What is the cheapest airline that flies from London Heathrow to Alta?

Scandinavian Airlines is the most popular carrier operating from London Heathrow to Alta

When did momondo last update prices for flights from London Heathrow Airport to Alta Airport?

Prices for flights from London Heathrow Airport to Alta Airport refresh daily.

How many operators does momondo search for flights from London Heathrow Airport to Alta Airport?

As of September 2026, there is 1 operator available to choose from for flights from London Heathrow Airport to Alta Airport.

How old do you have to be to fly from London Heathrow Airport to Alta 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 Heathrow Airport to Alta Airport.

What documentation or ID do you need to fly to Alta Airport?

The travel and health documents you'll need for your trip to Alta 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 Alta Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£82 Cheap Flights from London Heathrow Airport to Alta in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London Heathrow Airport to Alta

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

19:50 - 13:45LHR London Heathrow-ALF Alta

16h 55m1 stop Oslo Gardermoen

07:25 - 16:25ALF Alta-LHR London Heathrow

10h 00m2 stops Tromso/Langnes Oslo Gardermoen

£129Scandinavian Airlines

Mon, 2 Nov - Mon, 9 Nov

19:50 - 13:45LHR London Heathrow-ALF Alta

16h 55m1 stop Oslo Gardermoen

14:25 - 14:35ALF Alta-LHR London Heathrow

25h 10m1 stop Oslo Gardermoen

£129Scandinavian Airlines

Mon, 2 Nov - Mon, 9 Nov

19:50 - 13:45LHR London Heathrow-ALF Alta

16h 55m1 stop Oslo Gardermoen

08:00 - 14:35ALF Alta-LHR London Heathrow

7h 35m1 stop Oslo Gardermoen

£133Scandinavian Airlines

Tue, 24 Nov - Sun, 29 Nov

07:05 - 13:45LHR London Heathrow-ALF Alta

5h 40m1 stop Oslo Gardermoen

08:00 - 16:25ALF Alta-LHR London Heathrow

9h 25m1 stop Oslo Gardermoen

£147Scandinavian Airlines

Tue, 24 Nov - Sun, 29 Nov

07:05 - 13:45LHR London Heathrow-ALF Alta

5h 40m1 stop Oslo Gardermoen

07:25 - 16:25ALF Alta-LHR London Heathrow

10h 00m2 stops Tromso/Langnes Oslo Gardermoen

£151Scandinavian Airlines

Thu, 5 Nov - Wed, 11 Nov

07:05 - 13:45LHR London Heathrow-ALF Alta

5h 40m1 stop Oslo Gardermoen

14:25 - 21:35ALF Alta-LHR London Heathrow

8h 10m1 stop Oslo Gardermoen

£152Scandinavian Airlines

Thu, 5 Nov - Wed, 11 Nov

07:05 - 13:45LHR London Heathrow-ALF Alta

5h 40m1 stop Oslo Gardermoen

07:25 - 16:25ALF Alta-LHR London Heathrow

10h 00m2 stops Tromso/Langnes Oslo Gardermoen

£152Scandinavian Airlines

Thu, 5 Nov - Wed, 11 Nov

07:05 - 21:55LHR London Heathrow-ALF Alta

13h 50m2 stops Oslo Gardermoen Tromso/Langnes

08:00 - 16:25ALF Alta-LHR London Heathrow

9h 25m1 stop Oslo Gardermoen

£153Scandinavian Airlines

Tue, 24 Nov - Sun, 29 Nov

07:05 - 17:40LHR London Heathrow-ALF Alta

9h 35m2 stops Oslo Gardermoen Tromso/Langnes

07:25 - 18:50ALF Alta-LHR London Heathrow

