How long is the flight from London to Salt Lake City?

Scandinavian Airlines, JetBlue, and KLM can get you from London to Salt Lake City in just under 17h 10m. Your travel time can differ by up to 4h 43m. The distance between London and Salt Lake City is about 4865 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 flying from London to Salt Lake City round-trip?

Flying on British Airways is currently your cheapest option to Salt Lake City, with prices starting at $650. Additional round-trip tickets that might be worth considering are offered by JetBlue and Delta, with the lowest prices starting at $855 and $1,242, respectively. British Airways is currently priced 34% below the average price you’ll pay for this route.

In terms of precipitation, rainfall in Salt Lake City ranges from 0.6 - 2.0 inches per month. April is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Salt Lake City when rainfall is around 0.6 in.

If weather is an important factor for your trip to Salt Lake City, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

What are the most popular routes from London to Salt Lake City?

When deciding which route to take from London to Salt Lake City consider London Heathrow - Salt Lake City, London Gatwick - Salt Lake City or London City - Salt Lake City as they are the most popular.

What are the cheapest flights from London to Salt Lake City?

On average you can expect to pay $1,372 for a flight from London to Salt Lake City. The cheapest flight overall is $639 while the most popular route, (London Heathrow - Salt Lake City) is currently priced at $769.

What are the most reliable airlines from London to Salt Lake City?

No one likes to see their flight delayed. When booking a flight from London to Salt Lake City consider choosing SAUDIA (91%), KLM (86%) or Air France (86%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from London to Salt Lake City?

Consider British Airways, Delta or JetBlue when booking your flight. These represent the most popular airlines when flying from London to Salt Lake City.

Most accurate provider : When it comes to deals on London-Salt Lake City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London-Salt Lake City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London-Salt Lake City flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on London-Salt Lake City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London-Salt Lake City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Salt Lake City from London?

Salt Lake City (SLC) is the airport you will fly into if you book a flight from London to Salt Lake City. You should not have trouble finding flights to Salt Lake City from London; the airport handles an average of 4 inbound flights from London per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Salt Lake City airport from London. It is only a 5.7 mi journey from Salt Lake City (SLC) to Salt Lake City’s city center.

Can I find deals for flights from London to Salt Lake City that include hotel bookings?

Yes. In addition to deals on London to Salt Lake City flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from London to Salt Lake City?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Salt Lake City.

Can I find deals for business class flights from London to Salt Lake City?

Yes. Cheapflights offers flight deals from London to Salt Lake City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$432+ Cheap Flights from London to Salt Lake City

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Find cheap flights from London to Salt Lake City with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from London to Salt Lake City are usually found in November or January, booked 88 days in advance, depart on a Wednesday or Thursday and return on a Thursday

Cheap flight deals from London to Salt Lake City

Cheapest

Best

Last-minute

One-way

Cheapest flights from London to Salt Lake City
Explore the most affordable flight options available from London to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2026.

