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Cheap flights from London Heathrow Airport to Alta from £89

LHR — ALF
18 Nov — 25 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Alta

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Alta

Tue 1/1207:05 -
1 stop5h 40m
Tue 8/1207:25 -
2 stops15h 10m
Deal found 17/10£179
Wed 2/1217:30 -
1 stop19h 15m
Wed 9/1207:25 -
2 stops32h 10m
Deal found 18/10£182
Tue 1/1207:05 -
2 stops15h 00m
Tue 8/1207:25 -
2 stops15h 10m
Deal found 17/10£210
Mon 2/1107:05 -
1 stop5h 40m
Mon 9/1114:25 -
1 stop8h 10m
Deal found 18/10£218
Thu 19/1107:05 -
1 stop5h 40m
Thu 26/1107:25 -
2 stops39h 15m
Deal found 19/10£233
Sun 29/1106:40 -
2 stops30h 05m
Sun 6/1219:00 -
1 stop24h 50m
Deal found 15/10£238

Find flight deals from Heathrow to Alta

Round-trip from

£179

One-way from

£89

Popular in

February

Cheapest in

November

Average price

£305
Scandinavian Airlines
  • Scandinavian Airlines
  • 1/12-8/12
  • 3 total stops
  • 20h 50m total
  • London to Alta
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Scandinavian Airlines
  • Scandinavian Airlines
  • 1/2-31/12
  • 1 total stop
  • 5h 40m total
  • London to Alta
Search Deals
Highest demand for flights based on searches. 31% potential increase in price (£139 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£16 potential savings vs. average return price).
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Average for round-trip flights in October 2026
Search Deals

Cheapflights 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
Fastest return journey

LondonAlta

LHR London Heathrow - ALF Alta

LHRALF

London Heathrow

Mon 1/2

07:05-13:45

1 stop5h 40m

Alta

Wed 31/12

00:00-00:00

Nonstop0h 00m

£89

LondonAlta

LHR London Heathrow - ALF Alta

LHRALF

London Heathrow

Tue 2/2

07:05-13:45

1 stop5h 40m

Alta

Wed 31/12

00:00-00:00

Nonstop0h 00m

£89

LondonAlta

LHR London Heathrow - ALF Alta

LHRALF

London Heathrow

Fri 5/2

07:05-13:45

1 stop5h 40m

Alta

Wed 31/12

00:00-00:00

Nonstop0h 00m

£89

LondonAlta

LHR London Heathrow - ALF Alta

LHRALF

London Heathrow

Tue 1/12

07:05-13:45

1 stop5h 40m

Alta

Tue 8/12

07:25-21:35

2 stops15h 10m

£179

LondonAlta

LHR London Heathrow - ALF Alta

LHRALF

London Heathrow

Wed 2/12

06:40-21:55

3 stops14h 15m

Alta

Wed 9/12

07:25-14:35

2 stops32h 10m

£227

LondonAlta

LHR London Heathrow - ALF Alta

LHRALF

London Heathrow

Sun 7/2

10:35-18:20

1 stop6h 45m

Alta

Wed 31/12

00:00-00:00

Nonstop0h 00m

£234

LondonAlta

LHR London Heathrow - ALF Alta

LHRALF

London Heathrow

Thu 19/11

06:40-13:45

2 stops30h 05m

Alta

Mon 23/11

14:25-21:20

2 stops31h 55m

£244

Flights are sorted by cheapest return flights first.

Deals found on 16/10

Sorted by cheapest first

Best time to book a flight from Heathrow to Alta

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

Reviews of airlines servicing Alta

Read reviews from past customers who have flown with Scandinavian Airlines from London Heathrow Airport to Alta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
2,019 reviews
Check prices

Food

6.8

Comfort

7.4

Entertainment

6.8

Crew

8.1

Overall

7.4

Boarding

7.7

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
2,019 reviews
Scandinavian Airlines
7.4
Good
2,019 reviews
Check prices

Food

6.8

Comfort

7.4

Entertainment

6.8

Crew

8.1

Overall

7.4

Boarding

7.7

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 Heathrow?

    Alta (ALF) is the airport you will fly into if you book a flight from London Heathrow to Alta. You should not have trouble finding flights to Alta from London Heathrow; the airport handles an average of 0 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Alta airport from London Heathrow. It is only a 2.4 mi journey from Alta (ALF) to Alta’s city center.

  • How long is the flight from London Heathrow Airport to Alta?

    A quick flight from London Heathrow Airport to Alta can take about 5h 40m. Scandinavian Airlines provides one of the quickest options available for as low as £179. There are 1488 mi between London Heathrow Airport and Alta.

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

    Currently priced at £155, Scandinavian Airlines will fly you from London Heathrow Airport to Alta and back. In addition to Scandinavian Airlines, many other airlines offer competitively priced options for your trip. Scandinavian Airlines is priced at 61% lower than the current average price of a flight leaving 3 months from now.

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

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

  • How can I find direct flights from Heathrow to Alta?

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Heathrow to Alta

AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£155Average£318FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights

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