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Cheap flights from London Heathrow Airport to Lerwick Sumburgh Airport from £140

LHR — LSI
20 Nov — 27 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Sumburgh/Shetland

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Sumburgh/Shetland

Mon 7/1220:45 -
1 stop18h 45m
Sun 13/1213:15 -
1 stop3h 55m
Deal found 19/10£258
Thu 26/1106:25 -
1 stop25h 10m
Wed 2/1219:20 -
1 stop12h 10m
Deal found 16/10£258
Mon 7/1220:45 -
1 stop18h 45m
Mon 14/1219:20 -
1 stop15h 25m
Deal found 19/10£259
Wed 9/1217:10 -
1 stop25h 30m
Mon 14/1219:20 -
1 stop12h 40m
Deal found 19/10£262
Mon 7/1206:30 -
1 stop25h 05m
Fri 11/1219:20 -
1 stop15h 25m
Deal found 20/10£267
Wed 9/1216:40 -
1 stop26h 00m
Sat 12/1208:35 -
1 stop8h 05m
Deal found 19/10£270
Fri 4/1206:35 -
1 stop8h 55m
Fri 11/1219:20 -
1 stop3h 15m
Deal found 20/10£288
Fri 4/1207:40 -
1 stop7h 50m
Sun 13/1213:15 -
1 stop3h 55m
Deal found 19/10£302
Fri 4/1206:35 -
1 stop12h 00m
Sat 12/1208:35 -
1 stop4h 05m
Deal found 19/10£304
Wed 2/1218:20 -
1 stop13h 15m
Wed 9/1208:10 -
1 stop4h 20m
Deal found 17/10£308

Find flight deals from Heathrow to Sumburgh/Shetland

Round-trip from

£258

One-way from

£140

Popular in

February

Cheapest in

March

Average price

£297
British Airways
  • British Airways
  • 7/12-13/12
  • 2 total stops
  • 22h 40m total
  • London to Lerwick
Search Deals
British Airways
  • British Airways
  • 3/12-31/12
  • 1 total stop
  • 10h 35m total
  • London to Lerwick
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£4 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

