₱24,636 Find Cheap Flights from the United States to Southeast Asia - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from the United States to Southeast Asia departing on 8/30. 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.
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Cheap Flights from the United States to Southeast Asia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from the United States to Southeast Asia 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 the United States to Southeast Asia

Wed, Dec 2 - Sat, Dec 12
China Eastern Logo
11:30 am - 1:00 am
LAX
-
MNL
21h 30m
1 stop
China Eastern Logo
2:05 am - 9:05 am
MNL
-
LAX
23h 00m
1 stop
₱45,939China Eastern
Thu, Sep 3 - Thu, Sep 17
XiamenAir Logo
11:55 pm - 8:45 pm
LAX
-
MNL
29h 50m
1 stop
XiamenAir Logo
5:35 pm - 8:00 pm
MNL
-
LAX
17h 25m
1 stop
₱46,000XiamenAir
Fri, Oct 2 - Mon, Oct 26
Air China Logo
11:25 pm - 12:20 am
LAX
-
MNL
33h 55m
1 stop
Air China Logo
6:20 am - 8:00 pm
MNL
-
LAX
28h 40m
1 stop
₱46,062Air China
Tue, Aug 18 - Tue, Aug 25
Korean Air Logo
7:21 am - 10:05 pm
SJC
-
MNL
23h 44m
2 stops
Korean Air Logo
12:20 pm - 2:14 pm
MNL
-
SJC
40h 54m
2 stops
₱55,756Korean Air
Tue, Sep 1 - Wed, Sep 9
Korean Air Logo
6:20 am - 11:59 pm
ONT
-
MNL
26h 39m
2 stops
Korean Air Logo
1:10 am - 5:19 pm
MNL
-
ONT
31h 09m
2 stops
₱56,744Korean Air
Thu, Nov 12 - Sun, Mar 7
Cathay Pacific Logo
1:40 pm - 12:20 am
JFK
-
MNL
21h 40m
1 stop
Cathay Pacific Logo
5:45 am - 12:00 pm
MNL
-
JFK
19h 15m
1 stop
₱57,979Cathay Pacific
Fri, Sep 18 - Fri, Sep 25
Cathay Pacific Logo
2:55 pm - 7:05 pm
JFK
-
MNL
40h 10m
1 stop
Cathay Pacific Logo
8:20 pm - 1:10 pm
MNL
-
JFK
28h 50m
1 stop
₱58,102Cathay Pacific
Tue, Aug 4 - Wed, Sep 2
United Airlines Logo
7:21 am - 7:00 pm
LGA
-
MNL
23h 39m
2 stops
United Airlines Logo
8:40 am - 11:24 pm
MNL
-
LGA
26h 44m
2 stops
₱58,349United Airlines
Tue, Oct 20 - Thu, Nov 12
Philippine Airlines Logo
1:45 am - 6:25 am
JFK
-
MNL
16h 40mnonstop
Philippine Airlines Logo
8:10 pm - 10:45 pm
MNL
-
JFK
15h 35mnonstop
₱58,473Philippine Airlines
Fri, Oct 16 - Wed, Oct 28
United Airlines Logo
5:58 pm - 5:55 am
LGA
-
MNL
23h 57m
2 stops
United Airlines Logo
9:55 am - 7:44 pm
MNL
-
LGA
21h 49m
2 stops
₱58,658United Airlines
Booking Insights

KAYAK's insights & trends for flights to Southeast Asia

Get data-powered insights and trends for flights to Southeast Asia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Southeast Asia?

These are the best round-trip prices found by users searching on KAYAK in the last 5 days.

The cheapest ticket to Southeast Asia from the United States found in the last 5 days was to Manila, at ₱35,270 round-trip. The most popular route is New York John F Kennedy Intl Airport (JFK) to Manila (MNL) and the cheapest round-trip airline ticket found on this route in the last 5 days was ₱35,270.

What is the cheapest month to fly from the United States to Southeast Asia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from the United States to Southeast Asia, 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 the United States to Southeast Asia is September, when tickets cost ₱28,032 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is ₱52,113 and ₱49,643 respectively.

What is the cheapest time of day to fly to Southeast Asia?

