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Cheap flights from Helsinki to London Heathrow Airport from £60

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Helsinki to London Heathrow Airport departing on 9/4. 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
0 bags

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Find the cheapest flights from Helsinki to London

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Helsinki to London.
07:15 - 12:55HEL-LHR
7h 40m1 stop
06:40 - 16:55LHR-HEL
8h 15m1 stop
£132Scandinavian Airlines
Find Deal
Tue, 8 Apr - Tue, 15 Apr
14:40 - 18:30HEL-LHR
5h 50m1 stop
21:05 - 09:40LHR-HEL
10h 35m1 stop
£133Scandinavian Airlines
Find Deal
Sat, 3 May - Tue, 6 May
14:40 - 18:30HEL-LHR
5h 50m1 stop
21:05 - 09:30LHR-HEL
10h 25m1 stop
Sat, 3 May - Mon, 5 May
21:05 - 22:10HEL-LHR
3h 05mdirect
06:40 - 16:20LHR-HEL
7h 40m1 stop
Sat, 10 May - Sun, 11 May
19:30 - 20:40HEL-LHR
3h 10mdirect
13:00 - 17:50LHR-HEL
2h 50mdirect
£186Finnair
Find Deal
Mon, 5 May - Wed, 14 May
06:05 - 15:40HEL-LHR
11h 35m1 stop
20:25 - 11:50LHR-HEL
13h 25m1 stop
£193Lufthansa
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Sat, 3 May - Mon, 5 May
21:05 - 22:10HEL-LHR
3h 05mdirect
07:30 - 12:20LHR-HEL
2h 50mdirect
£193Finnair
Find Deal
Sat, 3 May - Tue, 6 May
06:05 - 18:25HEL-LHR
14h 20m1 stop
20:25 - 11:50LHR-HEL
13h 25m1 stop
£213Lufthansa
Find Deal
Sat, 26 Apr - Mon, 28 Apr
07:00 - 19:30HEL-LHR
14h 30m1 stop
08:40 - 00:20LHR-HEL
13h 40m1 stop
£220KLM
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Sun, 13 Jul - Thu, 17 Jul
07:00 - 10:45HEL-LHR
5h 45m1 stop
08:40 - 00:20LHR-HEL
13h 40m1 stop
£249KLM
Find Deal
Sat, 10 May - Mon, 12 May

Finnair flights from Helsinki to London Heathrow Airport

Our best Finnair deals on Helsinki to London Heathrow Airport flight tickets
Finnair
5 May
HEL19:30Helsinki-Vantaa
3h 10m
LHR20:40London Heathrow
14 May
LHR13:00London Heathrow
2h 50m
HEL17:50Helsinki-Vantaa
Finnair
3 May
HEL21:05Helsinki-Vantaa
3h 05m
LHR22:10London Heathrow
6 May
LHR07:30London Heathrow
2h 50m
HEL12:20Helsinki-Vantaa
Finnair
20 May
HEL19:30Helsinki-Vantaa
3h 10m
LHR20:40London Heathrow
21 May
LHR09:30London Heathrow
2h 50m
HEL14:20Helsinki-Vantaa

KLM flights from Helsinki to London Heathrow Airport

Our best KLM deals on Helsinki to London Heathrow Airport flight tickets
KLM
13 Jul
HEL07:00Helsinki-Vantaa
14h 30m
1 stop
LHR19:30London Heathrow
17 Jul
LHR08:40London Heathrow
13h 40m
1 stop
HEL00:20Helsinki-Vantaa
KLM
10 May
HEL07:00Helsinki-Vantaa
5h 45m
1 stop
LHR10:45London Heathrow
12 May
LHR08:40London Heathrow
13h 40m
1 stop
HEL00:20Helsinki-Vantaa

See travel insights to London from

How to get the cheapest flight ticket from Helsinki to London Heathrow Airport

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 typical price of a round-trip flight between Helsinki and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

In general, November is the cheapest month to fly from Helsinki to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £188. The month of September is another great option to travel to London Heathrow Airport, with average flight prices from Helsinki averaging around £190.

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Helsinki is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £208. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Tuesday is £305.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the evening. momondo users have found flights departing from Helsinki to London Heathrow Airport in the evening for as low as £206. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £380 on average. Flights to London Heathrow Airport from Helsinki in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Helsinki-Vantaa to London Heathrow flight route?

Fly from Helsinki-Vantaa to London Heathrow for the best Helsinki-Vantaa - London Heathrow flight prices

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Helsinki when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £213 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Helsinki for as low as £182 on momondo.

What cabin class options are available on Helsinki-Vantaa to London Heathrow flights?

There are 2 cabin classes available to choose from on Helsinki-Vantaa to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Helsinki to London Heathrow Airport flight prices changed over time?

As of March 2025, prices for Helsinki to London Heathrow Airport flights are approximately 4% more expensive when compared to flights at the same time last year.

When to book flights from Helsinki to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Helsinki to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Helsinki to London Heathrow Airport (HEL to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Helsinki to London Heathrow Airport

Best price found

£60

Fastest flight time

3h 05m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Helsinki in the past 72 hours is £60. The best return flight deal from Helsinki to London Heathrow Airport found on momondo in the last 72 hours is £132.
The fastest flight from Helsinki to London Heathrow Airport takes 3h 05m
Direct flights go from Helsinki to London Heathrow Airport every day.

  • How far is Helsinki-Vantaa to London Heathrow by plane?

    There are 1142.6 mi between Helsinki-Vantaa and London Heathrow. A reasonable flight in good conditions will take 3h 05m.

  • When did momondo last update prices for flights from Helsinki-Vantaa Airport to London Heathrow Airport?

    Prices for flights from Helsinki-Vantaa Airport to London Heathrow Airport refresh daily.

  • How many operators does momondo search for flights from Helsinki-Vantaa Airport to London Heathrow Airport?

  • How old do you have to be to fly from Helsinki-Vantaa Airport to London Heathrow Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Helsinki-Vantaa Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents required for your trip to London Heathrow 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 London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Helsinki to London Heathrow Airport?

  • What is the most popular airline from Helsinki to London Heathrow Airport?


Best airlines flying from Helsinki to London Heathrow Airport

Compare and see reviews for airlines that fly from Helsinki to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom £132Free CancellationRating
7.3
1,325 reviews
Search Scandinavian Airlines flights
FinnairPriceFrom £156Free CancellationRating
7.6
1,267 reviews
Search Finnair flights
  • Finnair Flights From Helsinki to London Heathrow Airport

    Finnair operates around 18 flights from Helsinki to London Heathrow Airport every week. The average price of these flights found in the last 72 hours has been £334, but momondo users have found Finnair deals from Helsinki to London Heathrow Airport from as low as £202 round-trip. Finnair has been scored 7.6/10 in 1,267 reviews.


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Why use momondo?

Why should I use momondo to find a flight deal from Helsinki to London?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Helsinki to London for you.

Can I find flights from Helsinki to London with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to London from Helsinki with this policy.

How can momondo help me find flights from Helsinki to London?

Once all potential Helsinki to London 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 Helsinki to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Helsinki to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.


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