Find flights
When to book
Airlines
FAQs

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 19/4. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — ICN
10 Apr — 17 Apr1
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 11 March 2026.

Wed 13/512:35
LGW
-
ICN
1 stop25h 25m
Air China
Mon 18/510:50
ICN
-
LGW
1 stop27h 45m
Air China
Deal found 7/3£420
Tue 5/511:35
LGW
-
ICN
1 stop16h 20m
Multiple Airlines
Tue 19/520:15
ICN
-
LGW
2 stops26h 45m
Multiple Airlines
Deal found 7/3£422
Wed 13/512:35
LGW
-
ICN
1 stop20h 00m
Air China
Wed 20/510:50
ICN
-
LGW
1 stop27h 45m
Air China
Deal found 8/3£423
Sat 2/511:35
LGW
-
ICN
1 stop17h 55m
Multiple Airlines
Fri 15/516:20
ICN
-
LGW
1 stop30h 40m
Multiple Airlines
Deal found 10/3£425
Wed 3/611:35
LGW
-
ICN
1 stop16h 20m
Multiple Airlines
Thu 11/620:15
ICN
-
LGW
2 stops26h 45m
Multiple Airlines
Deal found 9/3£426
Mon 27/411:35
LGW
-
ICN
2 stops19h 20m
Multiple Airlines
Thu 7/516:20
ICN
-
LGW
1 stop22h 20m
Multiple Airlines
Deal found 8/3£426
Sat 2/511:35
LGW
-
ICN
2 stops19h 20m
China Eastern
Wed 6/516:20
ICN
-
LGW
1 stop30h 40m
China Eastern
Deal found 7/3£428
Wed 29/418:00
LGW
-
ICN
1 stop18h 45m
Multiple Airlines
Mon 4/520:15
ICN
-
LGW
2 stops26h 45m
Multiple Airlines
Deal found 7/3£429
Wed 10/611:35
LGW
-
ICN
2 stops19h 20m
Multiple Airlines
Fri 19/621:15
ICN
-
LGW
1 stop29h 15m
Multiple Airlines
Deal found 8/3£429
Mon 11/518:00
LGW
-
ICN
1 stop18h 45m
China Eastern
Mon 25/516:20
ICN
-
LGW
1 stop30h 40m
China Eastern
Deal found 9/3£430
Mon 8/611:35
LGW
-
ICN
1 stop16h 20m
China Eastern
Mon 15/618:25
ICN
-
LGW
1 stop28h 35m
China Eastern
Deal found 11/3£431
Mon 11/512:35
LGW
-
ICN
1 stop20h 00m
Air China
Wed 27/513:05
ICN
-
LGW
1 stop25h 30m
Air China
Deal found 8/3£432

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 11 March 2026.

Round-trip from

£420

One-way from

£275

Popular in

October

Cheapest in

February

Average price

£631
Air China
  • Air China
  • 13/5-18/5
  • 2 total stops
  • 53h 10m total
  • London to Incheon
Search Deals
China Eastern
  • China Eastern
  • 19/4
  • 2 total stops
  • 43h 15m total
  • London to Incheon
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£73 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 March 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 11 March 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

