₱4,247 Find Cheap Flights from Southeast Asia to Seoul - 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 to Seoul departing on 8/3. 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 Southeast Asia to Seoul

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

Sat, Sep 19 - Tue, Sep 29
Jeju Air Logo
1:45 am - 7:30 am
CEB
-
ICN
4h 45mnonstop
Jeju Air Logo
8:55 pm - 12:45 am
ICN
-
CEB
4h 50mnonstop
₱8,248Jeju Air
Wed, Nov 11 - Tue, Nov 17
Jeju Air Logo
1:20 am - 6:55 am
CEB
-
ICN
4h 35mnonstop
Jeju Air Logo
8:20 pm - 12:10 am
ICN
-
CEB
4h 50mnonstop
₱10,156Jeju Air
Wed, Aug 26 - Sun, Aug 30
Jin Air Logo
2:20 am - 8:00 am
CEB
-
ICN
4h 40mnonstop
Jin Air Logo
9:40 pm - 1:20 am
ICN
-
CEB
4h 40mnonstop
₱10,464Jin Air
Wed, Sep 30 - Tue, Oct 6
Multiple Airlines Logo
1:45 am - 7:30 am
CEB
-
ICN
4h 45mnonstop
Multiple Airlines Logo
6:05 pm - 4:00 am
ICN
-
CEB
10h 55m
1 stop
₱10,648Multiple Airlines
Tue, Aug 11 - Sun, Aug 16
Jin Air Logo
1:35 am - 6:30 am
CRK
-
ICN
3h 55mnonstop
Jin Air Logo
9:25 pm - 12:25 am
ICN
-
CRK
4h 00mnonstop
₱10,894Jin Air
Tue, Sep 22 - Tue, Sep 29
Cebu Pacific Logo
2:50 pm - 8:35 pm
CEB
-
ICN
4h 45mnonstop
Cebu Pacific Logo
9:35 pm - 1:20 am
ICN
-
CEB
4h 45mnonstop
₱10,956Cebu Pacific
Sun, Sep 20 - Tue, Sep 29
Multiple Airlines Logo
6:15 pm - 4:30 am
CEB
-
ICN
9h 15m
1 stop
Multiple Airlines Logo
7:05 pm - 7:20 am
ICN
-
CEB
13h 15m
1 stop
₱11,079Multiple Airlines
Fri, Aug 28 - Sun, Aug 30
Cebu Pacific Logo
10:50 pm - 5:20 am
CEB
-
ICN
29h 30m
1 stop
Cebu Pacific Logo
9:35 pm - 1:20 am
ICN
-
CEB
4h 45mnonstop
₱11,448Cebu Pacific
Tue, Sep 22 - Sun, Sep 27
T'way Air Logo
1:00 pm - 6:20 pm
KLO
-
ICN
4h 20mnonstop
T'way Air Logo
8:30 am - 12:00 pm
ICN
-
KLO
4h 30mnonstop
₱11,571T'way Air
Wed, Sep 23 - Sat, Sep 26
T'way Air Logo
1:00 pm - 6:20 pm
KLO
-
ICN
4h 20mnonstop
T'way Air Logo
8:30 am - 12:00 pm
ICN
-
KLO
4h 30mnonstop
₱16,619T'way Air
Useful Info

Good to know

Low season

July

Cheapest flight

₱4,247
Best time to beat the crowds (1% less expensive on average)
Most popular time to fly (35% more expensive on average)
Flight from Angeles City to Seoul Incheon Airport

Flights from Southeast Asia to Seoul: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Southeast Asia to Seoul 
Verified travelerFlew with Korean Air
CRK
-
ICN
Jun 2025
Check in early to get a good seat assignment
Verified travelerFlew with Asiana Airlines
BKK
-
ICN
Jun 2025
Do not check a suitcase take a carry on
MariaFlew with Asiana Airlines
SGN
-
ICN
Dec 2024
If you're flying into Ho Chi Minh with a different airline, make sure you have printed tickets because security does not accept mobile tickets (only printed) and hopefully other airlines are better than Asiana otherwise, plan to spend several hours in the transfer area with nothing available other than bathrooms.
Verified travelerFlew with Hawaiian Airlines
BKK
-
ICN
Sep 2024
I will not fly to ICN and transfer to Hawaiian again. Both Asiana and KAL are good flights to ICN. And their lounges are both good. But if flying onward, stay with Asiana or KAL connections. ICN doesn’t do terminal connections well.
ArthurFlew with Delta
BKK
-
ICN
Jul 2024
Make sure to select an aisle seat. Korean Aur flight attendants are. very nice and try to help . My overhearing light was broken !
Verified travelerFlew with Cebu Pacific
MNL
-
ICN
Apr 2024
Do not take a budget airline next time. If there is no choice but Cebu Pacific, then don't pay for checked bags. Just bring a huge backpack, a carry-on suitcase, and one big handbag (personal item) up to 10 kilos each. Cebu Pacific does not care about these things anyway.

