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Cheap flights from Salt Lake City to London from $207

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 11/16. 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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Find the cheapest flights from Salt Lake City to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
8:20 am - 5:40 pmSLC-LHR
26h 20m2 stops
Scandinavian Airlines Logo
6:40 am - 10:24 pmLHR-SLC
22h 44m2 stops
$698Scandinavian Airlines
Find Deal
Sun, Dec 7 - Mon, Dec 15
Scandinavian Airlines Logo
8:20 am - 4:00 pmSLC-LHR
24h 40m2 stops
Scandinavian Airlines Logo
10:20 am - 10:15 pmLHR-SLC
18h 55m2 stops
$699Scandinavian Airlines
Find Deal
Sat, Nov 15 - Thu, Nov 20
Scandinavian Airlines Logo
8:05 am - 4:00 pmSLC-LHR
24h 55m2 stops
Scandinavian Airlines Logo
7:05 am - 10:15 pmLHR-SLC
22h 10m2 stops
$700Scandinavian Airlines
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Wed, Apr 15 - Mon, Apr 20
JetBlue Logo
11:59 pm - 8:45 pmSLC-LHR
13h 46m1 stop
JetBlue Logo
12:20 pm - 11:04 pmLHR-SLC
16h 44m1 stop
$738JetBlue
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Tue, Mar 3 - Wed, Mar 11
JetBlue Logo
11:15 pm - 10:00 pmSLC-LHR
15h 45m1 stop
JetBlue Logo
7:45 am - 10:20 pmLHR-SLC
21h 35m1 stop
$739JetBlue
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Fri, Jan 16 - Sun, Jan 25
Delta Logo
5:15 pm - 10:00 amSLC-LHR
9h 45mnonstop
Delta Logo
6:20 am - 1:25 pmLHR-SLC
14h 05m1 stop
$794Delta
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Wed, Nov 26 - Wed, Dec 3
Virgin Atlantic Logo
4:00 pm - 6:25 pmSLC-LCY
19h 25m1 stop
Virgin Atlantic Logo
1:45 pm - 9:48 amLCY-SLC
27h 03m2 stops
$843Virgin Atlantic
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Sun, Nov 30 - Sun, Dec 7
Virgin Atlantic Logo
4:00 pm - 5:20 pmSLC-LCY
18h 20m1 stop
Virgin Atlantic Logo
8:05 pm - 12:10 pmLCY-SLC
23h 05m1 stop
$873Virgin Atlantic
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Tue, Feb 3 - Wed, Feb 11
American Airlines Logo
7:15 am - 9:00 amSLC-LGW
18h 45m2 stops
American Airlines Logo
12:30 pm - 10:56 amLGW-SLC
29h 26m2 stops
$979American Airlines
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Wed, Dec 3 - Sat, Dec 13
Delta Logo
9:00 pm - 4:40 pmSLC-LCY
12h 40m1 stop
Delta Logo
10:00 am - 7:00 pmLCY-SLC
16h 00m1 stop
$1,010Delta
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Wed, Apr 8 - Wed, Apr 15

Delta flights from Salt Lake City to London

Our best Delta deals on Salt Lake City to London flight tickets
Delta
Nov 26
SLC5:15 pmSalt Lake City
9h 45m
LHR10:00 amLondon Heathrow
Dec 3
LHR6:20 amLondon Heathrow
14h 05m
1 stop
SLC1:25 pmSalt Lake City
$794
Find similar
Delta
Apr 8
SLC9:00 pmSalt Lake City
12h 40m
1 stop
LCY4:40 pmLondon City
Apr 15
LCY10:00 amLondon City
16h 00m
1 stop
SLC7:00 pmSalt Lake City
$1,010
Find similar
Delta
Apr 12
SLC9:00 pmSalt Lake City
12h 40m
1 stop
LCY4:40 pmLondon City
Apr 22
LCY10:00 amLondon City
16h 00m
1 stop
SLC7:00 pmSalt Lake City
$1,014
Find similar

United Airlines flights from Salt Lake City to London

Our best United Airlines deals on Salt Lake City to London flight tickets
United Airlines
Nov 25
SLC12:45 amSalt Lake City
12h 50m
1 stop
LHR8:35 pmLondon Heathrow
Dec 3
LHR6:35 amLondon Heathrow
19h 43m
2 stops
SLC7:18 pmSalt Lake City
$801
Find similar
United Airlines
Nov 25
SLC12:45 amSalt Lake City
13h 35m
1 stop
LHR9:20 pmLondon Heathrow
Dec 3
LHR6:35 amLondon Heathrow
39h 46m
2 stops
SLC3:21 pmSalt Lake City
$806
Find similar
United Airlines
Nov 12
SLC12:45 amSalt Lake City
12h 50m
1 stop
LHR8:35 pmLondon Heathrow
Dec 9
LHR6:35 amLondon Heathrow
19h 43m
2 stops
SLC7:18 pmSalt Lake City
$1,067
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Salt Lake City to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 31, 2025.
Use the filters below to find and compare flights from Salt Lake City to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Sun 12/7

