How long is the flight from Utah to London Heathrow Airport?

Departing from Utah to London Heathrow Airport will take you 15h 25m. 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.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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: KLM (91%), Scandinavian Airlines (91%), Delta( 91%).

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.

£169+ Flights from Utah to London Heathrow Airport

Q: 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 £954 and £1,385 in January. The cheapest return flight price found within the last 3 days was £400 on Scandinavian Airlines (9 Jan-12 Jan).

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 12 December 2025.

Sun 28/1207:06SLC - LHR

1 stop17h 19mLufthansa

Thu 8/112:05LHR - SLC

1 stop15h 41mLufthansa

Deal found 12/12£585

Sun 28/1207:06SLC - LHR

1 stop17h 19mUnited Airlines

Thu 8/113:25LHR - SLC

2 stops15h 59mUnited Airlines

Deal found 10/12£590

Thu 25/1205:10SLC - LHR

2 stops23h 40mAir Canada

Wed 7/118:00LHR - SLC

2 stops35h 45mAir Canada

Deal found 11/12£620

Mon 29/1218:08SLC - LHR

2 stops30h 02mAir Canada

Wed 7/118:00LHR - SLC

2 stops33h 52mAir Canada

Deal found 12/12£715

Thu 25/1205:10SLC - LHR

2 stops23h 40mAir Canada

Tue 6/118:00LHR - SLC

2 stops46h 58mAir Canada

Deal found 11/12£754

Sat 13/1213:29SLC - LHR

2 stops19h 06mAer Lingus

Mon 15/1208:50LHR - SLC

2 stops22h 09mAer Lingus

Deal found 9/12£782

Thu 11/1223:51SLC - LHR

1 stop13h 54mJetBlue

Tue 16/1212:20LHR - SLC

1 stop17h 36mJetBlue

Deal found 11/12£785

Thu 11/1223:51SLC - LHR

1 stop13h 54mJetBlue

Mon 15/1208:05LHR - SLC

1 stop21h 51mJetBlue

Deal found 11/12£792

Sun 14/1223:51SLC - LHR

1 stop13h 54mJetBlue

Thu 18/1209:20LHR - SLC

1 stop19h 54mJetBlue

Deal found 11/12£823

Sun 28/1218:08SLC - LHR

2 stops30h 02mAir Canada

Thu 8/111:10LHR - SLC

2 stops33h 24mAir Canada

Deal found 12/12£848

Mon 29/1213:05SLC - LHR

1 stop25h 35mJetBlue

Wed 7/112:20LHR - SLC

1 stop17h 00mJetBlue

Deal found 12/12£860

Best flights from Utah to Heathrow
Discover carefully curated flight deals from Utah to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 December 2025.

Fri 16/113:35SLC - LHR

3 stops21h 55mScandinavian Airlines

Sun 18/106:40LHR - SLC

2 stops21h 14mScandinavian Airlines

Deal found 11/12£430

Wed 11/223:15SLC - LHR

1 stop15h 25mJetBlue

Fri 20/212:20LHR - SLC

1 stop17h 40mJetBlue

Deal found 10/12£540

Sun 28/1207:06SLC - LHR

1 stop17h 19mUnited Airlines

Thu 8/113:25LHR - SLC

2 stops15h 59mUnited Airlines

Deal found 10/12£590

Wed 22/423:54SLC - LHR

1 stop13h 51mJetBlue

Wed 6/511:55LHR - SLC

1 stop17h 39mJetBlue

Deal found 10/12£589

Tue 21/423:54SLC - LHR

1 stop13h 51mJetBlue

Thu 14/508:15LHR - SLC

1 stop21h 19mJetBlue

Deal found 10/12£610

Tue 3/223:15SLC - LHR

1 stop15h 25mJetBlue

Thu 12/209:20LHR - SLC

1 stop19h 25mJetBlue

Deal found 10/12£612

Mon 13/422:35SLC - LHR

1 stop15h 10mJetBlue

Sat 18/411:55LHR - SLC

1 stop18h 04mJetBlue

Deal found 11/12£615

Mon 13/422:35SLC - LHR

1 stop15h 10mJetBlue

Mon 20/408:15LHR - SLC

1 stop21h 44mJetBlue

Deal found 11/12£615

Sat 11/422:35SLC - LHR

1 stop15h 10mJetBlue

Tue 21/408:15LHR - SLC

1 stop21h 44mJetBlue

Deal found 11/12£621

Fri 10/422:35SLC - LHR

1 stop15h 10mJetBlue

Thu 16/411:55LHR - SLC

1 stop18h 04mJetBlue

Deal found 11/12£621

Fri 10/422:35SLC - LHR

1 stop15h 10mJetBlue

Fri 17/408:15LHR - SLC

1 stop21h 44mJetBlue

Deal found 11/12£621

Direct flights from Utah to Heathrow
Explore direct flight options from Utah to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 December 2025.

