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Cheap flights from Finland to London from £37

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/11. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — LON
6 Jul — 13 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Finland to London

Enter your travel dates to find the best prices.

Cheapest flights from Finland to London
Explore the most affordable flight options available from Finland to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 June 2026.

Mon 24/818:00
TKU
-
STN
2 stops19h 45m
Multiple Airlines
Mon 31/820:05
STN
-
TKU
1 stop15h 30m
Multiple Airlines
Deal found 4/6£116
Tue 8/914:10
TKU
-
STN
1 stop8h 25m
Multiple Airlines
Tue 15/921:00
STN
-
TKU
1 stop14h 35m
Multiple Airlines
Deal found 4/6£120
Fri 13/1113:25
RVN
-
LGW
Nonstop3h 50m
easyJet
Sun 15/1106:25
LGW
-
RVN
Nonstop3h 30m
easyJet
Deal found 3/6£121
Fri 2/1008:05
HEL
-
LGW
Nonstop3h 05m
Norwegian
Thu 8/1009:55
LGW
-
HEL
Nonstop2h 50m
Norwegian
Deal found 3/6£141
Wed 29/723:00
HEL
-
STN
2 stops13h 00m
Ryanair
Thu 6/808:05
STN
-
HEL
2 stops24h 15m
Ryanair
Deal found 2/6£141
Fri 21/805:30
HEL
-
STN
2 stops21h 00m
Multiple Airlines
Tue 25/807:00
STN
-
HEL
1 stop5h 35m
Multiple Airlines
Deal found 3/6£142
Wed 29/700:05
HEL
-
STN
2 stops15h 40m
Ryanair
Thu 6/808:05
STN
-
HEL
2 stops24h 15m
Ryanair
Deal found 1/6£142
Thu 20/807:05
HEL
-
LGW
1 stop5h 15m
Norwegian
Sun 23/818:50
LGW
-
HEL
Nonstop2h 50m
Norwegian
Deal found 2/6£143
Mon 24/815:50
HEL
-
LGW
1 stop26h 30m
Norwegian
Thu 27/819:05
LGW
-
HEL
1 stop12h 15m
Norwegian
Deal found 6/6£144
Wed 5/800:05
HEL
-
STN
1 stop9h 50m
Ryanair
Tue 11/818:35
STN
-
HEL
Nonstop2h 50m
Ryanair
Deal found 5/6£144
Fri 14/818:35
HEL
-
STN
Nonstop3h 00m
Ryanair
Thu 27/810:25
STN
-
HEL
Nonstop2h 50m
Ryanair
Deal found 6/6£145
Wed 12/815:40
HEL
-
STN
1 stop6h 55m
Multiple Airlines
Thu 27/810:25
STN
-
HEL
Nonstop2h 50m
Multiple Airlines
Deal found 6/6£145

Find flight deals from Finland to London

Keep the following information in mind while searching for Finland to London flight deals. Data was last updated 6 June 2026.

Round-trip from

£116

One-way from

£37

Popular in

July

Cheapest in

March

Average price

£178

Good round-trip deal

£116 or less

Good one-way deal

£33 or less
24/8-31/8
  • 24/8-31/8
  • 3 total stops
  • 35h 15m total
  • Finland to London
Search Deals
easyJet
  • easyJet
  • 13/11
  • Nonstop
  • 3h 50m total
  • Finland to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£29 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Finland to London (LON).
Search Deals
Price to beat on a one-way flight from Finland to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Finland to London 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, Cheapflights users made 858,174 searches. Data last updated 6 June 2026.
Use the filters below to find and compare flights from Finland to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TurkuLondon

