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Cheap flights from Utah to London Heathrow Airport from £241

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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — LHR
7 Sep — 14 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Utah to Heathrow

Enter your travel dates to find the best prices.

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 8 August 2026.

Sat 31/1010:30 -
2 stops18h 20m
Sat 7/1112:15 -
2 stops19h 09m
Deal found 7/8£606
Wed 11/1110:30 -
2 stops17h 20m
Wed 18/1112:15 -
2 stops19h 09m
Deal found 3/8£632
Mon 21/923:59 -
1 stop13h 46m
Tue 6/1008:15 -
1 stop21h 17m
Deal found 3/8£633
Tue 22/923:59 -
1 stop13h 46m
Tue 29/911:55 -
1 stop17h 32m
Deal found 3/8£634
Mon 28/923:59 -
1 stop13h 46m
Tue 13/1011:55 -
1 stop17h 24m
Deal found 3/8£641
Tue 15/923:59 -
1 stop13h 46m
Tue 22/908:15 -
1 stop21h 12m
Deal found 3/8£646
Mon 21/923:59 -
1 stop13h 46m
Mon 28/908:15 -
1 stop21h 12m
Deal found 6/8£647
Tue 13/1023:15 -
1 stop14h 30m
Wed 28/1012:20 -
1 stop15h 34m
Deal found 3/8£653
Fri 13/1123:00 -
1 stop14h 45m
Sun 22/1109:20 -
1 stop20h 46m
Deal found 5/8£654
Sun 13/923:59 -
1 stop13h 46m
Tue 29/908:15 -
1 stop21h 12m
Deal found 7/8£655
Wed 9/923:59 -
1 stop13h 46m
Wed 23/908:15 -
1 stop21h 12m
Deal found 5/8£655

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 8 August 2026.

Round-trip from

£632

One-way from

£241

Popular in

June

Cheapest in

January

Average price

£851

Good one-way deal

£385 or less
11/11-18/11
  • 11/11-18/11
  • 4 total stops
  • 36h 29m total
  • Utah to London
Search Deals
JetBlue
  • JetBlue
  • 28/9
  • 1 total stop
  • 13h 46m total
  • Utah to London
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£80 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a one-way flight from Utah to London Heathrow.
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 8 August 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 return flight

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Sun 15/11

23:00-20:45

1 stop14h 45m

London Heathrow

Wed 18/11

07:25-21:54

1 stop21h 29m

£665

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Tue 6/10

13:50-11:55

2 stops15h 05m

London Heathrow

Wed 14/10

13:05-22:10

2 stops16h 05m

£691

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Mon 28/9

17:25-10:00

Nonstop9h 35m

London Heathrow

Tue 13/10

10:55-14:39

Nonstop10h 44m

£808

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Tue 15/9

18:25-11:00

Nonstop9h 35m

London Heathrow

Tue 22/9

06:30-13:16

1 stop13h 46m

£808

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Tue 15/9

18:25-11:00

Nonstop9h 35m

London Heathrow

Wed 21/10

06:30-13:20

1 stop13h 50m

£809

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Tue 22/9

18:25-11:00

Nonstop9h 35m

London Heathrow

Tue 29/9

06:15-13:13

1 stop13h 58m

£815

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Fri 2/10

20:59-17:35

1 stop13h 36m

London Heathrow

Fri 9/10

09:55-19:30

1 stop16h 35m

£828
Fastest return journey

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Tue 15/9

18:25-11:00

Nonstop9h 35m

London Heathrow

Tue 22/9

10:55-14:36

Nonstop10h 41m

£830

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Fri 25/9

17:25-10:00

Nonstop9h 35m

London Heathrow

Fri 2/10

06:15-13:19

1 stop14h 04m

£830

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Wed 16/9

17:25-10:00

Nonstop9h 35m

London Heathrow

Tue 22/9

10:55-14:36

Nonstop10h 41m

£831

Flights are sorted by cheapest return flights first.

Deals found on 7/8

Showing 1-10 of 22 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 return 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

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

Currently, January is the cheapest month in which you can book a flight from Utah to London Heathrow Airport (average of £620). Flying from Utah to London Heathrow Airport in December is currently the most expensive (average of £1,134). 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 8 August 2026.

When flying from Utah to London Heathrow Airport, 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 for a return flight from Utah to London Heathrow Airport?

Airfare is below average for this route at the moment.
Utah to London Heathrow Airport flights typically cost between £773 and £1,024 in November.
The cheapest return price found within the last 5 days was £632 on Multiple Airlines (11 Nov–18 Nov).

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

The best time to book flights from Utah to London Heathrow Airport is 42 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 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?

    Departing from Utah to London Heathrow Airport will take you 9h 35m. There are 4850 mi between Utah and London Heathrow Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Before booking your flight to London Heathrow Airport from Utah, check out the most reliable airlines to get you to your destination on time: SAUDIA (82%), KLM (79%), Scandinavian Airlines( 79%).

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

    The cheapest flight price from Utah to London Heathrow Airport is £384. On average you can expect to pay £386. The most popular route, (Salt Lake City - London Heathrow), can usually be booked for £647.

  • 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 holiday 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, January is the cheapest month in which you can book a flight from Utah to London Heathrow Airport (average of £620). Flying from Utah to London Heathrow Airport in December is currently the most expensive (average of £1,134). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Gatwick
Luton
Wembley
Slough
Ilford
Hayes
Croydon
Colchester
Eastbourne
Brentford
Northampton
Watford
Swindon
Southend-on-Sea
Enfield
Kingston upon Thames
Southall
Poole

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Alternative routes for Utah to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Newark to Stansted flights
Dulles Intl to Gatwick flights
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Los Angeles to Gatwick flights
Dulles Intl to London City flights
Denver to Heathrow flights
Hobby to Heathrow flights
Boston to London City flights
Los Angeles to Stansted flights
Philadelphia to Heathrow flights
Baltimore to Gatwick flights
Boston to Stansted flights
Reagan-National to Gatwick flights
George Bush Intcntl to Heathrow flights
O'Hare Intl to Gatwick flights
San Francisco to Gatwick flights
Los Angeles to London City flights
O'Hare Intl to London City flights
Raleigh to Heathrow flights
O'Hare Intl to Stansted flights
Sky Harbor Intl to Heathrow flights
San Francisco to Stansted flights
Seattle to Gatwick flights
San Francisco to London City flights
Charlotte to Heathrow flights
Orlando to Gatwick flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Utah to Heathrow?

Deals for Utah to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Utah to Heathrow?

Cheapflights simply makes it quick and affordable to book flights from Utah to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Utah to Heathrow with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Utah to Heathrow, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Utah to Heathrow become cheaper?

Of course! You can now track prices for flights from Utah to Heathrow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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