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Cheap flights from Utah to London from £239

SLC — LON
28 Oct — 4 Nov1
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

Mon 26/1011:36 -
2 stops17h 14m
Tue 10/1112:15 -
2 stops19h 02m
Deal found 24/9£522
Mon 2/1119:42 -
3 stops32h 08m
Mon 9/1120:35 -
2 stops34h 42m
Deal found 24/9£564
Sun 8/1108:10 -
2 stops19h 40m
Sat 14/1112:15 -
2 stops19h 02m
Deal found 24/9£565
Sun 15/1108:10 -
2 stops19h 40m
Sun 22/1120:35 -
2 stops33h 59m
Deal found 24/9£568
Mon 26/1023:45 -
1 stop15h 55m
Tue 10/1107:25 -
1 stop21h 59m
Deal found 23/9£602

Find flight deals from Utah to London

Round-trip from

£522

One-way from

£239

Popular in

June

Cheapest in

January

Average price

£806

Good round-trip deal

£1,028 or less
26/10-10/11
  • 26/10-10/11
  • 4 total stops
  • 36h 16m total
  • Utah to London
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JetBlue
  • JetBlue
  • 19/10-31/12
  • 1 total stop
  • 13h 46m total
  • Utah to London
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Highest demand for flights based on searches. 9% potential increase in price (£66 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Utah to London (LON).
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Utah to London that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Sun 25/10

23:45-21:40

1 stop15h 55m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£248

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Fri 23/10

23:59-20:45

1 stop13h 46m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£248

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Wed 21/10

23:59-20:45

1 stop13h 46m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£248

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Tue 23/3

12:32-09:30

1 stop14h 58m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£248

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Tue 3/11

23:59-21:40

1 stop14h 41m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£248

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Wed 4/11

23:59-21:40

1 stop14h 41m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£248

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Sun 8/11

23:59-21:40

1 stop14h 41m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£248

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Thu 15/10

23:59-20:45

1 stop13h 46m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£261

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Sat 27/3

12:32-08:30

1 stop13h 58m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£316

Salt Lake CityLondon

SLC Salt Lake City - LHR London Heathrow

SLCLHR

Salt Lake City

Mon 23/11

12:20-09:30

1 stop14h 10m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£319

Flights are sorted by cheapest return flights first.

Deals found on 23/9

Showing 1-10 of 23 resultsSorted by cheapest first
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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

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, January is the cheapest month in which you can book a flight from Utah to London (average of £689). Flying from Utah to London in December is currently the most expensive (average of £1,041). 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?

When flying from Utah to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Utah to London?

Airfare is below average for this route at the moment.
Utah to London flights typically cost between £821 and £1,003 in October.
The cheapest return price found within the last 5 days was £522 on Multiple Airlines (26 Oct–10 Nov).

How far ahead should I book a flight from Utah to London?

The best time to book flights from Utah to London is 44 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Related info for your journey

  • How long is the flight from Utah to London?

    Airlines like JetBlue fly from Utah to London in about 13h 56m. The time it takes to get you to your destination can typically vary by up to . There are 4850 mi between Utah and London.

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

    £187 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Alaska Airlines and Virgin Atlantic, with prices starting from £327 and £344, 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 (84%), SAUDIA (84%), Air France( 84%).

  • What are the cheapest flights from Utah to London?

    Looking for the cheapest flight from Utah to London? While on average our users pay £1,827, our data indicates the cheapest price to be £1,010. The most popular route (Salt Lake City - London Heathrow), is priced around £632.

  • 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, January is the cheapest month in which you can book a flight from Utah to London (average of £689). Flying from Utah to London in December is currently the most expensive (average of £1,041). 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?

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Alternative routes for Utah to London

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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.

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