LON - SLC

$411 Find Cheap Flights from London to Salt Lake City

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Salt Lake City departing on 3/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Salt Lake City

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Salt Lake City, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Salt Lake City, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$660
Typical prices: $847-$1,207
Finnair
Mon 5/4Thu 5/14
LHR - SLC • 2 stops
Cheapest non-stop
$1,077
Typical prices: $1,072-$1,397
Virgin Atlantic
Tue 1/27Tue 2/10
LHR - SLC • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
At Heathrow, arrive early to navigate security lines.
For a cost-effective arrival at SLC, take the TRAX Green Line.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Finnair
Cheapest • from $661 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
LHR-SLC
Cheapest
LHR-SLC
Most popular
Insights
Insights
Insights
Insights
When to book
5 weeks
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 14% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 22% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
5 days a week
There are direct flights from London to Salt Lake City 5 days a week: Tue, Wed, Thu, Sat, Sun.
Direct flights
Direct flights
Direct flights
Direct flights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Salt Lake City!
Flight Deals
Booking Insights
Expert advice
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Salt Lake City that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from London to Salt Lake City

Mon, May 4 - Thu, May 14
Finnair Logo
10:20 am - 10:24 pm
LHR
-
SLC
19h 04m2 stops
Finnair Logo
1:31 pm - 12:15 pm
SLC
-
LHR
15h 44m1 stop
$660Finnair
Wed, Apr 8 - Fri, Apr 17
Iberia Logo
12:55 pm - 12:27 am
LHR
-
SLC
18h 32m1 stop
Iberia Logo
12:49 pm - 9:05 am
SLC
-
LHR
13h 16m1 stop
$661Iberia
Mon, Jun 15 - Mon, Jun 29
British Airways Logo
11:00 am - 6:04 pm
LHR
-
SLC
14h 04m1 stop
British Airways Logo
6:35 pm - 3:05 pm
SLC
-
LHR
13h 30m1 stop
$663British Airways
Wed, Feb 25 - Sun, Mar 1
British Airways Logo
12:35 pm - 10:02 pm
LHR
-
SLC
16h 27m1 stop
British Airways Logo
2:08 pm - 10:00 am
SLC
-
LHR
12h 52m1 stop
$668British Airways
Tue, Jan 27 - Tue, Feb 10
Multiple Airlines Logo
1:00 pm - 10:20 pm
LGW
-
SLC
16h 20m1 stop
Multiple Airlines Logo
11:15 pm - 6:00 am
SLC
-
LGW
23h 45m1 stop
$732Multiple Airlines
Mon, Feb 2 - Fri, Feb 6
Multiple Airlines Logo
11:55 am - 11:43 pm
LGW
-
SLC
18h 48m2 stops
Multiple Airlines Logo
12:10 pm - 10:55 am
SLC
-
LGW
15h 45m2 stops
$914Multiple Airlines
Mon, Feb 2 - Mon, Feb 9
Icelandair Logo
11:55 am - 11:43 pm
LGW
-
SLC
18h 48m2 stops
Icelandair Logo
12:17 pm - 10:55 am
SLC
-
LGW
15h 38m2 stops
$935Icelandair
Tue, Mar 17 - Tue, Mar 24
Icelandair Logo
11:55 am - 11:58 pm
LGW
-
SLC
18h 03m2 stops
Icelandair Logo
11:06 am - 10:55 am
SLC
-
LGW
17h 49m2 stops
$956Icelandair
Tue, Jan 27 - Tue, Feb 10
Virgin Atlantic Logo
8:05 pm - 12:10 pm
LCY
-
SLC
23h 05m1 stop
Virgin Atlantic Logo
4:00 pm - 4:35 pm
SLC
-
LCY
17h 35m1 stop
$1,149Virgin Atlantic
Tue, Jan 27 - Tue, Feb 10
Virgin Atlantic Logo
10:00 am - 10:10 pm
LCY
-
SLC
19h 10m2 stops
Virgin Atlantic Logo
9:42 am - 7:15 am
SLC
-
LCY
14h 33m2 stops
$1,155Virgin Atlantic
Booking Insights

KAYAK's insights & trends for London to Salt Lake City flights

Get data-powered insights and trends into flights from London to Salt Lake City to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from London to Salt Lake City?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from London to Salt Lake City departing in May.

