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Cheap flights from Utah to London from $399

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Utah to London departing on 4/27. 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 Utah to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
7:45 am - 4:00 pm
SLC
-
LHR
25h 15m
2 stops
Scandinavian Airlines Logo
6:40 pm - 10:15 pm
LHR
-
SLC
34h 35m
2 stops
$940Scandinavian Airlines
Mon, Apr 27 - Tue, May 12
Scandinavian Airlines Logo
8:05 am - 9:20 am
SLC
-
LHR
42h 15m
2 stops
Scandinavian Airlines Logo
7:05 am - 10:15 pm
LHR
-
SLC
22h 10m
2 stops
$943Scandinavian Airlines
Wed, Aug 26 - Fri, Sep 4
Scandinavian Airlines Logo
8:05 am - 6:30 pm
SLC
-
LHR
27h 25m
2 stops
Scandinavian Airlines Logo
10:20 am - 10:14 pm
LHR
-
SLC
42h 54m
2 stops
$944Scandinavian Airlines
Mon, Sep 21 - Mon, Oct 12
Scandinavian Airlines Logo
7:45 am - 4:25 pm
SLC
-
LHR
25h 40m
3 stops
Scandinavian Airlines Logo
6:40 am - 10:04 pm
LHR
-
SLC
22h 24m
2 stops
$945Scandinavian Airlines
Mon, Apr 27 - Tue, May 12
Scandinavian Airlines Logo
7:45 am - 4:25 pm
SLC
-
LHR
25h 40m
3 stops
Scandinavian Airlines Logo
6:40 am - 10:04 pm
LHR
-
SLC
22h 24m
2 stops
$946Scandinavian Airlines
Mon, Apr 27 - Tue, May 12
Scandinavian Airlines Logo
5:26 pm - 4:00 pm
SLC
-
LHR
39h 34m
2 stops
Scandinavian Airlines Logo
6:40 am - 9:43 pm
LHR
-
SLC
22h 03m
2 stops
$950Scandinavian Airlines
Sat, Apr 25 - Mon, May 4
Scandinavian Airlines Logo
7:45 am - 4:25 pm
SLC
-
LHR
25h 40m
3 stops
Scandinavian Airlines Logo
6:40 am - 9:43 pm
LHR
-
SLC
22h 03m
2 stops
$952Scandinavian Airlines
Mon, Apr 27 - Fri, May 1
Scandinavian Airlines Logo
8:05 am - 4:00 pm
SLC
-
LHR
24h 55m
2 stops
Scandinavian Airlines Logo
6:40 am - 12:28 am
LHR
-
SLC
24h 48m
2 stops
$955Scandinavian Airlines
Mon, Sep 14 - Thu, Oct 1
Scandinavian Airlines Logo
8:05 am - 4:00 pm
SLC
-
LHR
24h 55m
2 stops
Scandinavian Airlines Logo
6:40 am - 12:28 am
LHR
-
SLC
24h 48m
2 stops
$956Scandinavian Airlines
Mon, Sep 7 - Mon, Sep 21
Scandinavian Airlines Logo
7:45 am - 4:00 pm
SLC
-
LHR
25h 15m
2 stops
Scandinavian Airlines Logo
6:40 pm - 9:43 pm
LHR
-
SLC
34h 03m
2 stops
$958Scandinavian Airlines
Mon, Apr 27 - Sun, May 3

Scandinavian Airlines flights from Utah to London Heathrow Airport

Our best Scandinavian Airlines deals on Utah to London Heathrow Airport flight tickets
Scandinavian Airlines
Apr 27
SLC7:45 amSalt Lake City
25h 15m
2 stops
LHR4:00 pmLondon Heathrow
May 12
LHR6:40 pmLondon Heathrow
34h 35m
2 stops
SLC10:15 pmSalt Lake City
$940
Scandinavian Airlines
Aug 26
SLC8:05 amSalt Lake City
42h 15m
2 stops
LHR9:20 amLondon Heathrow
Sep 4
LHR7:05 amLondon Heathrow
22h 10m
2 stops
SLC10:15 pmSalt Lake City
$943
Scandinavian Airlines
Sep 21
SLC8:05 amSalt Lake City
27h 25m
2 stops
LHR6:30 pmLondon Heathrow
Oct 12
LHR10:20 amLondon Heathrow
42h 54m
2 stops
SLC10:14 pmSalt Lake City
$944

JetBlue flights from Utah to London Heathrow Airport

Our best JetBlue deals on Utah to London Heathrow Airport flight tickets
JetBlue
May 2
SLC11:50 pmSalt Lake City
13h 55m
1 stop
LHR8:45 pmLondon Heathrow
May 7
LHR11:55 amLondon Heathrow
17h 59m
1 stop
SLC10:54 pmSalt Lake City
$964
JetBlue
Apr 21
SLC11:50 pmSalt Lake City
13h 55m
1 stop
LHR8:45 pmLondon Heathrow
Apr 30
LHR11:55 amLondon Heathrow
18h 00m
1 stop
SLC10:55 pmSalt Lake City
$986
JetBlue
Oct 7
SLC11:00 pmSalt Lake City
14h 45m
1 stop
LHR8:45 pmLondon Heathrow
Oct 25
LHR8:15 amLondon Heathrow
19h 39m
1 stop
SLC9:54 pmSalt Lake City
$987

momondo Fare Finder

 
Customize your flight search to find flights from Utah to London Heathrow Airport 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 April 10, 2026.
Use the filters below to find and compare flights from Utah to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Mon 4/27

