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£66+ Cheap flights from Incheon Intl Airport

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 31/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ICN — LHR
15 Apr — 22 Apr1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Incheon Intl

Discover essential information about flights departing from Incheon Intl, including flight schedules, destinations, airlines operating at the Incheon Intl airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 16 March 2026.

Cheapest airline

Jeju Air

Good round-trip deal

£86 or less

Good one-way deal

£56 or less
On average, Jeju Air currently has the cheapest one-way flight from Incheon Intl (avg. price of £60).
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Price to beat on a round-trip flight from Incheon Intl.
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Price to beat on a one-way flight from Incheon Intl.
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Find flights from Incheon Intl

Enter your travel dates to find the best prices.

Cheapest flights from Incheon Intl
Explore the most affordable flight options available from Incheon Intl. Find the lowest fares based on data from user searches, with prices last updated on 16 March 2026.

Thu 28/522:40
ICN
-
TPE
Nonstop2h 30m
Jin Air
Fri 29/501:25
TPE
-
ICN
Nonstop2h 35m
Jin Air
Deal found 16/3£126
Thu 28/522:40
ICN
-
TPE
Nonstop2h 30m
Jin Air
Sat 30/501:25
TPE
-
ICN
Nonstop2h 35m
Jin Air
Deal found 13/3£127
Tue 26/522:40
ICN
-
TPE
Nonstop2h 30m
Jin Air
Thu 28/501:25
TPE
-
ICN
Nonstop2h 35m
Jin Air
Deal found 13/3£128
Wed 10/622:40
ICN
-
TPE
Nonstop2h 30m
Jin Air
Thu 11/601:25
TPE
-
ICN
Nonstop2h 35m
Jin Air
Deal found 16/3£129
Wed 22/407:45
ICN
-
TPE
Nonstop2h 45m
Multiple Airlines
Fri 24/420:00
TPE
-
ICN
Nonstop2h 30m
Multiple Airlines
Deal found 12/3£129
Wed 1/407:45
ICN
-
TPE
Nonstop2h 45m
Eastar Jet
Mon 6/401:15
TPE
-
ICN
Nonstop2h 40m
Eastar Jet
Deal found 16/3£130
Thu 2/422:40
ICN
-
TPE
Nonstop2h 30m
Jin Air
Mon 6/401:25
TPE
-
ICN
Nonstop2h 35m
Jin Air
Deal found 15/3£131
Sat 16/522:40
ICN
-
TPE
Nonstop2h 30m
Jin Air
Mon 18/501:25
TPE
-
ICN
Nonstop2h 35m
Jin Air
Deal found 16/3£132
Thu 7/522:40
ICN
-
TPE
Nonstop2h 30m
Jin Air
Sat 9/501:25
TPE
-
ICN
Nonstop2h 35m
Jin Air
Deal found 16/3£134
Sat 9/522:40
ICN
-
TPE
Nonstop2h 30m
Jin Air
Mon 11/501:25
TPE
-
ICN
Nonstop2h 35m
Jin Air
Deal found 12/3£135
Fri 5/609:25
ICN
-
LHR
1 stop16h 40m
China Southern
Tue 16/621:00
LHR
-
ICN
1 stop17h 10m
China Southern
Deal found 13/3£363
Tue 2/612:55
ICN
-
LGW
1 stop34h 05m
China Eastern
Wed 17/618:00
LGW
-
ICN
1 stop37h 10m
China Eastern
Deal found 12/3£364

Find flights from Incheon Intl within your budget

 
Find flights departing from Incheon Intl that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 16 March 2026. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

