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Cheap flights from Finland to London Heathrow Airport from £63

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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — LHR
5 Mar — 12 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Finland to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Finland to Heathrow
Explore the most affordable flight options available from Finland to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 February 2026.

Mon 13/413:25
HEL
-
LHR
1 stop9h 55m
Scandinavian Airlines
Thu 16/406:40
LHR
-
HEL
1 stop11h 55m
Scandinavian Airlines
Deal found 2/2£131
Tue 3/316:10
HEL
-
LHR
1 stop5h 45m
Scandinavian Airlines
Tue 10/313:55
LHR
-
HEL
1 stop7h 50m
Scandinavian Airlines
Deal found 3/2£134
Wed 4/316:10
HEL
-
LHR
1 stop5h 45m
Scandinavian Airlines
Wed 11/306:40
LHR
-
HEL
1 stop6h 45m
Scandinavian Airlines
Deal found 2/2£134
Tue 21/411:05
HEL
-
LHR
1 stop12h 15m
Scandinavian Airlines
Fri 24/421:05
LHR
-
HEL
1 stop15h 35m
Scandinavian Airlines
Deal found 3/2£135
Mon 16/215:00
TKU
-
LHR
1 stop6h 55m
Scandinavian Airlines
Mon 23/213:55
LHR
-
TKU
1 stop7h 45m
Scandinavian Airlines
Deal found 2/2£136
Thu 19/307:00
HEL
-
LHR
1 stop7h 55m
Scandinavian Airlines
Thu 26/313:55
LHR
-
HEL
1 stop5h 10m
Scandinavian Airlines
Deal found 2/2£136
Tue 24/216:10
HEL
-
LHR
1 stop7h 10m
Scandinavian Airlines
Thu 26/206:40
LHR
-
HEL
1 stop6h 45m
Scandinavian Airlines
Deal found 2/2£137
Mon 2/316:10
HEL
-
LHR
1 stop7h 10m
Scandinavian Airlines
Sun 8/313:55
LHR
-
HEL
1 stop8h 00m
Scandinavian Airlines
Deal found 2/2£138
Tue 5/513:25
HEL
-
LHR
1 stop5h 35m
Scandinavian Airlines
Fri 8/521:05
LHR
-
HEL
1 stop10h 30m
Scandinavian Airlines
Deal found 3/2£140
Thu 5/307:00
HEL
-
LHR
1 stop7h 55m
Scandinavian Airlines
Sun 8/313:55
LHR
-
HEL
1 stop8h 00m
Scandinavian Airlines
Deal found 2/2£140
Thu 12/314:05
HEL
-
LHR
1 stop4h 55m
Multiple Airlines
Thu 19/306:40
LHR
-
HEL
1 stop15h 05m
Multiple Airlines
Deal found 1/2£141
Thu 12/212:15
RVN
-
LHR
1 stop11h 10m
Multiple Airlines
Sat 21/208:50
LHR
-
RVN
1 stop10h 10m
Multiple Airlines
Deal found 1/2£191

Find flight deals from Finland to Heathrow

Keep the following information in mind while searching for Finland to Heathrow flight deals. Data was last updated 3 February 2026.

Round-trip from

£131

One-way from

£63

Popular in

July

Cheapest in

March

Average price

£98

Good round-trip deal

£176 or less

Good one-way deal

£108 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 13/4-16/4
  • 2 total stops
  • 21h 50m total
  • Finland to London
Search Deals
Scandinavian Airlines
  • Scandinavian Airlines
  • 18/3
  • 1 total stop
  • 7h 10m total
  • Finland to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£27 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 February 2026
Search Deals
Price to beat on a round-trip flight from Finland to London Heathrow.
Search Deals
Price to beat on a one-way flight from Finland to London Heathrow.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Finland to Heathrow 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 3 February 2026.
Use the filters below to find and compare flights from Finland to London Heathrow Airport that are best for you.

