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Finnair flights from London Heathrow Airport to Salt Lake City (LHR - SLC)

LHR — SLC
4 Jan — 11 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights users flying from London to Salt Lake City on Finnair typically fly into Salt Lake City and depart from London Heathrow. Select your dates above for pricing.

Finnair flights from Heathrow to Salt Lake City in 2025

Find detailed information about Finnair flights from Heathrow to Salt Lake City. Explore the options provided by Finnair to plan your journey from Heathrow to Salt Lake City. Data last updated 5 December 2025.

One-way from

£791

Return from

£553

Popular in

July

Cheapest in

February

Average price (all airlines)

£842
Finnair
  • Finnair
  • 31/12
  • 1 total stop
  • 20h 47m total
  • London to Salt Lake City
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Finnair
  • Finnair
  • 25/3-6/4
  • 3 total stops
  • 35h 36m total
  • London to Salt Lake City
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Highest demand for flights from London Heathrow to Salt Lake City; 12% potential price increase.
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Best time to find cheap flights from London Heathrow to Salt Lake City; 2% potential price drop.
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Average price for all London Heathrow to Salt Lake City flights (one-way and round-trip).
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  • Can I get a flight from London Heathrow Airport to Salt Lake City on Finnair for under £899?

    Cheapflights users have found 1 Finnair flights for under £899 on the LHR-SLC route. Prices on flights to Salt Lake City from London Heathrow Airport can vary based on many factors including dates. To look at price based on your preferred dates, click here.

  • How do most travelers feel about Finnair?

    Cheapflights users who travel with Finnair (a popular airline from London Heathrow Airport to Salt Lake City) have rated them a 7.6/10. This rating comes from 1,334 reviews. If you are looking to travel LHR-SLC, search your dates above.

Find Finnair flight deals from Heathrow to Salt Lake City

Enter your travel dates to find the best prices.

Best Finnair flights from Heathrow to Salt Lake City
Discover carefully curated Finnair flight deals from Heathrow to Salt Lake City that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 December 2025.

Wed 25/311:15LHR - SLC
1 stop18h 35mFinnair
Mon 6/417:14SLC - LHR
2 stops17h 01mFinnair
Deal found 3/12£553
Tue 5/509:50LHR - SLC
1 stop20h 56mFinnair
Tue 19/513:45SLC - LHR
2 stops33h 30mFinnair
Deal found 4/12£3,170
Tue 5/509:50LHR - SLC
1 stop20h 56mFinnair
Sun 24/513:42SLC - LHR
2 stops33h 33mFinnair
Deal found 4/12£3,170

Travel insights for Finnair flights from Heathrow to Salt Lake City

Get recent, data-driven insights about Finnair flights from Heathrow to Salt Lake City including ideal travel times, pricing trends, and more.

Rainfall in Salt Lake City by month

Plan your trip to Salt Lake City by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Salt Lake City ranges from 15.0 - 51.0 inches per month. April is typically the wettest month, when rainfall can reach 51.0 mm. July is typically the driest time to visit Salt Lake City when rainfall is around 15.0 mm.

Temperature in Salt Lake City by month

Plan your trip to Salt Lake City by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Salt Lake City, 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 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

Best time to book a flight from Heathrow to Salt Lake City

Have a flexible travel schedule? Discover the best time to fly to Salt Lake City 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.

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Other Finnair flights from Heathrow

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See what others are saying about Finnair

Read reviews and see what other travellers are saying about their experiences with Finnair. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Finnair for your next flight. Reviews last updated 5 December 2025.
Finnair
7.6
Good
1,334 reviews
Check prices
Overview

Crew

8.1

Food

6.7

Comfort

7.4

Boarding

7.6

Entertainment

6.9

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