₱3,182 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 3/4. 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
These are the airlines KAYAK users have selected most often from within our search results for flights to Southeast Asia
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Good to know

Low season

June

High season

January

Cheapest flight

₱3,182
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (24% more expensive on average)
Flight from Incheon to Panglao

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

Insights shared by verified travelers who flew the route from South Korea to Southeast Asia 
Kent ThienFlew with Korean AirICN-SGNFeb 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 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 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 round-trip 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 5 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.
8.2
Asiana AirlinesOverall score based on 444 reviews
8.4Boarding
8.1Food
7.8Entertainment
8.5Crew
8.1Comfort
Airline reviews

We took business class, It was comfortable and I was able to sleep.

10.0 ExcellentAnne, Feb 2025ICN - JFK
Read more Asiana Airlines reviews

We took business class, It was comfortable and I was able to sleep.

Everything was perfect. A flight attendant even brought me snacks after I declined food due to my desire to force myself to follow the destination time zone.

For the most part, it was an enjoyable experience. It's the 2nd half of the journey was a bit uncomfortable. It was on a noticable smaller plane compared to the previous one.

Only process that my luggage didn’t make it to my destination because of short connection but I understand

The boarding process was good. The toilet could be better maintained.

This has been the worst experience I've ever had. We arrived to Ho Chi Minh Airport and were supposed to get our Asiana ticket from the transfer counter as we came with a different airline. However, the staff at the transfer counter were not helpful and kept giving us different information. We were first told by Asiana airlines staff we had to wait 2 hours so they could print out and give us our tickets, then someone else told us we had to wait 3hrs, someone told us "I don't know, just go sit and wait and we will tell you later." This was at a place in the Ho Chi Minh airport that had no coffee or food shops, nothing, just immigration (to enter Vietnam with a Vietnam Visa) and security (to transfer into the gates) but we needed our printed boarding pass to go through. It wasn't until we demanded to speak to a supervisor as our flight time was 1hr away because they kept telling us "there's alot of time left for your international flight, we will get your tickets later" we still had to wait around 20minutes for the "Supervisor" to give us our tickets. I would NOT recommend Asiana Airlines, especially if going thru Ho Chi Minh Airport as they are not helpful. (We almost missed our flight, due to their lazyness and incompetence of printing our tickets) I would suggest Asiana Airlines to have a Machine in the transfer area so passengers can easily print out their boarding passes themselves and save some money by not hiring incompetent staff that can't do a simple task such as printing a boarding pass.

Great service. They could offer vegetarian food and do more to reduce waste.

The staffs are very accomodating!!! The foods are good!!! The entertainment from manila to incheon was miserable because we need to use our own cellphones or own ipads.

Check in agent very rude, no greeting “Hi” or “ Thank you. Doesn’t direct where to go for gate info. In flight crew staff not friendly. Very disappointed ☹️

My favorite airline to fly across the Pacific. The Business class lounge is fantastic, the wonderful flight attendants are helpful and professional. Great comfort while flying.

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."

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

There was something that did not work on every fligjt. No water in business class washroom and inflight entertainment system did not work in business class.

I can't complain. Flying with Philippines airlines was the best choice. They are the best option in the Philippines.

Flight left and arrived on time. Preloading area in Manila could use some help. Area needs to be bigger to at least seat the passengers while waiting. Crew is great nonstop to MNL is a game changer.

Everything was great, except for the inflight entertainment, which wouldn't work on my Samsung Zflip. The flight was smooth despite the heavy rains exiting Tokyo. The cabin crew were very attentive and friendly. I had the pork katsudon, which was very tender and flavorful.

Expensive and yet uncomfortable. Was told by the crew to get back to us for the breakfast meal but never returned, my child was hungry

Food was great. Hot meals. Entertainment- not so good. They only showed one tv filipino series with only 3 episodes for a 14 hour flight.

Ground and flight crew very courteous and professional. Seats are just ok. Entertainment could be upgraded with newer movies. Food was not good at all.

My finger has been hurt by seat, but no answer from you.

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.

flight cancelled.. booked through orbitz, yet orbitz won't handle refunds.. never use them again..

It arrived 18 minutes early. Attendant are good. For baording , they should improve especially carrying thru bus.

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

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

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..

I was memorable! THIS FLIGHT WAS ALL ABOUT WAITING! WAITING TO BOARD SINCE FLIGHT WAS DELAYED. WAITING IN THE RUNWAYS NO AVAILABLE PARKING BAY. FOR THE LAST TIME WAITING FOR FOOD COMPENSATION

Can buy food instead of online order. Maybe limit the meal so no waste.

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

The flight was delayed by an hour . Traveling with 75 year old father was difficult and then when he asked for water he was asked to purchase :-) . Overall just an ok experience.

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

The flight was supposed to depart at 9:25. It departed at 9:00. Im glad we were early and did not miss it.

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

Terrible airline! This airline just ruined our family vacation due to a 12 hours delay as a result of their operational issues.

