Book flights from Helsinki to London from €79*

Travel between Helsinki and London with airBaltic and enjoy a smooth, comfortable journey. Book your flight today and start your next adventure.

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*Fares displayed have been collected the last 48hrs and may no longer be available at time of booking. Additional fees and charges for products and services may apply.

See how Helsinki - London vary by month and day to find the best time to fly

Sep 2026
From€136*
Seen: 7 hrs ago
Flight Type: One Way/Economy
Oct 2026
From€100*
Seen: 1 hour ago
Flight Type: One Way/Economy
Nov 2026
From€79*
Seen: 1 day ago
Flight Type: One Way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label €126
cmp-daily-histogram-bars-legend-max-price-aria-label €714
Displaying fares for September-2026
  • HEL–LGW, 10.09.2026: From €714
    10

    Th

    SEP

  • HEL–LGW, 11.09.2026: From €582
    11

    Fr

  • HEL–LGW, 12.09.2026: From €302
    12

    Sa

  • HEL–LGW, 13.09.2026: From €302
    13

    Su

  • HEL–LGW, 14.09.2026: From €502
    14

    Mo

  • HEL–LGW, 15.09.2026: From €428
    15

    Tu

  • HEL–LGW, 16.09.2026: From €302
    16

    We

  • HEL–LGW, 17.09.2026: From €428
    17

    Th

  • HEL–LGW, 18.09.2026: From €502
    18

    Fr

  • HEL–LGW, 19.09.2026: From €302
    19

    Sa

  • HEL–LGW, 20.09.2026: From €502
    20

    Su

  • HEL–LGW, 21.09.2026: From €302
    21

    Mo

  • HEL–LGW, 22.09.2026: From €302
    22

    Tu

  • HEL–LGW, 23.09.2026: From €244
    23

    We

  • HEL–LGW, 24.09.2026: From €244
    24

    Th

  • HEL–LGW, 25.09.2026: From €244
    25

    Fr

  • HEL–LGW, 26.09.2026: From €244
    26

    Sa

  • HEL–LGW, 27.09.2026: From €244
    27

    Su

  • HEL–LGW, 28.09.2026: From €244
    28

    Mo

  • HEL–LGW, 29.09.2026: From €302
    29

    Tu

  • HEL–LGW, 30.09.2026: From €136
    30

    We

  • HEL–LGW, 01.10.2026: From €126
    01

    Th

    OCT

  • HEL–LGW, 02.10.2026: From €126
    02

    Fr

  • HEL–LGW, 03.10.2026: From €126
    03

    Sa

  • HEL–LGW, 04.10.2026: From €126
    04

    Su

  • HEL–LGW, 05.10.2026: From €136
    05

    Mo

  • HEL–LGW, 06.10.2026: From €136
    06

    Tu

  • HEL–LGW, 07.10.2026: From €136
    07

    We

  • HEL–LGW, 08.10.2026: From €166
    08

    Th

  • HEL–LGW, 09.10.2026: From €200
    09

    Fr

    • Range€126-€714

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for products and services may apply.


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    Find the best deals for flights from Helsinki to London with airBaltic

    Fly from Helsinki to London with airBaltic and enjoy affordable fares, flexible schedules, and a comfortable travel experience. Whether you’re planning a business trip, a weekend getaway, or a holiday escape, offers convenient flights and exceptional service to make your journey smooth from booking to arrival.

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    Find the best deals for flights from Helsinki to London with airBaltic
    From
    To
    Fare Type
    Dates
    Price
    Helsinki (HEL)London (LGW)One way
    /
    Economy    		Depart: 12.03.2027

    From

    €79

    Seen: 1 hour ago

    Helsinki (HEL)London (LGW)One way
    /
    Economy    		Depart: 11.03.2027

    From

    €79

    Seen: 1 hour ago

    Helsinki (HEL)London (LGW)One way
    /
    Economy    		Depart: 13.03.2027

    From

    €79

    Seen: 1 hour ago

    Helsinki (HEL)London (LGW)One way
    /
    Economy    		Depart: 06.01.2027

    From

    €79

    Seen: 46 minutes ago

    Helsinki (HEL)London (LGW)One way
    /
    Economy    		Depart: 30.12.2026

    From

    €79

    Seen: 46 minutes ago

    Helsinki (HEL)London (LGW)One way
    /
    Economy    		Depart: 03.04.2027

    From

    €79

    Seen: 10 minutes ago

    Helsinki (HEL)London (LGW)One way
    /
    Economy    		Depart: 09.12.2026

    From

    €79

    Seen: 28 minutes ago

    Helsinki (HEL)London (LGW)One way
    /
    Economy    		Depart: 31.12.2026

    From

    €79

    Seen: 11 minutes ago

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for products and services may apply.

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    Frequently asked questions about flights from Helsinki to London

    What is the cheapest month to fly from Helsinki to London?

    The cheapest month to fly from Helsinki to London is typically September. Fares can vary depending on demand and availability, so compare travel dates to find the best price for your trip.

    When is the best time to book a flight from Helsinki to London?

    The best time to book a flight from Helsinki to London depends on factors such as travel dates, season, and demand. Booking in advance and comparing different travel dates can help you find a suitable fare.

    How can I find best deals with airBaltic from Helsinki to London?

    airBaltic frequently has campaigns for flights from Helsinki to London, you can subscribe to our newsletter and be among the first ones to know about the sales

    Which airport does my airBaltic flight arrive in London?

    Your airBaltic flight arrives to Gatwick Airport (LGW).