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$454+ Cheap flights from Utah to Heathrow (LHR)

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — LHR
Jun 4 — Jun 111
Thu 6/4
Thu 6/11
1 adult, Economy
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Cheap flight deals from Utah to Heathrow

Cheapest flights from Utah to Heathrow
Explore the most affordable flight options available from Utah to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.

This Justfly.com deal was found by Cheapflights users on 5/3. 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.
Sun 9/208:05 am
SLC
-
LHR
2 stops24h 55m
Scandinavian Airlines
Tue 9/296:40 am
LHR
-
SLC
2 stops22h 35m
Scandinavian Airlines
Deal found 5/3$1,039
This Cheapflightsfares deal was found by Cheapflights users on 5/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/911:50 pm
SLC
-
LHR
1 stop13h 55m
JetBlue
Sat 5/1611:55 am
LHR
-
SLC
1 stop17h 59m
JetBlue
Deal found 5/1$1,041
This JetBlue deal was found by Cheapflights users on 5/2. 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.
Tue 9/1511:00 pm
SLC
-
LHR
1 stop14h 45m
JetBlue
Wed 9/2311:55 am
LHR
-
SLC
1 stop16h 59m
JetBlue
Deal found 5/2$1,046
This Icelandair deal was found by Cheapflights users on 5/2. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2512:00 pm
SLC
-
LHR
2 stops15h 50m
Multiple Airlines
Wed 12/912:15 pm
LHR
-
SLC
2 stops17h 07m
Multiple Airlines
Deal found 5/2$1,047
This FlightHub deal was found by Cheapflights users on 5/1. 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.
Mon 8/37:50 am
SLC
-
LHR
2 stops25h 10m
Scandinavian Airlines
Tue 8/186:40 am
LHR
-
SLC
2 stops22h 35m
Scandinavian Airlines
Deal found 5/1$1,050
This Justfly.com deal was found by Cheapflights users on 5/3. 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.
Sat 9/1911:00 pm
SLC
-
LHR
1 stop27h 30m
JetBlue
Sun 9/278:15 am
LHR
-
SLC
1 stop20h 39m
JetBlue
Deal found 5/3$1,053
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/211:50 pm
SLC
-
LHR
1 stop13h 55m
JetBlue
Fri 5/228:15 am
LHR
-
SLC
1 stop21h 24m
JetBlue
Deal found 4/30$1,054
This FlightHub deal was found by Cheapflights users on 5/2. 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.
Wed 11/181:45 pm
SLC
-
LHR
2 stops19h 15m
Scandinavian Airlines
Mon 11/3010:20 am
LHR
-
SLC
2 stops18h 26m
Scandinavian Airlines
Deal found 5/2$1,055
This Cheapflightsfares deal was found by Cheapflights users on 5/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:50 pm
SLC
-
LHR
1 stop13h 55m
JetBlue
Fri 6/128:15 am
LHR
-
SLC
1 stop20h 15m
JetBlue
Deal found 5/1$1,056
This Cheapflightsfares deal was found by Cheapflights users on 5/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:50 pm
SLC
-
LHR
1 stop13h 55m
JetBlue
Sun 5/1011:55 am
LHR
-
SLC
1 stop17h 59m
JetBlue
Deal found 5/2$1,059

Find flight deals from Utah to Heathrow

Keep the following information in mind while searching for Utah to Heathrow flight deals. Data was last updated May 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,039
(Justfly.com)

One-way from

$454
(Cheapflightsfares)

Popular in

June

Cheapest in

October

Average price

$1,087

Good round-trip deal

$1,375 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 Heathrow
Search Deals
One-way flight from Utah to London Heathrow
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($161 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 May 2026
Search Deals
Price to beat on a round-trip flight from Utah to London Heathrow.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Utah to Heathrow 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 May 5, 2026.
Use the filters below to find and compare flights from Utah to London Heathrow Airport 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

