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Flights from Kemi-Tornio to London

Find the cheapest flight options from Kemi-Tornio to London over the next three months. Book one-way tickets from KRW 254,550 and round-trip tickets from KRW 649,446.

      • KEM 05:20
        5h 50m
        1 stop
        LHR 09:10
        Kemi-Tornio - London | Thu, Jan 22 | Finnair
        LHR 16:15
        15h
        1 stop
        KEM 09:15
        London - Kemi-Tornio | Sun, Jan 25 | Finnair
        KRW 649,446 KRW 1,244,940
        48% OFF
        48% OFF
        KRW 1,244,940 KRW 649,446
      • KEM 13:40
        9h
        1 stop
        LHR 20:40
        Kemi-Tornio - London | Fri, Dec 12 | Finnair
        LHR 16:15
        6h 25m
        1 stop
        KEM 00:40
        London - Kemi-Tornio | Mon, Dec 15 | Finnair
        KRW 677,056 KRW 1,244,940
        46% OFF
        46% OFF
        KRW 1,244,940 KRW 677,056
      • KEM 05:20
        5h 50m
        1 stop
        LHR 09:10
        Kemi-Tornio - London | Tue, Jan 13 | Finnair
        LHR 16:15
        6h 25m
        1 stop
        KEM 00:40
        London - Kemi-Tornio | Tue, Jan 20 | Finnair
        KRW 692,115 KRW 1,244,940
        44% OFF
        44% OFF
        KRW 1,244,940 KRW 692,115
      • KEM 14:55
        7h 45m
        1 stop
        LHR 20:40
        Kemi-Tornio - London | Tue, Dec 23 | Finnair
        STN 06:00
        6h 30m
        1 stop
        KEM 14:30
        London - Kemi-Tornio | Tue, Dec 30 | Ryanair
        KRW 832,671
        33% OFF
        KRW 1,244,940 KRW 832,671
      • KEM 16:05
        19h 5m
        1 stop
        LHR 09:10
        Kemi-Tornio - London | Sun, Dec 21 | Finnair
        LHR 18:10
        18h 20m
        1 stop
        KEM 14:30
        London - Kemi-Tornio | Sun, Dec 28 | Finnair
        KRW 838,528
        33% OFF
        KRW 1,244,940 KRW 838,528
      • KEM 16:05
        6h 35m
        1 stop
        LHR 20:40
        Kemi-Tornio - London | Sun, Dec 14 | Finnair
        LHR 18:10
        18h 20m
        1 stop
        KEM 14:30
        London - Kemi-Tornio | Sun, Dec 21 | Finnair
        KRW 865,510
        30% OFF
        KRW 1,244,940 KRW 865,510
      • KEM 14:55
        7h 45m
        1 stop
        LHR 20:40
        Kemi-Tornio - London | Mon, Dec 22 | Finnair
        LHR 18:10
        19h 30m
        1 stop
        KEM 15:40
        London - Kemi-Tornio | Sat, Dec 27 | Finnair
        KRW 877,850
        28% OFF
        KRW 1,244,940 KRW 877,850
      • KEM 05:20
        13h 40m
        1 stop
        LHR 17:00
        Kemi-Tornio - London | Thu, Dec 18 | Finnair
        LHR 18:10
        18h 20m
        1 stop
        KEM 14:30
        London - Kemi-Tornio | Mon, Dec 22 | Finnair
        KRW 905,041
        27% OFF
        KRW 1,244,940 KRW 905,041
      • KEM 05:20
        5h 50m
        1 stop
        LHR 09:10
        Kemi-Tornio - London | Wed, Dec 17 | Finnair
        LHR 07:30
        10h 30m
        1 stop
        KEM 20:00
        London - Kemi-Tornio | Fri, Dec 19 | Finnair
        KRW 907,342
        27% OFF
        KRW 1,244,940 KRW 907,342
      • KEM 14:55
        7h 45m
        1 stop
        LHR 20:40
        Kemi-Tornio - London | Mon, Jan 5 | Finnair
        LHR 07:30
        15h 10m
        1 stop
        KEM 00:40
        London - Kemi-Tornio | Mon, Jan 12 | Finnair
        KRW 908,806
        27% OFF
        KRW 1,244,940 KRW 908,806
      • KEM 13:00
        17h 25m
        1 stop
        LON Invalid Date
        Kemi-Tornio - London | Sun, Dec 14 | Normal Airline
        LON 15:00
        6h
        Direct
        KEM 16:00
        London - Kemi-Tornio | Tue, Dec 16 | Normal Airline
        Find More Flights
        Find More Flights
      • KEM 16:05
        6h 35m
        1 stop
        LHR 20:40
        Kemi-Tornio - London | Sun, Feb 8 | Finnair
        KRW 254,550 KRW 965,008
        74% OFF
        74% OFF
        KRW 965,008 KRW 254,550
      • KEM 20:25
        14h 45m
        1 stop
        LHR 09:10
        Kemi-Tornio - London | Thu, Jan 15 | Finnair
        KRW 262,080 KRW 965,008
        73% OFF
        73% OFF
        KRW 965,008 KRW 262,080
      • KEM 13:40
        9h
        1 stop
        LHR 20:40
        Kemi-Tornio - London | Fri, Jan 16 | Finnair
        KRW 262,498 KRW 965,008
        73% OFF
        73% OFF
        KRW 965,008 KRW 262,498
      • KEM 16:05
        19h 5m
        1 stop
        LHR 09:10
        Kemi-Tornio - London | Sun, Jan 25 | Finnair
        KRW 263,335
        73% OFF
        KRW 965,008 KRW 263,335
      • KEM 14:55
        7h 45m
        1 stop
        LHR 20:40
        Kemi-Tornio - London | Tue, Dec 23 | Finnair
        KRW 363,104
        62% OFF
        KRW 965,008 KRW 363,104
      • KEM 16:05
        19h 5m
        1 stop
        LHR 09:10
        Kemi-Tornio - London | Sun, Dec 28 | Finnair
        KRW 422,297
        56% OFF
        KRW 965,008 KRW 422,297
      • KEM 14:55
        20h 15m
        1 stop
        LHR 09:10
        Kemi-Tornio - London | Mon, Jan 5 | Finnair
        KRW 468,731
        51% OFF
        KRW 965,008 KRW 468,731
      • KEM 16:05
        19h 5m
        1 stop
        LHR 09:10
        Kemi-Tornio - London | Sun, Jan 4 | Finnair
        KRW 541,728
        44% OFF
        KRW 965,008 KRW 541,728
      • KEM 16:05
        6h 35m
        1 stop
        LHR 20:40
        Kemi-Tornio - London | Fri, Jan 2 | Finnair
        KRW 704,456
        27% OFF
        KRW 965,008 KRW 704,456
      • KEM 13:00
        17h 25m
        1 stop
        LON Invalid Date
        Kemi-Tornio - London | Sun, Dec 14 | Normal Airline
        Find More Flights
        Find More Flights

Displayed flight fares from Kemi-Tornio to London are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight details for Kemi-Tornio to London

The distance between Kemi-Tornio and London is 2,108.57 km. Based on Trip.com's data, travel demand peaks in August. The off-season for travel is November.

Cheapest one-way flight priceKRW 254,550
Cheapest round-trip ticket priceKRW 649,446
Off-season for travelNovember
Peak season for travelAugust
Flight distance2,108.57 km

Find the best time to fly from Kemi-Tornio to London

The cheapest time for Kemi-Tornio to London flights: Feb 1 to Feb 8 — one way flight prices from KRW 254,549.

Cheapest flights
From price
Search
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Kemi-Tornio to London, calculated over the upcoming 10 weeks.

Flight FAQs

  • What are the cheapest flights from Kemi-Tornio to London (KEM-LON)?

    Based on Trip.com data, Finnair offers one-way fares as low as KRW 254,550 on Cheapest nonstop routes (e.g. KEM to LHR on Sun, Feb 8), while Finnair offers Cheapest nonstop round-trips from KRW 649,446 departing on Thu, Jan 22 and returning on Sun, Jan 25.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Kemi-Tornio to London is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Kemi-Tornio to London, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sun, Feb 8, with one-way flights priced at just KRW 254,550.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Finnair.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for London travel is around August.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Kemi-Tornio to London is November, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Kemi-Tornio to London on December 12, 2025 with Finnair, with prices starting at KRW 677,055.
  • The time difference between London and Kemi-Tornio is 2h.
  • Tickets can only be changed or canceled if permitted by airline policy. 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. However, 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.