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Heathrow Airport to Incheon International Airport flight

Explore the cheapest one-way and round-trip flights from Heathrow Airport to Incheon International Airport over the next 90 days, with one-way fares from US$378 and round-trip from US$587. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      LHR 17:40
      12h 30m
      Direct
      ICN 15:10
      London - Seoul | Thu, Nov 12 | Asiana Airlines
      ICN 09:40
      14h 55m
      Direct
      LHR 15:35
      Seoul - London | Mon, Nov 16 | Asiana Airlines
      US$857 US$965
      11% off
      11% off
      US$965 US$857
    • LHR 17:40
      12h 30m
      Direct
      ICN 15:10
      London - Seoul | Sat, Nov 21 | Asiana Airlines
      ICN 09:40
      14h 55m
      Direct
      LHR 15:35
      Seoul - London | Tue, Nov 24 | Asiana Airlines
      US$858 US$965
      11% off
      11% off
      US$965 US$858
    • LHR 21:30
      15h 40m
      1 stop
      ICN 22:10
      London - Seoul | Tue, Dec 1 | China Southern Airlines
      ICN 09:25
      18h 10m
      1 stop
      LHR 18:35
      Seoul - London | Sun, Dec 6 | China Southern Airlines
      US$587 US$965
      39% off
      39% off
      US$965 US$587
    • LHR 21:30
      15h 40m
      1 stop
      ICN 22:10
      London - Seoul | Sun, Nov 29 | China Southern Airlines
      ICN 09:25
      18h 10m
      1 stop
      LHR 18:35
      Seoul - London | Sun, Dec 6 | China Southern Airlines
      US$587
      39% off
      US$965 US$587
    • LHR 21:30
      15h 40m
      1 stop
      ICN 22:10
      London - Seoul | Thu, Nov 26 | China Southern Airlines
      ICN 09:10
      30h 20m
      1 stop
      LGW 06:30
      Seoul - London | Thu, Dec 3 | China Southern Airlines
      US$588
      39% off
      US$965 US$588
    • LHR 21:30
      15h 40m
      1 stop
      ICN 22:10
      London - Seoul | Wed, Nov 18 | China Southern Airlines
      ICN 09:25
      18h 10m
      1 stop
      LHR 18:35
      Seoul - London | Wed, Nov 25 | China Southern Airlines
      US$588
      39% off
      US$965 US$588
    • LHR 21:30
      15h 40m
      1 stop
      ICN 22:10
      London - Seoul | Tue, Nov 17 | China Southern Airlines
      ICN 15:15
      36h 20m
      1 stop
      LHR 18:35
      Seoul - London | Mon, Nov 23 | China Southern Airlines
      US$588
      39% off
      US$965 US$588
    • LHR 21:30
      15h 40m
      1 stop
      ICN 22:10
      London - Seoul | Mon, Nov 16 | China Southern Airlines
      ICN 09:25
      18h 10m
      1 stop
      LHR 18:35
      Seoul - London | Mon, Nov 23 | China Southern Airlines
      US$589
      39% off
      US$965 US$589
    • LHR 21:30
      15h 40m
      1 stop
      ICN 22:10
      London - Seoul | Sat, Nov 28 | China Southern Airlines
      ICN 09:25
      18h 10m
      1 stop
      LHR 18:35
      Seoul - London | Sat, Dec 5 | China Southern Airlines
      US$589
      39% off
      US$965 US$589
    • LON 13:00
      17h 25m
      1 stop
      SEL 14:00
      London - Seoul | Sat, Oct 31 | Normal Airline
      SEL 15:00
      6h
      Direct
      LON 16:00
      Seoul - London | Mon, Nov 2 | Normal Airline
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    • Cheapest
      LHR 09:55
      21h 55m
      1 stop
      ICN 16:50
      London - Seoul | Tue, Dec 8 | Vueling Airlines
      US$378 US$777
      51% off
      51% off
      US$777 US$378
    • LHR 09:55
      21h 55m
      1 stop
      ICN 16:50
      London - Seoul | Sat, Dec 12 | Vueling Airlines
      US$383 US$777
      51% off
      51% off
      US$777 US$383
    • LHR 20:50
      35h
      1 stop
      ICN 16:50
      London - Seoul | Mon, Dec 14 | Vueling Airlines
      US$383 US$777
      51% off
      51% off
      US$777 US$383
    • LHR 09:55
      21h 55m
      1 stop
      ICN 16:50
      London - Seoul | Thu, Dec 10 | Vueling Airlines
      US$385
      50% off
      US$777 US$385
