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Cheap flights from Salt Lake City to London Heathrow Airport from $337

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 Heathrow Airport departing on 4/28. 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

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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.
11:57 pm - 8:45 pmSLC-LHR
13h 48m1 stop
8:15 am - 10:23 pmLHR-SLC
21h 08m1 stop
$708JetBlue
Find Deal
Mon, Apr 28 - Tue, May 6
11:57 pm - 8:45 pmSLC-LHR
13h 48m1 stop
8:15 am - 10:59 pmLHR-SLC
21h 44m1 stop
$722JetBlue
Find Deal
Sat, Apr 19 - Sun, Apr 27
1:59 pm - 10:15 amSLC-LHR
13h 16m1 stop
11:00 am - 2:30 pmLHR-SLC
10h 30mnonstop
$793Delta
Find Deal
Wed, Sep 24 - Wed, Oct 15
1:59 pm - 10:15 amSLC-LHR
13h 16m1 stop
10:55 am - 2:25 pmLHR-SLC
10h 30mnonstop
$843Air France
Find Deal
Sun, Sep 21 - Sat, Oct 4
5:05 pm - 9:50 amSLC-LHR
9h 45mnonstop
8:55 pm - 12:55 pmLHR-SLC
23h 00m1 stop
$853KLM
Find Deal
Wed, Apr 30 - Tue, May 6
2:15 pm - 1:10 pmSLC-LHR
15h 55m1 stop
6:30 am - 1:00 pmLHR-SLC
13h 30m1 stop
$858Delta
Find Deal
Wed, Apr 16 - Tue, Apr 22
5:05 pm - 9:50 amSLC-LHR
9h 45mnonstop
11:00 am - 2:25 pmLHR-SLC
10h 25mnonstop
$868KLM
Find Deal
Tue, Apr 22 - Wed, Apr 30
11:59 pm - 8:00 pmSLC-LHR
13h 01m1 stop
10:55 am - 2:15 pmLHR-SLC
10h 20mnonstop
$872Virgin Atlantic
Find Deal
Sat, May 3 - Tue, May 13
5:10 pm - 1:10 pmSLC-LHR
13h 00m1 stop
6:15 am - 1:40 pmLHR-SLC
14h 25m1 stop
$885Air France
Find Deal
Fri, Aug 8 - Sat, Aug 23
5:50 pm - 2:35 pmSLC-LHR
13h 45m1 stop
11:45 am - 7:00 pmLHR-SLC
14h 15m1 stop
$908Virgin Atlantic
Find Deal
Thu, May 1 - Wed, May 7

Air France flights from Salt Lake City to London Heathrow Airport

Our best Air France deals on Salt Lake City to London Heathrow Airport flight tickets
Air France
Sep 21
SLC1:59 pmSalt Lake City
13h 16m
1 stop
LHR10:15 amLondon Heathrow
Oct 4
LHR10:55 amLondon Heathrow
10h 30m
SLC2:25 pmSalt Lake City
Air France
Aug 8
SLC5:10 pmSalt Lake City
13h 00m
1 stop
LHR1:10 pmLondon Heathrow
Aug 23
LHR6:15 amLondon Heathrow
14h 25m
1 stop
SLC1:40 pmSalt Lake City
Air France
May 1
SLC5:45 pmSalt Lake City
12h 25m
1 stop
LHR1:10 pmLondon Heathrow
May 8
LHR6:15 amLondon Heathrow
14h 20m
1 stop
SLC1:35 pmSalt Lake City

Icelandair flights from Salt Lake City to London Heathrow Airport

Our best Icelandair deals on Salt Lake City to London Heathrow Airport flight tickets
Icelandair
May 16
SLC11:59 pmSalt Lake City
47h 31m
2 stops
LHR6:30 amLondon Heathrow
Jun 3
LHR8:15 amLondon Heathrow
21h 07m
1 stop
SLC10:22 pmSalt Lake City
Icelandair
Apr 1
SLC12:40 pmSalt Lake City
24h 40m
2 stops
LHR8:20 pmLondon Heathrow
Apr 15
LHR9:25 pmLondon Heathrow
31h 49m
2 stops
SLC10:14 pmSalt Lake City
Icelandair
Apr 1
SLC12:40 pmSalt Lake City
16h 15m
2 stops
LHR11:55 amLondon Heathrow
Apr 7
LHR9:25 pmLondon Heathrow
31h 49m
2 stops
SLC10:14 pmSalt Lake City

See travel insights to London from

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

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 typical price of a round-trip flight between Salt Lake City and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

The month of April is, on average, the cheapest month to fly to London Heathrow Airport from Salt Lake City, with most prices found around $849. If you’re not able to fly to London Heathrow Airport in April, then January is your next best option. Flight prices from Salt Lake City to London Heathrow Airport during January average around $883.

