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Cheap flights from London to Alta from £87

LON — ALF
20 Sep — 27 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Alta

Enter your travel dates to find the best prices.

Cheapest flights from London to Alta

Wed 25/1115:35 -
1 stop21h 10m
Sun 29/1119:00 -
1 stop24h 50m
Deal found 19/8£145
Wed 30/919:50 -
1 stop17h 05m
Wed 7/1007:30 -
2 stops15h 05m
Deal found 16/8£174
Wed 25/1117:40 -
1 stop16h 50m
Sun 29/1111:30 -
1 stop9h 40m
Deal found 19/8£174
Wed 30/909:20 -
1 stop25h 05m
Wed 7/1011:55 -
1 stop9h 15m
Deal found 16/8£207
Sat 19/910:35 -
1 stop7h 55m
Tue 22/914:30 -
1 stop8h 05m
Deal found 19/8£208
Fri 30/1007:05 -
1 stop5h 40m
Tue 3/1114:25 -
1 stop8h 10m
Deal found 18/8£208
Wed 25/1114:05 -
2 stops8h 00m
Sun 29/1119:00 -
2 stops13h 45m
Deal found 19/8£235
Wed 25/1111:15 -
3 stops10h 50m
Sun 29/1111:30 -
1 stop7h 35m
Deal found 19/8£241
Wed 30/920:45 -
2 stops13h 40m
Wed 7/1011:55 -
1 stop9h 15m
Deal found 16/8£249
Wed 30/907:00 -
1 stop5h 55m
Wed 7/1014:30 -
2 stops10h 40m
Deal found 16/8£250
Sat 19/918:40 -
1 stop17h 35m
Tue 22/907:00 -
2 stops14h 10m
Deal found 19/8£251
Wed 25/1117:40 -
1 stop16h 50m
Sat 28/1114:15 -
2 stops22h 20m
Deal found 19/8£258

Find flight deals from London to Alta

Round-trip from

£145

One-way from

£87

Popular in

March

Cheapest in

August

Average price

£175
Scandinavian Airlines
  • Scandinavian Airlines
  • 25/11-29/11
  • 2 total stops
  • 46h 00m total
  • London to Alta
Search Deals
Scandinavian Airlines
  • Scandinavian Airlines
  • 31/12
  • 1 total stop
  • 5h 40m total
  • London to Alta
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£26 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London 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

Wed 30/9

21:05-13:55

2 stops15h 50m

Alta

Wed 7/10

07:30-21:35

2 stops15h 05m

£191

LondonAlta

LHR London Heathrow - ALF Alta

LHRALF

London Heathrow

Mon 11/1

07:05-21:55

2 stops13h 50m

Alta

Fri 15/1

07:25-14:35

2 stops8h 10m

£193

LondonAlta

LTN London Luton - ALF Alta

LTNALF

London Luton

Sun 31/1

15:05-22:15

1 stop6h 10m

Alta

Sun 7/2

15:55-23:05

1 stop8h 10m

£204
Fastest return journey

LondonAlta

LTN London Luton - ALF Alta

LTNALF

London Luton

Mon 11/1

15:05-23:05

1 stop7h 00m

Alta

Fri 15/1

18:00-23:05

1 stop6h 05m

£205

LondonAlta

LGW London Gatwick - ALF Alta

LGWALF

London Gatwick

Mon 11/1

09:15-23:05

2 stops12h 50m

Alta

Fri 15/1

12:15-08:35

1 stop21h 20m

£206

LondonAlta

LGW London Gatwick - ALF Alta

LGWALF

London Gatwick

Wed 30/9

09:20-11:25

1 stop25h 05m

Alta

Wed 7/10

11:55-20:10

1 stop9h 15m

£207

LondonAlta

LHR London Heathrow - ALF Alta

LHRALF

London Heathrow

Fri 30/10

07:05-13:45

1 stop5h 40m

Alta

Tue 3/11

14:25-21:35

1 stop8h 10m

£208

LondonAlta

STN London Stansted - ALF Alta

STNALF

London Stansted

Wed 25/11

14:05-23:05

2 stops8h 00m

Alta

Sun 29/11

19:00-07:45

2 stops13h 45m

£235

LondonAlta

LGW London Gatwick - ALF Alta

LGWALF

London Gatwick

Mon 11/1

09:15-11:30

1 stop25h 15m

Alta

Sat 16/1

14:15-10:20

1 stop21h 05m

£246

LondonAlta

LGW London Gatwick - ALF Alta

LGWALF

London Gatwick

Wed 30/9

20:45-11:25

2 stops13h 40m

Alta

Wed 7/10

11:55-20:10

1 stop9h 15m

£249

Flights are sorted by cheapest return flights first.

Deals found on 18/8

Showing 1-10 of 32 resultsSorted by cheapest first
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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.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from London to Alta

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
1,954 reviews
Check prices

Comfort

7.4

Overall

7.4

Boarding

7.7

Entertainment

6.8

Food

6.8

Crew

8.0

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
1,954 reviews
Scandinavian Airlines
7.4
Good
1,954 reviews
Check prices

Comfort

7.4

Overall

7.4

Boarding

7.7

Entertainment

6.8

Food

6.8

Crew

8.0

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.

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 5h 40m. The time it takes to get you to your destination can typically vary by up to 7h 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 (£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 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 £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

Browse thousands of different options on Cheapflights for your next trip

Other flights to Alta

Alta to Oslo Gardermoen Airport flights

Top airline flying from London to Alta

AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£140Average£249FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights

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