    • LHR 21:30
      15h 40m
      1 stop
      ICN 22:10
      London - Seoul | Sat, Dec 12 | China Southern Airlines
      US$392
      50% off
      US$777 US$392
    • LHR 21:30
      15h 40m
      1 stop
      ICN 22:10
      London - Seoul | Fri, Dec 11 | China Southern Airlines
      US$392
      50% off
      US$777 US$392
    • LHR 21:30
      15h 40m
      1 stop
      ICN 22:10
      London - Seoul | Sun, Dec 13 | China Southern Airlines
      US$392
      50% off
      US$777 US$392
    • LHR 21:30
      15h 40m
      1 stop
      ICN 22:10
      London - Seoul | Thu, Nov 26 | China Southern Airlines
      US$392
      50% off
      US$777 US$392
    • LHR 21:30
      15h 40m
      1 stop
      ICN 22:10
      London - Seoul | Wed, Dec 9 | China Southern Airlines
      US$392
      50% off
      US$777 US$392
    • LON 13:00
      17h 25m
      1 stop
      SEL 14:00
      London - Seoul | Sat, Oct 31 | Normal Airline
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    • Cheapest nonstop
      LHR 17:40
      12h 30m
      Direct
      ICN 15:10
      London - Seoul | Mon, Nov 30 | Asiana Airlines
      US$691 US$802
      14% off
      14% off
      US$802 US$691
    • LHR 17:40
      12h 30m
      Direct
      ICN 15:10
      London - Seoul | Fri, Nov 13 | Asiana Airlines
      US$693 US$802
      14% off
      14% off
      US$802 US$693
    • LHR 17:40
      12h 30m
      Direct
      ICN 15:10
      London - Seoul | Wed, Nov 4 | Asiana Airlines
      US$693 US$802
      14% off
      14% off
      US$802 US$693
    • LHR 17:40
      12h 30m
      Direct
      ICN 15:10
      London - Seoul | Sun, Nov 15 | Asiana Airlines
      US$693
      14% off
      US$802 US$693
    • LHR 17:40
      12h 30m
      Direct
      ICN 15:10
      London - Seoul | Mon, Nov 2 | Asiana Airlines
      US$693
      14% off
      US$802 US$693
    • LHR 17:40
      12h 30m
      Direct
      ICN 15:10
      London - Seoul | Wed, Nov 11 | Asiana Airlines
      US$693
      14% off
      US$802 US$693
    • LHR 17:40
      12h 30m
      Direct
      ICN 15:10
      London - Seoul | Sun, Nov 1 | Asiana Airlines
      US$693
      14% off
      US$802 US$693
    • LHR 17:40
      12h 30m
      Direct
      ICN 15:10
      London - Seoul | Sat, Nov 14 | Asiana Airlines
      US$693
      14% off
      US$802 US$693
    • LHR 17:40
      12h 30m
      Direct
      ICN 15:10
      London - Seoul | Mon, Nov 9 | Asiana Airlines
      US$693
      14% off
      US$802 US$693
    • LON 13:00
      17h 25m
      1 stop
      SEL 14:00
      London - Seoul | Sat, Oct 31 | Normal Airline
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    • LHR 19:35
      11h 40m
      Direct
      ICN 16:15
      London - Seoul | Fri, Nov 20 | Korean Air
      US$722 US$1,390
      48% off
      48% off
      US$1,390 US$722
    • LHR 14:30
      12h 10m
      Direct
      ICN 11:40
      London - Seoul | Sun, Nov 29 | Virgin Atlantic
      US$712 US$1,390
      49% off
      49% off
      US$1,390 US$712
    • LHR 14:30
      12h 10m
      Direct
      ICN 11:40
      London - Seoul | Thu, Nov 26 | Virgin Atlantic
      US$712 US$1,390
      49% off
      49% off
      US$1,390 US$712
    • LHR 14:30
      12h 10m
      Direct
      ICN 11:40
      London - Seoul | Thu, Nov 19 | Virgin Atlantic
      US$713
      11% off
      US$802 US$713
    • LHR 14:30
      12h 10m
      Direct
      ICN 11:40
      London - Seoul | Mon, Nov 16 | Virgin Atlantic
      US$713
      49% off
      US$1,390 US$713
    • LHR 14:30
      12h 10m
      Direct
      ICN 11:40
      London - Seoul | Thu, Nov 5 | Virgin Atlantic
      US$714
      49% off
      US$1,390 US$714
    • LHR 14:30
      12h 10m
      Direct
      ICN 11:40
      London - Seoul | Sun, Nov 1 | Virgin Atlantic
      US$714
      49% off
      US$1,390 US$714
    • LHR 14:30
      12h 10m
      Direct
      ICN 11:40
