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Cheap flights from London to Kemi from £264

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — KEM
28 May — 4 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Kemi

Enter your travel dates to find the best prices.

Cheapest flights from London to Kemi
Explore the most affordable flight options available from London to Kemi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 April 2026.

Thu 4/616:10
LHR
-
KEM
1 stop19h 00m
Finnair
Mon 8/605:25
KEM
-
LHR
1 stop13h 40m
Finnair
Deal found 27/4£264
Thu 11/607:30
LHR
-
KEM
1 stop28h 00m
Finnair
Thu 18/620:30
KEM
-
LHR
1 stop26h 10m
Finnair
Deal found 25/4£365
Fri 5/610:20
LHR
-
KEM
1 stop7h 45m
Finnair
Mon 8/609:15
KEM
-
LHR
1 stop9h 50m
Finnair
Deal found 26/4£365
Thu 4/606:40
LHR
-
KEM
2 stops11h 25m
Multiple Airlines
Mon 8/609:15
KEM
-
LHR
2 stops14h 25m
Multiple Airlines
Deal found 26/4£366
Thu 4/621:05
LHR
-
KEM
2 stops14h 05m
Multiple Airlines
Tue 9/605:25
KEM
-
LHR
1 stop11h 45m
Multiple Airlines
Deal found 26/4£497
Fri 5/606:30
LHR
-
KEM
2 stops11h 35m
Multiple Airlines
Mon 8/609:15
KEM
-
LHR
1 stop9h 50m
Multiple Airlines
Deal found 26/4£505
Fri 5/609:55
LHR
-
KEM
2 stops8h 10m
Multiple Airlines
Tue 9/605:25
KEM
-
LHR
1 stop13h 40m
Multiple Airlines
Deal found 26/4£559

Find flight deals from London to Kemi

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Kemi (KEM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 April 2026.

Round-trip from

£264
Finnair
  • Finnair
  • 4/6-8/6
  • 2 total stops
  • 32h 40m total
  • London to Kemi
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Kemi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 28 April 2026.
Use the filters below to find and compare flights from London to Kemi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Thu 4/6

18:10-13:10

1 stop17h 00m

Kemi/Tornio

Mon 8/6

05:25-17:05

1 stop13h 40m

£264

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Thu 11/6

07:30-13:30

1 stop28h 00m

Kemi/Tornio

Thu 18/6

20:30-20:40

1 stop26h 10m

£365

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Fri 5/6

10:20-20:05

1 stop7h 45m

Kemi/Tornio

Tue 9/6

05:25-17:05

1 stop13h 40m

£365

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Thu 4/6

18:10-13:10

1 stop17h 00m

Kemi/Tornio

Tue 9/6

05:25-17:05

1 stop13h 40m

£365
Fastest return journey

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Fri 5/6

10:20-20:05

1 stop7h 45m

Kemi/Tornio

Mon 8/6

09:15-17:05

1 stop9h 50m

£365

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Thu 4/6

21:05-13:10

2 stops14h 05m

Kemi/Tornio

Mon 8/6

09:15-20:40

1 stop13h 25m

£437

Flights are sorted by cheapest return flights first.

Deals found on 26/4

Sorted by cheapest first

Best time to book a flight from London to Kemi

Have a flexible travel schedule? Discover the best time to fly to Kemi from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Kemi
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Kemi

Get insights into the airlines that provide service to Kemi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kemi. Reviews last updated 28 April 2026.
Read through reviews of airlines operating flights from London to Kemi, such as Finnair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,392 reviews
Check prices

Boarding

7.7

Overall

7.6

Crew

8.2

Entertainment

6.9

Comfort

7.4

Food

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space
Finnair
7.6
Good
1,392 reviews
Finnair
7.6
Good
1,392 reviews
Check prices

Boarding

7.7

Overall

7.6

Crew

8.2

Entertainment

6.9

Comfort

7.4

Food

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space

Related info for your journey

Find useful and relevant information for your journey from London to Kemi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Kemi from London?

    Most people fly into Kemi/Tornio (KEM) if they book a flight to Kemi from London. On average, Kemi/Tornio has 0 inbound flights from London per day from 0 airlines. Kemi/Tornio is conveniently located just 3.1 mi from Kemi’s city center.

  • How long is the flight from London to Kemi?

    A quick flight from London to Kemi can take about 17h. Finnair provides one of the quickest options available for as low as £264. London and Kemi are separated by a distance of 1319 mi.

  • Can I find deals for flights from London to Kemi that include hotel bookings?

    Yes. In addition to deals on London to Kemi flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Kemi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Kemi.

  • Can I find deals for business class flights from London to Kemi?

    Yes. Cheapflights offers flight deals from London to Kemi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Can Cheapflights find flights from London to Kemi with no change fees?

Yes! Cheapflights helps users easily find flights from London to Kemi with no change fees.

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Not ready to book yet? You can track prices for flights from London to Kemi on Cheapflights with our Price Alert feature and get notified when better prices are available.

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