TKU - STN

TKUSTN

Turku

Tue 8/9

14:10-20:35

1 stop8h 25m

London Stansted

Tue 15/9

21:00-13:35

1 stop14h 35m

£120

TurkuLondon

TKU - STN

TKUSTN

Turku

Mon 24/8

18:00-11:45

2 stops19h 45m

London Stansted

Mon 31/8

10:05-13:35

2 stops25h 30m

£128

HelsinkiLondon

HEL - LGW

HELLGW

Helsinki-Vantaa

Thu 5/11

07:20-16:20

1 stop11h 00m

London Gatwick

Fri 6/11

10:05-15:05

Nonstop3h 00m

£146

HelsinkiLondon

HEL - LGW

HELLGW

Helsinki-Vantaa

Tue 11/8

07:05-10:20

1 stop5h 15m

London Gatwick

Sun 30/8

18:50-23:40

Nonstop2h 50m

£154

TurkuLondon

TKU - STN

TKUSTN

Turku

Thu 18/6

14:10-22:40

1 stop10h 30m

London Stansted

Wed 24/6

21:20-13:35

2 stops14h 15m

£169
Fastest return journey

HelsinkiLondon

HEL - STN

HELSTN

Helsinki-Vantaa

Thu 30/7

15:50-16:50

Nonstop3h 00m

London Stansted

Sun 2/8

18:00-22:50

Nonstop2h 50m

£177

HelsinkiLondon

HEL - LGW

HELLGW

Helsinki-Vantaa

Sun 27/9

18:10-12:30

1 stop20h 20m

London Gatwick

Sun 4/10

08:20-09:30

2 stops23h 10m

£178

HelsinkiLondon

HEL - STN

HELSTN

Helsinki-Vantaa

Sun 27/9

05:30-15:00

2 stops11h 30m

London Stansted

Sun 4/10

11:05-09:30

2 stops20h 25m

£180

HelsinkiLondon

HEL - LGW

HELLGW

Helsinki-Vantaa

Wed 12/8

07:05-10:20

1 stop5h 15m

London Gatwick

Thu 27/8

20:45-09:20

1 stop10h 35m

£184

HelsinkiLondon

HEL - LHR

HELLHR

Helsinki-Vantaa

Fri 18/9

13:55-17:35

1 stop5h 40m

London Heathrow

Sun 20/9

06:30-17:40

1 stop9h 10m

£185

Flights are sorted by cheapest return flights first.

Deals found on 2/6

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Finland to London

Have a flexible travel schedule? Discover the best time to fly to London from Finland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Finland to London

What is the cheapest month to book a flight from Finland to London?

Currently, March is the cheapest month in which you can book a flight from Finland to London (average of £94). Flying from Finland to London in July is currently the most expensive (average of £214). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from FI to LON?

Find hourly flight availability from Finland to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 June 2026.

It’s typically best to fly out from Finland to London in the evening. Doing so could potentially save you 45% on the flight price compared to flying in the morning, which is usually more expensive.

Weekly flight availability from Finland to London

Explore weekly flight availability from Finland to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 6 June 2026.

The most flights from FI0 to LON are scheduled on a Wednesday (31 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (22 on average).

How often are flights from Finland to London delayed?

About 17% of weekly flights between Finland and London have experienced delays in the past year, with the average delay time being 102 minutes.

What is the most punctual flight time for Finland to London flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Finland to London flights?

Over the past year, Finnair have had the lowest number of delays on this route, with just 14% of flights being delayed.

How far ahead should I book a flight from Finland to London?

The best time to book flights from Finland to London is 74 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest day to fly from Finland to London?

Use this chart to determine the cheapest time to fly return from Finland to London. Price data was last updated on 30 May 2026.

Travellers seeking maximum savings on their Finland to London flight should consider departing on Thursday evenings when fares are most often at their lowest. Tuesday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 6 June 2026.
Check out reviews from past customers who have flown with Norwegian,Norwegian, andFinnair from Finland to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Norwegian
8.2
Very Good
272 reviews
Check prices

Comfort

7.7

Crew

8.3

Overall

8.2

Boarding

8.0

Entertainment

6.3

Food

6.8

Reviews

1 / 2
10.0
Excellent

Anonymous,Jun 2024

FCO - CPH

Great experience, and best in our Europe trip, comparing Easy Jet, Ryan Air, and vueling when having cabin bag in the equation. Plenty of leg room, as much as the additional paid leg room seats on the other flights we had, boarding from back as well as front of plane was a bonus. No waiting around on the tarmac in full sun (thanks RA), great boarding! Good crew, and a few free rows of seats.
Norwegian
8.2
Very Good
272 reviews
Norwegian
8.2
Very Good
272 reviews
Check prices

Comfort

7.7

Crew

8.3

Overall

8.2

Boarding

8.0

Entertainment

6.3

Food

6.8

Reviews

1 / 2
10.0
Excellent

Anonymous,Jun 2024

FCO - CPH

Great experience, and best in our Europe trip, comparing Easy Jet, Ryan Air, and vueling when having cabin bag in the equation. Plenty of leg room, as much as the additional paid leg room seats on the other flights we had, boarding from back as well as front of plane was a bonus. No waiting around on the tarmac in full sun (thanks RA), great boarding! Good crew, and a few free rows of seats.
Norwegian
7.8
Good
249 reviews
Norwegian
8.2
Very Good
272 reviews
Check prices

Comfort

7.7

Crew

8.3

Overall

8.2

Boarding

8.0

Entertainment

6.3

Food

6.8

Reviews

1 / 2
10.0
Excellent

Anonymous,Jun 2024

FCO - CPH

Great experience, and best in our Europe trip, comparing Easy Jet, Ryan Air, and vueling when having cabin bag in the equation. Plenty of leg room, as much as the additional paid leg room seats on the other flights we had, boarding from back as well as front of plane was a bonus. No waiting around on the tarmac in full sun (thanks RA), great boarding! Good crew, and a few free rows of seats.
Finnair
7.7
Good
1,402 reviews
Norwegian
8.2
Very Good
272 reviews
Check prices

