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Cheap flights from London to Salt Lake City

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      Compare London to Salt Lake City flight deals

      Find the cheapest month or even day of the year to fly to Salt Lake City

      Book the best Salt Lake City fare with no extra fees

      Flight deals from London to Salt Lake City

      Looking for a cheap last-minute deal or the best round-trip flight from London to Salt Lake City? Find the lowest prices on one-way and round-trip tickets right here.
      Salt Lake City.C$697 per passenger.Departing Mon, Sep 29, returning Mon, Oct 6.Round-trip flight with Norse Atlantic Airways (UK) and Spirit Airlines.Outbound indirect flight with Norse Atlantic Airways (UK), departing from London Gatwick on Mon, Sep 29, arriving in Salt Lake City.Inbound indirect flight with Spirit Airlines, departing from Salt Lake City on Mon, Oct 6, arriving in London Gatwick.Price includes taxes and charges.From C$697, select.
      Salt Lake City.C$719 per passenger.Departing Fri, Sep 19, returning Fri, Sep 26.Round-trip flight with Norse Atlantic Airways (UK) and Frontier Airlines.Outbound indirect flight with Norse Atlantic Airways (UK), departing from London Gatwick on Fri, Sep 19, arriving in Salt Lake City.Inbound indirect flight with Frontier Airlines, departing from Salt Lake City on Fri, Sep 26, arriving in London Gatwick.Price includes taxes and charges.From C$719, select.
      Salt Lake City.C$771 per passenger.Departing Thu, Aug 28, returning Fri, Sep 19.Round-trip flight with Norse Atlantic Airways (UK) and Spirit Airlines.Outbound indirect flight with Norse Atlantic Airways (UK), departing from London Gatwick on Thu, Aug 28, arriving in Salt Lake City.Inbound indirect flight with Spirit Airlines, departing from Salt Lake City on Fri, Sep 19, arriving in London Gatwick.Price includes taxes and charges.From C$771, select.
      Salt Lake City.C$803 per passenger.Departing Sun, Aug 31, returning Fri, Oct 17.Round-trip flight with Norse Atlantic Airways (UK) and Frontier Airlines.Outbound indirect flight with Norse Atlantic Airways (UK), departing from London Gatwick on Sun, Aug 31, arriving in Salt Lake City.Inbound indirect flight with Frontier Airlines, departing from Salt Lake City on Fri, Oct 17, arriving in London Gatwick.Price includes taxes and charges.From C$803, select.
      Salt Lake City.C$808 per passenger.Departing Sun, Oct 12, returning Sun, Oct 19.Round-trip flight with Norse Atlantic Airways (UK) and Frontier Airlines.Outbound indirect flight with Norse Atlantic Airways (UK), departing from London Gatwick on Sun, Oct 12, arriving in Salt Lake City.Inbound indirect flight with Frontier Airlines, departing from Salt Lake City on Sun, Oct 19, arriving in London Gatwick.Price includes taxes and charges.From C$808, select.
      Salt Lake City.C$860 per passenger.Departing Wed, Aug 20, returning Sat, Aug 23.Round-trip flight with Norse Atlantic Airways (UK) and Spirit Airlines.Outbound indirect flight with Norse Atlantic Airways (UK), departing from London Gatwick on Wed, Aug 20, arriving in Salt Lake City.Inbound indirect flight with Spirit Airlines, departing from Salt Lake City on Sat, Aug 23, arriving in London Gatwick.Price includes taxes and charges.From C$860, select.
      Salt Lake City.C$918 per passenger.Departing Sun, Sep 21, returning Tue, Dec 9.Round-trip flight with Norse Atlantic Airways (UK) and Hawaiian Airlines.Outbound indirect flight with Norse Atlantic Airways (UK), departing from London Gatwick on Sun, Sep 21, arriving in Salt Lake City.Inbound indirect flight with Hawaiian Airlines, departing from Salt Lake City on Tue, Dec 9, arriving in London Gatwick.Price includes taxes and charges.From C$918, select.
      Salt Lake City.C$974 per passenger.Departing Sat, Nov 8, returning Thu, Nov 13.Round-trip flight with Scandinavian Airlines and Frontier Airlines.Outbound indirect flight with Scandinavian Airlines, departing from London Heathrow on Sat, Nov 8, arriving in Salt Lake City.Inbound indirect flight with Frontier Airlines, departing from Salt Lake City on Thu, Nov 13, arriving in London Heathrow.Price includes taxes and charges.From C$974, select.

