SEA - MNL

₱21,126 Find Cheap Flights from Seattle to Manila

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Manila departing on 8/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Manila

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Manila.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Manila.
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Everything you should know

Cheapest round-trip
₱38,594
Typical prices: ₱43,462-₱57,419
Asiana Airlines
Thu 4/23Mon 5/11
SEA - MNL • 1 stop
Cheapest non-stop
₱39,656
Typical prices: ₱45,616-₱72,703
Philippine Airlines
Tue 9/1Thu 9/10
SEA - MNL • Non-stop
Nonstop flights
5 days a week
Tue, Wed, Thu, Fri, Sun
You can fly direct with Philippine Airlines. Average duration is 14h 35m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top airlines
Asiana Airlines
Cheapest • from ₱38,594 (round-trip)
Korean Air
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top layover airports
Incheon (ICN)
Cheapest • Avg ₱49,978 (round-trip)
Tokyo (NRT)
Shortest trip • 17h 10m (one-way)
Insights
Insights
Insights
Insights
Avoid delays
Philippine Airlines
Most punctual • 79% on-time
Night flights
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 13% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 14% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Manila (SEA-MNL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Seattle to Manila that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Manila

Thu, Apr 23 - Mon, May 11
Asiana Airlines Logo
12:55 am - 10:35 pm
SEA
-
MNL
30h 40m
1 stop
Asiana Airlines Logo
11:55 pm - 2:55 pm
MNL
-
SEA
30h 00m
1 stop
₱38,594Asiana Airlines
Sun, Aug 23 - Sun, Sep 13
Korean Air Logo
1:20 pm - 1:55 am
SEA
-
MNL
21h 35m
1 stop
Korean Air Logo
11:30 pm - 10:40 am
MNL
-
SEA
26h 10m
1 stop
₱38,653Korean Air
Mon, Aug 31 - Wed, Sep 9
Korean Air Logo
6:55 pm - 10:05 pm
SEA
-
MNL
36h 10m
2 stops
Korean Air Logo
12:20 pm - 9:51 pm
MNL
-
SEA
24h 31m
2 stops
₱38,712Korean Air
Thu, Apr 23 - Mon, May 11
Asiana Airlines Logo
12:55 am - 10:35 am
SEA
-
MNL
18h 40m
1 stop
Asiana Airlines Logo
11:45 pm - 2:55 pm
MNL
-
SEA
30h 10m
1 stop
₱38,771Asiana Airlines
Fri, Aug 14 - Sun, Sep 6
Korean Air Logo
7:20 am - 10:05 pm
SEA
-
MNL
23h 45m
2 stops
Korean Air Logo
11:30 pm - 10:40 am
MNL
-
SEA
26h 10m
1 stop
₱38,948Korean Air
Sat, Aug 29 - Sun, Dec 27
Korean Air Logo
7:20 am - 10:05 pm
SEA
-
MNL
23h 45m
2 stops
Korean Air Logo
12:55 am - 9:00 am
MNL
-
SEA
24h 05m
1 stop
₱39,007Korean Air
Wed, Aug 12 - Sun, Sep 13
ANA Logo
4:30 pm - 1:30 pm
SEA
-
MNL
30h 00m
1 stop
ANA Logo
2:40 pm - 2:25 pm
MNL
-
SEA
14h 45m
1 stop
₱39,066ANA
Sun, Apr 19 - Sun, Apr 26
Korean Air Logo
5:01 pm - 10:55 am
SEA
-
MNL
26h 54m
2 stops
Korean Air Logo
12:20 pm - 10:40 am
MNL
-
SEA
37h 20m
1 stop
₱39,125Korean Air
Tue, Aug 4 - Tue, Sep 1
ANA Logo
4:30 pm - 1:30 pm
SEA
-
MNL
30h 00m
1 stop
ANA Logo
2:40 pm - 2:22 pm
MNL
-
SEA
38h 42m
2 stops
₱39,184ANA
Sun, Apr 12 - Wed, May 6
Singapore Airlines Logo
10:15 am - 11:35 am
SEA
-
MNL
34h 20m
1 stop
Singapore Airlines Logo
6:55 am - 8:45 am
MNL
-
SEA
40h 50m
1 stop
₱39,243Singapore Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Manila flights

Get data-powered insights and trends into flights from Seattle to Manila to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Seattle to Manila?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Seattle to Manila departing in April.

