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Cheap flights from London Heathrow Airport to Alta from £131

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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ALF
18 May — 25 May1
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
Explore the most affordable flight options available from Heathrow to Alta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2026.

Fri 30/1007:05
LHR
-
ALF
1 stop5h 30m
Scandinavian Airlines
Sun 8/1108:00
ALF
-
LHR
1 stop9h 25m
Scandinavian Airlines
Deal found 14/4£168
Fri 1/507:05
LHR
-
ALF
1 stop5h 50m
Scandinavian Airlines
Tue 5/514:30
ALF
-
LHR
1 stop8h 05m
Scandinavian Airlines
Deal found 15/4£200
Fri 29/507:05
LHR
-
ALF
1 stop5h 50m
Scandinavian Airlines
Fri 5/614:30
ALF
-
LHR
1 stop25h 05m
Scandinavian Airlines
Deal found 14/4£214
Mon 1/607:05
LHR
-
ALF
2 stops13h 45m
Scandinavian Airlines
Mon 8/607:30
ALF
-
LHR
2 stops27h 05m
Scandinavian Airlines
Deal found 17/4£224

Find flight deals from Heathrow to Alta

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 18 April 2026.

Round-trip from

£200

One-way from

£131

Popular in

August

Cheapest in

October

Average price

£218
Scandinavian Airlines
  • Scandinavian Airlines
  • 1/5-5/5
  • 2 total stops
  • 13h 55m total
  • London to Alta
Search Deals
Scandinavian Airlines
  • Scandinavian Airlines
  • 2/7
  • 1 total stop
  • 6h 50m total
  • London to Alta
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (£71 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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 18 April 2026.
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 - ALF

LHRALF

London Heathrow

Fri 1/5

07:05-13:55

1 stop5h 50m

Alta

Tue 5/5

14:30-21:35

1 stop8h 05m

£200

LondonAlta

LHR - ALF

LHRALF

London Heathrow

Mon 1/6

07:05-21:50

2 stops13h 45m

Alta

Mon 8/6

07:30-09:35

2 stops27h 05m

£224

LondonAlta

LHR - ALF

LHRALF

London Heathrow

Fri 29/5

07:05-13:55

1 stop5h 50m

Alta

Fri 5/6

07:30-09:35

2 stops27h 05m

£228

LondonAlta

LHR - ALF

LHRALF

London Heathrow

Sat 5/9

10:35-19:30

1 stop7h 55m

Alta

Mon 14/9

07:30-21:35

2 stops15h 05m

£242

LondonAlta

LHR - ALF

LHRALF

London Heathrow

Fri 29/5

07:05-15:05

2 stops7h 00m

Alta

Fri 5/6

07:30-21:20

3 stops14h 50m

£451
Cheapest one-way

LondonAlta

LHR - ALF

LHRALF

London Heathrow

Tue 30/6

07:05-23:05

2 stops39h 00m

£132

LondonAlta

LHR - ALF

LHRALF

London Heathrow

Mon 29/6

19:50-23:05

2 stops26h 15m

£171

LondonAlta

LHR - ALF

LHRALF

London Heathrow

Fri 10/7

15:35-19:35

1 stop27h 00m

£250
Fastest single journey

LondonAlta

LHR - ALF

LHRALF

London Heathrow

Sun 28/6

19:50-14:55

1 stop18h 05m

£276

LondonAlta

LHR - ALF

LHRALF

London Heathrow

Sat 4/7

17:30-23:05

3 stops52h 35m

£301

Flights are sorted by cheapest return flights first.

Deals found on 13/4

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
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.

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 18 April 2026.
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
7.3
Good
1,751 reviews
Check prices

Crew

8.0

Entertainment

6.7

Overall

7.3

Food

6.7

Comfort

7.3

Boarding

7.6

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
7.3
Good
1,751 reviews
Scandinavian Airlines
7.3
Good
1,751 reviews
Check prices

Crew

8.0

Entertainment

6.7

Overall

7.3

Food

6.7

Comfort

7.3

Boarding

7.6

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 Heathrow 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 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, Finnmark?

    Scandinavian Airlines can get you from London Heathrow Airport to Alta, Finnmark in just under 5h 50m. Your travel time can differ by up to . The distance from London Heathrow Airport to Alta, Finnmark is about 1488 mi.

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

    According to our current data, Scandinavian Airlines (£141), offers the cheapest pricing from London Heathrow Airport to Alta, Finnmark.

  • 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

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Top airline flying from Heathrow to Alta

Discover the top airline that operate flights from Heathrow 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 18 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£141Average£313FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights

Fly with Cheapflights

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

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Alta from Heathrow.

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

Need flexible booking options for your flight to Alta from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

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