Cheap Flights from Tromso to London Heathrow

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Flight deals from Tromso to London Heathrow

Looking for a cheap last-minute deal or the best return flight from Tromso Airport to London Heathrow Airport? If you want to travel next month, return fares start from $365. Find the lowest prices on one-way and return tickets right here.

London.$338 per passenger.Departing Mon, 7 Dec, returning Mon, 14 Dec.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Tromso on Mon, 7 Dec, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departs from London Heathrow on Mon, 14 Dec, arriving in Tromso.Price includes taxes and charges.From $338, select.

London.$362 per passenger.Departing Wed, 9 Sep, returning Wed, 16 Sep.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Tromso on Wed, 9 Sep, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departs from London Heathrow on Wed, 16 Sep, arriving in Tromso.Price includes taxes and charges.From $362, select.

London.$365 per passenger.Departing Wed, 5 Aug, returning Wed, 12 Aug.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Tromso on Wed, 5 Aug, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departs from London Heathrow on Wed, 12 Aug, arriving in Tromso.Price includes taxes and charges.From $365, select.

London.$377 per passenger.Departing Mon, 30 Nov, returning Mon, 7 Dec.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Tromso on Mon, 30 Nov, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departs from London Heathrow on Mon, 7 Dec, arriving in Tromso.Price includes taxes and charges.From $377, select.

London.$378 per passenger.Departing Mon, 25 Jan, returning Mon, 8 Feb.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Tromso on Mon, 25 Jan, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departs from London Heathrow on Mon, 8 Feb, arriving in Tromso.Price includes taxes and charges.From $378, select.

London.$378 per passenger.Departing Tue, 29 Sep, returning Thu, 1 Oct.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Tromso on Tue, 29 Sep, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departs from London Heathrow on Thu, 1 Oct, arriving in Tromso.Price includes taxes and charges.From $378, select.

London.$378 per passenger.Departing Wed, 3 Feb, returning Thu, 11 Feb.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Tromso on Wed, 3 Feb, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departs from London Heathrow on Thu, 11 Feb, arriving in Tromso.Price includes taxes and charges.From $378, select.

London.$378 per passenger.Departing Thu, 14 Jan, returning Mon, 18 Jan.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Tromso on Thu, 14 Jan, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departs from London Heathrow on Mon, 18 Jan, arriving in Tromso.Price includes taxes and charges.From $378, select.

London.$378 per passenger.Departing Sun, 25 Oct, returning Mon, 2 Nov.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Tromso on Sun, 25 Oct, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departs from London Heathrow on Mon, 2 Nov, arriving in Tromso.Price includes taxes and charges.From $378, select.

London.$379 per passenger.Departing Thu, 25 Mar, returning Tue, 30 Mar.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Tromso on Thu, 25 Mar, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departs from London Heathrow on Tue, 30 Mar, arriving in Tromso.Price includes taxes and charges.From $379, select.

London.$380 per passenger.Departing Thu, 19 Nov, returning Mon, 30 Nov.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Tromso on Thu, 19 Nov, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departs from London Heathrow on Mon, 30 Nov, arriving in Tromso.Price includes taxes and charges.From $380, select.

London.$382 per passenger.Departing Sun, 25 Oct, returning Fri, 30 Oct.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Tromso on Sun, 25 Oct, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departs from London Heathrow on Fri, 30 Oct, arriving in Tromso.Price includes taxes and charges.From $382, select.

London.$384 per passenger.Departing Mon, 24 Aug, returning Fri, 11 Sep.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Tromso on Mon, 24 Aug, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departs from London Heathrow on Fri, 11 Sep, arriving in Tromso.Price includes taxes and charges.From $384, select.

London.$387 per passenger.Departing Thu, 13 May, returning Fri, 14 May.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Tromso on Thu, 13 May, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departs from London Heathrow on Fri, 14 May, arriving in Tromso.Price includes taxes and charges.From $387, select.

London.$391 per passenger.Departing Tue, 22 Jun, returning Mon, 28 Jun.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Tromso on Tue, 22 Jun, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departs from London Heathrow on Mon, 28 Jun, arriving in Tromso.Price includes taxes and charges.From $391, select.

London.$394 per passenger.Departing Sun, 25 Oct, returning Sun, 1 Nov.Return flight with British Airways.Outbound direct flight with British Airways departs from Tromso on Sun, 25 Oct, arriving in London Heathrow.Inbound direct flight with British Airways departs from London Heathrow on Sun, 1 Nov, arriving in Tromso.Price includes taxes and charges.From $394, select.

Find the cheapest month to fly from Tromso to London Heathrow

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Tromso to London Heathrow flights are currently cheapest in December.

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Direct flights from Tromso to London Heathrow

Tromso to London Heathrow: Alternative routes

Compare routes from Tromso to London below. You may find an airport to fly into that's cheaper, faster, or easier than London Heathrow.

Tromso to London: Flight information

The things to know before you go.

Cheapest flight found	$338
Cheapest month to fly	December
Average flight time	3 hrs, 55 mins
Most popular airline	British Airways
Average flights per week	10

Finding cheap flights from Tromso to London Heathrow: Frequently asked questions

How much are return flights from Tromso to London Heathrow?