Sat 24/117:20SLC - LHR

Nonstop9h 40mVirgin Atlantic

Sat 31/110:45LHR - SLC

Nonstop10h 35mVirgin Atlantic

Deal found 10/12£643

Sat 10/117:20SLC - LHR

Nonstop9h 40mVirgin Atlantic

Sat 17/110:45LHR - SLC

Nonstop10h 35mVirgin Atlantic

Deal found 11/12£647

Wed 21/117:20SLC - LHR

Nonstop9h 40mDelta

Thu 29/110:45LHR - SLC

Nonstop10h 35mDelta

Deal found 9/12£665

Sat 10/117:20SLC - LHR

Nonstop9h 40mAir France

Sat 17/110:45LHR - SLC

Nonstop10h 35mAir France

Deal found 11/12£668

Tue 21/417:15SLC - LHR

Nonstop9h 35mKLM

Thu 14/510:55LHR - SLC

Nonstop10h 30mKLM

Deal found 12/12£751

Wed 29/417:15SLC - LHR

Nonstop9h 35mKLM

Sun 10/510:55LHR - SLC

Nonstop10h 30mKLM

Deal found 12/12£789

Tue 9/617:15SLC - LHR

Nonstop9h 35mDelta

Wed 24/610:55LHR - SLC

Nonstop10h 30mDelta

Deal found 10/12£805

Fri 2/117:20SLC - LHR

Nonstop9h 40mKLM

Sun 11/110:45LHR - SLC

Nonstop10h 35mKLM

Deal found 11/12£814

Sat 11/417:15SLC - LHR

Nonstop9h 35mKLM

Sat 18/410:55LHR - SLC

Nonstop10h 30mKLM

Deal found 11/12£826

Tue 26/517:15SLC - LHR

Nonstop9h 35mAir France

Tue 2/610:55LHR - SLC

Nonstop10h 30mAir France

Deal found 9/12£827

Mon 26/117:20SLC - LHR

Nonstop9h 40mAir France

Sun 5/410:55LHR - SLC

Nonstop10h 30mAir France

Deal found 10/12£845

Tue 26/517:15SLC - LHR

Nonstop9h 35mDelta

Tue 9/610:55LHR - SLC

Nonstop10h 30mDelta

Deal found 10/12£848

Last-minute flights from Utah to Heathrow
Discover last-minute flight deals from Utah to Heathrow. Data last updated 12 December 2025 and is based on user searches.

Fri 9/113:35SLC - LHR

2 stops36h 45mScandinavian Airlines

Mon 12/106:40LHR - SLC

2 stops22h 35mScandinavian Airlines

Deal found 9/12£400

Fri 9/113:35SLC - LHR

2 stops19h 25mScandinavian Airlines

Fri 16/119:50LHR - SLC

2 stops32h 04mScandinavian Airlines

Deal found 10/12£465

Sat 10/109:00SLC - LHR

2 stops24h 00mScandinavian Airlines

Sun 11/119:30LHR - SLC

2 stops32h 24mScandinavian Airlines

Deal found 11/12£423

Sat 10/109:34SLC - LHR

2 stops41h 01mScandinavian Airlines

Sat 17/110:35LHR - SLC

2 stops41h 19mScandinavian Airlines

Deal found 11/12£450

Fri 16/113:35SLC - LHR

2 stops19h 25mScandinavian Airlines

Sun 18/106:40LHR - SLC

2 stops21h 14mScandinavian Airlines

Deal found 11/12£411

Wed 21/109:25SLC - LHR

2 stops23h 35mScandinavian Airlines

Wed 28/106:40LHR - SLC

2 stops21h 42mScandinavian Airlines

Deal found 11/12£460

Thu 22/113:35SLC - LHR

2 stops36h 45mScandinavian Airlines

Thu 29/119:50LHR - SLC

2 stops33h 25mScandinavian Airlines

Deal found 11/12£446

Fri 23/108:20SLC - LHR

2 stops24h 40mScandinavian Airlines

Sat 31/117:00LHR - SLC

2 stops35h 22mScandinavian Airlines

Deal found 9/12£455

Sat 24/112:20SLC - LHR

2 stops22h 20mScandinavian Airlines

Fri 30/106:40LHR - SLC

2 stops21h 42mScandinavian Airlines

Deal found 10/12£471

One-way flights from Utah to Heathrow
Search for one-way flight options from Utah to Heathrow. Find affordable one-way fares based on user searches. Data last updated 12 December 2025.

