Can I find cheaper flights to Incheon Intl if I am willing to have stopovers?

Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Incheon Intl on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to Incheon Intl?

Based on reviews from Cheapflights users, Jeju Air is rated the highest out of the airlines that fly to Incheon Intl.

What is the cheapest airport to fly to in Incheon Intl?

Incheon Intl is currently the cheapest airport to fly to in Incheon Intl. One-way flights to Incheon Intl typically cost ฿4,839, while return flights cost around ฿6,180.

How much is a return flight to Incheon Intl?

A return flight to Incheon Intl will typically cost around ฿8,648, however they can be found for as little as ฿6,180.

Where does the fastest flight to Incheon Intl depart from?

For those looking to save time traveling to Incheon Intl, Bangkok offers the quickest one-way flight (5 hours 0 minutes).

Does Incheon Intl have rental cars?

Yes. Those touching down at Incheon Intl can take advantage of the car hire services offered upon their arrival.

Are there hotels close to Incheon Intl?

Yes. Incheon Intl has hotels nearby for those requiring accommodations. Darakhyu Incheon Airport Terminal 2 Capsule Hotel by Walkerhill is the closest property to Incheon Intl (0.0 km away from Incheon Intl).

฿4,049+ Cheap Flights to Incheon Intl

Flights to Incheon Intl in 2026

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights to Incheon Intl Airport
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 14 September 2026.

Mon 21/902:25 -

Nonstop5h 35m

Tue 29/918:00 -

Nonstop6h 05m

Deal found 12/9฿7,434

Sun 20/902:25 -

Nonstop5h 35m

Tue 29/918:00 -

Nonstop6h 05m

Deal found 12/9฿7,468

Thu 1/1000:05 -

Nonstop5h 35m

Fri 9/1020:05 -

Nonstop6h 05m

Deal found 10/9฿7,501

Tue 22/902:25 -

Nonstop5h 35m

Tue 29/918:00 -

Nonstop6h 05m

Deal found 12/9฿7,534

Fri 2/1001:10 -

Nonstop5h 45m

Mon 5/1020:05 -

Nonstop6h 05m

Deal found 10/9฿7,567

Wed 30/902:25 -

Nonstop5h 35m

Tue 6/1020:05 -

Nonstop6h 05m

Deal found 14/9฿7,600

Thu 1/1001:10 -

Nonstop5h 45m

Fri 9/1020:05 -

Nonstop6h 05m

Deal found 10/9฿7,633

Wed 23/902:25 -

Nonstop5h 35m

Tue 29/918:00 -

Nonstop6h 05m

Deal found 12/9฿7,667

Wed 30/902:25 -

Nonstop5h 35m

Sat 10/1018:00 -

Nonstop6h 05m

Deal found 10/9฿7,700

Sun 20/902:25 -

Nonstop5h 35m

Sun 27/912:10 -

Nonstop5h 50m

Deal found 12/9฿7,733

Tue 22/902:25 -

Nonstop5h 35m

Mon 28/918:00 -

Nonstop6h 05m

Deal found 13/9฿7,766

Sun 20/902:25 -

Nonstop5h 35m

Mon 28/918:00 -

Nonstop6h 05m

Deal found 12/9฿7,799

Best flights to Incheon Intl Airport
Discover carefully curated flight deals to Incheon Intl Airport that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 September 2026.

