$340 Find Cheap Flights from London to Utah

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Utah departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Utah

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Utah, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Utah, as well as popular online travel agencies
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Best Utah Flight Deals from London

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Salt Lake City
Salt Lake City1 stop$638
Cedar City
Cedar City2 stops$1,709
Salt Lake City
Salt Lake City1 stop$638
Cedar City
Cedar City2 stops$1,709

Cheap Flights from London to Utah

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Utah that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from London to Utah

Wed, Sep 3 - Sat, Sep 20
 Logo
10:55 am - 12:53 pmLGW-SLC
32h 58m1 stop
 Logo
11:11 am - 10:00 amSLC-LGW
15h 49m1 stop
Sat, Sep 6 - Sat, Sep 20
 Logo
10:25 am - 12:53 pmLGW-SLC
33h 28m1 stop
 Logo
11:11 am - 10:00 amSLC-LGW
15h 49m1 stop
Sat, Sep 6 - Sat, Sep 20
Icelandair Logo
8:15 am - 9:51 pmLHR-SLC
20h 36m1 stop
Icelandair Logo
10:59 pm - 6:30 amSLC-LHR
48h 31m2 stops
$725Icelandair
Find Deal
Wed, Nov 5 - Tue, Nov 11
JetBlue Logo
12:20 pm - 11:04 pmLHR-SLC
17h 44m1 stop
JetBlue Logo
11:59 pm - 8:45 pmSLC-LHR
13h 46m1 stop
$733JetBlue
Find Deal
Wed, Nov 5 - Tue, Nov 11
JetBlue Logo
12:20 pm - 11:04 pmLHR-SLC
17h 44m1 stop
JetBlue Logo
11:59 pm - 8:45 pmSLC-LHR
13h 46m1 stop
$736JetBlue
Find Deal
Sat, Sep 6 - Sat, Sep 20
Icelandair Logo
8:25 am - 9:51 pmLHR-SLC
20h 26m2 stops
Icelandair Logo
10:59 pm - 6:30 amSLC-LHR
48h 31m2 stops
$749Icelandair
Find Deal
Tue, Sep 23 - Tue, Sep 30
Scandinavian Airlines Logo
5:30 pm - 10:15 pmLHR-SLC
35h 45m2 stops
Scandinavian Airlines Logo
8:05 am - 4:00 pmSLC-LHR
24h 55m2 stops
$779Scandinavian Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 30
Scandinavian Airlines Logo
6:40 am - 10:15 pmLHR-SLC
22h 35m2 stops
Scandinavian Airlines Logo
8:05 am - 4:00 pmSLC-LHR
24h 55m2 stops
$799Scandinavian Airlines
Find Deal
Wed, Sep 3 - Sat, Sep 20
Delta Logo
6:30 am - 1:05 pmLHR-SLC
13h 35m1 stop
Delta Logo
5:20 pm - 9:50 amSLC-LHR
9h 30mnonstop
$1,064Delta
Find Deal
Fri, Sep 5 - Sun, Sep 21
Delta Logo
6:30 am - 4:40 pmLHR-SLC
17h 10m2 stops
Delta Logo
11:45 pm - 8:00 pmSLC-LHR
13h 15m1 stop
$1,070Delta
Find Deal
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KAYAK's insights & trends for London to Utah flights

Get data-powered insights and trends into flights from London to Utah to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest London to Utah flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from London to Utah.

The cheapest ticket to Utah from London found in the last 72 hours was to Salt Lake City, at $631 round-trip. The most popular route is from London Heathrow Airport (LHR) to Salt Lake City (SLC), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $631.

Can I save money by flying with a layover from London to Utah?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $1,197 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Utah, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London to Utah is February, when tickets cost $918 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of round-trip tickets is $1,273 and $1,207 respectively.

What’s the cheapest day of the week to fly from London to Utah?

The average price of all round-trip flights from London to Utah clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from London to Utah, look for departures on Saturdays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from Utah, Tuesday is the cheapest day to fly and Friday is the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Utah, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London to Utah, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.


Good to know

Low seasonNovember
High seasonSeptember
Cheapest flight$340
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 20% lower on average.
Flight from London Gatwick Airport to Salt Lake City

FAQs - booking Utah flights

  • What can I expect from Lufthansa when flying alone with a child?

    If your baby is under 2 years old they will not need a separate ticket and can remain on your lap for the duration of the trip. You will be allowed to place their pram in the hold for free and distilled water is available for food preparation. You can get free nappies should you run out. Try to fly at night so your baby will sleep throughout as much of the flight as possible, and book a free bassinet for a peaceful sleep.

  • Which airline will allow my ten year old to fly unaccompanied to Utah?

