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Cheap flights from London Gatwick Airport to Incheon Intl Airport from £275

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 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — ICN
10 May — 17 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to Incheon Intl

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to Incheon Intl
Explore the most affordable flight options available from Gatwick to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 April 2026.

Tue 15/920:20
LGW
-
ICN
1 stop17h 40m
Air China
Sun 11/1010:50
ICN
-
LGW
1 stop27h 55m
Air China
Deal found 5/4£464
Sun 26/417:55
LGW
-
ICN
2 stops18h 45m
China Eastern
Tue 5/514:15
ICN
-
LGW
2 stops24h 25m
China Eastern
Deal found 7/4£466
Tue 8/920:20
LGW
-
ICN
1 stop17h 40m
Air China
Tue 15/910:50
ICN
-
LGW
1 stop15h 15m
Air China
Deal found 6/4£468
Fri 11/911:35
LGW
-
ICN
2 stops19h 20m
Multiple Airlines
Wed 30/908:15
ICN
-
LGW
2 stops31h 15m
Multiple Airlines
Deal found 6/4£477
Mon 21/920:20
LGW
-
ICN
1 stop17h 40m
Air China
Wed 21/1013:05
ICN
-
LGW
1 stop25h 30m
Air China
Deal found 8/4£479
Fri 18/911:35
LGW
-
ICN
2 stops20h 00m
China Eastern
Sun 18/1008:30
ICN
-
LGW
2 stops30h 10m
China Eastern
Deal found 7/4£481
Mon 20/411:35
LGW
-
ICN
1 stop19h 45m
Multiple Airlines
Wed 6/514:30
ICN
-
LGW
1 stop24h 10m
Multiple Airlines
Deal found 8/4£483
Sat 12/920:20
LGW
-
ICN
1 stop17h 40m
Air China
Tue 15/910:50
ICN
-
LGW
1 stop15h 15m
Air China
Deal found 6/4£485
Fri 18/912:35
LGW
-
ICN
1 stop15h 00m
Air China
Fri 23/1015:30
ICN
-
LGW
1 stop23h 05m
Air China
Deal found 7/4£486
Mon 21/911:35
LGW
-
ICN
2 stops19h 20m
Multiple Airlines
Sat 3/1008:15
ICN
-
LGW
2 stops31h 10m
Multiple Airlines
Deal found 6/4£487
Tue 28/411:35
LGW
-
ICN
1 stop19h 35m
China Eastern
Thu 21/516:20
ICN
-
LGW
1 stop22h 20m
China Eastern
Deal found 8/4£487
Mon 27/411:35
LGW
-
ICN
2 stops19h 20m
China Eastern
Wed 13/514:15
ICN
-
LGW
2 stops32h 45m
China Eastern
Deal found 6/4£488

Find flight deals from Gatwick to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) 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 10 April 2026.

Round-trip from

£464

One-way from

£275

Popular in

July

Cheapest in

February

Average price

£508
Air China
  • Air China
  • 15/9-11/10
  • 2 total stops
  • 45h 35m total
  • London to Incheon
Search Deals
China Eastern
  • China Eastern
  • 21/4
  • 1 total stop
  • 25h 10m total
  • London to Incheon
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£31 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick 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 858,174 searches. Data last updated 10 April 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Tue 19/5

11:35-20:40

2 stops25h 05m

Incheon Intl

Tue 9/6

18:25-15:00

1 stop28h 35m

£589

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Thu 21/5

11:35-14:55

2 stops19h 20m

Incheon Intl

Mon 8/6

06:50-06:40

2 stops31h 50m

£594

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Thu 7/5

11:35-13:30

1 stop17h 55m

Incheon Intl

Thu 14/5

16:20-06:40

1 stop22h 20m

£607

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Wed 26/8

10:25-07:00

1 stop36h 35m

Incheon Intl

Thu 10/9

08:15-07:05

1 stop30h 50m

£623

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Wed 10/6

11:35-15:35

2 stops20h 00m

Incheon Intl

Wed 24/6

11:55-06:40

2 stops26h 45m

£627

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Sat 4/7

10:25-07:00

1 stop36h 35m

Incheon Intl

Tue 7/7

08:15-07:25

1 stop31h 10m

£631

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Thu 11/6

09:15-17:30

1 stop24h 15m

Incheon Intl

Sun 28/6

01:20-06:40

1 stop37h 20m

£634

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Thu 4/6

09:15-17:30

1 stop24h 15m

Incheon Intl

Thu 11/6

23:45-07:45

1 stop40h 00m

£643
Fastest return journey

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Tue 16/6

14:55-17:05

1 stop18h 10m

Incheon Intl

Fri 26/6

01:20-13:25

1 stop20h 05m

£657

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Thu 4/6

09:15-17:30

1 stop24h 15m

Incheon Intl

Sat 13/6

23:45-07:45

1 stop40h 00m

£669

Flights are sorted by cheapest return flights first.