Tue 9/227:05 am -

2 stops21h 57m

Tue 9/297:45 am -

3 stops26h 15m

Deal found 8/17

$831

Thu 9/109:55 am -

1 stop18h 33m

Wed 9/2312:04 pm -

1 stop19h 56m

Deal found 8/16

$834

Wed 10/217:05 am -

2 stops21h 08m

Tue 11/37:45 am -

3 stops28h 05m

Deal found 8/17

$835

Wed 9/237:05 am -

2 stops21h 57m

Tue 9/297:45 am -

3 stops26h 15m

Deal found 8/13

$838

Wed 10/2810:20 am -

2 stops17h 38m

Wed 11/47:45 am -

2 stops26h 55m

Deal found 8/12

$839

Fri 9/189:05 pm -

3 stops29h 22m

Sat 9/267:45 am -

2 stops26h 55m

Deal found 8/13

$845

Thu 9/106:40 am -

2 stops24h 17m

Wed 9/237:45 am -

2 stops25h 15m

Deal found 8/12

$847

Thu 9/176:40 am -

2 stops24h 17m

Wed 9/307:45 am -

3 stops26h 15m

Deal found 8/17

$848

Wed 11/1812:20 pm -

1 stop30h 08m

Sun 11/2211:59 pm -

1 stop23h 56m

Deal found 8/16

$849

Fri 9/259:55 am -

1 stop18h 33m

Fri 10/27:04 pm -

1 stop15h 31m

Deal found 8/13

$853

Thu 9/245:00 pm -

2 stops36h 15m

Tue 11/107:45 am -

2 stops42h 35m

Deal found 8/16

$854

Wed 11/1111:55 am -

2 stops17h 05m

Tue 11/178:10 am -

2 stops19h 45m

Deal found 8/17

$918

Best flights from London to Salt Lake City
Discover carefully curated flight deals from London to Salt Lake City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 17, 2026.

