$519 Cheap American Airlines flights from Salt Lake City to London (SLC to LHR)

Find The Best Day To Fly from Salt Lake City to London

Amazing American Airlines SLC to LHR Flight Deals

The cheapest flights to Heathrow found within the past 7 days were $850 round trip and $519 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Sep 10 - Fri, Sep 19
SLC
Salt Lake City
LHR
London
$850 Roundtrip, found 9 hours ago
$850
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Wed, Sep 10 from Salt Lake City to London, returning Fri, Sep 19, priced at $850 found 9 hours ago

LHR From SLC Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Three Falcons Hotel

Three Falcons Hotel

4 out of 5
Save 100% on your flight
per person
Sep 3 - Sep 10
found 1 day ago
Roundtrip non-stop flight included
Salt Lake City (SLC) to London (LHR)
The Savoy

The Savoy

5 out of 5
Save 100% on your flight
per person
Sep 3 - Sep 10
found 1 day ago
Roundtrip non-stop flight included
Salt Lake City (SLC) to London (LHR)
1 Hotel Mayfair

1 Hotel Mayfair

5 out of 5
Save 100% on your flight
per person
Sep 3 - Sep 10
found 1 day ago
Roundtrip non-stop flight included
Salt Lake City (SLC) to London (LHR)
Don't see what you're looking for?
See all available trips from Salt Lake City Intl. to Heathrow
View all trips

Frequently asked questions

Can I catch a flight from Salt Lake City Intl. Airport (SLC) to Heathrow Airport (LHR) right now?
For info on any present London Heathrow quarantine requirements and travel advice, go to our Covid-19 Travel Advisor. Look before you arrange your flight, so you don't get caught out.
What terminal is American Airlines at SLC?
The information printed on tickets can differ between airlines. If you're flying from Salt Lake City Intl. Airport (SLC) to LHR with American Airlines and you can't locate your terminal details, get in touch with the airline.
Are there American Airlines non-stop flights from SLC to LHR?
Unfortunately, you can't fly direct from SLC to Heathrow Airport (LHR) with American Airlines. Be ready to make at least one stopover if you have to stick to this airline and route.
How long is an American Airlines flight from SLC to LHR?
If the weather is favorable and things are running smoothly, your American Airlines flight should take you from Salt Lake City Intl. Airport (SLC) to Heathrow Airport in an average of 11 hours and 35 minutes. As it's a lengthy flight, heed the advice of other seasoned travelers and get a decent night's rest before you take off. Drinking water regularly while you're in the air is another handy travel tip to take on board.
How many direct and indirect flights does American Airlines fly from SLC to LHR?
American Airlines offers about 3 flights each day from Salt Lake City Intl. Airport to Heathrow Airport.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to LHR, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.
American Airlines Airports
Hop on a(n) American Airlines flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
DFWUSADallas-Fort Worth Intl.599
CLTUSACharlotte-Douglas Intl.536
ORDUSAO'Hare Intl.317
PHLUSAPhiladelphia Intl.247
MIAUSAMiami Intl.193
DCAUSARonald Reagan Washington National152
PHXUSASky Harbor Intl.141
LAXUSALos Angeles Intl.81
LGAUSALaGuardia72
BOSUSALogan Intl.57

Travelers ❤️ these 🏨 after their flight to London

Hilton Garden Inn London Heathrow Terminal 2 and 3

Hilton Garden Inn London Heathrow Terminal 2 and 3

3.5 out of 5
Heathrow T2, Hounslow, England
This hotel features a restaurant, a gym, and a bar/lounge. WiFi in public areas is free. A 24-hour business center, a snack bar/deli, and express check-out are ...
8.8/10 Excellent! (4,676 reviews)
"Will stay again. A bit pricey, but convenient to airport."

Reviewed on Jul 15, 2025

Hilton Garden Inn London Heathrow Terminal 2 and 3
Hyatt Place London Heathrow Airport

Hyatt Place London Heathrow Airport

4 out of 5
The Grove, Bath Road, West Drayton, England
This hotel features a restaurant, a gym, and a bar/lounge. Traveling on business? Take advantage of the free WiFi in public areas, laundry service, and airport ...
9/10 Wonderful! (3,675 reviews)
"From check in to check out the staff and the premises were as expected and the staff were very friendly and helpful. Being from another country they were able to clue us in to some local things that helped with our trip."

Reviewed on Jul 17, 2025

Hyatt Place London Heathrow Airport
Radisson Blu Hotel, London Heathrow

Radisson Blu Hotel, London Heathrow

4 out of 5
140 Bath Road, Hayes, England
This hotel features a restaurant, a 24-hour gym, and a bar/lounge. Traveling on business? Take advantage of the business center, free WiFi in public areas, and ...
8.2/10 Very Good! (2,777 reviews)
"Good property. The shuttle from the airport does cost money, so just be aware ahead. The main areas are a little older and could be updated (carpet, etc), but clean. The room was ample, comfy bed and very clean. Would stay here again."

Reviewed on Jul 16, 2025

Radisson Blu Hotel, London Heathrow
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.