Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Salt Lake City to London from $243

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 10/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Salt Lake City to London

Cheap round-trip flights

Scandinavian Airlines Logo
8:20 am - 6:30 pmSLC-LHR
27h 10m2 stops
Scandinavian Airlines Logo
6:40 am - 10:25 pmLHR-SLC
22h 45m2 stops
$556Scandinavian Airlines
Find Deal
Wed, Nov 5 - Wed, Dec 3
Scandinavian Airlines Logo
8:20 am - 4:00 pmSLC-LHR
24h 40m2 stops
Scandinavian Airlines Logo
6:40 am - 10:13 pmLHR-SLC
22h 33m2 stops
$566Scandinavian Airlines
Find Deal
Wed, Nov 12 - Tue, Nov 18
Scandinavian Airlines Logo
8:20 am - 5:40 pmSLC-LHR
26h 20m2 stops
Scandinavian Airlines Logo
6:40 am - 10:25 pmLHR-SLC
22h 45m2 stops
$568Scandinavian Airlines
Find Deal
Wed, Nov 5 - Wed, Dec 3
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
$574Scandinavian Airlines
Find Deal
Wed, Nov 5 - Mon, Nov 10
JetBlue Logo
11:59 pm - 8:45 pmSLC-LHR
13h 46m1 stop
JetBlue Logo
12:20 pm - 10:55 pmLHR-SLC
16h 35m1 stop
$712JetBlue
Find Deal
Mon, Oct 13 - Tue, Oct 28
JetBlue Logo
11:59 pm - 9:30 amSLC-LHR
26h 31m1 stop
JetBlue Logo
7:25 am - 10:55 pmLHR-SLC
21h 30m1 stop
$735JetBlue
Find Deal
Mon, Oct 13 - Tue, Oct 28
American Airlines Logo
7:45 am - 10:40 amSLC-LGW
19h 55m2 stops
American Airlines Logo
12:30 pm - 11:47 amLGW-SLC
29h 17m2 stops
$844American Airlines
Find Deal
Tue, Oct 14 - Thu, Oct 30
Virgin Atlantic Logo
4:25 pm - 5:20 pmSLC-LCY
17h 55m1 stop
Virgin Atlantic Logo
9:20 am - 10:06 pmLCY-SLC
18h 46m2 stops
$948Virgin Atlantic
Find Deal
Tue, Oct 14 - Thu, Oct 30
Iberia Logo
12:16 pm - 2:05 pmSLC-LCY
18h 49m2 stops
Iberia Logo
7:50 am - 8:46 pmLCY-SLC
19h 56m2 stops
$1,015Iberia
Find Deal
Wed, Jan 14 - Wed, Jan 21
Virgin Atlantic Logo
4:25 pm - 4:40 pmSLC-LCY
17h 15m1 stop
Virgin Atlantic Logo
5:50 pm - 1:00 pmLCY-SLC
25h 10m1 stop
$1,028Virgin Atlantic
Find Deal
Thu, Oct 23 - Tue, Oct 28

Scandinavian Airlines flights from Salt Lake City to London

Our best Scandinavian Airlines deals on Salt Lake City to London flight tickets
Scandinavian Airlines
Nov 5
SLC8:20 amSalt Lake City
27h 10m
2 stops
LHR6:30 pmLondon Heathrow
Dec 3
LHR6:40 amLondon Heathrow
22h 45m
2 stops
SLC10:25 pmSalt Lake City
$556
Find similar
Scandinavian Airlines
Nov 12
SLC8:20 amSalt Lake City
24h 40m
2 stops
LHR4:00 pmLondon Heathrow
Nov 18
LHR6:40 amLondon Heathrow
22h 33m
2 stops
SLC10:13 pmSalt Lake City
$566
Find similar
Scandinavian Airlines
Nov 5
SLC8:20 amSalt Lake City
26h 20m
2 stops
LHR5:40 pmLondon Heathrow
Dec 3
LHR6:40 amLondon Heathrow
22h 45m
2 stops
SLC10:25 pmSalt Lake City
$568
Find similar

