€112 Cheap Flights London to Helsinki (LHR-HEL)

View €112 flight on Mon, 4 May 2026Opens in a new window

Flight 1

Popular airlines from Heathrow Airport (LHR) to Helsinki-Vantaa Airport (HEL)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 15% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from London to Helsinki (LHR-HEL)

Prices were available within the past 7 days and start at €112 for one-way flights and €213 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Wed, 20 May - Sat, 13 Jun
LHR
London
HEL
Helsinki
€213 Return, found 2 days ago
€213
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Wed, 20 May from London to Helsinki, returning Sat, 13 Jun, priced at €213 found 2 days ago
Scandinavian Airlines
Thu, 14 May - Mon, 25 May
LHR
London
HEL
Helsinki
€215 Return, found 12 hours ago
€215
Return
found 12 hours ago
Select Scandinavian Airlines flight, departing Thu, 14 May from London to Helsinki, returning Mon, 25 May, priced at €215 found 12 hours ago
Scandinavian Airlines
Thu, 3 Dec - Sun, 6 Dec
LHR
London
HEL
Helsinki
€223 Return, found 2 days ago
€223
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Thu, 3 Dec from London to Helsinki, returning Sun, 6 Dec, priced at €223 found 2 days ago
Scandinavian Airlines
Thu, 21 May - Mon, 25 May
LHR
London
HEL
Helsinki
€225 Return, found 3 days ago
€225
Return
found 3 days ago
Select Scandinavian Airlines flight, departing Thu, 21 May from London to Helsinki, returning Mon, 25 May, priced at €225 found 3 days ago
Scandinavian Airlines
Fri, 15 May - Mon, 18 May
LHR
London
HEL
Helsinki
€229 Return, found 3 days ago
€229
Return
found 3 days ago
Select Scandinavian Airlines flight, departing Fri, 15 May from London to Helsinki, returning Mon, 18 May, priced at €229 found 3 days ago
Scandinavian Airlines
Thu, 14 May - Mon, 25 May
LHR
London
HEL
Helsinki
€230 Return, found 12 hours ago
€230
Return
found 12 hours ago
Select Scandinavian Airlines flight, departing Thu, 14 May from London to Helsinki, returning Mon, 25 May, priced at €230 found 12 hours ago
Lufthansa
Tue, 2 Jun - Tue, 9 Jun
LHR
London
HEL
Helsinki
€231 Return, found 4 days ago
€231
Return
found 4 days ago
Select Lufthansa flight, departing Tue, 2 Jun from London to Helsinki, returning Tue, 9 Jun, priced at €231 found 4 days ago
Finnair
Thu, 3 Dec - Sun, 6 Dec
LHR
London
HEL
Helsinki
€242 Return, found 2 days ago
€242
Return
found 2 days ago
Select Finnair flight, departing Thu, 3 Dec from London to Helsinki, returning Sun, 6 Dec, priced at €242 found 2 days ago
KLM
Thu, 3 Dec - Sun, 6 Dec
LHR
London
HEL
Helsinki
€251 Return, found 2 days ago
€251
Return
found 2 days ago
Select KLM flight, departing Thu, 3 Dec from London to Helsinki, returning Sun, 6 Dec, priced at €251 found 2 days ago
Air France
Thu, 19 Nov - Thu, 26 Nov
LHR
London
HEL
Helsinki
€282 Return, found 16 hours ago
€282
Return
found 16 hours ago
Select Air France flight, departing Thu, 19 Nov from London to Helsinki, returning Thu, 26 Nov, priced at €282 found 16 hours ago

Alternative airports near Helsinki

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Vantaa HEL. Cheapest option available. Average driving time to city centre is 22 minutes. Flights from €349
HEL
Vantaa
Cheapest
Average driving time to city centre22 min
Flights from €349

Find the cheapest month to fly from London (LHR) to Helsinki (HEL)

January is typically the cheapest month to fly

From €158 - €277 per traveller.

Frequently asked questions

How much is a flight from Heathrow Airport (LHR) to Vantaa Airport (HEL)?
Round-trip flights from Heathrow Airport (LHR) to Helsinki-Vantaa Airport start from €213. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year — book now to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LHR to Vantaa Airport (HEL)?
Most flights can be cancelled online, but each air carrier has its own set of terms and conditions. If you do decide to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from London Heathrow to HEL that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Heathrow Airport (LHR) to HEL flights, you'll see a "no change fees" filter for you to select.
How far is the flight from London Heathrow to Helsinki-Vantaa Airport?
Around 1,850 kilometres separates Hounslow and Vantaa, so pack something to keep you busy for a few hours. That thrilling novel you've yet to start will be just the ticket.
Which airlines fly direct from Heathrow Airport to Helsinki-Vantaa Airport?
Finnair (AY) will take you from LHR to Helsinki Airport comfortably and safely. Take your pick of 126 flights each month on this route.
Are LHR to Vantaa Airport (HEL) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from London Heathrow to HEL can be hit-or-miss. You may be able to score a bargain, but you could also completely miss out! If you'd prefer to play it safe and start your trip planning ahead of time, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines issue their prices so far in advance. Our advice? Check back often as prices are updated frequently.

Travel information

Origin airport
Heathrow
Destination airport
Vantaa
Airlines serving
Air France, Austrian Airlines, British Airways, Brussels Airlines, Finnair, KLM, Lufthansa, Scandinavian Airlines
Return price
€212
Distance
1836 km
Average flight time
4 hours 50 mins

Explore a world of travel with Expedia

*Available to Expedia members.