IncheonTaipei City

ICN - TPE

ICNTPE

Incheon Intl

Sun 17/5

09:05-10:55

Nonstop2h 50m

Taipei City Taiwan Taoyuan Intl

Wed 20/5

11:55-15:35

Nonstop2h 40m

£132
Fastest return journey

IncheonTaipei City

ICN - TPE

ICNTPE

Incheon Intl

Wed 20/5

22:40-00:10

Nonstop2h 30m

Taipei City Taiwan Taoyuan Intl

Fri 22/5

01:25-05:00

Nonstop2h 35m

£134

IncheonTaipei City

ICN - TPE

ICNTPE

Incheon Intl

Wed 24/6

22:40-00:10

Nonstop2h 30m

Taipei City Taiwan Taoyuan Intl

Fri 26/6

01:25-05:00

Nonstop2h 35m

£136

IncheonTaipei City

ICN - TPE

ICNTPE

Incheon Intl

Sun 17/5

22:40-00:10

Nonstop2h 30m

Taipei City Taiwan Taoyuan Intl

Tue 19/5

01:25-05:00

Nonstop2h 35m

£139

IncheonTaipei City

ICN - TPE

ICNTPE

Incheon Intl

Fri 8/5

22:40-00:10

Nonstop2h 30m

Taipei City Taiwan Taoyuan Intl

Tue 12/5

01:25-05:00

Nonstop2h 35m

£140

IncheonTaipei City

ICN - TPE

ICNTPE

Incheon Intl

Thu 25/6

20:05-21:50

Nonstop2h 45m

Taipei City Taiwan Taoyuan Intl

Sat 27/6

15:30-19:05

Nonstop2h 35m

£178

IncheonTaipei City

ICN - TPE

ICNTPE

Incheon Intl

Thu 11/6

12:45-14:20

Nonstop2h 35m

Taipei City Taiwan Taoyuan Intl

Tue 16/6

07:55-11:30

Nonstop2h 35m

£180

IncheonTaipei City

ICN - TPE

ICNTPE

Incheon Intl

Tue 7/4

22:40-00:10

Nonstop2h 30m

Taipei City Taiwan Taoyuan Intl

Fri 10/4

01:25-05:00

Nonstop2h 35m

£181

IncheonTaipei City

ICN - TPE

ICNTPE

Incheon Intl

Sun 17/5

16:20-14:25

1 stop23h 05m

Taipei City Taiwan Taoyuan Intl

Wed 20/5

17:50-11:15

1 stop16h 25m

£207

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Thu 7/5

14:15-15:00

2 stops32h 45m

London Gatwick

Thu 14/5

11:35-20:40

2 stops25h 05m

£477

Flights are sorted by cheapest return flights first.

Deals found on 15/3

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Incheon Intl

Have a flexible travel schedule? Discover the best time to fly from Incheon Intl with our price prediction graph.
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.

Travel insights for flights from Incheon Intl

Get recent, data-driven insights about flights from Incheon Intl including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Incheon Intl to Heathrow. Price data was last updated on 13 March 2026.

Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from Incheon Intl 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?

Currently, February is the cheapest month in which you can book a flight from Incheon Intl Airport (average of £346). Flying from Incheon Intl Airport in August will prove the most costly (average of £552). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Incheon Intl Airport?

Many airlines operate round-trip flights from Incheon Intl Airport: Asiana Airlines, Korean Air, Air China, Virgin Atlantic, China Eastern. These airlines fly to the following popular destinations: London.

China Southern
China Southern
From £309
Thai Airways
Thai Airways
From £478
China Eastern
China Eastern
From £238
Asiana Airlines
Asiana Airlines
From £156

What are popular destinations to fly to from Incheon Intl Airport?

If you’re flying from Incheon Intl Airport, these routes are more frequently taken by airlines Tokyo (889 flights per day), Osaka (814 flights per day) and Bangkok (315 flights per day).

London
London
From £134
Tokyo
Tokyo
From £54
Osaka
Osaka
From £57
Shanghai Hongqiao Intl
Shanghai Hongqiao Intl
From £136

What is the cheapest place to fly to from Incheon Intl Airport?

The cheapest city to fly to from Incheon Intl Airport is Hong Kong Intl, with prices starting at £46. Explore other affordable destinations below.

