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$205+ Cheap flights from Utah to London (LON)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — LON
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Utah to London

Keep the following information in mind while searching for Utah to London flight deals. Data was last updated July 3, 2025.

Round-trip from

$642
(Kiwi.com)

One-way from

$205
(Norse)

Popular in

July

Cheapest in

January

Average price

$1,228

Good round-trip deal

$836 or less

Good one-way deal

$479 or less
From Utah to London (LON)
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One-way flight from Utah to London (LON)
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Highest demand for flights based on searches. 18% potential increase in price ($213 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Utah to London (LON).
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Price to beat on a one-way flight from Utah to London (LON).
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Find flight deals from Utah to London

Cheapest flights from Utah to London
Explore the most affordable flight options available from Utah to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1912:06 pmSLC - LGW
1 stop15h 49mMultiple Airlines
Mon 9/299:50 amLGW - SLC
2 stops35h 07mMultiple Airlines
Deal found 7/1$642
This Mytrip deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/812:58 pmSLC - LHR
3 stops22h 52mMultiple Airlines
Mon 9/1511:20 amLHR - SLC
3 stops33h 37mMultiple Airlines
Deal found 6/30$675
This FlightHub deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/167:45 amSLC - LHR
2 stops25h 15mScandinavian Airlines
Tue 9/306:40 amLHR - SLC
2 stops22h 17mScandinavian Airlines
Deal found 7/2$688
This Mytrip deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/228:10 amSLC - STN
3 stops21h 15mMultiple Airlines
Mon 9/296:45 amSTN - SLC
3 stops22h 10mMultiple Airlines
Deal found 7/1$734
This JetBlue deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2210:59 pmSLC - LHR
1 stop14h 46mJetBlue
Tue 9/308:15 amLHR - SLC
1 stop20h 36mJetBlue
Deal found 7/1$744
This Ovago deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/310:18 pmSLC - LGW
1 stop28h 17mJetBlue
Mon 8/2512:10 pmLGW - SLC
1 stop16h 34mJetBlue
Deal found 7/2$788
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/225:10 pmSLC - LHR
Nonstop9h 40mDelta
Fri 10/316:20 amLHR - SLC
1 stop13h 50mDelta
Deal found 7/2$791
This KLM deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/295:10 pmSLC - LHR
1 stop13h 00mKLM
Mon 10/137:15 pmLHR - SLC
1 stop24h 50mKLM
Deal found 7/2$797
This Air France deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/295:20 pmSLC - LHR
Nonstop9h 30mAir France
Wed 10/811:00 amLHR - SLC
Nonstop10h 30mAir France
Deal found 7/2$800
This American Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/297:42 amSLC - LGW
2 stops17h 53mAmerican Airlines
Wed 10/82:30 pmLGW - SLC
2 stops27h 42mAmerican Airlines
Deal found 7/3$816
This Virgin Atlantic deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/259:55 amSLC - LGW
1 stop17h 05mVirgin Atlantic
Mon 9/112:00 pmLGW - SLC
1 stop29h 00mVirgin Atlantic
Deal found 7/1$834
This Virgin Atlantic deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/254:35 pmSLC - LCY
1 stop17h 45mVirgin Atlantic
Tue 9/97:00 pmLCY - SLC
1 stop25h 05mVirgin Atlantic
Deal found 7/1$850

Cheapflights Fare Finder

Customize your flight search to find flights from Utah 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, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Utah to London that are best for you.

