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London to Keflavík International Airport flight
      • Cheapest nonstop
        LTN 06:25
        3h 5m
        Direct
        KEF 08:30
        London - Reykjavik | Sun, Sep 13 | easyJet
        KEF 09:10
        2h 55m
        Direct
        LTN 13:05
        Reykjavik - London | Sun, Sep 20 | easyJet
        S$ 294 S$ 323
        9% off
        9% off
        S$ 323 S$ 294
      • LTN 06:15
        3h 5m
        Direct
        KEF 08:20
        London - Reykjavik | Wed, Sep 9 | easyJet
        KEF 09:10
        2h 55m
        Direct
        LTN 13:05
        Reykjavik - London | Sun, Sep 13 | easyJet
        S$ 297 S$ 323
        8% off
        8% off
        S$ 323 S$ 297
      • LTN 06:15
        3h 5m
        Direct
        KEF 08:20
        London - Reykjavik | Thu, Sep 10 | easyJet
        KEF 08:20
        7h 35m
        1 stop
        LTN 16:55
        Reykjavik - London | Thu, Sep 17 | easyJet
        S$ 237 S$ 323
        27% off
        27% off
        S$ 323 S$ 237
      • LTN 06:15
        3h 5m
        Direct
        KEF 08:20
        London - Reykjavik | Thu, Sep 3 | easyJet
        KEF 20:05
        17h 20m
        1 stop
        LGW 14:25
        Reykjavik - London | Wed, Sep 9 | Norwegian
        S$ 273
        15% off
        S$ 323 S$ 273
      • LTN 06:25
        3h 5m
        Direct
        KEF 08:30
        London - Reykjavik | Mon, Sep 7 | easyJet
        KEF 20:05
        17h 20m
        1 stop
        LGW 14:25
        Reykjavik - London | Wed, Sep 9 | Norwegian
        S$ 283
        12% off
        S$ 323 S$ 283
      • STN 15:25
        9h 10m
        1 stop
        KEF 23:35
        London - Reykjavik | Sun, Sep 20 | Ryanair
        KEF 20:05
        11h 35m
        1 stop
        LGW 08:40
        Reykjavik - London | Wed, Sep 23 | Norwegian
        S$ 285
        12% off
        S$ 323 S$ 285
      • LTN 06:15
        3h 5m
        Direct
        KEF 08:20
        London - Reykjavik | Thu, Sep 17 | easyJet
        KEF 20:05
        11h 35m
        1 stop
        LGW 08:40
        Reykjavik - London | Wed, Sep 23 | Norwegian
        S$ 287
        11% off
        S$ 323 S$ 287
      • STN 15:25
        9h 10m
        1 stop
        KEF 23:35
        London - Reykjavik | Sun, Sep 6 | Ryanair
        KEF 20:05
        17h 20m
        1 stop
        LGW 14:25
        Reykjavik - London | Wed, Sep 9 | Norwegian
        S$ 290
        10% off
        S$ 323 S$ 290
      • LTN 06:25
        3h 5m
        Direct
        KEF 08:30
        London - Reykjavik | Mon, Sep 14 | easyJet
        KEF 18:35
        14h
        1 stop
        LHR 09:35
        Reykjavik - London | Sun, Sep 20 | Scandinavian Airlines
        S$ 290
        10% off
        S$ 323 S$ 290
      • LTN 06:25
        3h 5m
        Direct
        KEF 08:30
        London - Reykjavik | Mon, Aug 31 | easyJet
        KEF 17:35
        27h 5m
        1 stop
        LHR 21:40
        Reykjavik - London | Thu, Sep 3 | Scandinavian Airlines
        S$ 299
        7% off
        S$ 323 S$ 299
      • STN 12:30
        7h 25m
        1 stop
        KEF 18:55
        London - Reykjavik | Fri, Sep 18 | Ryanair
        KEF 20:05
        11h 35m
        1 stop
        LGW 08:40
        Reykjavik - London | Wed, Sep 23 | Norwegian
        S$ 300
        7% off
        S$ 323 S$ 300
      • LON 13:00
        17h 25m
        1 stop
        REK 14:00
        London - Reykjavik | Fri, Jul 24 | Normal Airline
        REK 15:00
        6h
        Direct
        LON 16:00
        Reykjavik - London | Sun, Jul 26 | Normal Airline
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      • Cheapest nonstop
        LTN 06:25
        3h 5m
        Direct
        KEF 08:30
        London - Reykjavik | Thu, Sep 3 | easyJet
        S$ 99 S$ 126
        21% off
        21% off
        S$ 126 S$ 99
      • LTN 06:15
        3h 5m
        Direct
        KEF 08:20
        London - Reykjavik | Sun, Sep 13 | easyJet
        S$ 102 S$ 126
        19% off
        19% off
        S$ 126 S$ 102
      • LTN 15:15
        19h 10m
        1 stop
        KEF 09:25
        London - Reykjavik | Sun, Sep 13 | Wizz Air Malta
        S$ 104 S$ 126
        17% off
        17% off
        S$ 126 S$ 104
      • STN 10:25
        9h 15m
        1 stop
        KEF 18:40
        London - Reykjavik | Mon, Aug 31 | Ryanair
        S$ 110
        13% off
        S$ 126 S$ 110
      • LTN 20:35
        12h 45m
        1 stop
        KEF 08:20
        London - Reykjavik | Sun, Sep 20 | Wizz Air Malta
        S$ 111
        12% off
        S$ 126 S$ 111
      • LTN 21:20
        21h 50m
        1 stop
        KEF 18:10
        London - Reykjavik | Tue, Sep 15 | Wizz Air
        S$ 113
        10% off
        S$ 126 S$ 113
      • STN 21:45
        11h 5m
        1 stop
        KEF 07:50
        London - Reykjavik | Tue, Sep 1 | Ryanair
        S$ 115
        9% off
        S$ 126 S$ 115
      • STN 21:20
        12h
        1 stop
        KEF 08:20
        London - Reykjavik | Sun, Sep 20 | Ryanair
        S$ 116
        8% off
        S$ 126 S$ 116
      • STN 07:25
        27h
        1 stop
        KEF 09:25
        London - Reykjavik | Sun, Sep 13 | Ryanair
        S$ 117
        7% off
        S$ 126 S$ 117
      • LON 13:00
        17h 25m
        1 stop
        REK 14:00
        London - Reykjavik | Fri, Jul 24 | Normal Airline
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Trip.com Price Insights: Flights from London to Keflavík International Airport

