Cheap flights from Salt Lake City to London from $331
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Salt Lake City to London departing on 7/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Salt Lake City to London
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Iberia flights from Salt Lake City to London Heathrow Airport
Our best Iberia deals on Salt Lake City to London Heathrow Airport flight tickets
Icelandair flights from Salt Lake City to London Heathrow Airport
Our best Icelandair deals on Salt Lake City to London Heathrow Airport flight tickets
See travel insights to London from
How to get the cheapest flight ticket from Salt Lake City to London Heathrow Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Salt Lake City and London Heathrow Airport?
What is the cheapest month to fly to London Heathrow Airport?
The month of April is, on average, the cheapest month to fly to London Heathrow Airport from Salt Lake City, with most prices found around $874. If you’re not able to fly to London Heathrow Airport in April, then January is your next best option. Flight prices from Salt Lake City to London Heathrow Airport during January average around $883.
What is the cheapest day to depart on your flight to London Heathrow Airport?
Our data shows that Tuesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $1,123. The most expensive day to fly to London Heathrow Airport is Friday, with ticket prices averaging around $1,262.
What is the cheapest time of day to depart on your flight to London Heathrow Airport?
According to our data, the cheapest time of day to fly to London Heathrow Airport is at noon. momondo users have found flights departing from Salt Lake City to London Heathrow Airport at noon for as low as $883. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $1,426.
What is the cheapest Salt Lake City to London Heathrow flight route?
Fly from Salt Lake City to London Heathrow for the best Salt Lake City - London Heathrow flight prices
How far in advance should I book a flight to London Heathrow Airport?
You are more likely to see cheaper flights to London Heathrow Airport from Salt Lake City when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $1,050 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Salt Lake City for as low as $923 on momondo.
What cabin class options are available on Salt Lake City to London Heathrow flights?
There are 3 cabin classes available to choose from on Salt Lake City to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Salt Lake City to London Heathrow?
JetBlue, Air Canada, and WestJet are the most popular carriers operating from Salt Lake City to London Heathrow
What airlines fly to London Heathrow Airport?
Delta, JetBlue and KLM are the top three most popular airlines that fly to London Heathrow Airport from Salt Lake City according to our data. Delta is the first choice among our users, with 38% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 9 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Salt Lake City to London Heathrow Airport on average per day?
The number of flights available between Salt Lake City and London Heathrow Airport is 2 per day as of April 2025. The most frequent departure time is 5:00PM, with 100% of daily flights leaving in the afternoon.
How many flights depart from Salt Lake City to London Heathrow Airport on average per week?
As of April 2025, 15 flights take off from Salt Lake City and land in London Heathrow Airport each week. The most common flight departure day for this route is Mon, with 33% of weekly flights taking off on this day.
When to book flights from Salt Lake City to London Heathrow Airport
Cheap Salt Lake City to London Heathrow Airport (SLC to LHR) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Salt Lake City to London Heathrow Airport
How far is Salt Lake City to London Heathrow by plane?
There are 4848.5 mi between Salt Lake City and London Heathrow. Flights usually cover this in 9h 30m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Salt Lake City Airport to London Heathrow Airport?
Prices for flights from Salt Lake City Airport to London Heathrow Airport are updated daily.
How many operators does momondo search for flights from Salt Lake City Airport to London Heathrow Airport?
As of April 2025, there are 9 operators available to choose from for flights from Salt Lake City Airport to London Heathrow Airport.
How old do you have to be to fly from Salt Lake City Airport to London Heathrow Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Salt Lake City Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Salt Lake City to London Heathrow Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Salt Lake City to London Heathrow Airport is Airbus A330-200 (97.15% of total bookings). The next most popular plane models are Airbus A330-900neo (0.88%), Airbus A330-300 (0.49%), and Boeing 777-300ER (0.29%).
What is the most popular airline from Salt Lake City to London Heathrow Airport?
Based on momondo bookings for flights between Salt Lake City and London Heathrow Airport, the leading airline is Delta, making up 32% of the total bookings. Other popular airlines include JetBlue with 32%, KLM with 13%, and Virgin Atlantic with 7%.
Best airlines flying from Salt Lake City to London Heathrow Airport
Compare and see reviews for airlines that fly from Salt Lake City to London Heathrow Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $641 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $659 | Free Cancellation | Rating 7.3 2,922 reviews | |||
| PriceFrom $668 | Free Cancellation | Rating 7.0 2,698 reviews | |||
| PriceFrom $669 | Free Cancellation | Rating 6.6 6,835 reviews | |||
| PriceFrom $777 | Free Cancellation | Rating 7.8 1,334 reviews | |||
| PriceFrom $778 | Free Cancellation | Rating 7.4 1,444 reviews | |||
| PriceFrom $786 | Free Cancellation | Rating 8.0 7,929 reviews | |||
| PriceFrom $802 | Free Cancellation | Rating 7.4 642 reviews | |||
| PriceFrom $877 | Free Cancellation | Rating 7.4 8,696 reviews |
Delta Flights From Salt Lake City to London Heathrow Airport
Delta is one of the most popular airlines flying from Salt Lake City to London Heathrow Airport, operating 3 flights/week on average for this route. A good Delta flight deal for Salt Lake City to London Heathrow Airport starts from $786 round-trip, up to an average price of $1,192. Our users have rated Delta at 8.0/10.
KLM Flights From Salt Lake City to London Heathrow Airport
$777 is the best KLM flight deal from Salt Lake City to London Heathrow Airport found on momondo over the last 72 hours. The average KLM ticket price found was closer to $1,157, however, with flight time and availability significantly affecting the price. KLM (7.8/10 from 1,334 user reviews) flies into London Heathrow Airport from Salt Lake City 3 times in an average week so prices can vary.
Traveling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Salt Lake City to London?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Salt Lake City to London. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Salt Lake City to London with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Salt Lake City to London flights to just show those with flexible booking policies.
How can momondo help me find flights from Salt Lake City to London?
momondo helps you find the best flight between Salt Lake City and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Salt Lake City to London right now. Can momondo alert me if prices change?
Price alerts on flights to London from Salt Lake City are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.