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Cheap flights from London to Utah from £377

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SLC
16 Jul — 23 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Utah

Enter your travel dates to find the best prices.

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 16 June 2026.

Tue 1/908:15
LHR
-
SLC
1 stop20h 42m
JetBlue
Tue 8/922:52
SLC
-
LHR
1 stop14h 53m
JetBlue
Deal found 11/6£687
Mon 28/908:15
LHR
-
SLC
1 stop20h 39m
JetBlue
Thu 26/1123:59
SLC
-
LHR
1 stop13h 46m
JetBlue
Deal found 12/6£689
Tue 1/913:05
LHR
-
SLC
2 stops16h 25m
Multiple Airlines
Tue 6/1011:05
SLC
-
LHR
2 stops17h 50m
Multiple Airlines
Deal found 12/6£689
Sat 4/712:20
LGW
-
SLC
1 stop17h 42m
JetBlue
Tue 14/723:59
SLC
-
LGW
1 stop26h 36m
JetBlue
Deal found 14/6£689
Tue 14/712:20
LGW
-
SLC
1 stop17h 39m
JetBlue
Tue 28/723:59
SLC
-
LGW
1 stop26h 36m
JetBlue
Deal found 13/6£690
Tue 14/712:20
LGW
-
SLC
1 stop17h 39m
JetBlue
Tue 21/723:59
SLC
-
LGW
1 stop26h 36m
JetBlue
Deal found 14/6£691
Sat 3/1008:15
LHR
-
SLC
1 stop20h 39m
JetBlue
Wed 14/1023:15
SLC
-
LHR
1 stop14h 30m
JetBlue
Deal found 11/6£693
Tue 1/913:00
LGW
-
SLC
2 stops16h 30m
Multiple Airlines
Thu 10/915:45
SLC
-
LGW
2 stops15h 55m
Multiple Airlines
Deal found 12/6£694
Tue 7/708:40
LHR
-
SLC
1 stop21h 19m
JetBlue
Mon 20/722:39
SLC
-
LHR
1 stop27h 51m
JetBlue
Deal found 14/6£695
Sat 4/708:40
LHR
-
SLC
1 stop21h 22m
JetBlue
Sun 19/723:59
SLC
-
LHR
1 stop23h 31m
JetBlue
Deal found 15/6£697
Fri 10/708:15
LHR
-
SLC
1 stop20h 34m
JetBlue
Fri 17/723:59
SLC
-
LHR
1 stop23h 31m
JetBlue
Deal found 12/6£698
Fri 28/811:55
LHR
-
SLC
1 stop17h 02m
JetBlue
Thu 3/923:57
SLC
-
LHR
1 stop23h 33m
JetBlue
Deal found 13/6£698

Find flight deals from London to Utah

Keep the following information in mind while searching for London to Utah flight deals. Data was last updated 16 June 2026.

Round-trip from

£687

One-way from

£377

Popular in

June

Cheapest in

November

Average price

£930

Good round-trip deal

£589 or less

Good one-way deal

£939 or less
JetBlue
  • JetBlue
  • 1/9-8/9
  • 2 total stops
  • 35h 35m total
  • London to Utah
Search Deals
9/9
  • 9/9
  • 3 total stops
  • 46h 15m total
  • London to Utah
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£47 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to Utah.
Search Deals
Price to beat on a one-way flight from London (LON) to Utah.
Search Deals

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 16 June 2026.
Use the filters below to find and compare flights from London to Utah that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Wed 4/11

