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Cheap flights from London Heathrow Airport to Kemi from £268

This is the cheapest return 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 28/11. 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
1 adult, Economy, 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
18:10 - 15:40
LHR
-
KEM
19h 30m
1 stop
Finnair Logo
05:20 - 15:15
KEM
-
LHR
11h 55m
1 stop
£268Finnair
Sat, 28 Nov - Tue, 1 Dec
Finnair Logo
18:10 - 13:15
LHR
-
KEM
17h 05m
1 stop
Finnair Logo
16:05 - 09:10
KEM
-
LHR
19h 05m
1 stop
£374Finnair
Thu, 10 Dec - Sun, 13 Dec
Finnair Logo
07:30 - 00:40
LHR
-
KEM
15h 10m
1 stop
Finnair Logo
20:25 - 09:10
KEM
-
LHR
14h 45m
1 stop
£395Finnair
Tue, 8 Dec - Tue, 15 Dec
Finnair Logo
07:30 - 20:00
LHR
-
KEM
10h 30m
1 stop
Finnair Logo
05:20 - 09:10
KEM
-
LHR
5h 50m
1 stop
£436Finnair
Tue, 8 Dec - Mon, 14 Dec
Finnair Logo
16:15 - 00:40
LHR
-
KEM
6h 25m
1 stop
Finnair Logo
05:20 - 20:40
KEM
-
LHR
17h 20m
1 stop
£477Finnair
Mon, 7 Dec - Thu, 10 Dec

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Finnair flights from London Heathrow Airport to Kemi

Our best Finnair deals on London Heathrow Airport to Kemi flight tickets
Finnair
28 Nov
LHR18:10London Heathrow
19h 30m
1 stop
KEM15:40Kemi/Tornio
1 Dec
KEM05:20Kemi/Tornio
11h 55m
1 stop
LHR15:15London Heathrow
£268
Finnair
13 Jul
LHR18:10London Heathrow
19h 25m
1 stop
KEM15:35Kemi/Tornio
20 Jul
KEM15:55Kemi/Tornio
19h 15m
1 stop
LHR09:10London Heathrow
£289
Finnair
10 Dec
LHR18:10London Heathrow
17h 05m
1 stop
KEM13:15Kemi/Tornio
13 Dec
KEM16:05Kemi/Tornio
19h 05m
1 stop
LHR09:10London Heathrow
£374

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 13 June 2026.
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

Cheapest return flight

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Sat 28/11

18:10-15:40

1 stop19h 30m

Kemi/Tornio

Tue 1/12

05:20-15:15

1 stop11h 55m

£268

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Thu 10/12

18:10-13:15

1 stop17h 05m

Kemi/Tornio

Sun 13/12

16:05-09:10

1 stop19h 05m

£374

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Tue 8/12

07:30-00:40

1 stop15h 10m

Kemi/Tornio

Tue 15/12

20:25-09:10

1 stop14h 45m

£395
Fastest return journey

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Tue 8/12

07:30-20:00

1 stop10h 30m

Kemi/Tornio

Mon 14/12

05:20-09:10

1 stop5h 50m

£436

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Mon 7/12

16:15-00:40

1 stop6h 25m

Kemi/Tornio

Thu 10/12

05:20-20:40

1 stop17h 20m

£477

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

Which airlines fly to Kemi?

Finnair, Scandinavian Airlines and KLM are the top three most popular airlines that fly to Kemi from London Heathrow Airport according to our data. Finnair is the first choice among our users, with 84% of people opting to fly with this airline when travelling to Kemi. Keep in mind that there are 3 different airlines that fly to Kemi on a routine basis, so you have a few additional options to choose from.

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

Fastest flight time

17h 05m

Direct flights

None
The fastest flight from London Heathrow Airport to Kemi takes 17h 05m
There are no direct flights from London Heathrow Airport to Kemi. There are no popular flight routes from London Heathrow Airport to Kemi.
Search flight deals

Frequently asked questions about flying from London Heathrow Airport to Kemi

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

    London Heathrow and Kemi/Tornio are 1316.3 mi apart from one another. 17h 05m 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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