Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Incheon Intl Airport to Bangkok Suvarnabhumi Airport from £54

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — BKK
7 dez — 14 dez1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Incheon Intl to Bangkok Suvarnabhumi are usually found in September or May, booked 31 days in advance, depart on a Wednesday or Friday and return on a Tuesday

Cheap flight deals from Incheon Intl to Suvarnabhumi

Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to Suvarnabhumi (BKK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 7 novembro 2025.

Round-trip from

£113

One-way from

£54

Popular in

January

Cheapest in

September

Average price

£191

Good round-trip deal

£244 or less

Good one-way deal

£74 or less
T'way Air
  • T'way Air
  • 2/12-10/12
  • Nonstop
  • 11h 50m total
  • Incheon to Bangkok
Search Deals
Eastar Jet
  • Eastar Jet
  • 15/12
  • Nonstop
  • 6h 20m total
  • Incheon to Bangkok
Search Deals
Highest demand for flights based on searches. 29% potential increase in price (£58 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Incheon Intl to Bangkok Suvarnabhumi.
Search Deals
Price to beat on a one-way flight from Incheon Intl to Bangkok Suvarnabhumi.
Search Deals

Find flight deals from Incheon Intl to Suvarnabhumi

Enter your travel dates to find the best prices.

Cheapest flights from Incheon Intl to Suvarnabhumi
Explore the most affordable flight options available from Incheon Intl to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 novembro 2025.

ter 2/1219:50ICN - BKK
Nonstop6h 20mT'way Air
qua 10/1201:30BKK - ICN
Nonstop5h 30mT'way Air
Deal found 7/11£113
dom 30/1119:50ICN - BKK
Nonstop6h 20mT'way Air
qua 3/1201:30BKK - ICN
Nonstop5h 30mT'way Air
Deal found 6/11£114
sáb 6/1217:15ICN - BKK
Nonstop6h 10mAIR PREMIA
qui 11/1222:55BKK - ICN
Nonstop5h 40mAIR PREMIA
Deal found 7/11£123
qua 26/1119:50ICN - BKK
Nonstop6h 20mT'way Air
qui 27/1101:30BKK - ICN
Nonstop5h 30mT'way Air
Deal found 7/11£129
sex 5/1219:50ICN - BKK
Nonstop6h 20mT'way Air
ter 9/1201:30BKK - ICN
Nonstop5h 30mT'way Air
Deal found 6/11£130
sáb 22/1119:30ICN - BKK
Nonstop6h 15mJeju Air
seg 24/1101:00BKK - ICN
Nonstop5h 25mJeju Air
Deal found 4/11£132
sex 5/1219:50ICN - BKK
Nonstop6h 20mT'way Air
seg 15/1201:30BKK - ICN
Nonstop5h 30mT'way Air
Deal found 6/11£134
seg 24/1119:50ICN - BKK
Nonstop6h 20mT'way Air
sex 19/1201:30BKK - ICN
Nonstop5h 30mT'way Air
Deal found 5/11£135
sex 5/1217:15ICN - BKK
Nonstop6h 10mAIR PREMIA
sáb 20/1222:55BKK - ICN
Nonstop5h 40mAIR PREMIA
Deal found 7/11£136
qui 4/1217:15ICN - BKK
Nonstop6h 10mAIR PREMIA
ter 16/1222:55BKK - ICN
Nonstop5h 40mAIR PREMIA
Deal found 4/11£137
ter 16/1219:30ICN - BKK
Nonstop6h 15mJeju Air
qua 17/1201:00BKK - ICN
Nonstop5h 25mJeju Air
Deal found 5/11£137
dom 30/1119:30ICN - BKK
Nonstop6h 15mJeju Air
qua 3/1201:00BKK - ICN
Nonstop5h 25mJeju Air
Deal found 6/11£140

Cheapflights Fare Finder

 
Customise your flight search to find flights from Incheon Intl to Suvarnabhumi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 7 novembro 2025.
Use the filters below to find and compare flights from Incheon Intl Airport to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Incheon Intl

Fly to

Suvarnabhumi

Route

Depart

Return

Price

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

qui 27/11

19:50-00:10

Nonstop6h 20m

Bangkok Suvarnabhumi

qua 10/12

01:30-09:00

Nonstop5h 30m

£113

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

seg 24/11

19:50-00:10

Nonstop6h 20m

Bangkok Suvarnabhumi

qui 27/11

01:30-09:00

Nonstop5h 30m

£134

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

sex 28/11

19:30-23:45

Nonstop6h 15m

Bangkok Suvarnabhumi

seg 1/12

01:00-08:25

Nonstop5h 25m

£148

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

dom 7/12

19:30-23:45

Nonstop6h 15m

Bangkok Suvarnabhumi

seg 15/12

01:00-08:25

Nonstop5h 25m

£155

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

sex 12/12

19:30-23:45

Nonstop6h 15m

Bangkok Suvarnabhumi

seg 15/12

01:00-08:25

Nonstop5h 25m

£156

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

qui 2/4

18:00-22:05

Nonstop6h 05m

Bangkok Suvarnabhumi

ter 7/4

00:05-07:40

Nonstop5h 35m

£156

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

dom 14/12

19:30-23:45

Nonstop6h 15m

Bangkok Suvarnabhumi

ter 16/12

01:00-08:25

Nonstop5h 25m

£156

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

qui 11/12

19:30-23:45

Nonstop6h 15m

Bangkok Suvarnabhumi

seg 15/12

01:00-08:25

Nonstop5h 25m

£163

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

sex 21/11

19:30-23:45

Nonstop6h 15m

Bangkok Suvarnabhumi

seg 24/11

01:00-08:25

Nonstop5h 25m

£166

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

qua 17/12

17:10-21:10

Nonstop6h 00m

Bangkok Suvarnabhumi

ter 23/12

22:25-06:05

Nonstop5h 40m

£190

Flights are sorted by cheapest return flights first.

