British Airways Cheap Flights from Atlanta to Reykjavik

View €1,054 flight on Tue, 20 Jan 2026Opens in a new window
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Prices were available within the past 7 days and start at €1,054 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Atlanta (ATL) to Reykjavik (KEF)

April is typically the cheapest month to fly

From €319 - €1,014 per traveller.
Atlanta to Reykjavik route information
Origin airport
Hartsfield-Jackson Atlanta Intl.
Destination airport
Keflavik Intl.
Distance
5296 km

Frequently asked questions

How much is a British Airways flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Keflavik Intl. Airport (KEF)?
Set the "Price (lowest to highest)" filter on Expedia to search for cheap British Airways return flights from ATL to KEF. Affordable one-way tickets from €1,054 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from ATL to KEF with British Airways?
January is one of the cheapest months to get away to Reykjavik with British Airways. You could also find fantastic deals on return and one-way fares in April.
Does British Airways fly nonstop from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Keflavik Intl. Airport (KEF)?
Click on our "Nonstop" filter when browsing for direct British Airways flights from ATL to KEF. It's also a good way to compare other airlines servicing the same nonstop journey.
What airports does British Airways fly into in Reykjavik?
Board a British Airways flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Reykjavik, and you're most likely to arrive at Keflavik Intl. Airport (KEF). This is the airline's main hub in this city.
What kind of luggage can I take on a British Airways flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Keflavik Intl. Airport (KEF)?
On a standard economy flight with British Airways from ATL to KEF, you can bring 1 checked-in bag up to 23 kgs (50 lbs) with dimensions not exceeding 89 centimetres x 41 centimetres x 74 centimetres in total. For carry-on, you're allowed 1 cabin bag weighing up to 23 kgs (50 lbs) and measuring no more than 56 centimetres x 23 centimetres x 43 centimetres. Size and weight restrictions can vary based on the cabin class you're in and airfare type. To make sure you won't face additional charges at the terminal, double-check your British Airways booking or visit the airline's website before you start packing.
Can I change or cancel my British Airways flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Keflavik Intl. Airport (KEF)?
Depending on the type of ticket you purchased, a fee may apply if you change or cancel your booking more than 24 hours after confirmation. To secure tickets with more flexibility, select our "No cancel fee" or "Changes included" filter when searching for flights. For additional information on modifying or cancelling your reservation, head to "Trips," select your flight and click on "Manage Booking."

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