What is the cheapest London to Salt Lake City flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from London to Salt Lake City costs $664 on the route between London Heathrow Airport (LHR) and Salt Lake City (SLC). It is also the most popular route.

What’s the cheapest day of the week to fly from London to Salt Lake City?

The average price of all round-trip flights from London to Salt Lake City clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Salt Lake City on a Saturday and more expensive on a Tuesday. On your return trip to London, you should consider flying back on a Thursday, and avoid Fridays for better deals.

What is the cheapest month to fly from London to Salt Lake City?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Salt Lake City, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London to Salt Lake City is November, where tickets cost $808 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $1,178 and $1,167 respectively.

Can I save money by flying with a layover from London to Salt Lake City?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $732 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Salt Lake City, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London to Salt Lake City, you should book around 5 weeks before departure, which saves you about 14% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Expert advice

Expert advice for your flight from London to Salt Lake City

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
KLM

Premium Comfort includes SkyPriority security and two checked bags for a smoother journey.


World Business Class features lay-flat seats and direct aisle access for maximum comfort.

Delta

Delta One Suites offer sliding doors for privacy and comfort on long-haul flights.


Premium Select provides memory foam pillows and extra legroom for added comfort.

Virgin Atlantic

Upper Class offers fully flat beds and private suites for ultimate comfort.


Premium Class provides priority boarding and enhanced meal service for added comfort.

Airports
LHR

At Heathrow, arrive early to navigate long security lines and last-minute gate announcements. Consider flights outside peak times for a smoother experience.

SLC

For a cost-effective arrival at SLC, take the TRAX Green Line. It’s a 20-minute ride to downtown Salt Lake City from the airport.

Our travel experts
Blane Bachelor

Blane Bachelor

Expert on KLM

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Laura Ratliff

Laura Ratliff

Expert on Virgin Atlantic

Laura Ratliff

Laura Ratliff

Laura Ratliff is a New York-based writer and editor. She lives in downtown Brooklyn with her husband and their beloved dogs. Originally from Texas, she now considers New York City her home. She typically spends more than 200,000 miles on a plane each year and stays in plenty of hotels.

Read more
Duncan Madden

Duncan Madden

Expert on LHR

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
Harriet Baskas

Harriet Baskas

Expert on SLC

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more

Good to know

Low seasonNovember
Cheapest flight$411
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from London Gatwick Airport to Salt Lake City

When to book flights from London to Salt Lake City

Are your dates flexible? Find out the best times to travel from London to Salt Lake City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from London to Salt Lake City

  • What facilities does Heathrow (LHR) offer to people with disabilities?

    If you or anyone in your family has disabilities and needs airport assistance, Heathrow (LHR) can provide this. It’s always best to notify the airline at least 48h in advance. Virgin Atlantic and United Airlines flights depart from Terminal 2. If you have less visible disabilities, you can pick up a lanyard so airport staff are aware and on standby to help if need be. Lanyards can be collected from behind Hall C in the check-in zone in Terminal 2. Delta and American Airlines fly out from Terminals 3 and 5 respectively; in Terminal 3 you can pick up a lanyard on Level 1, opposite Pret a Manger, and in Terminal 5 you can get one in Zone G in the check-in area. Terminal 3 also has a designated sensory room or safe space area, for people with cognitive impairments.

  • How do I get from Salt Lake City Airport (SLC) to the centre of the city?

