Cheap Flights from Helsinki to London — $33

Helsinki’s main gateway, Helsinki Airport (HEL) in Vantaa, functions as Finland’s primary international hub and handles most long-haul and European services, with major carriers like Finnair alongside several low-cost and regional airlines. The airport sits roughly 17–20 km north of the city center; trains usually take 30–40 minutes and cost in the range of a few euros, while taxis are quicker (20–30 minutes) but can be notably pricier. HEL is generally seen as modern and efficient with good passenger amenities and straightforward connections, though travelers should allow extra time for security and transfers during peak periods. Smaller and more specialized, Helsinki-Malmi (unused for regular commercial flights) historically served domestic and general aviation; it is no longer a primary passenger terminal for scheduled airlines. Its proximity to central Helsinki is much closer than the main airport, making it convenient for private flights and flight training, though public transport options and commercial passenger services are limited. Malmi can be an option for charter or private operations, offering shorter transfer times to the city but fewer amenities and less frequent ground-transport choices compared with HEL.

The Helsinki — London route is served by a wide range of airlines: 4 in total, including Finnair, Norwegian Air International, Ryanair, and Scandinavian Airlines. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $33. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.

The minimum one-way ticket price from Helsinki to London is $41 (September 2026), while the maximum is $77 (July 2026). On average, a ticket costs $62–$144.

London is served by several airports with distinct roles. Heathrow functions as the city’s main international hub, handling most long-haul and premium carriers and typically commanding higher fares; it lies about 24 km west of central London and is commonly reached by the Heathrow Express (15–20 minutes, usually higher fares), the Elizabeth Line (25–30 minutes, mid-range), and various tube and bus links. Gatwick, 45 km south, is a large international airport with a mix of scheduled and leisure carriers and often presents competitive prices; it’s accessible via Gatwick Express (30 minutes), Thameslink trains, and coach services. Stansted and Luton are budget-oriented airports further north-east and north-west respectively, favored by low-cost airlines and usually offering lower fares; trains plus shuttle buses or National Express coaches typically take 40–60 minutes. London City Airport is closest to the financial districts (about 10 km east) and tends to serve business travelers with short check-in times and limited long-haul options, reachable by the DLR in roughly 20 minutes. Pros include a wide choice of airports for differing budgets and destinations; cons can be variable transfer times, extra costs for transfers, and potential congestion during peak periods.