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London Heathrow Airport to Incheon International Airport flight
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Cheap Flight Deals from London Heathrow Airport to Incheon International Airport

Search for flights from London to Seoul and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • LHR10:10
        20h 30m
        1 stop
        ICN14:40
        London - Seoul|Wed, May 22|Saudia
        £283£372
        24% OFF
        24% OFF
        £372£283
      • LHR22:40
        15h 5m
        1 stop
        ICN21:45
        London - Seoul|Tue, May 14|Air China
        £288£372
        23% OFF
        23% OFF
        £372£288
      • LHR22:40
        28h 55m
        1 stop
        ICN11:35
        London - Seoul|Mon, Jun 10|Air China
        £290£372
        22% OFF
        22% OFF
        £372£290
      • LHR10:00
        20h 40m
        1 stop
        ICN14:40
        London - Seoul|Mon, May 20|Saudia
        £291
        £291
      • LHR22:00
        30h 55m
        1 stop
        ICN12:55
        London - Seoul|Thu, May 16|Air China
        £295
        £295
      • LHR22:40
        31h
        1 stop
        ICN13:40
        London - Seoul|Mon, May 20|Air China
        £297
        £297
      • LHR20:50
        17h 20m
        1 stop
        ICN22:10
        London - Seoul|Mon, Jun 10|China Southern Airlines
        £298
        £298
      • LHR16:25
        38h 15m
        2 stops
        ICN14:40
        London - Seoul|Tue, May 21|Saudia
        £299
        £299
      • LHR22:10
        33h 15m
        1 stop
        ICN15:25
        London - Seoul|Tue, Jun 11|China Southern Airlines
        £301
        £301
      • LHR20:50
        17h 20m
        1 stop
        ICN22:10
        London - Seoul|Tue, May 7|China Southern Airlines
        £301
        £301
      • LHR13:00
        3h 5m
        Direct
        ICN14:00
        London - Seoul|Sat, May 4|Saudia
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from London Heathrow Airport to Incheon International Airport

See which airlines fly from London to Seoul. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Air China
From £288
Saudia
From £293
Air India
From £340
British Airways
From £342
Shenzhen Airlines
From £353
Aer Lingus
From £360
KLM
From £361
Beijing Capital Airlines
From £364
China Eastern Airlines
From £368
Hainan Airlines
From £376
ANA airlines
Find more flights and airlines

Find Cheaper Flights from London to Seoul

Explore other flights from London to Seoul to find the best alternative options.

  • Cheapest
    Wizz Air Malta
    LGW
    21:10
    39h 35m
    2 transfer
    ICN
    20:45
    London Gatwick Airport - Incheon International Airport
    Tue, May 7Wizz Air Malta
    £258
  • Air China
    LGW
    12:35
    16h 25m
    1 transfer
    GMP
    13:00
    London Gatwick Airport - Gimpo International Airport
    Wed, Jun 5Air China
    £261
  • Air China
    LGW
    12:35
    16h 25m
    1 transfer
    GMP
    13:00
    London Gatwick Airport - Gimpo International Airport
    Wed, Jun 5Air China
    £261
    Find More Flights
Flight Schedule from London 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. AI162

    Air India

    09:45

    LHR

    8.6h

    22:50

    DEL

    SMTWTFS
    Search

  2. AI312

    Air India

    00:05

    DEL

    7.1h

    10:40

    ICN

    -M-W-FS

  3. SV110

    Saudia

    10:00

    LHR

    6.8h

    18:45

    RUH

    SMTWTFS
    Search

  4. SV896

    Saudia

    22:10

    RUH

    10.5h

    14:40

    ICN

    S-T-T--

  5. CZ674

    China Southern Airlines

    20:50

    LHR

    10.2h

    14:00

    PKX

    SMTWTFS
    Search

  6. CZ315

    China Southern Airlines

    18:55

    PKX

    2.3h

    22:10

    ICN

    SMTWTFS

  7. AI166

    Air India

    21:45

    LHR

    8.3h

    10:35

    DEL

    -M-W-F-
    Search

  8. AI312

    Air India

    00:05

    DEL

    7.1h

    10:40

    ICN

    -M-W-FS

  9. CA424

    Air China

    22:00

    LHR

    10.8h

    15:45

    TFU

    -M-W-F-
    Search

  10. CA401

    Air China

    08:30

    TFU

    3.4h

    12:55

    ICN

    SMTWTFS

  11. GS7988

    Tianjin Airlines

    22:00

    LHR

    13.8h

    18:45

    TSN

    ----T-S
    Search

  12. GS7993

    Tianjin Airlines

    07:50

    TSN

    1.7h

    10:30

    ICN

    SMTWTFS

  13. CZ304

    China Southern Airlines

    22:10

    LHR

    11.9h

    17:05

    CAN

    SMTWTFS
    Search

  14. CZ337

    China Southern Airlines

    09:35

    CAN

    3.3h

    13:55

    ICN

    SMTWTFS

  15. CA856

    Air China

    22:40

    LHR

    9.5h

    15:10

    PEK

    SMTWTFS
    Search

  16. CA135

    Air China

    09:25

    PEK

    2.2h

    12:35

    ICN

    --T----

  17. CA856

    Air China

    22:40

    LHR

    9.5h

    15:10

    PEK

    SMTWTFS
    Search

  18. CA123

    Air China

    08:40

    PEK

    1.9h

    11:35

    ICN

    SMTWTFS

  19. CA856

    Air China

    22:40

    LHR

    9.5h

    15:10

    PEK

    SMTWTFS
    Search

  20. CA709

    Air China

    19:00

    PEK

    1.8h

    21:45

    ICN

    SMTWT--
Find more flights and airlines

London Heathrow Airport to Incheon International Airport Flights Info

Flight distance8,872.85km
Cheapest one-way ticket price£282
Cheapest return ticket price£437

FAQs for London Heathrow Airport to Incheon International Airport Flights

  • How long does it take to fly from London Heathrow Airport (LHR) to Incheon International Airport (ICN)?

    It takes around 12 hours 39 minutes to fly from London Heathrow Airport (LHR) to London Heathrow Airport(ICN).

  • How many daily flights are there from London Heathrow Airport (LHR) to Incheon International Airport (ICN)?

    There are around 2 daily flights from London Heathrow Airport (LHR) to Incheon International Airport (ICN).

  • When are flight tickets from London Heathrow Airport (LHR) to Incheon International Airport (ICN) the cheapest?

    Tickets cost around £499 in May, making it the cheapest month to book. London Heathrow Airport (LHR) to Incheon International Airport (ICN) is a popular route, so don't forget to book your tickets in advance.

  • When are flight tickets from London Heathrow Airport (LHR) to Incheon International Airport (ICN) most expensive?

    The route from London Heathrow Airport (LHR) to Incheon International Airport (ICN) is quite popular. Without considering departure times or holidays, tickets cost around £778 in July, the most expensive month to book this route.

  • What is the transportation method from the main airport to downtown in Seoul?

    • 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.

  • Which airline operates the most direct flights from London Heathrow Airport (LHR) to Incheon International Airport (ICN)?

    Korean Air is a very popular airline operating an average of 2158 flights per month.

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