Thu 24/909:15 -

1 stop13h 55m

Sat 26/904:05 -

1 stop11h 00m

Deal found 10/9฿10,089

Tue 13/1002:45 -

Nonstop5h 50m

Thu 15/1012:05 -

Nonstop5h 45m

Deal found 9/9฿10,222

Fri 20/1112:15 -

1 stop8h 20m

Tue 24/1100:30 -

1 stop12h 45m

Deal found 14/9฿10,620

Thu 1/1011:30 -

2 stops16h 45m

Fri 9/1021:15 -

1 stop23h 30m

Deal found 13/9฿17,126

Sat 24/1013:10 -

2 stops31h 30m

Fri 30/1000:10 -

2 stops13h 50m

Deal found 9/9฿17,955

Mon 30/1122:10 -

1 stop16h 20m

Wed 2/1200:30 -

1 stop12h 45m

Deal found 13/9฿10,620

Sat 3/1013:45 -

1 stop14h 05m

Wed 14/1006:50 -

1 stop11h 50m

Deal found 12/9฿22,004

Fri 23/1001:10 -

Nonstop5h 45m

Sat 31/1012:10 -

Nonstop5h 50m

Deal found 9/9฿11,284

Mon 26/1012:15 -

1 stop15h 30m

Sun 8/1100:30 -

1 stop12h 45m

Deal found 12/9฿10,654

Mon 16/1112:15 -

1 stop8h 20m

Wed 18/1100:30 -

1 stop12h 45m

Deal found 10/9฿10,687

Sun 13/1202:30 -

Nonstop5h 35m

Mon 28/1211:20 -

Nonstop6h 10m

Deal found 9/9฿13,508

Thu 1/1003:05 -

1 stop10h 00m

Sun 11/1016:05 -

1 stop12h 20m

Deal found 10/9฿28,576

Tue 6/1022:15 -

1 stop16h 20m

Thu 15/1017:55 -

1 stop21h 15m

Deal found 10/9฿10,952

Tue 29/918:05 -

1 stop9h 55m

Wed 30/911:05 -

1 stop8h 00m

Deal found 13/9฿11,550

Thu 22/1019:30 -

1 stop18h 55m

Mon 26/1000:30 -

1 stop12h 45m

Deal found 10/9฿12,214

Sat 10/1013:45 -

1 stop14h 05m

Fri 16/1006:50 -

1 stop11h 50m

Deal found 13/9฿23,697

Wed 21/1011:50 -

1 stop16h 00m

Mon 26/1006:50 -

1 stop12h 10m

Deal found 12/9฿24,693

Thu 12/1112:15 -

2 stops14h 10m

Tue 17/1100:30 -

1 stop12h 45m

Deal found 13/9฿16,030

Sat 27/213:40 -

1 stop14h 10m

Thu 4/306:50 -

1 stop12h 10m

Deal found 10/9฿24,792

Mon 11/113:40 -

1 stop14h 10m

Thu 22/406:50 -

1 stop12h 20m

Deal found 10/9฿25,025

Thu 26/1120:15 -

1 stop31h 35m

Sat 5/1206:50 -

1 stop12h 10m

Deal found 9/9฿25,722

Wed 21/1009:15 -

1 stop18h 35m

Mon 2/1106:50 -

1 stop12h 10m

Deal found 11/9฿26,319

Sun 25/1012:05 -

1 stop15h 45m

Tue 27/1006:50 -

1 stop12h 10m

Deal found 12/9฿26,584

Find flight deals to Incheon Intl Airport

Return from	฿7,434
One-way from	฿4,049
Popular in	May
Cheapest in	March
Average price	฿10,654

Trinity Airways
21/9-29/9
Nonstop
11h 40m total
Bangkok to Seoul

Search Deals

Jeju Air
21/9-31/12
Nonstop
5h 45m total
Bangkok to Incheon

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (฿946 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (฿155 potential savings vs. average return price).

