How long is the flight from London to Alta?

Airlines like Scandinavian Airlines and Norwegian fly from London to Alta in about 15h 50m. The time it takes to get you to your destination can typically vary by up to 9h 10m. London and Alta are separated by a distance of 1488 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 (£141), offers the cheapest pricing from London to Alta. Users have found that Scandinavian Airlines is 46% 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 Gatwick - Alta or London Stansted - 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.

£93+ 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 10 September 2026.

Thu 29/1007:05 -

1 stop5h 40m

Tue 3/1114:25 -

1 stop8h 10m

Deal found 7/9£155

Thu 29/1007:05 -

1 stop5h 40m

Mon 2/1107:25 -

2 stops8h 10m

Deal found 7/9£170

Tue 20/1007:05 -

1 stop5h 50m

Tue 27/1007:25 -

2 stops8h 10m

Deal found 5/9£172

Thu 22/1007:05 -

1 stop5h 50m

Thu 29/1007:25 -

2 stops8h 10m

Deal found 8/9£178

Tue 20/1020:50 -

2 stops25h 00m

Tue 27/1006:55 -

1 stop28h 25m

Deal found 6/9£210

Thu 29/1007:00 -

1 stop27h 30m

Tue 3/1114:25 -

1 stop29h 25m

Deal found 6/9£211

Tue 20/1007:05 -

1 stop27h 20m

Tue 27/1014:25 -

1 stop21h 10m

Deal found 6/9£217

Thu 29/1020:55 -

1 stop13h 35m

Tue 3/1106:55 -

1 stop28h 25m

Deal found 6/9£221

Thu 29/1009:15 -

1 stop25h 15m

Mon 2/1106:55 -

2 stops14h 15m

Deal found 7/9£223

Thu 29/1007:00 -

1 stop15h 05m

Mon 2/1106:55 -

1 stop14h 30m

Deal found 7/9£227

Sun 25/1009:15 -

1 stop25h 15m

Sun 1/1111:30 -

1 stop9h 40m

Deal found 10/9£236

Thu 22/1008:15 -

2 stops28h 40m

Thu 29/1012:15 -

1 stop5h 45m

Deal found 8/9£248

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 10 September 2026.

