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ICN - BKK

Find cheap flights from Incheon to Bangkok from £71

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 Bangkok departing on 31/5. 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.
1 adult
0 bags
Fri 24/5
Fri 31/5

Search hundreds of travel sites at once for deals on flights to Bangkok

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to Bangkok, 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 Bangkok, as well as popular online travel agencies
In the last 7 days, travellers have searched 44,632,927 times on KAYAK, and here's why:

Save 28% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Incheon Intl to Bangkok (ICN-BKK)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Incheon Intl to Bangkok 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 and deals for you by selecting your travel dates.
Choose your dates
20:05 - 23:55ICN-BKK
5h 50mdirect
01:20 - 08:55BKK-ICN
5h 35mdirect
£156T'way Air
Find Deal
Wed, 8 May - Mon, 13 May
20:05 - 23:55ICN-BKK
5h 50mdirect
01:20 - 08:55BKK-ICN
5h 35mdirect
£157T'way Air
Find Deal
Wed, 8 May - Mon, 13 May
17:30 - 21:20ICN-BKK
5h 50mdirect
22:20 - 06:00BKK-ICN
5h 40mdirect
£158Eastar Jet
Find Deal
Sun, 16 Jun - Fri, 28 Jun
17:30 - 21:20ICN-BKK
5h 50mdirect
22:20 - 06:00BKK-ICN
5h 40mdirect
£159Eastar Jet
Find Deal
Mon, 17 Jun - Wed, 26 Jun
16:50 - 21:10ICN-BKK
6h 20mdirect
22:50 - 06:25BKK-ICN
5h 35mdirect
£160AIR PREMIA
Find Deal
Thu, 16 May - Tue, 21 May
16:50 - 21:10ICN-BKK
6h 20mdirect
22:45 - 06:25BKK-ICN
5h 40mdirect
£161AIR PREMIA
Find Deal
Sun, 19 May - Thu, 23 May
19:55 - 23:35ICN-BKK
5h 40mdirect
00:35 - 08:25BKK-ICN
5h 50mdirect
£164Jin Air
Find Deal
Wed, 29 May - Tue, 4 Jun
20:05 - 23:59ICN-BKK
5h 54mdirect
01:45 - 09:20BKK-ICN
5h 35mdirect
£165Jeju Air
Find Deal
Sun, 16 Jun - Tue, 18 Jun
20:05 - 23:59ICN-BKK
5h 54mdirect
01:00 - 08:40BKK-ICN
5h 40mdirect
£167Jeju Air
Find Deal
Mon, 13 May - Fri, 24 May
19:55 - 23:35ICN-BKK
5h 40mdirect
00:50 - 08:50BKK-ICN
6h 00mdirect
£175Jin Air
Find Deal
Fri, 17 May - Sun, 19 May

Flights from Incheon Intl to Bangkok - Travel Insights & Trends

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

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

The average price of all flights from Incheon Intl Airport to Bangkok Suvarnabhumi Airport clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Seoul Incheon Airport to Bangkok, look for departures on Fridays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Bangkok, Saturday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from Incheon Intl Airport to Bangkok Suvarnabhumi Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Incheon Intl Airport to Bangkok Suvarnabhumi Airport, 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 Bangkok Suvarnabhumi Airport is June, where tickets cost £188 on average. On the other hand, the most expensive months are January and December, where the average cost of tickets is £366 and £337 respectively.

How far in advance should I book a flight from Incheon Intl Airport to Bangkok Suvarnabhumi Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Incheon Intl Airport to Bangkok Suvarnabhumi Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Incheon Intl Airport to Bangkok Suvarnabhumi Airport, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 85 days before departure.

Which airlines provide the cheapest flights from Seoul Incheon Airport to Bangkok?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Seoul Incheon Airport to Bangkok were found on T'way Air (£156) and Eastar Jet (£158). T'way Air proposed the cheapest one-way flight at £71.

Which airlines fly most frequently between Seoul Incheon Airport and Bangkok?

The airlines most regularly connecting Seoul Incheon Airport to Bangkok are Korean Air (4 flights per day), Thai Airways (3 flights per day), and Asiana Airlines (2 flights per day).

Which airlines fly direct between Incheon Intl Airport and Bangkok Suvarnabhumi Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Incheon Intl Airport to Bangkok Suvarnabhumi Airport.
There are 10 airlines that fly direct from Incheon Intl Airport to Bangkok Suvarnabhumi Airport. They are: AIR PREMIA, Air Busan, Asiana Airlines, Eastar Jet, Jeju Air, Jin Air, Korean Air, T'way Air, Thai AirAsia X and Thai Airways. The cheapest price of all airlines flying this route was found with Thai AirAsia X at £117 for a one-way flight. On average, the best prices for this route can be found at Thai AirAsia X.