Fly from

Utah

Fly to

London

Route

Depart

Return

Price

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Fri 9/19

12:06 pm-10:55 am

1 stop15h 49m

London Gatwick

Mon 9/29

9:50 am-1:57 pm

2 stops35h 07m

$642

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Mon 9/8

12:58 pm-6:50 pm

3 stops22h 52m

London Heathrow

Mon 9/15

11:20 am-1:57 pm

3 stops33h 37m

$675

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Tue 9/16

7:45 am-4:00 pm

2 stops25h 15m

London Heathrow

Tue 9/30

6:40 am-9:57 pm

2 stops22h 17m

$688

Salt Lake CityLondon

SLC - STN

SLCSTN

Salt Lake City

Mon 9/22

8:10 am-12:25 pm

3 stops21h 15m

London Stansted

Mon 9/29

6:45 am-9:55 pm

3 stops22h 10m

$734

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Mon 9/22

10:59 pm-8:45 pm

1 stop14h 46m

London Heathrow

Tue 9/30

8:15 am-9:51 pm

1 stop20h 36m

$744

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Sun 8/3

10:18 pm-9:35 am

1 stop28h 17m

London Gatwick

Mon 8/25

12:10 pm-9:44 pm

1 stop16h 34m

$788

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Wed 9/3

5:20 pm-9:50 am

Nonstop9h 30m

London Heathrow

Wed 9/10

6:15 am-1:50 pm

1 stop14h 35m

$791

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Mon 8/25

5:10 pm-1:10 pm

1 stop13h 00m

London Heathrow

Tue 9/9

11:45 am-1:05 pm

1 stop32h 20m

$795

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Mon 9/29

5:10 pm-1:10 pm

1 stop13h 00m

London Heathrow

Mon 10/13

7:15 pm-1:05 pm

1 stop24h 50m

$797

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Mon 9/29

7:42 am-8:35 am

2 stops17h 53m

London Gatwick

Wed 10/8

2:30 pm-11:12 am

2 stops27h 42m

$816

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 32 results
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Best time to book a flight from Utah to London

Have a flexible travel schedule? Discover the best time to fly to London from Utah with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Utah to London

What is the cheapest month to book a flight from Utah to London?

Currently, November is the cheapest month in which you can book a flight from Utah to London (average of $661). Flying from Utah to London in June is currently the most expensive (average of $1,098). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from UT to LON?

Find hourly flight availability from Utah to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Utah to London as you normally would.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated July 3, 2025.
Read through reviews of airlines operating flights from Utah to London, such as Delta, KLM, and Air France. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,367 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,654 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Utah to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Utah to London one-way?

    One-way options have recently been found by users for as low as $361 on WestJet. Other airlines that offer cheap prices include JetBlue from $369 and Scandinavian Airlines from $450 one-way.

  • What are the most popular routes from Utah to London?

    Most travelers choose Salt Lake City - London Heathrow, Salt Lake City - London Gatwick or Salt Lake City - London City when deciding on the best route from Utah to London.

  • What are the most reliable airlines from Utah to London?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Utah to London on time: KLM (79%), Air France (79%), Scandinavian Airlines (79%).

  • What are the cheapest flights from Utah to London?

    While on average a flight from Utah to London is generally $2,041, our data shows the cheapest flight currently is $408. When looking at the most popular route, (Salt Lake City - London Heathrow), you can expect to pay $675 for that flight.

  • Can I find deals for flights from Utah to London that include hotel bookings?

    Yes. In addition to deals on Utah to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Utah to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Utah to London.

  • Can I find deals for business class flights from Utah to London?

    Yes. Cheapflights offers flight deals from Utah to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Utah to London?

    Currently, November is the cheapest month in which you can book a flight from Utah to London (average of $661). Flying from Utah to London in June is currently the most expensive (average of $1,098). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Utah?

Book flights to Utah if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Canterbury
Harrow
Dover
Gatwick
Orpington
Watford
Croydon
Folkestone
Borehamwood
Aylesbury
Chelmsford
Brentwood
Chichester
Arundel
Milton Keynes
Bishop's Stortford
Dartford

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Alternative routes for Utah to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Utah to London

Discover the top 9 airlines that operate flights from Utah to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$577Average$753FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$579Average$772FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$628Average$897FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$638Average$905FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$743Average$1,050FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$761Average$1,155FlexibilityNo cancel feeOn-time77%
KLMCheapest$775Average$1,104FlexibilityNo cancel feeOn-time75%
DeltaCheapest$782Average$1,127FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$784Average$1,108FlexibilityNo cancel feeOn-time72%

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