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Cheap flights from London to Utah from £331

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SLC
20 Jun — 27 Jun1
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 21 May 2026.

Tue 29/911:55
LHR
-
SLC
1 stop16h 59m
JetBlue
Sun 4/1023:00
SLC
-
LHR
1 stop14h 45m
JetBlue
Deal found 20/5£637
Tue 15/908:15
LHR
-
SLC
1 stop20h 39m
JetBlue
Mon 21/923:00
SLC
-
LHR
1 stop14h 45m
JetBlue
Deal found 17/5£639
Wed 1/712:20
LGW
-
SLC
1 stop17h 42m
JetBlue
Sun 26/723:57
SLC
-
LGW
1 stop26h 38m
JetBlue
Deal found 19/5£648
Thu 5/1112:20
LHR
-
SLC
1 stop16h 34m
JetBlue
Mon 9/1123:00
SLC
-
LHR
1 stop14h 45m
JetBlue
Deal found 20/5£649
Sat 13/611:55
LHR
-
SLC
1 stop16h 48m
JetBlue
Tue 30/623:59
SLC
-
LHR
1 stop23h 31m
JetBlue
Deal found 19/5£652
Sat 13/612:20
LGW
-
SLC
1 stop17h 42m
JetBlue
Tue 30/623:59
SLC
-
LGW
1 stop26h 36m
JetBlue
Deal found 19/5£654
Wed 2/908:40
LHR
-
SLC
1 stop21h 17m
JetBlue
Sun 20/923:00
SLC
-
LHR
1 stop14h 45m
JetBlue
Deal found 19/5£658
Wed 17/612:20
LGW
-
SLC
1 stop17h 42m
JetBlue
Tue 30/623:59
SLC
-
LGW
1 stop26h 36m
JetBlue
Deal found 18/5£658
Tue 1/908:40
LHR
-
SLC
1 stop21h 17m
JetBlue
Sun 20/923:00
SLC
-
LHR
1 stop14h 45m
JetBlue
Deal found 19/5£660
Tue 2/608:15
LHR
-
SLC
1 stop21h 24m
JetBlue
Tue 9/623:59
SLC
-
LHR
1 stop13h 46m
JetBlue
Deal found 17/5£666
Mon 22/608:40
LHR
-
SLC
1 stop21h 22m
JetBlue
Wed 22/723:57
SLC
-
LHR
1 stop23h 33m
JetBlue
Deal found 19/5£670
Mon 22/608:40
LHR
-
SLC
1 stop21h 22m
JetBlue
Thu 16/722:52
SLC
-
LHR
1 stop14h 53m
JetBlue
Deal found 19/5£671

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 21 May 2026.

Round-trip from

£637

One-way from

£331

Popular in

June

Cheapest in

November

Average price

£733

Good round-trip deal

£626 or less

Good one-way deal

£756 or less
JetBlue
  • JetBlue
  • 29/9-5/10
  • 2 total stops
  • 35h 24m total
  • London to Utah
Search Deals
6/9
  • 6/9
  • 2 total stops
  • 50h 35m total
  • London to Utah
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£55 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 21 May 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

Thu 5/11

12:20-21:54

1 stop16h 34m

Salt Lake City

Mon 9/11

23:00-20:45

1 stop14h 45m

£649

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Thu 5/11

10:20-21:46

2 stops18h 26m

Salt Lake City

Mon 9/11

07:00-17:40

2 stops27h 40m

£736

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Thu 15/10

13:10-22:51

1 stop16h 41m

Salt Lake City

Wed 28/10

12:19-06:55

1 stop12h 36m

£794
Fastest return journey

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Sat 17/10

10:05-17:57

1 stop14h 52m

Salt Lake City

Tue 27/10

12:19-06:55

1 stop12h 36m

£794

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Wed 30/9

06:40-22:15

2 stops22h 35m

Salt Lake City

Wed 21/10

09:45-16:25

3 stops23h 40m

£813

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Thu 24/9

06:40-21:44

2 stops22h 04m

Salt Lake City

Mon 28/9

11:15-16:00

2 stops21h 45m

£831

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Tue 2/6

06:40-22:15

2 stops22h 35m

Salt Lake City

Tue 9/6

09:59-14:35

3 stops21h 36m

£859

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Mon 17/8

08:15-21:57

1 stop20h 42m

Salt Lake City

Wed 9/9

23:00-20:45

1 stop14h 45m

£890

LondonSalt Lake City

LGW - SLC

LGWSLC

London Gatwick

Thu 24/9

15:40-23:00

2 stops38h 20m

Salt Lake City

Mon 28/9

13:18-14:40

2 stops18h 22m

£901

LondonSalt Lake City

LGW - SLC

LGWSLC

London Gatwick

Sun 21/6

10:20-23:55

2 stops20h 35m

Salt Lake City

Sat 27/6

08:20-14:40

2 stops23h 20m

£926

Flights are sorted by cheapest return flights first.

Deals found on 20/5

Showing 1-10 of 60 resultsSorted by cheapest first
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2
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6

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, October is the cheapest month in which you can book a flight from London to Utah (average of £203). 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 21 May 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 21 May 2026.
Read reviews from past customers who have flown with KLM,Virgin Atlantic, andJetBlue 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
1,519 reviews
Check prices

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

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
1,519 reviews
KLM
7.8
Good
1,519 reviews
Check prices

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

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
689 reviews
KLM
7.8
Good
1,519 reviews
Check prices

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

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
7.2
Good
2,981 reviews
KLM
7.8
Good
1,519 reviews
Check prices

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Icelandair
7.0
Good
657 reviews
KLM
7.8
Good
1,519 reviews
Check prices

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

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
7,992 reviews
KLM
7.8
Good
1,519 reviews
Check prices

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

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 £649, JetBlue can have you in Utah from London in 16h 34m. The distance between London and Utah is about 4850 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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 £33 on HiSky. Other airlines that offer cheap prices include Wizz Air from £33 and FLYONE from £41 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%), Scandinavian Airlines( 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 £1,062, our data indicates the cheapest price to be £469. The most popular route (London Heathrow - Salt Lake City), is priced around £637.

  • 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, October is the cheapest month in which you can book a flight from London to Utah (average of £203). 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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London City to San Francisco flights
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Stansted to Miami flights
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Heathrow to Reagan-National flights
Stansted to Dulles Intl flights
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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 21 May 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£459Average£613FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
JetBlueCheapest£462Average£649FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
British AirwaysCheapest£482Average£587FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£500Average£609FlexibilityNo cancel feeOn-time77%
Search Iberia flights
IcelandairCheapest£543Average£675FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
DeltaCheapest£597Average£1,061FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest£712Average£850FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£759Average£999FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air FranceCheapest£760Average£945FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest£788Average£1,009FlexibilityNo cancel feeOn-time75%
Search KLM 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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