Search Deals

Average for return flights in September 2026

Search Deals

Fly from

Route

Depart

Return

Price

Cheapest return flight

BangkokIncheon

BKK Bangkok Suvarnabhumi - ICN Incheon Intl

BKKICN

Bangkok Suvarnabhumi

Mon 5/10

00:05-07:40

Nonstop5h 35m

Incheon Intl

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿4,680

BangkokIncheon

BKK Bangkok Suvarnabhumi - ICN Incheon Intl

BKKICN

Bangkok Suvarnabhumi

Sun 8/11

22:25-06:20

Nonstop5h 55m

Incheon Intl

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿4,779

BangkokIncheon

BKK Bangkok Suvarnabhumi - ICN Incheon Intl

BKKICN

Bangkok Suvarnabhumi

Mon 2/11

22:25-06:20

Nonstop5h 55m

Incheon Intl

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿4,779

BangkokIncheon

BKK Bangkok Suvarnabhumi - ICN Incheon Intl

BKKICN

Bangkok Suvarnabhumi

Thu 24/9

14:35-06:05

1 stop13h 30m

Incheon Intl

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿4,812

BangkokIncheon

DMK Bangkok Don Mueang Intl - ICN Incheon Intl

DMKICN

Bangkok Don Mueang Intl

Sat 14/11

02:30-10:05

Nonstop5h 35m

Incheon Intl

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿5,144

BangkokIncheon

BKK Bangkok Suvarnabhumi - ICN Incheon Intl

BKKICN

Bangkok Suvarnabhumi

Sat 3/10

17:40-06:05

1 stop10h 25m

Incheon Intl

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿5,742

Fastest return journey

BangkokIncheon

BKK Bangkok Suvarnabhumi - ICN Incheon Intl

BKKICN

Bangkok Suvarnabhumi

Sun 1/11

01:30-09:00

Nonstop5h 30m

Incheon Intl

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿5,742

BangkokIncheon

BKK Bangkok Suvarnabhumi - ICN Incheon Intl

BKKICN

Bangkok Suvarnabhumi

Mon 2/11

01:30-09:00

Nonstop5h 30m

Incheon Intl

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿5,742

BangkokIncheon

BKK Bangkok Suvarnabhumi - ICN Incheon Intl

BKKICN

Bangkok Suvarnabhumi

Mon 21/9

18:05-06:00

1 stop9h 55m

Incheon Intl

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿5,941

BangkokIncheon

BKK Bangkok Suvarnabhumi - ICN Incheon Intl

BKKICN

Bangkok Suvarnabhumi

Sun 15/11

18:05-22:35

1 stop26h 30m

Incheon Intl

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿5,941

Flights are sorted by cheapest return flights first.

Deals found on 9/9

Showing 1-10 of 44 resultsSorted by cheapest first

...

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.

TH1-ICN

BKK-ICN

DMK-ICN

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 to Incheon Intl Airport

TH1-ICN

BKK-ICN

DMK-ICN

How long is the flight to Incheon Intl?

On average, a flight from Bangkok to Incheon Intl takes 5 hours 25 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 Friday (45 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (43 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, Thai Vietjet Air and Korean Air.

What are the cheapest airlines that fly to Incheon Intl?

The cheapest airlines flying from Bangkok to Incheon Intl are Jeju Air, Thai Vietjet Air and Thai AirAsia.

Rainfall in Incheon Intl 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

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).

When is the best time to book a flight to Incheon Intl?

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 72 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Incheon Intl

Read through reviews of airlines serving South Korea, such as Korean Air,AIR PREMIA, andThai Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Korean Air

8.4

Very Good

1,220 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Korean Air

8.4

Very Good

1,220 reviews

Korean Air

8.4

Very Good

1,220 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

AIR PREMIA

8.1

Very Good

Korean Air

8.4

Very Good

1,220 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Thai Airways

7.9

Good

419 reviews

Korean Air

8.4

Very Good

1,220 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Thai Vietjet Air

6.7

Okay

134 reviews

Korean Air

8.4

Very Good

1,220 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

FAQs about flying to Incheon Intl

Can I find cheaper flights to Incheon Intl if I am willing to have stopovers?
Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Incheon Intl on Cheapflights that require 1 or 2 stops for potential cost savings.
What is the best airline to fly to Incheon Intl?
Based on reviews from Cheapflights users, Jeju Air is rated the highest out of the airlines that fly to Incheon Intl.
What is the cheapest airport to fly to in Incheon Intl?
Incheon Intl is currently the cheapest airport to fly to in Incheon Intl. One-way flights to Incheon Intl typically cost ฿4,839, while return flights cost around ฿6,180.
How much is a return flight to Incheon Intl?
A return flight to Incheon Intl will typically cost around ฿8,648, however they can be found for as little as ฿6,180.
Where does the fastest flight to Incheon Intl depart from?
For those looking to save time traveling to Incheon Intl, Bangkok offers the quickest one-way flight (5 hours 0 minutes).
Does Incheon Intl have rental cars?
Yes. Those touching down at Incheon Intl can take advantage of the car hire services offered upon their arrival.
Are there hotels close to Incheon Intl?
Yes. Incheon Intl has hotels nearby for those requiring accommodations. Darakhyu Incheon Airport Terminal 2 Capsule Hotel by Walkerhill is the closest property to Incheon Intl (0.0 km away from Incheon Intl).

See more FAQs

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How does Cheapflights help users find flights to Incheon Intl?