      Find the cheapest month to fly from London to Salt Lake City

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London to Salt Lake City flights are currently cheapest in September.
      Jul
      from C$1,268
      Aug
      from C$860
      Sep
      from C$719
      Oct
      from C$808
      Nov
      from C$974
      Dec
      from C$1,079
      Jan
      from C$1,231
      Feb
      from C$1,182
      Mar
      from C$1,198
      Apr
      from C$1,525
      May
      from C$1,335
      Jun
      from C$1,824

      Direct flights from London to Salt Lake City

      London to Salt Lake City: Alternative routes

      Compare routes from London to Salt Lake City below. You may find an airport to fly into that's cheaper, faster, or easier than Salt Lake City.

      London to Salt Lake City: Flight information

      The things to know before you go.
      Cheapest flight foundC$697
      Cheapest month to flySeptember
      Average flight time10 hrs, 37 mins
      Most popular airlineVirgin Atlantic
      Average flights per week28

      Finding cheap flights from London to Salt Lake City: Frequently asked questions

      The best price we found for a round-trip flight from London to Salt Lake City is C$697. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      10 hours and 37 minutes is the average flight time from London to Salt Lake City.
      Virgin Atlantic, Delta and KLM fly direct from London to Salt Lake City.
      There are 28 flights per week flying from London to Salt Lake City, as of July 2025.
      The cheapest month to fly from London to Salt Lake City is usually September.
      After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Salt Lake City Airport on Monday, September 29, 2025.
      Yes – the average flight time is 10 hours and 37 minutes.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Salt Lake City but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
      We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Salt Lake City is around 40 days in advance, so don’t leave your flight to the last minute.

      Flying from London to Salt Lake City International Airport (SLC): What you need to know

      • London has plenty of airports to start your journey from. Check out your departure options from London Heathrow Airport (LHR) and London Gatwick Airport (LGW) when organizing your flight from London to Salt Lake City International Airport (SLC). Stansted Airport (STN), London Luton Airport (LTN) and London City Airport (LCY) are the city's other main bases.

      • Around 10 hours 30 minutes is the typical travel time on a direct London to Salt Lake City International Airport flight.

      • Salt Lake City International Airport is located in Salt Lake City. The city follows the UTC-6 timezone and is six hours behind London.

      • You can pick from 5 direct flights each week between London Heathrow Airport (LHR) and Salt Lake City International Airport (SLC). This is the busiest route, with Delta Air Lines offering a 10:10am departure from LHR to SLC.

      • Your flight from London to SLC won't wait if you're late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

      • With more people on the move during high season, it's smart to be at your terminal even earlier. Two hours for domestic flights and up to four for international trips will help you deal with longer queues.

      Airports in London

      London Heathrow Airport (LHR)

      • London Heathrow Airport (LHR) offers an easy route to your destination. Nonstop flights from London to Salt Lake City International Airport (SLC) can be booked from this terminal.

      • Delta Air Lines is a well-known airline that operates direct flights from London to Salt Lake City International Airport leaving from LHR.

      • The top choice among passengers flying between LHR and SLC is Delta Air Lines.

      • Delta Air Lines ranks as the top on-time carrier on this route, with 83.72% of services landing as scheduled.

      • Stopovers are the perfect opportunity to take a travel break and maybe even explore a different city. When searching for cheap flights from London to SLC leaving from London Heathrow Airport (LHR), deselect the 'Direct flights only' box to find out where you can stop along the way. Here's where you could connect through:

        • O'Hare International Airport (ORD)

        • Denver International Airport (DEN)

        • Amsterdam Airport Schiphol (AMS)

      • Travelling from central London to LHR takes about 1 hour by public transport. If you drive, ride-share or grab a cab, you'll cover the 31 kilometres in 55 minutes or so, depending on traffic conditions.

      • Planning to catch an early flight from London to Salt Lake City International Airport? Avoid the mad dash to the terminal (and enjoy a few extra z's) by picking one of these stays near London Heathrow Airport:

      • 68.18% of flights that depart London Heathrow Airport arrive at their destination on schedule.