Wed 10/217:05 am -

2 stops21h 53m

Tue 11/37:45 am -

3 stops25h 40m

Deal found 8/13

$835

Tue 9/2211:55 am -

1 stop17h 32m

Wed 11/1111:00 pm -

1 stop14h 45m

Deal found 8/14

$859

Mon 2/810:25 am -

2 stops18h 57m

Mon 2/227:00 am -

2 stops24h 50m

Deal found 8/12

$949

Wed 9/29:20 am -

1 stop17h 10m

Wed 9/169:30 pm -

1 stop12h 50m

Deal found 8/12

$1,410

Thu 10/17:15 pm -

2 stops34h 33m

Thu 10/84:35 pm -

2 stops17h 55m

Deal found 8/16

$1,421

Tue 9/295:50 pm -

1 stop26h 26m

Tue 10/66:00 am -

2 stops18h 55m

Deal found 8/14

$1,422

Wed 10/2810:20 am -

2 stops17h 38m

Wed 11/47:45 am -

2 stops26h 55m

Deal found 8/12

$839

Tue 9/16:40 am -

2 stops22h 35m

Wed 9/307:45 am -

3 stops26h 15m

Deal found 8/13

$983

Wed 10/213:40 pm -

2 stops39h 11m

Tue 11/312:20 pm -

2 stops15h 35m

Deal found 8/13

$1,097

Tue 9/298:15 am -

1 stop21h 12m

Sat 11/711:00 pm -

1 stop14h 45m

Deal found 8/14

$1,175

Wed 11/1811:55 am -

2 stops17h 05m

Sun 11/2211:22 am -

2 stops16h 33m

Deal found 8/16

$1,102

Mon 9/2111:55 am -

1 stop17h 32m

Tue 11/1011:00 pm -

1 stop14h 45m

Deal found 8/14

$1,175

Tue 9/297:05 am -

2 stops21h 57m

Tue 10/67:45 am -

2 stops26h 55m

Deal found 8/14

$1,087

Sun 9/2710:20 am -

2 stops20h 50m

Sun 10/46:00 pm -

2 stops17h 50m

Deal found 8/13

$1,156

Wed 9/237:15 pm -

2 stops34h 33m

Sun 10/44:35 pm -

2 stops37h 00m

Deal found 8/17

$1,421

Tue 9/298:15 am -

1 stop21h 12m

Sun 11/811:00 pm -

1 stop14h 45m

Deal found 8/15

$1,178

Tue 9/110:35 am -

2 stops29h 28m

Wed 9/163:30 pm -

1 stop17h 30m

Deal found 8/12

$1,430

Thu 11/126:40 am -

3 stops22h 35m

Mon 11/167:45 am -

2 stops25h 15m

Deal found 8/13

$1,152

Thu 9/1710:20 am -

2 stops20h 00m

Wed 9/301:17 pm -

2 stops22h 28m

Deal found 8/17

$1,170

Tue 9/2211:55 am -

1 stop17h 32m

Sat 11/711:00 pm -

1 stop14h 45m

Deal found 8/15

$1,178

Mon 2/88:05 pm -

1 stop23h 05m

Mon 2/223:05 pm -

1 stop18h 30m

Deal found 8/12

$1,433

Thu 9/177:15 pm -

2 stops34h 44m

Wed 10/712:42 pm -

2 stops40h 53m

Deal found 8/12

$1,440

Tue 9/2911:55 am -

1 stop17h 32m

Mon 11/911:00 pm -

1 stop14h 45m

Deal found 8/15

$1,178

Wed 9/1610:20 am -

2 stops19h 40m

Tue 9/291:17 pm -

2 stops22h 33m

Deal found 8/15

$1,181

Tue 9/18:15 pm -

1 stop24h 01m

Wed 9/306:00 am -

2 stops18h 55m

Deal found 8/13

$1,442

Mon 2/89:50 am -

2 stops19h 32m

Mon 2/221:55 pm -

2 stops20h 45m

Deal found 8/12

$1,186

Tue 9/87:00 pm -

1 stop25h 16m

Tue 9/226:00 am -

2 stops18h 55m

Deal found 8/15

$1,444

Tue 9/19:20 am -

2 stops17h 30m

Wed 9/169:30 pm -

1 stop12h 10m

Deal found 8/12

$1,448

Sat 9/2610:20 am -

2 stops18h 18m

Sun 11/811:25 am -

2 stops24h 55m

Deal found 8/14

$1,202

Wed 11/1810:00 am -

2 stops22h 04m

Sun 11/223:55 pm -

1 stop16h 50m

Deal found 8/16

$1,455

Last-minute flights from London to Salt Lake City
Discover last-minute flight deals from London to Salt Lake City. Data last updated August 17, 2026 and is based on user searches.

Thu 9/109:55 am -

1 stop18h 33m

Wed 9/2312:04 pm -

1 stop19h 56m

Deal found 8/16

$834

Thu 9/106:40 am -

2 stops24h 17m

Wed 9/237:45 am -

2 stops25h 15m

Deal found 8/12

$847

Thu 9/176:40 am -

2 stops24h 17m

Wed 9/307:45 am -

3 stops26h 15m

Deal found 8/17

$848

Fri 9/189:05 pm -

3 stops29h 22m

Sat 9/267:45 am -

2 stops26h 55m

Deal found 8/13

$845

Tue 9/227:05 am -

2 stops21h 57m

Tue 9/297:45 am -

3 stops26h 15m

Deal found 8/17

$831

Tue 9/228:15 am -

1 stop21h 12m

Sat 11/711:00 pm -

1 stop27h 30m

Deal found 8/16

$835

Tue 9/2211:55 am -

1 stop17h 32m

Mon 11/911:00 pm -

1 stop14h 45m

Deal found 8/13

$860

Wed 9/237:05 am -

2 stops21h 57m

Tue 9/297:45 am -

3 stops26h 15m

Deal found 8/13

$838

Thu 9/247:30 pm -

2 stops33h 45m

Sat 11/77:45 am -

2 stops42h 35m

Deal found 8/16

$854

Thu 9/2412:40 pm -

1 stop14h 28m

Tue 11/109:28 pm -

2 stops50h 22m

Deal found 8/13

$966

Thu 9/2412:40 pm -

1 stop14h 28m

Wed 11/1110:30 am -

2 stops37h 20m

Deal found 8/13

$996

Fri 9/259:55 am -

1 stop18h 33m

Fri 10/27:04 pm -

1 stop15h 31m

Deal found 8/13

$853

One-way flights from London to Salt Lake City
Search for one-way flight options from London to Salt Lake City. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.

