--- title: "Flights to Mariehamn (MHQ) from London (LHR) | Expedia.co.uk" description: "Reserve one-way or return flights from London to Mariehamn with no change fee on selected flights. Earn your airline miles on top of our rewards! Get 2026 flight deals for now!" canonical: "https://www.expedia.co.uk/lp/flights/lhr/mhq/london-to-mariehamn" language: en-GB market: GB currency: GBP prices_as_of: 2026-11-15T11:53:36Z --- # £152 Cheap Flights from London (LHR) to Mariehamn (MHQ) ![A sailboat on calm waters near a rocky shoreline with dense green trees.](https://images.trvl-media.com/place/2294/cca94f34-208c-4ef2-91ec-f719ab7252a2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) [View £152 flight on Thu, 3 Jun 2027](https://www.expedia.co.uk/Flights-Search?leg1=from:LHR,to:MHQ,departure:03/06/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:151.80&airProductToken=AQptCjUIwbIBEgQxMzQwGOuJASCHWSim464DMMvkrgM4T0AAWAFqCEVTTElHSFQxcghPTlkwUzlCWgo0CMGyARIDMjE1GIdZIOyBASjS5a4DMInmrgM4T0ABWAFqCEVTTElHSFQxcghPTlkwUzlCWhIKCAIQARgBKgJBWRgBIgQIARABKAIoAygEMA8) ## Popular airlines from Heathrow Airport (LHR) to Mariehamn (MHQ) [British Airways](https://www.expedia.co.uk/Flights-Search?leg1=from:LHR,to:MHQ,departure:29/11/2026TANYT&leg2=from:MHQ,to:LHR,departure:06/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) [easyJet](https://www.expedia.co.uk/Flights-Search?leg1=from:LHR,to:MHQ,departure:29/11/2026TANYT&leg2=from:MHQ,to:LHR,departure:06/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"U2"}}]) [Lufthansa](https://www.expedia.co.uk/Flights-Search?leg1=from:LHR,to:MHQ,departure:29/11/2026TANYT&leg2=from:MHQ,to:LHR,departure:06/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) [Ryanair](https://www.expedia.co.uk/Flights-Search?leg1=from:LHR,to:MHQ,departure:29/11/2026TANYT&leg2=from:MHQ,to:LHR,departure:06/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"FR"}}]) [American Airlines](https://www.expedia.co.uk/Flights-Search?leg1=from:LHR,to:MHQ,departure:29/11/2026TANYT&leg2=from:MHQ,to:LHR,departure:06/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) [Jet2](https://www.expedia.co.uk/Flights-Search?leg1=from:LHR,to:MHQ,departure:29/11/2026TANYT&leg2=from:MHQ,to:LHR,departure:06/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LS"}}]) [Swiss International Air Lines](https://www.expedia.co.uk/Flights-Search?leg1=from:LHR,to:MHQ,departure:29/11/2026TANYT&leg2=from:MHQ,to:LHR,departure:06/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}]) ### Be in the know Get alerts if flight prices drop or rise\* ### Book smarter Save up to 25% on select hotels after you book a flight\* ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Cheap Flights from London to Mariehamn (LHR-MHQ) Prices were available within the past 7 days and start at £152 for one-way flights and £284 for return, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return [Select Finnair flight, departing Tue, 1 Jun from London to Mariehamn, returning Tue, 8 Jun, priced at £284 Found 3 days ago](https://www.expedia.co.uk/Flights-Search?leg1=from:LHR,to:MHQ,departure:01/06/2027TANYT&leg2=from:MHQ,to:LHR,departure:08/06/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:283.80&airProductToken=AQptCjUIwbIBEgQxMzQwGOuJASCHWSjmzK4DMIvOrgM4UUAAWAFqCEVTTElHSFQxcghRTlkwUzlCWgo0CMGyARIDMjE1GIdZIOyBASiwz64DMOfPrgM4UUABWAFqCEVTTElHSFQxcghRTlkwUzlCWgptCjQIwbIBEgMyMTYY7IEBIIdZKOCerwMwkp-vAzhaQABYAWoIRVNMSUdIVDFyCFpOWTBTOUJaCjUIwbIBEgQxMzM5GIdZIOuJASieoK8DMNyhrwM4WkABWAFqCEVTTElHSFQxcghaTlkwUzlCWhIKCAIQARgBKgJBWRgBIgQIARABKAIoAygEMA8) Tue, 