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$380+ Cheap flights from London (LON) to Utah

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SLC
Mar 16 — Mar 231
Mon 3/16
Mon 3/23
1 adult, Economy
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Cheap flight deals from London to Utah

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 February 14, 2026.

This JetBlue deal was found by Cheapflights users on 2/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/267:25 am
LHR
-
SLC
1 stop22h 25m
JetBlue
Mon 3/211:45 pm
SLC
-
LHR
1 stop14h 55m
JetBlue
Deal found 2/14$663
This TravelUp deal was found by Cheapflights users on 2/13. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/239:20 am
LHR
-
SLC
1 stop19h 14m
JetBlue
Mon 3/211:45 pm
SLC
-
LHR
1 stop14h 55m
JetBlue
Deal found 2/13$675
This Ovago deal was found by Cheapflights users on 2/13. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/87:45 am
LHR
-
SLC
1 stop35h 52m
JetBlue
Sun 3/1510:40 pm
SLC
-
LHR
1 stop26h 15m
JetBlue
Deal found 2/13$697
This The Travel House deal was found by Cheapflights users on 2/11. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/87:45 am
LHR
-
SLC
1 stop35h 52m
JetBlue
Tue 3/102:40 pm
SLC
-
LHR
1 stop25h 00m
JetBlue
Deal found 2/11$708
This The Travel House deal was found by Cheapflights users on 2/14. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1712:20 pm
LHR
-
SLC
1 stop29h 22m
JetBlue
Tue 3/2410:40 pm
SLC
-
LHR
1 stop26h 15m
JetBlue
Deal found 2/14$710
This TravelUp deal was found by Cheapflights users on 2/14. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/107:25 am
LHR
-
SLC
1 stop21h 25m
JetBlue
Mon 3/2310:40 pm
SLC
-
LHR
1 stop26h 15m
JetBlue
Deal found 2/14$711
This Expedia deal was found by Cheapflights users on 2/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/257:25 am
LHR
-
SLC
1 stop22h 25m
JetBlue
Mon 3/2310:40 pm
SLC
-
LHR
1 stop26h 15m
JetBlue
Deal found 2/11$716
This Ovago deal was found by Cheapflights users on 2/13. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/78:05 am
LHR
-
SLC
1 stop21h 06m
JetBlue
Sun 3/1510:40 pm
SLC
-
LHR
1 stop26h 15m
JetBlue
Deal found 2/13$722
This The Travel House deal was found by Cheapflights users on 2/11. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/98:05 am
LHR
-
SLC
1 stop20h 45m
JetBlue
Wed 3/1111:45 pm
SLC
-
LHR
1 stop15h 55m
JetBlue
Deal found 2/11$726
This Kiwi.com deal was found by Cheapflights users on 2/12. 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.
Wed 4/156:30 am
LHR
-
SLC
2 stops17h 53m
Multiple Airlines
Thu 5/78:58 am
SLC
-
LHR
1 stop18h 17m
Multiple Airlines
Deal found 2/12$738
This Kiwi.com deal was found by Cheapflights users on 2/13. 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.
Mon 8/1710:00 am
LGW
-
SLC
1 stop16h 30m
Multiple Airlines
Wed 8/268:50 pm
SLC
-
LGW
1 stop31h 05m
Multiple Airlines
Deal found 2/13$874
This Kiwi.com deal was found by Cheapflights users on 2/13. 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.
Mon 8/1710:00 am
LGW
-
SLC
1 stop16h 30m
Multiple Airlines
Sun 8/238:50 pm
SLC
-
LGW
1 stop31h 05m
Multiple Airlines
Deal found 2/13$891

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 February 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$663
(JetBlue)

One-way from

$380
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,011

Good round-trip deal

$1,001 or less

Good one-way deal

$701 or less
Provider with most accurate pricing for London (LON)-Salt Lake City flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Salt Lake City flights.
Search Deals
From London (LON) to Utah
Search Deals
One-way flight from London (LON) to Utah
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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

