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$252+ 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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — LON
Aug 1 — Aug 81
Sat 8/1
Sat 8/8
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 July 2, 2026.

This FlightHub deal was found by Cheapflights users on 6/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/152:45 pm
SLC
-
LHR
2 stops32h 45m
Multiple Airlines
Fri 9/186:00 am
LHR
-
SLC
2 stops23h 59m
Multiple Airlines
Deal found 6/30$750
This KAYAK deal was found by Cheapflights users on 6/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/144:25 pm
SLC
-
LHR
2 stops17h 40m
Lufthansa
Wed 9/166:55 am
LHR
-
SLC
2 stops18h 41m
Lufthansa
Deal found 6/30$752
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:10 pm
SLC
-
LHR
1 stop36h 25m
United Airlines
Fri 9/189:30 am
LHR
-
SLC
2 stops20h 28m
United Airlines
Deal found 6/30$753
This KAYAK deal was found by Cheapflights users on 6/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:25 pm
SLC
-
LHR
2 stops19h 15m
Lufthansa
Thu 9/175:50 pm
LHR
-
SLC
2 stops36h 09m
Lufthansa
Deal found 6/30$762
This FlightHub deal was found by Cheapflights users on 6/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:10 am
SLC
-
LHR
2 stops18h 50m
Multiple Airlines
Sat 9/196:00 am
LHR
-
SLC
2 stops23h 59m
Multiple Airlines
Deal found 6/30$867
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:00 am
SLC
-
LHR
1 stop19h 40m
United Airlines
Sat 10/179:30 am
LHR
-
SLC
2 stops42h 41m
United Airlines
Deal found 6/30$872
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/142:45 pm
SLC
-
LHR
1 stop14h 40m
United Airlines
Sat 9/199:30 am
LHR
-
SLC
2 stops20h 28m
United Airlines
Deal found 6/30$874
This KAYAK deal was found by Cheapflights users on 6/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/144:25 pm
SLC
-
LHR
2 stops16h 15m
Lufthansa
Sat 9/196:55 am
LHR
-
SLC
2 stops18h 41m
Lufthansa
Deal found 6/30$877
This Air Canada deal was found by Cheapflights users on 6/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:23 am
SLC
-
LHR
2 stops18h 37m
Air Canada
Mon 9/215:40 pm
LHR
-
SLC
2 stops34h 22m
Air Canada
Deal found 6/30$880
This Air Canada deal was found by Cheapflights users on 6/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:40 am
SLC
-
LHR
2 stops18h 10m
Air Canada
Tue 9/225:40 pm
LHR
-
SLC
2 stops30h 43m
Air Canada
Deal found 6/30$885
This Air Canada deal was found by Cheapflights users on 6/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:15 pm
SLC
-
LHR
2 stops31h 20m
Air Canada
Sat 9/195:40 pm
LHR
-
SLC
2 stops36h 19m
Air Canada
Deal found 6/30$890
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:03 pm
SLC
-
LHR
1 stop11h 22m
United Airlines
Tue 9/222:50 pm
LHR
-
SLC
1 stop14h 53m
United Airlines
Deal found 6/30$892

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 July 2, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$750
(FlightHub)

One-way from

$252
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,189

Good round-trip deal

$1,118 or less

Good one-way deal

$494 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. 13% potential increase in price ($165 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 2, 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

Mon 8/3

4:50 pm-8:20 pm

2 stops20h 30m

London Heathrow

Tue 8/18

9:25 pm-8:30 pm

2 stops30h 05m

$935

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Tue 8/11

12:15 pm-11:55 am

2 stops16h 40m

London Heathrow

Tue 8/25

1:05 pm-10:30 pm

2 stops16h 25m

$942

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Mon 8/10

3:45 pm-2:40 pm

2 stops15h 55m

London Gatwick

Tue 8/25

1:00 pm-10:30 pm

2 stops16h 30m

$966

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Tue 9/22

7:45 am-4:25 pm

3 stops25h 40m

London Heathrow

Wed 9/30

6:40 am-10:15 pm

2 stops22h 35m

$981

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Sat 8/15

10:39 pm-8:45 pm

1 stop15h 06m

London Heathrow

Sat 8/22

8:40 am-10:59 pm

1 stop21h 19m

$991

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Tue 8/18

10:39 pm-8:45 pm

1 stop15h 06m

London Heathrow

Mon 8/31

8:15 am-9:49 pm

1 stop20h 34m

$991

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Mon 8/10

12:05 pm-11:55 am

2 stops16h 50m

London Heathrow

Tue 8/25

9:25 pm-5:40 pm

2 stops27h 15m

$995

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Sat 10/10

7:45 am-5:00 pm

3 stops26h 15m

London Heathrow

Fri 10/30

6:40 am-10:09 pm

2 stops21h 29m

$1,014

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Tue 8/25

12:45 pm-6:50 pm

2 stops23h 05m

London Gatwick

Tue 10/27

9:55 am-11:46 pm

2 stops19h 51m

$1,023
Quickest round-trip

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Mon 8/10

5:25 pm-10:00 am

Nonstop9h 35m

London Heathrow

Tue 8/25

6:30 am-1:10 pm

1 stop13h 40m

$1,086

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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 May is currently the most expensive (average of $671). 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 July 2, 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?

How far ahead should I book a flight from Utah to London?

The best time to book flights from Utah to London is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 15h 06m. 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 British Airways from $359 and Delta from $494 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 (81%), Scandinavian Airlines (81%), Delta (81%).

  • What are the cheapest flights from Utah to London?

    While on average a flight from Utah to London is generally $1,083, our data shows the cheapest flight currently is $444. When looking at the most popular route, (Salt Lake City - London Heathrow), you can expect to pay $750 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 May is currently the most expensive (average of $671). 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
Dorking
Hounslow
Winchester
Croydon
Gatwick
Southend-on-Sea
Wembley
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough
Stansted

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Utah to London

Discover the top 8 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 July 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$101Average$882FlexibilityNo cancel feeOn-time62%
Scandinavian AirlinesCheapest$594Average$1,011FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$612Average$1,114FlexibilityNo cancel feeOn-time70%
Virgin AtlanticCheapest$762Average$1,164FlexibilityNo cancel feeOn-time72%
Air FranceCheapest$785Average$1,050FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$816Average$1,275FlexibilityNo cancel feeOn-time69%
DeltaCheapest$865Average$1,293FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$968Average$1,492FlexibilityNo cancel feeOn-time75%

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