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RM 241 Find cheap flights from South Korea to Southeast Asia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from South Korea to Southeast Asia departing on 18/3. 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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Search hundreds of travel sites at once for deals on flights to Southeast Asia

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Southeast Asia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Southeast Asia, as well as popular online travel agencies
In the last 7 days, travellers have searched 45,426,595 times on KAYAK, and here's why:

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Good to know

Low season

June

High season

January

Cheapest flight

RM 241
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (19% more expensive on average)
Flight from Seoul Incheon Airport to Kota Kinabalu

FAQs for booking flights from South Korea to Southeast Asia

  • How does KAYAK find such low prices on flights from South Korea 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 South Korea to Southeast Asia.

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Southeast Asia with an airline and back to South Korea with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from South Korea 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 to Southeast Asia from South Korea up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Flights from South Korea to Southeast Asia: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from South Korea to Southeast Asia 
TomFlew with Asiana AirlinesICN-CGKJul 2024
We spent our long layover in the transit hotel in terminal 1 of Incheon Airport. The room was small, but was also very clean and well kept. I'd highly recommend this hotel if you have a long layover. The price wasn't bad at all.
ChrisFlew with Philippine AirlinesICN-MNLApr 2024
Wear a sweater and take some pills for body pain
RazvanFlew with Korean AirICN-MNLMar 2024
Be prepared for delays and ok service. The planes they fly to Manila are usually older and not as well maintained on the inside.

Top 4 airlines serving from South Korea 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 South Korea 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 South Korea 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.
8.4
Korean AirOverall score based on 1029 reviews
8.2Entertainment
8.7Crew
8.1Food
8.5Boarding
8.3Comfort
Airline reviews

I won't hesitate to fly with Korean Air again and agian....if I can get a good deal.

10.0 ExcellentJ&S, Nov 2024ICN - SEA
Read more Korean Air reviews

I won't hesitate to fly with Korean Air again and agian....if I can get a good deal.

The flight attendants seemed to be a little more grumpy this time. A350s could use more toilet stalls.

Excellent service, love the extra amenities (water bottles, blankets, etc.).

It was horrible. The flight crew was unfriendly and the food was absolutely horrible.

It would be better if flight crew can clearly communicate in english. But they are kind and accommodating. Food is good, especially the sandwiches on the self-serving snack trays. They are better than the ones served. Boarding was organized.

They had the same movie choice as my previous flight, not much of a choice, movies were not up to date, music was uninteresting. Other than sitting on the ground for 40 minutes after boarding the plane, with pilot telling us that they couldn't load the plane because of rain, (bullshit) We finally got into Bangkok of course 40 minutes late.

They could have had more up to date movies/better choice of music.

Will try never to fly Delta international again. Flight delayed and staff completely inept in dealing with it. Would not communicate, rude, completely disorganized. Once we reached Seoul the staff there had no idea what to do with us and led us around the airport from one pointless line to another. They were clearly not told how to manage the situation even though they had hours to make a plan. Never again.

The crew and my luggage was still pretty good after a long flight. They take good care of the luggage.

Food tasted pretty good. Boarding was very smooth and efficient, compared to all other airlines I’ve been on. I have flown EVA, Cathay, Asiana, British Airways, and many USA brands. Cabin attendants were also efficient and professional.

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.

Cons: "Sold me a ticket then cancelled 15 minutes later due to not having updated information from the airline on bookings."

The flight isn’t great, as the plane has faulty with light and noise. It blinks and make noise for 8hrs non stop! Causing health and sensory issues! Causing Hazard matter to all 3 babies that on bassinet seats. This matters affected 12 passengers and the most horrible flight I ever experience. Have been flying with MAS for more 30yrs and this is the worst! Very disappointed

AC not working, just slowly blowing room temperature air. Long taxi time does not help as well. Sweating all over the whole trip.

Did not take as cancelled 3 time so took another airline

It was a 2-hour flight so they didn't have much time for serving food. There was some turbulence so they could not serve hot coffee or tea for the safety reason. Good service, good tasting food, nice plane, a little bit of delay.

The IFE is quite unconvenient if using our own device. Not all passenger brought their own earphone/headphone.

Ok, but legspace on MH0127 from Kul to Per was too small. It was not possible to tilt my seat which I don't understand because the seat in front of my could do it. So I didn't rest on the flight. Also, the crew was probably understaffed because it took very long time to take trash after the meal. Everything very different from the flight with Malaysian Airlines from London to KL.

Service / food has to be much better. Staff were not very attentive to requests. Requested for a second serve of coke and got a weird look back from the host! Was also told they don’t have extra water bottles when I requested for one before sleep! Dinner time food was very minimum and average.

An overnight Doha to KL. Great sleep, good service and tasty food in business class

chaos boarding. Crew in business class seemed short staffed and lacking in attention to details initially, but did improve during flight.

The cabin was quite noisy as there were lots of children travelling for the school holidays. Found the selection of movies limited.

ok flight, but charged for everything. water, food, baggage. no free water available, I had to plead to give me water to take medicine.

