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Cheap flights from Incheon Intl Airport to Bangkok Suvarnabhumi Airport from C$ 101

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 24/11. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — BKK
27 Nov — 4 Dec1
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 Saturday or Tuesday 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 28 October 2025.

Round-trip from

C$ 207

One-way from

C$ 101

Popular in

January

Cheapest in

September

Average price

C$ 327

Good one-way deal

C$ 82 or less
T'way Air
  • T'way Air
  • 5/12-8/12
  • Nonstop
  • 11h 50m total
  • Incheon to Bangkok
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T'way Air
  • T'way Air
  • 24/11
  • Nonstop
  • 6h 20m total
  • Incheon to Bangkok
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Highest demand for flights based on searches. 28% potential increase in price (C$ 196 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease (C$ 24 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a one-way flight from Incheon Intl to Bangkok Suvarnabhumi.
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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 28 October 2025.

Fri 5/127:50 p.m.ICN - BKK
Nonstop6h 20mT'way Air
Tue 9/121:30 a.m.BKK - ICN
Nonstop5h 30mT'way Air
Deal found 27/10C$ 207
Sat 6/127:50 p.m.ICN - BKK
Nonstop6h 20mT'way Air
Wed 10/121:30 a.m.BKK - ICN
Nonstop5h 30mT'way Air
Deal found 28/10C$ 208
Fri 21/117:50 p.m.ICN - BKK
Nonstop6h 20mT'way Air
Mon 24/111:30 a.m.BKK - ICN
Nonstop5h 30mT'way Air
Deal found 27/10C$ 236
Thu 11/127:50 p.m.ICN - BKK
Nonstop6h 20mT'way Air
Sun 14/121:30 a.m.BKK - ICN
Nonstop5h 30mT'way Air
Deal found 27/10C$ 238
Sat 22/117:30 p.m.ICN - BKK
Nonstop6h 15mJeju Air
Tue 25/111:00 a.m.BKK - ICN
Nonstop5h 25mJeju Air
Deal found 27/10C$ 242
Tue 25/117:30 p.m.ICN - BKK
Nonstop6h 15mJeju Air
Thu 27/111:00 a.m.BKK - ICN
Nonstop5h 25mJeju Air
Deal found 28/10C$ 243
Thu 11/127:50 p.m.ICN - BKK
Nonstop6h 20mT'way Air
Mon 15/121:30 a.m.BKK - ICN
Nonstop5h 30mT'way Air
Deal found 27/10C$ 246
Sat 29/115:15 p.m.ICN - BKK
Nonstop6h 10mAIR PREMIA
Tue 2/1210:55 p.m.BKK - ICN
Nonstop5h 40mAIR PREMIA
Deal found 27/10C$ 250
Mon 17/117:30 p.m.ICN - BKK
Nonstop6h 15mJeju Air
Wed 19/111:00 a.m.BKK - ICN
Nonstop5h 25mJeju Air
Deal found 28/10C$ 253
Mon 24/117:30 p.m.ICN - BKK
Nonstop6h 15mJeju Air
Thu 27/111:00 a.m.BKK - ICN
Nonstop5h 25mJeju Air
Deal found 27/10C$ 256

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 28 October 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

Mon 24/11

7:50 p.m.-12:10 a.m.

Nonstop6h 20m

Bangkok Suvarnabhumi

Thu 18/12

1:30 a.m.-9:00 a.m.

Nonstop5h 30m

C$ 207

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Sat 29/11

7:50 p.m.-12:10 a.m.

Nonstop6h 20m

Bangkok Suvarnabhumi

Wed 3/12

1:30 a.m.-9:00 a.m.

Nonstop5h 30m

C$ 208

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Mon 24/11

7:50 p.m.-12:10 a.m.

Nonstop6h 20m

Bangkok Suvarnabhumi

Thu 27/11

1:30 a.m.-9:00 a.m.

Nonstop5h 30m

C$ 208

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Sat 29/11

7:50 p.m.-12:10 a.m.

Nonstop6h 20m

Bangkok Suvarnabhumi

Tue 9/12

1:30 a.m.-9:00 a.m.

Nonstop5h 30m

C$ 208

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Wed 17/12

7:50 p.m.-12:10 a.m.

Nonstop6h 20m

Bangkok Suvarnabhumi

Sat 20/12

1:30 a.m.-9:00 a.m.

Nonstop5h 30m

C$ 285

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Fri 21/11

5:10 p.m.-9:10 p.m.

Nonstop6h 00m

Bangkok Suvarnabhumi

Thu 27/11

10:25 p.m.-6:05 a.m.

