$100+ Cheap flights from Incheon Intl (ICN) to Suvarnabhumi (BKK)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — BKK
Oct 14 — Oct 211
Round-trip
1 adult, Economy
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Find cheap flights from Incheon Intl to Suvarnabhumi with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Incheon Intl to Bangkok Suvarnabhumi are usually found in March or September, booked 38 days in advance, depart on a Wednesday or Thursday and return on a Sunday
Cheap flight deals from Incheon Intl to Suvarnabhumi
Cheapest
Best
Last-minute
One-way
Cheapest flights from Incheon Intl to SuvarnabhumiExplore 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 September 14, 2026.
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 September 14, 2026.
This Jeju Air deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/138:05 pm -
Nonstop6h 05m
Sun 9/201:10 am -
Nonstop5h 45m
Deal found 9/11![Jeju Air logo]()
$211
This Jeju Air deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:05 pm -
Nonstop6h 05m
Sun 9/201:10 am -
Nonstop5h 45m
Deal found 9/10![Jeju Air logo]()
$212
This Jeju Air deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/138:05 pm -
Nonstop6h 05m
Mon 9/211:10 am -
Nonstop5h 45m
Deal found 9/11![Jeju Air logo]()
$216
This Jeju Air deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/138:05 pm -
Nonstop6h 05m
Tue 9/221:10 am -
Nonstop5h 45m
Deal found 9/11![Jeju Air logo]()
$217
This Jeju Air deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:05 pm -
Nonstop6h 05m
Sat 9/191:10 am -
Nonstop5h 45m
Deal found 9/10![Jeju Air logo]()
$218
This Booking.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:05 pm -
Nonstop6h 05m
Sat 10/32:25 am -
Nonstop5h 35m
Deal found 9/9![Multiple Airlines logo]()
$220
This Trip.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:00 pm -
Nonstop6h 05m
Wed 9/3012:05 am -
Nonstop5h 35m
Deal found 9/12![Trinity Airways logo]()
$222
This Jeju Air deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:05 pm -
Nonstop6h 05m
Thu 10/291:00 am -
Nonstop5h 25m
Deal found 9/10![Jeju Air logo]()
$223
This Jeju Air deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:05 pm -
Nonstop6h 05m
Thu 10/11:10 am -
Nonstop5h 45m
Deal found 9/11![Jeju Air logo]()
$224
This Jeju Air deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:05 pm -
Nonstop6h 05m
Fri 10/21:10 am -
Nonstop5h 45m
Deal found 9/10![Jeju Air logo]()
$225
This Jeju Air deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:05 pm -
Nonstop6h 05m
Tue 9/291:10 am -
Nonstop5h 45m
Deal found 9/10![Jeju Air logo]()
$226
Best flights from Incheon Intl to SuvarnabhumiDiscover carefully curated flight deals from Incheon Intl to Suvarnabhumi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 14, 2026.
Discover carefully curated flight deals from Incheon Intl to Suvarnabhumi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 14, 2026.
This Vietnam Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2712:30 am -
1 stop18h 35m
Sat 10/3112:15 pm -
1 stop8h 20m
Deal found 9/14![Vietnam Airlines logo]()
$260
This Trinity Airways deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trinity Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:50 pm -
Nonstop6h 20m
Sun 11/11:30 am -
Nonstop5h 30m
Deal found 9/14![Trinity Airways logo]()
$275
This ThaiVietJet deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ThaiVietJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:10 pm -
1 stop18h 50m
Fri 10/1611:15 am -
1 stop18h 20m
Deal found 9/11![Multiple Airlines logo]()
$336
This Shandong Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Shandong Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:40 pm -
1 stop27h 45m
Sun 10/253:05 am -
1 stop15h 05m
Deal found 9/14![Shandong Airlines logo]()
$377
This Cathay Pacific deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:55 am -
1 stop24h 15m
Mon 10/512:35 pm -
1 stop23h 30m
Deal found 9/12![Cathay Pacific logo]()
$391
This Vietnam Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2612:30 am -
1 stop18h 35m
Wed 10/2812:15 pm -
1 stop15h 30m
Deal found 9/14![Vietnam Airlines logo]()
$260
This Vietnam Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1112:30 am -
1 stop18h 35m
Wed 10/2111:55 am -
1 stop15h 55m
Deal found 9/13![Vietnam Airlines logo]()
$266
This Vietnam Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2512:30 am -
1 stop18h 30m
Wed 12/212:15 pm -
1 stop8h 20m
Deal found 9/13![Vietnam Airlines logo]()
$274
This Vietnam Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2012:30 am -
1 stop12h 45m
Wed 11/2510:10 pm -
1 stop16h 20m
Deal found 9/14![Vietnam Airlines logo]()
$274
This Vietnam Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:30 am -
1 stop18h 30m
Wed 11/1812:15 pm -
1 stop8h 20m
Deal found 9/10![Vietnam Airlines logo]()
$274
This Vietnam Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1812:30 am -
1 stop18h 30m
Fri 11/276:05 pm -
1 stop26h 30m
Deal found 9/10![Vietnam Airlines logo]()
$276
Last-minute flights from Incheon Intl to SuvarnabhumiDiscover last-minute flight deals from Incheon Intl to Suvarnabhumi. Data last updated September 14, 2026 and is based on user searches.