Comfort

7.7

Crew

8.3

Overall

8.2

Boarding

8.0

Entertainment

6.3

Food

6.8

Reviews

1 / 2
10.0
Excellent

Anonymous,Jun 2024

FCO - CPH

Great experience, and best in our Europe trip, comparing Easy Jet, Ryan Air, and vueling when having cabin bag in the equation. Plenty of leg room, as much as the additional paid leg room seats on the other flights we had, boarding from back as well as front of plane was a bonus. No waiting around on the tarmac in full sun (thanks RA), great boarding! Good crew, and a few free rows of seats.
Scandinavian Airlines
7.4
Good
1,809 reviews
Norwegian
8.2
Very Good
272 reviews
Check prices

Comfort

7.7

Crew

8.3

Overall

8.2

Boarding

8.0

Entertainment

6.3

Food

6.8

Reviews

1 / 2
10.0
Excellent

Anonymous,Jun 2024

FCO - CPH

Great experience, and best in our Europe trip, comparing Easy Jet, Ryan Air, and vueling when having cabin bag in the equation. Plenty of leg room, as much as the additional paid leg room seats on the other flights we had, boarding from back as well as front of plane was a bonus. No waiting around on the tarmac in full sun (thanks RA), great boarding! Good crew, and a few free rows of seats.
Ryanair
6.9
Okay
5,393 reviews
Norwegian
8.2
Very Good
272 reviews
Check prices

Comfort

7.7

Crew

8.3

Overall

8.2

Boarding

8.0

Entertainment

6.3

Food

6.8

Reviews

1 / 2
10.0
Excellent

Anonymous,Jun 2024

FCO - CPH

Great experience, and best in our Europe trip, comparing Easy Jet, Ryan Air, and vueling when having cabin bag in the equation. Plenty of leg room, as much as the additional paid leg room seats on the other flights we had, boarding from back as well as front of plane was a bonus. No waiting around on the tarmac in full sun (thanks RA), great boarding! Good crew, and a few free rows of seats.

Related info for your journey

Find useful and relevant information for your journey from Finland to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Finland to London?

    There are many flights that can get you from Finland to London in 3h. Fly via Norwegian, Ryanair, or KLM to get the fastest option. Airlines will cover a distance of 1106 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Finland to London one-way?

    To fly one-way, consider booking your trip with Ryanair, which is currently one of the cheapest options available, starting at £21. Norwegian flights start at £41 while deals on Norwegian start at £50 one-way.

  • What are the most popular routes from Finland to London?

    Most travelers choose Helsinki-Vantaa - London Heathrow, Helsinki-Vantaa - London Stansted or Helsinki-Vantaa - London Gatwick when deciding on the best route from Finland to London.

  • What are the most reliable airlines from Finland to London?

    Consider American Airlines (90%), Qantas Airways (89%) or Cathay Pacific (89%) when booking your flight. These represent the most reliable airlines when flying from Finland to London.

  • What are the cheapest flights from Finland to London?

    Looking for the cheapest flight from Finland to London? While on average our users pay £159, our data indicates the cheapest price to be £102. The most popular route (Helsinki-Vantaa - London Heathrow), is priced around £154.

  • Can I find deals for flights from Finland to London that include hotel bookings?

    Yes. In addition to deals on Finland to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Finland to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Finland to London.

  • Can I find deals for business class flights from Finland to London?

    Yes. Cheapflights offers flight deals from Finland to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Finland to London?

    Currently, March is the cheapest month in which you can book a flight from Finland to London (average of £94). Flying from Finland to London in July is currently the most expensive (average of £214). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Finland to London

See prices for flight routes from nearby airports that may be better suited for you.
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Amsterdam to Luton flights
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Beauvais-Tille to Gatwick flights
Leonardo da Vinci/Fiumicino to Gatwick flights
Amsterdam to Gatwick flights
Frankfurt to Luton flights
Amsterdam to London City flights
Frankfurt to Gatwick flights
Madrid to Heathrow flights
Amsterdam to Stansted flights
Vienna to Gatwick flights
Lisbon to Gatwick flights
Vienna to London City flights
Frederic Chopin to Luton flights
Lyon to Heathrow flights
Linate to Gatwick flights
Malpensa to Gatwick flights
Charles de Gaulle to Heathrow flights
Duesseldorf Intl to London City flights
Gatwick to Edinburgh flights
Vicenza to Gatwick flights
Copenhagen to Stansted flights
Leonardo da Vinci/Fiumicino to Luton flights

Top 5 airlines flying from Finland to London

Discover the top 5 airlines that operate flights from Finland to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 6 June 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£49Average£127FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
NorwegianCheapest£105Average£256FlexibilityNo cancel feeOn-time74%
Search Norwegian flights
NorwegianCheapest£108Average£222FlexibilityNo cancel feeOn-timeN/A
Search Norwegian flights
Scandinavian AirlinesCheapest£133Average£164FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
FinnairCheapest£136Average£286FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Finland to London?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Finland to London. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Finland to London?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Finland to London.

Can Cheapflights find flights from Finland to London with no change fees?

Yes, we can. To see specific flights from Finland to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Finland to London become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Finland today and book when prices fit your budget.

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