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Cheap flights from Kemi to London from £317

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kemi to London departing on 4/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Kemi to London

Cheap return flights

Enter your travel dates to find the best prices.
Finnair Logo
13:40 - 20:40
KEM
-
LHR
9h 00m1 stop
Finnair Logo
10:20 - 20:00
LHR
-
KEM
7h 40m1 stop
£343Finnair
fre., 16 jan. - fre., 23 jan.
Multiple Airlines Logo
13:40 - 20:40
KEM
-
LHR
9h 00m1 stop
Multiple Airlines Logo
21:05 - 15:40
LHR
-
KEM
40h 35m2 stops
£354Multiple Airlines
fre., 16 jan. - fre., 23 jan.
Finnair Logo
20:25 - 17:00
KEM
-
LHR
22h 35m1 stop
Finnair Logo
10:20 - 00:40
LHR
-
KEM
12h 20m1 stop
£408Finnair
tor., 29 jan. - man., 2 feb.
Finnair Logo
05:20 - 09:10
KEM
-
LHR
5h 50m1 stop
Finnair Logo
18:10 - 20:00
LHR
-
KEM
23h 50m1 stop
£410Finnair
tor., 29 jan. - man., 2 feb.
Finnair Logo
05:20 - 09:10
KEM
-
LHR
5h 50m1 stop
Finnair Logo
18:10 - 14:30
LHR
-
KEM
18h 20m1 stop
£425Finnair
tor., 18 dec. - man., 22 dec.
Multiple Airlines Logo
20:25 - 09:10
KEM
-
LHR
14h 45m1 stop
Multiple Airlines Logo
21:05 - 14:30
LHR
-
KEM
15h 25m2 stops
£495Multiple Airlines
tor., 18 dec. - man., 22 dec.
Multiple Airlines Logo
13:40 - 20:40
KEM
-
LHR
9h 00m1 stop
Multiple Airlines Logo
20:50 - 15:40
LHR
-
KEM
40h 50m3 stops
£500Multiple Airlines
fre., 16 jan. - fre., 23 jan.
Multiple Airlines Logo
20:25 - 16:00
KEM
-
LHR
21h 35m3 stops
Multiple Airlines Logo
20:50 - 15:40
LHR
-
KEM
40h 50m3 stops
£510Multiple Airlines
fre., 16 jan. - fre., 23 jan.
Finnair Logo
05:20 - 09:10
KEM
-
LHR
5h 50m1 stop
Finnair Logo
18:25 - 20:00
LHR
-
KEM
23h 35m2 stops
£511Finnair
tor., 29 jan. - man., 2 feb.
Finnair Logo
05:20 - 09:10
KEM
-
LHR
5h 50m1 stop
Finnair Logo
15:30 - 20:00
LHR
-
KEM
26h 30m2 stops
£513Finnair
tor., 29 jan. - man., 2 feb.

Finnair flights from Kemi to London Heathrow Airport

Our best Finnair deals on Kemi to London Heathrow Airport flight tickets
Finnair
16 Jan
KEM13:40Kemi/Tornio
9h 00m
1 stop
LHR20:40London Heathrow
23 Jan
LHR10:20London Heathrow
7h 40m
1 stop
KEM20:00Kemi/Tornio
£343
Find similar
Finnair
29 Jan
KEM20:25Kemi/Tornio
22h 35m
1 stop
LHR17:00London Heathrow
2 Feb
LHR10:20London Heathrow
12h 20m
1 stop
KEM00:40Kemi/Tornio
£408
Find similar
Finnair
29 Jan
KEM05:20Kemi/Tornio
5h 50m
1 stop
LHR09:10London Heathrow
2 Feb
LHR18:10London Heathrow
23h 50m
1 stop
KEM20:00Kemi/Tornio
£410
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Kemi to London Heathrow Airport 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 5 december 2025.
Use the filters below to find and compare flights from Kemi to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KemiLondon

KEM - LHR

KEMLHR

Kemi/Tornio

fre. 16/1

13:40-20:40

1 stop9h 00m

London Heathrow

fre. 23/1

10:20-20:00

1 stop7h 40m

£343

KemiLondon

KEM - LHR

KEMLHR

Kemi/Tornio

fre. 16/1

13:40-20:40

1 stop9h 00m

London Heathrow

fre. 23/1

21:05-15:40

2 stops40h 35m

£354

KemiLondon

KEM - LHR

KEMLHR

Kemi/Tornio

tor. 29/1

20:25-17:00

1 stop22h 35m

London Heathrow

man. 2/2

10:20-00:40

1 stop12h 20m

£408

KemiLondon

KEM - LHR

KEMLHR

Kemi/Tornio

tor. 29/1

05:20-09:10

1 stop5h 50m

London Heathrow

man. 2/2

18:10-20:00

1 stop23h 50m

£410

KemiLondon

KEM - LHR

KEMLHR

Kemi/Tornio

tor. 18/12

05:20-09:10

1 stop5h 50m

London Heathrow

man. 22/12

18:10-14:30

1 stop18h 20m

£425

KemiLondon

KEM - LHR

KEMLHR

Kemi/Tornio

tor. 18/12

20:25-09:10

1 stop14h 45m

London Heathrow

man. 22/12

21:05-14:30

2 stops15h 25m

£495

KemiLondon

KEM - LHR

KEMLHR

Kemi/Tornio

fre. 16/1

13:40-20:40

1 stop9h 00m

London Heathrow

fre. 23/1

20:50-15:40

3 stops40h 50m

£500

KemiLondon

KEM - LHR

KEMLHR

Kemi/Tornio

fre. 16/1

20:25-16:00

3 stops21h 35m

London Heathrow

fre. 23/1

20:50-15:40

3 stops40h 50m

£510

KemiLondon

KEM - LHR

KEMLHR

Kemi/Tornio

tor. 29/1

05:20-09:10

1 stop5h 50m

London Heathrow

man. 2/2

18:25-20:00

2 stops23h 35m

£511

KemiLondon

KEM - LHR

KEMLHR

Kemi/Tornio

tor. 29/1

05:20-09:10

1 stop5h 50m

London Heathrow

man. 2/2

15:30-20:00

2 stops26h 30m

£513

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
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See travel insights to London from

How to get the cheapest flight ticket from Kemi to London Heathrow Airport

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 airline that flies from Kemi/Tornio to London Heathrow?

Finnair is the most popular carrier operating from Kemi/Tornio to London Heathrow

When to book flights from Kemi to London Heathrow Airport

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

Cheap Kemi to London Heathrow Airport (KEM to LHR) flight deals and tips

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

Fastest flight time

5h 50m

Direct flights

None
The fastest flight from Kemi to London Heathrow Airport takes 5h 50m
There are no direct flights from Kemi to London Heathrow Airport. There are no popular flight routes from Kemi to London Heathrow Airport.
Search flight deals

  • How far is Kemi/Tornio to London Heathrow by plane?

    London Heathrow is 1316.3 mi away from Kemi/Tornio. In terms of flight time, this usually takes a little over 5h 50m.

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

    Prices for flights from Kemi/Tornio Airport to London Heathrow Airport are updated daily.

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

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near London?

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Ipswich
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Chelmsford
Colchester

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Kemi to London . Millions of users trust and use momondo every year so you are in good hands.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kemi to London.

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

Price alerts on flights to London from Kemi are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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