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

Our data shows that Tuesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $1,123. The most expensive day to fly to London Heathrow Airport is Friday, with ticket prices averaging around $1,262.

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

According to our data, the cheapest time of day to fly to London Heathrow Airport is at noon. momondo users have found flights departing from Salt Lake City to London Heathrow Airport at noon for as low as $883. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $1,426.

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

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

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

You are more likely to see cheaper flights to London Heathrow Airport from Salt Lake City when booking 12 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $1,048 when searching 12 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Salt Lake City for as low as $975 on momondo.

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

There are 3 cabin classes available to choose from on Salt Lake City to London Heathrow 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 Heathrow Airport flight prices changed over time?

As of March 2025, prices for Salt Lake City to London Heathrow Airport flights are approximately 30% cheaper when compared to flights at the same time last year.

When to book flights from Salt Lake City to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Salt Lake City to London Heathrow Airport 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 Heathrow Airport (SLC to LHR) flight deals and tips

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

Best Price Found

$337

Fastest flight time

9h 30m

Direct flights

Tue, Wed, Thu, Sat and Sun
The best one-way flight to London Heathrow Airport from Salt Lake City in the past 72 hours is $337. The best round-trip flight deal from Salt Lake City to London Heathrow Airport found on momondo in the last 72 hours is $708.
The fastest flight from Salt Lake City to London Heathrow Airport takes 9h 30m
Direct flights go from Salt Lake City to London Heathrow Airport on Tuesday, Wednesday, Thursday, Saturday and Sunday. Airlines offering direct flights are: Virgin Atlantic, Delta and Air France.

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

    There are 4848.5 mi between Salt Lake City and London Heathrow. 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 Heathrow Airport?

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

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

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

    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 Heathrow Airport.

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

    The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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


Best airlines flying from Salt Lake City to London Heathrow Airport

Compare and see reviews for airlines that fly from Salt Lake City to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $667Free CancellationRating
7.3
2,924 reviews
Search JetBlue flights
British AirwaysPriceFrom $669Free CancellationRating
6.6
6,713 reviews
Search British Airways flights
American AirlinesPriceFrom $713Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
KLMPriceFrom $775Free CancellationRating
7.8
1,321 reviews
Search KLM flights
Air FrancePriceFrom $778Free CancellationRating
7.4
1,425 reviews
Search Air France flights
DeltaPriceFrom $785Free CancellationRating
8.0
7,899 reviews
Search Delta flights
Virgin AtlanticPriceFrom $819Free CancellationRating
7.4
636 reviews
Search Virgin Atlantic flights
United AirlinesPriceFrom $877Free CancellationRating
7.4
8,614 reviews
Search United Airlines flights
  • Delta Flights From Salt Lake City to London Heathrow Airport

    Delta is one of the most popular airlines flying from Salt Lake City to London Heathrow Airport, operating 5 flights/week on average for this route. A good Delta flight deal for Salt Lake City to London Heathrow Airport starts from $785 round-trip, up to an average price of $1,178. Our users have rated Delta at 8.0/10.

  • KLM Flights From Salt Lake City to London Heathrow Airport

    $775 is the best KLM flight deal from Salt Lake City to London Heathrow Airport found on momondo over the last 72 hours. The average KLM ticket price found was closer to $1,141, however, with flight time and availability significantly affecting the price. KLM (7.8/10 from 1,321 user reviews) flies into London Heathrow Airport from Salt Lake City 5 times in an average week so prices can vary.


Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
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Croydon
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Guildford
Hayes
Slough
Dartford
Stansted
Ilford
Salisbury
Swindon
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Canterbury
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Chelmsford
Eastbourne

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Salt Lake City to London. Millions of users trust and use momondo every year so you are in good hands.

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?

momondo helps you find the best flight between Salt Lake City and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to London from Salt Lake City are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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