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Incheon Intl

$115+ Cheap flights from Suvarnabhumi (BKK) to Incheon Intl (ICN)

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — ICN
Dec 18 — Dec 251
Thu 12/18
Thu 12/25
1 adult, Economy
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Find cheap flights from Suvarnabhumi to Incheon Intl 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

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Cheapflights Tip: The best prices from Bangkok Suvarnabhumi to Incheon Intl are usually found in September or May, booked 63 days in advance, depart on a Saturday or Sunday and return on a Monday

Find flight deals from Suvarnabhumi to Incheon Intl

Cheapest flights from Suvarnabhumi to Incheon Intl
Explore the most affordable flight options available from Suvarnabhumi to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/17. 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 11/182:25 amBKK - ICN
Nonstop5h 30mMultiple Airlines
Sat 11/297:50 pmICN - BKK
Nonstop6h 20mMultiple Airlines
Deal found 11/17$186
This Kiwi.com deal was found by Cheapflights users on 11/18. 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.
Wed 11/262:25 amBKK - ICN
Nonstop5h 30mMultiple Airlines
Mon 12/17:50 pmICN - BKK
Nonstop6h 20mMultiple Airlines
Deal found 11/18$201
This Kiwi.com deal was found by Cheapflights users on 11/17. 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.
Thu 11/202:25 amBKK - ICN
Nonstop5h 30mMultiple Airlines
Sun 11/234:50 pmICN - BKK
Nonstop6h 30mMultiple Airlines
Deal found 11/17$202
This FlightHub deal was found by Cheapflights users on 11/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/252:25 amBKK - ICN
Nonstop5h 30mThai Vietjet Air
Sun 11/3012:10 pmICN - BKK
Nonstop6h 10mThai Vietjet Air
Deal found 11/18$203
This Kiwi.com deal was found by Cheapflights users on 11/18. 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.
Wed 12/32:25 amBKK - ICN
Nonstop5h 30mThai Vietjet Air
Tue 12/912:10 pmICN - BKK
Nonstop6h 10mThai Vietjet Air
Deal found 11/18$206
This FlightHub deal was found by Cheapflights users on 11/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/242:25 amBKK - ICN
Nonstop5h 30mThai Vietjet Air
Sat 11/2912:10 pmICN - BKK
Nonstop6h 10mThai Vietjet Air
Deal found 11/17$218
This Booking.com deal was found by Cheapflights users on 11/18. 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.
Thu 11/2010:25 pmBKK - ICN
Nonstop5h 55mMultiple Airlines
Tue 12/24:50 pmICN - BKK
Nonstop6h 30mMultiple Airlines
Deal found 11/18$221
This FlightHub deal was found by Cheapflights users on 11/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/192:25 amBKK - ICN
Nonstop5h 30mThai Vietjet Air
Mon 11/2412:10 pmICN - BKK
Nonstop6h 10mThai Vietjet Air
Deal found 11/17$222

Cheap flight deals from Suvarnabhumi to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Suvarnabhumi (BKK) to Incheon Intl (ICN). 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 November 18, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$206
(Kiwi.com)

One-way from

$117
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$269

Good round-trip deal

$285 or less

Good one-way deal

$227 or less
Provider with most accurate pricing for Bangkok Suvarnabhumi-Incheon Intl flight deals.
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Provider most trusted by Cheapflights users for Bangkok Suvarnabhumi-Incheon Intl flights.
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From Bangkok Suvarnabhumi to Incheon Intl
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One-way flight from Bangkok Suvarnabhumi to Incheon Intl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Bangkok Suvarnabhumi to Incheon Intl.
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Price to beat on a one-way flight from Bangkok Suvarnabhumi to Incheon Intl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Suvarnabhumi to Incheon Intl 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 2,558,603 searches. Data last updated November 18, 2025.
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Incheon Intl Airport that are best for you.

