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$382+ 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — LON
May 3 — May 101
Sun 5/3
Sun 5/10
1 adult, Economy
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Cheap 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 April 3, 2026.

This Justfly.com deal was found by Cheapflights users on 3/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/28:05 am
SLC
-
LHR
2 stops24h 55m
Scandinavian Airlines
Mon 12/76:40 am
LHR
-
SLC
2 stops22h 06m
Scandinavian Airlines
Deal found 3/30$860
This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
Thu 5/79:36 pm
SLC
-
LGW
2 stops25h 44m
Multiple Airlines
Mon 6/110:05 am
LGW
-
SLC
1 stop33h 42m
Multiple Airlines
Deal found 3/30$862
This Scandinavian Airlines deal was found by Cheapflights users on 3/29. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/11:45 pm
SLC
-
LHR
3 stops22h 05m
Scandinavian Airlines
Thu 12/106:40 am
LHR
-
SLC
2 stops22h 22m
Scandinavian Airlines
Deal found 3/29$863
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 5/43:16 pm
SLC
-
LGW
2 stops32h 04m
Multiple Airlines
Mon 6/110:05 am
LGW
-
SLC
1 stop33h 42m
Multiple Airlines
Deal found 3/30$865
This United Airlines deal was found by Cheapflights users on 3/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/11:10 pm
SLC
-
LHR
1 stop14h 05m
United Airlines
Thu 12/37:30 am
LHR
-
SLC
2 stops22h 15m
United Airlines
Deal found 3/29$866
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 5/812:14 am
SLC
-
LGW
1 stop26h 46m
Multiple Airlines
Thu 6/410:20 am
LGW
-
SLC
1 stop33h 27m
Multiple Airlines
Deal found 3/30$866
This FlightHub deal was found by Cheapflights users on 3/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/149:55 am
SLC
-
LHR
2 stops23h 05m
Scandinavian Airlines
Fri 8/287:05 am
LHR
-
SLC
2 stops22h 10m
Scandinavian Airlines
Deal found 3/29$867
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
Tue 4/219:59 pm
SLC
-
LGW
1 stop29h 01m
Multiple Airlines
Mon 4/272:00 pm
LGW
-
SLC
2 stops28h 59m
Multiple Airlines
Deal found 3/29$870
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 7/810:20 am
SLC
-
LGW
1 stop17h 35m
Multiple Airlines
Tue 9/12:00 pm
LGW
-
SLC
2 stops33h 21m
Multiple Airlines
Deal found 3/29$872
This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
Thu 5/79:36 pm
SLC
-
LGW
2 stops25h 44m
Multiple Airlines
Sun 6/710:20 am
LGW
-
SLC
1 stop33h 27m
Multiple Airlines
Deal found 3/30$876
This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
Thu 5/79:36 pm
SLC
-
LGW
2 stops25h 44m
Multiple Airlines
Sat 6/610:05 am
LGW
-
SLC
1 stop33h 42m
Multiple Airlines
Deal found 3/30$881
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 4/195:59 pm
SLC
-
LGW
2 stops33h 01m
Multiple Airlines
Sun 4/262:00 pm
LGW
-
SLC
1 stop37h 34m
Multiple Airlines
Deal found 3/29$882

Find flight deals from Utah to London

Keep the following information in mind while searching for Utah to London flight deals. Data was last updated April 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$859
(Kiwi.com)

One-way from

$382
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$910

Good round-trip deal

$1,121 or less

Good one-way deal

$641 or less
Provider with most accurate pricing for Salt Lake City-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Salt Lake City-London (LON) flights.
Search Deals
From Utah to London (LON)
Search Deals
One-way flight from Utah to London (LON)
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($176 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Utah to London (LON).
Search Deals
Price to beat on a one-way flight from Utah to London (LON).
Search Deals

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 April 3, 2026.
Use the filters below to find and compare flights from Utah to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Wed 5/6

3:30 pm-3:35 pm

1 stop17h 05m

London Heathrow

Wed 5/13

10:55 am-2:15 pm

Nonstop10h 20m

$1,132

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Thu 4/23

11:10 am-2:40 pm

2 stops20h 30m

London Gatwick

Sat 5/9

3:40 pm-10:40 pm

2 stops38h 00m

$1,135

Salt Lake CityLondon

SLC - STN

SLCSTN

Salt Lake City

Wed 5/6

11:50 pm-4:40 pm

2 stops33h 50m

London Stansted

Wed 5/13

6:55 am-10:50 pm

2 stops22h 55m

$1,157

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Fri 5/15

11:50 pm-8:45 pm

1 stop13h 55m

London Heathrow

Fri 5/22

11:55 am-10:39 pm

1 stop17h 44m

$1,182

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Wed 5/6

7:45 am-4:25 pm

3 stops25h 40m

London Heathrow

Wed 5/13

6:40 am-10:04 pm

2 stops22h 24m

$1,193

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Wed 4/15

11:50 pm-1:10 pm

2 stops30h 20m

London Gatwick

Sat 4/25

7:10 am-11:10 pm

2 stops23h 00m

$1,194

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Mon 5/25

5:10 am-7:30 pm

3 stops31h 20m

London Gatwick

Sun 6/14

9:35 pm-11:18 pm

3 stops32h 43m

$1,200
Quickest round-trip

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Wed 5/6

5:20 pm-10:00 am

Nonstop9h 40m

London Heathrow

Wed 5/13

10:55 am-2:15 pm

Nonstop10h 20m

$1,226

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Tue 5/26

7:45 am-4:25 pm

3 stops25h 40m

London Heathrow

Tue 6/2

6:40 am-10:04 pm

2 stops22h 24m

$1,261

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Mon 5/25

11:59 pm-8:45 pm

1 stop13h 46m

London Heathrow

Sun 6/14

8:40 am-11:04 pm

1 stop21h 24m

$1,266

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/29

Showing 1-10 of 60 resultsSorted by cheapest first
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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 $101). Flying from Utah to London in December is currently the most expensive (average of $938). 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 April 3, 2026.

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 13h 55m. The distance between Utah and London is about 4850 mi. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as $348 on JetBlue. Other airlines that offer cheap prices include American Airlines from $378 and British Airways from $401 one-way.

  • 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 Stansted 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%), Scandinavian Airlines (70%), Delta (70%).

  • What are the cheapest flights from Utah to London?

    While on average a flight from Utah to London is generally $2,743, our data shows the cheapest flight currently is $343. When looking at the most popular route, (Salt Lake City - London Heathrow), you can expect to pay $865 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 $101). Flying from Utah to London in December is currently the most expensive (average of $938). 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
Ilford
Hounslow
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Orpington
Watford
Borehamwood
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Sutton
Slough
Stansted

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 April 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$101Average$812FlexibilityNo cancel feeOn-time62%
British AirwaysCheapest$579Average$699FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$594Average$1,090FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$600Average$898FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$743Average$1,065FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$763Average$1,035FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$784Average$1,164FlexibilityNo cancel feeOn-time72%
DeltaCheapest$791Average$1,246FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$867Average$1,537FlexibilityNo cancel feeOn-time75%

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