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Cheap flights from London Heathrow Airport to Lerwick from £138

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SDZ
2 Feb — 9 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Lerwick

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Lerwick
Explore the most affordable flight options available from Heathrow to Lerwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 January 2026.

Wed 13/509:15LHR - LSI
1 stop26h 30mBritish Airways
Tue 19/508:50LSI - LHR
1 stop5h 15mBritish Airways
Deal found 2/1£248
Fri 6/221:05LHR - LSI
1 stop11h 40mBritish Airways
Fri 13/219:45LSI - LHR
1 stop13h 05mBritish Airways
Deal found 2/1£249
Sun 10/520:55LHR - LSI
1 stop10h 40mBritish Airways
Mon 18/518:45LSI - LHR
1 stop16h 05mBritish Airways
Deal found 2/1£250
Thu 20/807:50LHR - LSI
1 stop3h 55mMultiple Airlines
Thu 27/818:45LSI - LHR
1 stop3h 45mMultiple Airlines
Deal found 1/1£260
Wed 25/212:15LHR - LSI
1 stop7h 00mBritish Airways
Mon 2/316:25LSI - LHR
1 stop5h 15mBritish Airways
Deal found 2/1£263
Mon 2/315:30LHR - LSI
2 stops17h 40mBritish Airways
Fri 6/319:45LSI - LHR
1 stop13h 05mBritish Airways
Deal found 2/1£273
Wed 25/214:20LHR - LSI
1 stop4h 55mMultiple Airlines
Mon 2/316:25LSI - LHR
1 stop5h 15mMultiple Airlines
Deal found 2/1£274
Mon 16/208:15LHR - LSI
1 stop23h 20mBritish Airways
Mon 23/208:10LSI - LHR
1 stop8h 10mBritish Airways
Deal found 2/1£280
Sat 28/207:10LHR - LSI
1 stop4h 55mBritish Airways
Sat 7/309:15LSI - LHR
1 stop5h 20mBritish Airways
Deal found 1/1£292
Sun 10/507:55LHR - LSI
1 stop23h 40mBritish Airways
Wed 20/519:35LSI - LHR
1 stop12h 30mBritish Airways
Deal found 2/1£294
Sat 9/519:20LHR - LSI
1 stop23h 15mBritish Airways
Mon 18/518:45LSI - LHR
1 stop12h 40mBritish Airways
Deal found 2/1£295

Find flight deals from Heathrow to Lerwick

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Lerwick (SDZ). 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 3 January 2026.

Round-trip from

£248

One-way from

£138

Popular in

January

Cheapest in

November

Average price

£427
British Airways
  • British Airways
  • 13/5-19/5
  • 2 total stops
  • 31h 45m total
  • London to Lerwick
Search Deals
British Airways
  • British Airways
  • 9/6
  • 1 total stop
  • 5h 05m total
  • London to Lerwick
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£16 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Lerwick 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 3 January 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Lerwick that are best for you.

