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

Departing from Salt Lake City to London will take you 15h 01m. The distance between Salt Lake City and London is about 4850 mi. 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 round-trip?

Cheapflights users have booked flights from Salt Lake City to London round-trip from $157. Other airlines that can offer you cheap pricing are Scandinavian Airlines, from $424, and Iberia, from $577. You may be able to fly from Salt Lake City to London for 83% less than the average price by searching for these airlines.

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

The cheapest airlines for a one-way flight from Salt Lake City to London are JetBlue ($318), American Airlines ($378), and British Airways ($401).

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

If weather is an important factor for your trip to London, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

What are the most popular routes from Salt Lake City to London?

The most popular route from Salt Lake City to London is Salt Lake City - London Heathrow. You may also consider Salt Lake City - London Gatwick or Salt Lake City - London City.

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

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 $576 on average, our data indicates $2,721 when flying from Salt Lake City to London.

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

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Salt Lake City to London on time: KLM (91%), Scandinavian Airlines (91%), Delta (91%).

What are the most popular airlines that fly from Salt Lake City to London?

Delta, JetBlue and British Airways are the most popular airlines when flying from Salt Lake City to London.

Most accurate provider : When it comes to deals on Salt Lake City-London 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 flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Salt Lake City-London flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Salt Lake City-London 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 flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Salt Lake City (SLC), located 5.7 mi from the city center, is the airport you fly out of when you book flights from Salt Lake City to London. 10 airlines have flights from Salt Lake City to London on a regular basis. Booking flights from Salt Lake City to London should not be difficult; the airport handles an average of 3 outbound flights to London per day.

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

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

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

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 London.

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

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

$229+ Flights from Salt Lake City to London

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

Airfare is below average for this route at the moment. Salt Lake City to London flights typically cost between $912 and $1,404 in January. The cheapest round-trip price found within the last 3 days was $577 on Scandinavian Airlines (Jan 30-Feb 11).

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Cheapflights Tip: The best prices from Salt Lake City to London are usually found in March or February, booked 36 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Salt Lake City to London

Cheapest flights from Salt Lake City to London
Explore the most affordable flight options available from Salt Lake City to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 5, 2025.