12h 25m2 stops Tromso/Langnes Oslo Gardermoen

£212Multiple Airlines

Fri, 27 Nov - Wed, 2 Dec

07:05 - 17:40LHR London Heathrow-ALF Alta

9h 35m2 stops Oslo Gardermoen Tromso/Langnes

07:25 - 21:40ALF Alta-LHR London Heathrow

15h 15m3 stops Tromso/Langnes Oslo Gardermoen Kastrup Copenhagen

£245Multiple Airlines

Fri, 27 Nov - Wed, 2 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

06:00 - 13:55LHR London Heathrow-ALF Alta

30h 55m2 stops Vienna Intl Oslo Gardermoen

07:30 - 07:40ALF Alta-LHR London Heathrow

25h 10m3 stops Tromso/Langnes Oslo Gardermoen Frankfurt am Main

£390Multiple Airlines

Mon, 21 Sep - Thu, 1 Oct

07:05 - 13:55LHR London Heathrow-ALF Alta

5h 50m1 stop Oslo Gardermoen

07:30 - 14:35ALF Alta-LHR London Heathrow

8h 05m2 stops Tromso/Langnes Oslo Gardermoen

£392Scandinavian Airlines

Mon, 21 Sep - Thu, 1 Oct

21:05 - 13:55LHR London Heathrow-ALF Alta

39h 50m2 stops Stockholm Arlanda Oslo Gardermoen

07:30 - 21:40ALF Alta-LHR London Heathrow

15h 10m3 stops Tromso/Langnes Oslo Gardermoen Kastrup Copenhagen

£398Scandinavian Airlines

Mon, 21 Sep - Thu, 1 Oct

07:05 - 13:55LHR London Heathrow-ALF Alta

5h 50m1 stop Oslo Gardermoen

07:30 - 21:35ALF Alta-LHR London Heathrow

15h 05m2 stops Tromso/Langnes Oslo Gardermoen

£416Scandinavian Airlines

Fri, 25 Sep - Tue, 29 Sep

07:05 - 13:55LHR London Heathrow-ALF Alta

5h 50m1 stop Oslo Gardermoen

07:30 - 17:40ALF Alta-LHR London Heathrow

11h 10m3 stops Tromso/Langnes Oslo Gardermoen Kastrup Copenhagen

£426Scandinavian Airlines

Mon, 21 Sep - Thu, 1 Oct

21:05 - 19:30LHR London Heathrow-ALF Alta

21h 25m2 stops Stockholm Arlanda Oslo Gardermoen

07:30 - 21:35ALF Alta-LHR London Heathrow

15h 05m2 stops Tromso/Langnes Oslo Gardermoen

£442Scandinavian Airlines

Fri, 25 Sep - Tue, 29 Sep

07:05 - 13:55LHR London Heathrow-ALF Alta

5h 50m1 stop Oslo Gardermoen

14:30 - 09:35ALF Alta-LHR London Heathrow

20h 05m1 stop Oslo Gardermoen

£443Scandinavian Airlines

Mon, 21 Sep - Thu, 1 Oct

21:05 - 21:50LHR London Heathrow-ALF Alta

23h 45m3 stops Stockholm Arlanda Oslo Gardermoen Tromso/Langnes

07:30 - 14:35ALF Alta-LHR London Heathrow

8h 05m2 stops Tromso/Langnes Oslo Gardermoen

£452Scandinavian Airlines

Mon, 21 Sep - Thu, 1 Oct

21:05 - 21:50LHR London Heathrow-ALF Alta

23h 45m3 stops Stockholm Arlanda Oslo Gardermoen Tromso/Langnes

07:30 - 18:30ALF Alta-LHR London Heathrow

12h 00m3 stops Tromso/Langnes Oslo Gardermoen Kastrup Copenhagen

£488Scandinavian Airlines

Mon, 21 Sep - Thu, 1 Oct

07:05 - 13:55LHR London Heathrow-ALF Alta

5h 50m1 stop Oslo Gardermoen

11:55 - 21:40ALF Alta-LHR London Heathrow

10h 45m2 stops Oslo Gardermoen Kastrup Copenhagen

£500Multiple Airlines

Fri, 25 Sep - Tue, 29 Sep

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Scandinavian Airlines flights from London Heathrow Airport to Alta

Our best Scandinavian Airlines deals on London Heathrow Airport to Alta flight tickets

