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Cheap flights from London to Lerwick Sumburgh Airport from £136

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — LSI
29 Jan — 5 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Sumburgh/Shetland

Enter your travel dates to find the best prices.

Cheapest flights from London to Sumburgh/Shetland
Explore the most affordable flight options available from London to Sumburgh/Shetland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 December 2025.

Tue 30/1219:55LHR - LSI
1 stop12h 55mBritish Airways
Fri 2/114:35LSI - LHR
1 stop4h 30mBritish Airways
Deal found 28/12£680
Tue 30/1206:45LCY - LSI
1 stop26h 05mBritish Airways
Fri 2/118:45LSI - LCY
1 stop15h 45mBritish Airways
Deal found 28/12£730
Tue 30/1219:35LGW - LSI
1 stop12h 30mMultiple Airlines
Fri 2/118:45LSI - LGW
1 stop13h 05mMultiple Airlines
Deal found 28/12£745
Tue 30/1218:50LTN - LSI
1 stop14h 00mMultiple Airlines
Fri 2/118:45LSI - LTN
2 stops15h 15mMultiple Airlines
Deal found 28/12£768
Tue 30/1221:05STN - LSI
1 stop11h 45mMultiple Airlines
Fri 2/118:45LSI - STN
2 stops12h 20mMultiple Airlines
Deal found 28/12£781
Tue 30/1217:00LHR - LSI
1 stop15h 05mMultiple Airlines
Fri 2/116:25LSI - LHR
2 stops23h 55mMultiple Airlines
Deal found 28/12£1,013
Tue 30/1208:40LCY - LSI
2 stops9h 30mMultiple Airlines
Fri 2/118:45LSI - LCY
2 stops14h 45mMultiple Airlines
Deal found 28/12£1,216

Find flight deals from London to Sumburgh/Shetland

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Sumburgh/Shetland (LSI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 December 2025.

Round-trip from

£258

One-way from

£136

Popular in

July

Cheapest in

March

Average price

£395
British Airways
  • British Airways
  • 4/3-8/3
  • 2 total stops
  • 30h 35m total
  • London to Lerwick
Search Deals
British Airways
  • British Airways
  • 19/6
  • 1 total stop
  • 5h 30m total
  • London to Lerwick
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Sumburgh/Shetland 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, Cheapflights users made 858,174 searches. Data last updated 30 December 2025.
Use the filters below to find and compare flights from London to Lerwick Sumburgh Airport that are best for you.

Fly from

London

Fly to

Sumburgh/Shetland

Route

Depart

Return

Price

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Tue 10/2

14:55-07:35

1 stop16h 40m

Lerwick Sumburgh

Tue 17/2

16:25-21:10

1 stop4h 45m

£262

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Fri 3/4

07:00-19:05

1 stop12h 05m

Lerwick Sumburgh

Fri 10/4

18:45-07:30

1 stop12h 45m

£264

LondonLerwick

LCY - LSI

LCYLSI

London City

Wed 4/3

15:25-11:45

1 stop20h 20m

Lerwick Sumburgh

Sun 8/3

13:15-21:20

1 stop8h 05m

£292

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Sat 28/2

06:25-12:05

1 stop5h 40m

Lerwick Sumburgh

Sat 7/3

09:15-15:35

1 stop6h 20m

£292

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Sun 15/2

18:00-07:35

1 stop13h 35m

Lerwick Sumburgh

Fri 20/2

19:45-08:50

1 stop13h 05m

£302

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Sun 15/2

14:25-07:35

1 stop17h 10m

Lerwick Sumburgh

Thu 19/2

19:45-07:45

1 stop12h 00m

£302

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Thu 12/2

06:35-19:15

1 stop12h 40m

Lerwick Sumburgh

Thu 19/2

19:45-07:45

1 stop12h 00m

£307

LondonLerwick

LCY - LSI

LCYLSI

London City

Mon 27/4

20:25-08:20

1 stop11h 55m

Lerwick Sumburgh

Wed 29/4

18:45-08:00

1 stop13h 15m

£307

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Thu 12/2

20:35-07:35

1 stop11h 00m

Lerwick Sumburgh

Thu 19/2

19:45-07:45

1 stop12h 00m

£308

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Sat 14/2

14:35-12:30

1 stop21h 55m

Lerwick Sumburgh

Thu 19/2

19:45-07:45

1 stop12h 00m

£315

Flights are sorted by cheapest return flights first.

Deals found on 29/12

Showing 1-10 of 55 results
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Best time to book a flight from London to Sumburgh/Shetland

Have a flexible travel schedule? Discover the best time to fly to Sumburgh/Shetland from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Lerwick Sumburgh Airport

How far ahead should I book a flight from London to Lerwick Sumburgh Airport?

Use this chart to determine the optimal time to book a return flight from London to Sumburgh/Shetland. Price data was last updated on 26 December 2025.