    Public transport to the city is provided by the Utah Transit Authority (UTA). It runs a shuttle in the airport, which you can take to then catch the Green Line light rail service to the centre of the city. A one-way fare is around $2.50 (£1.80). Taxis are also available; the city is around 7.5 miles away from the airport.

  • My flight lands very late. Are there any hotels at Salt Lake City Airport (SLC)?

    There are lots of hotels around 2 miles away from the airport. These include Tru by Hilton Salt Lake City Airport, Hilton Garden Inn Salt Lake City Airport, and the Holiday Inn & Suites Salt Lake City-Airport West, among others. All hotels have standard amenities.

  • Where can I buy foreign currency at Heathrow (LHR)?

    If you’d like to change money before flying, Travelex has shops in Terminals 2 and 5, both before and after security. Opening hours vary, but are approximately 06:00 to 20:00, or slightly later for some branches.

  • What is the cheapest flight from London to Salt Lake City?

    In the last 3 days, the lowest price for a flight from London to Salt Lake City was $411 for a one-way ticket and $660 for a round-trip.

  • Do I need a passport to fly between London and Salt Lake City?

    A passport is required to fly from London to Salt Lake City.

  • Which airports will I be using when flying from London to Salt Lake City?

    There are 3 airports in London (London City, London Gatwick, and London Heathrow.) and only 1 airport in Salt Lake City (Salt Lake City). The cheapest flights are generally found on the London Heathrow Airport to Salt Lake City flight route.

  • Which airlines offer Wi-Fi service onboard planes from London to Salt Lake City?

    All the following airlines offer inflight Wi-Fi service on the London to Salt Lake City flight route: KLM, Air France, Delta, Virgin Atlantic, American Airlines, and Alaska Airlines.

  • Which aircraft models fly most regularly from London to Salt Lake City?

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the London to Salt Lake City flight route.

  • Which airline alliances offer flights from London to Salt Lake City?

    oneworld, and SkyTeam are the airline alliances operating flights between London and Salt Lake City, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from London to Salt Lake City?

    You can catch a nonstop flight from London to Salt Lake City on on Tuesday, Wednesday, Thursday, Saturday, and Sunday.

  • Which is the best airline for flights from London to Salt Lake City, Delta or Virgin Atlantic?

    The two airlines most popular with KAYAK users for flights from London to Salt Lake City are Delta and Virgin Atlantic. With an average price for the route of $1,228 and an overall rating of 7.9, Delta is the most popular choice. Virgin Atlantic is also a great choice for the route, with an average price of $1,372 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from London to Salt Lake City?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Salt Lake City.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Salt Lake City?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Salt Lake City from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Salt Lake City?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Salt Lake City with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Salt Lake City?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Salt Lake City from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London to Salt Lake City

  • Looking for a cheap flight? 25% of our users found flights on this route for $889 or less one-way and $714 or less round-trip.
  • If you’re looking to fly from London to Salt Lake City (SLC), you have a number of flight options. There are no direct flights. However, there are plenty of indirect options with United Airlines, Virgin Atlantic, Delta, American Airlines, and others. The fastest options usually depart from Heathrow (LHR).
  • If you are looking for a short flight, consider those via Seattle or Orlando. Virgin Atlantic flies to Salt Lake City (SLC) via Seattle, and United Airlines flies to SLC via Orlando. All these flights depart from Heathrow (LHR).
  • If you’d like to relax in a lounge before flying out from Heathrow (LHR), there are several options. Terminal 2 has the Plaza Premium Lounge, open from 05:00 to 21:00. Terminals 3 and 5 offer the Club Aspire Lounge, open from 05:00 to 20:00. Terminal 5 also has two Be Relax Spa lounges open from 05:00 to 21:00 and 08:00 to 22:00. All lounges serve hot and cold food and drinks; some have showers and designated quiet zones.
  • For families with children, Heathrow (LHR) has designated family lanes to make going through security smoother. Each terminal also has a Stay & Play playground for kids aged up to 9. Some restaurants take part in a Kids Eat Free scheme, offering free meals for children.
  • For travellers in a hurry, you have the option of purchasing a fast-track security pass. You can pre-book this through the Heathrow Airport website. Prices are around £13 per person.

