Question 1

What are the cheapest airlines flying from Salt Lake City to London Heathrow Airport round-trip?

Accepted Answer

Scandinavian Airlines, at £491, was found to be the cheapest airline from Salt Lake City to London Heathrow Airport.Alternate airlines flying return to your destination include JetBlue and Virgin Atlantic. Users have found that Scandinavian Airlines is 34% cheaper than the other options available to this destination.

Question 2

What are the cheapest airlines to fly from Salt Lake City to London Heathrow Airport one-way?

Accepted Answer

The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as £267. However, be on the lookout for offers from WestJet and Scandinavian Airlines, as they are both options that can get you from Salt Lake City to London Heathrow Airport for a low price.

Question 3

How far ahead should I book a flight from Salt Lake City to London Heathrow Airport?

Accepted Answer

To ensure you get the cheapest price possible for a flight from Salt Lake City to London Heathrow Airport, you should look to book at least 45 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Question 4

What is the cheapest month to book a flight from Salt Lake City to London Heathrow Airport?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Salt Lake City to London Heathrow Airport (average of £112). Flying from Salt Lake City to London Heathrow Airport in August is currently the most expensive (average of £164). 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.

Question 5

What is the cheapest day to fly from Salt Lake City to London Heathrow Airport?

Accepted Answer

Travellers seeking maximum savings on their Salt Lake City to London Heathrow Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

E

Accepted Answer

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Question 7

E

Accepted Answer

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Question 8

What are the cheapest flights from Salt Lake City to London Heathrow Airport?

Accepted Answer

Looking for the cheapest flight from Salt Lake City to London Heathrow Airport? While on average our users pay £1,020, our data indicates the cheapest price to be £539. The most popular route (Salt Lake City - London Heathrow), is priced around £517.

Question 9

What are the most reliable airlines from Salt Lake City to London Heathrow Airport?

Accepted Answer

Consider KLM (86%), Air France (86%) or Delta (86%) when booking your flight. These represent the most reliable airlines when flying from Salt Lake City to London Heathrow Airport.

Question 10

What is the cheapest day to fly round-trip from Salt Lake City to London Heathrow Airport?

Accepted Answer

Flying to your destination on a Monday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to London Heathrow Airport. Check prices with Cheapflights to find a great deal for your trip.

Question 11

How far in advance should I book a flight from Salt Lake City to London Heathrow Airport?

Accepted Answer

To save on the cost of your flight from Salt Lake City to London Heathrow Airport, book at least 47 days before your planned departure. Booking around this time can save you about 24% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £624 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £782.

Question 12

What is the cheapest month to fly from Salt Lake City to London Heathrow Airport?

Accepted Answer

Our data shows that January tends to be the cheapest month to fly to London Heathrow Airport from Salt Lake City. Users have commonly found prices around £705 for the month, but tickets can be as low as £481. Due to multiple factors, prepare for potentially higher prices in July.

Question 13

What is the cheapest time of day to fly from SLC to LHR?

Accepted Answer

It’s typically best to fly out from Salt Lake City to London Heathrow Airport in the morning. Doing so could potentially save you 37% on the flight price compared to flying at midday, which is usually more expensive.

Question 14

What airport do you fly from for flights from Salt Lake City to London Heathrow?

Accepted Answer

Most people fly from Salt Lake City (SLC) if they book a flight from Salt Lake City to London Heathrow. On average, Salt Lake City has 3 outbound flights to London Heathrow per day from 2 airlines. Salt Lake City is conveniently located just 5.7 mi from Salt Lake City’s city center.

Question 15

Can I find deals for flights from Salt Lake City to Heathrow that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Salt Lake City to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 16

How can I find direct flights from Salt Lake City to Heathrow?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Salt Lake City to Heathrow.

Question 17

Can I find deals for business class flights from Salt Lake City to Heathrow?

Accepted Answer

Yes. Cheapflights offers flight deals from Salt Lake City to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 18

How does Cheapflights help users find flights from Salt Lake City to Heathrow?

Accepted Answer

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Salt Lake City to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Question 19

Why should you use Cheapflights to find cheap flight tickets from Salt Lake City to Heathrow?

Accepted Answer

Cheapflights helps you find that perfect flight to Heathrow from Salt Lake City by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Question 20

Can Cheapflights find flights from Salt Lake City to Heathrow with no change fees?

Accepted Answer

Certainly. Search results for flights to Heathrow from Salt Lake City shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Question 21

Can Cheapflights notify me if prices for flights from Salt Lake City to Heathrow become cheaper?

Accepted Answer

Not ready to book yet? You can track prices for flights from Salt Lake City to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

Round-trip from	£491
One-way from	£238
Popular in	June
Cheapest in	April
Average price	£987
Good round-trip deal	£640 or less

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest£502	Average£746	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Virgin Atlantic	Cheapest£619	Average£1,024	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights

Cheap flights from Salt Lake City to London Heathrow Airport from £238

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 21/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Salt Lake City to London Heathrow are usually found in April or January, booked 45 days in advance, depart on a Wednesday or Thursday and return on a Thursday

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Cheapest flights from Salt Lake City to HeathrowExplore the most affordable flight options available from Salt Lake City to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Explore the most affordable flight options available from Salt Lake City to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Salt Lake City to London Heathrow Airport that are best for you.

Best time to book a flight from Salt Lake City to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Salt Lake City with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Salt Lake City to London Heathrow Airport

How far ahead should I book a flight from Salt Lake City to London Heathrow Airport?

Use this chart to determine the optimal time to book a return flight from Salt Lake City to Heathrow. Price data was last updated on 9 June 2025.

What is the cheapest month to book a flight from Salt Lake City to London Heathrow Airport?

What is the cheapest time of day to fly from SLC to LHR?

Find hourly flight availability from Salt Lake City to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with Delta, Air New Zealand and KLM from Salt Lake City to London by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Salt Lake City to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Salt Lake City to London Heathrow?

What are the cheapest airlines flying from Salt Lake City to London Heathrow Airport round-trip?

What are the cheapest airlines to fly from Salt Lake City to London Heathrow Airport one-way?

What are the most reliable airlines from Salt Lake City to London Heathrow Airport?

What are the cheapest flights from Salt Lake City to London Heathrow Airport?

Can I find deals for flights from Salt Lake City to Heathrow that include hotel bookings?

How can I find direct flights from Salt Lake City to Heathrow?

Can I find deals for business class flights from Salt Lake City to Heathrow?

What is the cheapest month to book a flight from Salt Lake City to London Heathrow Airport?

Travelling to a place near Salt Lake City?

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Alternative routes for Salt Lake City to Heathrow

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Top 2 airlines flying from Salt Lake City to Heathrow

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How does Cheapflights help users find flights from Salt Lake City to Heathrow?

Why should you use Cheapflights to find cheap flight tickets from Salt Lake City to Heathrow?

Can Cheapflights find flights from Salt Lake City to Heathrow with no change fees?

Can Cheapflights notify me if prices for flights from Salt Lake City to Heathrow become cheaper?

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Cheapest flights from Salt Lake City to Heathrow
Explore the most affordable flight options available from Salt Lake City to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.