C$ 76 Find Cheap Flights from Incheon 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 to Southeast Asia departing on 14/5. 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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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.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to Southeast Asia.
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Best Southeast Asia Flight Deals from Incheon

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

Manila
ManiladirectC$ 143
Ho Chi Minh City
Ho Chi Minh CitydirectC$ 238
Singapore
SingaporedirectC$ 249
Denpasar
Denpasar1 stopC$ 345
Hanoi
HanoidirectC$ 161
Cebu City
Cebu CitydirectC$ 163
Phuket City
Phuket CitydirectC$ 228
Da Nang
Da NangdirectC$ 169
Angeles City
Angeles CitydirectC$ 152
Chiang Mai
Chiang MaidirectC$ 205
Ko Samui
Ko Samui1 stopC$ 566
Manila
ManiladirectC$ 143
Ho Chi Minh City
Ho Chi Minh CitydirectC$ 238
Singapore
SingaporedirectC$ 249
Denpasar
Denpasar1 stopC$ 345
Hanoi
HanoidirectC$ 161
Cebu City
Cebu CitydirectC$ 163
Phuket City
Phuket CitydirectC$ 228
Da Nang
Da NangdirectC$ 169
Angeles City
Angeles CitydirectC$ 152
Chiang Mai
Chiang MaidirectC$ 205
Ko Samui
Ko Samui1 stopC$ 566

Cheap Flight Deals from Incheon to Southeast Asia (ICN-zzYJX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Incheon 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.

Recent round-trip flight deals from Incheon to Southeast Asia

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Incheon to Southeast Asia.
Discover the best prices for you by selecting your travel dates on KAYAK.
Jeju Air Logo
7:10 p.m. - 10:20 p.m.ICN-MNL
4h 10mdirect
Jeju Air Logo
11:20 p.m. - 4:30 a.m.MNL-ICN
4h 10mdirect
C$ 143Jeju Air
Find Deal
Sat, 21 Jun - Fri, 27 Jun
Jeju Air Logo
7:10 p.m. - 10:20 p.m.ICN-MNL
4h 10mdirect
Jeju Air Logo
11:20 p.m. - 4:30 a.m.MNL-ICN
4h 10mdirect
C$ 144Jeju Air
Find Deal
Thu, 19 Jun - Tue, 24 Jun
Cebu Pacific Logo
1:15 a.m. - 4:35 a.m.ICN-MNL
4h 20mdirect
Cebu Pacific Logo
6:35 p.m. - 11:45 p.m.MNL-ICN
4h 10mdirect
C$ 220Cebu Pacific
Find Deal
Sat, 21 Jun - Thu, 26 Jun
Cebu Pacific Logo
10:00 p.m. - 9:05 a.m.ICN-MNL
12h 05m1 stop
Cebu Pacific Logo
6:35 p.m. - 11:45 p.m.MNL-ICN
4h 10mdirect
C$ 234Cebu Pacific
Find Deal
Sun, 22 Jun - Thu, 26 Jun
Asiana Airlines Logo
7:50 a.m. - 10:55 a.m.ICN-MNL
4h 05mdirect
Asiana Airlines Logo
11:55 p.m. - 4:50 a.m.MNL-ICN
3h 55mdirect
C$ 296Asiana Airlines
Find Deal
Sun, 8 Jun - Sun, 22 Jun
Korean Air Logo
7:50 a.m. - 10:55 a.m.ICN-MNL
4h 05mdirect
Korean Air Logo
3:05 a.m. - 8:15 a.m.MNL-ICN
4h 10mdirect
C$ 298Korean Air
Find Deal
Tue, 13 May - Mon, 9 Jun
Korean Air Logo
10:35 p.m. - 1:55 a.m.ICN-MNL
4h 20mdirect
Korean Air Logo
3:05 a.m. - 8:15 a.m.MNL-ICN
4h 10mdirect
C$ 317Korean Air
Find Deal
Wed, 4 Jun - Wed, 11 Jun
Asiana Airlines Logo
7:15 p.m. - 10:35 p.m.ICN-MNL
4h 20mdirect
Asiana Airlines Logo
11:55 p.m. - 4:50 a.m.MNL-ICN
3h 55mdirect
C$ 320Asiana Airlines
Find Deal
Thu, 5 Jun - Wed, 11 Jun
Philippine Airlines Logo
8:30 p.m. - 12:15 p.m.ICN-BKK
17h 45m1 stop
Philippine Airlines Logo
11:20 p.m. - 7:20 p.m.BKK-ICN
18h 00m1 stop
C$ 374Philippine Airlines
Find Deal
Mon, 12 May - Sat, 24 May
Philippine Airlines Logo
8:00 a.m. - 12:15 p.m.ICN-BKK
30h 15m1 stop
Philippine Airlines Logo
6:40 p.m. - 7:20 p.m.BKK-ICN
22h 40m1 stop
C$ 421Philippine Airlines
Find Deal
Fri, 25 Jul - Fri, 15 Aug
Useful Info

