How long is the flight from London to Alta?

Airlines like Scandinavian Airlines and Norwegian fly from London to Alta in about 25h 15m. The time it takes to get you to your destination can typically vary by up to 1h 05m. London and Alta are separated by a distance of 1503 mi. Both multi-stop and direct flights can be found to your destination and back.

What is the cheapest airline to fly from London to Alta round-trip?

According to our current data, Scandinavian Airlines (£140), offers the cheapest pricing from London to Alta. Users have found that Scandinavian Airlines is 45% cheaper than the other options available to this destination.

In terms of precipitation, rainfall in Alta ranges from 17.0 - 54.0 inches per month. July is typically the wettest month, when rainfall can reach 54.0 mm. April is typically the driest time to visit Alta when rainfall is around 17.0 mm.

If weather is an important factor for your trip to Alta, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 13.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

What are the most popular routes from London to Alta?

While some choose either London Stansted - Alta or London Gatwick - Alta, London Heathrow - Alta is the most popular route from London to Alta.

What is the cheapest time of day to fly from LON to ALF?

When flying from London to Alta, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Alta from London?

Located just 2.4 mi from the city center, Alta is the airport most travelers will use when flying to Alta from London. Booking flights from London to Alta (ALF) should be relatively easy as there are 0 daily inbound flights from London from 1 airline.

Can I find deals for flights from London to Alta that include hotel bookings?

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

How can I find direct flights from London to Alta?

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

Can I find deals for business class flights from London to Alta?

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

£86+ Cheap Flights from London to Alta

Cheap flight deals from London to Alta

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from London to Alta
Explore the most affordable flight options available from London to Alta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2026.

Mon 28/907:05 -

1 stop5h 50m

Sun 4/1007:15 -

1 stop8h 20m

Deal found 24/8£133

Wed 21/1007:05 -

1 stop5h 50m

Mon 26/1014:25 -

1 stop8h 10m

Deal found 25/8£142

Thu 22/1007:05 -

1 stop5h 50m

Sun 25/1008:00 -

1 stop26h 35m

Deal found 24/8£148

Wed 4/1107:05 -

1 stop5h 40m

Wed 11/1107:25 -

2 stops8h 10m

Deal found 22/8£155

Wed 4/1117:40 -

1 stop16h 50m

Wed 11/1112:15 -

1 stop5h 40m

Deal found 22/8£159

Thu 22/1020:50 -

1 stop13h 35m

Sun 25/1011:30 -

1 stop7h 35m

Deal found 24/8£189

Wed 21/1020:50 -

1 stop13h 35m

Mon 26/1006:55 -

2 stops11h 00m

Deal found 25/8£194

Wed 21/1007:00 -

1 stop5h 55m

Mon 26/1014:25 -

1 stop8h 35m

Deal found 25/8£198

Wed 4/1114:05 -

1 stop22h 40m

Wed 11/1112:15 -

1 stop7h 35m

Deal found 22/8£204

Thu 22/1007:00 -

1 stop5h 55m

Sun 25/1011:30 -

1 stop7h 55m

Deal found 24/8£221

Fri 11/906:50 -

1 stop6h 05m

Tue 15/907:00 -

1 stop13h 15m

Deal found 26/8£234

Thu 22/1014:50 -

1 stop7h 00m

Sun 25/1021:55 -

2 stops26h 10m

Deal found 24/8£241

Best flights from London to Alta
Discover carefully curated flight deals from London to Alta that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 August 2026.