Prefer to fly direct from London to Salt Lake City?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London to Salt Lake City.
Find which airlines fly direct from London to Salt Lake City Airport, which days they fly and book direct flights.

Direct departures

London to Salt Lake City

Tuesday

Delta

Delta

Wednesday

Delta

Delta

Thursday

Delta

Delta

Saturday

Delta

Delta

Sunday

Delta

Delta

See more direct flights

Direct returns

Salt Lake City to London

Monday

Delta

Delta

Tuesday

Delta

Delta

Wednesday

Delta

Delta

Friday

Delta

Delta

Saturday

Delta

Delta

See more direct flights

Reviews of the top 3 airlines serving from London to Salt Lake City

 
See real verified KAYAK customer reviews for airlines flying from London to Salt Lake City. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Salt Lake City? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8017 reviews
7.2Food
8.5Crew
7.8Entertainment
7.9Comfort
8.1Boarding
Airline reviews

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

6.0 GoodJason, Jan 2026
BOS - SFO
Read more Delta reviews

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

This flight was a first class choice and left much to be desired. Seat backs on seats were falling apart and torn. Seats actually didn't come to a "full & upright position". Pull out table was sprung. Not any significant leg room. All in all we were on an obviously older plane and felt overcharged for what we received as first class.

Flight was delayed several times. At one point, they "pulled back" 15 minutes from the delayed boarding and sent a text saying we would board sooner than previously advised. The flight then was delayed again. And when we boarded, there was an unspecified technical issue which had us waiting in the plane for about an hour.

Delta is a good airline. I've never had an issue with Delta. I'll continue to fly with them until they show me that I shouldn't.

The only thing nice I can say is the flight crew was really nice and apologetic about the situation. They shared as much information as they had and advised us on what we could do about missing connecting flights. The boarding process was so slow. The gate agent was working by herself and should have had someone working with her. It took almost an hour to board because she was trying to board a full flight of people and provide customer service to everyone who was flying standby and/or had questions. It was really chaotic. This didn't help the fact that we were delayed and folks were missing connections the longer it took.

The gate attendants and the crew were terrible. Because of high winds, they needed to carry more fuel, so they had to get volunteers to take the next flight at 6 am the next day. They did a terrible job of it - our flight ended up taking off just under 3 hours of the scheduled time. I hope to never fly Delta again.

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

Our flight was delayed 5 hours, very disorganized, bad communication, confusion. Only good thing was the crew.

1) No pilot available for 1 hour 2) no room for most passengers careyon in overhead—-> stowed below 3) when we landed we had to wait 45 min. Before docking at gate as gate was not ready

It was good. I prefer JB over other airlines.I just wish we had headphones for the films, but other than that - good.

we were delayed because of some safety check that wasn't done or available

Qatar Airways only had spicy meals on the menu in economy class. You might want to get food in the airport before boarding.

The ride share experience in JFK is terrible. After traveling on a flight, then you need to take a subway to the last stop to get an uber or lyft. Unacceptable. Bad job JetBlue for permitting JFK and Port Authority to do this to your passengers.

The flight was two hours late due to a computer fault and resulting maintenance. Nothing was offered as compensation beyond bottles of water during the time we were deplaned and waiting in the terminal.

Very pleasant flight attendants. Gate crew rather loud chatting with each other.

Four plus hour flight delay in New York caused us to take off after 11:30pm. We didn’t arrive at our hotel until five hours after check in. Started the trip off feeling exhausted.

Friendly crew. Poor food service maybe due to full flight. All in all, you get what you pay for.

Everything you need to know for your flight from London to Salt Lake City

Information on your arrival and departure airports