London

$304+ Cheap flights from Salt Lake City (SLC) 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — LON
Jul 19 — Jul 261
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Find cheap flights from Salt Lake City to London with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Salt Lake City to London are usually found in January or February, booked 18 days in advance, depart on a Thursday or Monday and return on a Wednesday

Cheap flight deals from Salt Lake City to London

Cheapest flights from Salt Lake City to London
Explore the most affordable flight options available from Salt Lake City to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 19, 2026.

This Booking.com deal was found by Cheapflights users on 6/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/179:40 am
SLC
-
LGW
2 stops26h 05m
Multiple Airlines
Tue 10/279:55 am
LGW
-
SLC
2 stops19h 51m
Multiple Airlines
Deal found 6/16$931
This Justfly.com deal was found by Cheapflights users on 6/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:05 am
SLC
-
LHR
2 stops27h 25m
Scandinavian Airlines
Sat 11/216:40 am
LHR
-
SLC
2 stops22h 34m
Scandinavian Airlines
Deal found 6/18$943
This Cheapflightsfares deal was found by Cheapflights users on 6/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/271:45 pm
SLC
-
LHR
2 stops22h 45m
Scandinavian Airlines
Tue 11/310:20 am
LHR
-
SLC
2 stops18h 26m
Scandinavian Airlines
Deal found 6/15$944
This Orbitz deal was found by Cheapflights users on 6/16. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2310:52 pm
SLC
-
LHR
1 stop14h 53m
JetBlue
Tue 9/18:15 am
LHR
-
SLC
1 stop20h 42m
JetBlue
Deal found 6/16$945
This Orbitz deal was found by Cheapflights users on 6/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/811:00 pm
SLC
-
LHR
1 stop14h 45m
JetBlue
Tue 11/1712:20 pm
LHR
-
SLC
1 stop16h 34m
JetBlue
Deal found 6/13$950
This Icelandair deal was found by Cheapflights users on 6/17. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:10 am
SLC
-
LHR
2 stops17h 40m
Multiple Airlines
Mon 11/98:35 pm
LHR
-
SLC
2 stops32h 20m
Multiple Airlines
Deal found 6/17$957
This FlightHub deal was found by Cheapflights users on 6/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:05 am
SLC
-
LHR
2 stops27h 25m
Scandinavian Airlines
Sun 11/86:40 am
LHR
-
SLC
2 stops22h 06m
Scandinavian Airlines
Deal found 6/15$959
This Justfly.com deal was found by Cheapflights users on 6/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:05 am
SLC
-
LHR
2 stops24h 55m
Scandinavian Airlines
Sun 11/156:40 am
LHR
-
SLC
2 stops24h 58m
Scandinavian Airlines
Deal found 6/18$960
This KAYAK deal was found by Cheapflights users on 6/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1511:57 pm
SLC
-
LGW
1 stop26h 38m
JetBlue
Thu 9/312:20 pm
LGW
-
SLC
1 stop17h 37m
JetBlue
Deal found 6/18$961
This Ovago deal was found by Cheapflights users on 6/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:59 pm
SLC
-
LGW
1 stop26h 36m
JetBlue
Sat 8/2212:20 pm
LGW
-
SLC
1 stop17h 37m
JetBlue
Deal found 6/14$962
This Scandinavian Airlines deal was found by Cheapflights users on 6/16. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/88:05 am
SLC
-
LHR
2 stops27h 25m
Scandinavian Airlines
Sat 12/56:40 am
LHR
-
SLC
2 stops22h 34m
Scandinavian Airlines
Deal found 6/16$963
This KAYAK deal was found by Cheapflights users on 6/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:45 am
SLC
-
LHR
2 stops42h 35m
Scandinavian Airlines
Wed 9/306:40 pm
LHR
-
SLC
2 stops36h 07m
Scandinavian Airlines
Deal found 6/17$964

Find flight deals from Salt Lake City to London

Discover tips and strategies to find the most affordable flight options for your journey from Salt Lake City (SLC) to London (LON). 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 June 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$931
(Booking.com)

One-way from

$304
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,375

Good round-trip deal

$1,112 or less

Good one-way deal

$494 or less
Provider with most accurate pricing for Salt Lake City-London (LON) flight deals.
Provider most trusted by Cheapflights users for Salt Lake City-London (LON) flights.
From Salt Lake City to London (LON)
One-way flight from Salt Lake City to London (LON)
Highest demand for flights based on searches. 14% potential increase in price ($183 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
Average for round-trip flights in June 2026
Price to beat on a round-trip flight from Salt Lake City to London (LON).
Price to beat on a one-way flight from Salt Lake City to London (LON).

