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Find cheap flights from Seoul to Southeast Asia from $69

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seoul to Southeast Asia departing on 8/27. 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
0 bags
週三 6/5
週三 6/12

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Best Southeast Asia Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Manila
Manilanonstop$122
Ho Chi Minh City
Ho Chi Minh Citynonstop$155
Singapore
Singapore1 stop$209
Denpasar
Denpasar1 stop$268
Cebu City
Cebu Citynonstop$140
Phuket City
Phuket City1 stop$199
Hanoi
Hanoinonstop$150
Phnom Penh
Phnom Penh1 stop$220
Chiang Mai
Chiang Mai1 stop$225
Da Nang
Da Nangnonstop$183
Angeles City
Angeles Citynonstop$197
Vientiane
Vientianenonstop$240
Krabi
Krabi1 stop$347

Good to know

Low season

April

High season

July

Cheapest flight

$69
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Incheon to Manila

FAQs - booking Southeast Asia flights

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Southeast Asia from Seoul 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 Seoul 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 to Southeast Asia with an airline and back to Seoul with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seoul 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 Seoul 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 Seoul to Southeast Asia

 
Need help choosing which airline to fly with from Seoul 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.
8.5
Korean AirOverall score based on 1184 reviews
8.6Boarding
8.8Crew
8.3Comfort
8.2Entertainment
8.2Food
Airline reviews

The flight crews were extremely professional helpful and courteous. Departure and arrival times were accurate. No delay. Thanks

10.0 ExcellentAnonymous, Apr 2024ICN - SGN
Read more about Korean Air reviews

The flight crews were extremely professional helpful and courteous. Departure and arrival times were accurate. No delay. Thanks

Not very comfortable seated in the back plane due to turbulence

Everything about Korean air is great, hands down! Will always prefer this airline from other carriers.

Ford not that great the seat not to big for leg room like other airline

Crew was ok, but some passengers were a bit rude. Again, all outlets were not working, only the really slow charging usb plug on the entertainment system. Entertainment system was also bugged, some features just crash, the touch screen wasn't working and when trying to watch a movie the onscreen display kept flashing off and on making it very difficult to watch.

New plane. Perfect gluten free meal Very flawless procedures from check-in to the landing. Taking off on time and landing even earlier and the luggages are already there after shortest arrival report.

It was ok. Not good and not a bad experience

I like your stewardess, they are nice. However, your food could have been better and wheres your dessert? You do not offer beer or scotch. I do not drink alcohol biut my husband can have one or two, he has to ask if he can have one. during dinner or lunch, it should be offerred. Also, you do not have the most famous drinks ginger ale

Not accommodating ground staff On board slow service Crew members not very friendly

lunch was good; breakfast was kinda meh cabin temprature was way too high new entertainment system but somewhat limited content

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."

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

Check-in was tedious. They could just have used the electronic boarding passes and counter checked the passengers’ names in their manifest. What’s the use of the early checkin if we still have to queue at the only 1 functioning checkin counter!

So far pal express is much better than Cebu pacific in terms of customers service and in flight crew. And on time departure and arrival . Especially if you're taking airbus 320 plane . But the small aircraft like bombardier . It usually delayed .

There is a problem with the sound while watching movie or listening to the music ( the sound is static & goes on and off). Aside from the sound, the experience was good & stewardesses are nice.

Not leave 12 hours late. This airline is horrible always late does not refund upgrades for cancelled flights inept counter staff.. needs to be shutdown

Was on premium economy. Aside from the space that was less than expected, everything went well

The flight itself was ok. However, the plane has 2 bathrooms for about 200 people. After the meal service there was a line between 10-15 people deep standing in the aisle waiting to use the bathroom. This went on for over an hour. The airlines tell us safety is their priority and to keep seatbelts on whenever on the plane but they allow a line of people to stand in the aisle for over an hour waiting for a bathroom. Absurd and unacceptable.

I like the non stop flights…..saves you time. Just the food at the economy…..i wish they make it look appetizing. But otherwise, i would still fly with PAL.

Seats is too small for me, but it’s only 1 hour so I guess it’s ok

The flight was cancelled. I never flew with this 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.

Paid for seats near the window but given seats right at the back, near the toilets. This location was so noisy with the blasts from the aircraft engines blowing beside. Not a nice one 😞.

Flight was delayed 2 hours, which seems regular with this airline. Aircrew were avarage, friendly but robotic. At check in I asked for a spare seat. Got some stupid response about loading capacity (it was 85% full!) Then passengers behind jumped up and moved to vacant exit rows, they obviously didn't pay for. Waited over 20+ minutes to disembark, with ground staff trying to squash all passengers onto 1 bus. Causing even more delays. Unsafe and stupid! But this is a problem at Saigon airport. Overall a very average experience!

