How long is the flight from Utah to London?

Departing from Utah to London will take you 14h 45m. 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 $246 on Virgin Atlantic. Other airlines that offer cheap prices include Delta from $299 and JetBlue from $348 one-way.

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

If weather is an important factor for your trip to London, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

What are the most popular routes from Utah to London?

Most travelers choose Salt Lake City - London Heathrow, Salt Lake City - London City or Salt Lake City - London Gatwick when deciding on the best route from Utah to London.

What are the cheapest flights from Utah to London?

While on average a flight from Utah to London is generally $1,596, 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 $808 for that flight.

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: SAUDIA (81%), Air France (78%), KLM (77%).

What are the most popular airlines that fly from Utah to London?

Consider Delta, JetBlue or Virgin Atlantic when booking your flight. These represent the most popular airlines when flying from Utah to London.

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.

$305+ Cheap Flights from Utah to London

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Cheap flight deals from Utah to London

Cheapest

Best

Last-minute

One-way

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 August 27, 2026.

Fri 11/611:46 am -

2 stops16h 04m

Mon 11/1612:15 pm -

2 stops19h 02m

Deal found 8/23

$808

Mon 10/2611:36 am -

2 stops17h 19m

Wed 11/411:55 am -

2 stops19h 22m

Deal found 8/27

$823

Mon 10/2611:36 am -

2 stops17h 14m

Wed 11/412:15 pm -

2 stops19h 02m

Deal found 8/27

$824

Mon 10/1211:59 pm -

1 stop26h 31m

Tue 10/277:25 am -

1 stop20h 34m

Deal found 8/25

$849

Mon 9/2811:59 pm -

1 stop13h 46m

Tue 10/1311:55 am -

1 stop17h 37m

Deal found 8/25

$863

Mon 10/511:59 pm -

1 stop13h 46m

Fri 10/308:05 am -

1 stop19h 54m

Deal found 8/25

$866

Sat 11/148:00 am -

2 stops19h 55m

Wed 11/1811:55 am -

3 stops27h 38m

Deal found 8/23

$867

Sat 11/148:00 am -

2 stops19h 50m

Wed 11/1812:15 pm -

3 stops27h 18m

Deal found 8/23

$869

Sat 10/1011:59 pm -

1 stop26h 31m

Tue 10/2011:55 am -

1 stop17h 37m

Deal found 8/26

$877

Tue 10/611:59 pm -

1 stop13h 46m

Wed 10/148:15 am -

1 stop21h 17m

Deal found 8/24

$878

Sun 10/1811:59 pm -

1 stop13h 46m

Sun 11/158:15 am -

1 stop20h 39m

Deal found 8/26

$879

Mon 11/211:00 pm -

1 stop15h 40m

Sun 11/88:15 am -

1 stop20h 39m

Deal found 8/24

$888

Best flights from Utah to London
Discover carefully curated flight deals from Utah to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.

