British Airways flights from London Heathrow Airport to Atlanta (LHR - ATL)

LHR — ATL
21 Feb — 28 Feb1
1 adult
1 adult, Economy, 0 bags

Cheapflights users flying from London to Atlanta on British Airways typically fly into Atlanta Hartsfield-Jackson and depart from London Heathrow. Select your dates above for pricing.

British Airways flights from Heathrow to Atlanta in 2026

Find detailed information about British Airways flights from Heathrow to Atlanta. Explore the options provided by British Airways to plan your journey from Heathrow to Atlanta. Data last updated 22 January 2026.

One-way from

£462

Return from

£403

Popular in

August

Cheapest in

January

Average price (all airlines)

£616
British Airways
  • British Airways
  • 24/3
  • 2 total stops
  • 20h 51m total
  • London to Atlanta
British Airways
  • British Airways
  • 21/4-1/6
  • 1 total stop
  • 22h 11m total
  • London to Atlanta
Highest demand for flights from London Heathrow to Atlanta Hartsfield-Jackson; 8% potential price increase.
Best time to find cheap flights from London Heathrow to Atlanta Hartsfield-Jackson; 1% potential price drop.
Average price for all London Heathrow to Atlanta Hartsfield-Jackson flights (one-way and round-trip).
  • How do most travelers feel about British Airways?

    Cheapflights users who travel with British Airways (a popular airline from London Heathrow Airport to Atlanta) have rated them a 6.7/10. This rating comes from 7,689 reviews. If you are looking to travel LHR-ATL, search your dates above.

  • Can I get a flight from London Heathrow Airport to Atlanta on British Airways for under £670?

    London Heathrow Airport to Atlanta flights on British Airways are currently available under £670. 10 flights have been found by Cheapflights users under that amount. To find flights for your dates, click here.

Find British Airways flight deals from Heathrow to Atlanta

Enter your travel dates to find the best prices.

Cheapest British Airways flights from Heathrow to Atlanta
Explore the most affordable British Airways flight options available from Heathrow to Atlanta. Find the lowest fares with prices last updated on 22 January 2026.

Tue 17/215:35
LHR
-
ATL
Nonstop9h 35m
British Airways
Tue 24/222:10
ATL
-
LHR
Nonstop8h 05m
British Airways
Deal found 20/1£405
Mon 16/215:35
LHR
-
ATL
Nonstop9h 35m
British Airways
Mon 2/315:22
ATL
-
LHR
1 stop11h 53m
British Airways
Deal found 22/1£408
Tue 27/110:45
LHR
-
ATL
2 stops39h 55m
British Airways
Mon 2/211:17
ATL
-
LHR
1 stop16h 18m
British Airways
Deal found 20/1£418

How far ahead should I book a flight from London Heathrow Airport to Atlanta with British Airways?

Use this chart to determine the optimal time to book a return flight from Heathrow to Atlanta. Price data was last updated on 16 January 2026.

Booking with British Airways 68 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Atlanta. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London Heathrow Airport to Atlanta with British Airways?

Currently, the most affordable month to book a British Airways flight from London Heathrow Airport to Atlanta in August, with an average price of £342. Conversely, traveling with British Airways from London Heathrow Airport to Atlanta in September will be the most expensive, with an average cost of £514. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Best time to book a flight from Heathrow to Atlanta

Have a flexible travel schedule? Discover the best time to fly to Atlanta from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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Fly from Heathrow to Atlanta on another airline

Consider alternative airlines that service the Atlanta area. Flight routes are based on user searches made on Cheapflights and were last updated on 22 January 2026.

See what others are saying about British Airways

Read reviews and see what other travellers are saying about their experiences with British Airways. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing British Airways for your next flight. Reviews last updated 22 January 2026.
British Airways
6.7
Okay
7,689 reviews
Overview

Entertainment

6.4

Food

6.4

Crew

7.6

Comfort

6.8

Boarding

6.9

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