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$389+ 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SLC
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from London to Salt Lake City are usually found in February or March, booked 69 days in advance, depart on a Friday or Tuesday and return on a Sunday

Cheap flight deals from London to Salt Lake City

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Salt Lake City (SLC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$715
(The Travel House)

One-way from

$389
(Norse)

Popular in

July

Cheapest in

February

Average price

$1,004

Good round-trip deal

$1,113 or less

Good one-way deal

$1,291 or less
From London (LON) to Salt Lake City
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One-way flight from London (LON) to Salt Lake City
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Highest demand for flights based on searches. 9% potential increase in price ($118 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from London (LON) to Salt Lake City.
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Price to beat on a one-way flight from London (LON) to Salt Lake City.
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Find flight deals from London to Salt Lake City

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 September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1710:55 amLGW - SLC
2 stops35h 25mMultiple Airlines
Sat 9/279:09 pmSLC - LGW
1 stop30h 46mMultiple Airlines
Deal found 9/10$712
This Trip.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/189:55 amLHR - SLC
1 stop18h 05mMultiple Airlines
Wed 10/18:45 amSLC - LHR
2 stops25h 30mMultiple Airlines
Deal found 9/11$715
This The Travel House deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/57:25 amLHR - SLC
1 stop22h 30mIcelandair
Tue 11/1111:50 pmSLC - LHR
2 stops48h 05mIcelandair
Deal found 9/10$718
This TravelUp deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/308:15 amLHR - SLC
1 stop20h 40mJetBlue
Tue 10/2811:50 pmSLC - LHR
1 stop15h 50mJetBlue
Deal found 9/11$721
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2110:55 amLGW - SLC
1 stop32h 04mMultiple Airlines
Wed 9/248:45 amSLC - LGW
2 stops19h 10mMultiple Airlines
Deal found 9/11$723
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/142:00 pmLGW - SLC
1 stop30h 14mMultiple Airlines
Wed 10/16:05 pmSLC - LGW
2 stops32h 55mMultiple Airlines
Deal found 9/11$729
This Norse deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2110:55 amLGW - SLC
1 stop16h 19mMultiple Airlines
Thu 9/259:09 pmSLC - LGW
1 stop30h 46mMultiple Airlines
Deal found 9/11$730
This JetBlue deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/108:05 amLHR - SLC
1 stop21h 50mJetBlue
Sun 11/2311:54 pmSLC - LHR
1 stop13h 51mJetBlue
Deal found 9/11$734
This TravelUp deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2311:55 amLHR - SLC
1 stop17h 00mJetBlue
Tue 9/3011:59 pmSLC - LHR
1 stop13h 46mJetBlue
Deal found 9/11$742
This JetBlue deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:25 amLHR - SLC
1 stop22h 30mJetBlue
Sun 11/2311:54 pmSLC - LHR
1 stop13h 51mJetBlue
Deal found 9/11$743
This JetBlue deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:25 amLHR - SLC
1 stop21h 30mJetBlue
Tue 12/911:50 pmSLC - LHR
1 stop14h 50mJetBlue
Deal found 9/11$745
This JetBlue deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/148:05 amLHR - SLC
1 stop21h 50mJetBlue
Mon 11/1711:50 pmSLC - LHR
1 stop14h 50mJetBlue
Deal found 9/11$752

Cheapflights Fare Finder

 
Customize your flight search to find flights from London to Salt Lake City 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 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from London to Salt Lake City that are best for you.

