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Cheap flights from Salt Lake City to London from $332

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 2/15. 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.
American Airlines Logo
7:45 am - 7:30 am
SLC
-
LGW
16h 45m2 stops
American Airlines Logo
11:20 am - 3:22 pm
LGW
-
SLC
35h 02m2 stops
$883American Airlines
Tue, Jan 13 - Tue, Jan 20
SWISS Logo
12:34 pm - 5:50 pm
SLC
-
LGW
46h 16m2 stops
SWISS Logo
6:40 pm - 9:57 pm
LGW
-
SLC
34h 17m2 stops
$890SWISS
Fri, Jan 16 - Fri, Jan 23
SWISS Logo
12:40 pm - 8:20 am
SLC
-
LGW
36h 40m2 stops
SWISS Logo
6:35 pm - 10:40 pm
LGW
-
SLC
35h 05m2 stops
$899SWISS
Tue, Apr 28 - Tue, May 5
SWISS Logo
12:43 pm - 5:50 pm
SLC
-
LGW
22h 07m2 stops
SWISS Logo
6:40 pm - 10:41 pm
LGW
-
SLC
34h 01m2 stops
$902SWISS
Tue, Mar 3 - Wed, Mar 11
Icelandair Logo
11:14 am - 10:55 am
SLC
-
LGW
17h 41m2 stops
Icelandair Logo
11:55 am - 11:58 pm
LGW
-
SLC
18h 03m2 stops
$961Icelandair
Thu, Mar 12 - Tue, Mar 17
Icelandair Logo
12:17 pm - 10:55 am
SLC
-
LGW
15h 38m2 stops
Icelandair Logo
11:55 am - 11:43 pm
LGW
-
SLC
18h 48m2 stops
$986Icelandair
Mon, Jan 12 - Mon, Jan 19
SWISS Logo
12:49 pm - 5:50 pm
SLC
-
LGW
23h 01m2 stops
SWISS Logo
6:40 pm - 10:41 pm
LGW
-
SLC
34h 01m2 stops
$1,008SWISS
Wed, Mar 18 - Tue, Mar 24
Icelandair Logo
11:14 am - 10:55 am
SLC
-
LGW
16h 41m2 stops
Icelandair Logo
11:55 am - 11:58 pm
LGW
-
SLC
18h 03m2 stops
$1,011Icelandair
Sat, Feb 28 - Sun, Mar 8
Icelandair Logo
12:17 pm - 10:55 am
SLC
-
LGW
15h 38m2 stops
Icelandair Logo
11:55 am - 11:43 pm
LGW
-
SLC
18h 48m2 stops
$1,016Icelandair
Mon, Jan 12 - Fri, Jan 16
Icelandair Logo
12:17 pm - 10:55 am
SLC
-
LGW
15h 38m2 stops
Icelandair Logo
11:55 am - 11:43 pm
LGW
-
SLC
18h 48m2 stops
$1,020Icelandair
Thu, Jan 15 - Thu, Jan 22

SWISS flights from Salt Lake City to London Gatwick Airport

Our best SWISS deals on Salt Lake City to London Gatwick Airport flight tickets
SWISS
Jan 16
SLC12:34 pmSalt Lake City
46h 16m
2 stops
LGW5:50 pmLondon Gatwick
Jan 23
LGW6:40 pmLondon Gatwick
34h 17m
2 stops
SLC9:57 pmSalt Lake City
$890
Find similar
SWISS
Apr 28
SLC12:40 pmSalt Lake City
36h 40m
2 stops
LGW8:20 amLondon Gatwick
May 5
LGW6:35 pmLondon Gatwick
35h 05m
2 stops
SLC10:40 pmSalt Lake City
$899
Find similar
SWISS
Mar 3
SLC12:43 pmSalt Lake City
22h 07m
2 stops
LGW5:50 pmLondon Gatwick
Mar 11
LGW6:40 pmLondon Gatwick
34h 01m
2 stops
SLC10:41 pmSalt Lake City
$902
Find similar

