Cheap flights from Atlanta to London

Hartsfield-Jackson
ATL
London
LON

Flight deals from Atlanta to London

Below you can see the best deals on flights Atlanta — London for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 12 October, from $222.

Top 10 cheap flights from Atlanta to London

XP
Z0
$ 280

Atlanta — London

11:07—06:20
12 Sep 2026
14 h 13 m
1 stop
F9
Z0
$ 290

Atlanta — London

13:49—06:20
12 Sep 2026
11 h 31 m
1 stop
F9
Z0
$ 290

Atlanta — London

09:27—06:20
12 Sep 2026
15 h 53 m
1 stop
F9
Z0
$ 291

Atlanta — London

08:11—06:20
12 Sep 2026
17 h 9 m
1 stop
XP
Z0
$ 298

Atlanta — London

09:47—06:20
11 Sep 2026
15 h 33 m
1 stop
F9
WS
U2
$ 299

Atlanta — London

08:20—17:10
7 Sep 2026
27 h 50 m
2 stops
F9
WS
U2
$ 319

Atlanta — London

08:20—15:10
7 Sep 2026
25 h 50 m
2 stops
DL
Z0
$ 330

Atlanta — London

13:13—06:20
12 Sep 2026
12 h 7 m
1 stop
DL
Z0
$ 330

Atlanta — London

12:01—06:20
12 Sep 2026
13 h 19 m
1 stop
DL
Z0
$ 330

Atlanta — London

10:05—06:20
12 Sep 2026
15 h 15 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

When is the best time to book a flight from Atlanta to London?

The price of a flight from Atlanta to London changes depending on how far ahead you book. For the best chance of a lower fare, book around 8 days before departure, when the average ticket costs about $565. Fares also tend to climb as the departure date gets closer.

About the Atlanta — London flight

Looking for cheap flights from Atlanta to London? Compare fares from different airlines, check the flight schedule and travel time — and book your Atlanta — London ticket online at the best price.

The route has direct flights — around 67 flights per week, flights are operated by Delta, British Airways, Virgin Atlantic, Aer Lingus and 1 more airline, a nonstop flight takes about 8 h, the distance between the cities is around 6,786 km.

Planning your trip? You may find our London travel guide, how to get from the airport into town and London weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $207Min. price
OctoberCheapest
MayPeak season
YesDirect flights
6,786 kmDistance
8 hTravel time
5Airlines
67 / wkFlights

Flight schedule from Atlanta to London

The table shows direct flights from Atlanta to London on the selected date. The flight takes approximately 8 h. Regular flights are operated by Delta, British Airways, Virgin Atlantic and Aer Lingus. Departures from Hartsfield-Jackson Atlanta International Airport airports, arrivals at Heathrow Airport, London Gatwick Airport and Stansted Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 14 Aug 2026

Flight ticket prices by day: Atlanta — London

Below is a calendar of the lowest flight ticket prices for Atlanta — London by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $207 in October, and the most expensive are around $426 in May. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Atlanta to London by month. Tickets are usually cheapest in February (around $468) and priciest in December (about $842) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$515lowMay$702highSep$655medium
Feb$468lowJun$749highOct$562low
Mar$538mediumJul$796highNov$538low
Apr$608mediumAug$819highDec$842high

Some values are estimated based on seasonality.

When to fly

Weather in London: it is warmest in July (up to 22 °C on average) and coolest in January (around 7 °C). The driest month is June.

Tickets are usually cheapest in October and most expensive in May. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · London

Dry and wet days · London

Wind speed and direction · London

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How to get the best deal on a Atlanta — London ticket

  • Book ahead: fares for Atlanta — London are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to London is usually October — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Atlanta — London route are operated by 5 airlines; Delta runs the most flights (around 51% of all flights). Compare carriers, flight shares and schedules below.

  • DeltaDL
    11x/week
    WebsiteFleet: 986190M pax/year
    • Direct flight ATL → LHR11x/week
    50.7%Open →
  • British AirwaysBA
    5x/week
    WebsiteFleet: 29243M pax/year
    • Direct flight ATL → LHR5x/week
    20.9%Open →
  • Virgin AtlanticVS
    5x/week
    WebsiteFleet: 415.3M pax/year
    • Direct flight ATL → LHR5x/week
    20.9%Open →
  • Aer LingusEI
    1x/week
    WebsiteFleet: 5710.7M pax/year
    • Direct flight ATL → LHR1x/week
    6.0%Open →
  • Air FranceAF
    1x/week
    WebsiteFleet: 22045M pax/year
    • Direct flight ATL → LHR1x/week
    1.5%Open →

Cities and airports on the Atlanta — London route

Flights Atlanta — London depart from Hartsfield-Jackson Atlanta International Airport and arrive at Heathrow Airport, London Gatwick Airport, Stansted Airport and London Luton Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Atlanta

ATL
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

London

LON
United Kingdom
About the cityHow to get thereWeatherAll about the country United Kingdom
Departure airports
Arrival airports

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Frequently asked questions about the Atlanta — London flight

How long is the flight from Atlanta to London?

A nonstop Atlanta — London flight takes about 8 h — the distance between the cities is around 6,786 km.

How far is it from Atlanta to London?

The distance from Atlanta to London is about 6,786 km, which a nonstop flight covers in around 8 h.

Are there direct flights from Atlanta to London?

Yes, there are nonstop flights Atlanta — London — around 67 flights per week.

Which airlines fly from Atlanta to London?

Airlines operating Atlanta — London include Delta, British Airways, Virgin Atlantic, Aer Lingus, Air France. See the full list with schedules in the "Airlines" section on this page.

Which airports do Atlanta — London flights use?

Flights from Atlanta depart from Hartsfield-Jackson Atlanta International Airport, and arrive at Heathrow Airport, London Gatwick Airport, Stansted Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Atlanta to London?

The price of a Atlanta — London ticket depends on your travel date, season and demand: it is usually cheapest to fly in October, and most expensive in May. Tickets typically cost between $207 and $426. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Atlanta — London?

Flights Atlanta — London are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is October. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Atlanta to London?

To catch a low fare Atlanta — London, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually October.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Atlanta

See all
New York CityWashington, D.C.ChicagoOrlandoFort LauderdaleDallasLos AngelesMiamiHoustonPhiladelphiaDetroitTampaSeattleTorontoDenverJacksonvilleCharlotteCancunLas VegasRaleighClevelandAustinMinneapolisNashvilleNew OrleansNorth CharlestonBirminghamSan FranciscoMemphisKnoxvilleSan DiegoSan JuanPhoenixWest Palm BeachGreenvilleSalt Lake CityCincinnatiSt. LouisBentonvilleKansas City

Where else you can fly from London

See all
New York CityAmsterdamMadridBarcelonaDublinParisFrankfurt am MainMilanPalmaMalagaEdinburghIstanbulGenevaGlasgowBelfastLisbonFaroZurichNiceRomeLos AngelesCopenhagenAthensAlicanteBerlinSan FranciscoDubaiBostonIbizaTorontoMunichAntalyaChicagoDohaBristolStockholmOsloViennaDusseldorfCardiff

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