The average price for all round-trip flights from the United States to Southeast Asia depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Southeast Asia is generally in the morning, when round-trip flights cost ₱68,634 on average. Morning departures are around 1% cheaper than evening flights, on average. The most expensive time of day to fly to Southeast Asia is generally at night, which is peak travel time and where the average cost of a ticket is ₱81,019.

How far in advance should I book a flight from the United States to Southeast Asia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Southeast Asia, 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 the United States to Southeast Asia, you should book around 5 weeks before departure, which saves you about 11% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Which is the cheapest airport to fly into in Southeast Asia?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Southeast Asia is Manila Ninoy Aquino Intl Airport (MNL), with an average flight price of ₱36,805.

Good to know

Low season

August

Cheapest flight

₱24,636
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly (38% more expensive on average)
Flight from Seattle to Manila

Flights from the United States to Southeast Asia: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from the United States to Southeast Asia 
Verified travelerFlew with Singapore Airlines
SFO
-
SIN
Jun 2026
Always book directly with the airlines and avoid aggregators and agents
LorynFlew with Philippine Airlines
LAX
-
MNL
Jul 2026
In economy, the movies did not work only watching series. Be sure to charge electronics for any media entertainment.
ClaudiaFlew with United Airlines
SFO
-
SIN
Jun 2026
Please be careful: 1,5 hrs for transfer in San Francisco might not be enough time in the future
puraviFlew with Singapore Airlines
EWR
-
SIN
Dec 2025
Pay the extra for individual seats or for the front row seats. Food was okay.
RobertFlew with Philippine Airlines
HNL
-
MNL
Jun 2025
Ensure your seat assignments are correct before accepting boarding passes!
selamatFlew with Singapore Airlines
LAX
-
SIN
Dec 2024
Having comfortable clothing is the key for having a good trip and trying get some sleep.
DavidFlew with Singapore Airlines
JFK
-
SIN
Feb 2025
Bring a mattress pad with you if you plan on sleeping in business class.
Verified travelerFlew with Philippine Airlines
LAX
-
MNL
Oct 2024
Do not do overweight on baggage. It's only 25 kg per luggage
Verified travelerFlew with Singapore Airlines
SEA
-
SIN
Aug 2024
If you need special meals book them early
CocoFlew with Singapore Airlines
EWR
-
SIN
May 2024
please dress comfortable ... even if you have to put on your pj , bring your favorite snacks wear compression socks
Verified travelerFlew with Philippine Airlines
SFO
-
MNL
May 2024
check in online be there early and complete etravel before going to counter
AjayFlew with Singapore Airlines
LAX
-
SIN
Dec 2023
Although the flight is listed as 17 1/2 hours, actual flight time was only 16 1/2. Bring a sleep mask to ensure you rest during your flight - it helps reduce so e of the flight time and helps you arrive more refreshed.
Verified travelerFlew with Singapore Airlines
SFO
-
SIN
Jan 2024
The Singapore Changi airport if huge. After getting of the aircraft, the walk to immigration control was long. Once you get to the control area, the process was quick and easy.

FAQs for booking flights from the United States to Southeast Asia

  • How does KAYAK find such low prices on flights from the United States to Southeast Asia?

    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 the United States to Southeast Asia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from the United States to Southeast Asia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from the United States to Southeast Asia 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 the United States to Southeast Asia?

    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 from the United States to Southeast Asia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from the United States to Southeast Asia?

    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 from the United States to Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Southeast Asia?

    Based on KAYAK data, the cheapest day to fly to Southeast Asia is Monday where round-trip tickets can be as cheap as ₱58,481. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are ₱74,647 on average.

Reviews of the top 5 airlines flying from the United States to Southeast Asia

 
See real verified KAYAK customer reviews for airlines flying to Southeast Asia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to Southeast Asia. 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 the United States to Southeast Asia? 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.
8.5
EVA AirOverall score based on 1502 reviews
8.3Comfort
8.4Boarding
8.1Food
8.7Crew
8.0Entertainment
Airline reviews

They forced me to check a bag. When Kayak sold me these tickets I was not informed of carry on baggage weight limits.

4.0 OkayAnonymous, Jun 2026
SEA - TPE
Read more EVA Air reviews

They forced me to check a bag. When Kayak sold me these tickets I was not informed of carry on baggage weight limits.

Great food on both legs and fast customer service from the stewardesses....

