HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
London

$253+ 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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — LON
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Utah to London with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 November 6, 2025.

This CrystalTravel deal was found by Cheapflights users on 11/6. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:20 amSLC - LHR
2 stops24h 40mScandinavian Airlines
Fri 12/126:40 amLHR - SLC
2 stops22h 44mScandinavian Airlines
Deal found 11/6$586
This FlightHub deal was found by Cheapflights users on 11/5. 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.
Mon 12/18:20 amSLC - LHR
2 stops24h 40mScandinavian Airlines
Fri 12/127:30 pmLHR - SLC
2 stops33h 47mScandinavian Airlines
Deal found 11/5$606
This KAYAK deal was found by Cheapflights users on 11/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/18:20 amSLC - LHR
2 stops24h 40mScandinavian Airlines
Wed 12/106:40 amLHR - SLC
2 stops22h 44mScandinavian Airlines
Deal found 11/5$610
This eDestinos deal was found by Cheapflights users on 11/6. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/38:20 amSLC - LHR
2 stops27h 10mScandinavian Airlines
Sat 12/136:40 amLHR - SLC
2 stops22h 37mScandinavian Airlines
Deal found 11/6$616
This Scandinavian Airlines deal was found by Cheapflights users on 11/6. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/78:20 amSLC - LHR
2 stops24h 40mScandinavian Airlines
Sat 12/136:40 amLHR - SLC
2 stops22h 37mScandinavian Airlines
Deal found 11/6$627
This KAYAK deal was found by Cheapflights users on 11/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/18:20 amSLC - LHR
2 stops24h 40mScandinavian Airlines
Mon 12/156:40 amLHR - SLC
2 stops22h 44mScandinavian Airlines
Deal found 11/5$640
This KAYAK deal was found by Cheapflights users on 11/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:20 amSLC - LHR
2 stops42h 00mScandinavian Airlines
Mon 12/156:40 amLHR - SLC
2 stops22h 44mScandinavian Airlines
Deal found 11/5$670
This CrystalTravel deal was found by Cheapflights users on 11/6. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:30 amSLC - LHR
2 stops23h 30mScandinavian Airlines
Sat 1/106:40 amLHR - SLC
2 stops20h 42mScandinavian Airlines
Deal found 11/6$682
This FlightHub deal was found by Cheapflights users on 11/5. 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.
Sun 12/78:20 amSLC - LHR
2 stops27h 10mScandinavian Airlines
Tue 12/166:40 pmLHR - SLC
2 stops34h 44mScandinavian Airlines
Deal found 11/5$726
This KAYAK deal was found by Cheapflights users on 11/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/18:20 amSLC - LHR
2 stops27h 10mScandinavian Airlines
Tue 12/166:40 pmLHR - SLC
2 stops34h 44mScandinavian Airlines
Deal found 11/5$730
This JetBlue deal was found by Cheapflights users on 11/5. 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.
Fri 12/511:51 pmSLC - LHR
1 stop15h 09mJetBlue
Tue 12/97:25 amLHR - SLC
1 stop22h 31mJetBlue
Deal found 11/5$736
This Ovago deal was found by Cheapflights users on 11/5. 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.
Wed 12/31:55 pmSLC - LGW
2 stops20h 55mSWISS
Sat 12/136:40 pmLGW - SLC
2 stops34h 50mSWISS
Deal found 11/5$889

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 November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$553
(KAYAK)

One-way from

$253
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$845

Good round-trip deal

$1,043 or less

Good one-way deal

$608 or less
Provider with most accurate pricing for Salt Lake City-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Salt Lake City-London (LON) flights.
Search Deals
From Utah to London (LON)
Search Deals
One-way flight from Utah to London (LON)
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($219 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Utah to London (LON).
Search Deals
Price to beat on a one-way flight from Utah to London (LON).
Search Deals

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 November 6, 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 - LHR

