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Cheap flights from Utah to London Heathrow Airport from £334

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — LHR
3 Jun — 10 Jun1
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 4 May 2026.

Sat 15/823:57
SLC
-
LHR
1 stop23h 33m
JetBlue
Thu 3/908:40
LHR
-
SLC
1 stop21h 17m
JetBlue
Deal found 29/4£761
Sun 20/908:05
SLC
-
LHR
2 stops24h 55m
Scandinavian Airlines
Tue 29/906:40
LHR
-
SLC
2 stops22h 35m
Scandinavian Airlines
Deal found 3/5£765
Sat 9/523:50
SLC
-
LHR
1 stop13h 55m
JetBlue
Sat 16/511:55
LHR
-
SLC
1 stop17h 59m
JetBlue
Deal found 1/5£766
Tue 15/923:00
SLC
-
LHR
1 stop14h 45m
JetBlue
Fri 25/908:15
LHR
-
SLC
1 stop20h 39m
JetBlue
Deal found 3/5£770
Wed 25/1112:00
SLC
-
LHR
2 stops15h 50m
Multiple Airlines
Wed 9/1212:15
LHR
-
SLC
2 stops17h 07m
Multiple Airlines
Deal found 2/5£771
Mon 3/807:50
SLC
-
LHR
2 stops25h 10m
Scandinavian Airlines
Tue 18/806:40
LHR
-
SLC
2 stops22h 35m
Scandinavian Airlines
Deal found 1/5£773
Sat 19/923:00
SLC
-
LHR
1 stop27h 30m
JetBlue
Sun 27/908:15
LHR
-
SLC
1 stop20h 39m
JetBlue
Deal found 3/5£775
Sat 2/523:50
SLC
-
LHR
1 stop13h 55m
JetBlue
Fri 22/511:55
LHR
-
SLC
1 stop17h 44m
JetBlue
Deal found 29/4£776
Wed 18/1113:45
SLC
-
LHR
2 stops19h 15m
Scandinavian Airlines
Mon 30/1110:20
LHR
-
SLC
2 stops18h 26m
Scandinavian Airlines
Deal found 2/5£777
Sun 3/523:50
SLC
-
LHR
1 stop13h 55m
JetBlue
Fri 12/608:15
LHR
-
SLC
1 stop20h 15m
JetBlue
Deal found 1/5£778

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 4 May 2026.

Round-trip from

£755

One-way from

£334

Popular in

June

Cheapest in

October

Average price

£800
Scandinavian Airlines
  • Scandinavian Airlines
  • 21/10-28/10
  • 4 total stops
  • 50h 33m total
  • Utah to London
Search Deals
JetBlue
  • JetBlue
  • 22/9
  • 1 total stop
  • 14h 45m total
  • Utah to London
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£87 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 May 2026
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 4 May 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 - LHR

SLCLHR

Salt Lake City

Mon 3/8

17:25-10:00

Nonstop9h 35m

London Heathrow

Tue 18/8

10:55-14:20

Nonstop10h 25m

£825

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Wed 9/9

13:59-10:20

1 stop13h 21m

London Heathrow

Wed 23/9

10:55-14:36

Nonstop10h 41m

£828

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Mon 27/7

17:25-10:00

Nonstop9h 35m

London Heathrow

Mon 17/8

06:30-13:10

1 stop13h 40m

£847
Fastest return journey

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Tue 14/7

18:25-11:00

Nonstop9h 35m

London Heathrow

Thu 30/7

10:55-14:19

Nonstop10h 24m

£847

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Sun 18/10

09:59-06:45

1 stop13h 46m

London Heathrow

Sat 31/10

10:45-15:25

Nonstop10h 40m

£865

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Sun 19/7

17:57-12:35

1 stop11h 38m

London Heathrow

Mon 27/7

14:05-15:13

2 stops32h 08m

£872

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Tue 7/7

17:57-13:20

2 stops36h 23m

London Heathrow

Sat 18/7

08:00-22:48

1 stop21h 48m

£884

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Sat 15/8

17:25-10:00

Nonstop9h 35m

London Heathrow

Thu 3/9

10:55-14:36

Nonstop10h 41m

£884

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Sat 18/7

17:57-09:40

1 stop32h 43m

London Heathrow

Mon 3/8

08:00-15:22

1 stop14h 22m

£892

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Tue 7/7

09:59-06:45

1 stop13h 46m

London Heathrow

Wed 15/7

10:55-14:19

Nonstop10h 24m

£900

Flights are sorted by cheapest return flights first.

Deals found on 3/5

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

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 21 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.

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 £74). Flying from Utah to London Heathrow Airport in February is currently the most expensive (average of £641). 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 4 May 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?

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. Most flights are nonstop.

  • 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: Air France (88%), KLM (86%), Scandinavian Airlines( 86%).

  • 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, November is the cheapest month in which you can book a flight from Utah to London Heathrow Airport (average of £74). Flying from Utah to London Heathrow Airport in February is currently the most expensive (average of £641). 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
Milton Keynes
Wembley
Croydon
Northampton
Hounslow
Luton
Gatwick
Ilford
Slough
Hayes
Brentford
Colchester
Romford
Watford
Kingston upon Thames
Eastbourne
Swindon
Ipswich
Southend-on-Sea
Guildford

Browse thousands of different options on Cheapflights for your next trip

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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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Boston to London City flights
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Dulles Intl to London City flights
Los Angeles to Stansted flights
Los Angeles to London City flights
Baltimore to Gatwick flights
O'Hare Intl to Gatwick flights
Philadelphia to Heathrow flights
O'Hare Intl to Stansted flights
Reagan-National to Gatwick flights
George Bush Intcntl to Heathrow flights
San Francisco to Gatwick flights
San Francisco to London City flights
O'Hare Intl to London City flights
San Francisco to Stansted flights
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Minneapolis to Heathrow 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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