Discover last-minute flight deals from Incheon Intl to Suvarnabhumi. Data last updated September 14, 2026 and is based on user searches.
This Jeju Air deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:05 pm -
Nonstop6h 05m
Wed 9/301:10 am -
Nonstop5h 45m
Deal found 9/12![Jeju Air logo]()
$231
This Jeju Air deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:05 pm -
Nonstop6h 05m
Wed 9/301:10 am -
Nonstop5h 45m
Deal found 9/10![Jeju Air logo]()
$211
This Jeju Air deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:05 pm -
Nonstop6h 05m
Tue 9/291:10 am -
Nonstop5h 45m
Deal found 9/10![Jeju Air logo]()
$232
This Booking.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:05 pm -
Nonstop6h 05m
Sat 10/32:25 am -
Nonstop5h 35m
Deal found 9/9![Multiple Airlines logo]()
$220
This Jeju Air deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:05 pm -
Nonstop6h 05m
Wed 9/301:10 am -
Nonstop5h 45m
Deal found 9/11![Jeju Air logo]()
$224
This Jeju Air deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:05 pm -
Nonstop6h 05m
Fri 10/21:10 am -
Nonstop5h 45m
Deal found 9/10![Jeju Air logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:05 pm -
Nonstop6h 05m
Wed 10/281:30 am -
Nonstop5h 30m
Deal found 9/14![Multiple Airlines logo]()
$228
This Trip.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:00 pm -
Nonstop6h 05m
Wed 9/3012:05 am -
Nonstop5h 35m
Deal found 9/12![Trinity Airways logo]()
$222
This Jeju Air deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:05 pm -
Nonstop6h 05m
Tue 9/291:10 am -
Nonstop5h 45m
Deal found 9/10![Jeju Air logo]()
$226
This Jeju Air deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:05 pm -
Nonstop6h 05m
Thu 10/291:00 am -
Nonstop5h 25m
Deal found 9/10![Jeju Air logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:00 pm -
Nonstop6h 05m
Sun 10/251:30 am -
Nonstop5h 30m
Deal found 9/14![Trinity Airways logo]()
$230
This Booking.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:05 pm -
Nonstop6h 05m
Wed 10/281:00 am -
Nonstop5h 25m
Deal found 9/10![Jeju Air logo]()
$216
One-way flights from Incheon Intl to SuvarnabhumiSearch for one-way flight options from Incheon Intl to Suvarnabhumi. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.
Search for one-way flight options from Incheon Intl to Suvarnabhumi. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.
This Justfly.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:05 pm -
Nonstop6h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Hahn Air Systems logo]()
$100
This Jeju Air deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:05 pm -
Nonstop6h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Jeju Air logo]()
$101
This Mytrip deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:00 pm -
Nonstop6h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Trinity Airways logo]()
$102
This Jetabroad deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:00 pm -
Nonstop6h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Trinity Airways logo]()
$105
This Trip.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:05 pm -
Nonstop6h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Jeju Air logo]()
$106
This Jetabroad deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:00 pm -
Nonstop6h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Trinity Airways logo]()
$107
This CheapOair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:55 pm -
Nonstop5h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Jin Air logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:05 pm -
Nonstop6h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Jeju Air logo]()
$112
This Jeju Air deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:30 pm -
Nonstop6h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Jeju Air logo]()
$113
This Trip.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:00 pm -
Nonstop6h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Trinity Airways logo]()
$114
This Jeju Air deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:05 pm -
Nonstop6h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Jeju Air logo]()
$115
Find 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 September 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $211 (Jeju Air) |
One-way from | $100 (Justfly.com) |
Popular in | July |
Cheapest in | March |
Average price | $196 |
Good round-trip deal | $223 or less |
Good one-way deal | $103 or less |
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 7,457,451 searches. Data last updated September 14, 2026.
