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Cheap flights from Utah to London from £254

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — LON
23 Apr — 30 Apr1
1 adult

Cheap flight deals from Utah to London

Keep the following information in mind while searching for Utah to London flight deals. Data was last updated 18 April 2025.

Round-trip from

£538

One-way from

£254

Popular in

June

Cheapest in

January

Average price

£613

Good round-trip deal

£695 or less
JetBlue
  • JetBlue
  • 24/9-29/9
  • 2 total stops
  • 35h 25m total
  • Utah to London
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12/7
  • 12/7
  • 1 total stop
  • 15h 49m total
  • Utah to London
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£107 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Utah to London (LON).
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Find flight deals from Utah to London

Cheapest flights from Utah to London
Explore the most affordable flight options available from Utah to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2025.

Tue 22/423:57SLC - LHR
1 stop13h 48mJetBlue
Tue 6/511:55LHR - SLC
1 stop17h 28mJetBlue
Deal found 17/4£538
Sat 20/922:59SLC - LHR
1 stop14h 46mIcelandair
Sat 27/908:15LHR - SLC
1 stop20h 39mIcelandair
Deal found 17/4£544
Sun 25/517:41SLC - LGW
1 stop34h 14mMultiple Airlines
Sat 7/610:45LGW - SLC
1 stop36h 23mMultiple Airlines
Deal found 17/4£553
Thu 13/1113:45SLC - LHR
2 stops19h 15mScandinavian Airlines
Tue 18/1106:40LHR - SLC
2 stops22h 24mScandinavian Airlines
Deal found 16/4£560
Wed 27/809:45SLC - LGW
1 stop17h 15mDelta
Fri 5/912:00LGW - SLC
1 stop17h 31mDelta
Deal found 18/4£578
Sat 23/823:45SLC - LGW
1 stop27h 15mVirgin Atlantic
Thu 4/912:00LGW - SLC
1 stop17h 31mVirgin Atlantic
Deal found 17/4£585
Wed 10/917:20SLC - LHR
Nonstop9h 30mDelta
Fri 19/906:15LHR - SLC
1 stop14h 35mDelta
Deal found 17/4£592
Mon 1/917:10SLC - LHR
1 stop13h 00mKLM
Tue 30/920:55LHR - SLC
1 stop23h 10mKLM
Deal found 18/4£597
Mon 1/917:20SLC - LHR
Nonstop9h 30mAir France
Thu 18/910:55LHR - SLC
Nonstop10h 45mAir France
Deal found 18/4£599
Mon 1/917:20SLC - LHR
Nonstop9h 30mMultiple Airlines
Sat 13/918:35LHR - SLC
1 stop25h 30mMultiple Airlines
Deal found 17/4£631
Sat 20/913:59SLC - LHR
1 stop13h 16mVirgin Atlantic
Sat 27/910:55LHR - SLC
Nonstop10h 45mVirgin Atlantic
Deal found 17/4£645
Mon 1/916:17SLC - LHR
1 stop15h 08mIberia
Thu 18/910:50LHR - SLC
2 stops20h 27mIberia
Deal found 18/4£658

Cheapflights Fare Finder

Customise your flight search to find flights from Utah to London 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 18 April 2025.
Use the filters below to find and compare flights from Utah to London that are best for you.

Fly from

Utah

Fly to

London

Route

Depart

Return

Price

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Wed 24/9

22:59-20:45

1 stop14h 46m

London Heathrow

Wed 15/10

08:15-21:54

1 stop20h 39m

£538

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Sat 20/9

22:59-20:45

1 stop14h 46m

London Heathrow

Sat 27/9

08:15-21:54

1 stop20h 39m

£544

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Sun 25/5

17:41-10:55

1 stop34h 14m

London Gatwick

Sat 7/6

10:45-16:08

1 stop36h 23m

£553

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Wed 27/8

09:45-10:00

1 stop17h 15m

London Gatwick

Fri 5/9

12:00-22:31

1 stop17h 31m

£578

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Sat 23/8

23:45-10:00

1 stop27h 15m

London Gatwick

Thu 4/9

12:00-22:31

1 stop17h 31m

£585

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Wed 10/9

17:20-09:50

Nonstop9h 30m

London Heathrow

Fri 19/9

06:15-13:50

1 stop14h 35m

£592

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Mon 1/9

17:10-13:10

1 stop13h 00m

London Heathrow

Tue 30/9

20:55-13:05

1 stop23h 10m

£597

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Mon 1/9

17:20-09:50

Nonstop9h 30m

London Heathrow

Thu 18/9

10:55-14:40

Nonstop10h 45m

£599

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Mon 1/9

17:20-09:50

Nonstop9h 30m

London Heathrow

Sat 13/9

18:35-13:05

1 stop25h 30m

£631

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Sat 20/9

13:59-10:15

1 stop13h 16m

London Heathrow

Sat 27/9

10:55-14:40

Nonstop10h 45m

£645

Flights are sorted by cheapest return flights first.

Deals found on 16/4

Showing 1-10 of 56 results
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Best time to book a flight from Utah to London

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

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

Currently, January is the cheapest month in which you can book a flight from Utah to London (average of £112). Flying from Utah to London in August is currently the most expensive (average of £164). 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 UT to LON?

Find hourly flight availability from Utah to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 April 2025.

When flying from Utah to London, 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 London by month

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

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

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

If weather is an important factor for your trip to London, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 18 April 2025.
To help decide which airline to fly from Utah to London, see what other customers have to say about Delta, Air New Zealand and KLM. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,917 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very Good
7,917 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air New Zealand
8.0
Very Good
467 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,329 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,269 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.5
Good
1,435 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Utah to London. 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 Utah to London one-way?

    £279 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on WestJet and British Airways, with prices starting from £282 and £412, respectively.

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

    When deciding which route to take from Utah to London consider Salt Lake City - London Heathrow, Salt Lake City - London Gatwick or Salt Lake City - London City as they are the most popular.

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

    Before booking your flight to London from Utah, check out the most reliable airlines to get you to your destination on time: KLM (79%), Delta (79%), Virgin Atlantic( 79%).

  • What are the cheapest flights from Utah to London?

    Looking for the cheapest flight from Utah to London? While on average our users pay £727, our data indicates the cheapest price to be £643. The most popular route (Salt Lake City - London Heathrow), is priced around £526.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Utah to London (average of £112). Flying from Utah to London in August is currently the most expensive (average of £164). 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

Travelling to a place near Utah?

Book flights to Utah if you plan to visit one of these locations
Hounslow
Deal
Milton Keynes
Gatwick
Luton
Slough
Croydon
Eastbourne
Wembley
Hayes
Crawley
Southend-on-Sea
Maidstone
Ipswich
Southall
Ilford
Winchester
Folkestone
Dartford
Watford

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Utah to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Utah to London

Discover the top 2 airlines that operate flights from Utah to London. 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 18 April 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£549Average£830FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Virgin AtlanticCheapest£635Average£1,161FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic 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 Utah to London?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Utah to London. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Utah to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight to London from Utah? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Of course! You can now track prices for flights from Utah to London 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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