    If you book flights for children between 5 and 11 years of age with Swiss Air, they’ll be allowed to fly alone if booked with an Unaccompanied Minor ticket. This service will see them taken care of from boarding to meals and entertainment on the fight and seeing them safely to their guardian on the other side.

  • How do I get from Salt Lake City Airport (SLC) to Salt Lake City centre?

    Luckily, the airport is incredibly close to downtown Salt Lake City. When you arrive at the airport you will find the TRAX Green Line Light Rail, route 704, which leaves from the airport’s station. This trip downtown will take about 20 minutes.

  • I am renting a car in Utah with small children. What are the car seat rules?

    In Utah, car seat rules are different from Europe. All children under 8 years old need to be in a seat. Either a backward-facing car seat when a baby, a forward-facing car seat when a toddler or a booster seat until they are 8 years old.

  • How does KAYAK find such low prices on flights from London to Utah?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Utah.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Utah?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London to Utah is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Utah?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from London to Utah with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Utah?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from London to Utah up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Utah?

    The cheapest time of day to fly to Utah is generally in the morning, when round-trip flights cost $1,163 on average. The most expensive time of day to fly to Utah is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,188.

Top tips for finding cheap flights to Utah

  • When booking flights from London to Utah you may want to fly from large, more established airports such as Heathrow (LHR). If you are leaving from London city centre it would make sense to fly from the smaller, but highly-professional London City Airport (LCY). You will be able to reach the airport far easier and clear Security much faster, leaving you more time to relax before your long-haul flight to Utah.
  • When taking public transportation to London City Airport the tube will be your easiest and most economical solution. The DLR tube line runs from the city to the station at the airport. Taxis and Ubers are available with a road travel time of about 20 minutes.
  • If you have any special dietary requirements when you fly on KLM Airlines you can request a special meal beforehand. The airline gives every passenger a bottle of water, a warm meal, salad and dessert and there are also snacks served on long flights. You are welcome to get extra drinks and snacks for free at any stage. Vegetarians are well catered for on KLM.
  • When you arrive in Utah you may make use of the capital’s main airport, Salt Lake City International (SLC). This large airport is very accessible for passengers needing mobility assistance. Attendants can assist with wheelchairs throughout the airport at any stage. You can also find restrooms that are accessible, as well as restaurants and shops. If you do not have a wheelchair the airport will gladly supply you with one.
  • If you have flown with a pet from London to Utah they will be in need of relief when you collect them. There are animal relief stations at the Salt Lake City Airport just outside the airport and another 2 within security. This way your animal can do their business before you get collected or hop onto public transport.

Top airlines flying from London to Utah

 
See real verified KAYAK customer reviews for airlines flying from London to Utah. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Utah? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7946 reviews
7.3Food
7.9Entertainment
8.2Boarding
7.9Comfort
8.5Crew
Airline reviews

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

10.0 ExcellentHartaj, Jun 2025EWR - RDU
Read more Delta reviews

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Boarding was tough as we had to take a bus out to the plane and walk up a lot of stairs. Difficult with heavy carry-ons that said I got an entire empty row of seats, which was excellent for an international flight. Food was very mediocre but happy with the comfort so not complaining.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

The check in and bag drop off for Sky Priority members is slow. The Clear security was also slow - a TSA issue.

Delta is better for short flights and very low need for customer service. Avoid for longer flights

Communication since no reason or explanation was given for 3 hrs delay

Flight was delayed several 3 hours - no reason was given and no communication what so ever.

No overhead baggage room even though I was seated in row 2. Consequently had to check in my carry on bag. Baggage carousel was jammed. Took 45 min to get my bag.

Excellent. Although they used to greet me as a mosaic member and provide a free drink, early boarding helps me to keep coming back to JetBlue.

Great flight. Departed early, arrived early. However they were out of meals for sale. Also, we arrived early and the gate was not available so we sat on the taxiway for quite a while (not JetBlue’s fault).

The gate and ground staff were excellent, friendly, went out of their way to acknowledge my Mosaic status. The plane was an older Airbus, so the seats were a little worn. The in flight attendant was not very nice, and seemed to be annoyed to be at work or be on this flight. Flight was fast and we landed early and pilots kept us informed.

Cancelled flight with no specific instructions to get a boarding pass for another flight. The whole flight of people were in line for an hour because there was only 1 person to help at the desk. This was unusual for JetBlue.

The inflight system with their wifi is a hot mess and doesn't work. Separately they do, but when you try to do theoretically simple things like pair a device for control it all falls apart

It was too hot in the cabin. The AC did not help.

The regular feedback of any changes to our flights. The Jetblue staff were very helpful. Our flights were great. Lots of leg room!

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

Cabin class types available on flights to Utah

Cabin classes available on flights to Utah. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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