₱3,262 Find Cheap Flights from Southeast Asia to Seoul Incheon Airport - 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 Incheon Intl 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 Incheon Intl

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

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

₱3,262
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly (24% more expensive on average)
Flight from Angeles City to Seoul Incheon Airport

Flights from Southeast Asia to Incheon Intl: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Southeast Asia to Incheon Intl 
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 Southeast Asia to Seoul Incheon Airport flights

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

    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 Incheon Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul Incheon Airport 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 Incheon Airport?

    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 Incheon Airport 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 Incheon Airport?

    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 Incheon Airport 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 Incheon Intl

 
Need help choosing which airline to fly with from Southeast Asia to Incheon Intl? 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
7.9Boarding
7.3Food
7.5Comfort
7.7Entertainment
8.1Crew
Airline reviews

Previous flight with Cathay from LAX was delayed thus missing this flight to KL by 12 hours. This in turn missed other travel arrangements from KL. They did provide overnight accommodation in Hong Kong.

6.0 GoodAnonymous, Jul 2026
HKG - KUL
Read more Cathay Pacific reviews

Previous flight with Cathay from LAX was delayed thus missing this flight to KL by 12 hours. This in turn missed other travel arrangements from KL. They did provide overnight accommodation in Hong Kong.

It was great. It was my first time with Cathay Pacific and I really recommend.

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

Short staffs, I ask stewardess to bring me cognac twice during dinner but they didn't bring it!

very professional and very attentive to my Special Needs as I required a Wheel Chair and assistance to board

Rarely saw a flight attendant. Never received what I wanted from drink service. Twice I was told they would return with my order. I never saw the flight attendant again. I has requested a Moslem meal. I did not receive. It

My biggest complaint is the comfort and no good movies to choose from. My headphones didn't work either. 😔

The aircraft was slightly newer but the food was very bad. Bland and uninteresting. Nothing special at all.

The crew were fine. I didn’t enjoy the food at all. I found it unappetising and really had trouble eating it. The comfort level was fine and our return flight is with Cathay Pacific but honestly I probably wouldn’t fly Cathay Pacific again.

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

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.

Absolutely terrible. I will never fly that airline again. The problem was with the constant emails changing my seats, arrival/ departure times and the aircraft. The staff at the airports and onboard were great. Between making the appointment in May 2025 and my actual trip I had over 50 emails announcing changes. I was traveling with 3 other couples and they experienced the same thing.

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

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

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

Flight was delayed and caused us to miss our connection. American Airlines did nothing to compensate us and they lost 2 out of 4 of our checked baggage. They have not returned inquiries into customer service and have not offered us compensation. Terrible.

Continual rescheduling of flights, inflight entertainment system did not work, staff not pleasant to interact with.

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

The return flight has been a nightmare. I am stuck in Singapore right now because PAL has not managed to resolve my return to Manila. The engine blew up on take off

The food was ordinary, this could be improved. Sleeping was comfortable enough for several hours sleep. The layover time in Manila Mabuhay lounge for 17 hours was awful. Surely I could have been given a flight to Perth within that time on another airline. At 74 years of age I find that far too long and stressful and will probably not travel with Philippine Airlines again for that reason. The food offering on board and in the lounge was also a little underwhelming. The crew were wonderful and the flight comfort was good also.

Seats were very uncomfortable And the tv screens did not work neither did the phone charging ports. The crew was very friendly and the food was very good.

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.

Super delayed. Delayed to get the bus, delayed to get off the bus, delayed to take off.

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

Kind of worried due to typhoon but yeah we can't do about nature thing. So okay naman kudos to all crews and pilots for the safe landing.

it was good experience though we wait for a minutes in the railday due to no available parking. Keep it up all..

Great it a good airline but no food or entertainment as it’s a airline

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 was rebook by the other airpott because of the delayed flight

Service it was good Lower airfare and discount for loyal customer

Overall service is good, the only thing I would like airasia to improve is there seating. Their seat handles are broken as well as the back rest

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

They wouldn't even allow us to bring water from the fountain on board the aircraft.

Premium seats should have legroom this one didn't have it. I had 2 free checked bag but I got charged for while it shows on my reservation

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

We had 3.15 min delay and disturbed over future connecting flight

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.

The aircraft were very clean and well-maintained. The crew was very professional, and I would not hesitate to fly with this airline again. In fact, it will probably be my go to airline for flying in Southeast Asia.

Clark security personnel are absolutely the worst. I was threatened by their chief of security for asking a question about what is allowed as a carry on.

Traveling to a place near Incheon Intl?

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Suwon
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Seongnam
Daejeon

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