Sun 24/5

17:55-11:00

2 stops33h 05m

Incheon Intl

Thu 11/6

16:35-15:00

2 stops54h 25m

£503

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Wed 3/6

11:35-20:40

2 stops25h 05m

Incheon Intl

Sat 20/6

07:45-15:00

2 stops39h 15m

£504

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Fri 5/6

11:35-20:40

2 stops25h 05m

Incheon Intl

Fri 19/6

15:55-15:00

2 stops55h 05m

£539
Fastest return journey

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Sat 6/6

18:00-17:25

1 stop15h 25m

Incheon Intl

Sat 20/6

16:20-06:40

1 stop22h 20m

£594

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Fri 5/6

07:25-08:35

1 stop17h 10m

Incheon Intl

Thu 25/6

23:20-16:35

1 stop25h 15m

£620

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Sat 16/5

18:00-11:55

1 stop33h 55m

Incheon Intl

Tue 19/5

11:55-15:00

2 stops35h 05m

£623

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Sun 19/4

17:55-11:55

1 stop34h 00m

Incheon Intl

Sat 25/4

18:25-15:00

1 stop28h 35m

£655

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Thu 14/5

18:00-13:15

3 stops35h 15m

Incheon Intl

Wed 9/9

18:25-06:40

1 stop20h 15m

£660

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Mon 22/6

14:05-17:40

1 stop19h 35m

Incheon Intl

Mon 13/7

10:15-22:25

1 stop20h 10m

£666

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Thu 23/4

11:35-14:55

2 stops19h 20m

Incheon Intl

Fri 1/5

18:25-06:40

1 stop20h 15m

£685

Flights are sorted by cheapest return flights first.

Deals found on 9/3

Showing 1-10 of 23 resultsSorted by cheapest first
1
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 £766). 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.

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 11 March 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
4,249 reviews
Check prices

Boarding

7.3

Overall

7.3

Food

7.5

Entertainment

7.5

Comfort

7.3

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2024

ORD - IST

My flight delayed. I miss my connecting flight. From chicago turkish desk told me you get boarding pass on Istanbul but Istanbul turkish desk had no boarding pass for me. Offered me ticket 40 hours later. I miss my all necessary schedules. Look like people are very irresponsible. Just lied to me. Horrible. Never care. Poor, poor. Poor. Minus.
Turkish Airlines
7.3
Good
4,249 reviews
Turkish Airlines
7.3
Good
4,249 reviews
Check prices

Boarding

7.3

Overall

7.3

Food

7.5

Entertainment

7.5

Comfort

7.3

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2024

ORD - IST

My flight delayed. I miss my connecting flight. From chicago turkish desk told me you get boarding pass on Istanbul but Istanbul turkish desk had no boarding pass for me. Offered me ticket 40 hours later. I miss my all necessary schedules. Look like people are very irresponsible. Just lied to me. Horrible. Never care. Poor, poor. Poor. Minus.
Air China
7.3
Good
141 reviews
Turkish Airlines
7.3
Good
4,249 reviews
Check prices

Boarding

7.3

Overall

7.3

Food

7.5

Entertainment

7.5

Comfort

7.3

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2024

ORD - IST

My flight delayed. I miss my connecting flight. From chicago turkish desk told me you get boarding pass on Istanbul but Istanbul turkish desk had no boarding pass for me. Offered me ticket 40 hours later. I miss my all necessary schedules. Look like people are very irresponsible. Just lied to me. Horrible. Never care. Poor, poor. Poor. Minus.
China Eastern
7.2
Good
198 reviews
Turkish Airlines
7.3
Good
4,249 reviews
Check prices

Boarding

7.3

Overall

7.3

Food

7.5

Entertainment

7.5

Comfort

7.3

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2024

ORD - IST

My flight delayed. I miss my connecting flight. From chicago turkish desk told me you get boarding pass on Istanbul but Istanbul turkish desk had no boarding pass for me. Offered me ticket 40 hours later. I miss my all necessary schedules. Look like people are very irresponsible. Just lied to me. Horrible. Never care. Poor, poor. Poor. Minus.

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 Turkish Airlines fly from London Gatwick Airport to Incheon Intl Airport in about 17h 10m. The time it takes to get you to your destination can typically vary by up to 15h 55m. 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 £302 on this airline. Additional options worth looking into are Turkish Airlines and Air China, starting at £327 and £343 round-trip. China Eastern is priced at 44% 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 £766). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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
Gatwick to Gimpo Intl flights
Luton to Incheon 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 11 March 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£302Average£320FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Turkish AirlinesCheapest£327Average£669FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air ChinaCheapest£343Average£458FlexibilityNo 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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.