Cheap flights from London Heathrow to Mariehamn

from as little as £366

7 nights in Mariehamn, departing London Heathrow on 23 / Aug / 2024 with Finnair (price found 76 hours ago)

Subject to availability, prices correct of the last 24 hours
Mariehamn

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The London Heathrow / Mariehamn route

All 1585 km of it

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Mariehamn flight facts

What you need to know

Alternative flights from the UK to Mariehamn

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Mariehamn

23 / Aug / 2024 is currently the lowest priced day of the year to fly the London Heathrow/Mariehamn route. There are around eight flights on any given week from the UK to Mariehamn and the cheapest month to fly right now is August.

Not suitable? Try running another search or viewing all cheap flight deals.

Min / Max Temperature (°C)
LOWEST

-6 °C

AVG

5 °C

HIGHEST

18 °C

Rainfall (mm)
LOWEST

20 mm

AVG

40 mm

HIGHEST

70 mm

Key facts about Mariehamn

How to get cheap flights from London Heathrow to Mariehamn

Tips and advice from our flight experts

Search for cheap flights and last-minute deals with Netflights. We've scanned all the flights from London Heathrow to Mariehamn, across the one airlines that offer this route. We've found that 23 / Aug / 2024 is the cheapest date to travel at the moment, but it's best to go through the results to see which flight suits you.

Finnair is the most popular airline that flies from London Heathrow to Mariehamn. But it's still worth looking at other options, as there are eight flights to Mariehamn every week. If you want to broaden your search, look at flights departing from other airports.

Your flight from London Heathrow to Mariehamn will take at least 9 hrs 40 mins. On average, it takes 9 hrs 40 mins to fly the 1585 km distance. Take a look at flight times to see which one works best for you.

You can also search by month, which will reveal the cheapest time of the week to fly.

Other popular destinations near Mariehamn

Where other people are flying to

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