Which month has the cheapest one-way flights from London to Keflavík International Airport?

The data is based on Trip.com data from the past 12 months and shows the average one-way fares by month from London to Keflavík International Airport.

Based on Trip.com data from the past 12 months, the cheapest one-way flights from London to Keflavík International Airport are usually in January, with an average price of S$ 77. July sees the highest fares, around S$ 419.

S$ 419
S$ 248
S$ 77
0
    Cheapest
  • S$ 419
    Jul
  • S$ 327
    Aug
  • S$ 198
    Sep
  • S$ 200
    Oct
  • S$ 95
    Nov
  • S$ 113
    Dec
  • S$ 77
    Jan
  • S$ 117
    Feb
  • S$ 102
    Mar
  • S$ 219
    Apr
  • S$ 265
    May
  • S$ 284
    Jun

Which month has the cheapest round-trip flights from London to Keflavík International Airport?

The data is based on Trip.com data from the past 12 months and shows the average round-trip fares by month from London to Keflavík International Airport.

Based on Trip.com data from the past 12 months, the cheapest round‑trip flights from London to Keflavík International Airport are usually in February, with an average price of S$ 356. July sees the highest fares, around S$ 734.

S$ 734
S$ 545
S$ 356
S$ 167
    Cheapest
  • S$ 734
    Jul
  • S$ 608
    Aug
  • S$ 392
    Sep
  • S$ 521
    Oct
  • S$ 407
    Nov
  • S$ 704
    Dec
  • S$ 376
    Jan
  • S$ 356
    Feb
  • S$ 385
    Mar
  • S$ 581
    Apr
  • S$ 572
    May
  • S$ 633
    Jun

Which day of the week has the cheapest flights from London to Keflavík International Airport?

The data is based on Trip.com data from the past 12 months and shows the average fares by each day of the week from London to Keflavík International Airport.

Based on Trip.com data from the past 12 months, the cheapest day for flights from London to Keflavík International Airport is Tuesday, with average prices lower than other days. Try to avoid departing on Saturday, as fares are typically the highest.