Need to consider about zero entertainment services and lack of flight information!

I can't board the 2nd flight due to the last 1st flight. In the 1st flight check-in, I can't board due to the stupid problem of K-ETA visa. The booking system and the flight company should inform the customer a few days earlier. This is the worse experience in my life. I won't use KAYAK and the airline anymore. My friends were also surprised about this stupid situation. I won't use KAYAK and T'way anymore.

I can't board the flight due to the K-ETA problem. You should inform the customer clearly a few days before the flight. I can't cancel/change the flight now. This is the worst experience in my life. I also never hear about this kind of bad experience. I won't use the booking system and the flight company anymore.

Pros: "We received great assistance at the check-in counter and were helped out even though we arrived late. The ground crew was actually great."
Cons: "We only got water. Felt like a bus ride. Minimum comfort but fair for the price."

Book cheap flights from South Korea to Southeast Asia

Recent return flight deals

 
These are the cheapest return flights to Southeast Asia found on KAYAK in the last 72 hours.
12/3Wed
directAirAsia
5h 30mICN-BKI
17/3Mon
directAirAsia
5h 00mBKI-ICN
RM 491
6/3Thu
directAirAsia
5h 30mICN-BKI
13/3Thu
directAirAsia
5h 00mBKI-ICN
RM 496
4/12Wed
directT'way Air
5h 25mICN-BKI
11/12Wed
directT'way Air
5h 15mBKI-ICN
RM 576
3/12Tue
directT'way Air
5h 25mICN-BKI
4/12Wed
directT'way Air
5h 15mBKI-ICN
RM 626
2/12Mon
directJeju Air
5h 20mPUS-BKI
5/12Thu
directJeju Air
4h 40mBKI-PUS
RM 639
2/12Mon
directJeju Air
5h 20mPUS-BKI
6/12Fri
directJeju Air
4h 40mBKI-PUS
RM 643
2/12Mon
direct
5h 40mICN-BKI
5/12Thu
direct
5h 00mBKI-ICN
RM 795
2/12Mon
direct
5h 40mICN-BKI
6/12Fri
direct
5h 00mBKI-ICN
RM 831
29/1Wed
1 stopMalaysia Airlines
19h 35mICN-JHB
6/2Thu
1 stopMalaysia Airlines
11h 30mJHB-ICN
RM 2,364
31/1Fri
1 stopMalaysia Airlines
12h 45mICN-JHB
6/2Thu
1 stopMalaysia Airlines
11h 30mJHB-ICN
RM 2,475

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Southeast Asia found on KAYAK in the last 72 hours.
18/3Tue
directAirAsia
5h 30mICN-BKI
RM 241
7/3Fri
directAirAsia
5h 30mICN-BKI
RM 246
4/3Tue
directT'way Air
5h 25mICN-BKI
RM 290
14/12Sat
directJeju Air
5h 20mPUS-BKI
RM 304
9/12Mon
directJeju Air
5h 20mPUS-BKI
RM 308
27/11Wed
directAirAsia X
6h 40mICN-KUL
RM 353
28/11Thu
directAirAsia X
6h 40mICN-KUL
RM 357
22/12Sun
directT'way Air
5h 25mICN-BKI
RM 389
20/2Thu
directMalaysia Airlines
6h 45mICN-KUL
RM 996
11/12Wed
directMalaysia Airlines
6h 40mICN-KUL
RM 1,063

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Last minute flights to Southeast Asia

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Southeast Asia that are departing in the next 10 days.
19/11Tue
directT'way Air
5h 25mICN-BKI
25/11Mon
directT'way Air
5h 15mBKI-ICN
RM 576
23/11Sat
directJeju Air
5h 20mPUS-BKI
29/11Fri
directJeju Air
4h 40mBKI-PUS
RM 634
18/11Mon
directAirAsia
5h 30mICN-BKI
25/3Tue
directAirAsia
5h 00mBKI-ICN
RM 657
18/11Mon
directJeju Air
5h 40mICN-BKI
20/11Wed
directJeju Air
5h 10mBKI-ICN
RM 661
19/11Tue
directT'way Air
5h 25mICN-BKI
20/11Wed
directT'way Air
5h 15mBKI-ICN
RM 715
18/11Mon
directAirAsia
5h 30mICN-BKI
21/11Thu
directAirAsia
5h 00mBKI-ICN
RM 782
23/11Sat
multi-stopChina Eastern
26h 15mPUS-KUL
27/11Wed
multi-stopChina Eastern
27h 30mKUL-PUS
RM 818
21/11Thu
multi-stopChina Eastern
26h 30mICN-KUL
24/11Sun
multi-stopChina Eastern
12h 40mKUL-ICN
RM 831
19/11Tue
multi-stopChina Southern
11h 35mICN-KUL
21/11Thu
multi-stopChina Southern
20h 05mKUL-ICN
RM 840
22/11Fri
multi-stopChina Southern
22h 45mICN-KUL
27/11Wed
multi-stopChina Southern
20h 05mKUL-ICN
RM 849

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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.