Cheapflights Fare Finder

 
Customize your flight search to find flights from Salt Lake City to London 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 June 19, 2026.
Use the filters below to find and compare flights from Salt Lake City to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Mon 8/31

11:57 pm-9:35 am

1 stop26h 38m

London Gatwick

Fri 9/4

12:20 pm-10:57 pm

1 stop17h 37m

$961

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Mon 8/31

10:41 pm-2:40 pm

2 stops32h 59m

London Gatwick

Fri 9/4

12:40 pm-8:10 pm

1 stop14h 30m

$1,068

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Sat 9/19

11:59 pm-8:10 pm

1 stop13h 11m

London Heathrow

Fri 10/2

6:30 am-4:12 pm

2 stops16h 42m

$1,074

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Mon 9/21

5:25 pm-10:00 am

Nonstop9h 35m

London Heathrow

Tue 10/6

10:55 am-2:39 pm

Nonstop10h 44m

$1,088

Salt Lake CityLondon

SLC - LCY

SLCLCY

Salt Lake City

Tue 9/15

3:30 pm-4:40 pm

2 stops18h 10m

London City

Wed 9/30

7:00 pm-1:20 pm

1 stop25h 20m

$1,093

Salt Lake CityLondon

SLC - LCY

SLCLCY

Salt Lake City

Mon 8/17

4:35 pm-7:45 pm

1 stop20h 10m

London City

Mon 8/24

8:15 pm-1:10 pm

1 stop23h 55m

$1,119

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Wed 9/16

5:25 pm-10:00 am

Nonstop9h 35m

London Heathrow

Sun 9/27

6:30 am-1:16 pm

1 stop13h 46m

$1,124

Salt Lake CityLondon

SLC - LCY

SLCLCY

Salt Lake City

Tue 7/14

4:21 pm-5:25 pm

2 stops18h 04m

London City

Tue 7/21

7:15 pm-10:48 pm

2 stops34h 33m

$1,134

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Wed 9/23

5:25 pm-10:00 am

Nonstop9h 35m

London Heathrow

Sun 10/4

10:55 am-2:39 pm

Nonstop10h 44m

$1,138

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Tue 7/28

6:25 pm-11:00 am

Nonstop9h 35m

London Heathrow

Sat 8/29

6:30 am-1:10 pm

1 stop13h 40m

$1,140

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 60 resultsSorted by cheapest first
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Compare providers for flights from Salt Lake City to London

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 Salt Lake City to London in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars

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

Have a flexible travel schedule? Discover the best time to fly to London from Salt Lake City 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 Salt Lake City to London

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

Currently, November is the cheapest month in which you can book a flight from Salt Lake City to London (average of $101). Flying from Salt Lake City to London in May is currently the most expensive (average of $671). 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 SLC to LON?

Find hourly flight availability from Salt Lake City 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 June 19, 2026.

When flying from Salt Lake City to London, 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 Salt Lake City to London?

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

To ensure you get the cheapest price possible for a flight from Salt Lake City to London, you should look to book at least 90 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

The best insider tips for Salt Lake City to London 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 Salt Lake City to London trip
Our travel experts
Ramsey Qubein

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.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated June 19, 2026.
Read through reviews of airlines operating flights from Salt Lake City to London, such as KLM,Delta, andVirgin Atlantic. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Overall

7.8

Crew

8.4

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Overall

7.8

Crew

8.4

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Overall

7.8

Crew

8.4

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Overall

7.8

Crew

8.4

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Overall

7.8

Crew

8.4

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Overall

7.8

Crew

8.4

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

Find useful and relevant information for your journey from Salt Lake City to London. 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 from for flights from Salt Lake City to London?

    Salt Lake City (SLC), located 5.7 mi from the city center, is the airport you fly out of when you book flights from Salt Lake City to London. 8 airlines have flights from Salt Lake City to London on a regular basis. Booking flights from Salt Lake City to London should not be difficult; the airport handles an average of 2 outbound flights to London per day.

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

    Departing from Salt Lake City to London will take you 9h 35m. The distance between Salt Lake City and London is about 4850 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Salt Lake City to London round-trip?

    Cheapflights users have booked flights from Salt Lake City to London round-trip from $101. Other airlines that can offer you cheap pricing are Scandinavian Airlines, from $594, and British Airways, from $612. You may be able to fly from Salt Lake City to London for 90% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Salt Lake City to London one-way?

    The cheapest airlines for a one-way flight from Salt Lake City to London are JetBlue ($348), Delta ($494), and British Airways ($517).

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

  • What are the most reliable airlines from Salt Lake City 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 Salt Lake City to London on time: KLM (81%), Scandinavian Airlines (81%), Delta (81%).

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

    Looking at all options, your cheapest flight can be booked for $494. While the most popular route (Salt Lake City - London Heathrow) can be booked for $902 on average, our data indicates $2,634 when flying from Salt Lake City to London.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Salt Lake City 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 Salt Lake City to London?

    Currently, November is the cheapest month in which you can book a flight from Salt Lake City to London (average of $101). Flying from Salt Lake City to London in May is currently the most expensive (average of $671). 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 London?

Book flights to London if you plan to visit one of these locations
Ilford
Dorking
Hounslow
Winchester
Croydon
Gatwick
Southend-on-Sea
Wembley
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
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Hayes
Kingston upon Thames
Eastbourne
Slough
Stansted

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Salt Lake City to London

Discover the top 8 airlines that operate flights from Salt Lake City to London. 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 June 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$101Average$878FlexibilityNo cancel feeOn-time62%
Scandinavian AirlinesCheapest$594Average$1,011FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$612Average$1,114FlexibilityNo cancel feeOn-time70%
Virgin AtlanticCheapest$762Average$1,164FlexibilityNo cancel feeOn-time72%
Air FranceCheapest$785Average$1,050FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$816Average$1,275FlexibilityNo cancel feeOn-time69%
DeltaCheapest$864Average$1,291FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$968Average$1,492FlexibilityNo cancel feeOn-time75%

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