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Cheap flights from London to Utah from £257

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SLC
30 Mar — 6 Apr1
1 adult

Cheap flight deals from London to Utah

Keep the following information in mind while searching for London to Utah flight deals. Data was last updated 25 March 2025.

Round-trip from

£543

One-way from

£257

Popular in

August

Cheapest in

February

Average price

£776

Good round-trip deal

£650 or less

Good one-way deal

£990 or less
Icelandair
  • Icelandair
  • 22/4-5/5
  • 2 total stops
  • 35h 59m total
  • London to Utah
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1/5
  • 1/5
  • 2 total stops
  • 34h 29m total
  • London to Utah
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£56 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals
Price to beat on a round-trip flight from London (LON) to Utah.
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Price to beat on a one-way flight from London (LON) to Utah.
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Find flight deals from London to Utah

Cheapest flights from London to Utah
Explore the most affordable flight options available from London to Utah. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Tue 22/408:15LHR - SLC
1 stop21h 44mIcelandair
Mon 5/523:30SLC - LHR
1 stop14h 15mIcelandair
Deal found 24/3£543
Fri 2/510:55LGW - SLC
1 stop34h 02mMultiple Airlines
Mon 5/508:37SLC - LGW
2 stops27h 33mMultiple Airlines
Deal found 23/3£556
Thu 24/416:25LHR - SLC
2 stops28h 04mMultiple Airlines
Thu 1/514:36SLC - LHR
2 stops19h 39mMultiple Airlines
Deal found 24/3£559
Tue 29/411:55LHR - SLC
1 stop17h 46mJetBlue
Mon 5/523:30SLC - LHR
1 stop14h 15mJetBlue
Deal found 23/3£564
Tue 23/912:10LGW - SLC
2 stops40h 44mIcelandair
Tue 30/922:59SLC - LGW
2 stops27h 36mIcelandair
Deal found 24/3£588
Sat 10/506:15LHR - SLC
2 stops25h 19mFinnair
Wed 14/513:55SLC - LHR
1 stop17h 00mFinnair
Deal found 25/3£592
Thu 8/512:05LHR - SGU
2 stops34h 34mUnited Airlines
Thu 15/511:02SGU - LHR
2 stops17h 23mUnited Airlines
Deal found 24/3£624
Fri 2/506:40LHR - SLC
2 stops22h 26mScandinavian Airlines
Thu 8/508:30SLC - LHR
2 stops24h 30mScandinavian Airlines
Deal found 24/3£682
Tue 16/914:10LHR - SLC
2 stops26h 38mWestJet
Tue 30/911:00SLC - LHR
2 stops18h 05mWestJet
Deal found 25/3£686
Thu 17/412:20LHR - SLC
2 stops31h 01mUnited Airlines
Sat 26/416:05SLC - LHR
1 stop33h 15mUnited Airlines
Deal found 24/3£757
Mon 19/511:05SEN - SLC
3 stops39h 14mMultiple Airlines
Thu 22/511:00SLC - SEN
3 stops21h 45mMultiple Airlines
Deal found 24/3£826
Tue 22/408:45LCY - SLC
3 stops20h 30mMultiple Airlines
Mon 5/508:50SLC - LCY
2 stops20h 40mMultiple Airlines
Deal found 24/3£853

Cheapflights Fare Finder

Customise your flight search to find flights from London to Utah 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 25 March 2025.
Use the filters below to find and compare flights from London to Utah that are best for you.