Cheapflights helps you search for flights to Incheon Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

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 to Incheon Intl.

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

Certainly. Search results for flights to Incheon Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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฿4,049+ Cheap flights to Incheon Intl

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/9. Fares are subject to change and may not be available on all flights or dates of travel.

Flights to Incheon Intl in 2026

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 14 September 2026.

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 14 September 2026.

Best flights to Incheon Intl AirportDiscover carefully curated flight deals to Incheon Intl Airport that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 September 2026.

Discover carefully curated flight deals to Incheon Intl Airport that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 September 2026.

Direct flights to Incheon Intl AirportExplore direct flight options to Incheon Intl Airport based on user searches, and compare prices and availability for your desired travel dates. Data last updated 14 September 2026.

Explore direct flight options to Incheon Intl Airport based on user searches, and compare prices and availability for your desired travel dates. Data last updated 14 September 2026.

Last-minute flights to Incheon Intl AirportDiscover last-minute flight deals to Incheon Intl Airport. Data last updated 14 September 2026 and is based on user searches.

Discover last-minute flight deals to Incheon Intl Airport. Data last updated 14 September 2026 and is based on user searches.

One-way flights to Incheon Intl AirportSearch for one-way flight options to Incheon Intl Airport. Find affordable one-way fares based on user searches. Data last updated 14 September 2026.

Search for one-way flight options to Incheon Intl Airport. Find affordable one-way fares based on user searches. Data last updated 14 September 2026.

Find flight deals to Incheon Intl Airport

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Cheapflights Fare Finder

Use the filters below to find and compare flights to Incheon Intl Airport that are best for you.

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

How long is the flight to Incheon Intl?

On average, a flight from Bangkok to Incheon Intl takes 5 hours 25 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 Friday (45 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (43 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, Thai Vietjet Air and Korean Air.

What are the cheapest airlines that fly to Incheon Intl?

The cheapest airlines flying from Bangkok to Incheon Intl are Jeju Air, Thai Vietjet Air and Thai AirAsia.

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.

When is the best time to book a flight to Incheon Intl?

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 72 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Incheon Intl

Read through reviews of airlines serving South Korea, such as Korean Air,AIR PREMIA, andThai Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

FAQs about flying to Incheon Intl

Can I find cheaper flights to Incheon Intl if I am willing to have stopovers?

What is the best airline to fly to Incheon Intl?

What is the cheapest airport to fly to in Incheon Intl?

How much is a return flight to Incheon Intl?

Where does the fastest flight to Incheon Intl depart from?

Does Incheon Intl have rental cars?

Are there hotels close to Incheon Intl?

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.

Search flights to Incheon Intl by cabin class

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Find the best flight deals to Incheon (ICN)

Some of the lowest fares we’ve come across for flights landing at Incheon Intl (ICN).

Find the best flight deals from Incheon (ICN)

Some of the lowest fares we’ve come across for flights departing from Incheon Intl (ICN).

Popular cities in South Korea

Check out these other destinations located within South Korea for alternative trip ideas.

Popular South Korea flight routes

Browse through the most popular flight routes to South Korea at this time.

Fly your favourite airline to Incheon Intl

Fly your favorite airline to Incheon Intl. Flight routes are based on user searches made on Cheapflights and were last updated on 14 September 2026.

Complete your trip

Complete your trip to Incheon Intl (ICN) by booking a car hire and hotel booking.

Fly your favourite airline to Incheon Intl Airport

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Fly with Cheapflights

How does Cheapflights help users find flights to Incheon Intl?

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

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

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

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Cheapest flights to Incheon Intl Airport
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 14 September 2026.

Best flights to Incheon Intl Airport
Discover carefully curated flight deals to Incheon Intl Airport that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 September 2026.

Direct flights to Incheon Intl Airport
Explore direct flight options to Incheon Intl Airport based on user searches, and compare prices and availability for your desired travel dates. Data last updated 14 September 2026.

Last-minute flights to Incheon Intl Airport
Discover last-minute flight deals to Incheon Intl Airport. Data last updated 14 September 2026 and is based on user searches.

One-way flights to Incheon Intl Airport
Search for one-way flight options to Incheon Intl Airport. Find affordable one-way fares based on user searches. Data last updated 14 September 2026.