Latest deals
Insights
When to book
FAQs
Price Alerts
Flights to Mariehamn

£253 Cheap flights to Mariehamn

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Mariehamn departing on 27/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from the United Kingdom to Mariehamn

Cheap return flights

Enter your travel dates to find the best prices.
Finnair Logo
16:10 - 09:45
LHR
-
MHQ
15h 35m
1 stop
Finnair Logo
22:25 - 09:10
MHQ
-
LHR
12h 45m
1 stop
£253Finnair
Thu, 27 Aug - Mon, 31 Aug
Finnair Logo
13:35 - 21:35
LHR
-
MHQ
6h 00m
1 stop
Finnair Logo
08:25 - 17:05
MHQ
-
LHR
10h 40m
1 stop
£264Finnair
Sun, 28 Jun - Fri, 3 Jul
Finnair Logo
10:20 - 21:35
LHR
-
MHQ
9h 15m
1 stop
Finnair Logo
08:25 - 17:05
MHQ
-
LHR
10h 40m
1 stop
£265Finnair
Sun, 28 Jun - Fri, 3 Jul
Multiple Airlines Logo
16:55 - 10:35
STN
-
MHQ
15h 40m
1 stop
Multiple Airlines Logo
17:10 - 06:45
MHQ
-
STN
15h 35m
2 stops
£310Multiple Airlines
Thu, 27 Aug - Mon, 31 Aug
Multiple Airlines Logo
21:05 - 10:35
LHR
-
MHQ
11h 30m
1 stop
Multiple Airlines Logo
16:00 - 08:55
MHQ
-
LHR
18h 55m
1 stop
£314Multiple Airlines
Thu, 27 Aug - Sun, 30 Aug
Multiple Airlines Logo
13:10 - 21:35
LGW
-
MHQ
6h 25m
1 stop
Multiple Airlines Logo
07:15 - 10:20
MHQ
-
LGW
5h 05m
1 stop
£319Multiple Airlines
Thu, 27 Aug - Mon, 31 Aug
Multiple Airlines Logo
19:55 - 10:35
LGW
-
MHQ
12h 40m
1 stop
Multiple Airlines Logo
17:10 - 08:40
MHQ
-
LGW
17h 30m
2 stops
£348Multiple Airlines
Thu, 27 Aug - Mon, 31 Aug
Multiple Airlines Logo
11:00 - 21:35
LGW
-
MHQ
8h 35m
1 stop
Multiple Airlines Logo
07:15 - 10:20
MHQ
-
LGW
5h 05m
1 stop
£351Multiple Airlines
Fri, 28 Aug - Mon, 31 Aug
Finnair Logo
18:10 - 22:05
LHR
-
MHQ
25h 55m
1 stop
Finnair Logo
16:20 - 09:10
MHQ
-
LHR
18h 50m
1 stop
£356Finnair
Wed, 10 Jun - Sat, 13 Jun
Multiple Airlines Logo
13:10 - 21:35
LGW
-
MHQ
6h 25m
1 stop
Multiple Airlines Logo
07:15 - 10:20
MHQ
-
LGW
5h 05m
1 stop
£356Multiple Airlines
Fri, 28 Aug - Mon, 31 Aug

momondo Fare Finder

 
Locate flights to Mariehamn that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 1 March 2026.
Use the filters below to find and compare flights to Mariehamn that are best for you.

