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Cheap flights from Salt Lake City to London from $321

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Salt Lake City to London departing on 7/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Salt Lake City to London

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Salt Lake City to London.
Scandinavian Airlines Logo
8:05 am - 4:00 pmSLC-LHR
24h 55m2 stops
Scandinavian Airlines Logo
6:40 am - 9:47 pmLHR-SLC
22h 07m2 stops
$692Scandinavian Airlines
Find Deal
Sun, Sep 28 - Tue, Oct 7
 Logo
8:37 am - 10:55 amSLC-LGW
19h 18m1 stop
 Logo
10:55 am - 4:42 pmLGW-SLC
36h 47m2 stops
Fri, May 9 - Wed, May 28
JetBlue Logo
10:59 pm - 8:45 pmSLC-LHR
14h 46m1 stop
JetBlue Logo
12:20 pm - 11:04 pmLHR-SLC
16h 44m1 stop
$698JetBlue
Find Deal
Mon, Oct 20 - Sat, Nov 1
JetBlue Logo
10:59 pm - 8:45 pmSLC-LHR
14h 46m1 stop
JetBlue Logo
8:15 am - 9:54 pmLHR-SLC
20h 39m1 stop
$713JetBlue
Find Deal
Wed, Sep 24 - Mon, Sep 29
Delta Logo
9:45 am - 10:00 amSLC-LGW
17h 15m1 stop
Delta Logo
12:00 pm - 10:31 pmLGW-SLC
17h 31m1 stop
$767Delta
Find Deal
Wed, Aug 27 - Fri, Sep 5
Delta Logo
5:20 pm - 9:50 amSLC-LHR
9h 30mnonstop
Delta Logo
6:15 am - 1:50 pmLHR-SLC
14h 35m1 stop
$786Delta
Find Deal
Mon, Sep 1 - Tue, Sep 30
KLM Logo
5:10 pm - 1:10 pmSLC-LHR
13h 00m1 stop
KLM Logo
11:45 am - 7:41 pmLHR-SLC
14h 56m1 stop
$858KLM
Find Deal
Wed, Aug 20 - Sun, Aug 31
KLM Logo
5:10 pm - 1:10 pmSLC-LHR
13h 00m1 stop
KLM Logo
8:55 pm - 1:05 pmLHR-SLC
23h 10m1 stop
$880KLM
Find Deal
Wed, Sep 3 - Tue, Sep 9
Virgin Atlantic Logo
9:59 am - 8:50 amSLC-LCY
15h 51m2 stops
Virgin Atlantic Logo
5:50 pm - 1:05 pmLCY-SLC
26h 15m1 stop
$985Virgin Atlantic
Find Deal
Wed, Sep 3 - Tue, Sep 9
Virgin Atlantic Logo
4:25 pm - 4:40 pmSLC-LCY
17h 15m1 stop
Virgin Atlantic Logo
9:20 am - 10:15 pmLCY-SLC
19h 55m2 stops
$991Virgin Atlantic
Find Deal
Mon, Oct 13 - Mon, Oct 20

JetBlue flights from Salt Lake City to London

Our best JetBlue deals on Salt Lake City to London flight tickets
JetBlue
Oct 20
SLC10:59 pmSalt Lake City
14h 46m
1 stop
LHR8:45 pmLondon Heathrow
Nov 1
LHR12:20 pmLondon Heathrow
16h 44m
1 stop
SLC11:04 pmSalt Lake City
JetBlue
Apr 29
SLC11:36 pmSalt Lake City
14h 09m
1 stop
LHR8:45 pmLondon Heathrow
May 13
LHR8:15 amLondon Heathrow
21h 08m
1 stop
SLC10:23 pmSalt Lake City
JetBlue
Sep 24
SLC10:59 pmSalt Lake City
14h 46m
1 stop
LHR8:45 pmLondon Heathrow
Sep 29
LHR8:15 amLondon Heathrow
20h 39m
1 stop
SLC9:54 pmSalt Lake City

British Airways flights from Salt Lake City to London

Our best British Airways deals on Salt Lake City to London flight tickets
British Airways
Jun 3
SLC8:20 amSalt Lake City
15h 05m
1 stop
LHR6:25 amLondon Heathrow
Jun 17
LHR10:30 amLondon Heathrow
15h 30m
1 stop
SLC7:00 pmSalt Lake City
British Airways
May 28
SLC7:03 amSalt Lake City
21h 02m
1 stop
LHR11:05 amLondon Heathrow
Jun 4
LHR11:15 amLondon Heathrow
13h 57m
1 stop
SLC6:12 pmSalt Lake City
British Airways
Jul 15
SLC5:29 amSalt Lake City
23h 01m
2 stops
LCY11:30 amLondon City
Aug 5
LCY5:05 pmLondon City
32h 12m
2 stops
SLC6:17 pmSalt Lake City

See travel insights to London from

How to get the cheapest flight ticket from Salt Lake City to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London?