Nonstop5h 40m

C$ 306

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Mon 8/12

6:05 p.m.-11:20 a.m.

1 stop19h 15m

Bangkok Suvarnabhumi

Tue 16/12

10:10 p.m.-4:30 p.m.

1 stop16h 20m

C$ 312

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Sun 30/11

5:15 p.m.-9:25 p.m.

Nonstop6h 10m

Bangkok Suvarnabhumi

Thu 4/12

10:55 p.m.-6:35 a.m.

Nonstop5h 40m

C$ 315

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Wed 19/11

7:30 p.m.-11:45 p.m.

Nonstop6h 15m

Bangkok Suvarnabhumi

Sat 22/11

1:00 a.m.-8:25 a.m.

Nonstop5h 25m

C$ 316

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Fri 13/3

7:50 p.m.-12:10 a.m.

Nonstop6h 20m

Bangkok Suvarnabhumi

Wed 18/3

1:30 a.m.-9:00 a.m.

Nonstop5h 30m

C$ 316

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/10

Showing 1-10 of 21 results
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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 round-trip 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 round-trip flight from Incheon Intl to Suvarnabhumi. Price data was last updated on 24 October 2025.

Booking 31 days in advance of your planned departure date is, on average, the best time to get cheap flights from Incheon Intl Airport to Bangkok Suvarnabhumi Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 C$ 145). Flying from Incheon Intl Airport to Bangkok Suvarnabhumi Airport in January is currently the most expensive (average of C$ 318). 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 28 October 2025.

It’s optimal to fly from Incheon Intl Airport to Bangkok Suvarnabhumi Airport at noon. By choosing this option you can save up to 48% on the cost of your flight, compared to a flight in the morning.

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 28 October 2025.
Read reviews from past customers who have flown Vietnam Airlines 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.
Vietnam Airlines
7.5
Good
209 reviews
Check prices

Boarding

7.6

Crew

8.1

Overall

7.5

Comfort

7.5

Food

6.8

Entertainment

6.3

Reviews

1 / 14
10.0
Excellent

Allen,Aug 2025

SGN - PER

We were surprised. Vietnam airlines was a wonderful and comfortable experience. Our flights were on time, the staff were very attentive, and the aircraft was spacious. We flew on a 787.
Vietnam Airlines
7.5
Good
209 reviews
Vietnam Airlines
7.5
Good
209 reviews
Check prices

Boarding

7.6

Crew

8.1

Overall

7.5

Comfort

7.5

Food

6.8

Entertainment

6.3

Reviews

1 / 14
10.0
Excellent

Allen,Aug 2025

SGN - PER

We were surprised. Vietnam airlines was a wonderful and comfortable experience. Our flights were on time, the staff were very attentive, and the aircraft was spacious. We flew on a 787.

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?

    Departing from Incheon Intl Airport to Bangkok Suvarnabhumi Airport will take you 6h 20m. Airlines will cover a distance of 3663 km. Generally, flights for this route are direct.

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

    Cheapflights users have booked flights from Incheon Intl Airport to Bangkok Suvarnabhumi Airport round-trip from C$ 98. Other airlines that can offer you cheap pricing are Vietnam Airlines, from C$ 219, and Thai AirAsia X, from C$ 236. These flights start at 71% lower than the current average price 3 months from now.

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

    The top 3 most reliable airlines when flying from Incheon Intl Airport to Bangkok Suvarnabhumi Airport are Oman Air (99%), T'way Air (97%) and Turkish Airlines (97%).

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

    Looking at all options, your cheapest flight can be booked for C$ 59. While the most popular route (Incheon Intl - Bangkok Suvarnabhumi) can be booked for C$ 304 on average, our data indicates C$ 97 when flying from Incheon Intl Airport to Bangkok Suvarnabhumi Airport.

  • 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 vacation 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 C$ 145). Flying from Incheon Intl Airport to Bangkok Suvarnabhumi Airport in January is currently the most expensive (average of C$ 318). 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

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Top 3 airlines flying from Incheon Intl to Suvarnabhumi

Discover the top 3 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 629,999 searches. Data last updated 28 October 2025.
AirlineCheapestAverageFlexibilityOn-time
T'way AirCheapestC$ 98AverageC$ 204FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
Vietnam AirlinesCheapestC$ 219AverageC$ 244FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Thai AirAsia XCheapestC$ 236AverageC$ 333FlexibilityNo cancel feeOn-timeN/A
Search Thai AirAsia X flights

Fly with Cheapflights

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

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

Cheapflights helps you find that perfect flight to Suvarnabhumi from Incheon Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Suvarnabhumi from Incheon Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Incheon Intl to Suvarnabhumi flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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