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 25h 13m. Fly via 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.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 City or Salt Lake City - London Gatwick.

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 (98%), SAUDIA (98%), Air France( 98%).

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.

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.

£211+ Cheap Flights from Salt Lake City to London

Cheapflights Tip: The best prices from Salt Lake City to London are usually found in January or September, booked 86 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from Salt Lake City to London

Enter your travel dates to find the best prices.

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Best

Direct

Last-minute

One-way

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 10 November 2026.

Tue 10/1123:59 -

1 stop14h 41m

Tue 17/1107:25 -

1 stop21h 59m

Deal found 5/11£604

Sun 8/1123:59 -

1 stop14h 41m

Tue 17/1107:25 -

1 stop21h 59m

Deal found 7/11£604

Tue 10/1123:59 -

1 stop14h 41m

Wed 18/1107:25 -

1 stop21h 59m

Deal found 5/11£622

Thu 3/1212:35 -

1 stop25h 20m

Tue 8/1207:25 -

1 stop35h 02m

Deal found 9/11£629

Thu 3/1212:35 -

1 stop25h 20m

Thu 10/1207:25 -

1 stop35h 02m

Deal found 5/11£631

Tue 10/1123:59 -

1 stop14h 41m

Mon 16/1112:20 -

1 stop17h 04m

Deal found 5/11£636

Mon 9/1123:59 -

1 stop14h 41m

Mon 16/1108:05 -

1 stop21h 19m

Deal found 7/11£640

Wed 11/1123:59 -

1 stop14h 41m

Tue 15/1207:25 -

1 stop35h 02m

Deal found 9/11£641

Thu 3/1211:11 -

2 stops25h 19m

Thu 10/1212:15 -

2 stops18h 21m

Deal found 5/11£642

Wed 2/1212:35 -

1 stop13h 55m

Tue 8/1207:25 -

1 stop35h 02m

Deal found 9/11£643

Mon 7/1211:03 -

3 stops23h 17m

Mon 14/1209:00 -

3 stops34h 15m

Deal found 8/11£684

Thu 3/1211:11 -

3 stops24h 19m

Tue 8/1207:00 -

3 stops21h 35m

Deal found 6/11£703

Best flights from Salt Lake City to London
Discover carefully curated flight deals from Salt Lake City to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Thu 1/412:32 -

1 stop25h 13m

Thu 8/408:15 -

1 stop34h 27m

Deal found 5/11£721

Mon 22/211:15 -

2 stops16h 35m

Sat 27/212:15 -

2 stops16h 20m

Deal found 6/11£736

Mon 12/417:25 -

Nonstop9h 35m

Mon 19/406:30 -

1 stop13h 38m

Deal found 9/11£911

Sat 27/208:15 -

2 stops24h 45m

Mon 8/306:40 -

3 stops21h 09m

Deal found 6/11£935

Fri 30/417:25 -

Nonstop9h 35m

Sun 9/506:30 -

1 stop20h 00m

Deal found 5/11£948

Fri 26/312:20 -

2 stops37h 50m

Sat 3/417:35 -

2 stops49h 07m

Deal found 7/11£1,018

Sun 13/1216:43 -

2 stops18h 07m

Tue 22/1218:40 -

2 stops35h 20m

Deal found 9/11£1,107

Thu 11/315:55 -

1 stop16h 50m

Tue 16/310:00 -

2 stops30h 01m

Deal found 6/11£1,157

Thu 1/412:00 -

2 stops19h 40m

Thu 8/415:40 -

2 stops37h 55m

Deal found 5/11£754

Wed 2/1212:10 -

2 stops24h 20m

Sun 6/1220:35 -

2 stops32h 30m

Deal found 7/11£799

Fri 12/217:15 -

Nonstop9h 45m

Sun 21/206:20 -

1 stop13h 51m

Deal found 6/11£951

Mon 3/512:10 -

2 stops19h 30m

Mon 10/515:40 -

2 stops38h 16m

Deal found 6/11£815

Fri 15/106:00 -

1 stop17h 50m

Sun 24/110:45 -

Nonstop10h 40m

Deal found 10/11£974

Sun 14/211:25 -

2 stops16h 30m

Sun 21/211:55 -

2 stops18h 12m

Deal found 10/11£835

Tue 12/117:15 -

Nonstop9h 45m

Tue 19/106:20 -

1 stop14h 01m

Deal found 8/11£877

Thu 11/311:01 -

2 stops25h 29m

Tue 16/312:15 -

2 stops16h 10m

Deal found 6/11£879

Mon 4/111:45 -

2 stops16h 10m

Mon 12/415:40 -

2 stops37h 42m

Deal found 8/11£893

Thu 1/408:35 -

3 stops17h 00m

Thu 8/408:30 -

2 stops17h 57m

Deal found 5/11£949

Sat 12/1212:30 -

2 stops44h 50m

Wed 30/1211:20 -

2 stops31h 08m

Deal found 10/11£971

Fri 26/312:20 -

2 stops22h 10m

Sat 3/417:35 -

2 stops49h 07m

Deal found 5/11£1,032

Sun 6/1212:35 -

2 stops27h 00m

Sun 13/1206:30 -

2 stops21h 20m

Deal found 8/11£1,082

Sat 27/211:50 -

2 stops21h 40m

Mon 8/310:05 -

2 stops31h 40m

Deal found 6/11£1,082

Wed 10/212:36 -

3 stops38h 24m

Wed 24/209:35 -

3 stops43h 05m

Deal found 10/11£1,113

Wed 13/112:36 -

2 stops19h 29m

Sun 17/110:40 -

3 stops30h 31m

Deal found 10/11£1,140

Find flight deals from Salt Lake City to London

Round-trip from	£610
One-way from	£211
Popular in	December
Cheapest in	January
Average price	£871