Tue 11/106:00 pm -

3 stops54h 42m

Deal found 8/13

$432

Mon 9/212:00 pm -

2 stops32h 21m

Deal found 8/12

$459

Mon 8/312:00 pm -

3 stops48h 31m

Deal found 8/13

$462

Thu 9/32:00 pm -

2 stops48h 31m

Deal found 8/16

$468

Fri 9/112:00 pm -

2 stops29h 43m

Deal found 8/17

$469

Wed 9/232:00 pm -

2 stops32h 21m

Deal found 8/12

$471

Wed 9/98:50 pm -

3 stops46h 15m

Deal found 8/13

$484

Sun 10/1810:55 am -

2 stops55h 11m

Deal found 8/12

$502

Mon 10/129:50 am -

2 stops32h 16m

Deal found 8/14

$509

Sun 11/1510:20 am -

2 stops38h 22m

Deal found 8/15

$515

Mon 11/169:55 am -

3 stops41h 47m

Deal found 8/16

$519

Wed 11/1112:15 pm -

3 stops26h 48m

Deal found 8/13

$520

Find flight deals from London to Salt Lake City

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$831 (Scandinavian Airlines)
One-way from	$432 (Kiwi.com)
Popular in	June
Cheapest in	November
Average price	$1,169
Good round-trip deal	$1,183 or less
Good one-way deal	$823 or less

Provider with most accurate pricing for London (LON)-Salt Lake City flight deals.

Search Deals

Provider most trusted by Cheapflights users for London (LON)-Salt Lake City flights.

Search Deals

From London (LON) to Salt Lake City

Search Deals

One-way flight from London (LON) to Salt Lake City

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($122 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($23 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 London (LON) to Salt Lake City.

Search Deals

Price to beat on a one-way flight from London (LON) to Salt Lake City.

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonSalt Lake City

LHR London Heathrow - SLC Salt Lake City

LHRSLC

London Heathrow

Wed 10/21

7:05 am-9:58 pm

2 stops21h 53m

Salt Lake City

Tue 11/3

7:45 am-4:25 pm

3 stops25h 40m

$835

LondonSalt Lake City

LHR London Heathrow - SLC Salt Lake City

LHRSLC

London Heathrow

Wed 10/28

10:20 am-9:58 pm

2 stops17h 38m

Salt Lake City

Wed 11/4

7:45 am-5:40 pm

2 stops26h 55m

$839

LondonSalt Lake City

LHR London Heathrow - SLC Salt Lake City

LHRSLC

London Heathrow

Tue 9/22

11:55 am-10:27 pm

1 stop17h 32m

Salt Lake City

Wed 11/11

11:00 pm-8:45 pm

1 stop14h 45m

$859

LondonSalt Lake City

LGW London Gatwick - SLC Salt Lake City

LGWSLC

London Gatwick

Mon 2/8

10:25 am-10:22 pm

2 stops18h 57m

Salt Lake City

Mon 2/22

7:00 am-2:50 pm

2 stops24h 50m

$949

LondonSalt Lake City

LHR London Heathrow - SLC Salt Lake City

LHRSLC

London Heathrow

Tue 9/1

6:40 am-10:15 pm

2 stops22h 35m

Salt Lake City

Wed 9/30

7:45 am-5:00 pm

3 stops26h 15m

$983

LondonSalt Lake City

LHR London Heathrow - SLC Salt Lake City

LHRSLC

London Heathrow

Tue 9/29

7:05 am-10:02 pm

2 stops21h 57m

Salt Lake City

Tue 10/6

7:45 am-5:40 pm

2 stops26h 55m

$1,087

LondonSalt Lake City

LGW London Gatwick - SLC Salt Lake City

LGWSLC

London Gatwick

Wed 10/21

3:40 pm-11:51 pm

2 stops39h 11m

Salt Lake City

Tue 11/3

12:20 pm-10:55 am

2 stops15h 35m

$1,097

LondonSalt Lake City

LGW London Gatwick - SLC Salt Lake City

LGWSLC

London Gatwick

Wed 11/18

11:55 am-10:00 pm

2 stops17h 05m

Salt Lake City

Sun 11/22

11:22 am-10:55 am

2 stops16h 33m

$1,102

LondonSalt Lake City

LHR London Heathrow - SLC Salt Lake City

LHRSLC

London Heathrow

Thu 11/12

6:40 am-10:15 pm

3 stops22h 35m

Salt Lake City

Mon 11/16

7:45 am-4:00 pm

2 stops25h 15m

$1,152

LondonSalt Lake City

LGW London Gatwick - SLC Salt Lake City

LGWSLC

London Gatwick

Sun 9/27

10:20 am-12:10 am

2 stops20h 50m

Salt Lake City

Sun 10/4

6:00 pm-6:50 pm

2 stops17h 50m

$1,156

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

Showing 1-10 of 60 resultsSorted by cheapest first

...

