RM 202 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 26/3. 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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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
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Good to know

Low season

June

High season

January

Cheapest flight

RM 202
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly (24% more expensive on average)
Flight from Seoul Incheon Airport to Kota Kinabalu

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.

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 from South Korea to Southeast Asia is likely to change within 7 days, so travellers 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 from South Korea 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 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 from South Korea to Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

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 1039 reviews
8.3Comfort
8.5Boarding
8.1Food
8.7Crew
8.2Entertainment
Airline reviews

Absolutely wonderful,love the big clean plane specially the good food.

10.0 ExcellentAnonymous, Jan 2025MNL - ICN
Read more Korean Air reviews

Absolutely wonderful,love the big clean plane specially the good food.

They changed aircrafts and they moved my seats that were already prepaid. I did not get the seats I paid for, so I got expensive seats that I didn't want

The flight was at least 3 hours late with not much of an explanation other than connecting flight was late

Was an easy and great flight. On time. Food was tasty and the only complaint I have is something no one could do anything about. Seems like there’s a lot of ill people in Korea these days and the flight was full of people coughing.

Thanks for fixing the title of this question... the flight was a DELTA one marketed as a Korean Air flight. Which automatically makes it worse. The crew were actually rude in several cases and clearly lacked cultural sensitivity to the majority of the passengers (Koreans). This flight was also a minor heart attack before it started. Firstly, I thought I was buying a flight from Kayak, but it turns out they just acted as a front for this other company, UnderPricer, which took almost 24 hours to send a proper confirmation of the flight. We could not select the seats at checkout time either. We later submitted our seat selection to Korean Air, who proceeded to mess up the instructions to Delta, so our family was separated on the flight and our aisle seat was replaced with another middle seat.

It was a great experience in all aspects including passengers are respectful to each other. I will consider to fly with Korean Air again in the future.

It was a comfortable flight and the flight crew were lovely!

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.).

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."

Jia yung was the flight attendant that made this a miserable flight.

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.

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.

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.
15/3Sat
directAirAsia
5h 30mICN-BKI
21/3Fri
directAirAsia
5h 00mBKI-ICN
RM 425
15/3Sat
directAirAsia
5h 30mICN-BKI
19/3Wed
directAirAsia
5h 00mBKI-ICN
RM 430
3/3Mon
1 stop
14h 50mICN-BKI
21/3Fri
direct
5h 00mBKI-ICN
RM 461
13/3Thu
1 stop
11h 30mICN-BKI
17/3Mon
direct
5h 00mBKI-ICN
RM 466
11/3Tue
directT'way Air
5h 25mICN-BKI
14/3Fri
directT'way Air
5h 15mBKI-ICN
RM 640
19/5Mon
directT'way Air
5h 25mICN-BKI
22/5Thu
directT'way Air
5h 25mBKI-ICN
RM 645
7/3Fri
directJeju Air
5h 40mICN-BKI
9/3Sun
directJeju Air
5h 10mBKI-ICN
RM 766
8/3Sat
directJeju Air
5h 40mICN-BKI
13/3Thu
directJeju Air
5h 10mBKI-ICN
RM 775
24/5Sat
1 stopMalaysia Airlines
23h 05mICN-JHB
31/5Sat
1 stopMalaysia Airlines
14h 55mJHB-ICN
RM 1,670
5/7Sat
1 stopMalaysia Airlines
17h 45mICN-LGK
12/7Sat
1 stopMalaysia Airlines
12h 35mLGK-ICN
RM 1,710

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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.
26/3Wed
directAirAsia
5h 30mICN-BKI
RM 202
4/3Tue
directAirAsia
5h 30mICN-BKI
RM 219
17/2Mon
1 stop
19h 40mICN-BKI
RM 242
7/7Mon
1 stop
12h 30mICN-BKI
RM 255
17/3Mon
directT'way Air
5h 25mICN-BKI
RM 300
24/6Tue
directT'way Air
5h 25mICN-BKI
RM 309
9/3Sun
directJeju Air
5h 40mICN-BKI
RM 394
5/3Wed
directJeju Air
5h 40mICN-BKI
RM 439
20/3Thu
directMalaysia Airlines
6h 45mICN-KUL
RM 864
27/2Thu
directMalaysia Airlines
6h 45mICN-KUL
RM 869

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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.
22/1Wed
directAirAsia X
6h 40mICN-KUL
18/8Mon
directAirAsia X
6h 50mKUL-ICN
RM 900
22/1Wed
directJeju Air
5h 40mICN-BKI
15/3Sat
directJeju Air
5h 10mBKI-ICN
RM 1,052
22/1Wed
direct
5h 25mICN-BKI
16/3Sun
multi-stop
17h 50mBKI-ICN
RM 1,061
22/1Wed
direct
5h 25mICN-BKI
16/3Sun
direct
5h 00mBKI-ICN
RM 1,084
22/1Wed
directT'way Air
5h 25mICN-BKI
28/1Tue
directT'way Air
5h 15mBKI-ICN
RM 1,348
22/1Wed
directKorean Air
5h 30mICN-BKI
25/1Sat
directKorean Air
5h 15mBKI-ICN
RM 1,688
23/1Thu
directT'way Air
5h 25mICN-BKI
28/1Tue
directT'way Air
5h 15mBKI-ICN
RM 1,737
26/1Sun
multi-stopMalaysia Airlines
13h 45mICN-LGK
1/2Sat
multi-stopMalaysia Airlines
30h 20mLGK-ICN
RM 3,515
22/1Wed
multi-stopMalaysia Airlines
9h 20mICN-LGK
31/1Fri
multi-stopMalaysia Airlines
10h 25mLGK-ICN
RM 3,551
24/1Fri
multi-stopKorean Air
12h 30mPUS-KUL
31/1Fri
multi-stopKorean Air
8h 55mKUL-PUS
RM 5,337

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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.

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