Tue 7/7

5:57 pm-1:20 pm

2 stops36h 23m

London Heathrow

Wed 7/15

11:05 am-8:56 pm

2 stops16h 51m

$1,130

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Mon 7/27

5:25 pm-10:00 am

Nonstop9h 35m

London Heathrow

Mon 8/17

6:30 am-1:10 pm

1 stop13h 40m

$1,151

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Mon 8/10

5:20 pm-1:05 pm

1 stop12h 45m

London Heathrow

Sun 8/23

6:15 am-1:41 pm

1 stop14h 26m

$1,153

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Sun 10/18

9:59 am-6:45 am

1 stop13h 46m

London Heathrow

Sat 10/31

10:45 am-3:25 pm

Nonstop10h 40m

$1,175

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Tue 7/7

5:57 pm-1:20 pm

2 stops36h 23m

London Heathrow

Sat 7/18

8:00 am-10:48 pm

1 stop21h 48m

$1,200

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Sat 7/18

5:57 pm-9:40 am

1 stop32h 43m

London Heathrow

Sun 7/26

1:40 pm-10:43 pm

1 stop16h 03m

$1,211

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Tue 7/7

9:59 am-6:45 am

1 stop13h 46m

London Heathrow

Wed 7/15

10:55 am-2:19 pm

Nonstop10h 24m

$1,222
Quickest round-trip

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Sat 7/4

5:25 pm-10:00 am

Nonstop9h 35m

London Heathrow

Sun 7/12

10:55 am-2:19 pm

Nonstop10h 24m

$1,250

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Wed 7/8

5:25 pm-10:00 am

Nonstop9h 35m

London Heathrow

Tue 9/8

10:55 am-2:36 pm

Nonstop10h 41m

$1,269

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Thu 6/18

10:39 pm-8:45 pm

1 stop15h 06m

London Heathrow

Fri 6/26

8:40 am-11:02 pm

1 stop21h 22m

$1,451

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/3

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Utah to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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 Heathrow Airport

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

The price you pay for your flight from Utah to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 21 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Utah to London Heathrow Airport (average of $101). Flying from Utah to London Heathrow Airport in February is currently the most expensive (average of $871). 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 LHR?

Find hourly flight availability from Utah to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 5, 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 Heathrow Airport as you normally would.

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

Related info for your journey

Find useful and relevant information for your journey from Utah to Heathrow. 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 Heathrow Airport?

    Scandinavian Airlines and JetBlue can get you from Utah to London Heathrow Airport in just under 14h 45m. Your travel time can differ by up to 10h 10m. The distance from Utah to London Heathrow Airport is about 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 Utah to London Heathrow Airport one-way?

    To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at $348. Delta flights start at $378 while deals on British Airways start at $401 one-way.

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

    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 Heathrow Airport on time: Air France (88%), KLM (86%), Scandinavian Airlines (86%).

  • What are the cheapest flights from Utah to London Heathrow Airport?

    While on average a flight from Utah to London Heathrow Airport is generally $3,858, our data shows the cheapest flight currently is $1,229. When looking at the most popular route, (Salt Lake City - London Heathrow), you can expect to pay $843 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Utah to Heathrow 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 Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Utah to London Heathrow Airport (average of $101). Flying from Utah to London Heathrow Airport in February is currently the most expensive (average of $871). 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 Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Hounslow
Winchester
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Northampton
Borehamwood
Broadway
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough

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 Heathrow

Discover the top 9 airlines that operate flights from Utah to Heathrow. 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 May 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$101Average$882FlexibilityNo cancel feeOn-time62%
British AirwaysCheapest$578Average$699FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$594Average$1,011FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$600Average$914FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$747Average$1,192FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$763Average$1,027FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$784Average$1,164FlexibilityNo cancel feeOn-time72%
DeltaCheapest$831Average$1,256FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$968Average$1,544FlexibilityNo cancel feeOn-time75%

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