Tue 10/2711:45 am -

2 stops17h 05m

Tue 11/312:15 pm -

2 stops16h 45m

Deal found 8/23

$933

Wed 10/147:45 am -

3 stops26h 15m

Wed 10/217:05 am -

2 stops21h 53m

Deal found 8/26

$1,043

Wed 2/1711:44 pm -

2 stops27h 11m

Mon 2/2210:55 am -

2 stops42h 07m

Deal found 8/22

$1,059

Tue 10/273:15 pm -

1 stop13h 40m

Tue 11/36:30 am -

2 stops17h 07m

Deal found 8/23

$1,092

Mon 9/281:30 pm -

2 stops19h 30m

Tue 10/1310:35 am -

2 stops29h 55m

Deal found 8/25

$1,119

Fri 9/1811:59 pm -

1 stop13h 46m

Thu 10/18:15 am -

1 stop21h 12m

Deal found 8/26

$1,156

Fri 10/94:20 pm -

2 stops18h 30m

Fri 10/169:25 am -

2 stops20h 23m

Deal found 8/25

$1,166

Thu 9/249:39 am -

1 stop14h 46m

Thu 10/12:05 pm -

2 stops32h 08m

Deal found 8/26

$1,167

Fri 10/911:29 am -

1 stop20h 36m

Fri 10/165:00 pm -

1 stop13h 51m

Deal found 8/25

$1,169

Tue 10/2011:45 am -

2 stops19h 55m

Thu 10/2911:55 am -

2 stops16h 35m

Deal found 8/26

$933

Sun 9/611:00 am -

2 stops24h 30m

Thu 10/16:40 am -

2 stops22h 22m

Deal found 8/22

$1,053

Wed 11/45:15 pm -

Nonstop9h 45m

Wed 11/116:20 am -

1 stop13h 56m

Deal found 8/26

$1,100

Wed 10/149:30 pm -

1 stop12h 50m

Wed 10/218:15 pm -

1 stop24h 05m

Deal found 8/26

$1,122

Tue 2/2311:30 pm -

2 stops33h 50m

Mon 3/110:55 am -

2 stops42h 07m

Deal found 8/23

$1,159

Fri 10/94:20 pm -

2 stops18h 30m

Tue 10/208:45 am -

2 stops21h 03m

Deal found 8/24

$1,167

Sun 9/61:25 pm -

2 stops15h 30m

Thu 10/19:25 pm -

2 stops32h 00m

Deal found 8/24

$1,080

Wed 10/74:30 pm -

1 stop17h 10m

Wed 10/148:25 am -

1 stop18h 05m

Deal found 8/23

$1,122

Mon 10/124:30 pm -

1 stop19h 00m

Tue 10/278:40 am -

2 stops19h 35m

Deal found 8/25

$1,133

Tue 9/1512:15 pm -

2 stops19h 25m

Wed 10/213:40 pm -

2 stops39h 11m

Deal found 8/23

$1,081

Wed 10/712:42 pm -

2 stops16h 53m

Wed 10/149:15 am -

2 stops20h 33m

Deal found 8/23

$1,227

Fri 2/511:15 pm -

2 stops34h 05m

Sun 2/215:20 pm -

2 stops59h 42m

Deal found 8/27

$1,238

Wed 11/43:55 pm -

1 stop16h 50m

Tue 11/174:45 pm -

1 stop27h 31m

Deal found 8/22

$1,135

Fri 9/255:25 pm -

Nonstop9h 35m

Fri 10/28:40 am -

1 stop17h 50m

Deal found 8/26

$1,143

Tue 9/1512:15 pm -

2 stops16h 40m

Wed 9/301:05 pm -

2 stops16h 30m

Deal found 8/26

$1,097

Wed 11/46:00 am -

2 stops18h 15m

Tue 11/175:50 pm -

1 stop25h 22m

Deal found 8/22

$1,144

Wed 10/1412:42 pm -

2 stops16h 53m

Wed 10/217:15 pm -

2 stops34h 33m

Deal found 8/26

$1,267

Mon 2/83:05 pm -

1 stop18h 30m

Thu 2/2510:00 am -

1 stop33h 10m

Deal found 8/27

$1,166

Mon 10/196:00 am -

2 stops18h 55m

Sat 10/318:40 am -

2 stops19h 18m

Deal found 8/25

$1,158

Sat 10/103:02 pm -

2 stops16h 33m

Tue 10/203:40 pm -

2 stops37h 30m

Deal found 8/23

$1,159

Tue 2/2311:30 pm -

2 stops33h 50m

Tue 3/25:20 pm -

2 stops35h 42m

Deal found 8/23

$1,509

Last-minute flights from Utah to London
Discover last-minute flight deals from Utah to London. Data last updated August 27, 2026 and is based on user searches.