Wed 12/317:20 amSLC - LHR

2 stops16h 45mMultiple Airlines

Wed 1/711:05 amLHR - SLC

2 stops19h 16mMultiple Airlines

Deal found 12/2

$761

Sun 12/288:15 amSLC - LHR

1 stop18h 25mUnited Airlines

Thu 1/88:00 amLHR - SLC

1 stop17h 26mUnited Airlines

Deal found 12/3

$776

Sun 12/287:06 amSLC - LHR

1 stop17h 19mLufthansa

Thu 1/812:05 pmLHR - SLC

1 stop15h 41mLufthansa

Deal found 12/4

$782

Wed 12/3112:50 pmSLC - LHR

1 stop12h 05mLufthansa

Thu 1/812:05 pmLHR - SLC

1 stop15h 41mLufthansa

Deal found 12/3

$785

Wed 12/315:10 amSLC - LHR

2 stops19h 00mAir Canada

Wed 1/71:25 pmLHR - SLC

2 stops16h 20mAir Canada

Deal found 12/3

$836

Wed 12/317:00 amSLC - LHR

2 stops16h 40mUnited Airlines

Thu 1/83:10 pmLHR - SLC

1 stop15h 24mUnited Airlines

Deal found 12/3

$841

Wed 12/3111:26 amSLC - LHR

1 stop13h 04mUnited Airlines

Wed 1/71:25 pmLHR - SLC

2 stops16h 20mUnited Airlines

Deal found 12/3

$844

Wed 12/312:45 pmSLC - LHR

1 stop11h 55mUnited Airlines

Sun 1/119:00 amLHR - SLC

2 stops20h 45mUnited Airlines

Deal found 12/3

$868

Wed 12/3110:45 amSLC - LHR

1 stop13h 05mMultiple Airlines

Sat 1/1010:45 amLHR - SLC

Nonstop10h 35mMultiple Airlines

Deal found 12/3

$880

Mon 12/298:20 amSLC - LHR

2 stops24h 40mScandinavian Airlines

Sat 1/1010:35 amLHR - SLC

2 stops41h 19mScandinavian Airlines

Deal found 12/3

$881

Tue 12/306:00 amSLC - LGW

2 stops30h 00mIberia

Wed 1/287:40 pmLGW - SLC

2 stops32h 06mIberia

Deal found 12/4

$1,286

Mon 12/81:10 pmSLC - LGW

2 stops14h 45mMultiple Airlines

Wed 12/1011:55 amLGW - SLC

2 stops17h 20mMultiple Airlines

Deal found 12/4

$1,356

Best flights from Salt Lake City to London
Discover carefully curated flight deals from Salt Lake City to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 5, 2025.