06:40-21:46

2 stops22h 06m

Salt Lake City

Wed 18/11

09:55-16:25

3 stops23h 30m

£771

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Thu 10/9

18:40-00:28

2 stops36h 48m

Salt Lake City

Mon 14/9

07:45-16:00

2 stops25h 15m

£781

LondonSaint George

LHR - SGU

LHRSGU

London Heathrow

Wed 18/11

07:30-22:17

2 stops21h 47m

Saint George

Sun 22/11

11:30-07:30

2 stops37h 00m

£862

LondonSaint George

LHR - SGU

LHRSGU

London Heathrow

Fri 18/9

08:00-18:12

2 stops17h 12m

Saint George

Tue 22/9

10:16-20:40

2 stops27h 24m

£899

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Wed 19/8

17:00-12:14

1 stop26h 14m

Salt Lake City

Fri 28/8

13:10-15:05

1 stop18h 55m

£905

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Mon 17/8

17:00-13:59

2 stops27h 59m

Salt Lake City

Tue 8/9

07:06-15:05

2 stops24h 59m

£919

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Mon 17/8

17:00-13:59

2 stops27h 59m

Salt Lake City

Wed 9/9

07:06-15:05

2 stops24h 59m

£919

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Thu 27/8

17:00-14:35

1 stop28h 35m

Salt Lake City

Fri 11/9

15:34-15:05

1 stop16h 31m

£920

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Wed 2/9

17:00-12:14

1 stop26h 14m

Salt Lake City

Tue 8/9

08:44-15:05

2 stops23h 21m

£949

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Fri 14/8

17:00-11:55

1 stop25h 55m

Salt Lake City

Thu 27/8

15:31-15:05

1 stop16h 34m

£990

Flights are sorted by cheapest return flights first.

Deals found on 13/6

Showing 1-10 of 60 resultsSorted by cheapest first
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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, September is the cheapest month in which you can book a flight from London to Utah (average of £176). Flying from London to Utah in April is currently the most expensive (average of £482). 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 16 June 2026.

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.

How much does it cost for a return flight from London to Utah?

How far ahead should I book a flight from London to Utah?

Booking 87 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Utah. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 16 June 2026.
Read reviews from past customers who have flown with KLM,Virgin Atlantic, andAir France from London to Utah. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,528 reviews
Check prices

Food

7.3

Boarding

7.8

Entertainment

7.2

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,528 reviews
KLM
7.8
Good
1,528 reviews
Check prices

Food

7.3

Boarding

7.8

Entertainment

7.2

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Virgin Atlantic
7.5
Good
690 reviews
KLM
7.8
Good
1,528 reviews
Check prices

Food

7.3

Boarding

7.8

Entertainment

7.2

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Air France
7.4
Good
1,606 reviews
KLM
7.8
Good
1,528 reviews
Check prices

Food

7.3

Boarding

7.8

Entertainment

7.2

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
JetBlue
7.1
Good
2,981 reviews
KLM
7.8
Good
1,528 reviews
Check prices

Food

7.3

Boarding

7.8

Entertainment

7.2

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
8,052 reviews
KLM
7.8
Good
1,528 reviews
Check prices

Food

7.3

Boarding

7.8

Entertainment

7.2

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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.

  • How long is the flight from London to Utah?

    For as low as £862, Scandinavian Airlines can have you in Utah from London in 21h 47m. The distance between London and Utah is about 5105 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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 (84%), Air France (84%), Scandinavian Airlines( 84%).

  • What are the cheapest flights from London to Utah?

    Looking for the cheapest flight from London to Utah? While on average our users pay £1,240, our data indicates the cheapest price to be £298. The most popular route (London Heathrow - Salt Lake City), is priced around £551.

  • 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, September is the cheapest month in which you can book a flight from London to Utah (average of £176). Flying from London to Utah in April is currently the most expensive (average of £482). 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 16 June 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£459Average£613FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
JetBlueCheapest£462Average£669FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
British AirwaysCheapest£482Average£587FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£500Average£623FlexibilityNo cancel feeOn-time77%
Search Iberia flights
IcelandairCheapest£587Average£764FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
DeltaCheapest£597Average£1,060FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest£712Average£875FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£757Average£1,010FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air FranceCheapest£759Average£1,031FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapest£794Average£929FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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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