      London - Seoul | Mon, Nov 30 | Korean Air
      US$1,226
      12% off
      US$1,390 US$1,226
    • LHR 14:30
      12h 10m
      Direct
      ICN 11:40
      London - Seoul | Sun, Nov 8 | Korean Air
      US$1,228
      12% off
      US$1,390 US$1,228
    • LON 13:00
      17h 25m
      1 stop
      SEL 14:00
      London - Seoul | Sat, Oct 31 | Normal Airline
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    • Cheapest nonstop
      LHR 17:40
      12h 30m
      Direct
      ICN 15:10
      London - Seoul | Wed, Nov 4 | Asiana Airlines
      US$693 US$1,868
      63% off
      63% off
      US$1,868 US$693
    • LHR 17:40
      12h 30m
      Direct
      ICN 15:10
      London - Seoul | Mon, Nov 2 | Asiana Airlines
      US$693 US$1,868
      63% off
      63% off
      US$1,868 US$693
    • LHR 17:40
      12h 30m
      Direct
      ICN 15:10
      London - Seoul | Sun, Nov 1 | Asiana Airlines
      US$693 US$1,868
      63% off
      63% off
      US$1,868 US$693
    • LHR 17:40
      12h 30m
      Direct
      ICN 15:10
      London - Seoul | Thu, Nov 5 | Asiana Airlines
      US$693
      63% off
      US$1,868 US$693
    • LHR 17:40
      12h 30m
      Direct
      ICN 15:10
      London - Seoul | Tue, Nov 3 | Asiana Airlines
      US$693
      63% off
      US$1,868 US$693
    • LHR 14:30
      12h 10m
      Direct
      ICN 11:40
      London - Seoul | Thu, Nov 5 | Virgin Atlantic
      US$714
      62% off
      US$1,868 US$714
    • LHR 14:30
      12h 10m
      Direct
      ICN 11:40
      London - Seoul | Sun, Nov 1 | Virgin Atlantic
      US$714
      62% off
      US$1,868 US$714
    • LHR 14:10
      12h 20m
      Direct
      ICN 11:30
      London - Seoul | Mon, Nov 2 | Virgin Atlantic
      US$714
      62% off
      US$1,868 US$714
    • LHR 14:30
      12h 10m
      Direct
      ICN 11:40
      London - Seoul | Sat, Oct 31 | Virgin Atlantic
      US$716
      62% off
      US$1,868 US$716
    • LON 13:00
      17h 25m
      1 stop
      SEL 14:00
      London - Seoul | Sat, Oct 31 | Normal Airline
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    • Cheapest nonstop
      LHR 17:40
      12h 30m
      Direct
      ICN 15:10
      London - Seoul | Mon, Nov 30 | Asiana Airlines
      US$691 US$777
      11% off
      11% off
      US$777 US$691
    • LHR 17:40
      12h 30m
      Direct
      ICN 15:10
      London - Seoul | Wed, Nov 18 | Asiana Airlines
      US$691 US$777
      11% off
      11% off
      US$777 US$691
    • LHR 17:40
      12h 30m
      Direct
      ICN 15:10
      London - Seoul | Fri, Nov 13 | Asiana Airlines
      US$693 US$802
      14% off
      14% off
      US$802 US$693
    • LHR 17:40
      12h 30m
      Direct
      ICN 15:10
      London - Seoul | Wed, Nov 4 | Asiana Airlines
      US$693
      14% off
      US$802 US$693
    • LHR 17:40
      12h 30m
      Direct
      ICN 15:10
      London - Seoul | Sat, Nov 14 | Asiana Airlines
      US$693
      14% off
      US$802 US$693
    • LHR 17:40
      12h 30m
      Direct
      ICN 15:10
      London - Seoul | Sun, Nov 1 | Asiana Airlines
      US$693
      14% off
      US$802 US$693
    • LHR 17:40
      12h 30m
      Direct
      ICN 15:10
      London - Seoul | Sun, Nov 15 | Asiana Airlines
      US$693
      14% off
      US$802 US$693
    • LHR 17:40
      12h 30m
      Direct
      ICN 15:10
      London - Seoul | Mon, Nov 2 | Asiana Airlines
      US$693
      14% off
      US$802 US$693
    • LHR 17:40
      12h 30m
      Direct
      ICN 15:10
      London - Seoul | Wed, Nov 11 | Asiana Airlines
      US$693
      14% off
      US$802 US$693
    • LON 13:00
      17h 25m
      1 stop
      SEL 14:00
      London - Seoul | Sat, Oct 31 | Normal Airline
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Displayed flight fares from London to Seoul are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Heathrow Airport to Incheon International Airport

