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Cheap flights from Utah to London from £171

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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — LON
7 déc. — 14 déc.1
1 adult
1 adult, Economy, 0 bags

Find 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 7 novembre 2025.

ven. 5/1208:20SLC - LHR
2 stops24h 40mScandinavian Airlines
ven. 12/1206:40LHR - SLC
2 stops22h 44mScandinavian Airlines
Deal found 6/11£448
lun. 1/1208:20SLC - LHR
2 stops24h 40mScandinavian Airlines
ven. 12/1219:30LHR - SLC
2 stops33h 47mScandinavian Airlines
Deal found 5/11£463
lun. 1/1208:20SLC - LHR
2 stops24h 40mScandinavian Airlines
mer. 10/1206:40LHR - SLC
2 stops22h 44mScandinavian Airlines
Deal found 5/11£466
mer. 3/1208:20SLC - LHR
2 stops27h 10mScandinavian Airlines
sam. 13/1206:40LHR - SLC
2 stops22h 37mScandinavian Airlines
Deal found 6/11£470
dim. 7/1208:20SLC - LHR
2 stops24h 40mScandinavian Airlines
sam. 13/1206:40LHR - SLC
2 stops22h 37mScandinavian Airlines
Deal found 6/11£479
lun. 1/1208:20SLC - LHR
2 stops24h 40mScandinavian Airlines
lun. 15/1206:40LHR - SLC
2 stops22h 44mScandinavian Airlines
Deal found 5/11£489
ven. 5/1208:20SLC - LHR
2 stops42h 00mScandinavian Airlines
lun. 15/1206:40LHR - SLC
2 stops22h 44mScandinavian Airlines
Deal found 5/11£512
mer. 31/1209:30SLC - LHR
2 stops23h 30mScandinavian Airlines
sam. 10/106:40LHR - SLC
2 stops20h 42mScandinavian Airlines
Deal found 6/11£521
dim. 7/1208:20SLC - LHR
2 stops27h 10mScandinavian Airlines
mar. 16/1218:40LHR - SLC
2 stops34h 44mScandinavian Airlines
Deal found 5/11£554
mer. 3/1213:55SLC - LGW
2 stops20h 55mSWISS
sam. 13/1218:40LGW - SLC
2 stops34h 50mSWISS
Deal found 5/11£679
jeu. 4/1216:00SLC - LCY
1 stop19h 25mVirgin Atlantic
jeu. 11/1207:45LCY - SLC
2 stops18h 45mVirgin Atlantic
Deal found 6/11£684
ven. 5/1206:00SLC - LCY
2 stops19h 10mVirgin Atlantic
ven. 12/1207:45LCY - SLC
2 stops21h 30mVirgin Atlantic
Deal found 6/11£687

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 7 novembre 2025.

Round-trip from

£422

One-way from

£171

Popular in

June

Cheapest in

January

Average price

£645

Good round-trip deal

£944 or less

Good one-way deal

£682 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 14/1-17/1
  • 4 total stops
  • 61h 37m total
  • Utah to London
Search Deals
8/2
  • 8/2
  • 2 total stops
  • 34h 29m total
  • Utah to London
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£127 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return 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

 
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 7 novembre 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

mar. 3/3

13:55-12:00

1 stop15h 05m

London Heathrow

mer. 11/3

13:25-15:44

2 stops32h 19m

£482

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

mar. 24/3

07:00-07:10

2 stops18h 10m

London Heathrow

mar. 31/3

11:25-17:27

1 stop13h 02m

£499

Salt Lake CityLondon

SLC - LCY

SLCLCY

Salt Lake City

mar. 24/3

07:38-12:55

2 stops23h 17m

London City

mar. 31/3

09:15-23:45

3 stops21h 30m

£514

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

mar. 3/3

23:59-21:40

1 stop14h 41m

London Heathrow

mer. 11/3

12:20-23:03

1 stop16h 43m

£561

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

ven. 30/1

23:15-22:00

1 stop15h 45m

London Heathrow

lun. 9/2

08:05-22:20

1 stop21h 15m

£562

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

dim. 11/1

23:15-20:45

1 stop14h 30m

London Heathrow

sam. 17/1

08:05-22:20

1 stop21h 15m

£562

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

mer. 4/2

23:15-21:40

1 stop15h 25m

London Heathrow

lun. 9/2

08:05-22:20

1 stop21h 15m

£562

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

jeu. 22/1

13:36-16:25

3 stops19h 49m

London Heathrow

jeu. 29/1

06:40-23:34

2 stops23h 54m

£573

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

mar. 21/4

23:54-20:45

1 stop13h 51m

London Heathrow

jeu. 30/4

08:15-22:34

1 stop21h 19m

£586

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

sam. 28/2

23:59-20:45

1 stop13h 46m

London Heathrow

dim. 8/3

09:20-21:46

1 stop18h 26m

£596

Flights are sorted by cheapest return flights first.

Deals found on 7/11

Showing 1-10 of 56 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 £77). Flying from Utah to London in June is currently the most expensive (average of £692). 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 7 novembre 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 United Airlines, JetBlue, and Virgin Atlantic fly from Utah to London in about 14h 41m. The time it takes to get you to your destination can typically vary by up to 2h 54m. 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 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 (86%), Scandinavian Airlines (86%), Delta( 86%).

  • What are the cheapest flights from Utah to London?

    Looking for the cheapest flight from Utah to London? While on average our users pay £846, our data indicates the cheapest price to be £575. The most popular route (Salt Lake City - London Heathrow), is priced around £440.

  • 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 £77). Flying from Utah to London in June is currently the most expensive (average of £692). 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

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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 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 7 novembre 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£555Average£775FlexibilityNo 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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