Fly from

Suvarnabhumi

Fly to

Incheon Intl

Route

Depart

Return

Price

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Mon 12/8

7:15 pm-1:55 pm

1 stop16h 40m

Incheon Intl

Sat 12/13

1:45 pm-11:15 am

1 stop23h 30m

$314

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Wed 3/25

7:50 am-10:45 pm

1 stop12h 55m

Incheon Intl

Sat 3/28

3:40 pm-12:05 am

1 stop10h 25m

$321

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Thu 5/14

1:50 am-12:30 pm

1 stop8h 40m

Incheon Intl

Mon 5/18

1:30 pm-12:50 am

1 stop13h 20m

$348

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Thu 4/16

6:00 am-10:30 pm

1 stop14h 30m

Incheon Intl

Fri 5/1

12:10 am-5:20 pm

1 stop19h 10m

$361

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Tue 4/14

2:25 am-10:00 am

Nonstop5h 35m

Incheon Intl

Sun 4/19

1:45 am-1:05 pm

1 stop13h 20m

$382

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Tue 3/17

2:25 am-6:10 pm

1 stop13h 45m

Incheon Intl

Sat 3/21

9:45 pm-1:55 am

2 stops30h 10m

$396

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Tue 2/24

2:25 am-9:55 am

Nonstop5h 30m

Incheon Intl

Fri 3/13

2:20 am-6:05 pm

1 stop17h 45m

$399

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Sun 1/18

4:00 pm-10:20 pm

1 stop28h 20m

Incheon Intl

Sat 2/14

11:20 pm-2:50 pm

1 stop17h 30m

$407

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Thu 12/18

2:25 am-9:55 am

Nonstop5h 30m

Incheon Intl

Sun 12/28

2:20 am-1:35 pm

1 stop13h 15m

$412

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Sun 2/8

10:25 pm-6:05 am

Nonstop5h 40m

Incheon Intl

Mon 2/23

5:10 pm-9:10 pm

Nonstop6h 00m

$426

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/16

Showing 1-10 of 22 results
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Compare providers for flights from Suvarnabhumi to Incheon Intl

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 Suvarnabhumi to Incheon Intl in November.
ProviderPrice AccuracyTrust Score*
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star
OneTravelPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
JetabroadPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bangkok Suvarnabhumi Airport-Incheon Intl Airport flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Bangkok Suvarnabhumi Airport-Incheon Intl Airport flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Bangkok Suvarnabhumi Airport-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bangkok Suvarnabhumi Airport-Incheon Intl Airport flights, Cheapflights users trust Mytrip the most. Mytrip 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 Bangkok Suvarnabhumi Airport-Incheon Intl 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 Suvarnabhumi to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Suvarnabhumi 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 Bangkok Suvarnabhumi Airport to Incheon Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Suvarnabhumi to Incheon Intl. Price data was last updated on November 14, 2025.

The best time to book flights from Bangkok Suvarnabhumi Airport to Incheon Intl Airport is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Incheon Intl Airport (average of $89). Flying from Bangkok Suvarnabhumi Airport to Incheon Intl Airport in February is currently the most expensive (average of $215). 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 BKK to ICN?

Find hourly flight availability from Suvarnabhumi to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 18, 2025.

When flying from Bangkok Suvarnabhumi Airport to Incheon Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 75% versus a flight in the morning.

The best insider tips for Bangkok Suvarnabhumi Airport to Incheon Intl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Bangkok Suvarnabhumi Airport to Incheon Intl Airport trip
Airlines
Asiana Airlines

Enjoy duck-down bedding in Asiana's business suite for a restful sleep on long flights.


Asiana's Economy Smartium offers 36” seat pitch for extra comfort on longer flights.

Read more about Asiana Airlinesby Marisa Garcia
Korean Air

Korean Air's bibimbap is a standout economy meal, offering authentic Korean flavors.


Korean Air's Prestige Suites offer 75” pitch and 21” width for a comfortable business class experience.

Read more about Korean Airby Yulia Denisyuk
Airports
BKK

Navigating security lines at BKK can be challenging. Allow at least 90 minutes to clear security and immigration during busy periods.

Read more about BKKby Robert Schrader
ICN

The AREX express train offers a quick 40-50 minute ride between Incheon and Seoul Station, with an in-town check-in facility available.