The cheapest month to fly to London from Salt Lake City is in January. Flight prices, which tend to average around $762, are often lower during this time because this is during the off-season. The month of March is another great option to travel to London, with average flight prices from Salt Lake City averaging around $789.

What is the cheapest day to depart on your flight to London?

The cheapest day to depart from Salt Lake City to London is on a Tuesday. Travelers who choose to depart for London on a Tuesday will often find tickets for as low as $1,123. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,262. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

What is the cheapest time of day to depart on your flight to London?

Flying to London from Salt Lake City at noon is the least expensive time of day to depart. momondo users have found prices as low as $941 when looking at flights departing at noon. Flights to London are more costly in the evening, with an average ticket price of $1,426. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

Fly from Salt Lake City to London Heathrow for the best Salt Lake City - London flight prices

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from Salt Lake City when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to London for around $1,051 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Salt Lake City for as low as $923 on momondo.

What cabin class options are available on Salt Lake City to London flights?

There are 3 cabin classes available to choose from on Salt Lake City to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Salt Lake City to London flight prices changed over time?

As of April 2025, prices for Salt Lake City to London flights are approximately 19% cheaper when compared to flights at the same time last year.

When to book flights from Salt Lake City to London

Are you open to changing your travel dates? Check out the ideal times to fly from Salt Lake City to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Salt Lake City to London (SLC to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Salt Lake City to London

Best Price Found

$321

Fastest flight time

9h 30m

Direct flights

Tue, Wed, Thu, Sat and Sun

Airports in London

4 airports
The best one-way flight to London from Salt Lake City in the past 72 hours is $321. The best round-trip flight deal from Salt Lake City to London found on momondo in the last 72 hours is $692.
The fastest flight from Salt Lake City to London takes 9h 30m
Direct flights go from Salt Lake City to London on Tuesday, Wednesday, Thursday, Saturday and Sunday. Airlines offering direct flights are: Virgin Atlantic, Delta and Air France.
There are 4 airports near London: London City (LCY), London Heathrow (LHR), London Stansted (STN), London Gatwick (LGW)

  • How far is Salt Lake City to London by plane?

    The distance between Salt Lake City and London is about 4857.8 mi. Flights usually cover this in 9h 30m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Salt Lake City Airport to London?

    Prices for flights from Salt Lake City Airport to London are updated daily.

  • How many operators does momondo search for flights from Salt Lake City Airport to London?

  • How old do you have to be to fly from Salt Lake City Airport to London?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Salt Lake City Airport to London.

  • What documentation or ID do you need to fly to London?

    The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Salt Lake City to London?

  • What is the most popular airline from Salt Lake City to London?


Best airlines flying from Salt Lake City to London

Compare and see reviews for airlines that fly from Salt Lake City to London with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $660Free CancellationRating
7.3
2,924 reviews
Search JetBlue flights
IberiaPriceFrom $668Free CancellationRating
7.0
2,684 reviews
Search Iberia flights
British AirwaysPriceFrom $669Free CancellationRating
6.6
6,799 reviews
Search British Airways flights
American AirlinesPriceFrom $683Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
KLMPriceFrom $777Free CancellationRating
7.8
1,333 reviews
Search KLM flights
Air FrancePriceFrom $778Free CancellationRating
7.4
1,442 reviews
Search Air France flights
DeltaPriceFrom $786Free CancellationRating
8.0
7,920 reviews
Search Delta flights
Virgin AtlanticPriceFrom $819Free CancellationRating
7.4
642 reviews
Search Virgin Atlantic flights
United AirlinesPriceFrom $877Free CancellationRating
7.4
8,683 reviews
Search United Airlines flights
  • Delta Flights From Salt Lake City to London

    Across 5 Delta flights from Salt Lake City to London this week, the average price was $1,187, with the best Delta deals starting from $786 round-trip. 7,920 users have rated Delta on momondo, with an average score of 8.0/10.

  • KLM Flights From Salt Lake City to London

    KLM is also a popular choice for this route. KLM flight deals for Salt Lake City to London start from as low as $777 round-trip, depending on your selected dates, with average KLM deals seen on momondo around $1,157. KLM operates 5 flights to London from Salt Lake City in an average week. Users have rated it 7.8/10 across 1,333 reviews.


Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Croydon
Luton
Guildford
Slough
Hayes
Dartford
Dover
Stansted
Ilford
Milton Keynes
Canterbury
Colchester
Horley
Wembley
Chelmsford
Richmond
Crawley
Hook

Why use momondo?

Why should I use momondo to find a flight deal from Salt Lake City to London?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Salt Lake City to London for you.

Can I find flights from Salt Lake City to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Salt Lake City to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Salt Lake City to London?

Once all potential Salt Lake City to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Salt Lake City to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Salt Lake City to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London