฿4,141+ Cheap flights to Incheon Intl
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 27/5. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to Incheon Intl in 2025
Find the latest flights to Incheon Intl in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 27 April 2025.
Find flight deals to Incheon Intl Airport
Cheapest flights to Incheon Intl AirportExplore the most affordable flight options available to Incheon Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on 27 April 2025.
Explore the most affordable flight options available to Incheon Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on 27 April 2025.
Cheapflights Fare Finder
Locate flights to Incheon Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 27 April 2025.
Use the filters below to find and compare flights to Incheon Intl Airport that are best for you.
Fly from
Route
Depart
Return
Price
BangkokIncheon
DMK - ICN
DMKICN
Bangkok Don Mueang Intl
Thu 22/5
02:45-10:20
Nonstop5h 35m
Incheon Intl
Sat 7/6
11:35-15:45
Nonstop6h 10m
BangkokIncheon
BKK - ICN
BKKICN
Bangkok Suvarnabhumi
Fri 16/5
13:50-09:40
1 stop17h 50m
Incheon Intl
Tue 27/5
10:05-18:05
1 stop10h 00m
BangkokIncheon
BKK - ICN
BKKICN
Bangkok Suvarnabhumi
Sat 17/5
00:05-07:40
Nonstop5h 35m
Incheon Intl
Thu 22/5
18:00-22:35
Nonstop6h 35m
BangkokIncheon
DMK - ICN
DMKICN
Bangkok Don Mueang Intl
Mon 12/5
12:00-00:45
1 stop10h 45m
Incheon Intl
Thu 15/5
11:35-15:45
Nonstop6h 10m
BangkokIncheon
BKK - ICN
BKKICN
Bangkok Suvarnabhumi
Wed 14/5
03:10-14:50
1 stop9h 40m
Incheon Intl
Tue 20/5
15:50-01:15
1 stop11h 25m
BangkokIncheon
BKK - ICN
BKKICN
Bangkok Suvarnabhumi
Fri 23/5
15:55-13:55
1 stop20h 00m
Incheon Intl
Sat 31/5
16:45-12:50
1 stop22h 05m
BangkokIncheon
BKK - ICN
BKKICN
Bangkok Suvarnabhumi
Wed 11/6
22:20-06:05
Nonstop5h 45m
Incheon Intl
Wed 18/6
17:15-21:20
Nonstop6h 05m
BangkokIncheon
BKK - ICN
BKKICN
Bangkok Suvarnabhumi
Wed 23/7
03:15-15:40
1 stop10h 25m
Incheon Intl
Mon 28/7
16:40-02:15
1 stop11h 35m
BangkokIncheon
BKK - ICN
BKKICN
Bangkok Suvarnabhumi
Thu 2/10
22:15-05:50
1 stop29h 35m
Incheon Intl
Fri 24/10
17:55-06:35
1 stop14h 40m
BangkokIncheon
BKK - ICN
BKKICN
Bangkok Suvarnabhumi
Wed 21/5
01:50-12:30
1 stop8h 40m
Incheon Intl
Wed 4/6
13:30-00:50
1 stop13h 20m
Best time to book a flight to Incheon Intl
Have a flexible travel schedule? Discover the best time to fly to Incheon Intl with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight to Incheon Intl Airport
When is the best time to book a flight to Incheon Intl?
Use this chart to determine the optimal time to book a return flight from Bangkok to Incheon Intl. Price data was last updated on 25 April 2025.
The price you pay for your flight to Incheon Intl may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
How long is the flight to Incheon Intl?
On average, a flight from Bangkok to Incheon Intl takes 5 hours 30 minutes. Flights to Incheon Intl from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.
Weekly flight availability to Incheon Intl
The most flights from Bangkok to Incheon Intl are scheduled on a Thursday (31 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (25 on average).
What are the most popular airlines that fly to Incheon Intl?
The most popular airlines flying from Bangkok to Incheon Intl are Thai AirAsia X, Air Busan and Thai Airways.
What are the cheapest airlines that fly to Incheon Intl?
The cheapest airlines flying from Bangkok to Incheon Intl are Eastar Jet, Vietnam Airlines and Jin Air.
Rainfall in Incheon Intl by month
Plan your trip to Incheon Intl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Incheon Intl ranges from 20.0 - 260.0 mm per month. July is typically the wettest month, when rainfall can reach 260.0 mm. January is typically the driest time to visit Incheon Intl when rainfall is around 20.0 mm.
Temperature in Incheon Intl by month
Plan your trip to Incheon Intl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Incheon Intl, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -2.0 C).
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 27 April 2025.
Peruse reviews from past customers who have flown AIR PREMIA, ไห่หนานแอร์ไลน์ and Thai Airways to Seoul to help guide your decision. 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.
Crew
Boarding
Comfort
Entertainment
Overall
Food
Reviews
Anonymous,Aug 2024
BKK - ICN
Crew
Boarding
Comfort
Entertainment
Overall
Food
Reviews
Anonymous,Aug 2024
BKK - ICN
Crew
Boarding
Comfort
Entertainment
Overall
Food
Reviews
Anonymous,Aug 2024
BKK - ICN
Crew
Boarding
Comfort
Entertainment
Overall
Food
Reviews
Anonymous,Aug 2024
BKK - ICN
FAQs about flying to Incheon Intl
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