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Cheap flights from Salt Lake City to London from £158

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 26/1. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — LON
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Salt Lake City to London are usually found in January or March, booked 36 days in advance, depart on a Wednesday or Friday and return on a Thursday

Cheap 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 14 November 2025.

Round-trip from

£438

One-way from

£158

Popular in

June

Cheapest in

January

Average price

£673

Good round-trip deal

£940 or less

Good one-way deal

£679 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 14/1-22/1
  • 4 total stops
  • 46h 55m total
  • Salt Lake City to London
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26/1
  • 26/1
  • 3 total stops
  • 48h 26m total
  • Salt Lake City to London
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Highest demand for flights based on searches. 19% potential increase in price (£135 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Salt Lake City to London (LON).
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Price to beat on a one-way flight from Salt Lake City to London (LON).
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Find 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 14 November 2025.

Mon 1/1208:20SLC - LHR
2 stops27h 10mScandinavian Airlines
Mon 8/1206:40LHR - SLC
2 stops22h 44mScandinavian Airlines
Deal found 11/11£455
Sun 7/1208:20SLC - LHR
2 stops24h 40mScandinavian Airlines
Sat 13/1206:40LHR - SLC
2 stops22h 37mScandinavian Airlines
Deal found 13/11£461
Mon 1/1208:20SLC - LHR
2 stops26h 20mScandinavian Airlines
Sat 13/1206:40LHR - SLC
2 stops22h 37mScandinavian Airlines
Deal found 11/11£478
Sat 6/1208:20SLC - LHR
2 stops27h 10mScandinavian Airlines
Mon 15/1206:40LHR - SLC
2 stops22h 44mScandinavian Airlines
Deal found 11/11£484
Mon 24/1116:58SLC - LHR
1 stop13h 32mUnited Airlines
Wed 26/1106:30LHR - SLC
2 stops22h 29mUnited Airlines
Deal found 10/11£498
Mon 24/1117:15SLC - LHR
Nonstop9h 45mAir France
Wed 26/1106:20LHR - SLC
1 stop14h 05mAir France
Deal found 10/11£531
Mon 24/1111:13SLC - LHR
1 stop12h 52mMultiple Airlines
Wed 26/1106:20LHR - SLC
1 stop14h 05mMultiple Airlines
Deal found 10/11£535
Mon 24/1110:09SLC - LCY
2 stops19h 46mMultiple Airlines
Wed 26/1109:50LCY - SLC
2 stops19h 39mMultiple Airlines
Deal found 10/11£536
Mon 1/1223:59SLC - LHR
1 stop14h 41mJetBlue
Fri 5/1208:05LHR - SLC
1 stop21h 51mJetBlue
Deal found 13/11£554
Tue 11/1123:50SLC - LHR
1 stop14h 50mJetBlue
Tue 18/1107:25LHR - SLC
1 stop22h 30mJetBlue
Deal found 11/11£559
Tue 11/1123:50SLC - LHR
1 stop14h 50mJetBlue
Thu 20/1107:25LHR - SLC
1 stop22h 31mJetBlue
Deal found 11/11£560
Sat 15/1106:00SLC - LGW
2 stops19h 00mMultiple Airlines
Mon 17/1109:40LGW - SLC
2 stops21h 19mMultiple Airlines
Deal found 12/11£704

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 14 November 2025.
Use the filters below to find and compare flights from Salt Lake City to London that are best for you.

