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HEL - LHR

$85 Find cheap flights from Helsinki to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Helsinki to London departing on 5/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/1
Sat 6/8

Search hundreds of travel sites at once for deals on flights to London

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helsinki to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helsinki to London, as well as popular online travel agencies
In the last 7 days travelers have searched 43,740,974 times on KAYAK, and here is why:

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Cheap flight deals from Helsinki to London (HEL-LHR)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Helsinki to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
9:15 am - 12:55 pmHEL-LHR
5h 40m1 stop
9:05 pm - 8:35 amLHR-HEL
9h 30m1 stop
$181Scandinavian Airlines
Find Deal
Tue, May 28 - Wed, May 29
5:20 pm - 9:20 pmHEL-LHR
6h 00m1 stop
9:05 pm - 10:35 amLHR-HEL
11h 30m1 stop
$195Scandinavian Airlines
Find Deal
Wed, Aug 21 - Fri, Aug 23
7:30 pm - 8:40 pmHEL-LHR
3h 10mnonstop
9:05 pm - 8:35 amLHR-HEL
9h 30m1 stop
Tue, May 28 - Wed, May 29
4:55 pm - 9:40 pmHEL-LHR
6h 45m1 stop
9:05 pm - 10:35 amLHR-HEL
11h 30m1 stop
$207Scandinavian Airlines
Find Deal
Thu, Aug 22 - Fri, Aug 23
7:30 pm - 8:40 pmHEL-LHR
3h 10mnonstop
1:55 pm - 11:55 pmLHR-HEL
8h 00m1 stop
Thu, May 30 - Mon, Jun 3
2:05 pm - 3:10 pmHEL-LHR
3h 05mnonstop
10:20 am - 3:15 pmLHR-HEL
2h 55mnonstop
$219Finnair
Find Deal
Fri, Oct 25 - Wed, Oct 30
4:00 pm - 5:05 pmHEL-LHR
3h 05mnonstop
7:30 am - 12:20 pmLHR-HEL
2h 50mnonstop
$230Finnair
Find Deal
Wed, Aug 21 - Fri, Aug 23
12:45 pm - 6:25 pmHEL-LHR
7h 40m1 stop
4:25 pm - 11:50 pmLHR-HEL
5h 25m1 stop
$274Lufthansa
Find Deal
Tue, Jun 11 - Sat, Jun 15
6:20 am - 5:05 pmHEL-LHR
12h 45m2 stops
11:05 am - 1:15 amLHR-HEL
12h 10m2 stops
$279Brussels Airlines
Find Deal
Mon, May 27 - Fri, May 31
6:20 am - 5:05 pmHEL-LHR
12h 45m2 stops
5:50 pm - 1:15 amLHR-HEL
29h 25m2 stops
$292Brussels Airlines
Find Deal
Thu, May 23 - Thu, May 30

Flights from Helsinki to London - Travel Insights & Trends

Get data-powered insights and trends into flights from Helsinki to London to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Helsinki to London?

The average price of all flights from Helsinki to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to London on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Helsinki to London. For your return ticket, we recommend flying on a Tuesday and avoiding Sundays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Helsinki to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Helsinki to London Heathrow Airport is February, where tickets cost $232 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is $337 and $297 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Helsinki to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Helsinki to London Heathrow Airport, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 70 days before departure.

Which airlines provide the cheapest flights from Helsinki to London?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to London from Helsinki were found on Scandinavian Airlines ($85) and Finnair ($101), and the lowest round-trip tickets were found on Scandinavian Airlines ($181) and Finnair ($219).

Which airlines fly non-stop between Helsinki and London Heathrow Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Helsinki to London Heathrow Airport.
There is just one airline that flies from Helsinki to London Heathrow Airport direct and that is Finnair. The best one-way deal found from Finnair for the route is $185.

How many flights are there between Helsinki and London Heathrow Airport per day?

Each day, there are between 3 and 5 nonstop flights that take off from Helsinki and land in London Heathrow Airport, with an average flight time of 3h 07m. The most common departure time is 4:00 pm and most flights take off in the afternoon. Each week, there are 28 flights. The most frequent day of departure is Sunday, when 18% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Helsinki and London Heathrow Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Helsinki to London take?

A direct flight to London will take on average 3h 05m to travel the 1,147 miles flying distance from Helsinki.

What’s the earliest departure time from Helsinki to London?

Early birds can take the earliest flight from Helsinki at 8:00 am and will be landing in London Heathrow Airport at 9:10 am.