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

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Route

Depart

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Price

Cheapest return flight

LondonLerwick

LHR London Heathrow - LSI Lerwick Sumburgh

LHRLSI

London Heathrow

Thu 3/12

21:00-07:35

1 stop10h 35m

Lerwick Sumburgh

Wed 31/12

00:00-00:00

Nonstop0h 00m

£140

LondonLerwick

LHR London Heathrow - LSI Lerwick Sumburgh

LHRLSI

London Heathrow

Sun 27/12

08:00-07:35

1 stop23h 35m

Lerwick Sumburgh

Wed 31/12

00:00-00:00

Nonstop0h 00m

£143
Fastest return journey

LondonLerwick

LHR London Heathrow - LSI Lerwick Sumburgh

LHRLSI

London Heathrow

Sat 26/12

08:30-12:05

1 stop3h 35m

Lerwick Sumburgh

Wed 31/12

00:00-00:00

Nonstop0h 00m

£143

LondonLerwick

LHR London Heathrow - LSI Lerwick Sumburgh

LHRLSI

London Heathrow

Thu 26/11

06:25-07:35

1 stop25h 10m

Lerwick Sumburgh

Wed 2/12

19:20-07:30

1 stop12h 10m

£258

LondonLerwick

LHR London Heathrow - LSI Lerwick Sumburgh

LHRLSI

London Heathrow

Mon 7/12

20:45-15:30

1 stop18h 45m

Lerwick Sumburgh

Sun 13/12

19:15-10:45

1 stop15h 30m

£259

LondonLerwick

LHR London Heathrow - LSI Lerwick Sumburgh

LHRLSI

London Heathrow

Thu 7/1

17:00-07:35

1 stop14h 35m

Lerwick Sumburgh

Mon 11/1

19:20-10:45

1 stop15h 25m

£261

LondonLerwick

LHR London Heathrow - LSI Lerwick Sumburgh

LHRLSI

London Heathrow

Wed 9/12

17:10-18:40

1 stop25h 30m

Lerwick Sumburgh

Sun 13/12

13:15-17:10

1 stop3h 55m

£261

LondonLerwick

LHR London Heathrow - LSI Lerwick Sumburgh

LHRLSI

London Heathrow

Mon 7/12

08:55-07:35

1 stop22h 40m

Lerwick Sumburgh

Tue 8/12

19:20-07:15

1 stop11h 55m

£267

LondonLerwick

LHR London Heathrow - LSI Lerwick Sumburgh

LHRLSI

London Heathrow

Mon 7/12

06:30-07:35

1 stop25h 05m

Lerwick Sumburgh

Fri 11/12

19:20-10:45

1 stop15h 25m

£267

LondonLerwick

LHR London Heathrow - LSI Lerwick Sumburgh

LHRLSI

London Heathrow

Thu 3/12

08:50-07:35

2 stops22h 45m

Lerwick Sumburgh

Wed 31/12

00:00-00:00

Nonstop0h 00m

£285

Flights are sorted by cheapest return flights first.

Deals found on 18/10

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from Heathrow to Sumburgh/Shetland

Have a flexible travel schedule? Discover the best time to fly to Sumburgh/Shetland from Heathrow with our price prediction graph.
Estimated return price

Cheapflights Insights

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

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

Aberdeen (ABZ) – chosen by Cheapflights users on 57% of one-stop itineraries from London Heathrow Airport to Lerwick Sumburgh Airport on Cheapflights.

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

Aberdeen (ABZ) is the most affordable one-stop option, with an average return flight price of £315.

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

Flights via Glasgow (GLA) have the shortest average one-way travel time for one-stop routes: 4h 12m.

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

Flights via Glasgow (GLA) offer the fastest connection on this route, with an average stopover time of 1h 19m.

Reviews of airlines servicing Sumburgh/Shetland

See what other customers who have flown with British Airways from London Heathrow Airport to Lerwick Sumburgh Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
8,269 reviews
Check prices

Entertainment

6.5

Overall

6.7

Food

6.4

Crew

7.7

Comfort

6.8

Boarding

7.0

Reviews

1 / 20
10.0
Excellent

Jim,Sept 2026

LHR - FLR

The check-in and customer service were excellent as usual!
British Airways
6.7
Okay
8,269 reviews
British Airways
6.7
Okay
8,269 reviews
Check prices

Entertainment

6.5

Overall

6.7

Food

6.4

Crew

7.7

Comfort

6.8

Boarding

7.0

Reviews

1 / 20
10.0
Excellent

Jim,Sept 2026

LHR - FLR

The check-in and customer service were excellent as usual!

Related info for your journey

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

    A quick flight from London Heathrow Airport to Lerwick Sumburgh Airport can take about 25h 10m. British Airways provides one of the quickest options available for as low as £258. Airlines will cover a distance of 581 mi.

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

    Currently priced at £249, British Airways will fly you from London Heathrow Airport to Lerwick Sumburgh Airport and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. You may be able to fly from London Heathrow Airport to Lerwick Sumburgh Airport for 36% less than the average price by searching for this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Heathrow to Sumburgh/Shetland

Gatwick to Sumburgh/Shetland flights
London City to Sumburgh/Shetland flights
Luton to Sumburgh/Shetland flights
Stansted to Sumburgh/Shetland flights
Southend to Sumburgh/Shetland flights

Top airline flying from Heathrow to Sumburgh/Shetland

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£249Average£325FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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Deals for Heathrow to Sumburgh/Shetland flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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Yes, we can. To see specific flights from Heathrow 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 Heathrow to Sumburgh/Shetland become cheaper?

Not ready to book yet? You can track prices for flights from Heathrow to Sumburgh/Shetland on Cheapflights with our Price Alert feature and get notified when better prices are available.

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