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$231+ Cheap flights from Utah to London (LON)

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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — LON
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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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 August 18, 2025.

Round-trip from

$578
(Kiwi.com)

One-way from

$231
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$981

Good round-trip deal

$935 or less
From Utah to London (LON)
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One-way flight from Utah to London (LON)
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Highest demand for flights based on searches. 17% potential increase in price ($200 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/219:09 pmSLC - LGW
1 stop29h 21mMultiple Airlines
Sat 9/279:50 amLGW - SLC
1 stop17h 24mMultiple Airlines
Deal found 8/17$578
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/219:09 pmSLC - LGW
1 stop29h 21mMultiple Airlines
Mon 9/299:50 amLGW - SLC
1 stop17h 24mMultiple Airlines
Deal found 8/17$596
This Norse deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/189:09 pmSLC - LGW
1 stop30h 46mMultiple Airlines
Sat 9/279:50 amLGW - SLC
1 stop17h 24mMultiple Airlines
Deal found 8/17$601
This Norse deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/199:09 pmSLC - LGW
1 stop29h 21mMultiple Airlines
Fri 9/2610:55 amLGW - SLC
1 stop16h 19mMultiple Airlines
Deal found 8/17$605
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/209:09 pmSLC - LGW
1 stop30h 46mMultiple Airlines
Sat 9/279:50 amLGW - SLC
1 stop17h 24mMultiple Airlines
Deal found 8/17$606
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2112:06 pmSLC - LGW
1 stop15h 49mMultiple Airlines
Thu 9/2510:00 amLGW - SLC
2 stops45h 14mMultiple Airlines
Deal found 8/17$607
This Norse deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/139:09 pmSLC - LGW
1 stop30h 46mMultiple Airlines
Sat 9/209:50 amLGW - SLC
1 stop17h 24mMultiple Airlines
Deal found 8/17$612
This Norse deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/279:09 pmSLC - LGW
1 stop30h 46mMultiple Airlines
Fri 10/310:55 amLGW - SLC
1 stop16h 19mMultiple Airlines
Deal found 8/17$613
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/199:09 pmSLC - LGW
1 stop29h 21mMultiple Airlines
Thu 9/2510:00 amLGW - SLC
2 stops32h 11mMultiple Airlines
Deal found 8/17$614
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/219:09 pmSLC - LGW
1 stop29h 21mMultiple Airlines
Wed 9/242:00 pmLGW - SLC
1 stop29h 24mMultiple Airlines
Deal found 8/17$622
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/209:09 pmSLC - LGW
1 stop30h 46mMultiple Airlines
Fri 9/2610:55 amLGW - SLC
1 stop16h 19mMultiple Airlines
Deal found 8/17$624
This Kiwi.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/69:09 pmSLC - LGW
1 stop30h 46mMultiple Airlines
Fri 9/122:00 pmLGW - SLC
2 stops28h 39mMultiple Airlines
Deal found 8/18$625

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated August 18, 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 - LGW

SLCLGW

Salt Lake City

Sun 9/21

9:09 pm-9:30 am

1 stop29h 21m

London Gatwick

Sat 9/27

9:50 am-8:14 pm

1 stop17h 24m

$578

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Sun 9/21

9:09 pm-9:30 am

1 stop29h 21m

London Gatwick

Mon 9/29

9:50 am-8:14 pm

1 stop17h 24m

$596

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Sat 9/6

9:09 pm-10:55 am

1 stop30h 46m

London Gatwick

Fri 9/12

10:55 am-8:14 pm

1 stop16h 19m

$596

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Sun 9/21

9:09 pm-9:30 am

1 stop29h 21m

London Gatwick

Fri 9/26

10:55 am-8:14 pm

1 stop16h 19m

$596

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Thu 9/18

9:09 pm-10:55 am

1 stop30h 46m

London Gatwick

Sat 9/27

9:50 am-8:14 pm

1 stop17h 24m

$601

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Fri 9/19

9:09 pm-9:30 am

1 stop29h 21m

London Gatwick

Fri 9/26

10:55 am-8:14 pm

1 stop16h 19m

$605

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Sat 9/20

9:09 pm-10:55 am

1 stop30h 46m

London Gatwick

Sat 9/27

9:50 am-8:14 pm

1 stop17h 24m

$606

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Sun 9/21

12:06 pm-10:55 am

1 stop15h 49m

London Gatwick

Thu 9/25

10:00 am-12:14 am

2 stops45h 14m

$607

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Sat 9/13

9:09 pm-10:55 am

1 stop30h 46m

London Gatwick

Sat 9/20

9:50 am-8:14 pm

1 stop17h 24m

$612

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Sat 9/27

9:09 pm-10:55 am

1 stop30h 46m

London Gatwick

Fri 10/3

10:55 am-8:14 pm

1 stop16h 19m

$613

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 60 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 round-trip 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, November is the cheapest month in which you can book a flight from Utah to London (average of $661). Flying from Utah to London in June is currently the most expensive (average of $1,097). 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 August 18, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Utah to London as you normally would.

How much does it cost to fly round-trip from Utah to London?

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.

  • How long is the flight from Utah to London?

    Departing from Utah to London will take you 38h 40m. The distance between Utah and London is about 4850 mi.

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

    Most travelers choose Salt Lake City - London Heathrow, Salt Lake City - London Gatwick or Salt Lake City - London City when deciding on the best route from Utah to London.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Utah to London on time: KLM (70%), Air France (70%), Scandinavian Airlines (70%).

  • What are the cheapest flights from Utah to London?

    While on average a flight from Utah to London is generally $3,692, our data shows the cheapest flight currently is $793. When looking at the most popular route, (Salt Lake City - London Heathrow), you can expect to pay $686 for that flight.

  • 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 vacation 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, November is the cheapest month in which you can book a flight from Utah to London (average of $661). Flying from Utah to London in June is currently the most expensive (average of $1,097). 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

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Harrow
Canterbury
Dartford
Dover
Orpington
Watford
Gatwick
Borehamwood
Aylesbury
Chelmsford
Southend-on-Sea
Folkestone
Chichester
Arundel
Eastbourne
Milton Keynes
Sutton

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 9 airlines flying from Utah to London

Discover the top 9 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 2,558,603 searches. Data last updated August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$181Average$818FlexibilityNo cancel feeOn-time62%
IberiaCheapest$577Average$753FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$579Average$762FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$628Average$897FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$743Average$1,066FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$761Average$1,066FlexibilityNo cancel feeOn-time77%
KLMCheapest$773Average$1,057FlexibilityNo cancel feeOn-time75%
Virgin AtlanticCheapest$779Average$1,109FlexibilityNo cancel feeOn-time72%
DeltaCheapest$781Average$1,104FlexibilityNo cancel feeOn-timeN/A

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