What is the cheapest month to fly from Heathrow Airport to Incheon International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Heathrow Airport to Incheon International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Heathrow Airport to Incheon International Airport are usually in January, with an average price of US$413. It is best to avoid July, when the average price can reach US$1,081.

US$1,081
US$747
US$413
US$79
    Cheapest
  • US$593
    Oct
  • US$486
    Nov
  • US$587
    Dec
  • US$413
    Jan
  • US$543
    Feb
  • US$518
    Mar
  • US$551
    Apr
  • US$761
    May
  • US$658
    Jun
  • US$1,081
    Jul
  • US$621
    Aug
  • US$573
    Sep

What is the cheapest month to fly return from Heathrow Airport to Incheon International Airport?

The data is based on the past 12 months and shows the average monthly return fares from Heathrow Airport to Incheon International Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, November is often the month to find the lowest fares from Heathrow Airport to Incheon International Airport, with an average price of US$764. July is usually the most expensive month, with an average price reaching US$1,235.

US$1,235
US$1,000
US$764
US$529
    Cheapest
  • US$767
    Oct
  • US$764
    Nov
  • US$1,221
    Dec
  • US$822
    Jan
  • US$957
    Feb
  • US$861
    Mar
  • US$899
    Apr
  • US$905
    May
  • US$977
    Jun
  • US$1,235
    Jul
  • US$1,176
    Aug
  • US$1,013
    Sep

What is the cheapest day of the week to fly from Heathrow Airport to Incheon International Airport?

The data is based on the past 12 months and shows the average ticket prices from Heathrow Airport to Incheon International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Heathrow Airport to Incheon International Airport is Wednesday, with average prices usually lower than other days. Avoid departing on Saturday as prices are typically highest on that day.

US$826
US$744
US$662
US$580
    Cheapest
  • US$711
    Mon
  • US$696
    Tue
  • US$662
    Wed
  • US$735
    Thu
  • US$760
    Fri
  • US$826
    Sat
  • US$726
    Sun

Which airline offers the cheapest flights from Heathrow Airport to Incheon International Airport?