Hong Kong Intl
Hong Kong Intl
From £46
Hanoi Noibai
Hanoi Noibai
From £49
Singapore Changi
Singapore Changi
From £52
Tokyo
Tokyo
From £54

Airline reviews for flights from Incheon Intl

Get insights into the airlines that provide service from 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 airline for your flight from Incheon Intl. In the last 7 days, Cheapflights users made a total of 858,174 searches.
Read through reviews of airlines serving Incheon Intl Airport, such as Korean Air,Asiana Airlines, andVirgin Atlantic. 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.
Korean Air
8.4
Very Good
1,202 reviews
Check prices

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very Good
1,202 reviews
Korean Air
8.4
Very Good
1,202 reviews
Check prices

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Asiana Airlines
8.1
Very Good
507 reviews
Korean Air
8.4
Very Good
1,202 reviews
Check prices

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Virgin Atlantic
7.5
Good
682 reviews
Korean Air
8.4
Very Good
1,202 reviews
Check prices

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Air China
7.3
Good
142 reviews
Korean Air
8.4
Very Good
1,202 reviews
Check prices

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
China Eastern
7.2
Good
197 reviews
Korean Air
8.4
Very Good
1,202 reviews
Check prices

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

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Alternate flight departure points to Incheon Intl

Consider leaving from one of these other departure points that are located a short distance from Incheon Intl. Flight origins were last updated on 16 March 2026.
Flights from Incheon Intl
Flights from Jeju City
Flights from Busan
Flights from Gimpo Intl
Flights from Daegu

Related info for your journey

Access useful and relevant information related to your journey from Incheon Intl. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 16 March 2026.

  • What are the most popular destinations to fly to from Incheon Intl Airport?

    This month, the top selected destinations from Incheon Intl Airport are Da Nang, Bangkok Suvarnabhumi Airport, Nha Trang. Throughout the year, Da Nang, Bangkok Suvarnabhumi Airport, Nha Trang are some of the top choices made by users flying from Incheon Intl Airport.

  • What is the cheapest flight from Incheon Intl Airport to anywhere?

    Users have flown out of Incheon Intl Airport for as low as £46 to Hong Kong (prices may vary depending on the airline and departure time). On average, users have booked flights for £429 to fly from Incheon Intl Airport.

  • What are the cheapest airlines flying from Incheon Intl Airport to anywhere?

    Over the past few days, we've found that HK Express, Eastar Jet, and Philippines AirAsia have the cheapest prices from Incheon Intl Airport. HK Express flights from Incheon Intl Airport to Hong Kong Intl (£52), Eastar Jet flights from Incheon Intl Airport to Osaka (£53), and Philippines AirAsia flights from Incheon Intl Airport to Manila Ninoy Aquino Intl (£60).

  • What is the cheapest premium economy flight from Incheon Intl Airport?

    Here are some of the cheapest offers we have found for the cheapest premium economy flights from Incheon Intl Airport.
    Incheon Intl to Tokyo Narita Airport from £215
    Incheon Intl to Bangkok Suvarnabhumi Airport from £368
    Incheon Intl to Hong Kong from £511
    Incheon Intl to Tokyo Haneda Airport from £565

  • What is the cheapest first class flight from Incheon Intl Airport?

    If you’re looking for a cheap first-class flight from Incheon Intl Airport, consider London. Prices start at £3,428 so you can fly first-class even on a budget.

  • What is the cheapest month to fly from Incheon Intl Airport?

    At the present moment the cheapest month to fly from Incheon Intl Airport is currently February; with August being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Incheon Intl Airport?

    Check out the cheapest flights from Incheon Intl Airport to embark to:
    Travel from Seoul to London from £415 round trip

  • How does Cheapflights help users find flights from Incheon Intl?

    Cheapflights makes it easy to find flights from Incheon Intl by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

    Cheapflights simply makes it quick and affordable to book flights from Incheon Intl by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

    Cheapflights does show flights with no change fees to all users. To see these options for flights from Incheon Intl, users can toggle the no change fees filter when performing a flight search.

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

    Of course! You can now track prices for flights from Incheon Intl and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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How does Cheapflights help users find flights from Incheon Intl?

Cheapflights makes it easy to find flights from Incheon Intl by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Incheon Intl by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Incheon Intl, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Incheon Intl and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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