The best price we found for a return flight from Tromso to London Heathrow is $338. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Tromso to London Heathrow?

3 hours and 55 minutes is the average flight time from Tromso to London Heathrow.

Which airlines fly direct from Tromso to London Heathrow?

British Airways and Qatar Airways fly direct from Tromso to London Heathrow.

How many flights are there a week from Tromso to London Heathrow?

As of July 2026, there are 10 flights per week flying from Tromso to London Heathrow.

When is the cheapest time to fly from Tromso to London Heathrow?

The cheapest month to fly from Tromso to London Heathrow is usually December.

Which upcoming date is cheapest to fly from Tromso Airport to London Heathrow Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Tromso Airport to London Heathrow Airport on Monday, 7 December 2026.

Can I get a direct flight from Tromso Airport to London Heathrow Airport?

Yes – the average flight time is 3 hours and 55 minutes.

How can I find the best flight deal to London Heathrow?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London Heathrow but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to London?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Tromso Airport to London Heathrow with?

Currently, Scandinavian Airlines and British Airways offer the cheapest flight tickets to London Heathrow.

Travelling from Tromso Airport (TOS) to London Heathrow Airport (LHR): what you need to know

Around 4 hours 5 minutes is how long you can expect to be in the air on a direct flight from Tromso Airport to London Heathrow Airport.
London is one hour behind Tromso and observes the UTC+0 timezone.
For a stress-free journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This way, you'll have plenty of time to board your TOS to LHR flight.
Longer lines at check-in and security are more likely if you're heading away during high season, so allow some extra breathing space. A good rule for peak periods? Arrive up to four hours ahead for international flights and two hours for domestic departures.
British Airways has direct flights from Tromso Airport to London Heathrow Airport. Book with this popular airline, then get ready to discover the sights in London — and maybe even more of the United Kingdom if you have time.
The airline most travellers prefer to fly with on this route is British Airways.
With an impressive 88.89% of services landing on schedule, British Airways has the best on-time record for TOS to LHR flights.

How to find the cheapest flights from Tromso Airport (TOS) to London Heathrow Airport (LHR)

The lowest price we've found for a one-way Tromso Airport to London Heathrow Airport flight is $128. A round-trip fare is currently $338. Depending on the availability and when you book, these fares can change.
It's often best to book in advance if you're hoping to get cheap tickets from TOS to LHR. That's because airlines adjust prices based on demand, which tends to rise closer to the date of departure.
The cheapest month for flights from Tromso Airport to London Heathrow Airport is May. Use the 'Whole month' tool to find the lowest prices if you have a flexible schedule.
You don't need to check back in every day to find out if fares have dropped when you set up a Price Alert. We'll send you an update as soon as there's a new deal on cheap flights from TOS to LHR.
Choose your ideal departure and arrival times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Tromso Airport to London Heathrow Airport.

Handy information about Tromso Airport (TOS)

70% of flights departing from Tromso Airport make it to their destination on time.
Central Tromso to Tromso Airport is around 5 kilometres. Depending on traffic, it'll take about 15 minutes to get there if you're ride-sharing, catching a taxi or driving.
Taking public transport? Expect a journey time of around 20 minutes.
Get your trip off to a stress-free start by staying near TOS. Whether you're boarding an early flight from Tromso Airport to London Heathrow Airport or just don't want to be rushed, these stays have you covered:

Arriving at London Heathrow Airport (LHR)

Book a hotel close to LHR if you have a late Tromso Airport to London Heathrow Airport flight. Pick one of these accommodation options and avoid the hassle of a long transfer:
Pick up a London Heathrow Airport rental car and explore London and beyond with your own set of wheels. Surprice, U-Save and Green Motion are popular providers to choose from here.
Lock in the best possible rate by reserving your ride from London Heathrow Airport around one week in advance of your trip.

Getting from London Heathrow Airport (LHR) to central London

London Heathrow Airport to central London has a drive time of about 45 minutes. It's approximately 24 kilometres away.
Getting to the centre by public transport will take you around 25 minutes.

When to fly to London Heathrow Airport (LHR)

The quietest month for a flight from Tromso Airport to London Heathrow Airport is March, while July is the most popular. Choose the best time to visit London based on whether you prefer a more fast-paced or easygoing experience.
When booking your flight from Tromso Airport to London Heathrow Airport, consider the type of weather you like. July is the warmest month in London, with temperatures ranging from 11ºC to 26ºC.
January sees average temperatures of between 0ºC and 9ºC. Search for cheap tickets from TOS to LHR sometime then if you want to travel when it's cooler.

Explore more of the United Kingdom

Manchester is just one of the many places in the United Kingdom waiting to be explored after you've seen London. Around 257 kilometres away to the north-west, popular attractions include Manchester United Museum & Stadium Tour, The Homes of Football and Museum of Science and Industry.
Birmingham is another essential stop in the United Kingdom and is around 161 kilometres north-west of London. No journey is complete without a visit to Birmingham Museum & Art Gallery, Birmingham Hippodrome Theatre and Bournville Experience.