Deals found on 7/11

Showing 1-10 of 20 results
1
2

Best time to book a flight from Incheon Intl to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from Incheon Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Incheon Intl Airport to Bangkok Suvarnabhumi Airport

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

Use this chart to determine the optimal time to book a return flight from Incheon Intl to Suvarnabhumi. Price data was last updated on 31 October 2025.

The price you pay for your flight from Incheon Intl Airport to Bangkok Suvarnabhumi Airport may vary depending on when you book. For the best chance of a lower fare, look to book 31 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Incheon Intl Airport to Bangkok Suvarnabhumi Airport?

Currently, August is the cheapest month in which you can book a flight from Incheon Intl Airport to Bangkok Suvarnabhumi Airport (average of £79). Flying from Incheon Intl Airport to Bangkok Suvarnabhumi Airport in January is currently the most expensive (average of £172). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ICN to BKK?

Find hourly flight availability from Incheon Intl to Suvarnabhumi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 novembro 2025.

One of the essential ways to save on airfare from Incheon Intl Airport to Bangkok Suvarnabhumi Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 63% on airfare.

Reviews of airlines servicing Suvarnabhumi

Get insights into the airlines that provide service to Suvarnabhumi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Suvarnabhumi. Reviews last updated 7 novembro 2025.
Read reviews from past customers who have flown with Jeju Air from Incheon Intl Airport to Bangkok Suvarnabhumi Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Jeju Air
7.7
Good
34 reviews
Check prices

Comfort

7.8

Overall

7.7

Crew

8.5

Entertainment

6.1

Food

6.1

Boarding

8.1
Jeju Air
7.7
Good
34 reviews
Jeju Air
7.7
Good
34 reviews
Check prices

Comfort

7.8

Overall

7.7

Crew

8.5

Entertainment

6.1

Food

6.1

Boarding

8.1

Related info for your journey

Find useful and relevant information for your journey from Incheon Intl to Suvarnabhumi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Incheon Intl Airport to Bangkok Suvarnabhumi Airport?

    T'way Air, Jeju Air, and Jin Air can get you from Incheon Intl Airport to Bangkok Suvarnabhumi Airport in just under 6h. Your travel time will be generally consistent. There are 2276 mi between Incheon Intl Airport and Bangkok Suvarnabhumi Airport. All flights are typically direct.

  • What are the cheapest airlines flying from Incheon Intl Airport to Bangkok Suvarnabhumi Airport round-trip?

    Our cheapest airline available from Incheon Intl Airport to Bangkok Suvarnabhumi Airport is Thai AirAsia X. Our recent data shows that you can find tickets from as low as £111 on this airline. An additional option worth looking into is Jeju Air, starting at £154. You may be able to fly from Incheon Intl Airport to Bangkok Suvarnabhumi Airport for 40% less than the average price by searching for these airlines.

  • What are the most reliable airlines from Incheon Intl Airport to Bangkok Suvarnabhumi Airport?

    Consider T'way Air (100%), Oman Air (99%) or EL AL (95%) when booking your flight. These represent the most reliable airlines when flying from Incheon Intl Airport to Bangkok Suvarnabhumi Airport.

  • What are the cheapest flights from Incheon Intl Airport to Bangkok Suvarnabhumi Airport?

    On average you can expect to pay £297 for a flight from Incheon Intl Airport to Bangkok Suvarnabhumi Airport. The cheapest flight overall is £40 while the most popular route, (Incheon Intl - Bangkok Suvarnabhumi) is currently priced at £206.

  • Can I find deals for flights from Incheon Intl to Suvarnabhumi that include hotel bookings?

    Yes. In addition to deals on Incheon Intl to Suvarnabhumi flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Incheon Intl to Suvarnabhumi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Incheon Intl to Suvarnabhumi.

  • Can I find deals for business class flights from Incheon Intl to Suvarnabhumi?

    Yes. Cheapflights offers flight deals from Incheon Intl to Suvarnabhumi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, August is the cheapest month in which you can book a flight from Incheon Intl Airport to Bangkok Suvarnabhumi Airport (average of £79). Flying from Incheon Intl Airport to Bangkok Suvarnabhumi Airport in January is currently the most expensive (average of £172). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Cha-am
Pak Chong
Chonburi
Ayutthaya
Ko Samet
Sattahip
Ko Lan

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Incheon Intl to Suvarnabhumi

Discover the top 2 airlines that operate flights from Incheon Intl to Suvarnabhumi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 7 novembro 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsia XCheapest£111Average£128FlexibilityNo cancel feeOn-timeN/A
Search Thai AirAsia X flights
Jeju AirCheapest£154Average£287FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Incheon Intl to Suvarnabhumi?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Suvarnabhumi from Incheon Intl today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Incheon Intl to Suvarnabhumi?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Incheon Intl to Suvarnabhumi.

Can Cheapflights find flights from Incheon Intl to Suvarnabhumi with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Incheon Intl to Suvarnabhumi, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Incheon Intl to Suvarnabhumi become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.