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Cheap flights from London to Kemi from £228

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 22/7. 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 to Kemi

Cheap return flights

Enter your travel dates to find the best prices.
Finnair Logo
10:20 - 20:05
LHR
-
KEM
7h 45m
1 stop
Finnair Logo
05:25 - 09:10
KEM
-
LHR
5h 45m
1 stop
£247Finnair
Thu, 3 Sep - Mon, 14 Sep
Finnair Logo
10:20 - 20:05
LHR
-
KEM
7h 45m
1 stop
Finnair Logo
05:25 - 17:05
KEM
-
LHR
13h 40m
1 stop
£266Finnair
Thu, 13 Aug - Thu, 20 Aug
Multiple Airlines Logo
21:05 - 13:10
LHR
-
KEM
14h 05m
2 stops
Multiple Airlines Logo
05:25 - 09:10
KEM
-
LHR
5h 45m
1 stop
£287Multiple Airlines
Thu, 3 Sep - Mon, 14 Sep
Multiple Airlines Logo
21:05 - 13:10
LHR
-
KEM
14h 05m
2 stops
Multiple Airlines Logo
05:25 - 09:10
KEM
-
LHR
5h 45m
1 stop
£304Multiple Airlines
Thu, 13 Aug - Thu, 20 Aug
Finnair Logo
18:10 - 15:35
LHR
-
KEM
19h 25m
1 stop
Finnair Logo
05:25 - 17:05
KEM
-
LHR
13h 40m
1 stop
£341Finnair
Wed, 22 Jul - Wed, 2 Sep
Finnair Logo
07:30 - 15:35
LHR
-
KEM
6h 05m
1 stop
Finnair Logo
05:25 - 17:05
KEM
-
LHR
13h 40m
1 stop
£342Finnair
Tue, 21 Jul - Wed, 2 Sep
Multiple Airlines Logo
21:05 - 13:10
LHR
-
KEM
14h 05m
2 stops
Multiple Airlines Logo
05:25 - 18:30
KEM
-
LHR
15h 05m
3 stops
£357Multiple Airlines
Thu, 13 Aug - Thu, 20 Aug
Finnair Logo
07:30 - 15:35
LHR
-
KEM
6h 05m
1 stop
Finnair Logo
05:25 - 17:05
KEM
-
LHR
13h 40m
1 stop
£359Finnair
Mon, 20 Jul - Wed, 2 Sep
Finnair Logo
07:30 - 15:35
LHR
-
KEM
6h 05m
1 stop
Finnair Logo
20:30 - 09:10
KEM
-
LHR
14h 40m
1 stop
£363Finnair
Mon, 20 Jul - Thu, 3 Sep
Multiple Airlines Logo
17:00 - 13:10
LHR
-
KEM
18h 10m
3 stops
Multiple Airlines Logo
05:25 - 18:30
KEM
-
LHR
15h 05m
3 stops
£381Multiple Airlines
Thu, 13 Aug - Thu, 20 Aug

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Finnair flights from London to Kemi

Our best Finnair deals on London to Kemi flight tickets
Finnair
3 Sept
LHR10:20London Heathrow
7h 45m
1 stop
KEM20:05Kemi/Tornio
14 Sept
KEM05:25Kemi/Tornio
5h 45m
1 stop
LHR09:10London Heathrow
£247
Finnair
13 Aug
LHR10:20London Heathrow
7h 45m
1 stop
KEM20:05Kemi/Tornio
20 Aug
KEM05:25Kemi/Tornio
13h 40m
1 stop
LHR17:05London Heathrow
£266
Finnair
22 Jul
LHR18:10London Heathrow
19h 25m
1 stop
KEM15:35Kemi/Tornio
2 Sept
KEM05:25Kemi/Tornio
13h 40m
1 stop
LHR17:05London Heathrow
£341

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 2 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
Fastest return journey

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Thu 3/9

10:20-20:05

1 stop7h 45m

Kemi/Tornio

Mon 14/9

05:25-09:10

1 stop5h 45m

£247

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Thu 13/8

10:20-20:05

1 stop7h 45m

Kemi/Tornio

Thu 20/8

05:25-17:05

1 stop13h 40m

£266

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Thu 3/9

21:05-13:10

2 stops14h 05m

Kemi/Tornio

Mon 14/9

05:25-09:10

1 stop5h 45m

£287

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Thu 13/8

21:05-13:10

2 stops14h 05m

Kemi/Tornio

Thu 20/8

05:25-09:10

1 stop5h 45m

£304

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Wed 22/7

18:10-15:35

1 stop19h 25m

Kemi/Tornio

Wed 2/9

05:25-17:05

1 stop13h 40m

£341

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Tue 21/7

07:30-15:35

1 stop6h 05m

Kemi/Tornio

Wed 2/9

05:25-17:05

1 stop13h 40m

£342

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Thu 13/8

21:05-13:10

2 stops14h 05m

Kemi/Tornio

Thu 20/8

05:25-18:30

3 stops15h 05m

£357

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Mon 20/7

07:30-15:35

1 stop6h 05m

Kemi/Tornio

Wed 2/9

05:25-17:05

1 stop13h 40m

£359

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Mon 20/7

07:30-15:35

1 stop6h 05m

Kemi/Tornio

Thu 3/9

20:30-09:10

1 stop14h 40m

£363

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Thu 13/8

17:00-13:10

3 stops18h 10m

Kemi/Tornio

Thu 20/8

05:25-18:30

3 stops15h 05m

£381

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 airline that flies from London to Kemi/Tornio?

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

Which airlines fly to Kemi?

Ryanair, easyJet and Finnair are the top three most popular airlines that fly to Kemi from London according to our data. Ryanair is the first choice among our users, with 46% of people opting to fly with this airline when travelling to Kemi. Keep in mind that there are 6 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 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

Fastest flight time

7h 45m

Direct flights

None
The fastest flight from London to Kemi takes 7h 45m
There are no direct flights from London to Kemi. There are no popular flight routes from London to Kemi.
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Frequently asked questions about flying from London to Kemi

  • 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 45m, 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.

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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