Fly from

London

Fly to

Utah

Route

Depart

Return

Price

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Tue 22/4

08:15-22:59

1 stop21h 44m

Salt Lake City

Mon 5/5

23:30-20:45

1 stop14h 15m

£543

LondonSalt Lake City

LGW - SLC

LGWSLC

London Gatwick

Fri 2/5

10:55-13:57

1 stop34h 02m

Salt Lake City

Mon 5/5

08:37-19:10

2 stops27h 33m

£556

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Thu 24/4

16:25-13:29

2 stops28h 04m

Salt Lake City

Thu 1/5

14:36-17:15

2 stops19h 39m

£559

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Tue 29/4

11:55-22:41

1 stop17h 46m

Salt Lake City

Tue 6/5

23:59-20:45

1 stop13h 46m

£564

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Sat 10/5

06:15-00:34

2 stops25h 19m

Salt Lake City

Wed 14/5

13:55-13:55

1 stop17h 00m

£592

LondonSalt Lake City

LGW - SLC

LGWSLC

London Gatwick

Tue 2/9

12:10-21:32

1 stop16h 22m

Salt Lake City

Tue 16/9

22:59-09:35

2 stops27h 36m

£621

LondonSaint George

LHR - SGU

LHRSGU

London Heathrow

Thu 8/5

12:05-15:39

2 stops34h 34m

Saint George

Thu 15/5

11:02-11:25

2 stops17h 23m

£624

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Fri 2/5

06:40-22:06

2 stops22h 26m

Salt Lake City

Thu 8/5

08:30-16:00

2 stops24h 30m

£682

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Tue 16/9

14:10-09:48

2 stops26h 38m

Salt Lake City

Tue 30/9

11:00-12:05

2 stops18h 05m

£686

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Thu 17/4

12:20-12:21

2 stops31h 01m

Salt Lake City

Sat 26/4

23:59-10:00

2 stops27h 01m

£757

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 54 results
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Best time to book a flight from London to Utah

Have a flexible travel schedule? Discover the best time to fly to Utah 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 Utah

What is the cheapest month to book a flight from London to Utah?

Currently, January is the cheapest month in which you can book a flight from London to Utah (average of £775). Flying from London to Utah in July is currently the most expensive (average of £1,213). 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.

What is the cheapest time of day to fly from LON to UT?

Find hourly flight availability from London to Utah. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 March 2025.

When flying from London to Utah, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Utah by month

Plan your trip to Utah by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Utah 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 Utah when rainfall is around 15.0 mm.

Temperature in Utah by month

Plan your trip to Utah by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Utah, 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).

Reviews of airlines servicing Utah

Get insights into the airlines that provide service to Utah. 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 Utah. Reviews last updated 25 March 2025.
See what other customers who have flown with Delta, KLM and Finnair from London to Utah have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,890 reviews
Check prices

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very Good
7,890 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,318 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,266 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.5
Good
769 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,569 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What are the cheapest airlines to fly from London to Utah one-way?

    One-way options have recently been found by users for as low as £403 on WestJet. Other airlines that offer cheap prices include Icelandair from £589 and JetBlue from £592 one-way.

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

    The most popular route from London to Utah is London Heathrow - Salt Lake City. You may also consider London Gatwick - Salt Lake City or London City - Salt Lake City.

  • What are the most reliable airlines from London to Utah?

    Before booking your flight to Utah from London, check out the most reliable airlines to get you to your destination on time: KLM (86%), Air France (86%), Delta( 86%).

  • What are the cheapest flights from London to Utah?

    Looking for the cheapest flight from London to Utah? While on average our users pay £2,420, our data indicates the cheapest price to be £528. The most popular route (London Heathrow - Salt Lake City), is priced around £543.

  • Can I find deals for flights from London to Utah that include hotel bookings?

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

  • How can I find direct flights from London to Utah?

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

  • Can I find deals for business class flights from London to Utah?

    Yes. Cheapflights offers flight deals from London to Utah 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 Utah?

    Currently, January is the cheapest month in which you can book a flight from London to Utah (average of £775). Flying from London to Utah in July is currently the most expensive (average of £1,213). 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

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Alternative routes for London to Utah

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from London to Utah

Discover the top 10 airlines that operate flights from London to Utah. 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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£489Average£673FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
JetBlueCheapest£490Average£664FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
FinnairCheapest£508Average£669FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IberiaCheapest£521Average£696FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£603Average£847FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£698Average£1,045FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£752Average£1,012FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air FranceCheapest£774Average£992FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest£784Average£978FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapest£795Average£1,110FlexibilityNo cancel feeOn-timeN/A
Search Delta 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 Utah?

Cheapflights makes it easy to find London to Utah flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London to Utah?

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 Utah from London.

Can Cheapflights find flights from London to Utah with no change fees?

Yes, we can. To see specific flights from London to Utah with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from London to Utah become cheaper?

Of course! You can now track prices for flights from London to Utah and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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