Sun 9/610:39 pm -

1 stop15h 06m

Sat 9/128:15 am -

1 stop21h 12m

Deal found 8/26

$879

Mon 9/1411:59 pm -

1 stop13h 46m

Mon 9/218:15 am -

1 stop21h 12m

Deal found 8/24

$888

Mon 9/1411:59 pm -

1 stop13h 46m

Wed 9/238:15 am -

1 stop21h 12m

Deal found 8/25

$909

Mon 9/1411:59 pm -

1 stop13h 46m

Fri 10/28:15 am -

1 stop21h 12m

Deal found 8/26

$929

Mon 9/1411:59 pm -

1 stop13h 46m

Wed 9/308:15 am -

1 stop21h 12m

Deal found 8/26

$959

Tue 9/1512:15 pm -

2 stops16h 40m

Wed 10/211:05 pm -

2 stops16h 05m

Deal found 8/24

$941

Tue 9/1512:15 pm -

2 stops19h 25m

Wed 10/213:40 pm -

2 stops37h 45m

Deal found 8/24

$1,064

Wed 9/1611:59 pm -

1 stop13h 46m

Tue 9/228:15 am -

1 stop21h 12m

Deal found 8/24

$968

Mon 9/2111:59 pm -

1 stop26h 31m

Tue 9/298:15 am -

1 stop21h 12m

Deal found 8/26

$904

Thu 9/2411:59 pm -

1 stop13h 46m

Wed 10/78:15 am -

1 stop21h 17m

Deal found 8/22

$890

Mon 9/2811:59 pm -

1 stop13h 46m

Tue 10/1311:55 am -

1 stop17h 37m

Deal found 8/25

$863

Mon 9/283:30 pm -

1 stop17h 30m

Tue 10/1310:35 am -

2 stops29h 55m

Deal found 8/25

$1,115

One-way flights from Utah to London
Search for one-way flight options from Utah to London. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.

Sat 10/1711:40 am -

3 stops39h 20m

Deal found 8/24

$305

Sat 10/311:40 am -

2 stops39h 20m

Deal found 8/23

$306

Fri 10/164:16 pm -

2 stops34h 44m

Deal found 8/24

$313

Tue 12/810:02 am -

2 stops37h 53m

Deal found 8/24

$316

Tue 9/2211:59 pm -

1 stop13h 46m

Deal found 8/25

$320

Fri 10/1611:59 pm -

1 stop13h 46m

Deal found 8/24

$325

Sun 10/188:00 am -

2 stops43h 00m

Deal found 8/24

$325

Mon 9/2111:59 pm -

1 stop13h 46m

Deal found 8/22

$326

Wed 9/2311:59 pm -

1 stop13h 46m

Deal found 8/24

$329

Tue 12/112:58 pm -

2 stops34h 57m

Deal found 8/24

$329

Tue 11/2411:59 pm -

1 stop23h 56m

Deal found 8/25

$331

Mon 12/75:00 pm -

2 stops30h 50m

Deal found 8/24

$339

Find flight deals from Utah to London

Most accurate provider	Ovago 3 stars
Most trusted provider	Ovago 3 stars
Round-trip from	$808 (Trip.com)
One-way from	$305 (Kiwi.com)
Popular in	June
Cheapest in	January
Average price	$1,123
Good round-trip deal	$1,119 or less
Good one-way deal	$444 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. 10% potential increase in price ($128 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($21 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Tue 10/27

11:45 am-10:50 am

2 stops17h 05m

London Heathrow

Tue 11/3

12:15 pm-10:00 pm

2 stops16h 45m

$933

Salt Lake CityLondon

SLC Salt Lake City - LGW London Gatwick

SLCLGW

Salt Lake City

Tue 10/20

11:45 am-2:40 pm

2 stops19h 55m

London Gatwick

Thu 10/29

11:55 am-10:30 pm

2 stops16h 35m

$933

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Wed 10/14

7:45 am-5:00 pm

3 stops26h 15m

London Heathrow

Wed 10/21

7:05 am-9:58 pm

2 stops21h 53m

$1,043

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Sun 9/6

11:00 am-6:30 pm

2 stops24h 30m

London Heathrow

Thu 10/1

6:40 am-10:02 pm

2 stops22h 22m

$1,053

Salt Lake CityLondon

SLC Salt Lake City - STN London Stansted

SLCSTN

Salt Lake City

Wed 2/17

11:44 pm-9:55 am

2 stops27h 11m

London Stansted

Mon 2/22

10:55 am-10:02 pm

2 stops42h 07m

$1,059

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Sun 9/6

1:25 pm-11:55 am

2 stops15h 30m

London Heathrow

Thu 10/1

9:25 pm-10:25 pm

2 stops32h 00m

$1,080

Salt Lake CityLondon

SLC Salt Lake City - LGW London Gatwick

SLCLGW

Salt Lake City

Tue 9/15

12:15 pm-2:40 pm

2 stops19h 25m

London Gatwick

Wed 10/21

3:40 pm-11:51 pm

2 stops39h 11m

$1,081

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Tue 10/27

3:15 pm-10:55 am

1 stop13h 40m

London Heathrow

Tue 11/3

6:30 am-4:37 pm

2 stops17h 07m

$1,092

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Tue 9/15

12:15 pm-11:55 am

2 stops16h 40m

London Heathrow

Wed 9/30

1:05 pm-10:35 pm

2 stops16h 30m

$1,097

Quickest round-trip

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Wed 11/4

5:15 pm-10:00 am

Nonstop9h 45m

London Heathrow

Wed 11/11

6:20 am-1:16 pm

1 stop13h 56m

$1,100

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/27

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

SLC-LHR

SLC-LGW

SLC-STN

CNY-LHR

SLC-LCY

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

USUT-LON

SLC-LHR

SLC-LGW

SLC-STN

CNY-LHR

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

Currently, January is the cheapest month in which you can book a flight from Utah to London (average of $891). Flying from Utah to London in December is currently the most expensive (average of $1,378). 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?