      London Gatwick Airport (LGW)

      • Squeeze in an extra adventure with a stopover on your flight from London to Salt Lake City International Airport. Check out these connections between London Gatwick Airport and SLC:

        • Amsterdam Airport Schiphol (AMS)

        • Charles de Gaulle Airport (CDG)

        • Harry Reid Airport (formerly McCarran Airport) (LAS)

      • With public transport, you can travel from central London to LGW in about 30 minutes. The airport is roughly 80 kilometres away, and making the trip by car will take approximately 1 hour 20 minutes.

      • Start your vacation sooner with an additional night away from home. Before catching your London to SLC flight, unwind in one of these hotels close to London Gatwick Airport:

      • London Gatwick Airport has an on-time performance of 69.26%. This figure gives an insight into how frequently flights departing from this airport arrive on schedule.

      Stansted Airport (STN)

      • When searching for a flight ticket from London to Salt Lake City International Airport (SLC) out of Stansted Airport (STN), you can choose from a few stopover options. Make a detour to Amsterdam Airport Schiphol (AMS), one of the busiest connection points on this route.

      • STN is around 64 kilometres from central London. The drive from the city centre to the airport takes about 1 hour. If you're planning to use public transport, expect a journey of around 1 hour 25 minutes.

      • Stay in bed a little longer and still make your London to Salt Lake City International Airport flight with time to spare. These hotels near Stansted Airport make departure day a breeze if you're jetting off early:

      • Flights departing from STN arrive at their destination within the scheduled time frame 64.73% of the time.

      About Salt Lake City International Airport (SLC)

      Getting from Salt Lake City International Airport (SLC) to central Salt Lake City

      • The centre of Salt Lake City is roughly 8 kilometres from Salt Lake City International Airport. Journey times by cab or car rental will vary depending on time of day, so do a little research before your trip.

      • Travelling by public transport will take you roughly 2 hours 55 minutes.

      How to find the cheapest flights from London to Salt Lake City International Airport (SLC)

      • Currently, C$389 is the best price we've found for a one-way ticket from London to Salt Lake City International Airport. The cheapest price for a return flight is C$697. Keep in mind fares can change due to demand at the time of booking.

      • Get cheap flights from London to SLC by booking one month ahead. Based on our research, that's the ideal time frame for bagging a bargain.

      • The best month for scoring cheap London to Salt Lake City International Airport tickets is June. Use the 'Whole month' tool to compare prices, then choose the dates with the lowest fares.

      • You don't need to check every day to find out if prices have dropped when you create a Price Alert. We'll notify you when a lower fare pops up on flight tickets from London to SLC.

      • Tailor your trip using filters. Select your ideal arrival and departure times, total journey duration and airlines. You can also sort the results by 'Best,' 'Cheapest' or 'Fastest' flights from London to Salt Lake City International Airport.

      The best time to fly from London to Salt Lake City International Airport (SLC)

      • It's time to decide when to book your flight from London to Salt Lake City International Airport (SLC). July is the most popular month to visit Salt Lake City. If crowds aren't your thing, think about going in April.

      • The warmest month in Salt Lake City is July, with temperatures ranging between 15ºC (59ºF) and 36ºC (97ºF). Lock in your London to SLC flight ticket then if that's your definition of good weather.

      • January has temperatures of between -11ºC (12ºF) and 5ºC (41ºF). Search for cheap tickets from London to Salt Lake City International Airport around that time if you'd rather travel in cooler conditions.

      More about Salt Lake City

      Explore more of the United States

      • Salt Lake City will leave a lasting impression, but there are so many other corners of the United States waiting to be explored. About 241 kilometres north of Salt Lake City, a trip to Pocatello will keep you on the go. Start with leading attractions like Caldwell Park, Old Town and Bannock County Historical Museum.

      • If you want to check out another corner of the United States, consider Logan, roughly 105 kilometres north of Salt Lake City. Museum of Anthropology, Bridger Bike Park and The Church of Jesus Christ of Latter-day Saints are among its highlights.

      Plan the rest of your trip from London to Salt Lake City

      Prices shown on this page are estimated lowest prices only. Found in the last 45 days.