What’s the latest departure time from Helsinki to London?

If you prefer to fly at night, the latest flight from Helsinki to London Heathrow Airport jets off at 7:30 pm and lands at 8:40 pm.

Good to know

Low season

January

High season

July

Cheapest flight

$85
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 26% increase in price.
Flight from Helsinki to London

When to book flights from Helsinki to London

Are your dates flexible? Find out the best times to travel from Helsinki to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Helsinki to London flights

  • What is the cheapest flight from Helsinki to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Helsinki to London Heathrow Airport was $85 for a one-way ticket and $181 for a round-trip.

  • Do I need a passport to fly between Helsinki and London?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Helsinki and on arrival in London.

  • Which aircraft models fly most regularly from Helsinki to London?

    The Airbus A350-900 is the aircraft model that flies most regularly on the Helsinki to London flight route.

  • Which airline alliances offer flights from Helsinki to London?

    oneworld, and SkyTeam are the airline alliances operating flights between Helsinki and London, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Helsinki to London?

    There are nonstop flights from Helsinki to London on a daily basis.

  • Which is the best airline for flights from Helsinki to London, Finnair or Scandinavian Airlines?

    The two airlines most popular with KAYAK users for flights from Helsinki to London are Finnair and Scandinavian Airlines. With an average price for the route of $310 and an overall rating of 7.7, Finnair is the most popular choice. Scandinavian Airlines is also a great choice for the route, with an average price of $205 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Helsinki to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Helsinki to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Helsinki to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Helsinki is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Helsinki to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Helsinki with another airline. Booking your flights between Helsinki and LHR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Helsinki to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Helsinki up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from HEL to London

  • Looking for a cheap flight? 25% of our users found flights on this route for $163 or less one-way and $339 or less round-trip.

Prefer to fly non-stop from Helsinki to London?

Find which airlines fly direct from Helsinki-Vantaa to Heathrow, which days they fly and book direct flights.

Nonstop departures

Helsinki-Vantaa to London Heathrow

Monday

American Airlines, British Airways, Cathay Pacific, +7 more

American Airlines, British Airways, +8 more

Tuesday

American Airlines, British Airways, Cathay Pacific, +6 more

American Airlines, British Airways, +7 more

Wednesday

American Airlines, British Airways, Cathay Pacific, +7 more

American Airlines, British Airways, +8 more

Thursday

American Airlines, British Airways, Cathay Pacific, +7 more

American Airlines, British Airways, +8 more

Friday

American Airlines, British Airways, Cathay Pacific, +6 more

American Airlines, British Airways, +7 more

Saturday

American Airlines, British Airways, Cathay Pacific, +7 more

American Airlines, British Airways, +8 more

Sunday

American Airlines, British Airways, Cathay Pacific, +6 more

American Airlines, British Airways, +7 more

See more direct flights

Nonstop returns

London Heathrow to Helsinki-Vantaa

Monday

American Airlines, British Airways, Cathay Pacific, +6 more

American Airlines, British Airways, +7 more

Tuesday

American Airlines, British Airways, Cathay Pacific, +6 more

American Airlines, British Airways, +7 more

Wednesday

American Airlines, British Airways, Cathay Pacific, +6 more

American Airlines, British Airways, +7 more

Thursday

American Airlines, British Airways, Cathay Pacific, +6 more

American Airlines, British Airways, +7 more

Friday

American Airlines, British Airways, Cathay Pacific, +6 more

American Airlines, British Airways, +7 more

Saturday

American Airlines, British Airways, Cathay Pacific, +6 more

American Airlines, British Airways, +7 more

Sunday

American Airlines, British Airways, Cathay Pacific, +6 more

American Airlines, British Airways, +7 more

See more direct flights
See more direct flights

Top 4 airlines serving from Helsinki to London

 
See real verified KAYAK customer reviews for airlines flying from Helsinki to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Helsinki to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
FinnairOverall score based on 1379 reviews
7.0Entertainment
8.2Crew
6.9Food
7.8Boarding
7.6Comfort
Airline reviews

All good- I love BA and the professionalism of the crew and pilots.

8.0 ExcellentAnonymous, Apr 2024JFK - LHR
Read more about Finnair reviews

All good- I love BA and the professionalism of the crew and pilots.

Great flight- smooth, nice crew, nice clean aircraft, departed a little late but arrived 10 early.

