What’s the cost of a flight from London Heathrow to Mariehamn?

Prices vary based on date, airline, and availability. Compare several options if you're flying between London and Mariehamn.

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Flights between London and Mariehamn: which airports can you choose?

The distance between London and Mariehamn is about 1584 km. Checking alternative airports can help lower the total cost of your trip.

• Airports in London: London is served by 6 airports - City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.
• Airports in Mariehamn: Currently, the only available airport in Mariehamn is Mariehamn.

Choosing airports with fast connections to the city center can cut down total travel time. You can compare all flights from London airports to find the best option.

Customize your flight from London Heathrow to Mariehamn

Jetcost allows you to filter by travel dates, duration, layovers, carriers, and booking providers. You’ll find direct and connecting flights, one-way or round-trip, from the best airlines and travel agencies.

Other popular destinations

Another popular choice in Åland Islands is Mariehamn.

You can sort results by price, duration, or departure time to find the best option for you. When available, results always include both low-cost and traditional airlines.