Fly from

Finland

Fly to

Heathrow

Route

Depart

Return

Price

TurkuLondon

TKU - LHR

TKULHR

Turku

Mon 16/2

15:00-19:55

1 stop6h 55m

London Heathrow

Mon 23/2

13:55-23:40

1 stop7h 45m

£136

HelsinkiLondon

HEL - LHR

HELLHR

Helsinki-Vantaa

Sat 21/3

06:15-09:20

1 stop5h 05m

London Heathrow

Sun 22/3

18:40-01:35

1 stop4h 55m

£137

HelsinkiLondon

HEL - LHR

HELLHR

Helsinki-Vantaa

Sat 21/3

18:30-08:55

1 stop16h 25m

London Heathrow

Sat 28/3

06:40-15:25

1 stop6h 45m

£160

HelsinkiLondon

HEL - LHR

HELLHR

Helsinki-Vantaa

Fri 13/3

11:20-16:00

1 stop6h 40m

London Heathrow

Thu 19/3

10:35-21:05

2 stops8h 30m

£172

HelsinkiLondon

HEL - LHR

HELLHR

Helsinki-Vantaa

Thu 19/3

07:00-12:55

1 stop7h 55m

London Heathrow

Thu 26/3

10:35-21:05

2 stops8h 30m

£174

HelsinkiLondon

HEL - LHR

HELLHR

Helsinki-Vantaa

Sun 19/4

06:45-12:40

1 stop7h 55m

London Heathrow

Mon 27/4

17:50-01:35

1 stop5h 45m

£175

HelsinkiLondon

HEL - LHR

HELLHR

Helsinki-Vantaa

Sun 1/3

06:15-09:20

1 stop5h 05m

London Heathrow

Tue 31/3

07:05-15:45

2 stops6h 40m

£179

HelsinkiLondon

HEL - LHR

HELLHR

Helsinki-Vantaa

Tue 5/5

13:25-18:30

2 stops7h 05m

London Heathrow

Fri 8/5

21:05-09:35

1 stop10h 30m

£189

HelsinkiLondon

HEL - LHR

HELLHR

Helsinki-Vantaa

Wed 4/3

16:10-21:35

2 stops7h 25m

London Heathrow

Thu 5/3

10:20-21:05

2 stops8h 45m

£201

HelsinkiLondon

HEL - LHR

HELLHR

Helsinki-Vantaa

Sat 21/3

07:50-09:10

Nonstop3h 20m

London Heathrow

Sat 28/3

06:40-15:25

1 stop6h 45m

£202

Flights are sorted by cheapest return flights first.

Deals found on 2/2

Showing 1-10 of 52 results
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Best time to book a flight from Finland to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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 Heathrow Airport

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

Currently, February is the cheapest month in which you can book a flight from Finland to London Heathrow Airport (average of £95). Flying from Finland to London Heathrow Airport in August is currently the most expensive (average of £148). 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 LHR?

Find hourly flight availability from Finland to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 February 2026.

It’s optimal to fly from Finland to London Heathrow Airport in the evening. By choosing this option you can save up to 67% on the cost of your flight, compared to a flight in the morning.

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

Use this chart to determine the cheapest time to fly return from Finland to Heathrow. Price data was last updated on 31 January 2026.

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

Weekly flight availability from Finland to London Heathrow Airport

Explore weekly flight availability from Finland to Heathrow. 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 3 February 2026.

The most flights from FI0 to LHR are scheduled on a Sunday (33 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (21 on average).

How often are flights from Finland to London delayed?

About 14% of weekly flights between Finland and London have experienced delays in the past year, with the average delay time being 99 minutes.

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

Historically, flights departing at night 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?

Friday tends to have the lowest number of delays on this route, whereas Sunday 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.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 3 February 2026.
Read reviews from past customers who have flown with Finnair and Scandinavian Airlines from Finland to London Heathrow Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,357 reviews
Check prices

Boarding

7.7

Crew

8.2

Overall

7.6

Food

6.7

Comfort

7.5

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
Finnair
7.6
Good
1,357 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Boarding

7.7

Crew

8.2

Overall

7.6

Food

6.7

Comfort

7.5

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
Scandinavian Airlines
7.3
Good
1,676 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Boarding

7.7

Crew

8.2

Overall

7.6

Food

6.7

Comfort

7.5

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.

Related info for your journey

Find useful and relevant information for your journey from Finland to Heathrow. 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 Heathrow Airport?

    Departing from Finland to London Heathrow Airport will take you 6h 55m. The distance between Finland and London Heathrow Airport is about 1068 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    £63 is the cheapest one-way deal found within the past few days, from Scandinavian Airlines. You may also be able to find cheap deals on Finnair and British Airways, with prices starting from £85 and £106, respectively.

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

    Most travelers choose Helsinki-Vantaa - London Heathrow, Rovaniemi - London Heathrow or Tampere-Pirkkala - London Heathrow when deciding on the best route from Finland to London Heathrow Airport.

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

    Consider American Airlines (63%), Japan Airlines (59%) or SriLankan Airlines (59%) when booking your flight. These represent the most reliable airlines when flying from Finland to London Heathrow Airport.

  • What are the cheapest flights from Finland to London Heathrow Airport?

    The cheapest flight price from Finland to London Heathrow Airport is £67. On average you can expect to pay £228. The most popular route, (Helsinki-Vantaa - London Heathrow), can usually be booked for £131.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Finland to Heathrow 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 Heathrow Airport?

    Currently, February is the cheapest month in which you can book a flight from Finland to London Heathrow Airport (average of £95). Flying from Finland to London Heathrow Airport in August is currently the most expensive (average of £148). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Luton
Northampton
Wembley
Gatwick
Slough
Ilford
Hounslow
Brentford
Hayes
Colchester
Watford
Guildford
Swindon
Bedford
Chelmsford
Eastbourne
Crawley
Kingston upon Thames

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Alternative routes for Finland to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Finland to Heathrow

Discover the top 2 airlines that operate flights from Finland to Heathrow. 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 3 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£73Average£156FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
FinnairCheapest£144Average£261FlexibilityNo 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 Heathrow?

When you search for this flight from Finland to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Finland.

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

Need flexible booking options for your flight to Heathrow from Finland? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Finland to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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