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

Get data-powered insights and trends into flights from Incheon 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?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Incheon Intl Airport to Southeast Asia.

The cheapest ticket to Southeast Asia from Incheon Intl Airport found in the last 72 hours was to Kota Kinabalu, at C$ 202 round-trip. The most popular route is from Incheon Intl Airport (ICN) to Manila (MNL), and the cheapest round-trip airline ticket found on this route in the last 72 hours was C$ 295.

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

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of C$ 629, 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 C$ 244 (return) on average. On the other hand, the most expensive months are January and December, when the average cost of round-trip tickets is C$ 442 and C$ 372 respectively.

What’s the cheapest day of the week to fly from Incheon 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.

If you are looking for a flight deal from Incheon to Southeast Asia, look for departures on Tuesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Southeast Asia, Friday is the cheapest day to fly and Monday is the most expensive.

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 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.


Good to know

Low seasonMarch
High seasonJanuary
Cheapest flightC$ 76
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (33% more expensive on average)
Flight from Incheon to Manila

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

Insights shared by verified travellers who flew the route from Incheon to Southeast Asia 
KaylaFlew with Asiana AirlinesICN-CNXApr 2025
Korean, Asiaina, and Delta seem the best for boarding
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 - booking Southeast Asia flights

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

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

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

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

    The cheapest time of day to fly to Southeast Asia is generally in the morning, when round-trip flights cost C$ 206 on average. The most expensive time of day to fly to Southeast Asia is generally at night, which is peak travel time and where the average cost of a ticket is C$ 221.

Top tips for finding cheap flights to Southeast Asia

  • Looking for a cheap flight? 25% of our users found tickets from Incheon to the following destinations at these prices or less: Denpasar C$ 175 one-way - C$ 489 round-trip; Manila C$ 133 one-way - C$ 469 round-trip; Ho Chi Minh City C$ 99 one-way - C$ 289 round-trip

Top 5 airlines serving from Incheon 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 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 1066 reviews
8.2Entertainment
8.7Crew
8.5Boarding
8.1Food
8.3Comfort
Airline reviews

It's good overall. Flight was packed. Inflight entertainment choices were lacking.

8.0 ExcellentEdward, Apr 2025ICN - LAS
Read more Korean Air reviews

It's good overall. Flight was packed. Inflight entertainment choices were lacking.

They were very accommodating of a dietary issue. Nice movie & tv selections. Non-stop helped get through a very long (15 hr) flight

They did an excellent job helping me with a wheelchair. I couldn’t have asked for any better help.

The flight was on time and very quick, as expected, but the leg room isn't great in coach seats.

The boarding process for Korean airlines is very straightforward and easy. You've never met such helpful and friendly people. The food was great and the entertainment options were excellent too. My teenage boys found programs they wanted to watch while I had fun watching a full season of the Last Man - the Blind Investigator (Japanese), which my wife enjoyed too. My only complaint was that it takes a very long time to taxi at ICN (20 minutes) and the pilot had to hold at the gate for 10 minutes after our scheduled departure time, which meant we got to Seattle 27 minutes late. Luckily I had a long enough connection to make my next flight, but just barely.