Wed 28/119:30SLC - LHR

3 stops58h 20mMultiple Airlines

Deal found 10/12£169

Thu 15/112:40SLC - LHR

3 stops41h 10mMultiple Airlines

Deal found 10/12£192

Sat 31/119:16SLC - LHR

3 stops58h 34mMultiple Airlines

Deal found 10/12£198

Sat 7/211:01SLC - LHR

3 stops42h 49mMultiple Airlines

Deal found 10/12£203

Tue 10/212:56SLC - LHR

3 stops40h 54mMultiple Airlines

Deal found 11/12£207

Mon 12/121:40SLC - LHR

3 stops36h 50mMultiple Airlines

Deal found 12/12£211

Tue 13/112:40SLC - LHR

3 stops43h 50mMultiple Airlines

Deal found 12/12£225

Find flight deals from Utah to Heathrow

Round-trip from	£400
One-way from	£169
Popular in	June
Cheapest in	February
Average price	£798

Scandinavian Airlines
9/1-12/1
4 total stops
59h 20m total
Utah to London

Search Deals

28/1
3 total stops
58h 20m total
Utah to London

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (£133 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

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

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Fri 16/1

13:35-18:30

3 stops21h 55m

London Heathrow

Sun 18/1

06:40-20:54

2 stops21h 14m

£430

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Wed 11/2

23:15-21:40

1 stop15h 25m

London Heathrow

Fri 20/2

12:20-23:00

1 stop17h 40m

£540

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Wed 22/4

23:54-20:45

1 stop13h 51m

London Heathrow

Wed 6/5

11:55-22:34

1 stop17h 39m

£589

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Sun 28/12

07:06-07:25

1 stop17h 19m

London Heathrow

Thu 8/1

13:25-22:24

2 stops15h 59m

£590

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Tue 21/4

23:54-20:45

1 stop13h 51m

London Heathrow

Thu 14/5

08:15-22:34

1 stop21h 19m

£610

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Tue 3/2

23:15-21:40

1 stop15h 25m

London Heathrow

Thu 12/2

09:20-21:45

1 stop19h 25m

£612

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Mon 13/4

22:35-20:45

1 stop15h 10m

London Heathrow

Sat 18/4

11:55-22:59

1 stop18h 04m

£615

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Mon 13/4

22:35-20:45

1 stop15h 10m

London Heathrow

Mon 20/4

08:15-22:59

1 stop21h 44m

£615

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Sat 11/4

22:35-20:45

1 stop15h 10m

London Heathrow

Tue 21/4

08:15-22:59

1 stop21h 44m

£621

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Fri 10/4

22:35-20:45

1 stop15h 10m

London Heathrow

Thu 16/4

11:55-22:59

1 stop18h 04m

£621

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Showing 1-10 of 21 results

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, November is the cheapest month in which you can book a flight from Utah to London Heathrow Airport (average of £75). Flying from Utah to London Heathrow Airport in June is currently the most expensive (average of £690). 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?

It’s optimal to fly from Utah to London Heathrow Airport in the morning. By choosing this option you can save up to 56% on the cost of your flight, compared to a flight in the evening.

How much does it cost for a return flight from Utah to London Heathrow Airport?

Related info for your journey

How long is the flight from Utah to London Heathrow Airport?
Departing from Utah to London Heathrow Airport will take you 15h 25m. 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: KLM (91%), Scandinavian Airlines (91%), Delta( 91%).
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 £75). Flying from Utah to London Heathrow Airport in June is currently the most expensive (average of £690). 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

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Croydon

Slough

Northampton

Hounslow

Luton

Gatwick

Wembley

Ilford

Brentford

Colchester

Watford

Hayes

Crawley

Winchester

Swindon

Deal

Bedford

Romford

Chichester

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Utah to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest£543	Average£606	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights

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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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Cheap flights from Utah to London Heathrow Airport from £169

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 28/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Utah to Heathrow

Cheapest flights from Utah to HeathrowExplore 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 12 December 2025.

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 12 December 2025.

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 12 December 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Utah to London Heathrow Airport that are best for you.

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.

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?

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 12 December 2025.

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?

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

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

How can I find direct flights from Utah to Heathrow?

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

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

Travelling to a place near London Heathrow Airport?

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.

Top airline flying from Utah to Heathrow

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

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

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

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

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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 12 December 2025.