FAQs for booking flights from Southeast Asia to Seoul

  • How does KAYAK find such low prices on flights from Southeast Asia to Seoul?

    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 Southeast Asia to Seoul.

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

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

    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 Seoul with an airline and back to Southeast Asia with another airline.

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

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

Reviews of the top 5 airlines flying from Southeast Asia to Seoul

 
Need help choosing which airline to fly with from Southeast Asia to Seoul? 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.
7.6
Cathay PacificOverall score based on 1433 reviews
8.1Crew
7.9Boarding
7.3Food
7.5Comfort
7.7Entertainment
Airline reviews

Boarding was good and efficient, however since this was a late flight I spent most of the time sleeping so can't express any further opinions

6.0 GoodJohn, Jul 2026
HKG - LHR
Read more Cathay Pacific reviews

Boarding was good and efficient, however since this was a late flight I spent most of the time sleeping so can't express any further opinions

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

Problems with entertainment system eventually rectified. Cabin crew attentive and polite but a bit absent minded when it came to remembering requests, salt, sugar etc.

Very bad Instead 22 hour it take me more that 35 hour to arrive from Los Angeles to Phuket and they changed my flight in Hong Kong to Shanghai china and in order to get my bag I was forced to vet china visa entrry

I was only given 2 meals, and my screen showed that there were 3 meals. Second meal was 1-2 hours late according to the screen.

Great. Efficient boarding process with the face recognition. Plenty of cabin space for luggage.

Better. I took an aisle seat this time. Although the overheard compartment above the seat ahead of me kept opening up during flight.

Unfortunately I ended up beside a person who seemed to have been eating rotten corpses before landing because his breath smelled like Calcutta Sewage mixed with vodka and undigested eggs. Even wearing a mask that smell was so permeating that I couldn't breathe for the whole duration of the flight. I understand this is not CATHAY's fault but nevertheless I as a passenger had to endure this and there wasn't any way to fix it

Average flight for which I paid too much for on a last minute purchase.

I booked this through Travelgenio and requested a cancellation due to COVID related impact. Their customer service was absolutely terrible and they informed me after the flight had departed that they could not cancel my ticket. Worst experience, will never use them again. Strongly reconsidering using Kayak in future given how poor the travelgenio experience has been.

Tightest knee space ever experienced on any budget airline. Crew polite and efficient, take off and arrival on time. Surprised that they did not offer water on flight except as sales product. Questions about Food and entertainment not applicable since neither are offered.

At the boarding gate, Jeju airline accepted "carry on" bags for checking in for free due to the "limited cabin space". This is because most passengers were carrying multiple bags that exceed the size and weight limit for carry on items. Rather than inspecting carry-on bags at the counter and requiring excess bags to be checked in for a fee, they allowed freeloading at the boarding gate to to the detriment of those who paid the fee for checked bags. This is totally unfair.

As posred earlier the crew was very accommodating & professional. Thank You Allen

All though you can not help it the kids was loud and unruly, The crew was very accommodating and professional. Thank You Allen.

No priority counter check in for families with young children.

The flight was delayed from GUM to ICN, there was no notification on how delayed the flight would be. Although we received notice, there was no specified time given. The flight was also very uncomfortable.

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

I was glad that the plane was not totally full.

Everything was very good but seats are small for a big man!

Manila airport is a dump. Very dirty and not comfortable at all

love the flight but the chairs are not comfortable mostly for smaller people

Not much legroom in economy seats and aisle. Bathrooms are not maintained well. Staff can be friendlier. Food is barely edible.

everything was excellent the crew the food, crew was extremely friendly but wish there was a tv..📺

Not leave 12 hours late. This airline is horrible always late does not refund upgrades for cancelled flights inept counter staff.. needs to be shutdown

The seats were very comfortable. The menu was excellent. The service was very good.