Fly from

London

Fly to

Salt Lake City

Route

Depart

Return

Price

LondonSalt Lake City

LGW - SLC

LGWSLC

London Gatwick

Sun 9/21

10:55 am-11:59 am

1 stop32h 04m

Salt Lake City

Wed 9/24

8:45 am-10:55 am

2 stops19h 10m

$723

LondonSalt Lake City

LGW - SLC

LGWSLC

London Gatwick

Sun 9/21

10:55 am-8:14 pm

1 stop16h 19m

Salt Lake City

Thu 9/25

9:09 pm-10:55 am

1 stop30h 46m

$730

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Wed 10/8

11:55 am-10:03 pm

1 stop17h 08m

Salt Lake City

Sat 10/11

11:59 pm-8:45 pm

1 stop13h 46m

$766

LondonSalt Lake City

LGW - SLC

LGWSLC

London Gatwick

Sun 10/5

10:55 am-10:42 am

2 stops30h 47m

Salt Lake City

Fri 10/10

12:36 pm-10:55 am

1 stop15h 19m

$775

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Tue 3/3

12:20 pm-11:04 pm

1 stop17h 44m

Salt Lake City

Thu 3/5

11:59 pm-8:45 pm

1 stop13h 46m

$781

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Sat 1/17

6:40 am-10:15 pm

2 stops22h 35m

Salt Lake City

Sat 1/24

12:40 pm-4:00 pm

2 stops20h 20m

$813

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Thu 11/13

6:40 am-10:11 pm

2 stops22h 31m

Salt Lake City

Mon 11/17

11:15 am-9:40 pm

2 stops27h 25m

$813

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Mon 10/27

8:05 am-10:55 pm

1 stop20h 50m

Salt Lake City

Fri 12/12

11:50 pm-8:45 pm

1 stop13h 55m

$840

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Sat 1/17

8:05 am-11:04 pm

1 stop21h 59m

Salt Lake City

Sat 1/24

11:59 pm-8:45 pm

1 stop13h 46m

$850

LondonSalt Lake City

LHR - SLC

LHRSLC

London Heathrow

Thu 12/11

10:20 am-10:25 pm

2 stops19h 05m

Salt Lake City

Sun 12/14

11:35 am-5:00 pm

3 stops22h 25m

$859

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 58 results
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The best insider tips for London to Salt Lake City flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your London to Salt Lake City trip
Airports
LHR

Expect strict security at Heathrow. Ensure all liquids are in one small bag to avoid delays during manual screening.

Read more about LHRby Ramsey Qubein
SLC

Use the TRAX light rail for quick access to downtown Salt Lake City from the airport.

Read more about SLCby Ramsey Qubein
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on LHR and SLC

Ramsey Qubein

Ramsey Qubein

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 more

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.
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

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

Use this chart to determine the optimal time to book a round-trip flight from London to Salt Lake City. Price data was last updated on August 29, 2025.

Booking 69 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.

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

Currently, October is the cheapest month in which you can book a flight from London to Salt Lake City (average of $277). Flying from London to Salt Lake City in March is currently the most expensive (average of $417). 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?

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 September 11, 2025.

It’s optimal to fly from London to Salt Lake City in the morning. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight at noon.

How much does it cost to fly round-trip from London to Salt Lake City?

Reviews of airlines servicing Salt Lake City

Get insights into the airlines that provide service to Salt Lake City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Salt Lake City. Reviews last updated September 11, 2025.
Read reviews from past customers who have flown Delta, Virgin Atlantic, and JetBlue 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
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Virgin Atlantic
7.4
Good
664 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
JetBlue
7.2
Good
2,913 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Related info for your journey

Find useful and relevant information for your journey from London to Salt Lake City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 3 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?

    JetBlue and Scandinavian Airlines can get you from London to Salt Lake City in just under 17h 08m. Your travel time can differ by up to 5h 27m. The distance between London and Salt Lake City is about 4850 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 JetBlue is currently your cheapest option to Salt Lake City, with prices starting at $755. Additional round-trip tickets that might be worth considering are offered by Virgin Atlantic and Delta, with the lowest prices starting at $1,067 and $1,124, respectively. JetBlue is currently priced 29% 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 KLM (81%), Air France (81%) or Scandinavian Airlines (81%) 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 $1,461 for a flight from London to Salt Lake City. The cheapest flight overall is $615 while the most popular route, (London Heathrow - Salt Lake City) is currently priced at $590.

  • 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, October is the cheapest month in which you can book a flight from London to Salt Lake City (average of $277). Flying from London to Salt Lake City in March is currently the most expensive (average of $417). 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

Traveling to a place near Salt Lake City?

Book flights to Salt Lake City if you plan to visit one of these locations
Bountiful
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Farmington
Layton
Logan
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West Jordan
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Draper
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Top 3 airlines flying from London to Salt Lake City

Discover the top 3 airlines that operate flights from London to Salt Lake City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$755Average$917FlexibilityNo cancel feeOn-time62%
Virgin AtlanticCheapest$1,067Average$1,106FlexibilityNo cancel feeOn-time72%
DeltaCheapest$1,124Average$1,720FlexibilityNo cancel feeOn-timeN/A

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