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?

Airfare is below average for this route at the moment.

Utah to London flights typically cost between $824 and $1,258 in November.
The cheapest round-trip price found within the last 5 days was $808 on Multiple Airlines (Nov 6-Nov 16).

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

The best time to book flights from Utah to London is 44 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

How long is the flight from Utah to London?
Departing from Utah to London will take you 14h 45m. 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 $246 on Virgin Atlantic. Other airlines that offer cheap prices include Delta from $299 and JetBlue from $348 one-way.
What are the most popular routes from Utah to London?
Most travelers choose Salt Lake City - London Heathrow, Salt Lake City - London City or Salt Lake City - London Gatwick 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: SAUDIA (81%), Air France (78%), KLM (77%).
What are the cheapest flights from Utah to London?
While on average a flight from Utah to London is generally $1,596, 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 $808 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, January is the cheapest month in which you can book a flight from Utah to London (average of $891). Flying from Utah to London in December is currently the most expensive (average of $1,378). 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.

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Top 8 airlines flying from Utah to London

Airline	Cheapest	Average	Flexibility	On-time
Scandinavian Airlines	Cheapest$594	Average$1,011	FlexibilityNo cancel fee	On-time77%
Virgin Atlantic	Cheapest$614	Average$1,086	FlexibilityNo cancel fee	On-time72%
JetBlue	Cheapest$771	Average$1,008	FlexibilityNo cancel fee	On-time62%
United Airlines	Cheapest$816	Average$1,306	FlexibilityNo cancel fee	On-time69%
Air France	Cheapest$836	Average$1,163	FlexibilityNo cancel fee	On-time77%
Delta	Cheapest$865	Average$1,335	FlexibilityNo cancel fee	On-timeN/A
KLM	Cheapest$1,054	Average$1,492	FlexibilityNo cancel fee	On-time75%
British Airways	Cheapest$1,059	Average$1,142	FlexibilityNo cancel fee	On-time70%

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$305+ 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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Utah to London

Cheapest flights from Utah to LondonExplore 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 August 27, 2026.

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 August 27, 2026.

Best flights from Utah to LondonDiscover carefully curated flight deals from Utah to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.

Discover carefully curated flight deals from Utah to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.

Last-minute flights from Utah to LondonDiscover last-minute flight deals from Utah to London. Data last updated August 27, 2026 and is based on user searches.

Discover last-minute flight deals from Utah to London. Data last updated August 27, 2026 and is based on user searches.

One-way flights from Utah to LondonSearch for one-way flight options from Utah to London. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.

Search for one-way flight options from Utah to London. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.

Find flight deals from Utah to London

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Round-trip from

One-way from

Popular in

Cheapest in

Average price

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

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.

Cheapflights Insights

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

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 August 27, 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?

Airfare is below average for this route at the moment.

Utah to London flights typically cost between $824 and $1,258 in November.The cheapest round-trip price found within the last 5 days was $808 on Multiple Airlines (Nov 6-Nov 16).

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

The best time to book flights from Utah to London is 44 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

How long is the flight from Utah to London?

What are the cheapest airlines to fly from Utah to London one-way?

What are the most popular routes from Utah to London?

What are the most reliable airlines from Utah to London?

What are the cheapest flights from Utah to London?

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

How can I find direct flights from Utah to London?

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

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Other flights to London

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Utah and London flights

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Utah to London flights

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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 August 27, 2026.

Best flights from Utah to London
Discover carefully curated flight deals from Utah to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.

Last-minute flights from Utah to London
Discover last-minute flight deals from Utah to London. Data last updated August 27, 2026 and is based on user searches.

One-way flights from Utah to London
Search for one-way flight options from Utah to London. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.

Utah to London flights typically cost between $824 and $1,258 in November.
The cheapest round-trip price found within the last 5 days was $808 on Multiple Airlines (Nov 6-Nov 16).