Compare providers for flights from London to Salt Lake City

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from London to Salt Lake City in August.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
BusinessClass	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy2 stars	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on London-Salt Lake City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London-Salt Lake City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London-Salt Lake City flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on London-Salt Lake City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London-Salt Lake City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from London to Salt Lake City

Have a flexible travel schedule? Discover the best time to fly to Salt Lake City from London with our price prediction graph.

LON-SLC

LHR-SLC

LGW-SLC

LCY-SLC

SEN-SLC

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 London to Salt Lake City

LON-SLC

LHR-SLC

LGW-SLC

LCY-SLC

SEN-SLC

What is the cheapest month to book a flight from London to Salt Lake City?

Currently, November is the cheapest month in which you can book a flight from London to Salt Lake City (average of $818). Flying from London to Salt Lake City in June is currently the most expensive (average of $1,265). 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 LON to SLC?

When flying from London to Salt Lake City, 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 to fly round-trip from London to Salt Lake City?

Airfare is typical for this route at the moment.

London to Salt Lake City flights typically cost between $792 and $1,707 in September.
The cheapest round-trip price found within the last 5 days was $831 on Scandinavian Airlines (Sep 22-Sep 29).

How often are flights from London to Salt Lake City delayed?

About 14% of weekly flights between London and Salt Lake City have experienced delays in the past year, with the average delay time being 155 minutes.

What is the most punctual flight time for London to Salt Lake City flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Salt Lake City flights?

Over the last year, Delta have had the lowest number of delays on this route, with just 14% of flights being delayed.

How far ahead should I book a flight from London to Salt Lake City?

Booking 58 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Salt Lake City. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

The best insider tips for London to Salt Lake City flights

Cheapflights partnered with top experts to bring you the best recommendations for your London to Salt Lake City trip

Our travel experts

Ramsey Qubein

Expert on LHR and SLC

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read reviews from past customers who have flown Delta and American Airlines from London to Salt Lake City. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.8

Good

8,503 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

7.8

Good

8,503 reviews

Delta

7.8

Good

8,503 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.1

Good

11,944 reviews

Delta

7.8

Good

8,503 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly into for flights to Salt Lake City from London?
Salt Lake City (SLC) is the airport you will fly into if you book a flight from London to Salt Lake City. You should not have trouble finding flights to Salt Lake City from London; the airport handles an average of 4 inbound flights from London per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Salt Lake City airport from London. It is only a 5.7 mi journey from Salt Lake City (SLC) to Salt Lake City’s city center.
How long is the flight from London to Salt Lake City?
Scandinavian Airlines, JetBlue, and KLM can get you from London to Salt Lake City in just under 17h 10m. Your travel time can differ by up to 4h 43m. The distance between London and Salt Lake City is about 4865 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 flying from London to Salt Lake City round-trip?
Flying on British Airways is currently your cheapest option to Salt Lake City, with prices starting at $650. Additional round-trip tickets that might be worth considering are offered by JetBlue and Delta, with the lowest prices starting at $855 and $1,242, respectively. British Airways is currently priced 34% below the average price you’ll pay for this route.
What are the most popular routes from London to Salt Lake City?
When deciding which route to take from London to Salt Lake City consider London Heathrow - Salt Lake City, London Gatwick - Salt Lake City or London City - Salt Lake City as they are the most popular.
What are the most reliable airlines from London to Salt Lake City?
No one likes to see their flight delayed. When booking a flight from London to Salt Lake City consider choosing SAUDIA (91%), KLM (86%) or Air France (86%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from London to Salt Lake City?
On average you can expect to pay $1,372 for a flight from London to Salt Lake City. The cheapest flight overall is $639 while the most popular route, (London Heathrow - Salt Lake City) is currently priced at $769.
Can I find deals for flights from London to Salt Lake City that include hotel bookings?
Yes. In addition to deals on London to Salt Lake City flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from London to Salt Lake City?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Salt Lake City.
Can I find deals for business class flights from London to Salt Lake City?
Yes. Cheapflights offers flight deals from London to Salt Lake City 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 London to Salt Lake City?
Currently, November is the cheapest month in which you can book a flight from London to Salt Lake City (average of $818). Flying from London to Salt Lake City in June is currently the most expensive (average of $1,265). 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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Top 3 airlines flying from London to Salt Lake City

