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Cheap flights from Salt Lake City to London from £194

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 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — LON
11 Aug — 18 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Salt Lake City to London are usually found in January or February, booked 86 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Salt Lake City to London

Enter your travel dates to find the best prices.

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 12 July 2026.

Tue 28/723:59
SLC
-
LGW
1 stop26h 36m
JetBlue
Sat 29/812:20
LGW
-
SLC
1 stop17h 39m
JetBlue
Deal found 9/7£679
Tue 6/1007:45
SLC
-
LHR
2 stops26h 55m
Scandinavian Airlines
Wed 21/1015:35
LHR
-
SLC
2 stops37h 38m
Scandinavian Airlines
Deal found 11/7£682
Tue 25/822:39
SLC
-
LHR
1 stop15h 06m
JetBlue
Wed 9/911:55
LHR
-
SLC
1 stop16h 59m
JetBlue
Deal found 10/7£685
Mon 10/823:59
SLC
-
LGW
1 stop26h 36m
JetBlue
Tue 25/812:20
LGW
-
SLC
1 stop17h 39m
JetBlue
Deal found 7/7£685
Mon 10/822:39
SLC
-
LHR
1 stop15h 06m
JetBlue
Tue 25/808:40
LHR
-
SLC
1 stop21h 19m
JetBlue
Deal found 9/7£690
Mon 24/823:59
SLC
-
LGW
1 stop26h 36m
JetBlue
Mon 31/812:20
LGW
-
SLC
1 stop17h 44m
JetBlue
Deal found 10/7£691
Mon 19/1007:45
SLC
-
LHR
2 stops25h 15m
Scandinavian Airlines
Mon 26/1018:40
LHR
-
SLC
2 stops33h 29m
Scandinavian Airlines
Deal found 10/7£693
Tue 27/1013:50
SLC
-
LGW
2 stops15h 05m
Multiple Airlines
Wed 4/1111:55
LGW
-
SLC
2 stops17h 00m
Multiple Airlines
Deal found 11/7£693
Tue 25/823:59
SLC
-
LHR
1 stop23h 31m
JetBlue
Tue 1/908:40
LHR
-
SLC
1 stop21h 24m
JetBlue
Deal found 8/7£694
Sat 22/823:59
SLC
-
LGW
1 stop26h 36m
JetBlue
Sat 29/812:20
LGW
-
SLC
1 stop17h 39m
JetBlue
Deal found 7/7£694
Mon 10/815:45
SLC
-
LGW
2 stops15h 55m
Multiple Airlines
Tue 25/813:00
LGW
-
SLC
2 stops16h 30m
Multiple Airlines
Deal found 9/7£696
Tue 28/722:39
SLC
-
LHR
1 stop15h 06m
JetBlue
Sat 29/808:40
LHR
-
SLC
1 stop21h 19m
JetBlue
Deal found 8/7£697

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 12 July 2026.

Round-trip from

£679

One-way from

£194

Popular in

June

Cheapest in

January

Average price

£887
JetBlue
  • JetBlue
  • 28/7-29/8
  • 2 total stops
  • 44h 15m total
  • Salt Lake City to London
Search Deals
31/8
  • 31/8
  • 3 total stops
  • 41h 04m total
  • Salt Lake City to London
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£88 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 12 July 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 return flight

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Mon 10/8

23:59-09:35

1 stop26h 36m

London Gatwick

Tue 25/8

12:20-22:59

1 stop17h 39m

£708

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Mon 10/8

15:45-14:40

2 stops15h 55m

London Gatwick

Tue 25/8

13:00-22:30

2 stops16h 30m

£718

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Mon 10/8

12:05-11:55

2 stops16h 50m

London Heathrow

Tue 25/8

21:25-17:40

2 stops27h 15m

£718

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Sat 22/8

22:39-20:45

1 stop15h 06m

London Heathrow

Sat 29/8

08:40-22:59

1 stop21h 19m

£741

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Thu 20/8

12:05-11:55

2 stops16h 50m

London Heathrow

Thu 27/8

13:05-22:30

2 stops16h 25m

£741

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Tue 18/8

15:40-14:40

2 stops16h 00m

London Gatwick

Thu 27/8

13:00-22:30

2 stops16h 30m

£767

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Sat 19/9

13:00-11:55

2 stops15h 55m

London Heathrow

Wed 23/9

21:25-22:30

2 stops32h 05m

£782

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Sun 1/11

07:45-16:25

3 stops25h 40m

London Heathrow

Fri 11/12

06:40-21:46

2 stops22h 06m

£785

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Mon 24/8

07:50-16:00

2 stops25h 10m

London Heathrow

Thu 27/8

06:40-21:21

2 stops21h 41m

£795

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Tue 22/9

18:25-11:00

Nonstop9h 35m

London Heathrow

Tue 29/9

06:15-13:13

1 stop13h 58m

£795

Flights are sorted by cheapest return flights first.

Deals found on 8/7

Showing 1-10 of 60 resultsSorted by cheapest first
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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 return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from 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 £75). Flying from Salt Lake City to London in May is currently the most expensive (average of £500). 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 12 July 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 for a return flight from Salt Lake City to London?

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

The price you pay for your flight from Salt Lake City to London may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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) is the airport you will fly out of if you book a flight from Salt Lake City to London. You should not have trouble finding flights to London from Salt Lake City; the airport handles an average of 2 outbound flights to London per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Salt Lake City airport to London. It is only a 5.7 mi journey to Salt Lake City (SLC) from Salt Lake City’s city center.

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

    There are many flights that can get you from Salt Lake City to London in 18h 55m. Fly via JetBlue, Scandinavian Airlines, or Virgin Atlantic to get the fastest option. Airlines will cover a distance of 4865 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    The most popular route from Salt Lake City to London is Salt Lake City - London Heathrow. You may also consider Salt Lake City - London Gatwick or Salt Lake City - London City.

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

    Before booking your flight to London from Salt Lake City, check out the most reliable airlines to get you to your destination on time: KLM (77%), Scandinavian Airlines (77%), Delta( 77%).

  • 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 holiday 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 £75). Flying from Salt Lake City to London in May is currently the most expensive (average of £500). 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

Travelling to a place near London?

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Gatwick
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Southall
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Why should you use Cheapflights to find cheap flight tickets from Salt Lake City to London?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from Salt Lake City.

Can Cheapflights find flights from Salt Lake City to London with no change fees?

Yes! Cheapflights helps users easily find flights from Salt Lake City to London with no change fees.

Can Cheapflights notify me if prices for flights from Salt Lake City to London become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Salt Lake City today and book when prices fit your budget.

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