Scandinavian Airlines

2 Nov

LHR19:50London Heathrow

16h 55m

1 stop

ALF13:45Alta

9 Nov

ALF07:25Alta

10h 00m

2 stops

LHR16:25London Heathrow

£129

Scandinavian Airlines

2 Nov

LHR19:50London Heathrow

16h 55m

1 stop

ALF13:45Alta

9 Nov

ALF14:25Alta

25h 10m

1 stop

LHR14:35London Heathrow

£129

Scandinavian Airlines

24 Nov

LHR19:50London Heathrow

16h 55m

1 stop

ALF13:45Alta

29 Nov

ALF08:00Alta

7h 35m

1 stop

LHR14:35London Heathrow

£133

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonAlta

LHR London Heathrow - ALF Alta

LHRALF

London Heathrow

Mon 2/11

19:50-13:45

1 stop16h 55m

Alta

Mon 9/11

07:25-16:25

2 stops10h 00m

£129

LondonAlta

LHR London Heathrow - ALF Alta

LHRALF

London Heathrow

Mon 2/11

19:50-13:45

1 stop16h 55m

Alta

Mon 9/11

14:25-14:35

1 stop25h 10m

£129

LondonAlta

LHR London Heathrow - ALF Alta

LHRALF

London Heathrow

Tue 24/11

19:50-13:45

1 stop16h 55m

Alta

Sun 29/11

08:00-14:35

1 stop7h 35m

£133

LondonAlta

LHR London Heathrow - ALF Alta

LHRALF

London Heathrow

Tue 24/11

07:05-13:45

1 stop5h 40m

Alta

Sun 29/11

08:00-16:25

1 stop9h 25m

£147

LondonAlta

LHR London Heathrow - ALF Alta

LHRALF

London Heathrow

Thu 5/11

07:05-13:45

1 stop5h 40m

Alta

Wed 11/11

07:25-16:25

2 stops10h 00m

£151

Fastest return journey

LondonAlta

LHR London Heathrow - ALF Alta

LHRALF

London Heathrow

Thu 5/11

07:05-13:45

1 stop5h 40m

Alta

Wed 11/11

14:25-21:35

1 stop8h 10m

£152

LondonAlta

LHR London Heathrow - ALF Alta

LHRALF

London Heathrow

Thu 5/11

07:05-13:45

1 stop5h 40m

Alta

Wed 11/11

07:25-16:25

2 stops10h 00m

£152

LondonAlta

LHR London Heathrow - ALF Alta

LHRALF

London Heathrow

Tue 24/11

07:05-21:55

2 stops13h 50m

Alta

Sun 29/11

08:00-16:25

1 stop9h 25m

£153

LondonAlta

LHR London Heathrow - ALF Alta

LHRALF

London Heathrow

Fri 27/11

07:05-17:40

2 stops9h 35m

Alta

Wed 2/12

07:25-18:50

2 stops12h 25m

£212

LondonAlta

LHR London Heathrow - ALF Alta

LHRALF

London Heathrow

Fri 27/11

07:05-17:40

2 stops9h 35m

Alta

Wed 2/12

07:25-21:40

3 stops15h 15m

£245

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Heathrow Airport to Alta

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

Prices

Airlines

Can stopping save me money on London Heathrow Airport to Alta flights?

You could potentially save up to 44% on your flight if you consider stops on a London Heathrow Airport to Alta flight.

When to book flights from London Heathrow Airport to Alta

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Alta according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London Heathrow Airport to Alta (LHR to ALF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Alta

Best price found	£82
Fastest flight time	5h 40m
Direct flights	None

The best one-way flight to Alta from London Heathrow Airport in the past 72 hours is £82. The best return flight deal from London Heathrow Airport to Alta found on momondo in the last 72 hours is £129.

The fastest flight from London Heathrow Airport to Alta takes 5h 40m

There are no direct flights from London Heathrow Airport to Alta. There are no popular flight routes from London Heathrow Airport to Alta.

Search flight deals

Frequently asked questions about flying from London Heathrow Airport to Alta

How far is London Heathrow to Alta by plane?
London Heathrow and Alta are 1485.7 mi apart from one another. Flights usually cover this in 5h 40m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London Heathrow Airport to Alta Airport?
Prices for flights from London Heathrow Airport to Alta Airport refresh daily.
How many operators does momondo search for flights from London Heathrow Airport to Alta Airport?
As of September 2026, there is 1 operator available to choose from for flights from London Heathrow Airport to Alta Airport.
How old do you have to be to fly from London Heathrow Airport to Alta 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 Heathrow Airport to Alta Airport.
What documentation or ID do you need to fly to Alta Airport?
The travel and health documents you'll need for your trip to Alta 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 Alta Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from London Heathrow Airport to Alta?
momondo data reveals that the most frequently booked airline on the route from London Heathrow Airport to Alta is Scandinavian Airlines, representing 100% of all bookings.

Best airlines flying from London Heathrow Airport to Alta

Compare and see reviews for airlines that fly from London Heathrow Airport to Alta with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom £143	Free Cancellation	Rating 7.4 1,984 reviews		Search Scandinavian Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Alta?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Alta . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from London to Alta with flexible booking policies on momondo?

Yes. All flights to Alta from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Alta?

Once all potential London to Alta flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Alta right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Alta, momondo offers a useful price alert feature which will track prices for flights to Alta from London and alert you when they change.