RM 106 Find Cheap Flights from Seoul Incheon Airport 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 Incheon Intl to Southeast Asia departing on 16/6. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches 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 in flight searches from Incheon 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 in flight searches from Incheon to Southeast Asia, as well as popular online travel agencies
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Flight Deals

Best Southeast Asia Flight Deals from Incheon Intl

Cheapest return prices found by our users on KAYAK in the last 72 hours
Kuala Lumpur
Kuala Lumpur1 stopRM 858
Kota Kinabalu
Kota KinabaludirectRM 760
Kuching
Kuching2 stopsRM 936
Penang
Penang1 stopRM 736
Langkawi
Langkawi1 stopRM 208
Kota Bharu
Kota Bharu1 stopRM 952
Johor Bahru
Johor Bahru1 stopRM 869
Kuala Lumpur
Kuala Lumpur1 stopRM 858
Kota Kinabalu
Kota KinabaludirectRM 760
Kuching
Kuching2 stopsRM 936
Penang
Penang1 stopRM 736
Langkawi
Langkawi1 stopRM 208
Kota Bharu
Kota Bharu1 stopRM 952
Johor Bahru
Johor Bahru1 stopRM 869

Cheap Flights from Incheon Intl to Southeast Asia

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

Thu, 18 Jun - Sat, 27 Jun
Multiple Airlines Logo
08:15 - 18:40
ICN
-
AOR
11h 25m
1 stop
Multiple Airlines Logo
19:05 - 07:00
AOR
-
ICN
10h 55m
1 stop
RM 208Multiple Airlines
Fri, 8 May - Sun, 10 May
Multiple Airlines Logo
08:15 - 16:35
ICN
-
LGK
9h 20m
1 stop
Multiple Airlines Logo
18:20 - 07:00
LGK
-
ICN
11h 40m
1 stop
RM 208Multiple Airlines
Thu, 9 Apr - Wed, 15 Apr
Jeju Air Logo
19:10 - 23:30
ICN
-
BKI
5h 20mdirect
Jeju Air Logo
00:30 - 06:50
BKI
-
ICN
5h 20mdirect
RM 760Jeju Air
Thu, 7 May - Sat, 9 May
Jeju Air Logo
19:10 - 23:30
ICN
-
BKI
5h 20mdirect
Jeju Air Logo
00:30 - 06:50
BKI
-
ICN
5h 20mdirect
RM 764Jeju Air
Mon, 6 Apr - Fri, 10 Apr
Jin Air Logo
19:15 - 23:35
ICN
-
BKI
5h 20mdirect
Jin Air Logo
00:35 - 06:55
BKI
-
ICN
5h 20mdirect
RM 779Jin Air
Sat, 4 Apr - Fri, 10 Apr
Jin Air Logo
19:15 - 23:35
ICN
-
BKI
5h 20mdirect
Jin Air Logo
00:35 - 06:55
BKI
-
ICN
5h 20mdirect
RM 783Jin Air
Mon, 8 Jun - Sat, 13 Jun
Vietnam Airlines Logo
18:05 - 19:00
ICN
-
KUL
25h 55m
1 stop
Vietnam Airlines Logo
19:25 - 06:40
KUL
-
ICN
10h 15m
1 stop
RM 858Vietnam Airlines
Thu, 16 Jul - Fri, 14 Aug
Vietnam Airlines Logo
10:05 - 19:00
ICN
-
KUL
9h 55m
1 stop
Vietnam Airlines Logo
20:00 - 16:35
KUL
-
ICN
19h 35m
1 stop
RM 862Vietnam Airlines
Fri, 7 Aug - Tue, 11 Aug
Malaysia Airlines Logo
00:10 - 15:05
ICN
-
PEN
15h 55m
1 stop
Malaysia Airlines Logo
09:50 - 07:10
PEN
-
ICN
20h 20m
1 stop
RM 1,014Malaysia Airlines
Sun, 3 May - Fri, 8 May
Malaysia Airlines Logo
00:10 - 17:45
ICN
-
TGG
18h 35m
1 stop
Malaysia Airlines Logo
09:50 - 21:15
TGG
-
ICN
10h 25m
1 stop
RM 1,891Malaysia Airlines
Booking Insights

KAYAK's insights & trends for Incheon Intl to Southeast Asia flights

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

What is the cheapest Incheon Intl Airport to Southeast Asia flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Southeast Asia from Incheon Intl Airport found in the last 72 hours was to Singapore, at RM 219 return. The most popular route is from Incheon Intl Airport (ICN) to Kota Kinabalu (BKI), and the cheapest round-trip airline ticket found on this route in the last 72 hours was RM 374.

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

The average price for all round-trip flights from Incheon Intl Airport 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 at night, when retur flights cost RM 820 on average. Morning departures are around 36% cheaper than evening flights, on average. The most expensive time of day to fly to Southeast Asia is generally in the evening, which is peak travel time and where the average cost of a ticket is RM 1,457.

Can I save money by flying with a stopover from Incheon Intl Airport to Southeast Asia?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of RM 1,546, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Incheon Intl Airport to Southeast Asia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Incheon Intl Airport 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 Incheon Intl Airport to Southeast Asia is June, when tickets cost RM 858 (return) on average. On the other hand, the most expensive months are October and February, when the average cost of return tickets is RM 1,719 and RM 1,398 respectively.

