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Air Canada Flights from Atlanta (ATL) to London (LHR) from $672

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Due to coronavirus (COVID-19) travel advisories, some destinations may be unavailable for certain dates. Find out more.

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Amazing Air Canada ATL to LHR Flight Deals

The cheapest flights to Heathrow found within the past 7 days were $1,014 round trip and $672 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Dec 1 -
ATL
Atlanta
to
LHR
London
$672

One way

found 5 hours ago

Open ATL to LHR flights search result page
Wed, Dec 1 -
ATL
Atlanta
to
LHR
London
$673

One way

found 5 hours ago

Open ATL to LHR flights search result page
Wed, Dec 1 -
ATL
Atlanta
to
LHR
London
$678

One way

found 5 hours ago

Open ATL to LHR flights search result page
Tue, Mar 1 -
ATL
Atlanta
to
LHR
London
$695

One way

found 1 day ago

Open ATL to LHR flights search result page
Wed, Jan 19 - Wed, Feb 2
ATL
Atlanta
to
LHR
London
$1,014

Roundtrip

found 2 days ago

Open ATL to LHR flights search result page
Wed, Dec 1 -
ATL
Atlanta
to
LHR
London
$672

One way

found 5 hours ago

Open ATL to LHR flights search result page
Wed, Dec 1 -
ATL
Atlanta
to
LHR
London
$673

One way

found 5 hours ago

Open ATL to LHR flights search result page
Wed, Dec 1 -
ATL
Atlanta
to
LHR
London
$678

One way

found 5 hours ago

Open ATL to LHR flights search result page
Wed, Jan 19 - Wed, Feb 2
ATL
Atlanta
to
LHR
London
$1,014

Roundtrip

found 2 days ago

Open ATL to LHR flights search result page
Tue, Mar 1 -
ATL
Atlanta
to
LHR
London
$695

One way

found 1 day ago

Open ATL to LHR flights search result page

LHR From ATL Economy Coach Packages on Similar Airlines

Save $742
ATL
Hartsfield-Jackson Atlanta Intl.
to
LHR
Heathrow
American AirlinesEconomy
The Academy
5.0 out of 5.0

Tue, Jul 6 - Fri, Jul 9

Old price

$2,532

The price now is $1,790 per person
Flight + Hotel
The Academy
Save $640
ATL
Hartsfield-Jackson Atlanta Intl.
to
LHR
Heathrow
American AirlinesEconomy
Grand Royale London Hyde Park
4.0 out of 5.0

Tue, Jul 6 - Fri, Jul 9

Old price

$2,202

The price now is $1,562 per person
Flight + Hotel
Grand Royale London Hyde Park
FAQs about Air Canada Flights from ATL to LHR
Can I catch a flight from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to London (LHR-Heathrow) right now?

Be sure to check out the Covid-19 Travel Advisor to learn if there are any current travel advice reports or quarantine requirements in place in London (LHR-Heathrow) when jet-setting from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.).

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 London (LHR-Heathrow), 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 2020. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Sunday, as data shows the end of the week 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 2020, 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 2020 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2 weeks to 2 months prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2020 saved nearly 40% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2020. Savings are subject to change based on departure location, date and destination.

Travelers ❤️ these 🏨 after their flight to London

Price for 1 night 2 adults*

Hilton Garden Inn London Heathrow Terminal 2 and 3
Hilton Garden Inn London Heathrow Terminal 2 and 3
3.5 out of 5.0 Heathrow T2, Hounslow, England
$117

Per night/room

Apr 18 - Apr 19

4.6/5 (27 reviews)

Clean and comfortable

Reviewed on Apr 6, 2021
This hotel features a restaurant, a fitness center, and a bar/lounge. Traveling on business? Take advantage of the 5 conference rooms, as well as the 24-hour ...
Aerotel London Heathrow T2 & T3
Aerotel London Heathrow T2 & T3
3.0 out of 5.0 Arrivals Hall, East Wing Building, Heathrow Airport, Hounslow, England
$84

Per night/room

Apr 16 - Apr 17

4.0/5 (2 reviews)

The location is ideal. Directions to the hotel are not clear.

Reviewed on Dec 8, 2019
Free WiFi in public areas is provided and the front desk is staffed around-the-clock.
Ibis Styles London Heathrow
Ibis Styles London Heathrow
3.0 out of 5.0 272 Bath Road, Harlington, West Drayton, England
$59

Per night/room

May 8 - May 9

4.3/5 (11 reviews)

The rooms are not clean, the carpets have ground in dirt; there are no closets. The restaurant was clean, spacious & the food was good. The check out personnel at reception was abysmal, he stayed on a private call rather than acknowledging me & when he finally spoke to me he mumbled & pointed. Overall ...

Reviewed on Feb 3, 2020
A restaurant and a bar/lounge are featured at this hotel. Traveling on business? Take advantage of the business center and free WiFi in public areas. Self parking, ...

Popular Air Canada Flight Routes from ATL

Top Air Canada Flight Routes from LHR

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*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.