Fri 5/18:05 amSLC - LHR

3 stops27h 25mScandinavian Airlines

Fri 5/87:05 amLHR - SLC

2 stops22h 10mScandinavian Airlines

Deal found 12/2

$637

Fri 1/99:49 amSLC - LHR

1 stop15h 01mDelta

Tue 1/138:40 amLHR - SLC

1 stop34h 30mDelta

Deal found 12/2

$866

Fri 1/303:25 pmSLC - LHR

1 stop13h 15mMultiple Airlines

Wed 2/116:20 amLHR - SLC

1 stop14h 05mMultiple Airlines

Deal found 12/4

$872

Tue 1/68:00 amSLC - LHR

1 stop16h 25mUnited Airlines

Tue 1/201:25 pmLHR - SLC

2 stops29h 03mUnited Airlines

Deal found 12/3

$884

Wed 1/214:00 pmSLC - LCY

1 stop18h 20mVirgin Atlantic

Mon 1/268:05 pmLCY - SLC

1 stop23h 05mVirgin Atlantic

Deal found 12/3

$896

Sat 1/109:00 amSLC - LGW

2 stops18h 55mIcelandair

Fri 1/2311:55 amLGW - SLC

2 stops18h 48mIcelandair

Deal found 12/3

$959

Tue 3/312:43 pmSLC - LGW

2 stops22h 07mSWISS

Mon 3/236:40 pmLGW - SLC

2 stops34h 01mSWISS

Deal found 12/2

$981

Mon 2/99:15 amSLC - LCY

2 stops22h 20mIberia

Mon 2/167:15 pmLCY - SLC

2 stops33h 02mIberia

Deal found 12/4

$1,199

Wed 2/188:00 amSLC - LHR

2 stops25h 00mScandinavian Airlines

Sun 2/2210:20 amLHR - SLC

2 stops18h 06mScandinavian Airlines

Deal found 12/3

$720

Thu 1/156:30 amSLC - LHR

2 stops21h 20mUnited Airlines

Thu 1/227:30 amLHR - SLC

2 stops16h 38mUnited Airlines

Deal found 12/2

$885

Mon 2/94:00 pmSLC - LCY

1 stop18h 20mVirgin Atlantic

Mon 2/165:50 pmLCY - SLC

1 stop25h 20mVirgin Atlantic

Deal found 12/4

$896

Mon 1/55:20 pmSLC - LHR

Nonstop9h 40mMultiple Airlines

Sun 1/1110:10 amLHR - SLC

1 stop16h 33mMultiple Airlines

Deal found 12/4

$899

Tue 3/36:00 amSLC - LHR

3 stops20h 20mScandinavian Airlines

Wed 3/116:40 amLHR - SLC

3 stops21h 09mScandinavian Airlines

Deal found 12/4

$896

Fri 1/3012:45 amSLC - LHR

1 stop13h 35mUnited Airlines

Wed 2/47:25 amLHR - SLC

1 stop18h 18mUnited Airlines

Deal found 12/2

$904

Tue 3/311:35 amSLC - LGW

2 stops16h 20mMultiple Airlines

Wed 3/1111:55 amLGW - SLC

2 stops16h 50mMultiple Airlines

Deal found 12/4

$906

Tue 3/2412:49 pmSLC - LGW

2 stops23h 01mSWISS

Tue 4/76:35 pmLGW - SLC

2 stops35h 01mSWISS

Deal found 12/2

$997

Sat 2/2811:14 amSLC - LGW

2 stops16h 41mIcelandair

Mon 3/911:55 amLGW - SLC

2 stops18h 03mIcelandair

Deal found 12/4

$1,009

Sun 1/186:30 amSLC - LHR

2 stops17h 10mUnited Airlines

Sun 1/258:00 amLHR - SLC

1 stop17h 26mUnited Airlines

Deal found 12/3

$904

Sat 1/314:00 pmSLC - LCY

1 stop34h 30mDelta

Fri 2/68:40 amLCY - SLC

1 stop34h 30mDelta

Deal found 12/4

$1,096

Sat 1/3110:05 amSLC - LGW

2 stops16h 35mMultiple Airlines

Fri 2/66:40 pmLGW - SLC

2 stops33h 06mMultiple Airlines

Deal found 12/4

$906

Tue 3/31:55 pmSLC - LCY

2 stops20h 10mSWISS

Mon 3/237:10 pmLCY - SLC

2 stops33h 31mSWISS

Deal found 12/2

$1,000

Sat 2/2811:14 amSLC - LGW

2 stops16h 41mIcelandair

Sun 3/811:55 amLGW - SLC

2 stops18h 03mIcelandair

Deal found 12/4

$1,009

Tue 3/34:00 pmSLC - LCY

1 stop18h 20mVirgin Atlantic

Mon 3/239:20 amLCY - SLC

2 stops18h 52mVirgin Atlantic

Deal found 12/2

$1,106

Mon 5/1811:30 pmSLC - LGW

1 stop23h 50mMultiple Airlines

Mon 6/11:05 pmLGW - SLC

1 stop16h 29mMultiple Airlines

Deal found 12/4

$958

Tue 3/312:43 pmSLC - LCY

2 stops17h 12mSWISS

Wed 3/119:20 amLCY - SLC

2 stops19h 21mSWISS

Deal found 12/4

$1,128

Sun 4/2612:15 pmSLC - LGW

2 stops23h 35mMultiple Airlines

Sat 5/910:20 amLGW - SLC

2 stops18h 19mMultiple Airlines

Deal found 12/2

$995

Thu 4/2312:15 pmSLC - LGW

2 stops19h 20mMultiple Airlines

Sat 5/910:20 amLGW - SLC

2 stops18h 19mMultiple Airlines

Deal found 12/4

$995

Tue 3/310:43 amSLC - LCY

2 stops15h 32mMultiple Airlines

Wed 3/119:20 amLCY - SLC

2 stops19h 21mMultiple Airlines

Deal found 12/4

$1,114

Mon 1/267:00 amSLC - LCY

2 stops27h 40mMultiple Airlines

Thu 1/299:40 amLCY - SLC

2 stops21h 03mMultiple Airlines

Deal found 12/4

$1,160

Wed 4/2211:54 pmSLC - STN

2 stops33h 56mMultiple Airlines

Wed 5/66:15 amSTN - SLC

2 stops24h 31mMultiple Airlines

Deal found 12/3

$1,271

Last-minute flights from Salt Lake City to London
Discover last-minute flight deals from Salt Lake City to London. Data last updated December 5, 2025 and is based on user searches.

