Find Cheap Flights from Salt Lake City to London (SLC - LON)

Search hundreds of travel sites at once for deals on flights to London

Wed 12/13
Wed 12/20
Any month
Compare vs. KAYAK |

Good to Know

Low Season:
April
Best time to beat the crowds
3%
expected price decrease
High Season:
July
Most popular time to fly
19%
expected price increase
Average Price:
$1110
(avg. price over the last 2 weeks)
Good Deal:
$729
or less (round trip)

When to Book Flights from Salt Lake City to London

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $728 or less.
The cheapest flight from Salt Lake City to London was found 86 days before departure, on average.
Book at least 4 weeks before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly is April.
Morning departure is around 34% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Salt Lake City to London Flights

How long does a flight from Salt Lake City to London take?
An average nonstop flight takes 18h 15m, covering a distance of 4862 miles.
Which airlines provide the cheapest flights from Salt Lake City to London?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($509)
Do I need a passport to fly between Salt Lake City and London?
Yes.
What’s the cheapest day of the week to fly Salt Lake City to London?
For Salt Lake City to London, Sunday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from London back to Salt Lake City, the best deals are generally found on Saturday, with Monday being the most expensive.

Book cheap flights from Salt Lake City to London (round-trip)

Airports
Origin
Salt Lake City
$509
only
$509
Destination
London
$509
only
$509
Sun, Jan 14
SLC
LGW
30h 43m
Sat, Jan 27
LGW
SLC
17h 37m
Trip: 14 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Jan 14
SLC
LGW
30h 43m
Sat, Jan 27
LGW
SLC
17h 37m
Trip: 14 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Jan 14
SLC
LGW
30h 43m
Tue, Jan 23
LGW
SLC
17h 32m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Jan 14
SLC
LGW
30h 43m
Sat, Jan 20
LGW
SLC
17h 37m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Jan 14
SLC
LGW
30h 43m
Thu, Jan 25
LGW
SLC
17h 32m
Trip: 12 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Jan 13
SLC
LGW
54h 33m
Sat, Jan 20
LGW
SLC
17h 37m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Feb 4
SLC
LGW
48h 35m
Tue, Feb 20
LGW
SLC
32h 14m
Trip: 17 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Feb 5
SLC
LGW
41h 51m
Tue, Feb 20
LGW
SLC
32h 14m
Trip: 16 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Jan 20
SLC
LGW
41h 51m
Sat, Jan 27
LGW
SLC
17h 37m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jan 18
SLC
LGW
22h 35m
Sat, Jan 27
LGW
SLC
17h 37m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Jan 24
SLC
LGW
39h 51m
Tue, Jan 30
LGW
SLC
17h 32m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Jan 31
SLC
LGW
30h 33m
Tue, Feb 6
LGW
SLC
17h 32m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Jan 21
SLC
LGW
30h 43m
Tue, Jan 30
LGW
SLC
17h 32m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Jan 20
SLC
LGW
41h 51m
Thu, Jan 25
LGW
SLC
17h 32m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Jan 14
SLC
LGW
30h 43m
Tue, Jan 16
LGW
SLC
54h 43m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jan 18
SLC
LGW
22h 35m
Thu, Jan 25
LGW
SLC
17h 32m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Jan 24
SLC
LGW
39h 51m
Thu, Feb 1
LGW
SLC
17h 32m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Feb 1
SLC
LGW
22h 35m
Tue, Feb 6
LGW
SLC
17h 32m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Jan 14
SLC
LGW
30h 43m
Fri, Jan 19
LGW
SLC
29h 09m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jan 23
SLC
LGW
18h 15m
Tue, Jan 30
LGW
SLC
17h 32m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Show more results
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.