Deals found on 5/4

Showing 1-10 of 23 resultsSorted by cheapest first
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2
3

Best time to book a flight from Gatwick to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Gatwick 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.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to Incheon Intl Airport

What is the cheapest month to book a flight from London Gatwick Airport to Incheon Intl Airport?

Currently, November is the cheapest month in which you can book a flight from London Gatwick Airport to Incheon Intl Airport (average of £271). Flying from London Gatwick Airport to Incheon Intl Airport in July is currently the most expensive (average of £768). 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.

How much does it cost for a return flight from London Gatwick Airport to Incheon Intl Airport?

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 10 April 2026.
Check out reviews from past customers who have flown with Turkish Airlines,Air China, andChina Eastern from London Gatwick 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.
Turkish Airlines
7.3
Good
4,306 reviews
Check prices

Comfort

7.3

Crew

7.8

Food

7.5

Boarding

7.3

Entertainment

7.5

Overall

7.3

Reviews

1 / 20
8.0
Excellent

Cathy,Mar 2026

DFW - ATH

I really enjoyed the food . It's just too hard to eat in such a confined space. Baring in mind, I was not in business class. Crew was very friendly.
Turkish Airlines
7.3
Good
4,306 reviews
Turkish Airlines
7.3
Good
4,306 reviews
Check prices

Comfort

7.3

Crew

7.8

Food

7.5

Boarding

7.3

Entertainment

7.5

Overall

7.3

Reviews

1 / 20
8.0
Excellent

Cathy,Mar 2026

DFW - ATH

I really enjoyed the food . It's just too hard to eat in such a confined space. Baring in mind, I was not in business class. Crew was very friendly.
Air China
7.3
Good
146 reviews
Turkish Airlines
7.3
Good
4,306 reviews
Check prices

Comfort

7.3

Crew

7.8

Food

7.5

Boarding

7.3

Entertainment

7.5

Overall

7.3

Reviews

1 / 20
8.0
Excellent

Cathy,Mar 2026

DFW - ATH

I really enjoyed the food . It's just too hard to eat in such a confined space. Baring in mind, I was not in business class. Crew was very friendly.
China Eastern
7.2
Good
200 reviews
Turkish Airlines
7.3
Good
4,306 reviews
Check prices

Comfort

7.3

Crew

7.8

Food

7.5

Boarding

7.3

Entertainment

7.5

Overall

7.3

Reviews

1 / 20
8.0
Excellent

Cathy,Mar 2026

DFW - ATH

I really enjoyed the food . It's just too hard to eat in such a confined space. Baring in mind, I was not in business class. Crew was very friendly.

Related info for your journey

Find useful and relevant information for your journey from Gatwick 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 London Gatwick Airport to Incheon Intl Airport?

    Airlines like China Eastern and AirAsia X fly from London Gatwick Airport to Incheon Intl Airport in about 25h 05m. The time it takes to get you to your destination can typically vary by up to 11h 30m. London Gatwick Airport and Incheon Intl Airport are separated by a distance of 5512 mi. This flight may include one or multiple stops.

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

    Our cheapest airline available from London Gatwick Airport to Incheon Intl Airport is China Eastern. Our recent data shows that you can find tickets from as low as £303 on this airline. Additional options worth looking into are Turkish Airlines and Air China, starting at £328 and £344 round-trip. China Eastern is priced at 43% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Gatwick 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 London Gatwick Airport to Incheon Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from London Gatwick Airport to Incheon Intl Airport (average of £271). Flying from London Gatwick Airport to Incheon Intl Airport in July is currently the most expensive (average of £768). 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

Travelling to a place near Incheon Intl Airport?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Gatwick to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Incheon Intl flights
Heathrow to Gimpo Intl flights
Stansted to Incheon Intl flights
London City to Incheon Intl flights
Luton to Incheon Intl flights
Gatwick to Gimpo Intl flights

Top 3 airlines flying from Gatwick to Incheon Intl

Discover the top 3 airlines that operate flights from Gatwick 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 858,174 searches. Data last updated 10 April 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£303Average£320FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Turkish AirlinesCheapest£328Average£657FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air ChinaCheapest£344Average£459FlexibilityNo cancel feeOn-time67%
Search Air China flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Gatwick to Incheon Intl?

Deals for Gatwick to Incheon Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Gatwick to Incheon Intl for you. Better yet — we are completely free to use.

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

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

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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