1 Jun - Tue, 8 Jun · LHR · MHQ · From £284 · Return [Select Finnair flight, departing Tue, 1 Jun from London to Mariehamn, returning Tue, 8 Jun, priced at £290 Found 3 days ago](https://www.expedia.co.uk/Flights-Search?leg1=from:LHR,to:MHQ,departure:01/06/2027TANYT&leg2=from:MHQ,to:LHR,departure:08/06/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:289.80&airProductToken=AQptCjUIwbIBEgQxMzQwGOuJASCHWSjmzK4DMIvOrgM4UUAAWAFqCEVTTElHSFQxcghRTlkwUzlCWgo0CMGyARIDMjE1GIdZIOyBASiwz64DMOfPrgM4UUABWAFqCEVTTElHSFQxcghRTlkwUzlCWgptCjQIwbIBEgMyMTYY7IEBIIdZKOCerwMwkp-vAzhPQABYAWoIRVNMSUdIVDFyCE9OWTBTOUJaCjUIwbIBEgQxMzMxGIdZIOuJASiMpq8DMMqnrwM4T0ABWAFqCEVTTElHSFQxcghPTlkwUzlCWhIKCAIQARgBKgJBWRgBIgQIARABKAIoAygEMA8) Tue, 1 Jun - Tue, 8 Jun · LHR · MHQ · From £290 · Return [Select Finnair flight, departing Fri, 11 Dec from London to Mariehamn, returning Tue, 12 Jan, priced at £312 Found 5 days ago](https://www.expedia.co.uk/Flights-Search?leg1=from:LHR,to:MHQ,departure:11/12/2026TANYT&leg2=from:MHQ,to:LHR,departure:12/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:311.95&airProductToken=AQptCjUIwbIBEgQxMzQwGOuJASCHWSiivp8DMMy%5FnwM4TkAAWAFqCEVTTElHSFQxcghOTlkwUzlCWgo0CMGyARIDMjEzGIdZIOyBASi7w58DMPLDnwM4TkABWAFqCEVTTElHSFQxcghOTlkwUzlCWgptCjQIwbIBEgMyMTIY7IEBIIdZKOGlogMwk6aiAzhPQABYAWoIRVNMSUdIVDFyCE9OWTBTOUJaCjUIwbIBEgQxMzM3GIdZIOuJASioqaIDMNyqogM4T0ABWAFqCEVTTElHSFQxcghPTlkwUzlCWhIKCAIQARgBKgJBWRgBIgQIARABKAIoAygEMA8) Fri, 11 Dec - Tue, 12 Jan · LHR · MHQ · From £312 · Return [Select Finnair flight, departing Fri, 11 Dec from London to Mariehamn, returning Tue, 12 Jan, priced at £318 Found 5 days ago](https://www.expedia.co.uk/Flights-Search?leg1=from:LHR,to:MHQ,departure:11/12/2026TANYT&leg2=from:MHQ,to:LHR,departure:12/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:317.95&airProductToken=AQptCjUIwbIBEgQxMzQwGOuJASCHWSiivp8DMMy%5FnwM4TkAAWAFqCEVTTElHSFQxcghOTlkwUzlCWgo0CMGyARIDMjEzGIdZIOyBASi7w58DMPLDnwM4TkABWAFqCEVTTElHSFQxcghOTlkwUzlCWgptCjQIwbIBEgMyMTIY7IEBIIdZKOGlogMwk6aiAzhPQABYAWoIRVNMSUdIVDFyCE9OWTBTOUJaCjUIwbIBEgQxMzM1GIdZIOuJASiwqKIDMPOpogM4T0ABWAFqCEVTTElHSFQxcghPTlkwUzlCWhIKCAIQARgBKgJBWRgBIgQIARABKAIoAygEMA8) Fri, 11 Dec - Tue, 12 Jan · LHR · MHQ · From £318 · Return [Select Finnair flight, departing Fri, 27 Nov from London to Mariehamn, returning Sun, 29 Nov, priced at £332 Found 6 days ago](https://www.expedia.co.uk/Flights-Search?leg1=from:LHR,to:MHQ,departure:27/11/2026TANYT&leg2=from:MHQ,to:LHR,departure:29/11/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:331.15&airProductToken=AQptCjUIwbIBEgQxMzMyGOuJASCHWSiMop4DMLujngM4UUAAWAFqCEVTTElHSFQxcghRTlkwUzlCWgo0CMGyARIDMjEzGIdZIOyBASj7pZ4DMLKmngM4UUABWAFqCEVTTElHSFQxcghRTlkwUzlCWgptCjQIwbIBEgMyMTQY7IEBIIdZKKm9ngMw272eAzhOQABYAWoIRVNMSUdIVDFyCE5OWTBTOUJaCjUIwbIBEgQxMzMxGIdZIOuJASjewZ4DMKbDngM4TkABWAFqCEVTTElHSFQxcghOTlkwUzlCWhIKCAIQARgBKgJBWRgBIgQIARABKAIoAygEMA8) Fri, 27 Nov - Sun, 29 Nov · LHR · MHQ · From £332 · Return [Select Finnair flight, departing Fri, 11 Dec from London to Mariehamn, returning Fri, 18 Dec, priced at £335 Found 5 days