SLC - LHR

£238 Find Cheap Flights from Salt Lake City to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Salt Lake City to Heathrow departing on 25/4. 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 London Heathrow Airport

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

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Everything you should know

Cheapest return fare
£478
Typical prices: £617-£859
JetBlue
Wed 25/2Mon 2/3
SLC - LHR • 1 stop
Cheapest direct flights
£647
Typical prices: £685-£1,130
Virgin Atlantic
Mon 23/2Sun 8/3
SLC - LHR • Direct
Our travellers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Air France offers complimentary champagne in all cabins.
Virgin's Economy Delight includes priority boarding.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Iberia
Cheapest • from £473 (return)
JetBlue
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 12% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 23% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Direct flights
5 days a week
There are direct flights from Salt Lake City to Heathrow 5 days a week: Mon, Tue, Wed, Fri, Sat.
Direct flights
Direct flights
Direct flights
Direct flights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Flight Deals
Booking Insights
Expert advice
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Salt Lake City to Heathrow 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 return flight deals from Salt Lake City to Heathrow

Wed, 25 Feb - Mon, 2 Mar
JetBlue Logo
23:45 - 21:40
SLC
-
LHR
14h 55m
1 stop
JetBlue Logo
09:20 - 21:31
LHR
-
SLC
19h 11m
1 stop
£478JetBlue
Sat, 28 Feb - Sun, 8 Mar
JetBlue Logo
23:45 - 20:45
SLC
-
LHR
14h 00m
1 stop
JetBlue Logo
07:45 - 12:37
LHR
-
SLC
35h 52m
1 stop
£483JetBlue
Tue, 10 Feb - Mon, 23 Feb
JetBlue Logo
23:15 - 21:40
SLC
-
LHR
15h 25m
1 stop
JetBlue Logo
09:20 - 12:00
LHR
-
SLC
33h 40m
1 stop
£484JetBlue
Mon, 2 Mar - Mon, 16 Mar
JetBlue Logo
12:57 - 06:55
SLC
-
LHR
34h 58m
1 stop
JetBlue Logo
12:20 - 11:42
LHR
-
SLC
29h 22m
1 stop
£487JetBlue
Sat, 4 Apr - Sat, 11 Apr
British Airways Logo
18:06 - 14:25
SLC
-
LHR
13h 19m
1 stop
British Airways Logo
10:05 - 18:32
LHR
-
SLC
15h 27m
1 stop
£489British Airways
Sat, 4 Apr - Sat, 11 Apr
American Airlines Logo
17:14 - 12:15
SLC
-
LHR
12h 01m
1 stop
American Airlines Logo
16:10 - 23:17
LHR
-
SLC
14h 07m
1 stop
£491American Airlines
Tue, 24 Feb - Tue, 3 Mar
JetBlue Logo
23:45 - 21:40
SLC
-
LHR
14h 55m
1 stop
JetBlue Logo
12:20 - 22:50
LHR
-
SLC
17h 30m
1 stop
£494JetBlue
Tue, 5 May - Thu, 21 May
British Airways Logo
13:31 - 09:05
SLC
-
LHR
12h 34m
1 stop
British Airways Logo
20:00 - 00:26
LHR
-
SLC
35h 26m
2 stops
£495British Airways
Tue, 12 May - Tue, 19 May
Iberia Logo
06:20 - 16:20
SLC
-
LHR
27h 00m
2 stops
Iberia Logo
12:55 - 22:01
LHR
-
SLC
16h 06m
1 stop
£502Iberia
Mon, 23 Feb - Sun, 8 Mar
JetBlue Logo
22:29 - 06:55
SLC
-
LHR
25h 26m
1 stop
JetBlue Logo
12:20 - 13:37
LHR
-
SLC
31h 17m
1 stop
£504JetBlue
Booking Insights

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

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

How much is a return flight from Salt Lake City to London Heathrow Airport?

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

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

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

If you are looking for a flight deal from Salt Lake City to London Heathrow Airport, look for departures on Wednesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from London Heathrow Airport, Thursday is the cheapest day to fly and Friday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Salt Lake City to London Heathrow Airport, 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 Salt Lake City to London Heathrow Airport is October, where tickets cost £570 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is £1,186 and £966 respectively.

