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Cheap flights from London to Alta from £179

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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
LON — ALF
6 Jun — 13 Jun1
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
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 7 May 2026.

Fri 11/1219:30
LHR
-
ALF
2 stops22h 45m
Scandinavian Airlines
Tue 15/1207:25
ALF
-
LHR
2 stops12h 25m
Scandinavian Airlines
Deal found 4/5£195
Tue 18/807:05
LHR
-
ALF
2 stops13h 45m
Scandinavian Airlines
Fri 21/807:30
ALF
-
LHR
2 stops27h 05m
Scandinavian Airlines
Deal found 5/5£203
Fri 11/1219:50
LHR
-
ALF
1 stop22h 25m
Scandinavian Airlines
Wed 16/1207:25
ALF
-
LHR
2 stops12h 25m
Scandinavian Airlines
Deal found 4/5£217
Fri 29/507:05
LHR
-
ALF
1 stop5h 50m
Scandinavian Airlines
Sun 31/516:35
ALF
-
LHR
1 stop6h 00m
Scandinavian Airlines
Deal found 7/5£257
Tue 18/807:05
STN
-
ALF
1 stop5h 50m
Multiple Airlines
Fri 21/807:30
ALF
-
STN
2 stops9h 50m
Multiple Airlines
Deal found 5/5£299
Tue 18/820:50
LGW
-
ALF
2 stops25h 00m
Norwegian
Fri 21/807:00
ALF
-
LGW
2 stops26h 40m
Norwegian
Deal found 5/5£302
Fri 11/1221:00
LGW
-
ALF
2 stops37h 00m
Norwegian
Tue 15/1212:15
ALF
-
LGW
1 stop5h 40m
Norwegian
Deal found 4/5£305
Fri 11/1221:00
LGW
-
ALF
2 stops37h 00m
Norwegian
Wed 16/1212:15
ALF
-
LGW
1 stop5h 40m
Norwegian
Deal found 4/5£315
Sat 20/618:00
STN
-
ALF
2 stops22h 45m
Multiple Airlines
Sat 27/620:05
ALF
-
STN
1 stop5h 45m
Multiple Airlines
Deal found 6/5£386
Sun 21/605:55
STN
-
ALF
1 stop10h 50m
Multiple Airlines
Sun 28/618:15
ALF
-
STN
2 stops14h 05m
Multiple Airlines
Deal found 7/5£390
Fri 11/1219:15
LGW
-
ALF
1 stop20h 25m
Multiple Airlines
Tue 15/1212:15
ALF
-
LGW
1 stop21h 20m
Multiple Airlines
Deal found 4/5£416
Tue 18/820:50
LGW
-
ALF
2 stops25h 00m
Multiple Airlines
Fri 21/807:00
ALF
-
LGW
3 stops13h 15m
Multiple Airlines
Deal found 5/5£424

Find flight deals from London to Alta

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Alta (ALF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 7 May 2026.

Round-trip from

£203

Popular in

August

Cheapest in

October

Average price

£232
Scandinavian Airlines
  • Scandinavian Airlines
  • 18/8-21/8
  • 4 total stops
  • 40h 50m total
  • London to Alta
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (£70 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Alta that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 7 May 2026.
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 - ALF

LHRALF

London Heathrow

Tue 18/8

07:05-21:50

2 stops13h 45m

Alta

Fri 21/8

07:30-09:35

2 stops27h 05m

£203
Fastest return journey

LondonAlta

STN - ALF

STNALF

London Stansted

Tue 18/8

07:05-13:55

1 stop5h 50m

Alta

Fri 21/8

07:30-16:20

2 stops9h 50m

£299

LondonAlta

LGW - ALF

LGWALF

London Gatwick

Tue 18/8

20:50-22:50

2 stops25h 00m

Alta

Fri 21/8

07:00-08:40

2 stops26h 40m

£302

LondonAlta

LHR - ALF

LHRALF

London Heathrow

Sun 21/6

10:35-17:45

1 stop6h 10m

Alta

Sun 28/6

18:15-16:25

1 stop23h 10m

£345

LondonAlta

LHR - ALF

LHRALF

London Heathrow

Sat 20/6

10:35-19:35

1 stop8h 00m

Alta

Sat 27/6

20:05-08:55

2 stops37h 50m

£373

LondonAlta

STN - ALF

STNALF

London Stansted

Sat 20/6

18:00-17:45

2 stops22h 45m

Alta

Sat 27/6

20:05-00:50

1 stop5h 45m

£386

LondonAlta

STN - ALF

STNALF

London Stansted

Sun 21/6

05:55-17:45

1 stop10h 50m

Alta

Sun 28/6

18:15-07:20

2 stops14h 05m

£390

LondonAlta

STN - ALF

STNALF

London Stansted

Sat 1/8

20:10-17:45

1 stop20h 35m

Alta

Sat 8/8

20:05-00:50

1 stop5h 45m

£449

LondonAlta

LGW - ALF

LGWALF

London Gatwick

Sun 21/6

20:50-22:30

2 stops24h 40m

Alta

Sun 28/6

13:45-08:40

1 stop19h 55m

£469

LondonAlta

STN - ALF

STNALF

London Stansted

Fri 29/5

11:35-14:00

3 stops25h 25m

Alta

Sun 31/5

16:35-07:40

2 stops16h 05m

£469

Flights are sorted by cheapest return flights first.

Deals found on 7/5

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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
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

How much does it cost for a return 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 7 May 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.
Scandinavian Airlines
7.4
Good
1,770 reviews
Check prices

Boarding

7.6

Comfort

7.3

Overall

7.4

Crew

8.0

Entertainment

6.7

Food

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2026

TOS - OSL

While I understand the stress the cabin crew go through. I was yelled at because my son's carry on bag was snagged on another luggage and the door would not close. The lady told me that I better do something. I calmly got up and fixed the problem, but was barked at by the crew member again about how I better check that in next time. All other crew members were a delight.
Scandinavian Airlines
7.4
Good
1,770 reviews
Scandinavian Airlines
7.4
Good
1,770 reviews
Check prices

Boarding

7.6

Comfort

7.3

Overall

7.4

Crew

8.0

Entertainment

6.7

Food

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2026

TOS - OSL

While I understand the stress the cabin crew go through. I was yelled at because my son's carry on bag was snagged on another luggage and the door would not close. The lady told me that I better do something. I calmly got up and fixed the problem, but was barked at by the crew member again about how I better check that in next time. All other crew members were a delight.

Related info for your journey

Find useful and relevant information for your journey from London to Alta. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 13h 45m. The time it takes to get you to your destination can typically vary by up to 11h 15m. 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 50% cheaper than the other options available to this destination.

  • What are the most popular routes from London to Alta?

    While some choose either London Heathrow - Alta or London Stansted - Alta, London Gatwick - 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.

See more FAQs

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Alternative routes for London to Alta

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from London to Alta

Discover the top airline that operate flights from London to Alta. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 7 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£140Average£311FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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