Tue 20/1021:05 -

2 stops15h 50m

Tue 27/1007:25 -

2 stops10h 00m

Deal found 6/9£189

Tue 20/1020:50 -

2 stops25h 00m

Tue 27/1006:55 -

1 stop28h 25m

Deal found 6/9£210

Thu 29/1007:00 -

1 stop27h 30m

Tue 3/1114:25 -

1 stop29h 25m

Deal found 6/9£211

Thu 22/1007:05 -

1 stop5h 50m

Thu 29/1014:25 -

1 stop8h 10m

Deal found 8/9£213

Tue 20/1019:40 -

1 stop14h 45m

Tue 27/1007:25 -

2 stops8h 40m

Deal found 6/9£221

Sun 25/1009:15 -

1 stop25h 15m

Sun 1/1111:30 -

1 stop9h 40m

Deal found 10/9£236

Thu 29/1007:00 -

1 stop15h 05m

Mon 2/1106:55 -

1 stop14h 30m

Deal found 7/9£227

Thu 29/1009:15 -

2 stops12h 50m

Mon 2/1106:55 -

2 stops14h 15m

Deal found 7/9£244

Thu 15/1007:05 -

1 stop5h 50m

Mon 19/1007:30 -

2 stops9h 55m

Deal found 5/9£267

Thu 22/1008:15 -

2 stops28h 40m

Thu 29/1012:15 -

1 stop5h 45m

Deal found 8/9£248

Thu 29/1009:15 -

2 stops12h 50m

Tue 3/1106:55 -

2 stops11h 00m

Deal found 6/9£258

Thu 22/1020:50 -

1 stop13h 35m

Thu 29/1006:55 -

2 stops14h 15m

Deal found 8/9£259

Tue 20/1014:55 -

1 stop19h 30m

Fri 23/1011:55 -

1 stop12h 00m

Deal found 8/9£265

Tue 20/1008:30 -

2 stops13h 20m

Fri 23/1017:55 -

2 stops14h 40m

Deal found 8/9£284

Sun 25/1008:15 -

2 stops26h 15m

Sun 1/1111:30 -

2 stops31h 00m

Deal found 10/9£284

Fri 26/215:05 -

1 stop5h 25m

Sun 28/215:55 -

1 stop8h 10m

Deal found 8/9£286

Sun 25/1020:55 -

2 stops25h 10m

Sun 1/1111:30 -

2 stops24h 05m

Deal found 10/9£287

Mon 14/1215:05 -

1 stop5h 50m

Fri 18/1207:25 -

1 stop16h 40m

Deal found 7/9£308

Thu 22/1014:45 -

2 stops19h 40m

Thu 29/1006:55 -

2 stops8h 35m

Deal found 8/9£309

Mon 14/1220:55 -

2 stops25h 10m

Fri 18/1206:55 -

3 stops26h 10m

Deal found 7/9£314

Thu 29/1006:10 -

2 stops28h 20m

Tue 3/1114:25 -

2 stops29h 50m

Deal found 6/9£340

Fri 26/211:30 -

1 stop9h 00m

Sun 28/211:30 -

1 stop7h 35m

Deal found 8/9£349

Sun 25/1021:45 -

2 stops23h 10m

Sun 1/1118:00 -

1 stop6h 05m

Deal found 10/9£351

Tue 20/1011:00 -

3 stops10h 50m

Fri 23/1011:55 -

2 stops9h 40m

Deal found 8/9£352

Mon 11/115:05 -

1 stop7h 00m

Sat 16/114:15 -

3 stops18h 20m

Deal found 7/9£393

Find flight deals from London to Alta

Round-trip from	£155
One-way from	£93
Popular in	March
Cheapest in	August
Average price	£269

Scandinavian Airlines
29/10-3/11
2 total stops
13h 50m total
London to Alta

Search Deals

Scandinavian Airlines
29/10-31/12
1 total stop
5h 40m 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. 6% potential price decrease (£13 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonAlta

LHR London Heathrow - ALF Alta

LHRALF

London Heathrow

Thu 29/10

07:05-13:45

1 stop5h 40m

Alta

Wed 31/12

00:00-00:00

Nonstop0h 00m

£93

LondonAlta

LHR London Heathrow - ALF Alta

LHRALF

London Heathrow

Tue 20/10

19:50-13:55

1 stop17h 05m

Alta

Wed 31/12

00:00-00:00

Nonstop0h 00m

£103

LondonAlta

STN London Stansted - ALF Alta

STNALF

London Stansted

Tue 20/10

07:05-11:25

1 stop27h 20m

Alta

Wed 31/12

00:00-00:00

Nonstop0h 00m

£106

LondonAlta

LHR London Heathrow - ALF Alta

LHRALF

London Heathrow

Wed 28/10

07:05-21:55

2 stops13h 50m

Alta

Wed 31/12

00:00-00:00

Nonstop0h 00m

£116

LondonAlta

LGW London Gatwick - ALF Alta

LGWALF

London Gatwick

Tue 20/10

20:50-22:50

2 stops25h 00m

Alta

Wed 31/12

00:00-00:00

Nonstop0h 00m

£117

LondonAlta

LTN London Luton - ALF Alta

LTNALF

London Luton

Tue 20/10

08:30-11:25

2 stops25h 55m

Alta

Wed 31/12

00:00-00:00

Nonstop0h 00m

£123

LondonAlta

LGW London Gatwick - ALF Alta

LGWALF

London Gatwick

Wed 28/10

11:00-23:05

1 stop11h 05m

Alta

Wed 31/12

00:00-00:00

Nonstop0h 00m

£126

LondonAlta

STN London Stansted - ALF Alta

STNALF

London Stansted

Thu 29/10

07:00-23:05

1 stop15h 05m

Alta

Wed 31/12

00:00-00:00

Nonstop0h 00m

£131

LondonAlta

STN London Stansted - ALF Alta

STNALF

London Stansted

Wed 28/10

14:05-23:05

1 stop8h 00m

Alta

Wed 31/12

00:00-00:00

Nonstop0h 00m

£137

LondonAlta

LGW London Gatwick - ALF Alta

LGWALF

London Gatwick

Thu 29/10

20:55-11:30

1 stop13h 35m

Alta

Wed 31/12

00:00-00:00

Nonstop0h 00m

£138

Flights are sorted by cheapest return flights first.

Deals found on 7/9

Showing 1-10 of 39 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

STN-ALF

LGW-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

STN-ALF

LGW-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 £176). Flying from London to Alta in March is currently the most expensive (average of £439). 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

1,984 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

1,984 reviews

Scandinavian Airlines

7.4

Good

1,984 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 15h 50m. The time it takes to get you to your destination can typically vary by up to 9h 10m. London and Alta are separated by a distance of 1488 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 (£141), offers the cheapest pricing from London to Alta. Users have found that Scandinavian Airlines is 46% cheaper than the other options available to this destination.
What are the most popular routes from London to Alta?
While some choose either London Gatwick - Alta or London Stansted - 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 £176). Flying from London to Alta in March is currently the most expensive (average of £439). 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£141	Average£250	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?

Cheapflights simply makes it quick and affordable to book flights from London to Alta 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 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 £93

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/10. 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 10 September 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 10 September 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 10 September 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 10 September 2026.

Last-minute flights from London to AltaDiscover last-minute flight deals from London to Alta. Data last updated 10 September 2026 and is based on user searches.

Discover last-minute flight deals from London to Alta. Data last updated 10 September 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 10 September 2026.

Search for one-way flight options from London to Alta. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

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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 10 September 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 10 September 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 10 September 2026.

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London to Alta flights

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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 10 September 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 10 September 2026.

Last-minute flights from London to Alta
Discover last-minute flight deals from London to Alta. Data last updated 10 September 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 10 September 2026.