How many flights are there between Incheon Intl Airport and Bangkok Suvarnabhumi Airport per day?

Each day, there are 18 direct flights that take off from Incheon Intl Airport and land in Bangkok Suvarnabhumi Airport, with an average flight time of 5h 50m. The most common departure time is 20:00 and most flights take off in the evening. Each week, there are 126 flights and there are the same amount of flights each day 18.

Which cabin class options are there for flights between Incheon Intl Airport and Bangkok Suvarnabhumi Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Seoul Incheon Airport to Bangkok take?

The average direct flight takes 5h 40m, covering a distance of 2,276 miles.

What’s the earliest departure time from Seoul Incheon Airport to Bangkok?

Early birds can take the earliest flight from Incheon Intl Airport at 01:05 and will be landing in Bangkok Suvarnabhumi Airport at 04:55.

What’s the latest departure time from Seoul Incheon Airport to Bangkok?

If you prefer to fly at night, the latest flight from Incheon Intl Airport to Bangkok Suvarnabhumi Airport jets off at 20:40 and lands at 00:35.

Good to know - Cheap tickets from Seoul Incheon Airport to Bangkok

Low season

April

High season

August

Cheapest flight

£71
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Seoul Incheon Airport to Bangkok

When to book flights from Incheon Intl to Bangkok

Are your dates flexible? Find out the best times to travel from Incheon Intl to Bangkok based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Incheon to Bangkok flights

  • Can I find car parking services at ICN?

    Yes, you can. In fact, the airport offers both short- and long-term parking facilities. The short-term car park facility has walkways that connect it to the nearby terminal. As for the long-term car park, it would be best to look up their website to access the policies and further information.

  • Are there accessible facilities at ICN?

    Yes, there are. The airport has wheelchair-accessible lifts, toilets, and telephones throughout the premises. Additionally, the airport provides wheelchairs free of charge. However, it is advisable to inform the airport offices before your travel in case you need any travel assistance.

  • How can I get to the airport for my flight from Incheon (ICN) to Bangkok Suvarnabhumi (BKK)?

    There are several transport facilities to get to ICN when traveling. For example, you can use the public transport rail that links the rest of the city to the airport directly. The journey will take you approximately 60min. You can also use the available nonstop express service that takes three-quarters of the time on transport rail. Other ways you can get here include buses, jumbo taxis, and private transfers. It is advisable to weigh your options before choosing a specific means of transport here. This is important, especially if you are traveling with luggage.

  • Which airlines have flights from Incheon (ICN) to Bangkok Suvarnabhumi (BKK)?

    This route has a number of reputable airlines that offer flights from Incheon (ICN) to Bangkok Suvarnabhumi (BKK). Some of these airlines include T’Way Air, Korean Air, Asiana Air, and Jin Air. Each of these airlines have specific prices and amenities. You can browse through the options available and book through KAYAK. Flights with layovers take place in cities such as Hanoi (HAN).

  • What is the cheapest flight from Incheon Intl Airport to Bangkok Suvarnabhumi Airport?

    In the last 3 days, the lowest price for a flight from Incheon Intl Airport to Bangkok Suvarnabhumi Airport was £88 for a one-way ticket and £194 for a return.

  • Which airports will I be using when flying from Seoul Incheon Airport to Bangkok?

    On your way to Bangkok, you’ll fly out from Incheon Intl. You’ll be landing at Bangkok Suvarnabhumi.

  • Which airlines offer Wi-Fi service onboard planes from Seoul Incheon Airport to Bangkok?

    Only Asiana Airlines offers inflight Wi-Fi service on the Seoul Incheon Airport to Bangkok flight route.

  • Which aircraft models fly most regularly from Seoul Incheon Airport to Bangkok?

    The Airbus A330-300 is the aircraft model that flies most regularly on the Seoul Incheon Airport to Bangkok flight route.

  • Which airline alliances offer flights from Seoul Incheon Airport to Bangkok?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Seoul Incheon Airport and Bangkok, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Seoul Incheon Airport to Bangkok?

    There are direct flights from Seoul Incheon Airport to Bangkok on a daily basis.

  • Which is the best airline for flights from Incheon to Bangkok, Jin Air or Jeju Air?