Sat 1/109:34 amSLC - LHR

2 stops27h 21mScandinavian Airlines

Fri 1/236:40 amLHR - SLC

2 stops22h 35mScandinavian Airlines

Deal found 12/3

$617

Sat 1/109:00 amSLC - LGW

2 stops18h 55mIcelandair

Fri 1/2311:55 amLGW - SLC

2 stops18h 48mIcelandair

Deal found 12/3

$959

Mon 1/121:35 pmSLC - LHR

2 stops19h 25mScandinavian Airlines

Fri 1/165:30 pmLHR - SLC

2 stops34h 24mScandinavian Airlines

Deal found 12/2

$592

Mon 1/121:35 pmSLC - LHR

2 stops21h 05mScandinavian Airlines

Thu 1/156:40 amLHR - SLC

2 stops21h 42mScandinavian Airlines

Deal found 12/2

$697

Sat 1/178:20 amSLC - LHR

2 stops24h 40mScandinavian Airlines

Sat 1/246:40 amLHR - SLC

2 stops22h 35mScandinavian Airlines

Deal found 12/3

$650

Wed 1/219:25 amSLC - LHR

2 stops23h 35mScandinavian Airlines

Mon 1/266:40 amLHR - SLC

2 stops21h 42mScandinavian Airlines

Deal found 12/3

$630

Wed 1/214:00 pmSLC - LCY

1 stop18h 20mVirgin Atlantic

Mon 1/268:05 pmLCY - SLC

1 stop23h 05mVirgin Atlantic

Deal found 12/3

$896

Wed 1/2111:35 amSLC - LGW

2 stops16h 20mMultiple Airlines

Mon 1/2611:55 amLGW - SLC

2 stops18h 48mMultiple Airlines

Deal found 12/3

$977

Thu 1/221:35 pmSLC - LHR

2 stops25h 05mScandinavian Airlines

Mon 1/266:40 amLHR - SLC

2 stops21h 42mScandinavian Airlines

Deal found 12/3

$600

Thu 1/221:35 pmSLC - LHR

2 stops36h 45mScandinavian Airlines

Thu 1/2910:20 amLHR - SLC

2 stops42h 55mScandinavian Airlines

Deal found 12/4

$611

Fri 1/308:20 amSLC - LHR

2 stops42h 00mScandinavian Airlines

Wed 2/1110:20 amLHR - SLC

2 stops18h 02mScandinavian Airlines

Deal found 12/4

$577

Sat 1/3110:05 amSLC - LGW

2 stops16h 35mMultiple Airlines

Fri 2/66:40 pmLGW - SLC

2 stops33h 06mMultiple Airlines

Deal found 12/4

$906

One-way flights from Salt Lake City to London
Search for one-way flight options from Salt Lake City to London. Find affordable one-way fares based on user searches. Data last updated December 5, 2025.

Wed 2/47:30 pmSLC - LHR

3 stops58h 20mMultiple Airlines

Deal found 12/3

$229

Sun 2/110:34 pmSLC - LHR

3 stops55h 16mMultiple Airlines

Deal found 12/3

$250

Thu 2/512:15 pmSLC - LHR

3 stops41h 35mMultiple Airlines

Deal found 12/4

$257

Sat 1/3111:01 amSLC - LHR

2 stops42h 49mMultiple Airlines

Deal found 12/3

$261

Mon 3/22:38 pmSLC - LHR

3 stops39h 12mMultiple Airlines

Deal found 12/3

$266

Tue 1/1312:40 pmSLC - LGW

2 stops34h 20mMultiple Airlines

Deal found 12/3

$266

Mon 2/23:19 pmSLC - LHR

3 stops38h 31mMultiple Airlines

Deal found 12/3

$270

Mon 1/127:00 pmSLC - LHR

3 stops58h 50mMultiple Airlines

Deal found 12/2

$271

Tue 1/132:50 pmSLC - LHR

3 stops39h 00mMultiple Airlines

Deal found 12/2

$272

Tue 2/33:36 pmSLC - LHR

2 stops38h 14mMultiple Airlines

Deal found 12/4

$282

Wed 4/17:20 amSLC - LGW

2 stops40h 00mMultiple Airlines

Deal found 12/3

$306

Mon 12/157:20 amSLC - STN

3 stops42h 15mMultiple Airlines

Deal found 12/3

$371

Find flight deals from Salt Lake City to London

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$577 (FlightHub)
One-way from	$229 (Kiwi.com)
Popular in	June
Cheapest in	March
Average price	$1,079
Good round-trip deal	$1,088 or less
Good one-way deal	$643 or less

Provider with most accurate pricing for Salt Lake City-London (LON) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Salt Lake City-London (LON) flights.