Fly from

Salt Lake City

Fly to

London

Route

Depart

Return

Price

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Sun 22/3

13:45-16:00

2 stops20h 15m

London Heathrow

Mon 30/3

06:40-22:09

2 stops22h 29m

£546

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Tue 13/1

23:15-21:40

1 stop15h 25m

London Heathrow

Tue 20/1

12:20-22:20

1 stop17h 00m

£559

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Tue 10/3

23:59-21:40

1 stop15h 41m

London Heathrow

Tue 17/3

12:20-23:04

1 stop16h 44m

£560

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Thu 15/1

23:15-20:45

1 stop14h 30m

London Heathrow

Tue 20/1

07:25-22:20

1 stop21h 55m

£570

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Tue 3/3

23:59-21:40

1 stop14h 41m

London Heathrow

Wed 11/3

07:25-23:03

1 stop21h 38m

£583

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Sat 28/2

23:59-20:45

1 stop13h 46m

London Heathrow

Sun 8/3

09:20-21:46

1 stop18h 26m

£593

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Wed 11/3

14:32-09:30

1 stop12h 58m

London Heathrow

Wed 18/3

07:25-23:04

1 stop21h 39m

£593

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Sun 30/11

23:59-20:45

1 stop13h 46m

London Heathrow

Sat 6/12

08:05-22:56

1 stop21h 51m

£606

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Tue 13/1

23:15-21:40

1 stop15h 25m

London Heathrow

Wed 21/1

12:20-22:20

1 stop17h 00m

£620

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Thu 22/1

23:15-20:45

1 stop14h 30m

London Heathrow

Thu 29/1

12:20-22:20

1 stop17h 00m

£622

Flights are sorted by cheapest return flights first.

Deals found on 13/11

Showing 1-10 of 60 results
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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

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

Use this chart to determine the optimal time to book a return flight from Salt Lake City to London. Price data was last updated on 7 November 2025.

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 16 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 £77). Flying from Salt Lake City to London in June is currently the most expensive (average of £703). 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 14 November 2025.

A simple way to save on the total cost of your ticket is to fly from Salt Lake City to London in the morning. If you’re flexible enough to do this you can expect to save up to 58% on your trip compared to booking a flight at midday.

What’s the top stopover airport for flights from Salt Lake City to London?

Share of one-stop return flights from Salt Lake City to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

New York (JFK) – chosen by Cheapflights users on 75% of one-stop itineraries from Salt Lake City to London on Cheapflights.

What’s the cheapest stopover airport for flights from Salt Lake City to London?

Average return fare for one-stop flights from Salt Lake City to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

New York (JFK) is the most affordable one-stop option, with an average return flight price of £611.

What’s the fastest stopover option from Salt Lake City to London?

Shortest average travel time for one-stop one-way flights from Salt Lake City to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Denver (DEN) have the shortest average one-way travel time for one-stop routes: 11h 11m.

Which airport typically offers the quickest stopover for flights from Salt Lake City to London?

Average stopover duration for one-stop one-way flights from Salt Lake City to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Denver (DEN) offer the fastest connection on this route, with an average stopover time of 1h 11m.

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 14 November 2025.
Check out reviews from past customers who have flown with Virgin Atlantic and JetBlue from Salt Lake City to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
673 reviews
Check prices

Crew

8.1

Overall

7.5

Entertainment

7.5

Boarding

7.7

Comfort

7.3

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.5
Good
673 reviews
Virgin Atlantic
7.5
Good
673 reviews
Check prices

Crew

8.1

Overall

7.5

Entertainment

7.5

Boarding

7.7

Comfort

7.3

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
JetBlue
7.2
Good
2,907 reviews
Virgin Atlantic
7.5
Good
673 reviews
Check prices

Crew

8.1

Overall

7.5

Entertainment

7.5

Boarding

7.7

Comfort

7.3

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

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 3 outbound flights to London per day. You should also have plenty of airline options to choose from since 1 airline has 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 15h 25m. Fly via Scandinavian Airlines, JetBlue, or Turkish Airlines to get the fastest option. Airlines will cover a distance of 4850 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Salt Lake City to London round-trip?

    Flying on JetBlue is currently your cheapest option to London, with prices starting at £552. JetBlue is 22% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 (86%), Scandinavian Airlines (86%), Delta( 86%).

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

    While on average a flight from Salt Lake City to London is generally £841, our data shows the cheapest flight currently is £572. When looking at the most popular route, (Salt Lake City - London Heathrow), you can expect to pay £438 for that flight.

  • 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 £77). Flying from Salt Lake City to London in June is currently the most expensive (average of £703). 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?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Croydon
Slough
Gatwick
Hounslow
Luton
Ilford
Wembley
Deal
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Watford
Winchester
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Romford
Chichester
Ipswich
Bedford
Eastbourne

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Top airline flying from Salt Lake City to London

Discover the top airline 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 858,174 searches. Data last updated 14 November 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£552Average£771FlexibilityNo cancel feeOn-time62%
Search JetBlue flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Salt Lake City to London?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to London from Salt Lake City today with Cheapflights!

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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