Heathrow

$226+ Cheap flights from Salt Lake City (SLC) to Heathrow (LHR)

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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — LHR
Jan 11 — Jan 181
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Find cheap flights from Salt Lake City to Heathrow with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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Cheapflights Tip: The best prices from Salt Lake City to London Heathrow are usually found in October or September, booked 23 days in advance, depart on a Tuesday or Thursday and return on a Thursday

Cheap flight deals from Salt Lake City to Heathrow

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 December 12, 2025.

This FlightHub deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:06 amSLC - LHR
1 stop17h 19mLufthansa
Thu 1/812:05 pmLHR - SLC
1 stop15h 41mLufthansa
Deal found 12/11$783
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:06 amSLC - LHR
1 stop17h 19mUnited Airlines
Thu 1/81:25 pmLHR - SLC
2 stops15h 59mUnited Airlines
Deal found 12/10$790
This Air Canada deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:10 amSLC - LHR
2 stops23h 40mAir Canada
Wed 1/76:00 pmLHR - SLC
2 stops35h 45mAir Canada
Deal found 12/11$830
This Air Canada deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:10 amSLC - LHR
2 stops23h 40mAir Canada
Tue 1/66:00 pmLHR - SLC
2 stops46h 58mAir Canada
Deal found 12/11$1,010
This Mytrip deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/131:29 pmSLC - LHR
2 stops19h 06mAer Lingus
Mon 12/158:50 amLHR - SLC
2 stops22h 09mAer Lingus
Deal found 12/9$1,047
This Priceline deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1111:51 pmSLC - LHR
1 stop13h 54mJetBlue
Tue 12/1612:20 pmLHR - SLC
1 stop17h 36mJetBlue
Deal found 12/11$1,051
This Expedia deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1111:51 pmSLC - LHR
1 stop13h 54mJetBlue
Mon 12/158:05 amLHR - SLC
1 stop21h 51mJetBlue
Deal found 12/11$1,061
This Expedia deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1411:51 pmSLC - LHR
1 stop13h 54mJetBlue
Thu 12/189:20 amLHR - SLC
1 stop19h 54mJetBlue
Deal found 12/11$1,102
This Ovago deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/291:05 pmSLC - LHR
1 stop25h 35mJetBlue
Wed 1/712:20 pmLHR - SLC
1 stop17h 00mJetBlue
Deal found 12/11$1,151
This Air Canada deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:08 pmSLC - LHR
2 stops30h 02mAir Canada
Thu 1/811:10 amLHR - SLC
2 stops18h 35mAir Canada
Deal found 12/11$1,159
This Expedia deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:00 amSLC - LHR
2 stops19h 05mMultiple Airlines
Mon 12/1512:10 pmLHR - SLC
2 stops30h 50mMultiple Airlines
Deal found 12/11$1,194

Find flight deals from Salt Lake City to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Salt Lake City (SLC) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$536
(FlightHub)

One-way from

$226
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$1,602

Good round-trip deal

$1,002 or less

Good one-way deal

$662 or less
Provider with most accurate pricing for Salt Lake City-London Heathrow flight deals.
Provider most trusted by Cheapflights users for Salt Lake City-London Heathrow flights.
From Salt Lake City to London Heathrow
One-way flight from Salt Lake City to London Heathrow
Highest demand for flights based on searches. 8% potential increase in price ($97 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($54 potential savings vs. average RT price).
Average for round-trip flights in December 2025
Price to beat on a round-trip flight from Salt Lake City to London Heathrow.
Price to beat on a one-way flight from Salt Lake City to London Heathrow.

Cheapflights Fare Finder

 
Customize your flight search to find flights from Salt Lake City to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Salt Lake City to London Heathrow Airport that are best for you.