Use the filters below to find and compare flights from Incheon Intl Airport to Bangkok Suvarnabhumi Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IncheonBangkok
ICN Incheon Intl - BKK Bangkok Suvarnabhumi
ICNBKK
Incheon Intl
Thu 10/29
7:30 pm-11:50 pm
Nonstop6h 20m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$113
Quickest round-trip
IncheonBangkok
ICN Incheon Intl - BKK Bangkok Suvarnabhumi
ICNBKK
Incheon Intl
Fri 10/16
6:00 pm-10:05 pm
Nonstop6h 05m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$126
IncheonBangkok
ICN Incheon Intl - BKK Bangkok Suvarnabhumi
ICNBKK
Incheon Intl
Sat 11/28
7:50 pm-12:10 am
Nonstop6h 20m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$133
IncheonBangkok
ICN Incheon Intl - BKK Bangkok Suvarnabhumi
ICNBKK
Incheon Intl
Mon 9/28
8:05 pm-12:10 am
Nonstop6h 05m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$137
IncheonBangkok
ICN Incheon Intl - BKK Bangkok Suvarnabhumi
ICNBKK
Incheon Intl
Fri 10/9
6:10 pm-11:00 am
1 stop18h 50m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$158
IncheonBangkok
ICN Incheon Intl - BKK Bangkok Suvarnabhumi
ICNBKK
Incheon Intl
Thu 9/24
8:05 pm-12:10 am
Nonstop6h 05m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$174
IncheonBangkok
ICN Incheon Intl - BKK Bangkok Suvarnabhumi
ICNBKK
Incheon Intl
Tue 12/15
10:10 am-5:00 pm
1 stop8h 50m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$177
IncheonBangkok
ICN Incheon Intl - BKK Bangkok Suvarnabhumi
ICNBKK
Incheon Intl
Thu 12/10
6:05 pm-11:15 am
1 stop19h 10m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$177
IncheonBangkok
ICN Incheon Intl - BKK Bangkok Suvarnabhumi
ICNBKK
Incheon Intl
Sun 9/27
12:30 am-5:05 pm
1 stop18h 35m
Bangkok Suvarnabhumi
Sat 10/31
12:15 pm-10:35 pm
1 stop8h 20m
$260
IncheonBangkok
ICN Incheon Intl - BKK Bangkok Suvarnabhumi
ICNBKK
Incheon Intl
Sat 9/26
12:30 am-5:05 pm
1 stop18h 35m
Bangkok Suvarnabhumi
Wed 10/28
12:15 pm-5:45 am
1 stop15h 30m
$260
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Incheon Intl to Suvarnabhumi
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Incheon Intl to Suvarnabhumi in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Incheon Intl Airport-Bangkok Suvarnabhumi Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Incheon Intl Airport-Bangkok Suvarnabhumi Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Incheon Intl Airport-Bangkok Suvarnabhumi Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Incheon Intl Airport-Bangkok Suvarnabhumi Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Incheon Intl Airport-Bangkok Suvarnabhumi Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
ICN-BKK
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
Prices
Airlines
Delays
How far ahead should I book a flight from Incheon Intl Airport to Bangkok Suvarnabhumi Airport?
Booking 37 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, March is the cheapest month in which you can book a flight from Incheon Intl Airport to Bangkok Suvarnabhumi Airport (average of $196). Flying from Incheon Intl Airport to Bangkok Suvarnabhumi Airport in July is currently the most expensive (average of $334). 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 September 14, 2026.
When flying from Incheon Intl Airport to Bangkok Suvarnabhumi Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from Incheon to Bangkok delayed?
About 17% of weekly flights between Incheon and Bangkok have experienced delays in the past year, with the average delay time being 103 minutes.
What is the most punctual flight time for Incheon to Bangkok flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Incheon to Bangkok flights?
Over the last year, Thai Airways have had the lowest number of delays on this route, with just 5% of flights being delayed.
The best insider tips for Incheon Intl Airport to Bangkok Suvarnabhumi Airport flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Incheon Intl Airport to Bangkok Suvarnabhumi Airport trip
Our travel experts
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 September 14, 2026.
See what other customers who have flown with Korean Air,Asiana Airlines, andThai Airways from Incheon Intl Airport to Bangkok Suvarnabhumi Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.4
Crew
8.7
Boarding
8.5
Entertainment
8.2
Comfort
8.3
Food
8.1
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
Overall
8.4
Crew
8.7
Boarding
8.5
Entertainment
8.2
Comfort
8.3
Food
8.1
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
Overall
8.4
Crew
8.7
Boarding
8.5
Entertainment
8.2
Comfort
8.3
Food
8.1
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
Overall
8.4
Crew
8.7
Boarding
8.5
Entertainment
8.2
Comfort
8.3
Food
8.1
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
Overall
8.4
Crew
8.7
Boarding
8.5
Entertainment
8.2
Comfort
8.3
Food
8.1
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
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.
Traveling to a place near Bangkok Suvarnabhumi Airport?
Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locationsKo Samet
Chonburi
Cha-am
Sattahip
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Incheon Intl and Suvarnabhumi flights
Browse other Incheon Intl and Suvarnabhumi flight options. Last updated on September 14, 2026.
Other flights from Incheon Intl
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Other flights to Suvarnabhumi
Explore flights to Suvarnabhumi departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 14, 2026.
Top 10 airlines flying from Incheon Intl to Suvarnabhumi
Discover the top 10 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 7,457,451 searches. Data last updated September 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$77 | Average$319 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$86 | Average$197 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$87 | Average$289 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$98 | Average$312 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$100 | Average$208 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$109 | Average$299 | FlexibilityNo cancel fee | On-time94% | |
| Cheapest$124 | Average$374 | FlexibilityNo cancel fee | On-time87% | |
| Cheapest$132 | Average$273 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$136 | Average$257 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$179 | Average$252 | FlexibilityNo cancel fee | On-time81% |