The food was great; the attendants were pleasant. Waiting to onboard felt stressful, as passengers who had connecting flights at SEA had to be verified again for two things before getting a real boarding pass: passport and carry-on luggage weight. The boarding pass issued by another airline (i.e., the first leg of my trip) did not count. The S terminal at SEA was barren, with lots of sensory overloads because every airline was repeatedly broadcasting long lists of names of passengers who had not gone through that verification process. The carry-on luggage weight check seemed futile to me. I saw a woman who opened her over-weight suitcase to move some items into her shoulder bag. She still boarded with two huge bags with her. I assume this check is an endeavor of ensuring fairness of the overhead bin space or optimizing fuel efficiency when gas price is through the roof, but I don't know if either goal is achieved. Nonetheless I respect the crew's dedication to the SOP.

Food tasted like the meat had freezer burn. Another thing all of our 4 check baggage was left somewhere and my oral medication for my diabetes was left in one of the lost luggage..most of the flight attendants did not know how to communicate in English.. the trip was a total nightmare

The crew need to be more friendly it seem everything such a rush situation during dinner and breakfast. Smiles to the passenger go such a long way just the service from Seattle to Taipei, service from Taipei to Bangkok were great more pleasant the flight attendant from Thailand she was very nice, as far as entertainment were amazing , wiffi connection was incredible great, I will be able to charged my phone from Seattle to Taipei and from taipei to Bangkok I won’t be able to do so flight attendant told me that because I don’t have the original iPhone charger connection has nothing to do what type of charger I have so she said there is nothing she can do about it. Foods : from Seattle to Taipei were ok no flavor , from Taipei to Bangkok I have chicken teriyaki the rice is overcooked all the flavor stuck on the aluminum wraps , breakfast the congee was on point and delicious. Will I recommend anyone to fly with Eva air go for it so you can experience yourself for myself I won’t fly with them again I’m gonna stick with Singapore airlines instead.

Never went. Got rescheduled with Phillipine Airlines to Bali, which was fine.

I am really satisfied with Eva Air and will definitely fly with them again.

The flight from SEA to Taipei was on a Boeing 787-10. Economy seats were unacceptably cramped and the seats themselves were old and lacking cushion. I'm only 5'3" and couldn't cross my legs as my knees were up against the seat in front of me! I could not get WiFi to work most of the time on both flights and crew were invisible except to serve meals. The onboard entertainment also did not work reliably and was very hard to hear through the provided earbuds. The Asian vegetarian meals were interesting. I hope they can provide a fully vegan option though these meals seemed to be already. I appreciate their providing these meals options for vegans. I don't think I'll fly a 787-10 if I can help it. It was the definition of a sardine can in Economy.

My luggage was lost and didnt arrive in manila yesterday. And until now im still waiting for the confirmation if my luggage is teady for pick up in terminal 1

I always preferred EVA air every time I visit Philippines. It’s just this time that I have to be very early to make sure that I don’t miss my flight due to TSA problem. There’s only one choice of food serve which you use to have 2 on our flight from Taiwan to Philippines . Otherwise I will still use EVA air in my future flight.

AAAAHHHH... It was shocking in a very positive way, the attention to detail, the courtesy, the manners of all personnel on board, the constant honest smiling. You can see and feel they take pride in all they do no matter how trivial. The plane in general was very comfortable. I can't wait to do it again

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.

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

My flight was delayed by 8 hours I arrived at airport 4hrs earlier but to see if they can reroute me to get my connecting flt to Hong Kong. They auto rebooked my flt. With no chance. Which I missed this entire reservation through kayak. My next flt they got me on was at 6 am. Misses an entire day of my trip abroad all my accommodations seat assignments were missed and missed adding my TSA precheck to my ticket as well as my vegan meal request so I didnt have meals on any of the flight....so not a comfortable experience. Please help me with accommodations upon my return.

The plane was dirty, the seats were torn and broken, the service was the most terrible ever, the bathroom dirty, they will not even serve water you had to request it, the meals were terrible, overall less than Zero, I will never fly Cathay Pacific again.

Despite the crew's rough day, they were all very focused and friendly. The flight was too short for a meal, so no rating on that. Re. the AA app. It still isn't ready for prime time. AA works with Cathy Pacific for international flights to LA and the Aa jump to PHX. But the AA app can't find my trip and this can be problematic with flight delays and regatings at LAX.