SLCLHR

Salt Lake City

Tue 3/3

1:55 pm-12:00 pm

1 stop15h 05m

London Heathrow

Wed 3/11

1:25 pm-3:44 pm

2 stops32h 19m

$631

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Tue 3/24

7:00 am-7:10 am

2 stops18h 10m

London Heathrow

Tue 3/31

11:25 am-5:27 pm

1 stop13h 02m

$654

Salt Lake CityLondon

SLC - LCY

SLCLCY

Salt Lake City

Tue 3/24

7:38 am-12:55 pm

2 stops23h 17m

London City

Tue 3/31

9:15 am-11:45 pm

3 stops21h 30m

$673

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Tue 1/13

11:15 pm-9:40 pm

1 stop15h 25m

London Heathrow

Mon 1/19

8:05 am-10:20 pm

1 stop21h 15m

$736

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Wed 1/14

11:15 pm-9:40 pm

1 stop15h 25m

London Heathrow

Tue 1/20

7:25 am-10:20 pm

1 stop21h 55m

$736

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Sun 1/11

11:15 pm-8:45 pm

1 stop14h 30m

London Heathrow

Sat 1/17

8:05 am-10:20 pm

1 stop21h 15m

$736

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Tue 3/3

11:59 pm-9:40 pm

1 stop14h 41m

London Heathrow

Wed 3/11

7:25 am-11:03 pm

1 stop21h 38m

$751

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Tue 4/21

11:54 pm-8:45 pm

1 stop13h 51m

London Heathrow

Thu 5/14

8:15 am-10:34 pm

1 stop21h 19m

$832

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Fri 3/27

11:59 pm-8:45 pm

1 stop14h 46m

London Heathrow

Sat 4/4

8:15 am-10:59 pm

1 stop21h 44m

$841

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Mon 2/2

11:15 pm-9:40 pm

1 stop15h 25m

London Heathrow

Fri 2/6

12:20 pm-10:20 pm

1 stop17h 00m

$856

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 60 results
1
2
3
...
6

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 $101). Flying from Utah to London in June is currently the most expensive (average of $906). 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 November 6, 2025.

It’s optimal to fly from Utah to London at noon. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Utah to London?

Use this chart to determine the cheapest time to fly round-trip from Utah to London. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Utah to London flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

  • How long is the flight from Utah to London?

    Departing from Utah to London will take you 15h 05m. The distance between Utah and London is about 4850 mi. This flight may include one or multiple stops.

  • 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 (86%), Scandinavian Airlines (86%), Delta (86%).

  • What are the cheapest flights from Utah to London?

    While on average a flight from Utah to London is generally $2,708, our data shows the cheapest flight currently is $608. When looking at the most popular route, (Salt Lake City - London Heathrow), you can expect to pay $576 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 $101). Flying from Utah to London in June is currently the most expensive (average of $906). 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 London?

Book flights to London if you plan to visit one of these locations
Hounslow
Ilford
Hayes
Southend-on-Sea
Harrow
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Gatwick
Borehamwood
Aylesbury
Bedford
Chipping Norton
Wembley
Folkestone
Eastbourne
Sutton

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Utah to London

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Gatwick flights
Boston to Heathrow flights
LaGuardia to Heathrow flights
John F Kennedy Intl to London City flights
Newark to Gatwick flights
Dulles Intl to Heathrow flights
Los Angeles to Heathrow flights
LaGuardia to Gatwick flights
John F Kennedy Intl to Stansted flights
San Francisco to Heathrow flights
O'Hare Intl to Heathrow flights
Dallas/Fort Worth to Heathrow flights
John F Kennedy Intl to Luton flights
Newark to London City flights
Baltimore to Heathrow flights
Seattle to Heathrow flights
Newark to Stansted flights
Newark to Luton flights
Boston to Gatwick flights
Boston to London City flights
Atlanta to Heathrow flights
Miami to Heathrow flights
Reagan-National to Heathrow flights
Dulles Intl to Gatwick flights
Philadelphia to Heathrow flights
Hobby to Heathrow flights
Orlando to Heathrow flights
Dulles Intl to London City flights
Los Angeles to Gatwick flights
Denver to Heathrow flights
Boston to Stansted flights
Los Angeles to London City flights
San Francisco to Gatwick flights
Baltimore to Gatwick flights
Reagan-National to Gatwick flights
Boston to Luton flights
Minneapolis to Heathrow flights
O'Hare Intl to Gatwick flights
LaGuardia to London City flights
Dulles Intl to Stansted flights
San Francisco to London City flights
Newark to Edinburgh flights
O'Hare Intl to London City flights
Tampa to Heathrow flights
Dallas/Fort Worth to Gatwick flights
George Bush Intcntl to Heathrow flights
Dulles Intl to Luton flights
John F Kennedy Intl to Edinburgh flights

Top 10 airlines flying from Utah to London

Discover the top 10 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$157Average$872FlexibilityNo cancel feeOn-time62%
Scandinavian AirlinesCheapest$491Average$709FlexibilityNo cancel feeOn-time77%
IberiaCheapest$577Average$753FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$579Average$771FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$628Average$924FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$743Average$1,050FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$761Average$1,033FlexibilityNo cancel feeOn-time77%
KLMCheapest$762Average$1,088FlexibilityNo cancel feeOn-time75%
Virgin AtlanticCheapest$779Average$1,148FlexibilityNo cancel feeOn-time72%
DeltaCheapest$779Average$1,073FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.