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Cheap flights from Utah to London from £169

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 28/1. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — LON
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Utah to London

Enter your travel dates to find the best prices.

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 12 December 2025.

Sun 28/1207:06SLC - LHR
1 stop17h 19mLufthansa
Thu 8/112:05LHR - SLC
1 stop15h 41mLufthansa
Deal found 12/12£585
Sun 28/1207:06SLC - LHR
1 stop17h 19mUnited Airlines
Thu 8/113:25LHR - SLC
2 stops15h 59mUnited Airlines
Deal found 10/12£590
Thu 25/1205:10SLC - LHR
2 stops23h 40mAir Canada
Wed 7/118:00LHR - SLC
2 stops35h 45mAir Canada
Deal found 11/12£620
Mon 29/1218:08SLC - LHR
2 stops30h 02mAir Canada
Wed 7/118:00LHR - SLC
2 stops33h 52mAir Canada
Deal found 12/12£715
Thu 25/1205:10SLC - LHR
2 stops23h 40mAir Canada
Tue 6/118:00LHR - SLC
2 stops46h 58mAir Canada
Deal found 11/12£754
Sat 13/1213:29SLC - LHR
2 stops19h 06mAer Lingus
Mon 15/1208:50LHR - SLC
2 stops22h 09mAer Lingus
Deal found 9/12£782
Thu 11/1223:51SLC - LHR
1 stop13h 54mJetBlue
Tue 16/1212:20LHR - SLC
1 stop17h 36mJetBlue
Deal found 11/12£785
Thu 11/1223:51SLC - LHR
1 stop13h 54mJetBlue
Mon 15/1208:05LHR - SLC
1 stop21h 51mJetBlue
Deal found 11/12£792
Sun 14/1223:51SLC - LHR
1 stop13h 54mJetBlue
Thu 18/1209:20LHR - SLC
1 stop19h 54mJetBlue
Deal found 11/12£823
Sun 28/1218:08SLC - LHR
2 stops30h 02mAir Canada
Thu 8/111:10LHR - SLC
2 stops33h 24mAir Canada
Deal found 12/12£848
Mon 29/1213:05SLC - LHR
1 stop25h 35mJetBlue
Wed 7/112:20LHR - SLC
1 stop17h 00mJetBlue
Deal found 12/12£860
Mon 29/1206:00SLC - LCY
2 stops25h 35mIberia
Wed 7/119:15LCY - SLC
2 stops34h 52mIberia
Deal found 12/12£1,445

Find flight deals from Utah to London

Keep the following information in mind while searching for Utah to London flight deals. Data was last updated 12 December 2025.

Round-trip from

£400

One-way from

£169

Popular in

June

Cheapest in

February

Average price

£798
Scandinavian Airlines
  • Scandinavian Airlines
  • 9/1-12/1
  • 4 total stops
  • 59h 20m total
  • Utah to London
Search Deals
28/1
  • 28/1
  • 3 total stops
  • 58h 20m total
  • Utah to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£133 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 12 December 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

Fri 16/1

13:35-18:30

3 stops21h 55m

London Heathrow

Sun 18/1

06:40-20:54

2 stops21h 14m

£430

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Wed 11/2

23:15-21:40

1 stop15h 25m

London Heathrow

Fri 20/2

12:20-23:00

1 stop17h 40m

£540

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Wed 22/4

23:54-20:45

1 stop13h 51m

London Heathrow

Wed 6/5

11:55-22:34

1 stop17h 39m

£589

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Sun 28/12

07:06-07:25

1 stop17h 19m

London Heathrow

Thu 8/1

13:25-22:24

2 stops15h 59m

£590

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Tue 21/4

23:54-20:45

1 stop13h 51m

London Heathrow

Thu 14/5

08:15-22:34

1 stop21h 19m

£610

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Tue 3/2

23:15-21:40

1 stop15h 25m

London Heathrow

Thu 12/2

09:20-21:45

1 stop19h 25m

£612

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Mon 13/4

22:35-20:45

1 stop15h 10m

London Heathrow

Sat 18/4

11:55-22:59

1 stop18h 04m

£615

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Mon 13/4

22:35-20:45

1 stop15h 10m

London Heathrow

Mon 20/4

08:15-22:59

1 stop21h 44m

£615

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Sat 11/4

22:35-20:45

1 stop15h 10m

London Heathrow

Tue 21/4

08:15-22:59

1 stop21h 44m

£621

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Fri 10/4

22:35-20:45

1 stop15h 10m

London Heathrow

Thu 16/4

11:55-22:59

1 stop18h 04m

£621

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Showing 1-10 of 60 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 return 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 £75). Flying from Utah to London in June is currently the most expensive (average of £690). 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 12 December 2025.

It’s optimal to fly from Utah to London in the morning. By choosing this option you can save up to 58% on the cost of your flight, compared to a flight at midday.

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?

    Airlines like Scandinavian Airlines, JetBlue, and United Airlines fly from Utah to London in about 15h 25m. The time it takes to get you to your destination can typically vary by up to 6h 30m. There are 4850 mi between Utah and London. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    £26 is the cheapest one-way deal found within the past few days, from FLYONE. You may also be able to find cheap deals on HiSky and Wizz Air, with prices starting from £37 and £38, respectively.

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

    When deciding which route to take from Utah to London consider Salt Lake City - London Heathrow, Salt Lake City - London Gatwick or Salt Lake City - London City as they are the most popular.

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

    Before booking your flight to London from Utah, check out the most reliable airlines to get you to your destination on time: KLM (91%), Scandinavian Airlines (91%), Delta( 91%).

  • 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 holiday 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 £75). Flying from Utah to London in June is currently the most expensive (average of £690). 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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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Croydon
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Luton
Gatwick
Wembley
Ilford
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Alternative routes for Utah to London

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Top airline flying from Utah to London

Discover the top airline 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 858,174 searches. Data last updated 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£543Average£606FlexibilityNo cancel feeOn-time62%
Search JetBlue flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Utah to London?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Utah to London. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Utah to London?

Millions of users choose and trust Cheapflights to book the best flight deals from Utah to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Utah to London with no change fees?

Need flexible booking options for your flight to London from Utah? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Utah to London become cheaper?

Of course! You can now track prices for flights from Utah to London and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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