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Cheap flights from London to Kemi from £167

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Kemi departing on 15/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from London to Kemi

Cheap return flights

Enter your travel dates to find the best prices.
Finnair Logo
18:10 - 15:40LHR-KEM
19h 30m1 stop
Finnair Logo
20:25 - 09:10KEM-LHR
14h 45m1 stop
£313Finnair
Find Deal
Sat, 10 Jan - Fri, 16 Jan
Finnair Logo
18:10 - 15:40LHR-KEM
19h 30m1 stop
Finnair Logo
20:25 - 09:10KEM-LHR
14h 45m1 stop
£314Finnair
Find Deal
Sat, 10 Jan - Fri, 16 Jan
Multiple Airlines Logo
06:40 - 20:00LHR-KEM
11h 20m2 stops
Multiple Airlines Logo
05:20 - 09:10KEM-LHR
5h 50m1 stop
£317Multiple Airlines
Find Deal
Thu, 4 Dec - Thu, 11 Dec
Finnair Logo
10:20 - 20:00LHR-KEM
7h 40m1 stop
Finnair Logo
05:20 - 09:10KEM-LHR
5h 50m1 stop
£331Finnair
Find Deal
Thu, 4 Dec - Thu, 11 Dec
Multiple Airlines Logo
06:40 - 20:00LHR-KEM
11h 20m2 stops
Multiple Airlines Logo
20:25 - 09:10KEM-LHR
14h 45m1 stop
£333Multiple Airlines
Find Deal
Fri, 5 Dec - Fri, 12 Dec
Finnair Logo
10:20 - 00:40LHR-KEM
12h 20m1 stop
Finnair Logo
20:25 - 17:00KEM-LHR
22h 35m1 stop
£344Finnair
Find Deal
Tue, 24 Mar - Wed, 25 Mar
Finnair Logo
10:20 - 00:40LHR-KEM
12h 20m1 stop
Finnair Logo
05:20 - 09:10KEM-LHR
5h 50m1 stop
£345Finnair
Find Deal
Tue, 24 Mar - Wed, 25 Mar
Finnair Logo
10:20 - 20:00LHR-KEM
7h 40m1 stop
Finnair Logo
13:40 - 20:40KEM-LHR
9h 00m1 stop
£351Finnair
Find Deal
Fri, 5 Dec - Fri, 12 Dec
Multiple Airlines Logo
21:05 - 13:15LHR-KEM
14h 10m2 stops
Multiple Airlines Logo
05:20 - 17:00KEM-LHR
13h 40m2 stops
£352Multiple Airlines
Find Deal
Thu, 4 Dec - Thu, 11 Dec
Finnair Logo
18:10 - 09:15LHR-KEM
13h 05m1 stop
Finnair Logo
16:05 - 09:10KEM-LHR
19h 05m1 stop
£373Finnair
Find Deal
Sun, 14 Dec - Sun, 21 Dec

Finnair flights from London to Kemi

Our best Finnair deals on London to Kemi flight tickets
Finnair
10 Jan
LHR18:10London Heathrow
19h 30m
1 stop
KEM15:40Kemi/Tornio
16 Jan
KEM20:25Kemi/Tornio
14h 45m
1 stop
LHR09:10London Heathrow
£313
Find similar
Finnair
10 Jan
LHR18:10London Heathrow
19h 30m
1 stop
KEM15:40Kemi/Tornio
16 Jan
KEM20:25Kemi/Tornio
14h 45m
1 stop
LHR09:10London Heathrow
£314
Find similar
Finnair
4 Dec
LHR10:20London Heathrow
7h 40m
1 stop
KEM20:00Kemi/Tornio
11 Dec
KEM05:20Kemi/Tornio
5h 50m
1 stop
LHR09:10London Heathrow
£331
Find similar

momondo 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, momondo users made 279,928 searches. Data last updated 22 October 2025.
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

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Sat 10/1

18:10-15:40

1 stop19h 30m

Kemi/Tornio

Fri 16/1

20:25-09:10

1 stop14h 45m

£313

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Sat 10/1

18:10-15:40

1 stop19h 30m

Kemi/Tornio

Fri 16/1

20:25-09:10

1 stop14h 45m

£314

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Thu 4/12

06:40-20:00

2 stops11h 20m

Kemi/Tornio

Thu 11/12

05:20-09:10

1 stop5h 50m

£317

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Thu 4/12

10:20-20:00

1 stop7h 40m

Kemi/Tornio

Thu 11/12

05:20-09:10

1 stop5h 50m

£331

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Fri 5/12

06:40-20:00

2 stops11h 20m

Kemi/Tornio

Fri 12/12

20:25-09:10

1 stop14h 45m

£333

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Tue 24/3

10:20-00:40

1 stop12h 20m

Kemi/Tornio

Wed 25/3

20:25-17:00

1 stop22h 35m

£344

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Tue 24/3

10:20-00:40

1 stop12h 20m

Kemi/Tornio

Wed 25/3

05:20-09:10

1 stop5h 50m

£345

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Fri 5/12

10:20-20:00

1 stop7h 40m

Kemi/Tornio

Fri 12/12

13:40-20:40

1 stop9h 00m

£351

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Thu 4/12

21:05-13:15

2 stops14h 10m

Kemi/Tornio

Thu 11/12

05:20-17:00

2 stops13h 40m

£352

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Sun 14/12

18:10-09:15

1 stop13h 05m

Kemi/Tornio

Sun 21/12

16:05-09:10

1 stop19h 05m

£373

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Kemi from

How to get the cheapest flight ticket from London to Kemi

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest time of day to depart on your flight to Kemi?

Flying to Kemi from London in the morning is the least expensive time of day to depart. momondo users have found prices as low as £282 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Kemi is in the afternoon when prices are around £295.

When to book flights from London to Kemi

Are you open to changing your travel dates? Check out the ideal times to fly from London to Kemi according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to Kemi (LON to KEM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Kemi

Direct flights

None
There are no direct flights from London to Kemi. There are no popular flight routes from London to Kemi.
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  • How far is London to Kemi/Tornio by plane?

    A flight from London to Kemi/Tornio will travel around 1307.1 mi. Flights usually cover this in 7h 40m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from London to Kemi/Tornio Airport?

    Prices for flights from London to Kemi/Tornio Airport were last updated today.

  • How old do you have to be to fly from London to Kemi/Tornio Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Kemi/Tornio Airport.

  • What documentation or ID do you need to fly to Kemi/Tornio Airport?

    The travel and health documents required for your trip to Kemi/Tornio Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kemi/Tornio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from London to Kemi?

Why use momondo?

Why should I use momondo to find a flight deal from London to Kemi?

Finding the right flight to Kemi from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Kemi quick and easy, saving you time and money.

Can I find flights from London to Kemi with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Kemi flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Kemi?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Kemi from London.

I’m not ready to book a flight from London to Kemi right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Kemi from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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