Wed 21/1010:35 -

1 stop26h 20m

Mon 26/1014:25 -

2 stops7h 55m

Deal found 25/8£153

Mon 11/109:15 -

1 stop25h 15m

Fri 15/106:55 -

2 stops26h 40m

Deal found 25/8£182

Fri 5/219:30 -

2 stops38h 30m

Wed 10/212:15 -

1 stop5h 40m

Deal found 26/8£184

Wed 4/1107:05 -

1 stop5h 40m

Wed 11/1107:25 -

2 stops8h 10m

Deal found 22/8£155

Fri 5/207:05 -

1 stop5h 40m

Wed 10/207:25 -

3 stops10h 35m

Deal found 26/8£159

Thu 22/1020:50 -

1 stop13h 35m

Sun 25/1011:30 -

1 stop7h 35m

Deal found 24/8£189

Fri 5/215:05 -

1 stop5h 25m

Wed 10/215:55 -

1 stop8h 10m

Deal found 26/8£195

Mon 11/117:30 -

1 stop19h 15m

Fri 15/107:25 -

2 stops10h 00m

Deal found 25/8£166

Wed 21/1020:50 -

1 stop13h 35m

Mon 26/1006:55 -

2 stops11h 00m

Deal found 25/8£194

Wed 4/1114:05 -

1 stop22h 40m

Wed 11/1112:15 -

1 stop7h 35m

Deal found 22/8£204

Mon 28/909:55 -

3 stops10h 55m

Sun 4/1007:15 -

1 stop10h 10m

Deal found 24/8£171

Wed 4/1109:15 -

2 stops12h 50m

Wed 11/1106:55 -

2 stops11h 00m

Deal found 22/8£200

Mon 11/115:05 -

1 stop5h 50m

Fri 15/111:25 -

1 stop12h 40m

Deal found 25/8£208

Fri 5/221:00 -

2 stops37h 00m

Wed 10/206:55 -

2 stops11h 00m

Deal found 26/8£206

Thu 22/1007:00 -

1 stop5h 55m

Sun 25/1011:30 -

1 stop7h 55m

Deal found 24/8£221

Thu 15/1015:35 -

1 stop21h 20m

Mon 19/1014:30 -

1 stop8h 05m

Deal found 26/8£206

Thu 22/1014:50 -

1 stop7h 00m

Sun 25/1021:55 -

2 stops26h 10m

Deal found 24/8£241

Sun 18/1005:55 -

2 stops15h 55m

Mon 19/1014:30 -

1 stop6h 25m

Deal found 24/8£255

Mon 28/909:20 -

1 stop25h 05m

Sun 4/1017:55 -

3 stops15h 45m

Deal found 24/8£256

Mon 11/108:15 -

2 stops12h 40m

Fri 15/114:25 -

2 stops8h 30m

Deal found 25/8£261

Wed 4/1115:05 -

1 stop5h 50m

Wed 11/1115:55 -

1 stop8h 10m

Deal found 22/8£269

Fri 11/906:50 -

1 stop6h 05m

Tue 15/907:00 -

2 stops11h 05m

Deal found 26/8£271

Wed 21/1021:20 -

3 stops24h 30m

Mon 26/1018:00 -

1 stop6h 05m

Deal found 25/8£289

Fri 5/209:50 -

2 stops10h 40m

Wed 10/212:15 -

1 stop7h 35m

Deal found 26/8£294

Sat 10/1016:15 -

2 stops20h 00m

Sat 17/1014:15 -

3 stops25h 45m

Deal found 26/8£299

Sat 10/1019:00 -

3 stops17h 15m

Sat 17/1014:15 -

3 stops18h 00m

Deal found 26/8£560

Find flight deals from London to Alta

Round-trip from	£133
One-way from	£86
Popular in	March
Cheapest in	August
Average price	£175

Scandinavian Airlines
28/9-4/10
2 total stops
14h 10m total
London to Alta

Search Deals

Scandinavian Airlines
22/10
1 total stop
5h 50m total
London to Alta

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (£26 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease (£12 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonAlta

LHR London Heathrow - ALF Alta

LHRALF

London Heathrow

Wed 21/10

10:35-13:55

1 stop26h 20m

Alta

Mon 26/10

14:25-21:20

2 stops7h 55m

£153

LondonAlta

LHR London Heathrow - ALF Alta

LHRALF

London Heathrow

Wed 4/11

07:05-13:45

1 stop5h 40m

Alta

Wed 11/11

07:25-14:35

2 stops8h 10m

£155

LondonAlta

LHR London Heathrow - ALF Alta

LHRALF

London Heathrow

Fri 5/2

07:05-13:45

1 stop5h 40m

Alta

Wed 10/2

07:25-17:00

3 stops10h 35m

£159

LondonAlta

LHR London Heathrow - ALF Alta

LHRALF

London Heathrow

Mon 11/1

17:30-13:45

1 stop19h 15m

Alta

Fri 15/1

07:25-16:25

2 stops10h 00m

£166

LondonAlta

LHR London Heathrow - ALF Alta

LHRALF

London Heathrow

Mon 28/9

09:55-21:50

3 stops10h 55m

Alta

Sun 4/10

07:15-16:25

1 stop10h 10m

£171

LondonAlta

LGW London Gatwick - ALF Alta

LGWALF

London Gatwick

Mon 11/1

09:15-11:30

1 stop25h 15m

Alta

Fri 15/1

06:55-08:35

2 stops26h 40m

£182

LondonAlta

LGW London Gatwick - ALF Alta

LGWALF

London Gatwick

Fri 5/2

19:30-11:00

2 stops38h 30m

Alta

Wed 10/2

12:15-16:55

1 stop5h 40m

£184

LondonAlta

LGW London Gatwick - ALF Alta

LGWALF

London Gatwick

Thu 22/10

20:50-11:25

1 stop13h 35m

Alta

Sun 25/10

11:30-18:05

1 stop7h 35m

£189

LondonAlta

LGW London Gatwick - ALF Alta

LGWALF

London Gatwick

Wed 21/10

20:50-11:25

1 stop13h 35m

Alta

Mon 26/10

06:55-16:55

2 stops11h 00m

£194

Fastest return journey

LondonAlta

LTN London Luton - ALF Alta

LTNALF

London Luton

Fri 5/2

15:05-21:30

1 stop5h 25m

Alta

Wed 10/2

15:55-23:05

1 stop8h 10m

£195

Flights are sorted by cheapest return flights first.

Deals found on 26/8

Showing 1-10 of 53 resultsSorted by cheapest first

...

Best time to book a flight from London to Alta

Have a flexible travel schedule? Discover the best time to fly to Alta from London with our price prediction graph.

LON-ALF

LHR-ALF

LGW-ALF

STN-ALF

LTN-ALF

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 Alta

LON-ALF

LHR-ALF

LGW-ALF

STN-ALF

LTN-ALF

What is the cheapest month to book a flight from London to Alta?

Currently, August is the cheapest month in which you can book a flight from London to Alta (average of £175). Flying from London to Alta in March is currently the most expensive (average of £437). 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.

Reviews of airlines servicing Alta

Read through reviews of airlines operating flights from London to Alta, such as Scandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Scandinavian Airlines

7.4

Good

1,965 reviews

Check prices

Reviews

1 / 20

6.0

Good

lisa,May 2026

ALC - OSL

Uncomfortable seats on packed flight. There was plenty of overhead bin space. Cabin crew weren't friendly but the cockpit pointed out things we were flying over, like Paris. Cup of coffee, tea or water for 3.5hrs. Good de-planing from both ends.

Scandinavian Airlines

7.4

Good

1,965 reviews

Scandinavian Airlines

7.4

Good

1,965 reviews

Check prices

Reviews

1 / 20

6.0

Good

lisa,May 2026

ALC - OSL

Related info for your journey

What airport do you fly into for flights to Alta from London?
Located just 2.4 mi from the city center, Alta is the airport most travelers will use when flying to Alta from London. Booking flights from London to Alta (ALF) should be relatively easy as there are 0 daily inbound flights from London from 1 airline.
How long is the flight from London to Alta?
Airlines like Scandinavian Airlines and Norwegian fly from London to Alta in about 25h 15m. The time it takes to get you to your destination can typically vary by up to 1h 05m. London and Alta are separated by a distance of 1503 mi. Both multi-stop and direct flights can be found to your destination and back.
What is the cheapest airline to fly from London to Alta round-trip?
According to our current data, Scandinavian Airlines (£140), offers the cheapest pricing from London to Alta. Users have found that Scandinavian Airlines is 45% cheaper than the other options available to this destination.
What are the most popular routes from London to Alta?
While some choose either London Stansted - Alta or London Gatwick - Alta, London Heathrow - Alta is the most popular route from London to Alta.
Can I find deals for flights from London to Alta that include hotel bookings?
Yes. In addition to deals on London to Alta flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Alta?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Alta.
Can I find deals for business class flights from London to Alta?
Yes. Cheapflights offers flight deals from London to Alta 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 Alta?
Currently, August is the cheapest month in which you can book a flight from London to Alta (average of £175). Flying from London to Alta in March is currently the most expensive (average of £437). 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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Top airline flying from London to Alta

