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Cheap flights from London to Kemi from £187

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 16/11. 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

Find the cheapest flights from London to Kemi

Cheap return flights

Enter your travel dates to find the best prices.
Finnair Logo
07:30 - 00:35
LHR
-
KEM
15h 05m
1 stop
Finnair Logo
05:25 - 09:10
KEM
-
LHR
5h 45m
1 stop
£234Finnair
Tue, 8 Sep - Tue, 15 Sep
Finnair Logo
10:20 - 20:05
LHR
-
KEM
7h 45m
1 stop
Finnair Logo
05:25 - 09:10
KEM
-
LHR
5h 45m
1 stop
£237Finnair
Thu, 10 Sep - Thu, 17 Sep
Multiple Airlines Logo
21:05 - 20:05
LHR
-
KEM
21h 00m
2 stops
Multiple Airlines Logo
05:25 - 09:10
KEM
-
LHR
5h 45m
1 stop
£283Multiple Airlines
Tue, 8 Sep - Tue, 15 Sep
Multiple Airlines Logo
06:40 - 20:05
LHR
-
KEM
11h 25m
2 stops
Multiple Airlines Logo
05:25 - 09:10
KEM
-
LHR
5h 45m
1 stop
£294Multiple Airlines
Thu, 10 Sep - Thu, 17 Sep
Finnair Logo
16:15 - 20:00
LHR
-
KEM
25h 45m
1 stop
Finnair Logo
20:25 - 09:10
KEM
-
LHR
14h 45m
1 stop
£337Finnair
Sun, 17 Jan - Thu, 21 Jan
Finnair Logo
07:30 - 20:00
LHR
-
KEM
10h 30m
1 stop
Finnair Logo
05:20 - 15:15
KEM
-
LHR
11h 55m
1 stop
£361Finnair
Mon, 2 Nov - Wed, 4 Nov
Finnair Logo
07:30 - 20:00
LHR
-
KEM
10h 30m
1 stop
Finnair Logo
05:20 - 15:15
KEM
-
LHR
11h 55m
1 stop
£364Finnair
Mon, 2 Nov - Wed, 4 Nov
Multiple Airlines Logo
12:05 - 13:10
LHR
-
KEM
23h 05m
2 stops
Multiple Airlines Logo
05:25 - 15:10
KEM
-
LHR
11h 45m
2 stops
£1,225Multiple Airlines
Thu, 10 Sep - Thu, 17 Sep
Multiple Airlines Logo
21:35 - 20:05
LHR
-
KEM
20h 30m
2 stops
Multiple Airlines Logo
05:25 - 08:20
KEM
-
LHR
28h 55m
2 stops
£1,273Multiple Airlines
Tue, 8 Sep - Tue, 15 Sep

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Finnair flights from London to Kemi

Our best Finnair deals on London to Kemi flight tickets
Finnair
8 Sept
LHR07:30London Heathrow
15h 05m
1 stop
KEM00:35Kemi/Tornio
15 Sept
KEM05:25Kemi/Tornio
5h 45m
1 stop
LHR09:10London Heathrow
£234
Finnair
10 Sept
LHR10:20London Heathrow
7h 45m
1 stop
KEM20:05Kemi/Tornio
17 Sept
KEM05:25Kemi/Tornio
5h 45m
1 stop
LHR09:10London Heathrow
£237
Finnair
17 Jan
LHR16:15London Heathrow
25h 45m
1 stop
KEM20:00Kemi/Tornio
21 Jan
KEM20:25Kemi/Tornio
14h 45m
1 stop
LHR09:10London Heathrow
£337

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 30 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

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Tue 8/9

07:30-00:35

1 stop15h 05m

Kemi/Tornio

Tue 15/9

05:25-09:10

1 stop5h 45m

£234
Fastest return journey

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Thu 10/9

10:20-20:05

1 stop7h 45m

Kemi/Tornio

Thu 17/9

05:25-09:10

1 stop5h 45m

£237

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Tue 8/9

21:05-20:05

2 stops21h 00m

Kemi/Tornio

Tue 15/9

05:25-09:10

1 stop5h 45m

£283

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Thu 10/9

06:40-20:05

2 stops11h 25m

Kemi/Tornio

Thu 17/9

05:25-09:10

1 stop5h 45m

£294

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Sun 17/1

16:15-20:00

1 stop25h 45m

Kemi/Tornio

Thu 21/1

20:25-09:10

1 stop14h 45m

£337

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Mon 2/11

07:30-20:00

1 stop10h 30m

Kemi/Tornio

Wed 4/11

05:20-15:15

1 stop11h 55m

£361

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Mon 2/11

07:30-20:00

1 stop10h 30m

Kemi/Tornio

Wed 4/11

05:20-15:15

1 stop11h 55m

£364

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Thu 10/9

12:05-13:10

2 stops23h 05m

Kemi/Tornio

Thu 17/9

05:25-15:10

2 stops11h 45m

£1,225

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Tue 8/9

21:35-20:05

2 stops20h 30m

Kemi/Tornio

Tue 15/9

05:25-08:20

2 stops28h 55m

£1,273
Cheapest one-way
Fastest single journey

LondonKemi

LHR - KEM

LHRKEM

London Heathrow

Mon 16/11

07:30-20:00

1 stop10h 30m

£187

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 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 45% 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

10h 30m

Direct flights

None
The fastest flight from London to Kemi takes 10h 30m
There are no direct flights from London to Kemi. There are no popular flight routes from London to Kemi.
Search flight deals

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 10h 30m, 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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