    The two airlines most popular with KAYAK users for flights from Incheon to Bangkok are Jin Air and Jeju Air. With an average price for the route of £227 and an overall rating of 8.2, Jin Air is the most popular choice. Jeju Air is also a great choice for the route, with an average price of £229 and an overall rating of 8.1.

  • How does KAYAK find such low prices on flights from Seoul Incheon Airport to Bangkok?

    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 Bangkok.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok from Seoul Incheon Airport 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 Bangkok?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Bangkok with an airline and back to Seoul Incheon Airport 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 Bangkok?

    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 Bangkok from Seoul Incheon Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Incheon to Bangkok

  • Looking for a cheap flight from Bangkok to Incheon? 25% of our users found flights on this route for £84 or less one-way and £160 or less round-trip.
  • If you are traveling from Incheon (ICN) to Bangkok Suvarnabhumi (BKK) during morning hours and would like to stay over in a hotel for the night, you can consider booking the airport's hotel, the Incheon Airport Transit Hotel.
  • If you want to travel from Incheon (ICN) to Bangkok Suvarnabhumi (BKK) and would like to exchange your currency before boarding the plane, we recommend booking a flight from the Incheon International Airport (ICN). Here, the currency is exchanged in various kiosks situated in the departures area.
  • If you would like to grab something to eat before you board your flight from Incheon (ICN) to Bangkok Suvarnabhumi (BKK), ICN has numerous snack bars, restaurants, and bars. Fast food outlets, ice cream parlors, and other businesses are also at ICN, ensuring that you can grab whatever you like before boarding.
  • If you would like to grab some Halal food to eat before boarding the plane from Incheon (ICN) to Bangkok Suvarnabhumi (BKK), don't worry, as there are some outlets within the airport serving Halal food.
  • On arrival at BKK, you can choose the Bangkok Airport Link, which is a smart alternative for anyone looking to get to the city center quickly. However, you can still opt for the numerous buses and taxis around here.
See more tips

Prefer to fly direct from Seoul Incheon Airport to Bangkok?

Find which airlines fly direct from Incheon Intl to Suvarnabhumi, which days they fly and book direct flights.

Direct departures

Incheon Intl to Bangkok Suvarnabhumi

Monday

AIR PREMIA, Air Busan, Air Canada, +13 more

AIR PREMIA, Air Busan, +14 more

Tuesday

AIR PREMIA, Air Busan, Air Canada, +13 more

AIR PREMIA, Air Busan, +14 more

Wednesday

AIR PREMIA, Air Busan, Air Canada, +13 more

AIR PREMIA, Air Busan, +14 more

Thursday

AIR PREMIA, Air Busan, Air Canada, +13 more

AIR PREMIA, Air Busan, +14 more

Friday

AIR PREMIA, Air Busan, Air Canada, +13 more

AIR PREMIA, Air Busan, +14 more

Saturday

AIR PREMIA, Air Busan, Air Canada, +13 more

AIR PREMIA, Air Busan, +14 more

Sunday

AIR PREMIA, Air Busan, Air Canada, +13 more

AIR PREMIA, Air Busan, +14 more

See more direct flights

Direct returns

Bangkok Suvarnabhumi to Incheon Intl

Monday

AIR PREMIA, Air Busan, Air Canada, +13 more

AIR PREMIA, Air Busan, +14 more

Tuesday

AIR PREMIA, Air Busan, Air Canada, +13 more

AIR PREMIA, Air Busan, +14 more

Wednesday

AIR PREMIA, Air Busan, Air Canada, +13 more

AIR PREMIA, Air Busan, +14 more

Thursday

AIR PREMIA, Air Busan, Air Canada, +13 more

AIR PREMIA, Air Busan, +14 more

Friday

AIR PREMIA, Air Busan, Air Canada, +13 more

AIR PREMIA, Air Busan, +14 more

Saturday

AIR PREMIA, Air Busan, Air Canada, +13 more

AIR PREMIA, Air Busan, +14 more

Sunday

AIR PREMIA, Air Busan, Air Canada, +13 more

AIR PREMIA, Air Busan, +14 more

See more direct flights
See more direct flights

Top 3 airlines serving from Incheon Intl to Bangkok

 
See real verified KAYAK customer reviews for airlines flying from Incheon to Bangkok. 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 Bangkok? 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
Jin AirOverall score based on 30 reviews
7.7comfort
7.3food
8.8boarding
8.8crew
7.7entertainment
Airline reviews

Staff on board were good - food was fine tasted good - tv was old 1970ts in seat back but hey it was a 2 out flight so no drama

8.0 ExcellentAnonymous, Jun 2023ICN - NRT
Read more about Jin Air reviews

Staff on board were good - food was fine tasted good - tv was old 1970ts in seat back but hey it was a 2 out flight so no drama

Cons: "No entertainment, no place to plug in devices, extremely uncomfortable. The worst part was the Dixie cup of water served. Really?!? A bottle or larger cup would have broke the bank? Was so thirsty by the time we landed even though I had the attendants bring me water three times."