In experience we didn't even get water unless it was paid for. Even Bamboo Airlines provided free water. The flight was cold with no blanket being provided. The flight attendants were not responsive in keeping the passengers under control. I complained about fellow passengers playing loud music several times before one of the flight attendants to action. I will not recommend flying with Vietjet unless things improve.

I have few bad reviews about VietJet, but my experience was really good and it worth every penny..

Not even free water. NO legroom. Narrow seats. Not enough room to even hold a book at reading distance in front of you.

No food? No movies? No water?? On an international flight, really???

No water or snacks. Crew did not give us arrival cards. There was no need for more than 1 flight attendant as they did not do anything

I got to the airport and flight was cancelled without notice

Some chair in the flight should be maintained, but I think they may not have time to check every seats, since it is high demand in this period.

Our experience was the worst. Over 2 days flight was changed and delayed 4 times. Not impressed

Book cheap flights from Seoul to Southeast Asia

Recent round-trip flight deals

9/6週五
nonstopPhilippines AirAsia
4h 15mICN-MNL
9/9週一
nonstopPhilippines AirAsia
3h 55mMNL-ICN
$122
7/4週四
nonstopPhilippines AirAsia
4h 15mICN-MNL
7/7週日
nonstopPhilippines AirAsia
3h 55mMNL-ICN
$123
5/30週四
nonstopVietJet Air
5h 10mICN-SGN
6/6週四
nonstopVietJet Air
5h 05mSGN-ICN
$155
5/19週日
nonstopVietJet Air
5h 10mICN-SGN
6/2週日
nonstopVietJet Air
5h 05mSGN-ICN
$156
5/21週二
nonstopJeju Air
4h 10mICN-MNL
5/25週六
nonstopJeju Air
4h 10mMNL-ICN
$173
5/27週一
nonstopPhilippine Airlines
4h 05mICN-MNL
5/28週二
nonstopPhilippine Airlines
4h 10mMNL-ICN
$180
6/25週二
nonstopJeju Air
4h 10mICN-MNL
6/29週六
nonstopJeju Air
4h 10mMNL-ICN
$184
6/22週六
nonstopPhilippine Airlines
4h 05mICN-MNL
6/25週二
nonstopPhilippine Airlines
4h 10mMNL-ICN
$216
6/25週二
nonstopKorean Air
4h 05mICN-MNL
6/28週五
nonstopKorean Air
4h 05mMNL-ICN
$257
7/3週三
nonstopKorean Air
4h 44mICN-MNL
7/13週六
nonstopKorean Air
4h 05mMNL-ICN
$272

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Recent one-way flight deals

8/27週二
nonstopPhilippines AirAsia
4h 15mICN-MNL
$69
5/14週二
nonstopVietJet Air
5h 10mICN-SGN
$77
5/18週六
nonstopCebu Pacific
4h 15mICN-MNL
$80
6/6週四
nonstopVietJet Air
5h 15mICN-SGN
$81
5/12週日
nonstopJeju Air
4h 10mICN-MNL
$84
5/27週一
nonstopPhilippines AirAsia
4h 15mICN-MNL
$85
9/28週六
nonstopJeju Air
4h 10mICN-MNL
$99
8/3週六
1 stopPhilippine Airlines
17h 50mICN-BKK
$176
7/7週日
1 stopKorean Air
9h 05mGMP-BKK
$284
9/26週四
1 stopKorean Air
9h 05mGMP-BKK
$298

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Last minute flights from Seoul to Southeast Asia

Last minute flight, train and bus deals

5/10週五
nonstop
4h 15mICN-MNL
5/12週日
nonstop
4h 10mMNL-ICN
$150
5/8週三
nonstop
4h 15mICN-MNL
5/12週日
nonstop
4h 10mMNL-ICN
$154
5/9週四
nonstop
4h 00mICN-MNL
5/12週日
nonstop
4h 10mMNL-ICN
$157
5/11週六
nonstopJeju Air
4h 10mICN-MNL
5/12週日
nonstopJeju Air
4h 10mMNL-ICN
$161
5/8週三
nonstopJeju Air
4h 10mICN-MNL
5/16週四
nonstopJeju Air
4h 10mMNL-ICN
$173
5/11週六
nonstopPhilippines AirAsia
4h 00mICN-MNL
5/19週日
nonstopPhilippines AirAsia
3h 55mMNL-ICN
$186
5/10週五
nonstopVietJet Air
5h 10mICN-SGN
5/11週六
nonstopVietJet Air
5h 05mSGN-ICN
$269
5/8週三
nonstopKorean Air
4h 20mICN-MNL
5/15週三
nonstopKorean Air
4h 05mMNL-ICN
$293
5/8週三
multi-stopVietJet Air
9h 50mICN-SGN
6/10週一
nonstopVietJet Air
5h 05mSGN-ICN
$302
5/7週二
nonstopKorean Air
4h 05mICN-MNL
5/7週二
nonstopKorean Air
4h 05mMNL-ICN
$314

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