 
Customize 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 2,558,603 searches. Data last updated February 14, 2026.
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 3/7

6:20 am-8:14 pm

2 stops20h 54m

Salt Lake City

Sat 3/14

2:46 pm-4:50 pm

1 stop20h 04m

$739

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Fri 5/8

11:55 am-10:53 pm

1 stop17h 58m

Salt Lake City

Mon 5/18

11:50 pm-8:45 pm

1 stop13h 55m

$845

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Wed 4/8

6:40 am-10:05 pm

2 stops22h 25m

Salt Lake City

Fri 4/17

7:45 am-6:30 pm

3 stops27h 45m

$850

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Fri 5/15

8:15 am-10:53 pm

1 stop21h 38m

Salt Lake City

Tue 5/19

11:50 pm-8:45 pm

1 stop13h 55m

$853

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Wed 3/25

9:20 am-9:43 pm

1 stop18h 23m

Salt Lake City

Sun 3/29

10:40 pm-6:30 am

1 stop24h 50m

$874

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Thu 2/26

7:25 am-10:50 pm

1 stop22h 25m

Salt Lake City

Mon 3/2

11:45 pm-9:40 pm

1 stop14h 55m

$885

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Thu 2/26

10:20 am-9:26 pm

2 stops18h 06m

Salt Lake City

Mon 3/2

8:00 am-4:00 pm

2 stops25h 00m

$889

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Sat 5/9

8:15 am-10:53 pm

1 stop21h 38m

Salt Lake City

Wed 5/20

11:50 pm-8:45 pm

1 stop13h 55m

$889

LondonSalt Lake City

LGW - SLC

LGWSLC

London Gatwick

Fri 6/5

10:10 am-7:30 pm

1 stop16h 20m

Salt Lake City

Sun 6/14

1:00 pm-9:25 am

2 stops37h 25m

$892

LondonSalt Lake City

LGW - SLC

LGWSLC

London Gatwick

Tue 3/17

11:55 am-11:58 pm

2 stops18h 03m

Salt Lake City

Tue 3/24

1:50 pm-10:55 am

2 stops15h 05m

$937

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/13

Showing 1-10 of 57 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 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 London to Utah

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

Currently, June is the cheapest month in which you can book a flight from London to Utah (average of $627). Flying from London to Utah in August is currently the most expensive (average of $740). 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 February 14, 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 to fly round-trip 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 February 14, 2026.
See what other customers who have flown with Delta, Virgin Atlantic, and JetBlue from London to Utah have to say. 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
7.9
Good
8,207 reviews

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,207 reviews
Delta
7.9
Good
8,207 reviews

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Virgin Atlantic
7.5
Good
678 reviews
Delta
7.9
Good
8,207 reviews

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
JetBlue
7.2
Good
2,898 reviews
Delta
7.9
Good
8,207 reviews

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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?

    A quick flight from London to Utah can take about 17h 58m. JetBlue provides one of the quickest options available for as low as $845. Airlines will cover a distance of 4850 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from London to Utah one-way?

    $513 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on British Airways and Delta, with prices starting from $813 and $919, respectively.

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

    The most popular flight routes from London to Utah are London Heathrow - Salt Lake City, London Gatwick - Salt Lake City and London City - Salt Lake City.

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

    No one likes to see their flight delayed. When booking a flight from London to Utah consider choosing KLM (79%), Air France (79%) or Scandinavian Airlines (79%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from London to Utah?

    The cheapest flight price from London to Utah is $480. On average you can expect to pay $1,113. The most popular route, (London Heathrow - Salt Lake City), can usually be booked for $579.

  • 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 vacation 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, June is the cheapest month in which you can book a flight from London to Utah (average of $627). Flying from London to Utah in August is currently the most expensive (average of $740). 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

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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 2 airlines flying from London to Utah

Discover the top 2 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 2,558,603 searches. Data last updated February 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$650Average$703FlexibilityNo cancel feeOn-time70%
JetBlueCheapest$768Average$917FlexibilityNo cancel feeOn-time62%

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