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."

Un peu déçu par le vol, c’est la première fois que je prend un vol de 6h ou les boissons et la nourriture sont payantes et pas inclus dans le vol. Peut être que c’est propre à la compagnie mais ça m’a surprise. Le fait qu’il n’y est pas d’écran pour pouvoir passer le temps était aussi un point négatif. Cependant le personnel était très agréable.

First time of flying with Air Asia and great choice

Don't even offer water on a 5 and half hours flight. Its laughable one have to rent a blanket.

No free water. Water cost money in a currency that I didn’t have.

Pay for food on an almost 6 hour flight. Very tight space, I had to show my boarding pass for the food I paid and the blanket set. I had an online boarding pass, that didn’t work, I had to take out the printed boarding pass out of the overhead locker whilst my neighbour was eating, as I was sitting in a Center seat. The staff was very friendly and got my bag out but it didn’t make sense. As the online boarding pass was enough for the blanket set. But not for the food. Just to make a check on the piece of paper. I had a warm free meal on an one hour flight from BKK to Samui with Bangkok airways. So airasia just tries to save money where they can.

Pros: "The flight got me to where I was going."
Cons: "If you are.looking for some entertainment for a long flight, there will not be any."

Book cheap flights from Incheon to Bangkok

Cheapest flights to Bangkok from Incheon found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Incheon to Bangkok found on KAYAK in the last 72 hours.
31/5Fri
directT'way Air
5h 50mICN-BKK
£71
6/6Thu
1 stopShandong Airlines
11h 05mICN-BKK
£75
11/6Tue
directThai AirAsia X
5h 50mICN-BKK
£77
9/5Thu
directJin Air
5h 40mICN-BKK
£77
8/5Wed
directT'way Air
5h 50mICN-BKK
£78
30/5Thu
directAIR PREMIA
6h 20mICN-BKK
£81
7/5Tue
directJeju Air
5h 55mICN-BKK
£82
4/5Sat
directAIR PREMIA
6h 20mICN-BKK
£95
7/5Tue
directJeju Air
5h 54mICN-BKK
£98
5/6Wed
directThai AirAsia X
5h 45mICN-BKK
£115

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Last minute flights from Incheon Intl to Bangkok

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 from Incheon to Bangkok that are departing in the next 10 days.
28/4Sun
directJeju Air
5h 54mICN-BKK
1/5Wed
directJeju Air
5h 35mBKK-ICN
£159
25/4Thu
directJeju Air
5h 54mICN-BKK
8/5Wed
directJeju Air
5h 35mBKK-ICN
£165
27/4Sat
directThai AirAsia X
5h 50mICN-BKK
2/5Thu
directThai AirAsia X
5h 50mBKK-ICN
£169
29/4Mon
directJeju Air
5h 55mICN-BKK
2/5Thu
directJeju Air
5h 35mBKK-ICN
£188
29/4Mon
directJin Air
5h 40mICN-BKK
9/5Thu
directJin Air
6h 00mBKK-ICN
£190
29/4Mon
directJin Air
5h 40mICN-BKK
3/5Fri
directJin Air
6h 00mBKK-ICN
£196
28/4Sun
direct
5h 54mICN-BKK
2/5Thu
multi-stop
20h 30mBKK-ICN
£198
27/4Sat
direct
5h 50mICN-BKK
1/5Wed
direct
5h 35mBKK-ICN
£203
26/4Fri
directEastar Jet
5h 50mICN-BKK
3/5Fri
directEastar Jet
5h 40mBKK-ICN
£219
27/4Sat
directEastar Jet
5h 50mICN-BKK
7/5Tue
directEastar Jet
5h 40mBKK-ICN
£264

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Seoul Incheon Airport - Bangkok Flights

Departure:

Incheon (ICN)South Korea

Destination:

Bangkok (BKK)Thailand

Return flight deals:

Bangkok - Incheon

Cabin classes:

£502
£482
£115

Browse origins:

  • Flights » 
  • Seoul Incheon Airport

Browse destinations:

  • Flights » 
  • Worldwide » 
  • Bangkok Suvarnabhumi Airport