$313 Cheap Flights from Salt Lake City (SLC) to London (LHR)

View $313 flight on Sun, Dec 7, 2025Opens in a new window

Popular airlines from Salt Lake City International Airport (SLC) to Heathrow Airport (LHR)

Cheap Flights from Salt Lake City to London (SLC-LHR)

Prices were available within the past 7 days and start at $313 for one-way flights and $569 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Sat, Jan 10 - Sun, Jan 11
SLC
Salt Lake City
LHR
London
$569 Roundtrip, found 1 day ago
$569
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Sat, Jan 10 from Salt Lake City to London, returning Sun, Jan 11, priced at $569 found 1 day ago
Scandinavian Airlines
Wed, Jan 7 - Sat, Jan 17
SLC
Salt Lake City
LHR
London
$597 Roundtrip, found 22 hours ago
$597
Roundtrip
found 22 hours ago
Select Scandinavian Airlines flight, departing Wed, Jan 7 from Salt Lake City to London, returning Sat, Jan 17, priced at $597 found 22 hours ago
Scandinavian Airlines
Wed, Jan 7 - Tue, Jan 13
SLC
Salt Lake City
LHR
London
$613 Roundtrip, found 22 hours ago
$613
Roundtrip
found 22 hours ago
Select Scandinavian Airlines flight, departing Wed, Jan 7 from Salt Lake City to London, returning Tue, Jan 13, priced at $613 found 22 hours ago
KLM
Mon, Nov 24 - Tue, Nov 25
SLC
Salt Lake City
LHR
London
$700 Roundtrip, found 4 days ago
$700
Roundtrip
found 4 days ago
Select KLM flight, departing Mon, Nov 24 from Salt Lake City to London, returning Tue, Nov 25, priced at $700 found 4 days ago
Delta
Mon, Nov 24 - Wed, Nov 26
SLC
Salt Lake City
LHR
London
$704 Roundtrip, found 6 hours ago
$704
Roundtrip
found 6 hours ago
Select Delta flight, departing Mon, Nov 24 from Salt Lake City to London, returning Wed, Nov 26, priced at $704 found 6 hours ago
JetBlue Airways
Fri, Nov 7 - Tue, Nov 25
SLC
Salt Lake City
LHR
London
$708 Roundtrip, found 1 day ago
$708
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Fri, Nov 7 from Salt Lake City to London, returning Tue, Nov 25, priced at $708 found 1 day ago
Delta
Mon, Nov 24 - Thu, Nov 27
SLC
Salt Lake City
LHR
London
$773 Roundtrip, found 6 hours ago
$773
Roundtrip
found 6 hours ago
Select Delta flight, departing Mon, Nov 24 from Salt Lake City to London, returning Thu, Nov 27, priced at $773 found 6 hours ago
Iberia
Sat, Nov 22 - Wed, Nov 26
SLC
Salt Lake City
LHR
London
$774 Roundtrip, found 9 hours ago
$774
Roundtrip
found 9 hours ago
Select Iberia flight, departing Sat, Nov 22 from Salt Lake City to London, returning Wed, Nov 26, priced at $774 found 9 hours ago
Virgin Atlantic
Sat, Nov 22 - Wed, Nov 26
SLC
Salt Lake City
LHR
London
$778 Roundtrip, found 9 hours ago
$778
Roundtrip
found 9 hours ago
Select Virgin Atlantic flight, departing Sat, Nov 22 from Salt Lake City to London, returning Wed, Nov 26, priced at $778 found 9 hours ago
American Airlines
Sun, Nov 23 - Thu, Nov 27
SLC
Salt Lake City
LHR
London
$794 Roundtrip, found 2 days ago
$794
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Nov 23 from Salt Lake City to London, returning Thu, Nov 27, priced at $794 found 2 days ago

Find the cheapest month to fly from Salt Lake City (SLC) to London (LHR)

September is typically the cheapest month to fly

From $529 - $1,623 per traveler.