To ensure you get the cheapest price possible for a flight from London to Lerwick Sumburgh Airport, you should look to book at least 80 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from London to Lerwick Sumburgh Airport?

Currently, February is the cheapest month in which you can book a flight from London to Lerwick Sumburgh Airport (average of £231). Flying from London to Lerwick Sumburgh Airport in December is currently the most expensive (average of £541). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from London to Lerwick Sumburgh Airport?

What’s the top stopover airport for flights from London to Lerwick Sumburgh Airport?

Share of one-stop return flights from London to Lerwick Sumburgh Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Aberdeen (ABZ) – chosen by Cheapflights users on 86% of one-stop itineraries from London to Lerwick Sumburgh Airport on Cheapflights.

What’s the cheapest stopover airport for flights from London to Lerwick Sumburgh Airport?

Average return fare for one-stop flights from London to Lerwick Sumburgh Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Aberdeen (ABZ) is the most affordable one-stop option, with an average return flight price of £288.

What’s the fastest stopover option from London to Lerwick Sumburgh Airport?

Shortest average travel time for one-stop one-way flights from London to Lerwick Sumburgh Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Dundee (DND) have the shortest average one-way travel time for one-stop routes: 3h 45m.

Which airport typically offers the quickest stopover for flights from London to Lerwick Sumburgh Airport?

Average stopover duration for one-stop one-way flights from London to Lerwick Sumburgh Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Dundee (DND) offer the fastest connection on this route, with an average stopover time of 0h 35m.

Reviews of airlines servicing Sumburgh/Shetland

Get insights into the airlines that provide service to Sumburgh/Shetland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sumburgh/Shetland. Reviews last updated 30 December 2025.
Read reviews from past customers who have flown with British Airways from London to Lerwick Sumburgh Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,625 reviews
Check prices

Entertainment

6.4

Overall

6.7

Boarding

6.9

Crew

7.6

Comfort

6.7

Food

6.4

Reviews

1 / 20
10.0
Excellent

María Victoria,Nov 2025

LHR - GRU

Seats were comfortable for economy. Blanket and pillow provided, same as headphones. For some reason the uk plug wouldn’t charge and had to use the US charger. Also couldn’t use WiFi as keep saying BA club pw was wrong although it wasn’t: but minor things. Overall good flight and attentive crew.
British Airways
6.7
Okay
7,625 reviews
British Airways
6.7
Okay
7,625 reviews
Check prices

Entertainment

6.4

Overall

6.7

Boarding

6.9

Crew

7.6

Comfort

6.7

Food

6.4

Reviews

1 / 20
10.0
Excellent

María Victoria,Nov 2025

LHR - GRU

Seats were comfortable for economy. Blanket and pillow provided, same as headphones. For some reason the uk plug wouldn’t charge and had to use the US charger. Also couldn’t use WiFi as keep saying BA club pw was wrong although it wasn’t: but minor things. Overall good flight and attentive crew.

Related info for your journey

Find useful and relevant information for your journey from London to Sumburgh/Shetland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London to Lerwick Sumburgh Airport?

    A quick flight from London to Lerwick Sumburgh Airport can take about 16h 40m. British Airways provides one of the quickest options available for as low as £262. London and Lerwick Sumburgh Airport are separated by a distance of 581 mi.

  • What is the cheapest airline to fly from London to Lerwick Sumburgh Airport round-trip?

    Cheapflights users have booked flights from London to Lerwick Sumburgh Airport round-trip from £246. British Airways is currently priced 32% below the average price you’ll pay for this route.

  • What are the most popular routes from London to Lerwick Sumburgh Airport?

    The most popular flight routes from London to Lerwick Sumburgh Airport are London Heathrow - Lerwick Sumburgh, London Gatwick - Lerwick Sumburgh and London City - Lerwick Sumburgh.

  • Can I find deals for flights from London to Sumburgh/Shetland that include hotel bookings?

    Yes. In addition to deals on London to Sumburgh/Shetland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Sumburgh/Shetland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Sumburgh/Shetland.

  • Can I find deals for business class flights from London to Sumburgh/Shetland?

    Yes. Cheapflights offers flight deals from London to Sumburgh/Shetland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Lerwick Sumburgh Airport?

    Currently, February is the cheapest month in which you can book a flight from London to Lerwick Sumburgh Airport (average of £231). Flying from London to Lerwick Sumburgh Airport in December is currently the most expensive (average of £541). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from London to Sumburgh/Shetland

Discover the top airline that operate flights from London to Sumburgh/Shetland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 30 December 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£246Average£412FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from London to Sumburgh/Shetland?

Cheapflights makes it easy to find London to Sumburgh/Shetland flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sumburgh/Shetland from London.

Can Cheapflights find flights from London to Sumburgh/Shetland with no change fees?

Yes, we can. To see specific flights from London to Sumburgh/Shetland with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from London to Sumburgh/Shetland become cheaper?

Yes, Cheapflights offers price alerts on London to Sumburgh/Shetland flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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