Cheap flights from London to Salt Lake City from $442

In general, June is the cheapest month to fly from London to Salt Lake City. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $344. If you are unable to visit Salt Lake City during the month of June, then departing from London during the month November is also very affordable. Most momondo users find prices during this month for around $373.

On average, the least expensive day to fly to Salt Lake City from London is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $926. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Salt Lake City on Saturday is $1,387.

Fly from London Heathrow to Salt Lake City for the best London - Salt Lake City flight prices

You are more likely to see cheaper flights to Salt Lake City from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Salt Lake City for around $1,067 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Salt Lake City from London for as low as $878 on momondo.

There are 3 cabin classes available to choose from on London to Salt Lake City flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 45% on your flight if you consider stops on a London to Salt Lake City flight.

JetBlue, Alaska Airlines, and Delta are the most popular carriers operating from London to Salt Lake City

British Airways, Delta and JetBlue are the top three most popular airlines that fly to Salt Lake City from London according to our data. British Airways is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Salt Lake City. Keep in mind that there are 3 different airlines that fly to Salt Lake City on a routine basis, so you have a few additional options to choose from.

Historically, on average around 12% of flights between London and Salt Lake City have experienced a delay on any given week. The average delay length over the past 12 months has been 165 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

Friday is statistically the day of the week which experiences the fewest number of delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

According to our data, Delta have had the least number of delays on this route over the last 12 months; with about 12% of their flights experiencing any sort of delay.

The number of flights available between London and Salt Lake City is 3 per day as of June 2026. The most frequent departure time is 10:00AM, with 100% of daily flights leaving at noon.

As of June 2026, 25 flights take off from London and land in Salt Lake City each week. The most common flight departure day for this route is Tue, with 20% of weekly flights taking off on this day.