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Cheap flights from London to Utah from £270

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 28/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SLC
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

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 27 November 2025.

Round-trip from

£502

One-way from

£270

Popular in

July

Cheapest in

November

Average price

£639

Good round-trip deal

£482 or less

Good one-way deal

£547 or less
Iberia
  • Iberia
  • 8/1-16/1
  • 2 total stops
  • 33h 58m total
  • London to Utah
Search Deals
24/1
  • 24/1
  • 2 total stops
  • 46h 30m total
  • London to Utah
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£71 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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

Find 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 27 November 2025.

Fri 19/1210:05LHR - SLC
1 stop20h 54mAmerican Airlines
Mon 5/107:25SLC - LHR
1 stop21h 15mAmerican Airlines
Deal found 25/11£611
Thu 4/1219:50LHR - SLC
2 stops33h 25mScandinavian Airlines
Sun 7/1208:20SLC - LHR
2 stops24h 40mScandinavian Airlines
Deal found 25/11£623
Thu 4/1207:25LHR - SLC
1 stop22h 31mJetBlue
Sun 7/1223:51SLC - LHR
1 stop26h 39mJetBlue
Deal found 25/11£647
Thu 4/1207:25LHR - SLC
1 stop22h 31mIcelandair
Sun 7/1223:51SLC - LHR
1 stop26h 39mIcelandair
Deal found 26/11£654
Thu 11/1212:20LHR - SLC
1 stop17h 36mJetBlue
Sun 14/1223:51SLC - LHR
1 stop13h 54mJetBlue
Deal found 26/11£663
Wed 31/1209:20LHR - SLC
1 stop19h 12mJetBlue
Wed 14/123:15SLC - LHR
1 stop15h 25mJetBlue
Deal found 25/11£669
Thu 11/1207:25LHR - SLC
1 stop22h 31mIcelandair
Sun 14/1223:51SLC - LHR
1 stop26h 39mIcelandair
Deal found 25/11£676
Tue 9/1211:55LGW - SLC
2 stops18h 10mIcelandair
Tue 6/111:10SLC - LGW
2 stops16h 45mIcelandair
Deal found 26/11£710
Tue 9/1211:55LGW - SLC
2 stops18h 10mMultiple Airlines
Tue 6/111:10SLC - LGW
2 stops16h 45mMultiple Airlines
Deal found 25/11£721
Thu 4/1211:55LGW - SLC
2 stops18h 10mIcelandair
Thu 8/1015:39SLC - LGW
2 stops16h 01mIcelandair
Deal found 26/11£791
Mon 8/1220:05LCY - SLC
1 stop22h 58mKLM
Sun 14/1216:00SLC - LCY
1 stop19h 25mKLM
Deal found 25/11£1,020
Mon 8/1210:45LCY - SLC
2 stops41h 05mBritish Airways
Sun 14/1205:15SLC - LCY
2 stops26h 20mBritish Airways
Deal found 25/11£1,048

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 27 November 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

Sat 17/1

06:40-20:54

2 stops21h 14m

Salt Lake City

Fri 23/1

08:20-16:00

2 stops24h 40m

£613

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Thu 22/1

10:20-21:22

2 stops18h 02m

Salt Lake City

Wed 28/1

09:25-16:25

3 stops24h 00m

£627

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Fri 22/5

06:40-21:44

2 stops22h 04m

Salt Lake City

Mon 25/5

08:05-18:30

2 stops27h 25m

£641

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Thu 16/4

08:15-22:59

1 stop21h 44m

Salt Lake City

Mon 20/4

23:54-06:30

2 stops23h 36m

£657

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Wed 31/12

09:20-21:32

1 stop19h 12m

Salt Lake City

Wed 14/1

23:15-21:40

1 stop15h 25m

£669

LondonSalt Lake City

LGW - SLC

LGWSLC

London Gatwick

Tue 3/3

11:55-23:58

2 stops19h 03m

Salt Lake City

Tue 14/4

15:49-14:40

2 stops15h 51m

£670

LondonSalt Lake City

LGW - SLC

LGWSLC

London Gatwick

Wed 25/2

11:55-23:58

2 stops19h 03m

Salt Lake City

Sat 7/3

08:30-10:55

2 stops19h 25m

£685

LondonSalt Lake City

LGW - SLC

LGWSLC

London Gatwick

Thu 16/4

10:20-23:46

2 stops20h 26m

Salt Lake City

Mon 20/4

07:30-18:50

2 stops28h 20m

£686

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Mon 2/3

06:40-22:11

3 stops22h 31m

Salt Lake City

Fri 6/3

13:35-18:30

3 stops21h 55m

£700

LondonSalt Lake City

LGW - SLC

LGWSLC

London Gatwick

Tue 9/12

11:55-23:05

2 stops18h 10m

Salt Lake City

Tue 6/1

11:10-10:55

2 stops16h 45m

£710

Flights are sorted by cheapest return flights first.

Deals found on 26/11

Showing 1-10 of 56 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, March is the cheapest month in which you can book a flight from London to Utah (average of £479). Flying from London to Utah in July is currently the most expensive (average of £608). 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 27 November 2025.

One of the essential ways to save on airfare from London to Utah is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the afternoon could potentially save you up to 17% on airfare.

What is the cheapest day to fly from London to Utah?

Use this chart to determine the cheapest time to fly return from London to Utah. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London to Utah flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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

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 27 November 2025.
Read reviews from past customers who have flown with KLM, Finnair, andVirgin Atlantic from London to Utah. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,423 reviews
Check prices

Crew

8.4

Entertainment

7.1

Food

7.2

Boarding

7.8

Comfort

7.6

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,423 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Crew

8.4

Entertainment

7.1

Food

7.2

Boarding

7.8

Comfort

7.6

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Finnair
7.6
Good
1,334 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Crew

8.4

Entertainment

7.1

Food

7.2

Boarding

7.8

Comfort

7.6

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Virgin Atlantic
7.5
Good
675 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Crew

8.4

Entertainment

7.1

Food

7.2

Boarding

7.8

Comfort

7.6

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
JetBlue
7.2
Good
2,905 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Crew

8.4

Entertainment

7.1

Food

7.2

Boarding

7.8

Comfort

7.6

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Icelandair
7.0
Good
581 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Crew

8.4

Entertainment

7.1

Food

7.2

Boarding

7.8

Comfort

7.6

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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 £669, Scandinavian Airlines can have you in Utah from London in 19h 12m. 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 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 (82%), Air France (82%), Scandinavian Airlines( 82%).

  • What are the cheapest flights from London to Utah?

    Looking for the cheapest flight from London to Utah? While on average our users pay £587, our data indicates the cheapest price to be £407. The most popular route (London Heathrow - Salt Lake City), is priced around £466.

  • 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, March is the cheapest month in which you can book a flight from London to Utah (average of £479). Flying from London to Utah in July is currently the most expensive (average of £608). 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 27 November 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest£377Average£965FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
JetBlueCheapest£470Average£633FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
British AirwaysCheapest£494Average£703FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£496Average£607FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IberiaCheapest£509Average£629FlexibilityNo cancel feeOn-time77%
Search Iberia flights
IcelandairCheapest£516Average£664FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
American AirlinesCheapest£516Average£625FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest£736Average£890FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£772Average£944FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£792Average£927FlexibilityNo 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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