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Cheap flights from London Heathrow Airport to Kemi from £174

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 Heathrow Airport to Kemi departing on 22/1. 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 London Heathrow Airport to Kemi

Cheap return flights

Enter your travel dates to find the best prices.
Finnair Logo
07:30 - 20:00LHR-KEM
10h 30m1 stop
Finnair Logo
16:05 - 09:10KEM-LHR
19h 05m1 stop
£278Finnair
Find Deal
Fri, 13 Feb - Sun, 15 Feb
Finnair Logo
07:30 - 20:00LHR-KEM
10h 30m1 stop
Finnair Logo
16:05 - 20:40KEM-LHR
6h 35m1 stop
£280Finnair
Find Deal
Fri, 13 Feb - Sun, 15 Feb
Multiple Airlines Logo
06:40 - 20:00LHR-KEM
11h 20m2 stops
Multiple Airlines Logo
16:05 - 20:40KEM-LHR
6h 35m1 stop
£332Multiple Airlines
Find Deal
Fri, 13 Feb - Sun, 15 Feb
Finnair Logo
10:20 - 00:40LHR-KEM
12h 20m1 stop
Finnair Logo
05:20 - 15:15KEM-LHR
11h 55m1 stop
£364Finnair
Find Deal
Tue, 24 Mar - Wed, 25 Mar
Finnair Logo
07:30 - 00:40LHR-KEM
15h 10m1 stop
Finnair Logo
20:25 - 17:00KEM-LHR
22h 35m1 stop
£364Finnair
Find Deal
Tue, 24 Mar - Wed, 25 Mar
Finnair Logo
16:15 - 00:40LHR-KEM
6h 25m1 stop
Finnair Logo
05:20 - 20:40KEM-LHR
17h 20m1 stop
£367Finnair
Find Deal
Tue, 24 Mar - Wed, 25 Mar
Finnair Logo
07:30 - 20:00LHR-KEM
10h 30m1 stop
Finnair Logo
16:05 - 09:10KEM-LHR
19h 05m1 stop
£371Finnair
Find Deal
Fri, 5 Dec - Sun, 7 Dec

Finnair flights from London Heathrow Airport to Kemi

Our best Finnair deals on London Heathrow Airport to Kemi flight tickets
Finnair
13 Feb
LHR07:30London Heathrow
10h 30m
1 stop
KEM20:00Kemi/Tornio
15 Feb
KEM16:05Kemi/Tornio
19h 05m
1 stop
LHR09:10London Heathrow
£278
Find similar
Finnair
13 Feb
LHR07:30London Heathrow
10h 30m
1 stop
KEM20:00Kemi/Tornio
15 Feb
KEM16:05Kemi/Tornio
6h 35m
1 stop
LHR20:40London Heathrow
£280
Find similar
Finnair
24 Mar
LHR10:20London Heathrow
12h 20m
1 stop
KEM00:40Kemi/Tornio
25 Mar
KEM05:20Kemi/Tornio
11h 55m
1 stop
LHR15:15London Heathrow
£364
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport 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 31 October 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Kemi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Fri 13/2

07:30-20:00

1 stop10h 30m

Kemi/Tornio

Sun 15/2

16:05-09:10

1 stop19h 05m

£278

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Fri 13/2

07:30-20:00

1 stop10h 30m

Kemi/Tornio

Sun 15/2

16:05-20:40

1 stop6h 35m

£280

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Fri 13/2

06:40-20:00

2 stops11h 20m

Kemi/Tornio

Sun 15/2

16:05-20:40

1 stop6h 35m

£332

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Tue 24/3

10:20-00:40

1 stop12h 20m

Kemi/Tornio

Wed 25/3

05:20-15:15

1 stop11h 55m

£364

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Tue 24/3

07:30-00:40

1 stop15h 10m

Kemi/Tornio

Wed 25/3

20:25-17:00

1 stop22h 35m

£364

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Tue 24/3

16:15-00:40

1 stop6h 25m

Kemi/Tornio

Wed 25/3

05:20-20:40

1 stop17h 20m

£367

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Fri 5/12

07:30-20:00

1 stop10h 30m

Kemi/Tornio

Sun 7/12

16:05-09:10

1 stop19h 05m

£371

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Thu 22/1

10:20-20:00

1 stop7h 40m

£174

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Mon 19/1

18:10-00:40

1 stop28h 30m

£225

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Fri 23/1

07:30-20:00

1 stop10h 30m

£249

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Kemi from

How to get the cheapest flight ticket from London Heathrow Airport 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 Heathrow Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as £286 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 £300.

When to book flights from London Heathrow Airport to Kemi

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

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

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

Direct flights

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

    London Heathrow and Kemi/Tornio are 1316.3 mi apart from one another. 6h 25m is a normal flight duration for this route.

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

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

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

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

    The required travel and health documents for your Kemi/Tornio 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 Kemi/Tornio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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?

All flight searches from London to Kemi on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential London to Kemi flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for London to Kemi flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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