Was not able to board flight because boarding pass name did not match passport name and no one caught it.

Had a bad experience with crew member coming back Hong Kong to la the person next to me one of the passenger have taken video and picture of crew member the person that served meal young kid late 20' s 6 5'10 had attitude at his peak anything I asked for I don't know if it was bad day or racial I felt humiliated as people could see difference towards me I no problem with Cathy and my whole family never had one was very disappointed

Frequently flyer number should and could have been put on at the time of booking as I gave the number when booking.

Very attentive crews Flight was very smooth and safe Only little disappointment was the slight delay of departure (~30 minutes ) which rarely happen with CX flights

Not at all satisfactory. I had stomach upsets after taking food. Quality of Asian vegetarian meal was awful. Further there was no snacks/ fruits/ biscuits available as in between snacks.. only peanuts and pitzels.. except courteous staff rest of my experience was far from satisfactory

Staff was very courteous. Plane was clean and quite spacious even in the last rows. Veg food could have been better.

Later on, when there was no more bottled water, the water we received had a strong chlorine/disinfectant odor. On my flight from Hong Kong to Los Angeles, there was a male flight attendant who had a mean attitude throughout the whole trip, and he was very impatient during meal service “Furthermore, we purchased a Hong Kong SIM card as part of our flight package, but we received no instructions—neither by email nor SMS—on how to activate or use it. Consequently, we were unable to use the service at all. We request a full refund, as this appears to be a deceptive charge

I would have preferred a flight voucher and to hop on a different flight. Delayed over 6 hours.

Our flight gor canceled and there was no one to help us but told us to scan the qr code and fill the forms on-line. Very poor service especially we are tourists traveling to Washington DC for the 1st time.

1. Everything was satisfactory concerning the flight. 2. Can't think of what could be better right now.

Onboard staff was courteous, helpful, responsive and friendly. The boarding process was disorganized, poorly communicated, and disheveled. Gate agents were yelling instead of using the PA system, didn’t communicate the timing delay of our flight, and created an atmosphere of chaos rather than order and communication. As far as I know, there was no reason for their. I would hate to see how it operated under extreme conditions. I’ve never seen United Airlines operations in such a state.

Baggage claim signs were not updated with my flight information, so I had to guess. The app wasn't updated either.

I almost missed my connection in Chicago due to having to wait on a gate to be open I am assuming. Having to run from E terminal to C terminal and I barely made it there before they closed the door. This may not be the actual airline's fault it's crazy how there is so little time between flight especially when they are placed so far apart in the airport.

Unbelievably smooth boarding at IAH and the flight attendants were top notch.

We flew business fares. Was amazing. However, the check in didn't offer business fares preboarding which is less hectic. 8/10 due to this. Staff compared to Canadian carriers go above and beyond. Would gladly fly United again.

It was extremely hot in the cabin the entire flight, vent air was worn

The Wi-Fi did not work, so you weren't able to watch entertainment on your own device. They did not have wired headphones so you couldn't watch it on the in-seat entertainment screen either. There was plenty of time to do a drink and snag service but the flight attendants chose not to.

Flight went very well. Cabin crew were all courteous and very helpful, always with smiles on their faces. Food was great. I always love heated nuts with wine. Flying business class with Philippine Airlines is always a pleasant experience.

Great food selection in lounge. Excellent bartender, friendly staff. Good service on the plane.

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

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 😃!!!!!

I was glad that the plane was not totally full.

The flight was fantastic and the crew was absolutely excellent, but the entertainment system on the B777 was not working. That's a long time to spend with no electronics. The crew offered I-Pads but I had brought my own. I am only pointing this out because this is the second flight on Philippines Air where the entertainment system was down. FJM

The checking in agent tried to give me a different seat. She tried to give me an economy seat even though I had already checked in with a seat assigned and paid an extra $300 for those seats. She also separated our seating assignment. Very unprofessional and seriously a bad example for an agent. She was rude when I showed her my receipts and she made us wait more than 15 minutes before we were able to get the right boarding passes and correct seats (seats that we paid for in advance)!!!

Terrible check in and food was like from fast food

Everything you need to know for your flight to Southeast Asia

Cabin class types available on flights to Southeast Asia

Cabin classes available on flights to Southeast Asia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.