JetBlue
9/2-16/2
2 total stops
31h 43m total
Salt Lake City to London

Search Deals

JetBlue
20/1-31/12
1 total stop
13h 54m total
Salt Lake City to London

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (£46 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£30 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

Cheapflights Fare Finder

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 Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Sat 13/2

23:59-20:55

1 stop13h 56m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£223

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Mon 29/3

23:59-06:30

1 stop23h 31m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£231

Salt Lake CityLondon

SLC Salt Lake City - LGW London Gatwick

SLCLGW

Salt Lake City

Wed 20/1

11:37-13:25

3 stops42h 48m

London Gatwick

Wed 31/12

00:00-16:00

Nonstop0h 00m

£254

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Fri 12/2

23:59-21:40

1 stop14h 41m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£290

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Wed 9/12

12:30-09:30

1 stop14h 00m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£293

Fastest return journey

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Thu 10/12

12:35-09:30

1 stop13h 55m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£293

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Sat 5/12

12:30-09:30

1 stop14h 00m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£293

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Sun 29/11

23:59-06:55

1 stop23h 56m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£323

Salt Lake CityLondon

SLC Salt Lake City - LGW London Gatwick

SLCLGW

Salt Lake City

Tue 5/1

10:29-09:50

2 stops40h 21m

London Gatwick

Wed 31/12

00:00-16:00

Nonstop0h 00m

£365

Salt Lake CityLondon

SLC Salt Lake City - LGW London Gatwick

SLCLGW

Salt Lake City

Tue 1/12

12:39-15:05

2 stops43h 26m

London Gatwick

Wed 31/12

00:00-16:00

Nonstop0h 00m

£381

Flights are sorted by cheapest return flights first.

Deals found on 10/11

Showing 1-10 of 44 resultsSorted by cheapest first

...

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.

SLC-LON

SLC-LHR

SLC-LGW

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

SLC-LON

SLC-LHR

SLC-LGW

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

Currently, January is the cheapest month in which you can book a flight from Salt Lake City to London (average of £670). Flying from Salt Lake City to London in December is currently the most expensive (average of £1,213). 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?

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?

Airfare is below average for this route at the moment.

Salt Lake City to London flights typically cost between £693 and £1,222 in February.
The cheapest return price found within the last 5 days was £610 on JetBlue (9 Feb–16 Feb).

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

New York (JFK) – chosen by Cheapflights users on 67% 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?

New York (JFK) is the most affordable one-stop option, with an average return flight price of £814.

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

Flights via Chicago (ORD) have the shortest average one-way travel time for one-stop routes: 12h 35m.

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

Flights via Chicago (ORD) offer the fastest connection on this route, with an average stopover time of 1h 33m.

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

Related info for your journey

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 25h 13m. Fly via 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 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 City or Salt Lake City - London Gatwick.
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 (98%), SAUDIA (98%), Air France( 98%).
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, January is the cheapest month in which you can book a flight from Salt Lake City to London (average of £670). Flying from Salt Lake City to London in December is currently the most expensive (average of £1,213). 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.

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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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Cheap flights from Salt Lake City to London from £211

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Salt Lake City to London

Cheapest flights from Salt Lake City to LondonExplore 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 10 November 2026.

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 10 November 2026.

Best flights from Salt Lake City to LondonDiscover carefully curated flight deals from Salt Lake City to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Discover carefully curated flight deals from Salt Lake City to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Direct flights from Salt Lake City to LondonExplore direct flight options from Salt Lake City to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 November 2026.

Explore direct flight options from Salt Lake City to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 November 2026.

Last-minute flights from Salt Lake City to LondonDiscover last-minute flight deals from Salt Lake City to London. Data last updated 10 November 2026 and is based on user searches.

Discover last-minute flight deals from Salt Lake City to London. Data last updated 10 November 2026 and is based on user searches.

One-way flights from Salt Lake City to LondonSearch for one-way flight options from Salt Lake City to London. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

Search for one-way flight options from Salt Lake City to London. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

Find flight deals from Salt Lake City to London

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Cheapflights Fare Finder

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

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.

Cheapflights Insights

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

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 10 November 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?

Airfare is below average for this route at the moment.

Salt Lake City to London flights typically cost between £693 and £1,222 in February.The cheapest return price found within the last 5 days was £610 on JetBlue (9 Feb–16 Feb).

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 67% 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 £814.

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 Chicago (ORD) have the shortest average one-way travel time for one-stop routes: 12h 35m.

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 Chicago (ORD) offer the fastest connection on this route, with an average stopover time of 1h 33m.

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

Related info for your journey

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

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

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

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

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

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

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

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

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Alternative routes for Salt Lake City to London

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Complete your trip

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Other flights to London

Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 November 2026.

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

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

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

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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 10 November 2026.

Best flights from Salt Lake City to London
Discover carefully curated flight deals from Salt Lake City to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Direct flights from Salt Lake City to London
Explore direct flight options from Salt Lake City to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 November 2026.

Last-minute flights from Salt Lake City to London
Discover last-minute flight deals from Salt Lake City to London. Data last updated 10 November 2026 and is based on user searches.

One-way flights from Salt Lake City to London
Search for one-way flight options from Salt Lake City to London. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

Salt Lake City to London flights typically cost between £693 and £1,222 in February.
The cheapest return price found within the last 5 days was £610 on JetBlue (9 Feb–16 Feb).