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Cheap flights from London to Lerwick from £136

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Lerwick departing on 27/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from London to Lerwick

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
21:35 - 08:20
LHR
-
LSI
10h 45m1 stop
British Airways Logo
18:45 - 10:50
LSI
-
LHR
16h 05m1 stop
£266British Airways
Mon, 11 May - Mon, 18 May
British Airways Logo
13:40 - 18:10
LHR
-
LSI
4h 30m1 stop
British Airways Logo
08:10 - 12:30
LSI
-
LHR
4h 20m1 stop
£267British Airways
Thu, 15 Jan - Wed, 21 Jan
British Airways Logo
21:00 - 11:55
LHR
-
LSI
14h 55m1 stop
British Airways Logo
13:00 - 20:25
LSI
-
LHR
7h 25m1 stop
£291British Airways
Fri, 24 Apr - Sun, 26 Apr
British Airways Logo
12:15 - 07:35
LHR
-
LSI
19h 20m1 stop
British Airways Logo
12:20 - 20:10
LSI
-
LHR
7h 50m1 stop
£317British Airways
Wed, 14 Jan - Sat, 17 Jan
British Airways Logo
11:05 - 07:35
LHR
-
LSI
20h 30m1 stop
British Airways Logo
19:45 - 10:45
LSI
-
LHR
15h 00m1 stop
£323British Airways
Tue, 13 Jan - Fri, 16 Jan
British Airways Logo
19:30 - 09:10
LHR
-
LSI
13h 40m2 stops
British Airways Logo
19:45 - 10:45
LSI
-
LHR
15h 00m1 stop
£341British Airways
Tue, 13 Jan - Fri, 16 Jan
British Airways Logo
19:30 - 09:10
LHR
-
LSI
13h 40m2 stops
British Airways Logo
19:45 - 08:50
LSI
-
LHR
13h 05m1 stop
£341British Airways
Tue, 13 Jan - Fri, 16 Jan
British Airways Logo
20:25 - 08:20
LCY
-
LSI
11h 55m1 stop
British Airways Logo
18:45 - 14:50
LSI
-
LCY
20h 05m1 stop
£342British Airways
Mon, 11 May - Mon, 18 May
Multiple Airlines Logo
19:35 - 07:35
LGW
-
LSI
12h 00m1 stop
Multiple Airlines Logo
18:45 - 22:25
LSI
-
LGW
3h 40m1 stop
£409Multiple Airlines
Tue, 13 Jan - Fri, 16 Jan
Multiple Airlines Logo
19:50 - 09:10
STN
-
LSI
13h 20m2 stops
Multiple Airlines Logo
08:50 - 14:55
LSI
-
STN
6h 05m1 stop
£415Multiple Airlines
Tue, 13 Jan - Fri, 16 Jan

British Airways flights from London to Lerwick Sumburgh Airport

Our best British Airways deals on London to Lerwick Sumburgh Airport flight tickets
British Airways
11 May
LHR21:35London Heathrow
10h 45m
1 stop
LSI08:20Lerwick Sumburgh
18 May
LSI18:45Lerwick Sumburgh
16h 05m
1 stop
LHR10:50London Heathrow
£266
Find similar
British Airways
15 Jan
LHR13:40London Heathrow
4h 30m
1 stop
LSI18:10Lerwick Sumburgh
21 Jan
LSI08:10Lerwick Sumburgh
4h 20m
1 stop
LHR12:30London Heathrow
£267
Find similar
British Airways
24 Apr
LHR21:00London Heathrow
14h 55m
1 stop
LSI11:55Lerwick Sumburgh
26 Apr
LSI13:00Lerwick Sumburgh
7h 25m
1 stop
LHR20:25London Heathrow
£291
Find similar

Loganair flights from London to Lerwick Sumburgh Airport

Our best Loganair deals on London to Lerwick Sumburgh Airport flight tickets
Loganair
5 Jun
LHR09:45London Heathrow
23h 40m
2 stops
LSI09:25Lerwick Sumburgh
14 Jun
LSI15:25Lerwick Sumburgh
26h 20m
2 stops
LHR17:45London Heathrow
£606
Find similar
Loganair
11 May
LHR09:45London Heathrow
25h 25m
2 stops
LSI11:10Lerwick Sumburgh
18 May
LSI11:50Lerwick Sumburgh
5h 55m
2 stops
LHR17:45London Heathrow
£638
Find similar
Loganair
24 Apr
LHR09:45London Heathrow
23h 40m
2 stops
LSI09:25Lerwick Sumburgh
26 Apr
LSI15:25Lerwick Sumburgh
26h 20m
2 stops
LHR17:45London Heathrow
£671
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London to Lerwick Sumburgh Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from London to Lerwick Sumburgh Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Mon 11/5

21:35-08:20

1 stop10h 45m

Lerwick Sumburgh

Mon 18/5

18:45-10:50

1 stop16h 05m

£266

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Thu 15/1

13:40-18:10

1 stop4h 30m

Lerwick Sumburgh

Wed 21/1

08:10-12:30

1 stop4h 20m

£267

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Fri 24/4

21:00-11:55

1 stop14h 55m

Lerwick Sumburgh

Sun 26/4

13:00-20:25

1 stop7h 25m

£291

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Wed 14/1

12:15-07:35

1 stop19h 20m

Lerwick Sumburgh

Sat 17/1

12:20-20:10

1 stop7h 50m

£317

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Tue 13/1

11:05-07:35

1 stop20h 30m

Lerwick Sumburgh

Fri 16/1

19:45-10:45

1 stop15h 00m

£323

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Tue 13/1

19:30-09:10

2 stops13h 40m

Lerwick Sumburgh

Fri 16/1

19:45-10:45

1 stop15h 00m

£341

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Tue 13/1

19:30-09:10

2 stops13h 40m

Lerwick Sumburgh

Fri 16/1

19:45-08:50

1 stop13h 05m

£341

LondonLerwick

LCY - LSI

LCYLSI

London City

Mon 11/5

20:25-08:20

1 stop11h 55m

Lerwick Sumburgh

Mon 18/5

18:45-14:50

1 stop20h 05m

£342

LondonLerwick

LGW - LSI

LGWLSI

London Gatwick

Tue 13/1

19:35-07:35

1 stop12h 00m

Lerwick Sumburgh

Fri 16/1

18:45-22:25

1 stop3h 40m

£409

LondonLerwick

STN - LSI

STNLSI

London Stansted

Tue 13/1

19:50-09:10

2 stops13h 20m

Lerwick Sumburgh

Fri 16/1

08:50-14:55

1 stop6h 05m

£415

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Lerwick from

How to get the cheapest flight ticket from London 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 typical price of a round-trip flight between London and Lerwick Sumburgh Airport?

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

The month of March is, on average, the cheapest month to fly to Lerwick Sumburgh Airport from London, with most prices found around £288. If you aren’t able to travel during the month of March, then book flights to Lerwick Sumburgh Airport from London during August instead. Flights to Lerwick Sumburgh Airport in August, while not as cheap as those in March, still average around £323.

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 £300. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £408. 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 to Lerwick Sumburgh Airport when you can find flight prices for as low as £269. 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 £519.

When to book flights from London to Lerwick Sumburgh Airport

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

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

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

Fastest flight time

3h 45m

Direct flights

None
The fastest flight from London to Lerwick Sumburgh Airport takes 3h 45m
There are no direct flights from London to Lerwick Sumburgh Airport. There are no popular flight routes from London to Lerwick Sumburgh Airport.
Search flight deals

  • How far is London to Lerwick Sumburgh by plane?

    There are 580.3 mi between London and Lerwick Sumburgh. Flights usually cover this in 3h 45m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from London to Lerwick Sumburgh Airport are updated daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London 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 to Lerwick Sumburgh Airport?

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

Best airlines flying from London to Lerwick Sumburgh Airport

Compare and see reviews for airlines that fly from London to Lerwick Sumburgh Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £245Free CancellationRating
6.7
7,571 reviews
Search British Airways flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Lerwick for you.

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

Yes. momondo allows you to filter the results for London to Lerwick flights to just show those with flexible booking policies.

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

Once you have performed a search for London to Lerwick flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Lerwick from London. 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.

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