United Kingdom
GBP

LHR - KEM

£195 Find Cheap Flights from London to Kemi – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
£347
Typical prices: £238-£272
Finnair
Wed 7/3Sat 10/3
LHR - KEM • 1 stop
Cheapest one-way flight
£195
Typical prices: £190-£213
Finnair
Fri 7/12
LHR - KEM • 1 stop
When to travel
December
Cheapest • 15% price drop
July
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Kemi!
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Booking Insights
Flight Deals

Cheap Flights from London to Kemi (LHR-KEM)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Kemi

Sun, 7 Mar - Wed, 10 Mar
Finnair Logo
18:10 - 00:40LHR  London Heathrow-KEM Kemi/Tornio
28h 30m1 stop Helsinki-Vantaa
Finnair Logo
20:25 - 15:15KEM  Kemi/Tornio-LHR London Heathrow
20h 50m1 stop Helsinki-Vantaa
£347Finnair
Sun, 7 Mar - Wed, 10 Mar
Finnair Logo
18:10 - 00:40LHR  London Heathrow-KEM Kemi/Tornio
28h 30m1 stop Helsinki-Vantaa
Finnair Logo
20:25 - 15:15KEM  Kemi/Tornio-LHR London Heathrow
20h 50m1 stop Helsinki-Vantaa
£355Finnair
Sun, 7 Mar - Wed, 10 Mar
Finnair Logo
18:10 - 00:40LHR  London Heathrow-KEM Kemi/Tornio
28h 30m1 stop Helsinki-Vantaa
Finnair Logo
20:25 - 15:15KEM  Kemi/Tornio-LHR London Heathrow
20h 50m1 stop Helsinki-Vantaa
£356Finnair
Fri, 4 Dec - Wed, 9 Dec
Multiple Airlines Logo
10:20 - 20:00LHR  London Heathrow-KEM Kemi/Tornio
7h 40m1 stop Helsinki-Vantaa
Multiple Airlines Logo
05:20 - 12:55KEM  Kemi/Tornio-LHR London Heathrow
9h 35m2 stops Helsinki-Vantaa Stockholm Arlanda
£361Multiple Airlines
Sun, 27 Dec - Wed, 30 Dec
Finnair Logo
18:10 - 09:10LHR  London Heathrow-KEM Kemi/Tornio
13h 00m1 stop Helsinki-Vantaa
Finnair Logo
20:25 - 09:10KEM  Kemi/Tornio-LHR London Heathrow
14h 45m1 stop Helsinki-Vantaa
£366Finnair
Sun, 7 Mar - Wed, 10 Mar
Finnair Logo
18:10 - 00:40LHR  London Heathrow-KEM Kemi/Tornio
28h 30m1 stop Helsinki-Vantaa
Finnair Logo
20:25 - 15:15KEM  Kemi/Tornio-LHR London Heathrow
20h 50m1 stop Helsinki-Vantaa
£368Finnair
Fri, 4 Dec - Wed, 9 Dec
Finnair Logo
10:20 - 20:00LHR  London Heathrow-KEM Kemi/Tornio
7h 40m1 stop Helsinki-Vantaa
Finnair Logo
05:20 - 20:40KEM  Kemi/Tornio-LHR London Heathrow
17h 20m1 stop Helsinki-Vantaa
£395Finnair
Fri, 4 Dec - Wed, 9 Dec
Multiple Airlines Logo
06:40 - 20:00LHR  London Heathrow-KEM Kemi/Tornio
11h 20m2 stops Stockholm Arlanda Helsinki-Vantaa
Multiple Airlines Logo
05:20 - 20:50KEM  Kemi/Tornio-LHR London Heathrow
17h 30m2 stops Helsinki-Vantaa Frankfurt am Main
£435Multiple Airlines
Mon, 16 Nov - Mon, 23 Nov
Finnair Logo
18:10 - 20:00LHR  London Heathrow-KEM Kemi/Tornio
23h 50m1 stop Helsinki-Vantaa
Finnair Logo
05:20 - 09:10KEM  Kemi/Tornio-LHR London Heathrow
5h 50m1 stop Helsinki-Vantaa
£528Finnair
Sun, 27 Dec - Wed, 30 Dec
Multiple Airlines Logo
19:30 - 11:20LHR  London Heathrow-KEM Kemi/Tornio
37h 50m2 stops Geneva Geneve-Cointrin Brussels Bruxelles-National
Multiple Airlines Logo
20:25 - 09:10KEM  Kemi/Tornio-LHR London Heathrow
14h 45m1 stop Helsinki-Vantaa
£644Multiple Airlines
Booking Insights

Price, demand, and travel trends for London Heathrow Airport to Kemi flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a return flight from London Heathrow Airport to Kemi?

Return flights from London Heathrow Airport to Kemi typically range from £238 to £272. The lowest price found in the past 5 days was £347 on Finnair.

Find deals

Key details for London Heathrow Airport to Kemi flights

Low season

April

Cheapest flight

£195
One-way flight from London Heathrow Airport to Kemi

When to book flights from London to Kemi

Are your dates flexible? Find out the best times to travel from London to Kemi based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your London Heathrow Airport to Kemi flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from London Heathrow Airport to Kemi?

    Only Economy class is available on flights from London Heathrow Airport to Kemi.

  • Do I need a passport to fly from London Heathrow Airport to Kemi?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a London Heathrow Airport to Kemi flight?

    Return flights from London Heathrow Airport to Kemi range from £238 to £272, with an average of £270 over the past 12 months. Anything below £238 counts as a good deal.

  • Have flight prices from London Heathrow Airport to Kemi changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £347 to £1,026. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from London Heathrow Airport to Kemi looking right now?

    One-way fares from London Heathrow Airport to Kemi are currently higher than usual. Average one-way flight prices are about £547, which is 158% above the typical average for this route.

  • Which car hire options are available at Kemi/Tornio Airport (KEM)?

    Kemi/Tornio Airport (KEM) hosts 5 major car hire companies, with daily rates starting from around £18 for economy cars. Top options include:

    • Hertz
    • Thrifty
    • Europcar
    • Autounion Car Rental
    • keddy by Europcar

  • Which airports can I use when flying from London Heathrow Airport to Kemi?

    Flights from London Heathrow Airport to Kemi usually depart from London Heathrow (LHR) and arrive at Kemi/Tornio (KEM).

  • Which airports do connecting flights from London Heathrow Airport to Kemi pass through?

    Most connecting flights from London Heathrow Airport to Kemi pass through Helsinki-Vantaa (HEL), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from London Heathrow Airport to Kemi?

    Yes. Flexible dates can save you up to 26% on flights from London Heathrow Airport to Kemi. Wednesday is the cheapest departure day at £229 return on average, while Friday is the most expensive at £307, a difference of £78.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between London Heathrow Airport and Kemi?

    Kemi is 2 hours ahead of London Heathrow Airport (Eastern European Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking London Heathrow Airport to Kemi flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Friday. On this route, Wednesday flights average £229, about £78 less than Friday fares (26% savings) based on the last 12 months.
  • If you can choose when to travel, plan your London Heathrow Airport to Kemi trip for December. Fares historically average £229 return in that month – typically £149 less than the most expensive month, which is February (based on the last 12 months).

More options for your flight from London to Kemi

Complete your trip to Kemi with a hotel stay or car hire

Car hire in Kemi
Hotels in Kemi