8:20 am-5:40 pm

2 stops26h 20m

London Heathrow

Mon 12/15

6:40 am-10:24 pm

2 stops22h 44m

$698

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Sat 11/15

8:20 am-4:00 pm

2 stops24h 40m

London Heathrow

Thu 11/20

10:20 am-10:15 pm

2 stops18h 55m

$699

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Wed 4/15

8:05 am-4:00 pm

2 stops24h 55m

London Heathrow

Mon 4/20

7:05 am-10:15 pm

2 stops22h 10m

$700

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Tue 3/3

11:59 pm-8:45 pm

1 stop13h 46m

London Heathrow

Wed 3/11

12:20 pm-11:04 pm

1 stop16h 44m

$738

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Fri 1/16

11:15 pm-10:00 pm

1 stop15h 45m

London Heathrow

Sun 1/25

7:45 am-10:20 pm

1 stop21h 35m

$739

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Wed 11/26

5:15 pm-10:00 am

Nonstop9h 45m

London Heathrow

Wed 12/3

6:20 am-1:25 pm

1 stop14h 05m

$794

Salt Lake CityLondon

SLC - LCY

SLCLCY

Salt Lake City

Sun 11/30

4:00 pm-6:25 pm

1 stop19h 25m

London City

Sun 12/7

1:45 pm-9:48 am

2 stops27h 03m

$843

Salt Lake CityLondon

SLC - LCY

SLCLCY

Salt Lake City

Tue 2/3

4:00 pm-5:20 pm

1 stop18h 20m

London City

Wed 2/11

8:05 pm-12:10 pm

1 stop23h 05m

$873

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Wed 12/3

7:15 am-9:00 am

2 stops18h 45m

London Gatwick

Sat 12/13

12:30 pm-10:56 am

2 stops29h 26m

$979

Salt Lake CityLondon

SLC - LCY

SLCLCY

Salt Lake City

Wed 4/8

9:00 pm-4:40 pm

1 stop12h 40m

London City

Wed 4/15

10:00 am-7:00 pm

1 stop16h 00m

$1,010

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 $766, 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 $787.

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 $1,019. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,244. 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 weeks ahead of your departure date. In general, you can expect to find flights to London for around $1,000 when searching 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 $767 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.

Can stopping save me money on Salt Lake City to London flights?

You could potentially save up to 48% on your flight if you consider stops on a Salt Lake City to London flight.

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

As of October 2025, prices for Salt Lake City to London flights are approximately 34% 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

$608

Fastest flight time

9h 30m

Direct flights

Tue, Wed, Thu, Sat and Sun

Airports in London

1 airport
The best one-way flight to London from Salt Lake City in the past 72 hours is $608. The best round-trip flight deal from Salt Lake City to London found on momondo in the last 72 hours is $1,032.
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. There are no airlines offering direct flights.
There is 1 airport near London: London Heathrow (LHR)
Search flight deals

  • 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 45m, 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 $158Free CancellationRating
7.2
2,906 reviews
Search JetBlue flights
Scandinavian AirlinesPriceFrom $491Free CancellationRating
7.4
1,550 reviews
Search Scandinavian Airlines flights
IberiaPriceFrom $577Free CancellationRating
7.0
3,005 reviews
Search Iberia flights
British AirwaysPriceFrom $579Free CancellationRating
6.7
7,489 reviews
Search British Airways flights
American AirlinesPriceFrom $628Free CancellationRating
7.2
11,031 reviews
Search American Airlines flights
United AirlinesPriceFrom $747Free CancellationRating
7.4
8,995 reviews
Search United Airlines flights
Air FrancePriceFrom $761Free CancellationRating
7.4
1,482 reviews
Search Air France flights
KLMPriceFrom $773Free CancellationRating
7.7
1,406 reviews
Search KLM flights
Virgin AtlanticPriceFrom $779Free CancellationRating
7.5
671 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $779Free CancellationRating
7.9
7,996 reviews
Search Delta flights

  • Delta Flights From Salt Lake City to London

    Across 3 Delta flights from Salt Lake City to London this week, the average price was $1,071, with the best Delta deals starting from $779 round-trip. 7,996 users have rated Delta on momondo, with an average score of 7.9/10.

  • 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 $773 round-trip, depending on your selected dates, with average KLM deals seen on momondo around $1,098. KLM operates 3 flights to London from Salt Lake City in an average week. Users have rated it 7.7/10 across 1,406 reviews.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Dover
Luton
Slough
Guildford
Hayes
Dartford
Crawley
Brentwood
Chelmsford
Folkestone
Romford
Ilford
Cobham
Wembley
Stansted
Watford
Harrow

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.

An easier way to manage your London trip

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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
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport