Trip.com
>
Flights
>
Flights to United Kingdom
>
Flights to Greater London
>
Flights to London
>
Seoul to London flight
>
Incheon International Airport to Heathrow Airport flight

Explore the cheapest one-way and round-trip flights from Incheon International Airport to Heathrow Airport over the next 90 days, with one-way fares from €191 and round-trip from €527. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        ICN 12:25
        14h 25m
        Nonstop
        LHR 18:50
        Seoul - London | Thu, Oct 1 | Virgin Atlantic
        LHR 13:25
        12h 40m
        Nonstop
        ICN 10:05
        London - Seoul | Sun, Oct 4 | Virgin Atlantic
        €814 €1,100
        26% off
        26% off
        €1,100 €814
      • ICN 12:25
        14h 25m
        Nonstop
        LHR 18:50
        Seoul - London | Fri, Sep 11 | Virgin Atlantic
        LHR 13:25
        12h 40m
        Nonstop
        ICN 10:05
        London - Seoul | Sun, Sep 13 | Virgin Atlantic
        €880 €1,100
        20% off
        20% off
        €1,100 €880
      • ICN 09:25
        16h 40m
        1 stop
        LHR 18:05
        Seoul - London | Mon, Nov 2 | China Southern Airlines
        LHR 21:00
        17h 10m
        1 stop
        ICN 22:10
        London - Seoul | Mon, Nov 9 | China Southern Airlines
        €527 €1,100
        52% off
        52% off
        €1,100 €527
      • ICN 09:40
        17h 40m
        1 stop
        LHR 19:20
        Seoul - London | Sat, Oct 31 | China Southern Airlines
        LGW 11:40
        18h 15m
        1 stop
        ICN 13:55
        London - Seoul | Mon, Nov 2 | China Southern Airlines
        €542
        51% off
        €1,100 €542
      • ICN 09:40
        17h 40m
        1 stop
        LHR 19:20
        Seoul - London | Sun, Sep 27 | China Southern Airlines
        LGW 18:10
        19h 40m
        1 stop
        ICN 21:50
        London - Seoul | Sat, Oct 3 | China Southern Airlines
        €544
        51% off
        €1,100 €544
      • ICN 16:45
        34h 35m
        1 stop
        LHR 19:20
        Seoul - London | Thu, Sep 24 | China Southern Airlines
        LGW 11:10
        18h 45m
        1 stop
        ICN 13:55
        London - Seoul | Thu, Oct 1 | China Southern Airlines
        €544
        51% off
        €1,100 €544
      • ICN 09:40
        17h 40m
        1 stop
        LHR 19:20
        Seoul - London | Sun, Oct 4 | China Southern Airlines
        LGW 18:10
        19h 40m
        1 stop
        ICN 21:50
        London - Seoul | Sat, Oct 10 | China Southern Airlines
        €545
        50% off
        €1,100 €545
      • ICN 09:25
        16h 40m
        1 stop
        LHR 18:05
        Seoul - London | Tue, Sep 29 | China Southern Airlines
        LGW 11:00
        18h 55m
        1 stop
        ICN 13:55
        London - Seoul | Sun, Oct 4 | China Southern Airlines
        €546
        50% off
        €1,100 €546
      • ICN 09:25
        16h 40m
        1 stop
        LHR 18:05
        Seoul - London | Mon, Sep 28 | China Southern Airlines
        LGW 11:00
        18h 55m
        1 stop
        ICN 13:55
        London - Seoul | Sun, Oct 4 | China Southern Airlines
        €547
        50% off
        €1,100 €547
      • ICN 09:25
        16h 40m
        1 stop
        LHR 18:05
        Seoul - London | Wed, Sep 30 | China Southern Airlines
        LGW 11:00
        26h 50m
        1 stop
        ICN 21:50
        London - Seoul | Sun, Oct 4 | China Southern Airlines
        €547
        50% off
        €1,100 €547
      • ICN 09:40
        17h 40m
        1 stop
        LHR 19:20
        Seoul - London | Fri, Sep 25 | China Southern Airlines
        LGW 11:10
        20h 15m
        1 stop
        ICN 15:25
        London - Seoul | Thu, Oct 1 | China Southern Airlines
        €547
        50% off
        €1,100 €547
      • ICN 09:40
        17h 40m