Fly from

Heathrow

Fly to

Lerwick

Route

Depart

Return

Price

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Wed 13/5

09:15-11:45

1 stop26h 30m

Lerwick Sumburgh

Mon 18/5

18:45-10:50

1 stop16h 05m

£248

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Wed 13/5

09:15-11:45

1 stop26h 30m

Lerwick Sumburgh

Tue 19/5

08:50-14:05

1 stop5h 15m

£248

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Sun 10/5

20:55-07:35

1 stop10h 40m

Lerwick Sumburgh

Tue 19/5

08:50-14:05

1 stop5h 15m

£250

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Mon 11/5

07:55-07:35

1 stop23h 40m

Lerwick Sumburgh

Tue 19/5

18:45-10:50

1 stop16h 05m

£250

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Sat 28/2

07:10-12:05

1 stop4h 55m

Lerwick Sumburgh

Sat 7/3

09:15-14:35

1 stop5h 20m

£292

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Sat 9/5

16:55-18:35

1 stop25h 40m

Lerwick Sumburgh

Tue 19/5

08:50-13:05

1 stop4h 15m

£295

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Tue 9/6

07:00-07:35

1 stop24h 35m

Lerwick Sumburgh

Sun 14/6

13:15-22:35

1 stop9h 20m

£301

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Tue 12/5

10:30-07:35

1 stop21h 05m

Lerwick Sumburgh

Sun 17/5

13:15-22:35

1 stop9h 20m

£301

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Mon 11/5

07:55-07:35

1 stop23h 40m

Lerwick Sumburgh

Sun 17/5

13:15-12:10

1 stop22h 55m

£301

LondonLerwick

LHR - LSI

LHRLSI

London Heathrow

Thu 11/6

21:50-11:45

1 stop13h 55m

Lerwick Sumburgh

Thu 18/6

19:35-19:05

1 stop23h 30m

£301

Flights are sorted by cheapest return flights first.

Deals found on 2/1

Showing 1-10 of 13 results
1
2

Best time to book a flight from Heathrow to Lerwick

Have a flexible travel schedule? Discover the best time to fly to Lerwick from Heathrow 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 Heathrow Airport to Lerwick

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

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Lerwick (average of £232). Flying from London Heathrow Airport to Lerwick in December is currently the most expensive (average of £542). 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.

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

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

Aberdeen (ABZ) – chosen by Cheapflights users on 90% of one-stop itineraries from London Heathrow Airport to Lerwick on Cheapflights.

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

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

Glasgow (GLA) is the most affordable one-stop option, with an average return flight price of £228.

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

Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Lerwick, 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 Heathrow Airport to Lerwick?

Average stopover duration for one-stop one-way flights from London Heathrow Airport to Lerwick, 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 Lerwick

Get insights into the airlines that provide service to Lerwick. 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 Lerwick. Reviews last updated 3 January 2026.
Read reviews from past customers who have flown with British Airways from London Heathrow Airport to Lerwick. 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
7,642 reviews
Check prices

Entertainment

6.4

Boarding

6.9

Overall

6.7

Comfort

6.8

Crew

7.6

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
7,642 reviews
British Airways
6.7
Okay
7,642 reviews
Check prices

Entertainment

6.4

Boarding

6.9

Overall

6.7

Comfort

6.8

Crew

7.6

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 Heathrow to Lerwick. 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 Heathrow Airport to Lerwick?

    A quick flight from London Heathrow Airport to Lerwick can take about 26h 30m. British Airways provides one of the quickest options available for as low as £248. The distance between London Heathrow Airport and Lerwick is about 581 mi.

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

    Our cheapest airline available from London Heathrow Airport to Lerwick is British Airways. Our recent data shows that you can find tickets from as low as £246 on this airline. You may be able to fly from London Heathrow Airport to Lerwick for 29% less than the average price by searching for this airline.

  • Can I find deals for flights from Heathrow to Lerwick that include hotel bookings?

    Yes. In addition to deals on Heathrow to Lerwick flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Lerwick?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Lerwick.

  • Can I find deals for business class flights from Heathrow to Lerwick?

    Yes. Cheapflights offers flight deals from Heathrow to Lerwick 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 Heathrow Airport to Lerwick?

    Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Lerwick (average of £232). Flying from London Heathrow Airport to Lerwick in December is currently the most expensive (average of £542). 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

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Alternative routes for Heathrow to Lerwick

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Heathrow to Lerwick

Discover the top airline that operate flights from Heathrow to Lerwick. 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 3 January 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£246Average£355FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Lerwick?

Cheapflights helps you search for flights from Heathrow to Lerwick via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Lerwick?

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Lerwick by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Heathrow to Lerwick with no change fees?

Certainly. Search results for flights to Lerwick from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Heathrow to Lerwick become cheaper?

Yes! Start tracking prices for Heathrow to Lerwick flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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