JetBlue flights from Salt Lake City to London

Our best JetBlue deals on Salt Lake City to London flight tickets
JetBlue
Oct 13
SLC11:59 pmSalt Lake City
13h 46m
1 stop
LHR8:45 pmLondon Heathrow
Oct 28
LHR12:20 pmLondon Heathrow
16h 35m
1 stop
SLC10:55 pmSalt Lake City
$712
Find similar
JetBlue
Oct 13
SLC11:59 pmSalt Lake City
26h 31m
1 stop
LHR9:30 amLondon Heathrow
Oct 28
LHR7:25 amLondon Heathrow
21h 30m
1 stop
SLC10:55 pmSalt Lake City
$735
Find similar
JetBlue
Nov 8
SLC11:50 pmSalt Lake City
13h 55m
1 stop
LHR8:45 pmLondon Heathrow
Nov 12
LHR12:20 pmLondon Heathrow
17h 35m
1 stop
SLC10:55 pmSalt Lake City
$737
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 September 15, 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

Wed 11/5

8:20 am-6:30 pm

2 stops27h 10m

London Heathrow

Wed 12/3

6:40 am-10:25 pm

2 stops22h 45m

$556

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Wed 11/12

8:20 am-4:00 pm

2 stops24h 40m

London Heathrow

Tue 11/18

6:40 am-10:13 pm

2 stops22h 33m

$566

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Wed 11/5

8:20 am-5:40 pm

2 stops26h 20m

London Heathrow

Wed 12/3

6:40 am-10:25 pm

2 stops22h 45m

$568

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Wed 11/5

8:20 am-4:00 pm

2 stops24h 40m

London Heathrow

Mon 11/10

10:20 am-10:15 pm

2 stops18h 55m

$574

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Mon 10/13

11:59 pm-8:45 pm

1 stop13h 46m

London Heathrow

Tue 10/28

12:20 pm-10:55 pm

1 stop16h 35m

$712

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Mon 10/13

11:59 pm-9:30 am

1 stop26h 31m

London Heathrow

Tue 10/28

7:25 am-10:55 pm

1 stop21h 30m

$735

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Tue 10/14

7:45 am-10:40 am

2 stops19h 55m

London Gatwick

Thu 10/30

12:30 pm-11:47 am

2 stops29h 17m

$844

Salt Lake CityLondon

SLC - LCY

SLCLCY

Salt Lake City

Tue 10/14

4:25 pm-5:20 pm

1 stop17h 55m

London City

Thu 10/30

9:20 am-10:06 pm

2 stops18h 46m

$948

Salt Lake CityLondon

SLC - LCY

SLCLCY

Salt Lake City

Wed 1/14

12:16 pm-2:05 pm

2 stops18h 49m

London City

Wed 1/21

7:50 am-8:46 pm

2 stops19h 56m

$1,015

Salt Lake CityLondon

SLC - LCY

SLCLCY

Salt Lake City

Thu 10/23

4:25 pm-4:40 pm

1 stop17h 15m

London City

Tue 10/28

5:50 pm-1:00 pm

1 stop25h 10m

$1,028

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $765, 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 Sunday. Travelers who choose to depart for London on a Sunday 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 $1,226. 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 $998 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 $762 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 50% 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 September 2025, prices for Salt Lake City to London flights are approximately 14% 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

$772

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 $772. The best round-trip flight deal from Salt Lake City to London found on momondo in the last 72 hours is $982.
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 13h 46m, 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 $181Free CancellationRating
7.2
2,912 reviews
Search JetBlue flights
Scandinavian AirlinesPriceFrom $491Free CancellationRating
7.4
1,484 reviews
Search Scandinavian Airlines flights
IberiaPriceFrom $577Free CancellationRating
7.0
2,924 reviews
Search Iberia flights
British AirwaysPriceFrom $579Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
American AirlinesPriceFrom $628Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $747Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights
Air FrancePriceFrom $761Free CancellationRating
7.4
1,469 reviews
Search Air France flights
KLMPriceFrom $773Free CancellationRating
7.8
1,385 reviews
Search KLM flights
Virgin AtlanticPriceFrom $779Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $780Free CancellationRating
7.9
7,954 reviews
Search Delta 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 $1,107, with the best Delta deals starting from $780 round-trip. 7,954 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 $1,076. KLM operates 5 flights to London from Salt Lake City in an average week. Users have rated it 7.8/10 across 1,385 reviews.

Traveling to a place near London?

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

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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 10/15
Wed 10/22
By creating a price alert you accept our terms of use and privacy policy.

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