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Cheap flights from London to Lerwick from £138

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 14/7. 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
14:55 - 19:05
LHR
-
LSI
4h 10m
1 stop
British Airways Logo
08:10 - 16:25
LSI
-
LHR
8h 15m
1 stop
£258British Airways
Thu, 3 Sep - Mon, 7 Sep
British Airways Logo
07:00 - 19:05
LHR
-
LSI
12h 05m
1 stop
British Airways Logo
18:45 - 22:35
LSI
-
LHR
3h 50m
1 stop
£261British Airways
Thu, 18 Jun - Sun, 28 Jun
British Airways Logo
21:50 - 08:20
LHR
-
LSI
10h 30m
1 stop
British Airways Logo
18:45 - 22:30
LSI
-
LHR
3h 45m
1 stop
£263British Airways
Thu, 18 Jun - Thu, 25 Jun
British Airways Logo
07:00 - 19:05
LHR
-
LSI
12h 05m
1 stop
British Airways Logo
19:35 - 21:00
LSI
-
LHR
25h 25m
1 stop
£266British Airways
Thu, 18 Jun - Wed, 24 Jun
British Airways Logo
14:55 - 19:05
LHR
-
LSI
4h 10m
1 stop
British Airways Logo
18:45 - 20:55
LSI
-
LHR
26h 10m
1 stop
£268British Airways
Thu, 25 Jun - Sun, 5 Jul
British Airways Logo
17:25 - 07:35
LHR
-
LSI
14h 10m
1 stop
British Airways Logo
18:45 - 22:30
LSI
-
LHR
3h 45m
1 stop
£269British Airways
Mon, 1 Jun - Thu, 4 Jun
British Airways Logo
21:45 - 08:20
LHR
-
LSI
10h 35m
1 stop
British Airways Logo
12:25 - 20:50
LSI
-
LHR
8h 25m
1 stop
£271British Airways
Sun, 31 May - Wed, 3 Jun
British Airways Logo
17:00 - 07:35
LHR
-
LSI
14h 35m
1 stop
British Airways Logo
19:35 - 21:00
LSI
-
LHR
25h 25m
1 stop
£274British Airways
Tue, 23 Jun - Wed, 24 Jun
Multiple Airlines Logo
19:05 - 07:35
LGW
-
LSI
12h 30m
1 stop
Multiple Airlines Logo
19:35 - 07:50
LSI
-
LGW
12h 15m
1 stop
£333Multiple Airlines
Tue, 2 Jun - Mon, 8 Jun
Multiple Airlines Logo
07:00 - 07:35
LTN
-
LSI
24h 35m
1 stop
Multiple Airlines Logo
18:45 - 22:55
LSI
-
LTN
4h 10m
1 stop
£337Multiple Airlines
Mon, 8 Jun - Mon, 15 Jun

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British Airways flights from London to Lerwick Sumburgh Airport

Our best British Airways deals on London to Lerwick Sumburgh Airport flight tickets
British Airways
3 Sept
LHR14:55London Heathrow
4h 10m
1 stop
LSI19:05Lerwick Sumburgh
7 Sept
LSI08:10Lerwick Sumburgh
8h 15m
1 stop
LHR16:25London Heathrow
£258
British Airways
18 Jun
LHR07:00London Heathrow
12h 05m
1 stop
LSI19:05Lerwick Sumburgh
28 Jun
LSI18:45Lerwick Sumburgh
3h 50m
1 stop
LHR22:35London Heathrow
£261
British Airways
18 Jun
LHR21:50London Heathrow
10h 30m
1 stop
LSI08:20Lerwick Sumburgh
25 Jun
LSI18:45Lerwick Sumburgh
3h 45m
1 stop
LHR22:30London Heathrow
£263

Loganair flights from London to Lerwick Sumburgh Airport

Our best Loganair deals on London to Lerwick Sumburgh Airport flight tickets
Loganair
4 May
LHR09:45London Heathrow
25h 25m
2 stops
LSI11:10Lerwick Sumburgh
12 May
LSI14:05Lerwick Sumburgh
3h 40m
1 stop
LHR17:45London Heathrow
£632
Loganair
1 May
LHR09:45London Heathrow
23h 40m
2 stops
LSI09:25Lerwick Sumburgh
12 May
LSI14:05Lerwick Sumburgh
3h 40m
1 stop
LHR17:45London Heathrow
£660
Loganair
5 May
LHR09:45London Heathrow
3h 30m
1 stop
LSI13:15Lerwick Sumburgh
10 May
LSI15:25Lerwick Sumburgh
26h 20m
2 stops
LHR17:45London Heathrow
£704

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 24 April 2026.
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

Cheapest return flight
Fastest return journey

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Thu 3/9

14:55-19:05

1 stop4h 10m

Lerwick Sumburgh

Mon 7/9

08:10-16:25

1 stop8h 15m

£258

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Thu 18/6

07:00-19:05

1 stop12h 05m

Lerwick Sumburgh

Sun 28/6

18:45-22:35

1 stop3h 50m

£261

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Thu 18/6

21:50-08:20

1 stop10h 30m

Lerwick Sumburgh

Thu 25/6

18:45-22:30

1 stop3h 45m

£263

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Thu 18/6

07:00-19:05

1 stop12h 05m

Lerwick Sumburgh

Wed 24/6

19:35-21:00

1 stop25h 25m

£266

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Thu 25/6

14:55-19:05

1 stop4h 10m

Lerwick Sumburgh

Sun 5/7

18:45-20:55

1 stop26h 10m

£268

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Mon 1/6

17:25-07:35

1 stop14h 10m

Lerwick Sumburgh

Thu 4/6

18:45-22:30

1 stop3h 45m

£269

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Sun 31/5

21:45-08:20

1 stop10h 35m

Lerwick Sumburgh

Wed 3/6

12:25-20:50

1 stop8h 25m

£271

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Tue 23/6

17:00-07:35

1 stop14h 35m

Lerwick Sumburgh

Wed 24/6

19:35-21:00

1 stop25h 25m

£274

LondonLerwick

LGW - LSI

LGWLSI

London Gatwick

Tue 2/6

19:05-07:35

1 stop12h 30m

Lerwick Sumburgh

Mon 8/6

19:35-07:50

1 stop12h 15m

£333

LondonLerwick

LTN - LSI

LTNLSI

London Luton

Mon 8/6

07:00-07:35

1 stop24h 35m

Lerwick Sumburgh

Mon 15/6

18:45-22:55

1 stop4h 10m

£337

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 February is, on average, the cheapest month to fly to Lerwick Sumburgh Airport from London, with most prices found around £265. If you aren’t able to travel during the month of February, then book flights to Lerwick Sumburgh Airport from London during March instead. Flights to Lerwick Sumburgh Airport in March, while not as cheap as those in February, still average around £296.

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 30m

Direct flights

Wed and Fri
The fastest flight from London to Lerwick Sumburgh Airport takes 3h 30m
Direct flights go from London to Lerwick Sumburgh Airport on Wednesday and Friday. There are no airlines offering direct flights..
Search flight deals

Frequently asked questions about flying from London to Lerwick Sumburgh Airport

  • 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 30m, 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 £247Free CancellationRating
6.7
7,910 reviews
Search British Airways flights

  • British Airways Flights From London to Lerwick Sumburgh Airport

    British Airways is one of the most popular airlines flying from London to Lerwick Sumburgh Airport, operating 2 flights/week on average for this route. A good British Airways flight deal for London to Lerwick Sumburgh Airport starts from £247 round-trip, up to an average price of £361. Our users have rated British Airways at 6.7/10.

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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