What is the cheapest airline that flies from London Heathrow to Lerwick Sumburgh?

British Airways is the most popular carrier operating from London Heathrow to Lerwick Sumburgh

How many operators does momondo search for flights from London Heathrow Airport to Lerwick Sumburgh Airport?

As of August 2025, there is 1 operator available to choose from for flights from London Heathrow Airport to Lerwick Sumburgh Airport.

How old do you have to be to fly from London Heathrow Airport to Lerwick Sumburgh 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 from London Heathrow Airport to Lerwick Sumburgh Airport.

What documentation or ID do you need to fly to Lerwick Sumburgh Airport?

The travel and health documents you'll need for your trip to Lerwick Sumburgh 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 Lerwick Sumburgh Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£131 Cheap Flights from London Heathrow Airport to Lerwick Sumburgh Airport in 2025

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Find the cheapest flights from London Heathrow Airport to Lerwick

Round-trip

One-way

Direct

Cheap return flights

06:40 - 07:35LHR-LSI

24h 55m1 stop

08:50 - 15:45LSI-LHR

6h 55m1 stop

£253British Airways

Find Deal

Mon, 1 Dec - Wed, 3 Dec

12:15 - 07:35LHR-LSI

19h 20m1 stop

08:50 - 15:45LSI-LHR

6h 55m1 stop

£255British Airways

Find Deal

Mon, 1 Dec - Wed, 3 Dec

21:50 - 07:40LHR-LSI

9h 50m1 stop

18:45 - 22:35LSI-LHR

3h 50m1 stop

£262British Airways

Find Deal

Wed, 17 Sep - Wed, 24 Sep

20:55 - 07:40LHR-LSI

10h 45m1 stop

08:15 - 16:15LSI-LHR

8h 00m1 stop

£277British Airways

Find Deal

Tue, 16 Sep - Tue, 23 Sep

20:55 - 07:40LHR-LSI

10h 45m1 stop

19:45 - 07:25LSI-LHR

11h 40m1 stop

£303British Airways

Find Deal

Wed, 10 Sep - Wed, 17 Sep

18:00 - 07:40LHR-LSI

13h 40m1 stop

19:45 - 08:05LSI-LHR

12h 20m1 stop

£304British Airways

Find Deal

Wed, 10 Sep - Wed, 17 Sep

10:55 - 19:15LHR-LSI

8h 20m1 stop

12:15 - 19:05LSI-LHR

6h 50m1 stop

£312

Find Deal

Fri, 23 Jan - Fri, 30 Jan

09:45 - 13:30LHR-LSI

3h 45m1 stop

14:05 - 17:45LSI-LHR

3h 40m1 stop

£651Loganair

Find Deal

Tue, 16 Sep - Tue, 23 Sep

09:45 - 13:30LHR-LSI

3h 45mdirect

14:05 - 17:45LSI-LHR

3h 40mdirect

£668Loganair

Find Deal

Tue, 16 Sep - Tue, 23 Sep

18:50 - 13:30LHR-LSI

18h 40m1 stop

12:15 - 19:35LSI-LHR

31h 20m2 stops

£738Loganair

Find Deal

Wed, 10 Sep - Wed, 17 Sep

British Airways flights from London Heathrow Airport to Lerwick Sumburgh Airport

Our best British Airways deals on London Heathrow Airport to Lerwick Sumburgh Airport flight tickets

British Airways

1 Dec

LHR06:40London Heathrow

24h 55m

1 stop

LSI07:35Lerwick Sumburgh

3 Dec

LSI08:50Lerwick Sumburgh

6h 55m

1 stop

LHR15:45London Heathrow

£253

Find similar

British Airways

1 Dec

LHR12:15London Heathrow

19h 20m

1 stop

LSI07:35Lerwick Sumburgh

3 Dec

LSI08:50Lerwick Sumburgh

6h 55m

1 stop

LHR15:45London Heathrow

£255

Find similar

British Airways

17 Sept

LHR21:50London Heathrow

9h 50m

1 stop

LSI07:40Lerwick Sumburgh

24 Sept

LSI18:45Lerwick Sumburgh

3h 50m

1 stop

LHR22:35London Heathrow

£262

Find similar

Loganair flights from London Heathrow Airport to Lerwick Sumburgh Airport

Our best Loganair deals on London Heathrow Airport to Lerwick Sumburgh Airport flight tickets

Loganair

16 Sept

LHR09:45London Heathrow

3h 45m

1 stop

LSI13:30Lerwick Sumburgh

23 Sept

LSI14:05Lerwick Sumburgh

3h 40m

1 stop

LHR17:45London Heathrow

£651

Find similar

Loganair

16 Sept

LHR09:45London Heathrow

3h 45m

LSI13:30Lerwick Sumburgh

23 Sept

LSI14:05Lerwick Sumburgh

3h 40m

LHR17:45London Heathrow

£668

Find similar

Loganair

10 Sept

LHR18:50London Heathrow

18h 40m

1 stop

LSI13:30Lerwick Sumburgh

17 Sept

LSI12:15Lerwick Sumburgh

31h 20m

2 stops

LHR19:35London Heathrow

£738

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Lerwick Sumburgh Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Mon 1/12

06:40-07:35

1 stop24h 55m

Lerwick Sumburgh

Wed 3/12

08:50-15:45

1 stop6h 55m

£253

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Mon 1/12

12:15-07:35

1 stop19h 20m

Lerwick Sumburgh

Wed 3/12

08:50-15:45

1 stop6h 55m

£255

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Wed 17/9

21:50-07:40

1 stop9h 50m

Lerwick Sumburgh

Wed 24/9

18:45-22:35

1 stop3h 50m

£262

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Tue 16/9

20:55-07:40

1 stop10h 45m

Lerwick Sumburgh

Tue 23/9

08:15-16:15

1 stop8h 00m

£277

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Wed 10/9

20:55-07:40

1 stop10h 45m

Lerwick Sumburgh

Wed 17/9

19:45-07:25

1 stop11h 40m

£303

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Wed 10/9

18:00-07:40

1 stop13h 40m

Lerwick Sumburgh

Wed 17/9

19:45-08:05

1 stop12h 20m

£304

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Fri 23/1

10:55-19:15

1 stop8h 20m

Lerwick Sumburgh

Fri 30/1

12:15-19:05

1 stop6h 50m

£312

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Tue 16/9

09:45-13:30

1 stop3h 45m

Lerwick Sumburgh

Tue 23/9

14:05-17:45

1 stop3h 40m

£651

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Tue 16/9

09:45-13:30

Nonstop3h 45m

Lerwick Sumburgh

Tue 23/9

14:05-17:45

Nonstop3h 40m

£668

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Wed 10/9

18:50-13:30

1 stop18h 40m

Lerwick Sumburgh

Wed 17/9

12:15-19:35

2 stops31h 20m

£738

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Heathrow Airport to Lerwick Sumburgh Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Lerwick Sumburgh Airport?

The month of February is, on average, the cheapest month to fly to Lerwick Sumburgh Airport from London Heathrow Airport, with most prices found around £309. If you aren’t able to travel during the month of February, then book flights to Lerwick Sumburgh Airport from London Heathrow Airport during June instead. Flights to Lerwick Sumburgh Airport in June, while not as cheap as those in February, still average around £331.

What is the cheapest day to depart on your flight to Lerwick Sumburgh Airport?

Our data shows that Wednesday is the least expensive day to fly to Lerwick Sumburgh Airport. Tickets to fly out on this day can be as low as £302. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around £523. These prices are subject to change though, so be sure to set up a Price Alert for flights to Lerwick Sumburgh Airport.

What is the cheapest time of day to depart on your flight to Lerwick Sumburgh Airport?

In the evening is the cheapest time of day to fly from London Heathrow Airport to Lerwick Sumburgh Airport when you can find flight prices for as low as £271. Flying to Lerwick Sumburgh Airport in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Lerwick Sumburgh Airport is in the morning when prices are around £523.

What is the cheapest London Heathrow to Lerwick Sumburgh flight route?

Fly from London Heathrow to Lerwick Sumburgh for the best London Heathrow - Lerwick Sumburgh flight prices

What cabin class options are available on London Heathrow to Lerwick Sumburgh flights?

There are 1 cabin classes available to choose from on London Heathrow to Lerwick Sumburgh flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

When to book flights from London Heathrow Airport to Lerwick Sumburgh Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Lerwick Sumburgh Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London Heathrow Airport to Lerwick Sumburgh Airport (LHR to LSI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Lerwick Sumburgh Airport

Best price found	£131
Fastest flight time	3h 35m
Direct flights	Wed

The best one-way flight to Lerwick Sumburgh Airport from London Heathrow Airport in the past 72 hours is £131. The best return flight deal from London Heathrow Airport to Lerwick Sumburgh Airport found on momondo in the last 72 hours is £253.

The fastest flight from London Heathrow Airport to Lerwick Sumburgh Airport takes 3h 35m

Direct flights go from London Heathrow Airport to Lerwick Sumburgh Airport on Wednesday. Airline offering direct flights is Loganair..

Search flight deals

How far is London Heathrow to Lerwick Sumburgh by plane?
London Heathrow and Lerwick Sumburgh are 581.4 mi apart from one another. A reasonable flight in good conditions will take 3h 35m.
When did momondo last update prices for flights from London Heathrow Airport to Lerwick Sumburgh Airport?
Prices for flights from London Heathrow Airport to Lerwick Sumburgh Airport are refreshed on a daily basis.
How many operators does momondo search for flights from London Heathrow Airport to Lerwick Sumburgh Airport?
As of August 2025, there is 1 operator available to choose from for flights from London Heathrow Airport to Lerwick Sumburgh Airport.
How old do you have to be to fly from London Heathrow Airport to Lerwick Sumburgh 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 from London Heathrow Airport to Lerwick Sumburgh Airport.
What documentation or ID do you need to fly to Lerwick Sumburgh Airport?
The travel and health documents you'll need for your trip to Lerwick Sumburgh 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 Lerwick Sumburgh Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London Heathrow Airport to Lerwick Sumburgh Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London Heathrow Airport to Lerwick Sumburgh Airport is ATR 42 / ATR 72 (100.00% of total bookings).
What is the most popular airline from London Heathrow Airport to Lerwick Sumburgh Airport?
Based on momondo bookings for flights between London Heathrow Airport and Lerwick Sumburgh Airport, the leading airline is British Airways, making up 100% of the total bookings.

Best airlines flying from London Heathrow Airport to Lerwick Sumburgh Airport

Compare and see reviews for airlines that fly from London Heathrow Airport to Lerwick Sumburgh Airport with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom £236	Free Cancellation	Rating 6.6 7,233 reviews		Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Lerwick?

Finding the right flight to Lerwick from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Lerwick quick and easy, saving you time and money.

Can I find flights from London to Lerwick with flexible booking policies on momondo?

Flights from London to Lerwick with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Lerwick?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Lerwick.

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

Yes. momondo can track prices for London to Lerwick flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Lerwick Sumburgh Airport trip

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Cheap flights from London Heathrow Airport to Lerwick from £131

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Find the cheapest flights from London Heathrow Airport to Lerwick

Cheap return flights

Cheap one-way flights

Cheap direct flights

British Airways flights from London Heathrow Airport to Lerwick Sumburgh Airport

Our best British Airways deals on London Heathrow Airport to Lerwick Sumburgh Airport flight tickets

Loganair flights from London Heathrow Airport to Lerwick Sumburgh Airport

Our best Loganair deals on London Heathrow Airport to Lerwick Sumburgh Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Lerwick Sumburgh Airport that are best for you.

See travel insights to Lerwick from

How to get the cheapest flight ticket from London Heathrow Airport to Lerwick Sumburgh Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Lerwick Sumburgh Airport?

What is the cheapest day to depart on your flight to Lerwick Sumburgh Airport?

What is the cheapest time of day to depart on your flight to Lerwick Sumburgh Airport?

What is the cheapest London Heathrow to Lerwick Sumburgh flight route?

Fly from London Heathrow to Lerwick Sumburgh for the best London Heathrow - Lerwick Sumburgh flight prices

What cabin class options are available on London Heathrow to Lerwick Sumburgh flights?

There are 1 cabin classes available to choose from on London Heathrow to Lerwick Sumburgh flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from London Heathrow to Lerwick Sumburgh?

British Airways is the most popular carrier operating from London Heathrow to Lerwick Sumburgh

When to book flights from London Heathrow Airport to Lerwick Sumburgh Airport

Cheap London Heathrow Airport to Lerwick Sumburgh Airport (LHR to LSI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Lerwick Sumburgh Airport

Best price found

Fastest flight time

Direct flights

How far is London Heathrow to Lerwick Sumburgh by plane?

When did momondo last update prices for flights from London Heathrow Airport to Lerwick Sumburgh Airport?

How many operators does momondo search for flights from London Heathrow Airport to Lerwick Sumburgh Airport?

How old do you have to be to fly from London Heathrow Airport to Lerwick Sumburgh Airport?

What documentation or ID do you need to fly to Lerwick Sumburgh Airport?

What is the most popular plane model from London Heathrow Airport to Lerwick Sumburgh Airport?

What is the most popular airline from London Heathrow Airport to Lerwick Sumburgh Airport?

Best airlines flying from London Heathrow Airport to Lerwick Sumburgh Airport

Compare and see reviews for airlines that fly from London Heathrow Airport to Lerwick Sumburgh Airport with momondo

Why use momondo?

Why should I use momondo to find a flight deal from London to Lerwick?

Can I find flights from London to Lerwick with flexible booking policies on momondo?

How can momondo help me find flights from London to Lerwick?

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

An easier way to manage your Lerwick Sumburgh Airport 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Lerwick

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo