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Cheap flights from London to Kemi from £229

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/7. Fares are subject to change and may not be available on all flights or dates of travel.
LON — KEM
7 Aug — 14 Aug1
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 8 July 2026.

Thu 20/807:30
LHR
-
KEM
1 stop10h 35m
Finnair
Thu 27/820:30
KEM
-
LHR
1 stop14h 40m
Finnair
Deal found 6/7£261
Thu 20/821:05
LHR
-
KEM
2 stops14h 05m
Multiple Airlines
Thu 27/820:30
KEM
-
LHR
1 stop14h 40m
Multiple Airlines
Deal found 6/7£298
Thu 10/1210:20
LHR
-
KEM
1 stop7h 40m
Finnair
Tue 15/1205:20
KEM
-
LHR
1 stop11h 55m
Finnair
Deal found 4/7£449
Sat 12/1216:15
LHR
-
KEM
1 stop21h 25m
Finnair
Tue 15/1220:25
KEM
-
LHR
1 stop14h 45m
Finnair
Deal found 4/7£470
Thu 10/1218:10
LHR
-
KEM
1 stop17h 05m
Finnair
Mon 14/1205:20
KEM
-
LHR
1 stop5h 50m
Finnair
Deal found 4/7£490
Sat 12/1218:10
LHR
-
KEM
1 stop19h 30m
Finnair
Mon 14/1205:20
KEM
-
LHR
1 stop5h 50m
Finnair
Deal found 4/7£511
Fri 11/1210:20
LHR
-
KEM
1 stop7h 40m
Multiple Airlines
Tue 15/1205:20
KEM
-
LHR
2 stops12h 35m
Multiple Airlines
Deal found 4/7£802

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 8 July 2026.

Round-trip from

£261

One-way from

£229
Finnair
  • Finnair
  • 20/8-27/8
  • 2 total stops
  • 25h 15m total
  • London to Kemi
Search Deals
Finnair
  • Finnair
  • 21/7
  • 1 total stop
  • 6h 05m 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 8 July 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 20/8

07:30-20:05

1 stop10h 35m

Kemi/Tornio

Thu 27/8

20:30-09:10

1 stop14h 40m

£261

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Thu 20/8

21:05-13:10

2 stops14h 05m

Kemi/Tornio

Thu 27/8

20:30-09:10

1 stop14h 40m

£298

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Fri 11/12

10:20-20:00

1 stop7h 40m

Kemi/Tornio

Tue 15/12

05:20-20:40

1 stop17h 20m

£449
Fastest return journey

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Fri 11/12

10:20-20:00

1 stop7h 40m

Kemi/Tornio

Wed 16/12

05:20-09:10

1 stop5h 50m

£490

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Sat 12/12

18:10-15:40

1 stop19h 30m

Kemi/Tornio

Mon 14/12

05:20-09:10

1 stop5h 50m

£511

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Sat 12/12

16:15-15:40

1 stop21h 25m

Kemi/Tornio

Wed 16/12

05:20-09:10

1 stop5h 50m

£511

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Fri 11/12

10:20-20:00

1 stop7h 40m

Kemi/Tornio

Tue 15/12

05:20-15:55

2 stops12h 35m

£802
Cheapest one-way
Fastest single journey

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Tue 21/7

07:30-15:35

1 stop6h 05m

£229

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Tue 21/7

21:05-15:35

2 stops40h 30m

£306

Flights are sorted by cheapest return flights first.

Deals found on 4/7

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.

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 10h 35m. Finnair provides one of the quickest options available for as low as £261. 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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How does Cheapflights help users find flights from London to Kemi?

When you search for this flight from London to Kemi, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from London to Kemi?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Kemi from London.

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.

Can Cheapflights notify me if prices for flights from London to Kemi become cheaper?

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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