ago](https://www.expedia.co.uk/Flights-Search?leg1=from:LHR,to:MHQ,departure:11/12/2026TANYT&leg2=from:MHQ,to:LHR,departure:18/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:334.15&airProductToken=AQptCjUIwbIBEgQxMzQwGOuJASCHWSiivp8DMMy%5FnwM4TkAAWAFqCEVTTElHSFQxcghOTlkwUzlCWgo0CMGyARIDMjEzGIdZIOyBASi7w58DMPLDnwM4TkABWAFqCEVTTElHSFQxcghOTlkwUzlCWgptCjQIwbIBEgMyMTIY7IEBIIdZKLyMoAMw7oygAzhOQABYAWoIRVNMSUdIVDFyCE5OWTBTOUJaCjUIwbIBEgQxMzM5GIdZIOuJASjfkaADMJiToAM4TkABWAFqCEVTTElHSFQxcghOTlkwUzlCWhIKCAIQARgBKgJBWRgBIgQIARABKAIoAygEMA8) Fri, 11 Dec - Fri, 18 Dec · LHR · MHQ · From £335 · Return [Select Finnair flight, departing Fri, 11 Dec from London to Mariehamn, returning Fri, 18 Dec, priced at £340 Found 5 days ago](https://www.expedia.co.uk/Flights-Search?leg1=from:LHR,to:MHQ,departure:11/12/2026TANYT&leg2=from:MHQ,to:LHR,departure:18/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:339.15&airProductToken=AQptCjUIwbIBEgQxMzQwGOuJASCHWSiivp8DMMy%5FnwM4TkAAWAFqCEVTTElHSFQxcghOTlkwUzlCWgo0CMGyARIDMjEzGIdZIOyBASi7w58DMPLDnwM4TkABWAFqCEVTTElHSFQxcghOTlkwUzlCWgptCjQIwbIBEgMyMTQY7IEBIIdZKOuSoAMwnZOgAzhOQABYAWoIRVNMSUdIVDFyCE5OWTBTOUJaCjUIwbIBEgQxMzMxGIdZIOuJASi-l6ADMIaZoAM4TkABWAFqCEVTTElHSFQxcghOTlkwUzlCWhIKCAIQARgBKgJBWRgBIgQIARABKAIoAygEMA8) Fri, 11 Dec - Fri, 18 Dec · LHR · MHQ · From £340 · Return [Select Finnair flight, departing Fri, 11 Dec from London to Mariehamn, returning Fri, 18 Dec, priced at £345 Found 5 days ago](https://www.expedia.co.uk/Flights-Search?leg1=from:LHR,to:MHQ,departure:11/12/2026TANYT&leg2=from:MHQ,to:LHR,departure:18/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:344.15&airProductToken=AQptCjUIwbIBEgQxMzQwGOuJASCHWSiivp8DMMy%5FnwM4TkAAWAFqCEVTTElHSFQxcghOTlkwUzlCWgo0CMGyARIDMjEzGIdZIOyBASi7w58DMPLDnwM4TkABWAFqCEVTTElHSFQxcghOTlkwUzlCWgptCjQIwbIBEgMyMTIY7IEBIIdZKLyMoAMw7oygAzhOQABYAWoIRVNMSUdIVDFyCE5OWTBTOUJaCjUIwbIBEgQxMzM1GIdZIOuJASiQj6ADMNOQoAM4TkABWAFqCEVTTElHSFQxcghOTlkwUzlCWhIKCAIQARgBKgJBWRgBIgQIARABKAIoAygEMA8) Fri, 11 Dec - Fri, 18 Dec · LHR · MHQ · From £345 · Return [Select Finnair flight, departing Tue, 1 Jun from London to Mariehamn, returning Tue, 8 Jun, priced at £363 Found 3 days ago](https://www.expedia.co.uk/Flights-Search?leg1=from:LHR,to:MHQ,departure:01/06/2027TANYT&leg2=from:MHQ,to:LHR,departure:08/06/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:362.80&airProductToken=AQptCjUIwbIBEgQxMzQwGOuJASCHWSjmzK4DMIvOrgM4UUAAWAFqCEVDTEFTU0lDcghRTk4wUzlDWgo0CMGyARIDMjE1GIdZIOyBASiwz64DMOfPrgM4UUABWAFqCEVDTEFTU0lDcghRTk4wUzlDWgptCjQIwbIBEgMyMTYY7IEBIIdZKOCerwMwkp-vAzhaQABYAWoIRUNMQVNTSUNyCFpOTjBTOUNaCjUIwbIBEgQxMzM3GIdZIOuJASjsqa8DMKWrrwM4WkABWAFqCEVDTEFTU0lDcghaTk4wUzlDWhIKCAEQARgBKgJBWRgBIgQIARABKAIoAygEMAE) Tue, 1 Jun - Tue, 8 Jun · LHR · MHQ · From £363 · Return [Select SAS flight, departing Mon, 11 Jan from London to Mariehamn, returning Fri, 15 Jan, priced at £470 Found 5 days ago](https://www.expedia.co.uk/Flights-Search?leg1=from:LHR,to:MHQ,departure:11/01/2027TANYT&leg2=from:MHQ,to:LHR,departure:15/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:469.91&airProductToken=AQphCi8I05YBEgQxNTMwGOuJASCgbCjQmqIDMOGbogM4T0AAWAFqBE5FRVNyBk9MRVJFUwouCMigARIDMjg0GKBsIOyBASi0oKIDMNegogM4WkABWAFqBE5FRVNyBk9MRVJFUwpgCi4IyKABEgMyODMY7IEBIKBsKM7LogMw8cuiAzhaQABYAWoETkVFU3IGT0xFUkVTCi4I05YBEgM1MjcYoGwg64kBKJTWogMwudeiAzhPQAFYAWoETkVFU3IGT0xFUkVTEgoIARABGAEqAlNLGAEiBAgBEAEoAigDKAQwDw) Mon, 11 Jan - Fri, 15 Jan · LHR · MHQ · From £470 · Return ## Alternative airports near Mariehamn Prices were available within the past 7 days. Prices and availability are subject to change. [Select flight to Mariehamn MHQ. Closest option available. Average driving