Icelandair flights from Salt Lake City to London Gatwick Airport

Our best Icelandair deals on Salt Lake City to London Gatwick Airport flight tickets
Icelandair
Mar 12
SLC11:14 amSalt Lake City
17h 41m
2 stops
LGW10:55 amLondon Gatwick
Mar 17
LGW11:55 amLondon Gatwick
18h 03m
2 stops
SLC11:58 pmSalt Lake City
$961
Find similar
Icelandair
Jan 12
SLC12:17 pmSalt Lake City
15h 38m
2 stops
LGW10:55 amLondon Gatwick
Jan 19
LGW11:55 amLondon Gatwick
18h 48m
2 stops
SLC11:43 pmSalt Lake City
$986
Find similar
Icelandair
Feb 28
SLC11:14 amSalt Lake City
16h 41m
2 stops
LGW10:55 amLondon Gatwick
Mar 8
LGW11:55 amLondon Gatwick
18h 03m
2 stops
SLC11:58 pmSalt Lake City
$1,011
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Salt Lake City to London Gatwick 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 December 18, 2025.
Use the filters below to find and compare flights from Salt Lake City to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Tue 1/13

7:45 am-7:30 am

2 stops16h 45m

London Gatwick

Tue 1/20

11:20 am-3:22 pm

2 stops35h 02m

$883

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Fri 1/16

12:34 pm-5:50 pm

2 stops46h 16m

London Gatwick

Fri 1/23

6:40 pm-9:57 pm

2 stops34h 17m

$890

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Tue 4/28

12:40 pm-8:20 am

2 stops36h 40m

London Gatwick

Tue 5/5

6:35 pm-10:40 pm

2 stops35h 05m

$899

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Tue 3/3

12:43 pm-5:50 pm

2 stops22h 07m

London Gatwick

Wed 3/11

6:40 pm-10:41 pm

2 stops34h 01m

$902

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Thu 3/12

11:14 am-10:55 am

2 stops17h 41m

London Gatwick

Tue 3/17

11:55 am-11:58 pm

2 stops18h 03m

$961

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Mon 1/12

12:17 pm-10:55 am

2 stops15h 38m

London Gatwick

Mon 1/19

11:55 am-11:43 pm

2 stops18h 48m

$986

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Wed 3/18

12:49 pm-5:50 pm

2 stops23h 01m

London Gatwick

Tue 3/24

6:40 pm-10:41 pm

2 stops34h 01m

$1,008

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Sat 2/28

11:14 am-10:55 am

2 stops16h 41m

London Gatwick

Sun 3/8

11:55 am-11:58 pm

2 stops18h 03m

$1,011

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Mon 1/12

12:17 pm-10:55 am

2 stops15h 38m

London Gatwick

Fri 1/16

11:55 am-11:43 pm

2 stops18h 48m

$1,016

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Thu 1/15

12:17 pm-10:55 am

2 stops15h 38m

London Gatwick

Thu 1/22

11:55 am-11:43 pm

2 stops18h 48m

$1,020

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 Gatwick 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 day to depart on your flight to London Gatwick Airport?

The cheapest day to depart from Salt Lake City to London Gatwick Airport is on a Monday when prices can be found for as low as $898. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Gatwick Airport on Saturday is $1,438.

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

Flying to London Gatwick Airport from Salt Lake City in the evening is the least expensive time of day to depart. momondo users have found prices as low as $881 when looking at flights departing in the evening. In the morning is when there is more demand to fly to London Gatwick Airport, so prices are often more expensive at around $1,075 per ticket.

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

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

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

Fastest flight time

15h 38m

Direct flights

None
The fastest flight from Salt Lake City to London Gatwick Airport takes 15h 38m
There are no direct flights from Salt Lake City to London Gatwick Airport. There are no popular flight routes from Salt Lake City to London Gatwick Airport.
Search flight deals

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

    London Gatwick is 4871.9 mi away from Salt Lake City. In terms of flight time, this usually takes a little over 15h 38m.

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

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

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

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

    The travel and health documents you'll need for your trip to London Gatwick 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 Gatwick Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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
Wembley
Watford
Ilford
Cobham
Folkestone
Romford
Richmond
Uxbridge
Stansted

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.

An easier way to manage your London Gatwick Airport trip

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