What’s the cheapest day of the week to fly from Seattle to Manila?

The average price of all round-trip flights from Seattle to Manila clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Seattle to Manila, look for departures on Sundays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from Manila, Sunday is the cheapest day to fly and Wednesday is the most expensive.

What is the cheapest month to fly from Seattle to Manila?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Manila, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Manila is September, where tickets cost ₱44,967 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is ₱74,178 and ₱73,234 respectively.

Can I save money by flying with a layover from Seattle to Manila?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of ₱45,312, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Seattle to Manila?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Manila, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Manila, you should book around 2 weeks before departure, which saves you about 13% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonMay
Cheapest flight₱21,126
Most popular time to fly (39% more expensive on average)
Flight from Seattle to Manila

When to book flights from Seattle to Manila

Are your dates flexible? Find out the best times to travel from Seattle to Manila based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Manila

  • What is parking like at Seattle-Tacoma International Airport?

    SEA offers an on-site parking garage that offers the most convenient airport parking for your budget and needs. With over 12,100 parking spaces available, the Seattle airport (Sea-Tac) offers passengers a variety of affordable short-term and long-term parking options. The airport has a pre-booking option that allows you to book your parking in advance. Accessible parking is available on the fourth and fifth floors of the airport parking garage.

  • Is there a family-friendly hotel near Seattle-Tacoma International Airport?

    If you’d like to rest a few hours before your flight, there are a few hotels near SEA Airport to choose from. Most of these hotels have family-friendly facilities and offer a variety of complimentary services. Some of the closest options include Residence Inn Seattle Sea-Tac Airport, Aloft Seattle Sea-Tac Airport, and Wingate By Wyndham.

  • Is there a nonstop flight from Seattle-Tacoma International Airport to Manila, Philippines?

    It is possible to fly non-stop from SEA Airport to Ninoy Aquino International Airport (MNL). Numerous airlines offer nonstop flights to and from Ninoy Aquino International Airport, which includes one-way and round-trip flights. Airlines like American Airlines, Singapore Airlines, Japan Airlines, ANA, and Air Canada all offer nonstop flights to MNL Airport.

  • Where is the car-rental facility at the Ninoy Aquino International Airport?

    MNL has a car-rental facility located at its terminals. Four major rental-car companies offer services at the airport’s facility, but there are other nearby options outside the airport as well. The car-rental service can be found in Terminals 1, 2, and 3 of MNL Airport.

  • What is the cheapest flight from Seattle to Manila?

    In the last 3 days, the lowest price for a flight from Seattle to Manila was ₱21,126 for a one-way ticket and ₱38,594 for a round-trip.

  • Which airlines offer Wi-Fi service onboard planes from Seattle to Manila?

    Alaska Airlines, and Delta offer inflight Wi-Fi service on the Seattle to Manila flight route.

  • Which aircraft models fly most regularly from Seattle to Manila?

    The Boeing 777-300 is the aircraft model that flies most regularly on the Seattle to Manila flight route.

  • Which airline alliances offer flights from Seattle to Manila?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Seattle and Manila, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Seattle to Manila?

    You can catch a direct flight from Seattle to Manila on on Tuesday, Wednesday, Thursday, Friday, and Sunday.

  • Which is the best airline for flights from Seattle to Manila, Korean Air or China Airlines?

    The two airlines most popular with KAYAK users for flights from Seattle to Manila are Korean Air and China Airlines. With an average price for the route of ₱42,387 and an overall rating of 8.4, Korean Air is the most popular choice. China Airlines is also a great choice for the route, with an average price of ₱64,575 and an overall rating of 8.3.