Read more about ICNby Gabriel Leigh
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Asiana Airlines

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Yulia Denisyuk

Yulia Denisyuk

Expert on Korean Air

Yulia Denisyuk

Yulia Denisyuk

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Read more
Robert Schrader

Robert Schrader

Expert on BKK

Robert Schrader

Robert Schrader

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on ICN

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated November 18, 2025.
Peruse reviews from past customers who have flown with AIR PREMIA, Thai Airways, and Thai Vietjet Air from Bangkok Suvarnabhumi Airport to Incheon Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
AIR PREMIA
8.3
Very good
70 reviews

Overall

8.3

Boarding

8.1

Comfort

8.4

Entertainment

7.0

Crew

9.0

Food

7.3

Reviews

1 / 7
10.0
Excellent

Felipe,Nov 2025

SFO - ICN

Definitely the best economy seats I’ve ever been on. Lost of room, great service and food. Will recommend to everyone flying to Korea.
AIR PREMIA
8.3
Very good
70 reviews
AIR PREMIA
8.3
Very good
70 reviews

Overall

8.3

Boarding

8.1

Comfort

8.4

Entertainment

7.0

Crew

9.0

Food

7.3

Reviews

1 / 7
10.0
Excellent

Felipe,Nov 2025

SFO - ICN

Definitely the best economy seats I’ve ever been on. Lost of room, great service and food. Will recommend to everyone flying to Korea.
Thai Airways
7.8
Good
362 reviews
AIR PREMIA
8.3
Very good
70 reviews

Overall

8.3

Boarding

8.1

Comfort

8.4

Entertainment

7.0

Crew

9.0

Food

7.3

Reviews

1 / 7
10.0
Excellent

Felipe,Nov 2025

SFO - ICN

Definitely the best economy seats I’ve ever been on. Lost of room, great service and food. Will recommend to everyone flying to Korea.
Thai Vietjet Air
6.8
Okay
107 reviews
AIR PREMIA
8.3
Very good
70 reviews

Overall

8.3

Boarding

8.1

Comfort

8.4

Entertainment

7.0

Crew

9.0

Food

7.3

Reviews

1 / 7
10.0
Excellent

Felipe,Nov 2025

SFO - ICN

Definitely the best economy seats I’ve ever been on. Lost of room, great service and food. Will recommend to everyone flying to Korea.

Related info for your journey

Find useful and relevant information for your journey from Suvarnabhumi to Incheon Intl. 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 Bangkok Suvarnabhumi Airport to Incheon Intl Airport?

    There are many flights that can get you from Bangkok Suvarnabhumi Airport to Incheon Intl Airport in 5h 30m. Fly via Thai Vietjet Air to get the fastest option. Airlines will cover a distance of 2276 mi. Generally, flights for this route are nonstop.

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

    According to our current data, Air Busan ($94), T'way Air ($110), and AIR PREMIA ($139) offers the cheapest pricing from Bangkok Suvarnabhumi Airport to Incheon Intl Airport. Air Busan is currently priced 68% below the average price you’ll pay for this route.

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

    Before booking your flight to Incheon Intl Airport from Bangkok Suvarnabhumi Airport, check out the most reliable airlines to get you to your destination on time: AIR PREMIA (93%), Air Busan (83%), Kenya Airways( 81%).

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

    Looking for the cheapest flight from Bangkok Suvarnabhumi Airport to Incheon Intl Airport? While on average our users pay $1,028, our data indicates the cheapest price to be $103. The most popular route (Bangkok Suvarnabhumi - Incheon Intl), is priced around $256.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Suvarnabhumi to Incheon Intl 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 Bangkok Suvarnabhumi Airport to Incheon Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Incheon Intl Airport (average of $89). Flying from Bangkok Suvarnabhumi Airport to Incheon Intl Airport in February is currently the most expensive (average of $215). 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

Traveling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Seongnam

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Top 10 airlines flying from Suvarnabhumi to Incheon Intl

Discover the top 10 airlines that operate flights from Suvarnabhumi to Incheon Intl. 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 2,558,603 searches. Data last updated November 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air BusanCheapest$94Average$306FlexibilityNo cancel feeOn-time94%
T'way AirCheapest$110Average$253FlexibilityNo cancel feeOn-time88%
AIR PREMIACheapest$139Average$314FlexibilityNo cancel feeOn-timeN/A
Thai Vietjet AirCheapest$146Average$213FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$169Average$535FlexibilityNo cancel feeOn-time81%
Thai AirAsia XCheapest$184Average$247FlexibilityNo cancel feeOn-timeN/A
Jeju AirCheapest$190Average$287FlexibilityNo cancel feeOn-timeN/A
Vietnam AirlinesCheapest$243Average$285FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$378Average$517FlexibilityNo cancel feeOn-time76%
Thai AirwaysCheapest$390Average$472FlexibilityNo cancel feeOn-time77%

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