        1 stop
        LHR 19:20
        Seoul - London | Fri, Oct 2 | China Southern Airlines
        LGW 11:00
        18h 55m
        1 stop
        ICN 13:55
        London - Seoul | Wed, Oct 7 | China Southern Airlines
        €547
        50% off
        €1,100 €547
      • ICN 09:40
        17h 40m
        1 stop
        LHR 19:20
        Seoul - London | Sat, Oct 3 | China Southern Airlines
        LGW 11:00
        18h 55m
        1 stop
        ICN 13:55
        London - Seoul | Wed, Oct 7 | China Southern Airlines
        €547
        50% off
        €1,100 €547
      • ICN 09:40
        17h 40m
        1 stop
        LHR 19:20
        Seoul - London | Thu, Oct 1 | China Southern Airlines
        LGW 11:00
        18h 55m
        1 stop
        ICN 13:55
        London - Seoul | Wed, Oct 7 | China Southern Airlines
        €551
        50% off
        €1,100 €551
      • SEL 13:00
        17h 25m
        1 stop
        LON 14:00
        Seoul - London | Sat, Sep 5 | Normal Airline
        LON 15:00
        6h
        Nonstop
        SEL 16:00
        London - Seoul | Mon, Sep 7 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        ICN 12:25
        14h 25m
        Nonstop
        LHR 18:50
        Seoul - London | Sat, Sep 5 | Virgin Atlantic
        €410 €513
        20% off
        20% off
        €513 €410
      • ICN 12:25
        14h 25m
        Nonstop
        LHR 18:50
        Seoul - London | Fri, Sep 25 | Virgin Atlantic
        €410 €513
        20% off
        20% off
        €513 €410
      • ICN 15:30
        36h 55m
        1 stop
        LHR 20:25
        Seoul - London | Tue, Oct 27 | Air China
        €191 €513
        63% off
        63% off
        €513 €191
      • ICN 13:05
        15h 20m
        1 stop
        LHR 20:25
        Seoul - London | Fri, Oct 30 | Air China
        €194
        62% off
        €513 €194
      • ICN 15:15
        36h 5m
        1 stop
        LHR 19:20
        Seoul - London | Fri, Oct 30 | China Southern Airlines
        €194
        62% off
        €513 €194
      • ICN 15:15
        36h 5m
        1 stop
        LHR 19:20
        Seoul - London | Tue, Oct 27 | China Southern Airlines
        €194
        62% off
        €513 €194
      • ICN 15:30
        34h 10m
        1 stop
        LHR 17:40
        Seoul - London | Wed, Oct 28 | Air China
        €194
        62% off
        €513 €194
      • ICN 15:30
        34h 10m
        1 stop
        LHR 17:40
        Seoul - London | Thu, Oct 22 | Air China
        €195
        62% off
        €513 €195
      • ICN 15:15
        36h 5m
        1 stop
        LHR 19:20
        Seoul - London | Wed, Oct 28 | China Southern Airlines
        €196
        62% off
        €513 €196
      • ICN 15:30
        34h 10m
        1 stop
        LHR 17:40
        Seoul - London | Thu, Oct 29 | Air China
        €196
        62% off
        €513 €196
      • ICN 15:30
        34h 10m
        1 stop
        LHR 17:40
        Seoul - London | Fri, Oct 23 | Air China
        €196
        62% off
        €513 €196
      • ICN 15:30
        34h 10m
        1 stop
        LHR 17:40
        Seoul - London | Mon, Oct 26 | Air China
        €196
        62% off
        €513 €196
      • ICN 15:15
        36h 5m
        1 stop
        LHR 19:20
        Seoul - London | Thu, Oct 22 | China Southern Airlines
        €197
        62% off
        €513 €197
      • ICN 15:15
        36h 5m
        1 stop
        LHR 19:20
        Seoul - London | Thu, Oct 29 | China Southern Airlines
        €198
        61% off
        €513 €198
      • SEL 13:00
        17h 25m
        1 stop
        LON 14:00
        Seoul - London | Sat, Sep 5 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Incheon International Airport to Heathrow Airport 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 Incheon International Airport to Heathrow Airport