The check in crew is rude. They are strict in luggage. How about you buy something in duty free and then they tell you to remove some of your stuff you’re ending up throwing everything. The crew are nice. But the seat is really hard it’s not comfortable in long flight. I’m not planning again to book a flight in Philippines airlines it could been better if you trained your check in crew to be compassionate and nice. I travel a lot in emirates qatar but never experienced anything like that.

I liked that we got to our destination safely. I did not like the “no” amenities. The plane was very cold and a blanket was only offered for sale. In fact the only things you could get were for sale. Food, water, snack, etc. I’m very surprised that they did not charge to use the lavatory. The seats were uncomfortable and did not adjust. My butt literally hurt after just a 4 hour flight. I don’t remember the cost of the flight, but more than $10 was not worth it. I’ll never fly Cebu airlines again. Ever!

Most passengers going to Dumaguete early are tourists who are some booked thier ferry online. Mine was wasted because of delays cause by waiting on runway before taking off and too long before they let us go down...I could still make it in time if they let us go down early. We are just there waiting to go down the plane for 10-15mins.

The seats were dirty. Food on tray table. Late on my first flight and almost an hour early on the return. My driver was unable to adjust and I had to pay for different ground transportation.

No entertainment and not expected. Cabin was very cold which brought the comfort score down

exceptionally good with the particular flight because no delay. hope that happens for every flight

Boarding had us in a tunnel with no AC for 15 minutes. Not planned well. And you have to pay for water, get at airport

The seats are too cramped, there is barely enough room to shift weight. This could be easy to endure in a one-hour flight, but not more than that. The crew did not clean up shortly after meals. The tray table remained open because of the meal and ate up what is left of the little seating space. The crew were just idling by for 45 minutes before they collected the trash. The airline did not inspect carry-on luggage. Most of the passengers brought too many bags, too large and/or over the weight limit. This undermines safety and discourages those who pay extra for checked bags just to comply with the airline regulations. If the airline is not inspecting carry-on luggage, why should I pay more just to check in some bags?

Crew was very helpful because I used a wheelchair to get around

Was denied early boarding for a hot seat row 1C. I asked gate attendant why I couldn’t I board as I paid extra for that seat and it’s privileges that come from purchasing it. and she said no that Cebu Pacific does not allow it. When I boarded plane finally I had nowhere to put my bag as the seats behind me had taken my overhead area. The flight attendant said that the gate attendant was wrong. I fly a lot in the philippines and to Japan and now I have no choice but to fly with Air Asia. At least they board with zones and allow rows 1-3 to board early.

I am 74 hrs old and I appreciate walking on the ramp instead of using the stairs. Too bad they didn’t have that on the return.

Pleasant airline over all. On time, efficient, nice staff and good food.

This flight was excellent in all ways if they could repeat it consistently they would grow immediately

Not a good experience. They did not have the food I ordered in advance. The crew is not offer a second snack on a 5 hour flight. The WiFi was either not working or was very difficult to connect to.

Boarding with air asia is excellent via organized lines by zone except when there is only 1 gate agent and no scanner, only by tearing tickets??? Crazy

Too many flight delays. Airport terminal serving Boracay needs upgrades.

We had three flight delays before eventually taking off 3 hours late. Inflight service was very limited, but it was a relatively short flight. Luggage was delivered promptly.

There were only 4 out of 6 that was checked in online but we’re all able to checked in once at the airport.

The check in process was horrible. We were not advised that a Visa was required. And during check in, we were told that it was only going to cost $8.00 but was actually $88.00. The female agent who checked me in last minute also gave me attitude and said to me, “galit ka pa ba?” Almost as if it were my fault thst I was frustrated. I work in the airline industry and work for a US carrier where we advise passengers if possible documents needed for travel. Not only was this female agents attitude rude and unprofessional, but she was acting as if she didn’t care about anything or whether or not I got in the flight. She kept insisting that “I wait for an email showing that my K-ETA was approved, but had I waited for an email, I would’ve missed my flight. I will never again fly on this carrier, even if they cost the cheapest, because my experience with the front line customer facing employees was horrible. Im also going to make sure I share this experience with family and friends via social media and word of mouth.

Not even water served - in the tropics, can at least give each passenger a small bottle! How much will that cost Air Asia? … less than 1% of a ticket price.

No REFUND!!! My flight was delayed by 5 hours then 6 more hours making it unusable. No refunds!!!! They called it a minor delay. Because my connecting flight wasn't with kayak, no refund.

Everything you need to know for your flight to Seoul

Cabin class types available on flights to Southeast Asia

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