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Cheap flights from London Gatwick Airport to Incheon Intl Airport from £250

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — ICN
4 Jan — 11 Jan1
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 5 December 2025.

Fri 5/1210:00LGW - ICN
1 stop20h 15mMultiple Airlines
Sun 14/1216:20ICN - LGW
1 stop23h 10mMultiple Airlines
Deal found 2/12£426
Sat 6/1214:15LGW - ICN
1 stop17h 35mMultiple Airlines
Mon 8/1222:45ICN - LGW
1 stop27h 35mMultiple Airlines
Deal found 2/12£429
Sat 6/1214:15LGW - ICN
1 stop17h 35mMultiple Airlines
Tue 9/1216:20ICN - LGW
1 stop30h 40mMultiple Airlines
Deal found 1/12£432
Thu 4/1206:10LGW - ICN
2 stops20h 30mMultiple Airlines
Mon 8/1222:45ICN - LGW
1 stop27h 35mMultiple Airlines
Deal found 2/12£434
Sun 7/1206:50LGW - ICN
2 stops19h 50mMultiple Airlines
Wed 10/1216:15ICN - LGW
1 stop23h 10mMultiple Airlines
Deal found 2/12£435
Sun 7/1206:50LGW - ICN
2 stops30h 05mMultiple Airlines
Fri 12/1208:55ICN - LGW
1 stop38h 05mMultiple Airlines
Deal found 1/12£439
Sun 7/1206:50LGW - ICN
2 stops19h 50mMultiple Airlines
Sun 14/1208:55ICN - LGW
1 stop38h 05mMultiple Airlines
Deal found 2/12£441
Sat 6/1214:15LGW - ICN
1 stop17h 35mMultiple Airlines
Sat 13/1218:25ICN - LGW
1 stop28h 35mMultiple Airlines
Deal found 3/12£448
Wed 3/1209:25LGW - ICN
1 stop22h 25mMultiple Airlines
Wed 10/1216:15ICN - LGW
1 stop23h 10mMultiple Airlines
Deal found 2/12£450

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 5 December 2025.

Round-trip from

£366

One-way from

£250

Popular in

July

Cheapest in

February

Average price

£361
China Eastern
  • China Eastern
  • 16/1-28/1
  • 2 total stops
  • 50h 20m total
  • London to Incheon
Search Deals
China Southern
  • China Southern
  • 10/4
  • 1 total stop
  • 19h 25m total
  • London to Incheon
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£101 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 5 December 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Incheon Intl Airport that are best for you.

Fly from

Gatwick

Fly to

Incheon Intl

Route

Depart

Return

Price

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Tue 28/4

12:35-12:35

1 stop16h 00m

Incheon Intl

Sat 9/5

13:35-06:35

1 stop25h 00m

£417

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Tue 28/4

12:35-12:35

1 stop16h 00m

Incheon Intl

Fri 12/6

13:05-06:35

1 stop25h 30m

£423

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Tue 28/4

12:35-12:35

1 stop16h 00m

Incheon Intl

Tue 9/6

10:50-06:35

1 stop27h 45m

£423

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Sun 26/4

12:35-11:35

1 stop15h 00m

Incheon Intl

Tue 9/6

13:05-06:35

1 stop25h 30m

£423

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Tue 3/2

20:20-21:45

1 stop16h 25m

Incheon Intl

Sun 8/2

15:40-06:30

2 stops23h 50m

£472

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Mon 12/1

10:30-17:25

1 stop21h 55m

Incheon Intl

Wed 11/2

18:25-14:00

1 stop28h 35m

£486

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Thu 21/5

12:00-13:55

1 stop17h 55m

Incheon Intl

Tue 2/6

17:50-06:35

1 stop20h 45m

£526

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Thu 21/5

11:35-13:30

1 stop17h 55m

Incheon Intl

Tue 2/6

15:55-06:40

2 stops22h 45m

£529

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Sat 21/3

20:20-21:45

1 stop16h 25m

Incheon Intl

Thu 2/4

16:45-07:05

1 stop22h 20m

£531

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Sat 21/3

10:25-21:55

3 stops26h 30m

Incheon Intl

Thu 2/4

16:20-06:40

1 stop22h 20m

£531

Flights are sorted by cheapest return flights first.

Deals found on 4/12

Showing 1-10 of 21 results
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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 £273). Flying from London Gatwick Airport to Incheon Intl Airport in July is currently the most expensive (average of £774). 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.

What is the cheapest time of day to fly from LGW to ICN?

Find hourly flight availability from Gatwick to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 December 2025.

It’s optimal to fly from London Gatwick Airport to Incheon Intl Airport in the morning. By choosing this option you can save up to 38% on the cost of your flight, compared to a flight at midday.

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 5 December 2025.
Check out reviews from past customers who have flown with Turkish Airlines, China Eastern, andAir China 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
4,079 reviews
Check prices

Crew

7.8

Overall

7.3

Comfort

7.3

Food

7.4

Entertainment

7.4

Boarding

7.3

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
4,079 reviews
Turkish Airlines
7.3
Good
4,079 reviews
Check prices

Crew

7.8

Overall

7.3

Comfort

7.3

Food

7.4

Entertainment

7.4

Boarding

7.3

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
178 reviews
Turkish Airlines
7.3
Good
4,079 reviews
Check prices

Crew

7.8

Overall

7.3

Comfort

7.3

Food

7.4

Entertainment

7.4

Boarding

7.3

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
7.2
Good
127 reviews
Turkish Airlines
7.3
Good
4,079 reviews
Check prices

Crew

7.8

Overall

7.3

Comfort

7.3

Food

7.4

Entertainment

7.4

Boarding

7.3

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 Air China fly from London Gatwick Airport to Incheon Intl Airport in about 16h. The time it takes to get you to your destination can typically vary by up to . London Gatwick Airport and Incheon Intl Airport are separated by a distance of 5512 mi.

  • 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 £330 and £419 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 £273). Flying from London Gatwick Airport to Incheon Intl Airport in July is currently the most expensive (average of £774). 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 5 December 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£303Average£491FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Turkish AirlinesCheapest£330Average£712FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air ChinaCheapest£419Average£499FlexibilityNo 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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