$185 Cheap Flights from London (LHR) to Lerwick (LSI)

View $185 flight on Thu, Oct 2, 2025Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Lerwick (LSI-Sumburgh)

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Cheap Flights from London to Lerwick (LHR-LSI)

Prices were available within the past 7 days and start at $185 for one-way flights and $338 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Thu, Oct 2 - Thu, Oct 16
LHR
London
LSI
Lerwick
$338 Roundtrip, found 1 day ago
$338
Roundtrip
found 1 day ago
Select British Airways flight, departing Thu, Oct 2 from London to Lerwick, returning Thu, Oct 16, priced at $338 found 1 day ago
British Airways
Mon, Aug 25 - Wed, Sep 3
LHR
London
LSI
Lerwick
$341 Roundtrip, found 3 days ago
$341
Roundtrip
found 3 days ago
Select British Airways flight, departing Mon, Aug 25 from London to Lerwick, returning Wed, Sep 3, priced at $341 found 3 days ago
British Airways
Tue, Oct 21 - Fri, Oct 24
LHR
London
LSI
Lerwick
$346 Roundtrip, found 5 days ago
$346
Roundtrip
found 5 days ago
Select British Airways flight, departing Tue, Oct 21 from London to Lerwick, returning Fri, Oct 24, priced at $346 found 5 days ago
British Airways
Thu, Oct 2 - Thu, Oct 16
LHR
London
LSI
Lerwick
$348 Roundtrip, found 1 day ago
$348
Roundtrip
found 1 day ago
Select British Airways flight, departing Thu, Oct 2 from London to Lerwick, returning Thu, Oct 16, priced at $348 found 1 day ago
British Airways
Tue, Oct 21 - Fri, Oct 24
LHR
London
LSI
Lerwick
$349 Roundtrip, found 5 days ago
$349
Roundtrip
found 5 days ago
Select British Airways flight, departing Tue, Oct 21 from London to Lerwick, returning Fri, Oct 24, priced at $349 found 5 days ago
British Airways
Mon, Aug 25 - Wed, Sep 3
LHR
London
LSI
Lerwick
$351 Roundtrip, found 3 days ago
$351
Roundtrip
found 3 days ago
Select British Airways flight, departing Mon, Aug 25 from London to Lerwick, returning Wed, Sep 3, priced at $351 found 3 days ago
British Airways
Tue, Oct 21 - Fri, Oct 24
LHR
London
LSI
Lerwick
$356 Roundtrip, found 5 days ago
$356
Roundtrip
found 5 days ago
Select British Airways flight, departing Tue, Oct 21 from London to Lerwick, returning Fri, Oct 24, priced at $356 found 5 days ago
British Airways
Thu, Oct 2 - Thu, Oct 16
LHR
London
LSI
Lerwick
$358 Roundtrip, found 1 day ago
$358
Roundtrip
found 1 day ago
Select British Airways flight, departing Thu, Oct 2 from London to Lerwick, returning Thu, Oct 16, priced at $358 found 1 day ago
British Airways
Tue, Oct 21 - Fri, Oct 24
LHR
London
LSI
Lerwick
$359 Roundtrip, found 5 days ago
$359
Roundtrip
found 5 days ago
Select British Airways flight, departing Tue, Oct 21 from London to Lerwick, returning Fri, Oct 24, priced at $359 found 5 days ago
Loganair
Thu, Oct 2 - Thu, Oct 16
LHR
London
LSI
Lerwick
$680 Roundtrip, found 1 day ago
$680
Roundtrip
found 1 day ago
Select Loganair flight, departing Thu, Oct 2 from London to Lerwick, returning Thu, Oct 16, priced at $680 found 1 day ago
Flights from London (LHR) to Lerwick (LSI)
Origin airport
Heathrow
Destination airport
Sumburgh
Airlines serving
British Airways, Loganair
Roundtrip price
$338
Distance
581 mi

London to Lerwick Flights

The cheapest times to fly from London to Lerwick

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from London to Lerwick are during the month of October. You can find some of the cheapest flights from London to Lerwick with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from London to Lerwick

Sunday is one of the best days to book for cheap flights from London to Lerwick: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from London to Lerwick

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from London to Lerwick in 2025. You can also book with separate airlines for your outbound and return journeys, from $185 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap London to Lerwick flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your London to Lerwick airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Heathrow Airport (LHR) to Sumburgh Airport (LSI) cost?
Discover the latest flight deals from LHR to LSI by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from LHR to LSI?
The cheapest flights from LHR to LSI are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from LHR to LSI?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from LHR to LSI. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Heathrow Airport (LHR) to Sumburgh Airport (LSI)?
You'll need to catch a flight with a layover if you're traveling from Heathrow Airport (LHR) to Sumburgh Airport (LSI). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from LHR to LSI?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change based on various factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Heathrow Airport (LHR) to Sumburgh Airport (LSI)?
To avoid potential delays on the Heathrow Airport (LHR) to Sumburgh Airport (LSI) route, fly before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Heathrow Airport (LHR) to Sumburgh Airport (LSI) last-minute?
Holding off until just before your trip to book a flight from LHR to LSI often results in higher prices. While you might find some last-minute discounts, there's no guarantee. Be flexible with your travel plans to maximize your chances of snagging a bargain.
Is it cheaper to book a LHR to LSI flight and hotel package?
Opting for a LHR to LSI flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Pick from our wide range of accommodations and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Heathrow Airport (LHR) to Sumburgh Airport (LSI)?
Typically, you can reschedule or cancel your LHR to LSI flight. However, there may be additional charges, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you want more information, visit our Customer Service portal.

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*Available to One Key members.