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

Over 6 hours delayed.. using philippine air fleet planes are beat up dirty and uncomfortable. Have been flying air asia for over 4 years from Manila to Tokyo and kansai as well as several local flights from Manila to Bacolod and Cebu.. 3 planes were down for maintenance and caused havoc.. need to invest in new fleet or seriously clean and upgrade the existing fleet. Will not be flying anymore until fixed. Several options out there now to choose from as air asia prices have skyrocketed.. no point in using them anymore . Severally upset passenger here. They can’t even manage the queuing of Zones for boarding as it’s a crab fest free for all now. No discipline and let the passengers in line to board just run into any lane possible.. and priority luggage?? Forget it I’ve paid for it for the last 6 flights and never got it first.. air asia has turned into a expensive joke.. use Cebu pacific or zip air now..

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.

Book cheap flights from South Korea to Southeast Asia

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Southeast Asia found on KAYAK in the last 72 hours.
8/21Thu
direct
4h 15mICN-MNL
8/28Thu
direct
4h 10mMNL-ICN
₱6,133
8/21Thu
directCebu Pacific
4h 20mICN-MNL
8/29Fri
directCebu Pacific
4h 10mMNL-ICN
₱6,191
3/23Sun
directJin Air
4h 30mPUS-CEB
4/10Thu
directJin Air
4h 15mCEB-PUS
₱6,538
8/21Thu
directPhilippines AirAsia
4h 15mICN-MNL
8/28Thu
directPhilippines AirAsia
3h 55mMNL-ICN
₱6,654
3/5Wed
directJin Air
4h 30mPUS-CEB
3/12Wed
directJin Air
4h 20mCEB-PUS
₱7,233
6/19Thu
directPhilippines AirAsia
4h 15mICN-MNL
6/24Tue
directPhilippines AirAsia
3h 55mMNL-ICN
₱7,406
3/9Sun
directJeju Air
4h 40mPUS-CEB
3/12Wed
directJeju Air
4h 10mCEB-PUS
₱7,753
3/8Sat
directJeju Air
4h 40mPUS-CEB
3/12Wed
directJeju Air
4h 10mCEB-PUS
₱7,811
3/15Sat
directPhilippine Airlines
4h 10mICN-MNL
3/17Mon
directPhilippine Airlines
4h 05mMNL-ICN
₱10,531
3/14Fri
directPhilippine Airlines
4h 10mICN-MNL
3/18Tue
directPhilippine Airlines
4h 05mMNL-ICN
₱11,746

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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.
3/4Tue
directAir Seoul
4h 40mICN-TAG
₱3,182
3/4Tue
directAir Seoul
4h 40mICN-TAG
₱3,240
4/6Sun
directCebu Pacific
4h 45mICN-CEB
₱3,472
8/21Thu
directPhilippines AirAsia
4h 15mICN-MNL
₱3,530
3/23Sun
directCebu Pacific
4h 35mICN-CEB
₱3,587
3/10Mon
directJeju Air
4h 40mPUS-CEB
₱3,819
5/16Fri
directPhilippines AirAsia
4h 15mICN-MNL
₱3,877
3/23Sun
directJeju Air
4h 40mPUS-CEB
₱3,935
3/3Mon
directPhilippine Airlines
4h 30mICN-CEB
₱4,803
3/4Tue
directPhilippine Airlines
4h 35mICN-KLO
₱5,208

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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.
2/24Mon
directJin Air
4h 45mICN-TAG
5/22Thu
directJin Air
4h 35mTAG-ICN
₱7,580
2/25Tue
direct
4h 40mICN-TAG
3/24Mon
multi-stop
15h 10mTAG-ICN
₱7,753
2/25Tue
directJeju Air
4h 40mPUS-CEB
3/5Wed
directJeju Air
4h 10mCEB-PUS
₱8,795
2/24Mon
directJeju Air
5h 15mICN-MNL
4/28Mon
directJeju Air
4h 10mMNL-ICN
₱9,605
2/25Tue
directCebu Pacific
4h 15mICN-MNL
3/24Mon
directCebu Pacific
4h 20mMNL-ICN
₱10,126
2/25Tue
directCebu Pacific
4h 15mICN-MNL
5/31Sat
directCebu Pacific
4h 10mMNL-ICN
₱10,820
2/24Mon
directPhilippine Airlines
4h 15mICN-CRK
2/27Thu
directPhilippine Airlines
3h 55mCRK-ICN
₱11,283
2/23Sun
directPhilippine Airlines
4h 15mICN-CRK
2/27Thu
directPhilippine Airlines
3h 55mCRK-ICN
₱11,919
2/25Tue
directPhilippines AirAsia
4h 15mICN-MNL
3/19Wed
directPhilippines AirAsia
3h 55mMNL-ICN
₱12,093
2/25Tue
directPhilippines AirAsia
4h 15mICN-MNL
3/9Sun
directPhilippines AirAsia
3h 55mMNL-ICN
₱12,151

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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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