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gatwick LGW. Average driving time to city center is 52 minutes. Flights from $1,098
LGW
Gatwick
Average driving time to city center52 min
Flights from $1,098

Frequently asked questions

How much does a flight from Salt Lake City Intl. Airport (SLC) to Heathrow Airport (LHR) cost?
Secure a cheap one-way flight from $313 or cheap return flight from $569 from Salt Lake City Intl. Airport (SLC) to Heathrow Airport (LHR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Salt Lake City Intl. Airport (SLC) to Heathrow Airport (LHR)?
January is the cheapest month to fly from SLC to LHR. Traveling during quieter months is often the key to finding a great deal.
Which airlines fly direct from Salt Lake City Intl. Airport (SLC) to Heathrow Airport (LHR)?
You can fly straight from Salt Lake City Intl. Airport (SLC) to Heathrow Airport (LHR) on a Delta Air Lines flight.
What is the cheapest airline that flies from Salt Lake City Intl. Airport (SLC) to Heathrow Airport (LHR)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest SLC to LHR flight.
How many flights per day from Salt Lake City Intl. Airport (SLC) to Heathrow Airport (LHR)?
On average, you can take your pick of 5 nonstop flights flying from Salt Lake City Intl. Airport (SLC) to Heathrow Airport (LHR) each week. If you can't find one that works for your schedule, consider booking a flight with a layover. Customize your search on Expedia to include one or more stops and opt for the best alternative.
What are the most popular departure times for flights from Salt Lake City Intl. Airport (SLC) to Heathrow Airport (LHR)?
The 5 PM departures from SLC to LHR see the highest demand. They can also be more expensive. If you're looking to save, choose a less crowded time to fly.
What day of the week has the most flights from SLC to LHR?
Jet off on a Friday if you're searching for the largest selection of flights from Salt Lake City Intl. Airport (SLC) to Heathrow Airport (LHR).
What is the earliest flight from Salt Lake City Intl. Airport (SLC) to Heathrow Airport (LHR)?
Hop on the earliest flight at around 5:25PM UTC-7, departing from Salt Lake City Intl. Airport (SLC). You'll be flying for approximately 9h 35m, coming in to land at Heathrow Airport (LHR) at approximately 10:00AM UTC+0.
How long does it take to fly from Salt Lake City Intl. Airport (SLC) to Heathrow Airport (LHR)?
Flights from SLC to LHR have an average travel time of 9 hours and 35 minutes. The distance between these two airports is 4,900 mi.
What airline has the least delays from SLC to LHR?
With 88% of flights generally arriving on time, Virgin Atlantic has the best on-time performance for nonstop flights from Salt Lake City Intl. Airport (SLC) to Heathrow Airport (LHR). To check your flight status and get notified if anything changes, use the Expedia App.
What is the best time to fly from Salt Lake City Intl. Airport (SLC) to Heathrow Airport (LHR)?
To reach Heathrow Airport (LHR) on schedule, opt for a flight that leaves Salt Lake City Intl. Airport (SLC) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for London from Salt Lake City Intl. Airport (SLC)?
Heathrow Airport (LHR) is the only airport in London with direct flights from Salt Lake City Intl. Airport (SLC). Browse the available options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Salt Lake City Intl. Airport (SLC) to Heathrow Airport (LHR) last-minute?
Last-minute bookings from SLC to LHR are generally more expensive. To secure the lowest rates, start searching for flights early. That said, if your travel plans are flexible, you may land a cheap fare right before your trip.
Is it cheaper to book a SLC to LHR flight and hotel package?
Booking a SLC to LHR flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Choose from our impressive range of accommodations and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Salt Lake City Intl. Airport (SLC) to Heathrow Airport (LHR)?
You can usually cancel or reschedule your SLC to LHR flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Salt Lake City Intl.
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air Canada, Air France, Alaska Airlines, American Airlines, British Airways, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, United, Virgin Atlantic
Roundtrip price
$569
Distance
4853 mi
Average flight time
8 hours 40 mins

Book with confidence

Salt Lake City to London Flights

The cheapest times to fly from Salt Lake City to London

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Salt Lake City to London are during the month of January. You can find some of the cheapest flights from Salt Lake City to London with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Salt Lake City to London

Sunday is one of the best days to book for cheap flights from Salt Lake City to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Salt Lake City to London

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Salt Lake City to London in 2025. You can also book with separate airlines for your outbound and return journeys, from $313 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Salt Lake City to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Salt Lake City to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Salt Lake City to London Flights

Explore a world of travel with Expedia

*Available to One Key members.