It was listed on my ticket as Finnair but there was no indication that the flight was Finnair. In fact the number was even different. There were no employees there until exactly 2 hours before so we had to wait in line at Iberia and hope

Sorting on line would have been appreciated Onward information on flights missed No ability to get seating arranged before we got to gate Very unfriendly at gate

The flight was Finnair but there was no indications anywhere that the checkin was for Finnair also. There was no one to ask. I think at a minimum they should list the code shares so people don’t stand in the wrong line for an hour.

I booked the flight with Finnair, which made the arrangements for downloading a boarding pass unnecessarily complicated. I wouldn't do that again. Instead I'd book direct with AA.

Had a nice flight to London on BA will fly with them again in the future

Finnair cancelled my flight 12 hours prior to leaving for Helsinki. They stated there were mechanical problems. I had to scurry around to find a new flight that would meet my needs for arrival in Helsinki. Luckily I was able to find alternate transportation through Lufthansa/United.

I’m very disappointed, to fly into an airplane for 10 straight hours, and not having a TV even though when I put the ticket I was told that I will have entertainment for the TV. Very disappointed.

Helpful steward. Allowed me to move to some empty seats and I was able to get some sleep. He also had milk for my tea. Americans don’t realise that cream or half and half ruin tea.

All was good. I think the back of the plane should be boarded first. It would be faster. Minimal waiting time behind passengers loading their carry on baggage.

I had economy plus and it’s definitely worth the price. The seats are so comfortable, so much space, great large TV screens, and you get fed often. Really decent food (although other fish was overcooked.) They do need better movie choices. The crew is the best. Super friendly and accommodating. So much better than most American run Airlines.

The flight was on time and loading was fine. I really disliked that all drinks other than coffee or tea had a cost. Deplaning was also an issue as people did not wait for those in front of them to get out before they pushed forward

I couldn’t make it to the airport for my original flight due to bad weather; roads were shut down, buses and trains were closed. Since the plane wasn’t cancelled, I still had to pay $720 to change my ticket.

Overall, this flight team did a fantastic job. They came often with the water, coffee and tea. There was no meal choice in coach, but the lasagna lunch was decent. The sandwich snack just before landing was tasty. The baggage bins were large, so no trouble holding carry on luggage.

My seat was not the one I paid for, the crew was very curt, and the cabin was extremely warm.

Boarding the plane outside in the rain was a pain. Very safe flight

A Lufthansa flight operated by SAS with a jettime plane. Fight was nice, no food but free tea and coffee.

It didn't happen. SAS csncrlled and it was very difficult to convince the 3rd party they did. Not good on the 3rd party program. I don't think they trust their customers, much less being able to help them. I have had several nitemaes using 3rd party this trip and WILL NEVER use 3rd party again.

Little space and no pad provide for lie flat seats in business, Movies were limited and grouping very strange.

Try to humanize onboarding and take AI out. It's embarrassing and useless

Overall good experience. Polite crew. Good foodandentertainment. Seats are small and bit congested though.

I ended up buying (for $340) "extra space" seats because I my flying partner was given a STY boarding pass, leading me to conclude that she was on standby and that we had to buy seats on the flight. I later learned that the flight was not sold out and that we could have gotten on as usual. To be honest, I felt swindled.

I'm Canadian. I have the unfortunate experience of pretty not having the choice to fly with them. THEY ARE TERRIBLE.

The process overall was pretty seamless, and the crew were very friendly (especially Michael). Considering we booked expecting Lufthansa and the flight was operated by United, it was still a very good service and journey overall. The in-flight entertainment was great, with lots of quality options. One slight negative was that I had selected a vegetarian meal prior to flying, but received a vegan one. I think there should be more dietary options as it meant I missed out on some food that I would have preferred (and it seemed like the standard meals and snacks had a vegetarian option anyway). There was also a group of people who were moving around a lot and being generally disruptive at the quietest part of the flight, when the lights were off and most people were sleeping. I would have appreciated staff stepping in to encourage them to be mindful of others). Towards the end of the flight (which was very early in the morning in both time zones), the lights suddenly came on and breakfast was served. In my opinion, this was too early, and everyone was rudely awoken from sleep. After breakfast was cleared away, the lights went off again for about 45 minutes, allowing people to sleep some more. Then the lights came on again for landing. It seems like if they had served breakfast later, the lights on-lights off-lights on shenanigans could have been avoided, and people could have slept longer (and staff could have rested longer too).

You only get a chocolate square and small bottle of water.!

Food could be better quality - everything else was excellent , thanks Lufthansa team . GOD bless you!!!