What is the cheapest month for one-way flights from Incheon International Airport to Heathrow Airport?

Data is based on average one-way flight prices from Incheon International Airport to Heathrow Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Incheon International Airport to Heathrow Airport, the best time to buy is in December, with an average price of €159. You’ll want to avoid August, when the average price can reach as high as €721.

€721
€440
€159
0
    Cheapest
  • €721
    Aug
  • €328
    Sep
  • €276
    Oct
  • €232
    Nov
  • €159
    Dec
  • €198
    Jan
  • €304
    Feb
  • €162
    Mar
  • €175
    Apr
  • €301
    May
  • €290
    Jun
  • €339
    Jul

What’s the cheapest month to fly round-trip from Incheon International Airport to Heathrow Airport?

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

Based on Trip.com’s data from the past 12 months, December is typically the cheapest month to find flights from Incheon International Airport to Heathrow Airport, with an average price of €656. In contrast, August is usually the most expensive month, with average fares reaching €1,473.

€1,473
€1,065
€656
€248
    Cheapest
  • €1,473
    Aug
  • €895
    Sep
  • €955
    Oct
  • €764
    Nov
  • €656
    Dec
  • €857
    Jan
  • €783
    Feb
  • €823
    Mar
  • €808
    Apr
  • €753
    May
  • €837
    Jun
  • €833
    Jul

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

The data is based on the past 12 months and shows the average ticket prices from Incheon International Airport to Heathrow 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 day to depart from Incheon International Airport to Heathrow Airport is Tuesday, with average fares typically lower than other days. You’ll want to avoid flying on Saturday, as ticket prices are usually the highest that day.

€505
€456
€407
€358
  • €417
    Mon
  • €407
    Tue
  • €407
    Wed
  • €415
    Thu
  • €437
    Fri
  • €505
    Sat
  • €494
    Sun

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

The cheapest airline flying from Incheon International Airport to Heathrow Airport is China Eastern Airlines (from €201) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

China Eastern Airlines
From €201
Air China
From €204
China Southern Airlines
From €205
Malaysia Airlines
From €225
Shenzhen Airlines
From €237
Xiamen Airlines
From €241
Vietnam Airlines
From €271
Beijing Capital Airlines
From €273
Finnair
From €293
Etihad Airways
From €300