7:45 am-4:00 pm

2 stops25h 15m

London Heathrow

Tue 5/12

6:40 pm-10:15 pm

2 stops34h 35m

$940

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Wed 8/26

8:05 am-9:20 am

2 stops42h 15m

London Heathrow

Fri 9/4

7:05 am-10:15 pm

2 stops22h 10m

$943

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Mon 9/21

8:05 am-6:30 pm

2 stops27h 25m

London Heathrow

Mon 10/12

10:20 am-10:14 pm

2 stops42h 54m

$944

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Mon 4/27

7:45 am-4:25 pm

3 stops25h 40m

London Heathrow

Tue 5/12

6:40 am-10:04 pm

2 stops22h 24m

$945

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Mon 4/27

7:45 am-4:25 pm

3 stops25h 40m

London Heathrow

Tue 5/12

6:40 am-10:04 pm

2 stops22h 24m

$946

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Sat 4/25

5:26 pm-4:00 pm

2 stops39h 34m

London Heathrow

Mon 5/4

6:40 am-9:43 pm

2 stops22h 03m

$950
Quickest round-trip

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Mon 4/27

7:45 am-4:25 pm

3 stops25h 40m

London Heathrow

Fri 5/1

6:40 am-9:43 pm

2 stops22h 03m

$952

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Mon 9/14

8:05 am-4:00 pm

2 stops24h 55m

London Heathrow

Thu 10/1

6:40 am-12:28 am

2 stops24h 48m

$955

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Mon 9/7

8:05 am-4:00 pm

2 stops24h 55m

London Heathrow

Mon 9/21

6:40 am-12:28 am

2 stops24h 48m

$956

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Mon 4/27

7:45 am-4:00 pm

2 stops25h 15m

London Heathrow

Sun 5/3

6:40 pm-9:43 pm

2 stops34h 03m

$958

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 Utah 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 cheapest month to fly to London Heathrow Airport?

The month of October is, on average, the cheapest month to fly to London Heathrow Airport from Utah, with most prices found around $785. If you’re not able to fly to London Heathrow Airport in October, then September is your next best option. Flight prices from Utah to London Heathrow Airport during September average around $822.

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

Our data shows that Thursday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $1,004. The most expensive day to fly to London Heathrow Airport is Sunday, with ticket prices averaging around $1,293.

What is the cheapest Utah to London Heathrow flight route?

Fly from Salt Lake City to London Heathrow for the best Utah - 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 Utah when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $1,063 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Utah for as low as $643 on momondo.

What cabin class options are available on Utah to London Heathrow flights?

There are 3 cabin classes available to choose from on Utah to London Heathrow 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 Utah to London Heathrow Airport flights?

You could potentially save up to 2% on your flight if you consider stops on a Utah to London Heathrow Airport flight.

Cheap Utah to London Heathrow Airport flight deals and tips

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

Best Price Found

$416

Fastest flight time

9h 35m

Direct flights

Tue, Wed, Thu, Sat and Sun
The best one-way flight to London Heathrow Airport from Utah in the past 72 hours is $416. The best round-trip flight deal from Utah to London Heathrow Airport found on momondo in the last 72 hours is $1,177.
The fastest flight from Utah to London Heathrow Airport takes 9h 35m
Direct flights go from Utah to London Heathrow Airport on Tuesday, Wednesday, Thursday, Saturday and Sunday. The only airline offering direct flights is Delta.
Search flight deals

Frequently asked questions about flying from Utah to London Heathrow Airport

  • When did momondo last update prices for flights from Utah to London Heathrow Airport?

    Prices for flights from Utah to London Heathrow Airport are updated daily.

  • How many operators does momondo search for flights from Utah to London Heathrow Airport?

  • How old do you have to be to fly from Utah 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 Utah to London Heathrow Airport.

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

    The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Utah to London Heathrow Airport?

Best airlines flying from Utah to London Heathrow Airport

Compare and see reviews for airlines that fly from Utah to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $101Free CancellationRating
7.2
2,928 reviews
Search JetBlue flights
British AirwaysPriceFrom $579Free CancellationRating
6.7
7,871 reviews
Search British Airways flights
Scandinavian AirlinesPriceFrom $594Free CancellationRating
7.3
1,748 reviews
Search Scandinavian Airlines flights
American AirlinesPriceFrom $600Free CancellationRating
7.1
11,566 reviews
Search American Airlines flights
United AirlinesPriceFrom $743Free CancellationRating
7.4
9,563 reviews
Search United Airlines flights
Air FrancePriceFrom $763Free CancellationRating
7.4
1,564 reviews
Search Air France flights
Virgin AtlanticPriceFrom $784Free CancellationRating
7.5
685 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $831Free CancellationRating
7.9
8,404 reviews
Search Delta flights
KLMPriceFrom $968Free CancellationRating
7.7
1,493 reviews
Search KLM flights

Traveling to a place near London?

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

Why use momondo?

Why should I use momondo to find a flight deal from Utah to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Utah to London. momondo saves you time and could save you money on your trip.

Can I find flights from Utah to London with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to London from Utah with this policy.

How can momondo help me find flights from Utah to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Utah to London.

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

Of course. momondo tracks the price of Utah to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your London Heathrow Airport 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.
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