  • How does KAYAK find such low prices on flights from Seattle to Manila?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Manila.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Manila?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Manila from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Manila?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Manila with an airline and back to Seattle with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Manila?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Manila from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Seattle to Manila

  • Looking for a cheap flight? 25% of our users found flights on this route for ₱38,810 or less one-way and ₱46,580 or less round-trip.
  • Seattle-Tacoma International Airport (SEA) is one of the largest passenger airports in the United States and is located a just few minutes from downtown Seattle. All international flights from SEA depart from the South Satellite Terminal. To move between the terminal and the concourses, travelers can use the Link Light Rail’s Blue Line train.
  • Ninoy Aquino International Airport (MNL) is one of two transnational airports in the Manila Metro area and the main international entry point to the Philippines. The airport is located along the border between Manila-area cities Paranaque and Pasay, about 3.4 miles south of Manila.
  • For those looking for a quiet place to relax and grab a bite to eat before their flight, the lounges at SEA offer a cool environment to ease back in. The lounges are quiet and provide a relaxing atmosphere that’s ideal if you plan to enjoy a pre-flight meal, drinks, or other services to help you refresh.
  • Seattle-Tacoma International Airport has five main checkpoints, including General, Premium, CLEAR, TSA PreCheck®, and an ADA-friendly screening. All checkpoints are open during daily hours of operation. You can access all gates at SEA from any checkpoint.
  • To help anxious kids, Seattle-Tacoma International Airport has a Children’s Play Area located across from the Delta Sky Lounge between the A gates and the Central Terminal. The fun room features a new carpet and is packed with brightly colored activities for the children to engage with.
  • In addition to the Children's Play Area, Seattle-Tacoma International Airport offers nursing rooms in the family restrooms. Each of these nursing rooms has a changing table. You can also find changing tables in other restrooms throughout the airport.

Prefer to fly non-stop from Seattle/Tacoma Intl to Manila Ninoy Aquino Intl?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop from Seattle/Tacoma Intl to Manila Ninoy Aquino Intl.
Find which airlines fly direct from Seattle/Tacoma Intl Airport to Manila Ninoy Aquino Intl Airport, which days they fly and book direct flights.

Direct departures

Seattle/Tacoma Intl to Manila Ninoy Aquino Intl

Tuesday

Philippine Airlines

Philippine Airlines

Wednesday

Philippine Airlines

Philippine Airlines

Thursday

Philippine Airlines

Philippine Airlines

Friday

Philippine Airlines

Philippine Airlines

Sunday

Philippine Airlines

Philippine Airlines

See more direct flights

Direct returns

Manila Ninoy Aquino Intl to Seattle/Tacoma Intl

Tuesday

Philippine Airlines

Philippine Airlines

Wednesday

Philippine Airlines

Philippine Airlines

Thursday

Philippine Airlines

Philippine Airlines

Friday

Philippine Airlines

Philippine Airlines

Sunday

Philippine Airlines

Philippine Airlines

See more direct flights

Reviews of the top 5 airlines flying from Seattle to Manila

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Manila. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Manila? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1202 reviews
8.5Boarding
8.7Crew
8.1Food
8.3Comfort
8.2Entertainment
Airline reviews

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

10.0 ExcellentVivian, Nov 2025
SEA - ICN
Read more Korean Air reviews

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

There could have been better spacing of the passengers, it was crowded in some parts of the plane then other while rows were empty

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Not many people, so you can lay down on two seats

The crew was very professional and friendly. Although there was a water leak from panel above, the crew was trying to mitigate the consequence. We are happy with its service and the value offered. We will definitely take China Airlines again.

Flight attendants. Food, entertainment and most of all, be on time.

Hour late but understandable under the conditions. Taoyuan airport could have clearer signs language wise and more staff to help direct people.