Find more flights and airlines

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. CZ316

    Incheon International Airport

    09:25

    ICN

    2h 5m

    Nonstop

    10:30

    PKX

    S M T W T F S
    Search

  2. CZ673

    Beijing Daxing International Airport

    14:15

    PKX

    10h 50m

    Nonstop

    18:05

    LHR

    S M T W T F S

  3. CZ340

    Incheon International Airport

    09:40

    ICN

    3h 50m

    Nonstop

    12:30

    CAN

    S M T W T F S
    Search

  4. CZ303

    Guangzhou Baiyun International Airport

    13:40

    CAN

    12h 40m

    Nonstop

    19:20

    LHR

    S M T W T F S

  5. ZH632

    Incheon International Airport

    17:45

    ICN

    3h 50m

    Nonstop

    20:35

    SZX

    S M T W T F S
    Search

  6. ZH887

    Shenzhen Bao'an International Airport

    13:40

    SZX

    13h 20m

    Nonstop

    20:00

    LHR

    S - T - T F S

  7. CA132

    Incheon International Airport

    15:30

    ICN

    2h 10m

    Nonstop

    16:40

    PKX

    S M T W T F S
    Search

  8. CA937

    Beijing Capital International Airport

    13:35

    PEK

    11h 5m

    Nonstop

    17:40

    LHR

    S M T W T F S

  9. MU5034

    Incheon International Airport

    16:20

    ICN

    2h 10m

    Nonstop

    17:30

    PVG

    S M T W T F S
    Search

  10. MU551

    Shanghai Pudong International Airport

    13:15

    PVG

    12h 25m

    Nonstop

    18:40

    LHR

    S M T W T F S

  11. CZ338

    Incheon International Airport

    15:15

    ICN

    3h 55m

    Nonstop

    18:10

    CAN

    S M T W T F S
    Search

  12. CZ303

    Guangzhou Baiyun International Airport

    13:40

    CAN

    12h 40m

    Nonstop

    19:20

    LHR

    S M T W T F S

  13. CA124

    Incheon International Airport

    13:05

    ICN

    2h 5m

    Nonstop

    14:10

    PEK

    S M T W T F S
    Search

  14. CA937

    Beijing Capital International Airport

    13:35

    PEK

    11h 5m

    Nonstop

    17:40

    LHR

    S M T W T F S

  15. CA402

    Incheon International Airport

    14:55

    ICN

    4h

    Nonstop

    17:55

    TFU

    S M T W T F S
    Search

  16. CA423

    Chengdu Tianfu International Airport

    15:30

    TFU

    11h 50m

    Nonstop

    19:20

    LHR

    - M - W - F -

  17. MH067

    Incheon International Airport

    11:00

    ICN

    6h 35m

    Nonstop

    16:35

    KUL

    S M T W T F S
    Search

  18. MH004

    Kuala Lumpur International Airport

    09:50

    KUL

    13h 45m

    Nonstop

    16:35

    LHR

    S M T W T F S

  19. MU5042

    Incheon International Airport

    12:55

    ICN

    2h 20m

    Nonstop

    14:15

    PVG

    S M T W T F S
    Search

  20. MU551

    Shanghai Pudong International Airport

    13:15

    PVG

    12h 25m

    Nonstop

    18:40

    LHR

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

About Incheon International Airport and Heathrow Airport

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

Flight distance 8,872.85 km
Cheapest one-way ticket price €191
Cheapest return ticket price €527

FAQs for Incheon International Airport to Heathrow Airport Flights

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

    It takes around 14 hours 33 minutes to fly from Incheon International Airport (icn) to Heathrow Airport (lhr).
  • There are around 5 daily flights from Incheon International Airport (ICN) to Heathrow Airport (LHR).
  • Tickets cost around €528 in November, making it the cheapest month to book. Incheon International Airport (ICN) to Heathrow Airport (LHR) is a popular route, so don't forget to book your tickets in advance.
  • The route from Incheon International Airport (ICN) to Heathrow Airport (LHR) is quite popular. Without considering departure times or holidays, tickets cost around €687 in September, the most expensive month to book this route.
    • The distance from London Gatwick Airport to downtown is about 39 km, by taxi about 50 minutes.
    • The distance from Heathrow Airport to downtown is about 23 km, by taxi about 40 minutes.
    • The distance from London Luton Airport to downtown is about 44 km, by taxi about 1 hour.
  • Asiana Airlines is a very popular airline operating an average of 3116 flights per month.
  • The earliest flight from Incheon International Airport to Heathrow Airport departs at 07:50, and the last departs at 12:25, with about 5 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • Incheon International Airport to Heathrow Airport takes about 5 hours 52 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • Yes. Korean Air, Virgin Atlantic and Asiana Airlines operate direct flights from Incheon International Airport to Heathrow Airport, with an average flight time of 5 hours 52 minutes, and around 8 weekly flights. Actual flight frequency may vary by season.

Popular Destinations