S$ 274
S$ 238
S$ 202
S$ 166
  • S$ 231
    Mon
  • S$ 202
    Tue
  • S$ 217
    Wed
  • S$ 227
    Thu
  • S$ 263
    Fri
  • S$ 274
    Sat
  • S$ 208
    Sun

Cheap Flights from London to Keflavík International Airport

Icelandair logo Icelandair
British Airways logo British Airways
easyJet logo easyJet
Scandinavian Airlines logo Scandinavian Airlines

Flight Schedule from London to Keflavík International Airport

Flight info.
Departure
Arrival
Weekly Schedule

  1. U22635

    London Luton Airport

    06:25

    LTN

    3h 5m

    08:30

    KEF

    - - T - - - S
    Search

  2. RK1273

    London Stansted Airport

    14:20

    STN

    1h 20m

    Direct

    15:40

    EDI

    S M T W T F S
    Search

  3. U23315

    Edinburgh Airport

    07:45

    EDI

    2h 30m

    Direct

    10:15

    KEF

    - - T - - F -

  4. U2314

    London Stansted Airport

    22:05

    STN

    1h 15m

    Direct

    23:20

    EDI

    S M T W T - S
    Search

  5. U23315

    Edinburgh Airport

    07:45

    EDI

    2h 30m

    Direct

    10:15

    KEF

    - - T - - F -

  6. W61602

    London Luton Airport

    08:30

    LTN

    2h 15m

    Direct

    11:45

    GDN

    S M T W T F S
    Search

  7. W61773

    Gdansk Lech Walesa Airport

    06:30

    GDN

    5h 10m

    Direct

    09:40

    KEF

    - M T W - F S

  8. W46304

    London Luton Airport

    20:35

    LTN

    2h

    Direct

    23:35

    MXP

    S - T - T F S
    Search

  9. U23969

    Milan Malpensa Airport

    07:30

    MXP

    4h 25m

    Direct

    09:55

    KEF

    S M T W T F S

  10. FR2759

    London Stansted Airport

    21:20

    STN

    1h 55m

    Direct

    00:15

    MXP

    S M T W T F S
    Search

  11. U23969

    Milan Malpensa Airport

    07:30

    MXP

    4h 25m

    Direct

    09:55

    KEF

    S M T W T F S

  12. W46302

    London Luton Airport

    15:15

    LTN

    2h

    Direct

    18:15

    MXP

    S M T W T F S
    Search

  13. U23969

    Milan Malpensa Airport

    07:30

    MXP

    4h 25m

    Direct

    09:55

    KEF

    S M T W T F S

  14. W61802

    London Luton Airport

    21:50

    LTN

    2h 5m

    Direct

    00:55

    WRO

    S M T W T F S
    Search

  15. W61897

    Wrocław Airport

    16:05

    WRO

    4h 5m

    Direct

    18:10

    KEF

    - M - W - F -

  16. W46304

    London Luton Airport

    20:35

    LTN

    2h

    Direct

    23:35

    MXP

    S - T - T F S
    Search

  17. W46453

    Milan Malpensa Airport

    06:10

    MXP

    4h 40m

    Direct

    09:50

    KEF

    S - - W T - S

  18. W61002

    London Luton Airport

    08:30

    LTN

    2h 20m

    Direct

    11:50

    KTW

    S M T W T F S
    Search

  19. W61167

    Katowice International Airport

    15:00

    KTW

    5h 35m

    Direct

    18:35

    KEF

    - M - W - F S
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Flight Info of Flights from London to Keflavík International Airport

Cheapest return ticket price S$ 183
Cheapest one-way flight price S$ 75
Off-season for travel November
Peak season for travel July

FAQs for London to Keflavík International Airport Flights

  • When to buy flight tickets from London (LON) to Reykjavik (REK) the cheapest?

    Airlines adjust prices for flights from London to Reykjavik based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • According to Trip.com's data, the lowest price is around S$ 468.
  • It takes about 3 hours 10 minutes to fly from London (LON) to Reykjavik (REK).
    • The distance from Keflavík International Airport to downtown is about 38km, by taxi about 50 minutes.
    • The distance from Reykjavik Domestic Airport to downtown is about 2km, by taxi about 20 minutes.
  • The earliest flight departs from London (LHR) at 07:25 and arrives in Reykjavik (KEF) at 09:30.
  • The latest flight departs from London (LHR) at 21:25 and arrives in Reykjavik (KEF) at 23:35.
  • Icelandair operates 81 direct flights from London (LON) to Reykjavik (REK).
  • There are 2 airports near Reykjavik: Keflavík International Airport and Reykjavik Domestic Airport.

Popular Destinations & Recommendations

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

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Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

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