Best service I’ve ever had Flight attendants are nicely dressed and look very professional

My second flight wasn't better than the first one. And this is 14 hours trip, crew came out only to offer food and the choices was poor. This food choices are good for Asian people but not for westerners. The breakfast kind thing was a corn sausage really disgusting. The air-conditioned blower really blow high and cold, turn out on my arrival to feel seek, that makes the trip uncomfortable. The crew didn't not really come out during the trip to offer drinks or snacks. No fruits available. Very poor service

Always have great flight experience on Korean Air. Glad to have been able to book this on Kayak/Under Pricer this year!!

I loved everything, I was just a little confused on my bag allowance. When I checked in it said I was allowed 2 check in bags, but when I got there they said I was only allowed 1 so I had to pay an additional 200 dollars! Other then that everything was great! I would love to use your Airlines again when I fly out to Manila again in late May, however I want to be able to have 2 bags included this time lol 😆

the water for tea could have been hot, entertainment was awful, lots of old movies and TV shows

It was amazing. I was not expecting the phenomenal customer service Asiana provides.

It was all perfect and very pleasant for such long flights

The seats felt very small. We were supplied with pillows and blankets, which was nice. Lots of noise from the bathroom, plus exterior noise. Made it hard to hear the entertainment system, even using my own noise-cancelling headphones. The food was really bad. I generally request a vegetarian meal and one was supplied, but the pasta was cold and hard and there was nothing pleasant about it. Two meals were served on this flight; one was a repeat of the meal I had had on the flight immediately preceding this one, which was bad enough I didn't even try it. Drinks were very limited. All I wanted was water, and on a 10.5 hour flight, I was given 3 cups of about 3 ounces each.

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.

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."

No entertainment and not expected. Cabin was very cold which brought the comfort score down

Your check in lines were terrible everything else was great!

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

Our flight was 3 hours delayed and the airport was hectic as our boarding pass said one gate while the digital screens said another gate. Attendants were clueless and said to watch both! Vietjwt cared more about selling their merch than even providing any water for the 2 hour flight

Cheap flight but more expensive when the airlines demands you pay over 30$ for 1 kilogram overweight ( it is 8,2kg I have for carry on baggage) The flights announcement 2PM, and it departed 4 PM, no announcement for delaying, People says Vietjet is delayJet airlines in their blood.

Vietjet tried to steal extra money from passengers by forcing them to change the name on the ticket that was correctly filled in on an English form online when ticket bought online. I bought the ticket via a foreign website where the language is English, At filling in the passenger's name, it says middle name first, then first name, and last name, That the ticket done and printed. when my wife checked in the staff at the check in counter said that her name was written wrong, she must fill the name in Vietnamese style, writing the Last name first, then middle name, first name comes last, even though her name was not misspelled. At the aiport I asked the Vietjet customer service, if it is written in Vietnamese way, it will be wrong when she travel abroad ? The custom service could not answer. It took over an hour where my wife was thrown like a ball between the check-in counter, to the Vietjet customer service , then to passport control. The cost is 110,000 vnd for change place in vietnamese way, I thought if there are millions of passengers who have done the same mistake, how much money Vietjet raked in every year On the flight, it is not allowed to sit in the empty seats in front or next to me, I sat in the middle in a row where two big men were sitting, I really need to change seats but the crew asked to pay extra to buy the empty seats. It is petty and cruel of Vietjet. There is no other choice than the state-owned airline, then you have no choice but to swallow the bite

Our flight was delayed for about 3hours however the ground crew made it sure that we will not miss our connecting flight from Hanoi to incheon.

If there could be simple free food or snack or some entertainment.

Seat pitch is narrow moreover the agent assigned seat in front of emergency exit window which is not reclined. A terrible 4hr 40min flight from HAN to DPS

Horrible! As an Asian, they look down on their own skin color. Disgusting people and airlines. If you are white, they will worship you

1-Airlines did not send any info to inform the clients about changing fight number. 2-Delayed too long on runay without any explanation

체크인을 담당하는 승무원이 아주, 몹시 불친절하고 전문성이 현저하게 떨어졌습니다. The flight attendant in charge of the check-in was very, very unfriendly and markedly less professional.

VietJet was 2 hours late, but Kayak is not able to track my travel correct.

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