Airline	Cheapest	Average	Flexibility	On-time
Scandinavian Airlines	Cheapest£140	Average£249	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights

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How does Cheapflights help users find flights from London to Alta?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Alta from London today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from London to Alta?

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Can Cheapflights find flights from London to Alta with no change fees?

Yes! Cheapflights helps users easily find flights from London to Alta with no change fees.

Can Cheapflights notify me if prices for flights from London to Alta become cheaper?

Yes, Cheapflights offers price alerts on London to Alta 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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Cheap flights from London to Alta from £86

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 22/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Alta

Cheapest flights from London to AltaExplore the most affordable flight options available from London to Alta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2026.

Explore the most affordable flight options available from London to Alta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2026.

Best flights from London to AltaDiscover carefully curated flight deals from London to Alta that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 August 2026.

Discover carefully curated flight deals from London to Alta that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 August 2026.

Last-minute flights from London to AltaDiscover last-minute flight deals from London to Alta. Data last updated 27 August 2026 and is based on user searches.

Discover last-minute flight deals from London to Alta. Data last updated 27 August 2026 and is based on user searches.

One-way flights from London to AltaSearch for one-way flight options from London to Alta. Find affordable one-way fares based on user searches. Data last updated 27 August 2026.

Search for one-way flight options from London to Alta. Find affordable one-way fares based on user searches. Data last updated 27 August 2026.

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

Best time to book a flight from London to Alta

Have a flexible travel schedule? Discover the best time to fly to Alta from London with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from London to Alta?

Reviews of airlines servicing Alta

Get insights into the airlines that provide service to Alta. 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 Alta. Reviews last updated 27 August 2026.

Read through reviews of airlines operating flights from London to Alta, such as Scandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to Alta from London?

How long is the flight from London to Alta?

What is the cheapest airline to fly from London to Alta round-trip?

What are the most popular routes from London to Alta?

Can I find deals for flights from London to Alta that include hotel bookings?

How can I find direct flights from London to Alta?

Can I find deals for business class flights from London to Alta?

What is the cheapest month to book a flight from London to Alta?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Alta

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Alta by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Norway

Book a non-stop flight to one of these other cities located in Norway.

Search flights from London to Alta by cabin class

Find flights from London to Alta, based on your preferred cabin class, be it economy, premium economy, business, or first class.

London and Alta flights

Browse other London and Alta flight options. Last updated on 27 August 2026.

Other flights from London

Browse through other flights departing from London. Flights are based on user searches made on Cheapflights and were last updated on 27 August 2026.

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Consider these flights travelling from London to Alta.

Top airline flying from London to Alta

Fly with Cheapflights

How does Cheapflights help users find flights from London to Alta?

Why should you use Cheapflights to find cheap flight tickets from London to Alta?

Can Cheapflights find flights from London to Alta with no change fees?

Can Cheapflights notify me if prices for flights from London to Alta become cheaper?

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Cheapest flights from London to Alta
Explore the most affordable flight options available from London to Alta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2026.

Best flights from London to Alta
Discover carefully curated flight deals from London to Alta that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 August 2026.

Last-minute flights from London to Alta
Discover last-minute flight deals from London to Alta. Data last updated 27 August 2026 and is based on user searches.

One-way flights from London to Alta
Search for one-way flight options from London to Alta. Find affordable one-way fares based on user searches. Data last updated 27 August 2026.