Search Deals

From Salt Lake City to London (LON)

Search Deals

One-way flight from Salt Lake City to London (LON)

Search Deals

Highest demand for flights based on searches. 19% potential increase in price ($227 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a round-trip flight from Salt Lake City to London (LON).

Search Deals

Price to beat on a one-way flight from Salt Lake City to London (LON).

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Fri 5/1

8:05 am-6:30 pm

3 stops27h 25m

London Heathrow

Fri 5/8

7:05 am-10:15 pm

2 stops22h 10m

$637

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Wed 2/18

8:00 am-4:00 pm

2 stops25h 00m

London Heathrow

Sun 2/22

10:20 am-9:26 pm

2 stops18h 06m

$720

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Fri 1/9

9:49 am-7:50 am

1 stop15h 01m

London Heathrow

Tue 1/13

8:40 am-12:10 pm

1 stop34h 30m

$866

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Fri 1/30

3:25 pm-11:40 am

1 stop13h 15m

London Heathrow

Wed 2/11

6:20 am-1:25 pm

1 stop14h 05m

$872

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Tue 1/6

8:00 am-7:25 am

1 stop16h 25m

London Heathrow

Tue 1/20

1:25 pm-11:28 am

2 stops29h 03m

$884

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Thu 1/15

6:30 am-10:50 am

2 stops21h 20m

London Heathrow

Thu 1/22

7:30 am-5:08 pm

2 stops16h 38m

$885

Salt Lake CityLondon

SLC - LCY

SLCLCY

Salt Lake City

Wed 1/21

4:00 pm-5:20 pm

1 stop18h 20m

London City

Mon 1/26

8:05 pm-12:10 pm

1 stop23h 05m

$896

Salt Lake CityLondon

SLC - LCY

SLCLCY

Salt Lake City

Mon 2/9

4:00 pm-5:20 pm

1 stop18h 20m

London City

Mon 2/16

5:50 pm-12:10 pm

1 stop25h 20m

$896

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Tue 3/3

6:00 am-9:20 am

3 stops20h 20m

London Heathrow

Wed 3/11

6:40 am-9:49 pm

3 stops21h 09m

$896

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Mon 1/5

5:20 pm-10:00 am

Nonstop9h 40m

London Heathrow

Sun 1/11

10:10 am-7:43 pm

1 stop16h 33m

$899

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 60 results

...

Compare providers for flights from Salt Lake City to London

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Salt Lake City to London in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
Ovago	Price Accuracy2 stars	Trust Score*2 stars
Cheapfaremart	Price 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 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 flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Salt Lake City-London flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Salt Lake City-London 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 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 London

Have a flexible travel schedule? Discover the best time to fly to London 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

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

To ensure you get the cheapest price possible for a flight from Salt Lake City to London, you should look to book at least 16 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.

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

Currently, November is the cheapest month in which you can book a flight from Salt Lake City to London (average of $101). Flying from Salt Lake City to London in June is currently the most expensive (average of $929). 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 LON?

It’s typically best to fly out from Salt Lake City to London at noon. Doing so could potentially save you 12% on the flight price compared to flying in the morning, which is usually more expensive.

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

Travelers seeking maximum savings on their Salt Lake City to London flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday 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?

The best insider tips for Salt Lake City to London flights

Cheapflights partnered with top experts to bring you the best recommendations for your Salt Lake City to London trip

Airports

SLC

SLC's new terminal offers spacious gate areas and local dining options, perfect for relaxing before your long flight to London.

LHR

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

Our travel experts

Ramsey Qubein

Expert on LHR and SLC

Reviews of airlines servicing London

Read through reviews of airlines operating flights from Salt Lake City to London, such as Delta, KLM, and Virgin Atlantic. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,010 reviews

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.