Fly from

Salt Lake City

Fly to

Heathrow

Route

Depart

Return

Price

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Fri 1/16

1:35 pm-6:30 pm

3 stops21h 55m

London Heathrow

Sun 1/18

6:40 am-8:54 pm

2 stops21h 14m

$576

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Fri 1/9

1:35 pm-6:30 pm

3 stops21h 55m

London Heathrow

Mon 1/12

6:40 am-8:54 pm

2 stops21h 14m

$652

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Tue 2/10

11:15 pm-9:40 pm

1 stop15h 25m

London Heathrow

Tue 2/17

12:20 pm-11:00 pm

1 stop17h 40m

$723

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Sun 12/28

4:55 pm-1:30 pm

1 stop13h 35m

London Heathrow

Thu 1/8

12:00 pm-10:24 pm

2 stops17h 24m

$791

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Tue 2/3

11:15 pm-9:40 pm

1 stop15h 25m

London Heathrow

Thu 2/12

9:20 am-9:45 pm

1 stop19h 25m

$819

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Tue 3/3

11:59 pm-9:40 pm

1 stop14h 41m

London Heathrow

Wed 3/11

12:20 pm-11:03 pm

1 stop16h 43m

$834

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Sat 2/28

11:59 pm-8:45 pm

1 stop13h 46m

London Heathrow

Sun 3/8

9:20 am-9:46 pm

1 stop18h 26m

$854

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Mon 1/26

11:15 pm-9:40 pm

1 stop15h 25m

London Heathrow

Sun 2/1

12:20 pm-10:20 pm

1 stop17h 00m

$854

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Wed 1/21

5:20 pm-10:00 am

Nonstop9h 40m

London Heathrow

Thu 1/29

8:40 am-12:10 pm

1 stop34h 30m

$863

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Sat 2/21

5:30 pm-10:00 am

Nonstop9h 30m

London Heathrow

Mon 3/2

11:45 am-12:10 pm

1 stop31h 25m

$863

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 19 results
1
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Compare providers for flights from Salt Lake City to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Salt Lake City to Heathrow in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Salt Lake City-London Heathrow Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Salt Lake City-London Heathrow Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Salt Lake City-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Salt Lake City-London Heathrow Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Salt Lake City-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 round-trip flight from Salt Lake City to Heathrow. Price data was last updated on December 5, 2025.

The best time to book flights from Salt Lake City to London Heathrow Airport is 23 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.

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

Currently, November is the cheapest month in which you can book a flight from Salt Lake City to London Heathrow Airport (average of $101). Flying from Salt Lake City to London Heathrow Airport in June is currently the most expensive (average of $924). 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 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 December 12, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 38% on flights from Salt Lake City to London Heathrow Airport by exploring options for tickets at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Salt Lake City to Heathrow. Price data was last updated on December 16, 2024.

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

How much does it cost to fly round-trip from Salt Lake City to London Heathrow Airport?

The best insider tips for Salt Lake City to London Heathrow Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Salt Lake City to London Heathrow Airport trip
Airports
SLC

Check in at SLC's expanded security checkpoint and enjoy local dining options like craft beer and tacos in The Plaza.

LHR

For a quick city transfer, take the Heathrow Express to Paddington Station, the fastest way into central London.

Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on LHR and SLC

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated December 12, 2025.
See what other customers who have flown with Delta, KLM, and Virgin Atlantic from Salt Lake City to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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?

    Located just 5.7 mi from the city center, Salt Lake City is the airport most travelers will use when flying to London Heathrow from Salt Lake City. Booking flights from Salt Lake City (SLC) to London Heathrow should be relatively easy as there are 3 daily outbound flights to London Heathrow from 10 different airlines.

  • How long is the flight from Salt Lake City to London Heathrow Airport?

    A quick flight from Salt Lake City to London Heathrow Airport can take about 13h 35m. Scandinavian Airlines provides one of the quickest options available for as low as $791. There are 4850 mi between Salt Lake City and London Heathrow Airport. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Cheapflights users have booked flights from Salt Lake City to London Heathrow Airport round-trip from $157. Other airlines that can offer you cheap pricing are Scandinavian Airlines, from $424, and Iberia, from $577. These flights start at 84% lower than the current average price 3 months from now.

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

    One-way options have recently been found by users for as low as $318 on JetBlue. Other airlines that offer cheap prices include American Airlines from $378 and British Airways from $401 one-way.

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

    Before booking your flight to London Heathrow Airport from Salt Lake City, check out the most reliable airlines to get you to your destination on time: KLM (91%), Scandinavian Airlines (91%), Delta( 91%).

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

    Looking at all options, your cheapest flight can be booked for $467. While the most popular route (Salt Lake City - London Heathrow) can be booked for $536 on average, our data indicates $2,701 when flying from Salt Lake City to London Heathrow Airport.

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

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

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

    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.

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

    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.

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

    Currently, November is the cheapest month in which you can book a flight from Salt Lake City to London Heathrow Airport (average of $101). Flying from Salt Lake City to London Heathrow Airport in June is currently the most expensive (average of $924). 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

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Hounslow
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Croydon
Orpington
Northampton
Watford
Hayes
Borehamwood
Broadway
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
Wembley

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Salt Lake City to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Salt Lake City to Heathrow

Discover the top 10 airlines that operate flights from Salt Lake City to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$157Average$847FlexibilityNo cancel feeOn-time62%
Scandinavian AirlinesCheapest$491Average$701FlexibilityNo cancel feeOn-time77%
IberiaCheapest$577Average$753FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$579Average$771FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$628Average$918FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$747Average$977FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$761Average$1,020FlexibilityNo cancel feeOn-time77%
KLMCheapest$762Average$1,081FlexibilityNo cancel feeOn-time75%
Virgin AtlanticCheapest$779Average$1,105FlexibilityNo cancel feeOn-time72%
DeltaCheapest$780Average$1,103FlexibilityNo cancel feeOn-timeN/A

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