What’s the cheapest day of the week to fly from Seoul Incheon Airport to Southeast Asia?

The average price of all round-trip flights from Incheon Intl Airport to Southeast Asia clicked on KAYAK for each day over the last 12 months.

When flying from Seoul Incheon Airport to Southeast Asia, you should consider leaving on a Wednesday and avoid Fridays if you are looking for the best rates. For your return to Seoul Incheon Airport, you’ll find the best rates on Mondays and the most expensive ones on Saturdays.

How far in advance should I book a flight from Incheon Intl Airport 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 from Incheon Intl Airport 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 Incheon Intl Airport to Southeast Asia, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Low seasonMarch
Cheapest flightRM 106
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly and prices are also 20% lower on average.
Flight from Incheon to Kuching

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

Insights shared by verified travellers who flew the route from Incheon Intl to Southeast Asia 
Kent ThienFlew with Korean Air
ICN
-
SGN
Feb 2025
You have to prepare for the waiting time for immigration to Vietnam, it takes 3 hrs to go thru and it is easy to get mad of it
TomFlew with Asiana Airlines
ICN
-
CGK
Jul 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.

FAQs - booking Southeast Asia flights

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seoul Incheon Airport 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 Seoul Incheon Airport 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 Seoul Incheon Airport 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 Seoul Incheon Airport 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 Seoul Incheon Airport to Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Southeast Asia

  • Looking for a cheap flight? 25% of our users found tickets from Seoul Incheon Airport to the following destinations at these prices or less: Kota Kinabalu RM 447 one-way - RM 374 round-trip; Kuala Lumpur RM 515 one-way - RM 498 round-trip

Reviews of the top 3 airlines flying from Incheon Intl to Southeast Asia

 
See real verified KAYAK customer reviews for airlines flying from Incheon to Southeast Asia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. 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 Incheon Intl 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.
7.6
Jeju AirOverall score based on 35 reviews
8.4Crew
5.8Entertainment
5.8Food
7.9Boarding
7.6Comfort
Airline reviews

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.

8.0 ExcellentAnonymous, Dec 2025
KHH - GMP
Read more Jeju Air reviews

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.

The crews were very professional and courteous. Pleasant flight and thank you!

They wouldn't let me on the plane. The 3rd party apparently didn't pay for the tickets properly?

Overall experience is good but if the food menu can change to authentic Malaysia food will be good. I.e. Nasi Lemak, Char Kueh Tiew and etc

Surprised that the safety briefing was only conducted in Malay language and no English despite there are foreigners on board. MH should take safety more seriously.

Flights were delayed, Food was good but only 1 meal instead of 2.

Food was good but only 1 meal and 1 pie, instead of 2 meals. Both legs were late.

We are row 11, when the crew came to us, only one meal choice was available.

OK seats comfortable, easy boarding/embarking, excellent connection to domestic Malaysia flight with baggage checked through without customs. Catering especially drinks borderline ok luckily less important aspect

Comfortable seats in economy, managed a few hours sleep in an o night flight but the food was terrible. Surprising as Malaysia airlines has been good in the past. Service was mediocre this time too.

Vast improvement needed in customer service. I couldn’t get the drink of my choice during both meals (i.e. sparking water and Diet Coke). I had used plastic cups falling onto me from the tray. No eye contact when they thank you on the way out signalling an insincere thank you.

Friendly staff but otherwise a typical no frills airline. The sets are extremely cramped

Automated check in could have been better organised and informative

Flight delayed for one hour last minute change the gate this is something new? Wak all over the airport bit fast bording to flight smd miss my meeting in kuaa lumpur is the year end meeting no internet in flught which is not good Anyway overall is good thanks to the crew on duty Un able to check in on line and choose the seat thatbi wanted and in flight meal too unable to purchase rrally sad Should get priority seat in next booking

Flight was delayed from 8pm to near midnight. They made us board then sit in the cabin and wait for even longer for take-off. No compensation whatsoever - not even in a free drink or meal

Fast Pass but delay at Check-In Counter. Limited Counter when there are alot of ppls Check-In

We were told that flight was delayed by 20 mins, but it left close to an hour late. But they did make it up and arrived early; it's just very difficult to keep waiting when it's a late flight. Food was mediocre.

The flight has been delayed for nearly an hour, yet neither the captain nor the chief steward made an effort to explain the reason for the delay or offer any apologies to the passengers.

We recently flew with AirAsia and encountered several issues. Our flight was delayed by over an hour, and both boarding and takeoff were postponed without any prior notification. Although we eventually realized there was a delay on our own, the crew did inform us afterward. To make up for lost time, the pilot took off at high speed, resulting in some turbulent moments that were quite scary. Despite these challenges, the cabin crew did an excellent job managing the situation and easing the inconvenience. Overall, while the delays and turbulence made for a stressful experience, I appreciated the crew’s efforts to keep us as comfortable as possible.

I had a wonderful experience with this company. The staff were all very friendly and helpful. Our pilot was skilled and clearly experienced. The value for the price was excellent. I would definitely recommend them.

Very quick turn around, plane was in good condition, alles paletti.

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports