Flights from London to Helsinki
Fares, airlines, flight time and both airports for LHR–HEL.
Route snapshot: London to Helsinki
London (LHR) to Helsinki (HEL) is 1,848 km, about 2h 49m flying nonstop. Airlines with flights or nonstop fares on this route include Finnair. The lowest one-way fare seen recently was $113 with Finnair (nonstop), departing 1 Nov 2026 — as of 11 Sept 2026.
Check fares, see which airlines fly this route, and sort out airports, visas, and what to do at the destination — all before you book.
When you land in Helsinki
Sort the airport transfer and pick a few things to do so you hit the ground running.
Getting out of Helsinki (HEL)
Skip the taxi rank and lock in your fare before you land.
Pre-book a fixed-price transfer
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Tours, tickets & day trips
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Browse HelsinkiJust need timed-entry attraction tickets in Helsinki? Try Tiqets.Want a private driver-guide? Trip.com Private Tours in Helsinki.Flights LHR → HEL
Compare live fares from London to Helsinki across 750+ airlines.
Find hotels in Helsinki
Hotels, hostels & more · Trip.com
Why travelers watch this route
Fares seen
The lowest one-way fare seen was $113 with Finnair (nonstop), departing 1 Nov 2026. Checked 11 Sept 2026 — fares move daily.
Seasonality
Helsinki has year-round travel demand, so fare differences often depend more on booking window and airline competition than on one single peak season.
Who flies it
Airlines with flights or nonstop fares here include Finnair. More carriers may sell it with a connection.
Airlines flying London to Helsinki
Carriers on LHR–HEL according to our route data and nonstop fares seen as of 11 Sept 2026. Not a complete list.
London–Helsinki route intelligence
Updated analysis of the LHR–HEL corridor — distance, timing, and connecting options.
Route profile
London (LHR) to Helsinki (HEL) is a medium-haul corridor spanning approximately 1,847 km, with typical block time around 3h.
Best time to book
Medium-haul fares stabilise 6-9 weeks out. Avoid booking inside the 3-week window — fares climb sharply.
Visa & arrival
Passport-validity and visa requirements differ between UK and Finland — most arriving travellers need at least six months of remaining passport validity. Check AirConnect's visa checker for your nationality before booking, especially if you plan to connect through a third country en route.
Best time to fly to Helsinki
Based on weather and travel conditions in Finland
Finland is a great destination year-round. Check local weather patterns before booking and consider shoulder seasons for lower prices and fewer crowds.
Direct & Connecting Flights
Nonstop flights link London (LHR) and Helsinki (HEL), taking about 2h 49m. Connecting itineraries can be cheaper but take longer.
Fares & Price Guide
The lowest one-way fare seen on LHR–HEL was $113 USD (nonstop) as of 11 Sept 2026. Set a fare alert to be told when it drops.
About Helsinki, Finland
Flights arrive at Helsinki Vantaa Airport (HEL). See the destination guide for hotels, visa requirements and travel tips.
Plan this route beyond the fare
Use the wider AirConnect network to move from a route check into airports, airlines, visa, and trip planning.
Search LHR → HEL
See current London to Helsinki fares on Trip.com.
Airport Guides
Check terminals, transport and arrival details for LHR and HEL.
Airline Route Maps
Explore the networks of airlines flying from London and Helsinki.
Helsinki Planning
Turn this flight route into a full trip with destination, hotel and activity planning.
Price Alerts
Track fare drops on LHR–HEL and related city pairs.
Visa Guides
Check entry rules before booking flights from UK to Finland.
Explore related route clusters
These hubs help search engines and travelers understand where this corridor sits in the wider route graph.
Deals on London → Helsinki
Limited-time offers — grab them before they're gone
Frequently asked questions — London to Helsinki flights
Ready to book LHR–HEL?
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