We are glad to have used China Airlines for our trip. Continue the good service! Thank you!

The flat bed full lying position is not comfortable at all, this could be improved, it is at an awkward position which i dont have the same issues with other airlines business class.

The flight was uneventful and the crew was kind and professional. Really appreciate the option to order a vegan meal for the flight!

I love my Delta crew, they were so welcoming and helpful.

Better organization of boarding procedures. Terrible leadership guiding people to gates.

They need to improve on how the plane lands cause it was not smooth at all.

I did not like how the plane landed. It was not smooth.

I’d have rated Asiana good except an unfortunate incident in which I felt one of your employee didn’t really help us. During the first leg of the trip, the flight from LAX to ICN, I left my backpack on the plane. When I realized, I reported to one of your employee who promised me that it’d be taken care of, that my backpack will be there at HCM city. When we arrived there, HCM people had no idea and my backpack was still at Incheon airport who denied any knowledge whatsoever. I was left in the cold and felt helpless. I was very disappointed. I’d like someone to look into this and let me know.

It was my first time flying Asiana but i was very pleased with how professional and understanding the flight crew is with little kids. One flight attendant held my 3 year old daughter’s hand guiding her to the exit after landing while i had my hands full with luggage and my infant. She was very helpful.

Better screens, it would have been nice to have more comfortable seats.

2nd major delay due to maintenance issues. 1st delay missed my connecting flight.

It was great, but my bag was not loaded onto the connecting flight. I'm currently getting it resolved. If this isn't a problem, everything else was excellent.

The aircraft was massive (A-380) and became crowded with 400+ passengers on board.

My luggage didn’t arrive with my flight. Flight was delayed by nearly 2 hours while we sat on the plane and I almost missed my connecting flight and subsequently missed the last train from the airport so it took me another 2 hours to get to my destination after arriving, Crew skipped me several times when offering beverages, and I couldn’t get their attention at times because they wouldn’t even make eye contact with me. They didn’t give me a form for disembarking so I had to go to the back of the line after waiting an eternity for immigration. Paid for on flight wi- fi that didn’t work for most of the flight.

Love flying Asiana. Been using it for over a decade now.

Coming back to America was a peaceful flight everyone and everything was perfect

I had a bad experience coming from America to Thailand. On my connecting flight my check in suitcase was not put on the departing aircraft, I received my suitcase 24 hours after arriving in Bangkok and when I open my luggage my hand swelled up. The next morning when I put on an outfit from my suitcase my face swelled up and became numb. My entire vacation was ruined it seems that some kind of chemical was sprayed into suitcase and ruined my clothes and got me sick. The staff at my hotel called the airline and spoke to someone and they told me to file a complaint and gave my a website to do so. I did not file a complaint I felt like it would have fell on death ears. I had to throw away my brand new vacation clothes and suitcase and I had the worst vacation ever due to this happening to me.

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Check in process was excellent. Lounge needs improvement. Food not palatable and no good choices.

I like the pleasantness of how courteous and friendly and helpful everyone is

It was never explained why the departure flight was canceled and delayed for 1.5 hours. It would have been nice to stick with the original itinerary.

Many movies do not have captions, which would have been helpful when you have to live with the flight engine noise.

Everything was fantastic!!!! I can’t wait to fly home 😃!!!!!

Plane are getting old, almost an hour delay due to technical reson , after all passenger aboard. Took 4 flight on business class this trip and all the planes had an issues. PAL need to improve their planes.

It’s sad how legacy airlines feel like budget airlines now. Cramped space Non reclining seats No inflight entertainment (need to connect via your own device) Saving grace is the crew. Truly nice and sincere service.

Short flight with limited entertainment wasn't that bad. Staff was friendly and plane was clean. Meal was good.

It was great! The flight was on time and had a smoother flight

Crew excellent calling me by name ! Only downside was no inflight WiFi

Everything you need to know for your flight from Seattle to Manila

Information on your arrival and departure airports