The cheapest airline flying from Heathrow Airport to Incheon International Airport is Vueling Airlines (from US$378) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Vueling Airlines
From US$378
China Southern Airlines
From US$392
Hainan Airlines
From US$416
Xiamen Airlines
From US$418
Air China
From US$448
China Eastern Airlines
From US$448
Shenzhen Airlines
From US$453
Air India
From US$466
Beijing Capital Airlines
From US$466
Scandinavian Airlines
From US$491

Find more flights and airlines

What is the flight schedule from Heathrow Airport to Incheon International Airport?

Check the schedule for flights from London to Seoul and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. CZ674

    Heathrow Airport

    21:00

    LHR

    10h 15m

    Direct

    14:15

    PKX

    S M T W T F S
    Search

  2. CZ315

    Beijing Daxing International Airport

    19:15

    PKX

    1h 55m

    Direct

    22:10

    ICN

    S M T W T F S

  3. SN2104

    Heathrow Airport

    06:50

    LHR

    1h

    Direct

    08:50

    BRU

    S M T W T F S
    Search

  4. CA464

    Brussels Airport

    13:25

    BRU

    10h 20m

    Direct

    05:45

    TFU

    - M - - - - S

  5. CA401

    Chengdu Tianfu International Airport

    08:20

    TFU

    3h 35m

    Direct

    12:55

    ICN

    S M T W T F S

  6. VY7641

    Heathrow Airport

    09:55

    LHR

    2h 15m

    Direct

    13:10

    BCN

    S M - - T F S
    Search

  7. TW408

    Josep Tarradellas Barcelona-El Prat Airport

    20:30

    BCN

    12h 20m

    Direct

    16:50

    ICN

    S - T - T F -

  8. CZ608

    Heathrow Airport

    19:15

    LHR

    10h 45m

    Direct

    13:00

    WUH

    - - T - - - S
    Search

  9. CZ6079

    Tianhe International Airport

    08:30

    WUH

    2h 55m

    Direct

    12:25

    ICN

    S - - - T - S

  10. CZ304

    Heathrow Airport

    22:10

    LHR

    11h 45m

    Direct

    16:55

    CAN

    S M T W T F S
    Search

  11. CZ339

    Guangzhou Baiyun International Airport

    17:20

    CAN

    3h 30m

    Direct

    21:50

    ICN

    S M T W T F S
Find more flights and airlines

About Heathrow Airport and Incheon International Airport

Learn about Heathrow Airport (LHR) and Incheon International Airport (ICN) — including location, terminals, transportation, and travel tips.

Flight distance 8,872.85km
Cheapest one-way ticket price US$378
Cheapest return ticket price US$587

FAQs for Heathrow Airport to Incheon International Airport Flights

  • How long is the flight from Heathrow Airport to Incheon International Airport?

    Heathrow Airport to Incheon International Airport takes about 12 hours 21 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 4 daily flights from Heathrow Airport (LHR) to Incheon International Airport (ICN).
  • The earliest flight from Heathrow Airport to Incheon International Airport departs at 13:25, and the last departs at 19:35, with about 3 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Heathrow Airport (LHR) to Incheon International Airport (ICN) is quite popular. Without considering departure times or holidays, tickets cost around US$1,199 in December, the most expensive month to book this route.
    • The distance from Incheon International Airport to downtown is about 48km, by taxi about 1 hour.
    • The distance from Gimpo International Airport to downtown is about 15km, by taxi about 30 minutes.
  • Asiana Airlines is a very popular airline operating an average of 3054 flights per month.
  • One-way flights from Heathrow Airport to Incheon International Airport currently start from US$378, and round-trip fares start from US$587. The current lowest fare is a Vueling Airlines flight departing on Tue, Dec 8; prices may vary depending on availability.
  • Yes. Asiana Airlines, Virgin Atlantic and Korean Air operate direct flights from Heathrow Airport to Incheon International Airport, with an average flight time of 11 hours 55 minutes, and around 20 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Heathrow Airport to Incheon International Airport is US$717. Prices may vary depending on the departure date, airline, and availability.
  • Heathrow Airport to Incheon International Airport operates around 21 weekly flights, mainly by Korean Air, Asiana Airlines and Virgin Atlantic. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Heathrow Airport and Incheon International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

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To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.