Fly from

Route

Depart

Return

Price

LondonMariehamn

LHR - MHQ

LHRMHQ

London Heathrow

Thu 27/8

16:10-09:45

1 stop15h 35m

Mariehamn

Mon 31/8

22:25-09:10

1 stop12h 45m

£253

LondonMariehamn

LHR - MHQ

LHRMHQ

London Heathrow

Sun 28/6

13:35-21:35

1 stop6h 00m

Mariehamn

Fri 3/7

08:25-17:05

1 stop10h 40m

£264

LondonMariehamn

LHR - MHQ

LHRMHQ

London Heathrow

Sun 28/6

10:20-21:35

1 stop9h 15m

Mariehamn

Fri 3/7

08:25-17:05

1 stop10h 40m

£265

LondonMariehamn

STN - MHQ

STNMHQ

London Stansted

Thu 27/8

16:55-10:35

1 stop15h 40m

Mariehamn

Mon 31/8

17:10-06:45

2 stops15h 35m

£310

LondonMariehamn

LHR - MHQ

LHRMHQ

London Heathrow

Thu 27/8

21:05-10:35

1 stop11h 30m

Mariehamn

Sun 30/8

16:00-08:55

1 stop18h 55m

£314

LondonMariehamn

LGW - MHQ

LGWMHQ

London Gatwick

Thu 27/8

13:10-21:35

1 stop6h 25m

Mariehamn

Mon 31/8

07:15-10:20

1 stop5h 05m

£319

LondonMariehamn

LGW - MHQ

LGWMHQ

London Gatwick

Thu 27/8

19:55-10:35

1 stop12h 40m

Mariehamn

Mon 31/8

17:10-08:40

2 stops17h 30m

£348

LondonMariehamn

LGW - MHQ

LGWMHQ

London Gatwick

Fri 28/8

11:00-21:35

1 stop8h 35m

Mariehamn

Mon 31/8

07:15-10:20

1 stop5h 05m

£351

LondonMariehamn

LHR - MHQ

LHRMHQ

London Heathrow

Wed 10/6

18:10-22:05

1 stop25h 55m

Mariehamn

Sat 13/6

16:20-09:10

1 stop18h 50m

£356

LondonMariehamn

LGW - MHQ

LGWMHQ

London Gatwick

Fri 28/8

13:10-21:35

1 stop6h 25m

Mariehamn

Mon 31/8

07:15-10:20

1 stop5h 05m

£356

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Mariehamn from

Mariehamn flights insights and trends

Explore insights for your Mariehamn flight to craft the best travel plan

How long does it take to fly to Mariehamn?

If you’re flying from a popular airport in United Kingdom, such as London Heathrow or Manchester, and flying into Mariehamn, then you can expect flight times to average 5h 25m and 17h 40m, respectively.

Cheapest flights to Mariehamn

Find the cheapest flights to Mariehamn from your nearest city or airport

Cheap Mariehamn flight deals and tips

Summary info about Mariehamn flight prices, duration and airlines

Best Round-Trip Price

£253

Fastest flight time

6h 25m
The best round-trip flight price to Mariehamn from United Kingdom in the last 72 hours is £253 (London Heathrow to Mariehamn).
Search Deals
The fastest flight to Mariehamn from United Kingdom takes 6h 25m (London Gatwick to Mariehamn).
Search Deals

Frequently asked questions about flying to Mariehamn

Is there an alternative airport near Mariehamn?

Mariehamn Airport can be an alternative airport used for travel to Mariehamn.

Is there a cheaper alternative to flying into Mariehamn?

You can find deals at Mariehamn Airport for £68 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

What is the absolute cheapest flight to Mariehamn?

£53 is the cheapest deal found on momondo in the last two weeks for a flight to Mariehamn. This flight is from Copenhagen and is 23% cheaper than most flights to Mariehamn. To find the cheapest price to Mariehamn from your area, use momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Mariehamn Airport?

Prices for flights to Mariehamn Airport are updated daily.

How old do you have to be to fly to Mariehamn Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Mariehamn Airport.

What documentation or ID do you need to fly to Mariehamn Airport?

The travel and health documents you'll need for your trip to Mariehamn Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Mariehamn Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Mariehamn?

It is quick and easy to find flights to Mariehamn on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Mariehamn that suits you.

Can I find flights to Mariehamn with flexible booking policies on momondo?

momondo does allow users to show only those flights to Mariehamn which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Mariehamn?

Once all potential Mariehamn flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

I’m not ready to book a flight to Mariehamn right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Mariehamn. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Mariehamn trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 31/3
Tue 7/4
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Mariehamn

Popular Flights to Mariehamn

Popular routes according to searches in the past day on momondo
London to Mariehamn Flightsfrom £317