$477 Cheap United flights from Atlanta to London (ATL to LHR)

Find The Best Day To Fly from Atlanta to London

Amazing United ATL to LHR Flight Deals

The cheapest flights to Heathrow found within the past 7 days were $668 round trip and $477 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Nov 20 - Wed, Nov 27
ATL
Atlanta
LHR
London
$668 Roundtrip, found 6 hours ago
$668
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Nov 20 from Atlanta to London, returning Wed, Nov 27, priced at $668 found 6 hours ago

LHR From ATL Economy Coach Packages on Similar Airlines

Baglioni Hotel London - The Leading Hotels of the World

Baglioni Hotel London - The Leading Hotels of the World

5 out of 5
Save 100% on your flight
per person
Jul 11 - Jul 16
Roundtrip flight included
Atlanta (ATL) to London (LHR)
Hotel Riu Plaza London Victoria

Hotel Riu Plaza London Victoria

4 out of 5
per person
Jun 29 - Jul 4
Roundtrip non-stop flight included
Atlanta (ATL) to London (LHR)
ME London

ME London

5 out of 5
per person
Jun 29 - Jul 4
Roundtrip non-stop flight included
Atlanta (ATL) to London (LHR)
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See all available trips from Hartsfield-Jackson Atlanta Intl. to Heathrow
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Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

Can I catch a flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to LHR right now?
Be sure to visit our Covid-19 Travel Advisor to discover if there are any current travel advice reports and quarantine requirements in effect in LHR when flying from Hartsfield–Jackson Atlanta International Airport.
What terminal is United Airlines at Atlanta Airport?
As soon as you’re issued your boarding pass for your United Airlines flight from Atlanta Airport to LHR, see if the terminal details are written on it. If not, you might like to consult your carrier. They should be able to advise where you’ll be flying into and out of.
Are there United Airlines non-stop flights from ATL to LHR?
Unfortunately, there are no direct flights from ATL to LHR with United Airlines. Be prepared to make a stopover if you need to travel with this airline on this route.
How long is a United Airlines flight from ATL to LHR?
Enjoy some in-flight shut-eye and begin your vacation well-rested. You’ll have plenty of time to do so when traveling with United Airlines between ATL and LHR, with the flight taking roughly 9 hours and 45 minutes.
How many direct and indirect flights does United Airlines fly from ATL to LHR?
You’ll have lots of choice if you want to fly with United Airlines between ATL and LHR. Currently, it is offering approximately 6 flights each day.
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 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 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.

Discover our best United flight from Atlanta ATL to London LHR 

To find the best deals on flights to Atlanta from London with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Atlanta ATL to London LHR with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $668 to $668, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from Atlanta ATL to London LHR 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Atlanta to London costs from $477. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to London LHR from  Atlanta ATL with United 

To find a cheap United flight from Atlanta ATL to London LHR, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from Atlanta ATL to London LHR 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as November, or if you book a flight with a stopover. 

 

Find nonstop flights from Atlanta ATL to London LHR with United 

If you’re keen to be on London soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from Atlanta ATL to London LHR 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to London LHR from  Atlanta ATL with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

Travelers ❤️ these 🏨 after their flight to London

Holiday Inn Express London Heathrow T4, an IHG Hotel
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3.5 out of 5
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This smoke-free hotel features 2 restaurants and 2 bars/lounges. Traveling on business? Take advantage of the business center, free WiFi in public areas, and ...
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"Very convenient stay before early flight."

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Hilton Garden Inn London Heathrow Terminal 2 and 3
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3.5 out of 5
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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 ...
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"Was a great stay. The restaurant was very pricy and also the menu was not very good."

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Leonardo London Heathrow Airport
Leonardo London Heathrow Airport
4 out of 5
Bath Road, West Drayton, England
This hotel features a restaurant, a gym, and a bar/lounge. Traveling on business? Take advantage of the business center, free WiFi in public areas, and airport ...
8.6/10 Excellent! (3,680 reviews)
"Very convenient transportation to Heathrow. Bus arrives at the front entrance, and drops you straight to your terminal. The breakfast was great! Well seasoned, lots to choose from, and some gluten free options. Hot food as well as pastries, cold cuts, cheese etc. The staff were all very cheerful ..."

Reviewed on Apr 18, 2024

Leonardo London Heathrow Airport
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.