Delta

7.9

Good

8,010 reviews

Delta

7.9

Good

8,010 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

KLM

7.7

Good

1,430 reviews

Delta

7.9

Good

8,010 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Virgin Atlantic

7.5

Good

675 reviews

Delta

7.9

Good

8,010 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

JetBlue

7.2

Good

2,899 reviews

Delta

7.9

Good

8,010 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

British Airways

6.7

Okay

7,562 reviews

Delta

7.9

Good

8,010 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

What airport do you fly from for flights from Salt Lake City to London?
Salt Lake City (SLC), located 5.7 mi from the city center, is the airport you fly out of when you book flights from Salt Lake City to London. 10 airlines have flights from Salt Lake City to London on a regular basis. Booking flights from Salt Lake City to London should not be difficult; the airport handles an average of 3 outbound flights to London per day.
How long is the flight from Salt Lake City to London?
Departing from Salt Lake City to London will take you 15h 01m. The distance between Salt Lake City and London is about 4850 mi. 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 round-trip?
Cheapflights users have booked flights from Salt Lake City to London round-trip from $157. Other airlines that can offer you cheap pricing are Scandinavian Airlines, from $424, and Iberia, from $577. You may be able to fly from Salt Lake City to London for 83% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Salt Lake City to London one-way?
The cheapest airlines for a one-way flight from Salt Lake City to London are JetBlue ($318), American Airlines ($378), and British Airways ($401).
What are the most popular routes from Salt Lake City to London?
The most popular route from Salt Lake City to London is Salt Lake City - London Heathrow. You may also consider Salt Lake City - London Gatwick or Salt Lake City - London City.
What are the most reliable airlines from Salt Lake City to London?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Salt Lake City to London on time: KLM (91%), Scandinavian Airlines (91%), Delta (91%).
What are the cheapest flights from Salt Lake City to London?
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 $576 on average, our data indicates $2,721 when flying from Salt Lake City to London.
Can I find deals for flights from Salt Lake City to London that include hotel bookings?
Yes. In addition to deals on Salt Lake City to London flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Salt Lake City to London?
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 London.
Can I find deals for business class flights from Salt Lake City to London?
Yes. Cheapflights offers flight deals from Salt Lake City to London 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?
Currently, November is the cheapest month in which you can book a flight from Salt Lake City to London (average of $101). Flying from Salt Lake City to London in June is currently the most expensive (average of $929). 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.

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Top 10 airlines flying from Salt Lake City to London

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest$157	Average$849	FlexibilityNo cancel fee	On-time62%
Scandinavian Airlines	Cheapest$491	Average$709	FlexibilityNo cancel fee	On-time77%
Iberia	Cheapest$577	Average$753	FlexibilityNo cancel fee	On-time77%
British Airways	Cheapest$579	Average$771	FlexibilityNo cancel fee	On-time70%
American Airlines	Cheapest$628	Average$918	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$747	Average$977	FlexibilityNo cancel fee	On-time69%
Air France	Cheapest$761	Average$1,031	FlexibilityNo cancel fee	On-time77%
KLM	Cheapest$762	Average$1,103	FlexibilityNo cancel fee	On-time75%
Virgin Atlantic	Cheapest$779	Average$1,062	FlexibilityNo cancel fee	On-time72%
Delta	Cheapest$781	Average$1,095	FlexibilityNo cancel fee	On-timeN/A

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$229+ Cheap flights from Salt Lake City (SLC) to London (LON)

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Salt Lake City to London are usually found in March or February, booked 36 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Salt Lake City to London

Cheapest flights from Salt Lake City to LondonExplore the most affordable flight options available from Salt Lake City to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 5, 2025.

Explore the most affordable flight options available from Salt Lake City to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 5, 2025.

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

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Salt Lake City to London. Price data was last updated on November 28, 2025.

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

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

Find hourly flight availability from Salt Lake City to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 5, 2025.

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

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

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

The best insider tips for Salt Lake City to London flights

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Cheapflights partnered with top experts to bring you the best recommendations for your Salt Lake City to London trip

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Reviews of airlines servicing London

Read through reviews of airlines operating flights from Salt Lake City to London, such as Delta, KLM, and Virgin Atlantic. Reviews also offer insight into each airline's 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 London. 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?

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

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

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

What are the most popular routes from Salt Lake City to London?

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

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

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

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

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

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

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Alternative routes for Salt Lake City to London

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Cheapest flights from Salt Lake City to London
Explore the most affordable flight options available from Salt Lake City to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 5, 2025.