time to city centre is 6 minutes.](https://www.expedia.co.uk/Flights-Search?leg1=from:LHR,to:MHQ,departure:29/11/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 6 min · Search flights ## Book with confidence ### Compare flights from London to Mariehamn easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Mariehamn. Operating between them flights per day, 2 airlines cover the route. And fly direct, getting you to Mariehamn in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Heathrow to Mariehamn. To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. #### Grab a great deal on your flight from Heathrow (LHR) to Mariehamn (MHQ) The easiest way to view the best deals on flights from London to Mariehamn today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Heathrow to Mariehamn start at just £284 and range up to £470\. To find an even better deal, try - being flexible on your dates – midweek flights can be cheaper - looking for other airports near London and Mariehamn - booking your flight during June, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper #### Why you should book your London to Mariehamn flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Heathrow to Mariehamn for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you. Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight. ## Frequently Asked Questions ### How much does a flight from London (LHR-Heathrow) to Mariehamn (MHQ) cost? You can find one-way and return flights from LHR to MHQ with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when LHR to MHQ ticket fares go up or down. ### What is the cheapest month to fly from London (LHR-Heathrow) to Mariehamn (MHQ)? The cheapest months to fly from LHR to MHQ are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route. ### Which airlines fly direct from London (LHR-Heathrow) to Mariehamn (MHQ)? Enter LHR to MHQ and your travel dates, then apply the 'Nonstop' filter to see only direct flights. ### How do I find cheap flights from London (LHR-Heathrow) to Mariehamn (MHQ)? To find a cheap flight from London (LHR-Heathrow) to Mariehamn (MHQ), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up [Price Tracking](https://www.expedia.co.uk/why/price-tracking) and receive alerts when fares go up or down. ### What is the best time to fly from London (LHR-Heathrow) to Mariehamn (MHQ)? The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience. ### How many flights per day from London (LHR-Heathrow) to Mariehamn (MHQ)? There are approximately 7 connecting flights per day from London (LHR-Heathrow) to Mariehamn (MHQ). Some common connection points include Vantaa (HEL), Arlanda (ARN), and Kastrup (CPH). ### What is the earliest flight from London (LHR-Heathrow) to Mariehamn (MHQ)? Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from LHR to MHQ. To compare more early flights, use the "Early Morning" and "Morning" filters in your search. ### How long does it take to fly from London (LHR-Heathrow) to Mariehamn (MHQ)? There are no direct flights from London Heathrow (LHR) to Mariehamn (MHQ). If you're planning this trip, you'll be looking at flights with at least one stop. A one-stop flight typically takes around 9 hours 50 minutes, covering a distance of about 1,585 kilometres. Flights with two or more stops can take a bit longer, usually around 9 hours. Keep in mind that these are average times, and your actual travel duration can vary