Can I save money by flying with a stopover from Salt Lake City to London Heathrow Airport?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £708, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Salt Lake City to London Heathrow Airport, 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 Salt Lake City to London Heathrow Airport, you should book around 2 weeks before departure, which saves you about 12% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Find deals
Expert advice

Expert advice for your flight from Salt Lake City to Heathrow

 
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.
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on KLM and Air France

Blane Bachelor is a journalist and editor specialising 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 favourite 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.

Read more
Laura Ratliff

Laura Ratliff

Expert on Virgin Atlantic

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

Good to know - Cheap tickets from Salt Lake City to London Heathrow Airport

Low seasonJanuary
Cheapest flight£238
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly and prices are also 2% lower on average.
Flight from Salt Lake City to London Heathrow Airport

When to book flights from Salt Lake City to Heathrow

Are your dates flexible? Find out the best times to travel from Salt Lake City to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 Salt Lake City to London Heathrow Airport flights

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

    In the last 3 days, the lowest price for a flight from Salt Lake City to London Heathrow Airport was £238 for a one-way ticket and £473 for a return.

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

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

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

    The Airbus A330-200 is the aircraft model that flies most regularly on the Salt Lake City to London Heathrow Airport flight route.

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

    You can catch a direct flight from Salt Lake City to London Heathrow Airport on Monday, Tuesday, Wednesday, Friday, and Saturday.

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

    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 Salt Lake City to London Heathrow Airport.

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

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

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

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

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

    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 London Heathrow Airport from Salt Lake City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Salt Lake City to London Heathrow Airport?

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

Direct departures

Salt Lake City to London Heathrow

Monday

Delta

Delta

Tuesday

Delta

Delta

Wednesday

Delta

Delta

Friday

Delta

Delta

Saturday

Delta

Delta

See more direct flights

Direct returns

London Heathrow to Salt Lake City

Tuesday

Delta

Delta

Wednesday

Delta

Delta

Thursday

Delta

Delta

Saturday

Delta

Delta

Sunday

Delta

Delta

See more direct flights

Reviews of the top airline flying from Salt Lake City to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Salt Lake City to London. 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 Salt Lake City to Heathrow? 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.
7.2
JetBlueOverall score based on 2891 reviews
7.4Boarding
6.6Food
8.0Crew
7.5Comfort
7.2Entertainment
Airline reviews

Terrible. They canceled our early morning flight after midnight on the day of and had no available flights to rebook my family on for the next 72 hours. Yet they still had other flights that were not cancelled from JFK so it couldn’t be based on the weather. It felt like they canceled the flight based on it not being profitable enough for them. I am not interested in traveling with the again. The absolute worse customer service and lack of accountability.

2.0 MediocreAnonymous, Jan 2026
JFK - BNA
Read more JetBlue reviews

Terrible. They canceled our early morning flight after midnight on the day of and had no available flights to rebook my family on for the next 72 hours. Yet they still had other flights that were not cancelled from JFK so it couldn’t be based on the weather. It felt like they canceled the flight based on it not being profitable enough for them. I am not interested in traveling with the again. The absolute worse customer service and lack of accountability.

Horribly rude check in at airport, worst in 25 years of flying. All over a simple issue they could have googled to resolve.

First time flying with JetBlue and never again. I went to the counter to request meet and assist because I'm 74 and my wife is 79. I walk with a cane and my wife is handicapped and has her own wheel chair. I told the agent that my wife and luggage was at the entrance door. The ticketing agent said to me that they don't offer meet and assist. I need to bring them our luggage and then go back and get my wife in order to get my boarding pass. As I went back to get my luggage a Southwest agent along with a TSA agent recognized the situation and came over and took my wife and luggage to the JetBlue ticketing counter alongside the line and told the JetBlue agent to issue to take our luggage as soon as they could.

Flight was fine, price was good but food onboard was abysmal. I was on there for breakfast and lunch and dinner 845am EST to 845pm GMT and all I got was a yoghurt parfait, fruit and a piece of cake. Later snacks included an ice-cream brownie and a pizza twist. I was hungry by the time I landed and the airport amenities were closed. Not happy.

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

Good. No issues except a slight delay. Crew came in late.

Not a pleasant experience, service was poor. Didn't like it

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

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.

Checking In on JetBlue site was impossible. It hung up on REAL ID. Even my Global Entry did not help. Luckily, on Kayak site it was a breeze. Entire flight the temperature was COLD! Otherwise the crew was great!

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

Information on your arrival and departure airports

Salt Lake City (SLC)
Heathrow (LHR)