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest$650	Average$703	FlexibilityNo cancel fee	On-time70%
JetBlue	Cheapest$855	Average$972	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$1,242	Average$1,564	FlexibilityNo cancel fee	On-timeN/A

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$432+ Cheap flights from London (LON) to Salt Lake City (SLC)

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 11/10. 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 London to Salt Lake City

Cheapest flights from London to Salt Lake CityExplore the most affordable flight options available from London to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2026.

Explore the most affordable flight options available from London to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2026.

Best flights from London to Salt Lake CityDiscover carefully curated flight deals from London to Salt Lake City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 17, 2026.

Discover carefully curated flight deals from London to Salt Lake City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 17, 2026.

Last-minute flights from London to Salt Lake CityDiscover last-minute flight deals from London to Salt Lake City. Data last updated August 17, 2026 and is based on user searches.

Discover last-minute flight deals from London to Salt Lake City. Data last updated August 17, 2026 and is based on user searches.

One-way flights from London to Salt Lake CitySearch for one-way flight options from London to Salt Lake City. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.

Search for one-way flight options from London to Salt Lake City. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.

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Compare providers for flights from London to Salt Lake City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from London to Salt Lake City in August.

Best time to book a flight from London to Salt Lake City

Have a flexible travel schedule? Discover the best time to fly to Salt Lake City from London with our price prediction graph.

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What is the cheapest month to book a flight from London to Salt Lake City?

What is the cheapest time of day to fly from LON to SLC?

Find hourly flight availability from London to Salt Lake City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 17, 2026.

When flying from London to Salt Lake City, 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 to fly round-trip from London to Salt Lake City?

Airfare is typical for this route at the moment.

London to Salt Lake City flights typically cost between $792 and $1,707 in September.The cheapest round-trip price found within the last 5 days was $831 on Scandinavian Airlines (Sep 22-Sep 29).

How often are flights from London to Salt Lake City delayed?

About 14% of weekly flights between London and Salt Lake City have experienced delays in the past year, with the average delay time being 155 minutes.

What is the most punctual flight time for London to Salt Lake City flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Salt Lake City flights?

Over the last year, Delta have had the lowest number of delays on this route, with just 14% of flights being delayed.

How far ahead should I book a flight from London to Salt Lake City?

Booking 58 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Salt Lake City. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

The best insider tips for London to Salt Lake City flights

AI-powered summary based on content written by travel experts. AI can make mistakes.

Cheapflights partnered with top experts to bring you the best recommendations for your London to Salt Lake City trip

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Reviews of airlines servicing Salt Lake City

Read reviews from past customers who have flown Delta and American Airlines from London to Salt Lake City. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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What are the cheapest flights from London to Salt Lake City?

Can I find deals for flights from London to Salt Lake City that include hotel bookings?

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London and Salt Lake City flights

Browse other London and Salt Lake City flight options. Last updated on August 17, 2026.

Other flights from London

Browse through other flights departing from London. Flights are based on user searches made on Cheapflights and were last updated on August 17, 2026.

Cheapest flights from London to Salt Lake City
Explore the most affordable flight options available from London to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2026.

Best flights from London to Salt Lake City
Discover carefully curated flight deals from London to Salt Lake City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 17, 2026.

Last-minute flights from London to Salt Lake City
Discover last-minute flight deals from London to Salt Lake City. Data last updated August 17, 2026 and is based on user searches.

One-way flights from London to Salt Lake City
Search for one-way flight options from London to Salt Lake City. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.

London to Salt Lake City flights typically cost between $792 and $1,707 in September.
The cheapest round-trip price found within the last 5 days was $831 on Scandinavian Airlines (Sep 22-Sep 29).