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 24h 55m. Fly via Scandinavian Airlines to get the fastest option. Airlines will cover a distance of 4850 mi.

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 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 (88%), SAUDIA (88%), Air France( 88%).

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 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.

£240+ Cheap Flights from Salt Lake City to London

Cheapflights Tip: The best prices from Salt Lake City to London are usually found in September or January, 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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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 13 October 2026.

Tue 17/1109:28 -

3 stops23h 32m

Tue 24/1106:40 -

3 stops34h 47m

Deal found 8/10£549

Fri 27/1106:34 -

3 stops26h 26m

Fri 4/1206:40 -

3 stops34h 28m

Deal found 9/10£640

Fri 27/1123:59 -

1 stop23h 56m

Fri 4/1212:20 -

1 stop30h 08m

Deal found 13/10£657

Tue 3/1123:59 -

1 stop14h 41m

Wed 11/1112:20 -

1 stop17h 04m

Deal found 10/10£658

Mon 26/1023:45 -

1 stop15h 55m

Tue 10/1107:25 -

1 stop21h 59m

Deal found 8/10£659

Wed 25/1121:56 -

3 stops35h 04m

Wed 2/1206:40 -

3 stops34h 36m

Deal found 11/10£663

Fri 6/1123:59 -

1 stop14h 41m

Fri 13/1112:20 -

1 stop17h 04m

Deal found 8/10£667

Sat 10/1023:59 -

1 stop26h 31m

Wed 14/1008:15 -

1 stop21h 17m

Deal found 10/10£668

Sun 8/1123:59 -

1 stop14h 41m

Fri 20/1109:20 -

1 stop20h 46m

Deal found 12/10£674

Sun 8/1123:59 -

1 stop14h 41m

Mon 23/1109:20 -

1 stop20h 46m

Deal found 8/10£674

Find flight deals from Salt Lake City to London

Round-trip from	£549
One-way from	£240
Popular in	June
Cheapest in	September
Average price	£877

17/11-24/11
6 total stops
58h 19m total
Salt Lake City to London

Search Deals

13/1-31/12
3 total stops
39h 45m total
Salt Lake City to London

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (£44 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 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

Sun 11/4

12:32-09:30

1 stop13h 58m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£249

Fastest return journey

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Fri 15/1

12:36-09:30

1 stop13h 54m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£317

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Wed 7/4

12:32-09:30

1 stop13h 58m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£317

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Wed 11/11

23:59-21:40

1 stop14h 41m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£319

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Wed 2/12

12:35-09:30

1 stop13h 55m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£319

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Sun 15/11

23:59-21:40

1 stop14h 41m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£319

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Mon 9/11

23:59-21:40

1 stop14h 41m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£319

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

£319

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Sat 7/11

23:59-20:55

1 stop13h 56m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£319

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Sun 8/11

23:59-21:40

1 stop14h 41m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£319

Flights are sorted by cheapest return flights first.

Deals found on 9/10

Showing 1-10 of 18 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

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

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 £747). Flying from Salt Lake City to London in December is currently the most expensive (average of £1,077). 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 £822 and £1,023 in November.
The cheapest return price found within the last 5 days was £549 on Multiple Airlines (17 Nov–24 Nov).

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 3 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 24h 55m. Fly via Scandinavian Airlines to get the fastest option. Airlines will cover a distance of 4850 mi.
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 (88%), SAUDIA (88%), Air France( 88%).
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 £747). Flying from Salt Lake City to London in December is currently the most expensive (average of £1,077). 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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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 £240

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/10. 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 13 October 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 13 October 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 13 October 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 13 October 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 13 October 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 13 October 2026.

Last-minute flights from Salt Lake City to LondonDiscover last-minute flight deals from Salt Lake City to London. Data last updated 13 October 2026 and is based on user searches.

Discover last-minute flight deals from Salt Lake City to London. Data last updated 13 October 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 13 October 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 13 October 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 13 October 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 £822 and £1,023 in November.The cheapest return price found within the last 5 days was £549 on Multiple Airlines (17 Nov–24 Nov).

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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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 13 October 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?

Can Cheapflights 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?

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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 13 October 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 13 October 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 13 October 2026.

Last-minute flights from Salt Lake City to London
Discover last-minute flight deals from Salt Lake City to London. Data last updated 13 October 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 13 October 2026.

Salt Lake City to London flights typically cost between £822 and £1,023 in November.
The cheapest return price found within the last 5 days was £549 on Multiple Airlines (17 Nov–24 Nov).