Atlanta to London flights
Round trip · Economy · Prices per person in USD
Prices updated
Prices are typical right now
$699 is close to the usual $714 for Atlanta → London.
Buy now or wait? We're still learning this route. We have 1 day of prices so far and need about a week to say whether to book or wait.
Not ready to book? Get an email when Atlanta → London drops below your price.Cheapest round trip by month
Lowest fare found per departure month| Month | Cheapest round trip |
|---|---|
| September 2026 | No fares found yet |
| October 2026 | $905 |
| November 2026 | $728 |
| December 2026 | No fares found yet |
| January 2027 | $699 |
| February 2027 | $666 (cheapest month) |
Cheapest dates in the next 4 months
Round trip, per person-
Nov 4 – 11 7 nights · leave Wed$728$728 Book
Frontier Airlines 2 stops · 11h 13m -
Nov 5 – 13 8 nights · leave Thu$732$732 Book
Frontier Airlines 3 stops · 13h 37m
-
Nov 6 – 14 8 nights · leave Fri$732$732 Book
Frontier Airlines 3 stops · 12h 49m
-
Nov 4 – 12 8 nights · leave Wed$762 +7% vs usual$762 +7% vs usual Book
Frontier Airlines 2 stops · 11h 13m
-
Oct 16 – 24 8 nights · leave Fri$905 +27% vs usual$905 +27% vs usual Book
SAS Scandinavian 1 stop · 10h 45m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Things to do in London
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Airport transfer to London
Fixed prices from LHR on KiwitaxiTo see transfer prices here, turn on partner content in .
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Plan the rest of your trip
London · Jan 17 – 24, 2027Travel insurance · EKTA Airport transfer · Kiwitaxi
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Good to know
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Atlanta to London: questions
How much is a flight from Atlanta to London?
The cheapest round trip we have found right now is $699, leaving January 17 and returning January 24. The usual price on this route is about $714, so this fare is 2% less. Prices are per person, economy, in USD.
What is the cheapest month to fly from Atlanta to London?
February 2027, with round trips from $666. The most expensive month in our data is October (from $905). Based on the 4 months ahead we have prices for.
About this route
We track round-trip economy fares from Atlanta (United States) to London (United Kingdom) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $699, departing January 17 and returning January 24, about 2% below the usual $714. Right now we're following 5 upcoming date combinations on this route. The cheapest month to fly in our data is February, from $666. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.