Better flight than mum to Frankfurt. But food was very mediocre.

to be bussed around the airport, then have to sit on the plane for an hour whilst the plane was deiced not once, but twice, then to have to wait for a tug driver is unacceptable. The Captain was very good at communicating.

Great, the staff the service and everything was very good, without delays very comfortable.

Perfect timing, perfect departure, lovely crew on the ground and in the air.

Good flight. Take off a little late but make up the time

Everything’s went straight forward, no issues, good service and friendly crew

Left on time and arrived on time both ways, thank you

The flight was 45 mins delayed but the crew provided water and necessities like tissues

Cheap flights as you expect with Ryanair. I would take cheaper flights over entertainment and comfort for short haul travel. Main issue is usually delays at airports. In this case we landed roughly 2hr30 later than planned due to earlier delays with the plane. Not the worst I imagine

We each paid for 10kg checked in luggage. Flying out there were no issues sharing one case (20kg). Not so coming back. Additional £48 charge and unable to provide an explanation of why it was ok on one journey but not the other, or indeed what material difference it makes between 2x10kg cases vs 1x20kg case. Scam, and appalling from Ryanair.

Easy process and good flight experience The food good be better

I didn't like. The seats and the floor were very dirty and it is not the first time

Unfortunately didn't realise how far away Frankfurt Hahn airport is from Frankfurt the city. Outbound flight was delayed by 2.5 hours and no communication at airport, just a whisper emknating through the packed crowd ready to board at the gate as someone read out an email they had received. All rather poor and pathetic

Book cheap flights from Helsinki to London

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Helsinki to London found on KAYAK in the last 72 hours.
5/10Fri
1 stopScandinavian Airlines
8h 40mHEL-LHR
$85
9/5Thu
1 stopScandinavian Airlines
7h 45mHEL-LHR
$86
8/20Tue
1 stopScandinavian Airlines
14h 45mHEL-LHR
$87
5/7Tue
1 stopScandinavian Airlines
4h 35mHEL-LHR
$97
9/24Tue
nonstopFinnair
3h 05mHEL-LHR
$101
8/20Tue
nonstopFinnair
3h 10mHEL-LHR
$108
6/12Wed
2 stops
16h 20mHEL-LHR
$118
5/14Tue
2 stops
16h 05mHEL-LHR
$131
7/6Sat
1 stopKLM
9h 00mHEL-LHR
$175
7/6Sat
2 stopsLufthansa
16h 10mHEL-LHR
$201

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Last minute flights from Helsinki to London

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Helsinki to London that are departing in the next 10 days.
5/3Fri
multi-stopScandinavian Airlines
7h 20mHEL-LHR
5/7Tue
multi-stopScandinavian Airlines
6h 20mLHR-HEL
$212
5/3Fri
multi-stopAir France
13h 55mHEL-LHR
5/7Tue
multi-stopAir France
8h 25mLHR-HEL
$241
5/5Sun
multi-stopScandinavian Airlines
7h 10mHEL-LHR
5/6Mon
multi-stopScandinavian Airlines
8h 00mLHR-HEL
$245
5/7Tue
multi-stopScandinavian Airlines
9h 10mHEL-LHR
5/10Fri
multi-stopScandinavian Airlines
4h 20mLHR-HEL
$256
5/7Tue
multi-stopScandinavian Airlines
18h 00mHEL-LHR
5/10Fri
multi-stopScandinavian Airlines
8h 00mLHR-HEL
$267
5/3Fri
nonstopFinnair
3h 10mHEL-LHR
5/8Wed
nonstopFinnair
2h 50mLHR-HEL
$335
5/3Fri
nonstopFinnair
3h 10mHEL-LHR
5/7Tue
nonstopFinnair
2h 50mLHR-HEL
$359
5/7Tue
nonstop
3h 05mHEL-LHR
5/10Fri
multi-stop
4h 20mLHR-HEL
$374
5/3Fri
multi-stopBrussels Airlines
9h 25mHEL-LHR
5/7Tue
multi-stopBrussels Airlines
7h 40mLHR-HEL
$668
5/3Fri
multi-stop
11h 50mHEL-LHR
5/7Tue
multi-stop
11h 40mLHR-HEL
$791

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Helsinki - London Flights

Departure:

Helsinki (HEL)Finland

Destination:

London (LHR)United Kingdom

Return flight deals:

London - Helsinki

Cabin classes:

$5,362
$1,273
$1,405
$135

Browse origins:

  • Flights » 
  • Helsinki

Browse destinations:

  • Flights » 
  • Worldwide » 
  • London Heathrow Airport