Beginning of main content
Return Icon
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5

Search over 1,000,000 properties worldwide and 550 airlines worldwide

Search over a million flights, hotels, packages, and more

No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheap Flights from Atlanta to London

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Atlanta to London route information

Origin Airport Hartsfield-Jackson Atlanta Intl.
Destination Airport Heathrow
Airlines Serving Air Canada, Air France, Alitalia, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, KLM, Lufthansa, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Flight Price £540
Distance 6,722 km





Cheap ATL to LHR Flights

  • How long do most people stay on their visit to London on average?

    Of course, you are not most people, but if you were, you'd stay roughly eight days.
  • What is the cheapest date to fly to London?

    As of Oct 14th, the best day for booking to London (LHR) is Nov 13th. A ticket will put you out £321, which is 51% less than the average price to book the same route.
  • Which airline has the least delays from Atlanta to London?

    Booking with British Airways means you will arrive to London approximately the time you were supposed to. In fact, this airline has an 82% average for getting there on time.
  • How long is the flight from ATL to LHR?

    This direct flight will whoosh you away to your destination in seven hours and 55 minutes via British Airways. If you catch the 9:05 PM EDT departure, you'll arrive at 10:00 AM BST. Allowing you plenty of time to freshen up before your next meeting. Don't forget the five hour time change.
  • Can I change the date of my flight?

    Yes, you can change your departure or arrival date. If you wish to save some funds in doing so, the cheapest day to fly in October is Monday. Being flexible with your travel days can provide you extra savings when booking.
  • How many flights are there per day from Atlanta to London?

    The number of flight times varies by day of the week, but on average, ATL to LHR sees nine different choices. That is the same number of options as the average route departing the United States.
  • What day has the most flight time options?

    With 10 total flight time options, Tuesday provides the most flexibility from ATL to LHR. Saturday currently offers the fewest number of flight times with only eight options.

London Flights

When looking for plane tickets to London, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, Atlanta gives you the widest array of cheap flights to London. Look for London airfare with the assurance that you have one of the world's leading full-service online travel brands working for you.

Expedia lets you search across the largest number of airlines and London flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your London flight!

Browse through dozens of options at great prices! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your London trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your London flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights to London from Atlanta. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Aug 23, 2018

Flew home with delta When we booked flight we had a 47 minute transfer Delta took it upon themselves to put us on an earlier flight as they realised that we wouldn’t make connection in time. Thus making our journey better Great thinking ahead byvstaff at Tampa airport We changed flights with ease and our baggage was quickly changed over too

May 8, 2018

Maybe add a message on board to try and persuade people not to recline seat until after the main meal? In economy I had someone recline straight after take off and with no other persons reclining it reduced the space available to enjoy any food and drinks just after take off.

May 7, 2018

Had problems with the headsets - again!

Apr 27, 2018

I was able to sleep; cabin crew very much better at not disturbing people unnecessarily

Apr 18, 2018

Staff was awesome!!!

Apr 7, 2018

Quality of the in flight screens was poor compared to other airline flights I took as part of trip.

Apr 4, 2018

Almost 3 hr delay on departure initially caused by a computer glitch on the flight deck. Majority of the time was spent waiting for the plane to refuel as nobody could find contact the person responsible for refuelling!!! This is 2018...

Jan 23, 2018

Delta Sky Club not open at Atlanta! What recompense do we receive after paying for the service?

Jan 17, 2018

Super service from virgin atlantic flight attendant Lizzy

Apr 3, 2017

We were told at LHR that the bags were checked straight through to Nashville. This was a lie, and by chance we asked someone a question at Atlanta, not about the bags, and she convinced us to check the carousel. Our bags were sitting there!!!