depending on the specific route, layover times, and even weather conditions. ### Can you fly business or first class from London (LHR-Heathrow) to Mariehamn (MHQ)? Select the "Business class" and "First class" filters when looking for LHR to MHQ flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip. ### How do I earn miles on a London (LHR-Heathrow) to Mariehamn (MHQ) flight with Expedia? It's easy to earn miles on a London (LHR-Heathrow) to Mariehamn (MHQ) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of [One Key™](https://www.expedia.co.uk/welcome-one-key), you can also earn OneKeyCash™\* on top of your airline miles when you book with Expedia. \*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands. ### Is it cheaper to buy a plane ticket from London (LHR-Heathrow) to Mariehamn (MHQ) at the last minute? Typically, booking a last minute flight from London (LHR-Heathrow) to Mariehamn (MHQ) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare. ### Is it cheaper to book a London (LHR-Heathrow) to Mariehamn (MHQ) flight and hotel package? Securing a London (LHR-Heathrow) to Mariehamn (MHQ) [flight and hotel package](https://www.expedia.co.uk/Vacation-Packages) is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars. ### Can I cancel or change the date of my flight from London (LHR-Heathrow) to Mariehamn (MHQ)? If you booked your London (LHR-Heathrow) to Mariehamn (MHQ) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in [your itinerary](https://www.expedia.co.uk/trips) or confirmation email. Or, head to our [Customer Service portal](https://www.expedia.co.uk/helpcenter/) if you'd like more information. ## Travel information | Origin airport | Heathrow Airport | | ------------------- | ---------------- | | Destination airport | Mariehamn | | Distance | 984 miles away | | Return price | £284 | ## Explore a world of travel with Expedia - [Lodging](?equalTargetTab=tab-0) - [Flights](?equalTargetTab=tab-1) - [Packages](?equalTargetTab=tab-2) - [Godby Hotels](https://www.expedia.co.uk/Godby-Hotels.d3000040569.Travel-Guide-Hotels) - [Svinö Stugby](https://www.expedia.co.uk/Lumparland-Hotels-Svino-Stugby.h21889757.Hotel-Information) - [Hjortö Stugor & Stockhus](https://www.expedia.co.uk/Saltvik-Hotels-Hjorto-Stugor-Stockhus.h19932399.Hotel-Information) - [Saltvik Hotels](https://www.expedia.co.uk/Saltvik-Hotels.d3000040271.Travel-Guide-Hotels) - [Hotels near Stone Age Village](https://www.expedia.co.uk/Stone-Age-Village-Hotels.0-l553248621533050359-0.Travel-Guide-Filter-Hotels) - [Flights from Stockholm (ARN) to Mariehamn (MHQ)](https://www.expedia.co.uk/lp/flights/arn/mhq/stockholm-to-mariehamn) - [Flights from Helsinki (HEL) to Mariehamn (MHQ)](https://www.expedia.co.uk/lp/flights/hel/mhq/helsinki-to-mariehamn) - [Flights from Manchester (MAN) to Mariehamn (MHQ)](https://www.expedia.co.uk/lp/flights/man/mhq/manchester-to-mariehamn) - [Visit Eckero](https://www.expedia.co.uk/Eckero.dx6129529) - [Visit Godby](https://www.expedia.co.uk/Godby.dx3000040569) - [Visit Sund](https://www.expedia.co.uk/Sund.dx3000040250) \*Available to Expedia members. ## Other language versions ```yaml hreflang: x-default: https://www.expedia.com/lp/flights/lhr/mhq/london-to-mariehamn ar: https://www.expedia.sa/lp/flights/lhr/mhq/london-to-mariehamn en-US: https://www.expedia.com/lp/flights/lhr/mhq/london-to-mariehamn en-GB: https://www.expedia.co.uk/lp/flights/lhr/mhq/london-to-mariehamn ```