A waterfront cityscape with historic buildings and a prominent church spire.

£342 Cheap Flights from Atlanta (ATL) to Reykjavik (KEF)

View £342 flight on Sun, 23 Aug 2026Opens in a new window

Popular airlines from Hartsfield-Jackson Atlanta International Airport (ATL) to Keflavik International Airport (KEF)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Atlanta (ATL) to Reykjavik (KEF)

Prices were available within the past 7 days and start at £342 for one-way flights and £530 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Fri, 6 Nov - Fri, 13 Nov
ATL
Atlanta
KEF
Reykjavik
£530 Return, found 2 hours ago
£530
Return
found 2 hours ago
Select Icelandair flight, departing Fri, 6 Nov from Atlanta to Reykjavik, returning Fri, 13 Nov, priced at £530 found 2 hours ago
Icelandair
Fri, 16 Oct - Fri, 23 Oct
ATL
Atlanta
KEF
Reykjavik
£532 Return, found 10 hours ago
£532
Return
found 10 hours ago
Select Icelandair flight, departing Fri, 16 Oct from Atlanta to Reykjavik, returning Fri, 23 Oct, priced at £532 found 10 hours ago
Icelandair
Mon, 7 Dec - Mon, 14 Dec
ATL
Atlanta
KEF
Reykjavik
£535 Return, found 3 days ago
£535
Return
found 3 days ago
Select Icelandair flight, departing Mon, 7 Dec from Atlanta to Reykjavik, returning Mon, 14 Dec, priced at £535 found 3 days ago
Icelandair
Sat, 29 Aug - Sat, 5 Sept
ATL
Atlanta
KEF
Reykjavik
£542 Return, found 3 hours ago
£542
Return
found 3 hours ago
Select Icelandair flight, departing Sat, 29 Aug from Atlanta to Reykjavik, returning Sat, 5 Sept, priced at £542 found 3 hours ago
Icelandair
Wed, 16 Sept - Wed, 23 Sept
ATL
Atlanta
KEF
Reykjavik
£545 Return, found 1 day ago
£545
Return
found 1 day ago
Select Icelandair flight, departing Wed, 16 Sept from Atlanta to Reykjavik, returning Wed, 23 Sept, priced at £545 found 1 day ago
Icelandair
Tue, 6 Oct - Tue, 13 Oct
ATL
Atlanta
KEF
Reykjavik
£549 Return, found 10 hours ago
£549
Return
found 10 hours ago
Select Icelandair flight, departing Tue, 6 Oct from Atlanta to Reykjavik, returning Tue, 13 Oct, priced at £549 found 10 hours ago
Scandinavian Airlines
Fri, 28 Aug - Fri, 4 Sept
ATL
Atlanta
KEF
Reykjavik
£558 Return, found 3 hours ago
£558
Return
found 3 hours ago
Select Scandinavian Airlines flight, departing Fri, 28 Aug from Atlanta to Reykjavik, returning Fri, 4 Sept, priced at £558 found 3 hours ago
Air France
Wed, 30 Sept - Wed, 7 Oct
ATL
Atlanta
KEF
Reykjavik
£567 Return, found 1 day ago
£567
Return
found 1 day ago
Select Air France flight, departing Wed, 30 Sept from Atlanta to Reykjavik, returning Wed, 7 Oct, priced at £567 found 1 day ago
KLM
Tue, 13 Oct - Thu, 22 Oct
ATL
Atlanta
KEF
Reykjavik
£567 Return, found 18 hours ago
£567
Return
found 18 hours ago
Select KLM flight, departing Tue, 13 Oct from Atlanta to Reykjavik, returning Thu, 22 Oct, priced at £567 found 18 hours ago
Virgin Atlantic
Tue, 13 Oct - Thu, 22 Oct
ATL
Atlanta
KEF
Reykjavik
£567 Return, found 18 hours ago
£567
Return
found 18 hours ago
Select Virgin Atlantic flight, departing Tue, 13 Oct from Atlanta to Reykjavik, returning Thu, 22 Oct, priced at £567 found 18 hours ago

Alternative airports near Reykjavik

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Keflavik Intl. KEF. Cheapest option available. Average driving time to city centre is 45 minutes. Flights from £981
KEF
Keflavik Intl.
Cheapest
Average driving time to city centre45 min
Flights from £981

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

March is typically the cheapest month to fly

From £454 - £936 per traveller.

Frequently asked questions

How much does a flight from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Reykjavik (KEF-Keflavik Intl.) cost?
You can find cheap one-way flights from £342 and cheap return flights from £530 ATL to KEF with Expedia. One-way flights typically cost between £459 and £760. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when ATL to KEF ticket fares go up or down.
What is the cheapest month to fly from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Reykjavik (KEF-Keflavik Intl.)?
The cheapest months to fly from ATL to KEF are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Reykjavik (KEF-Keflavik Intl.)?
Enter ATL to KEF and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Reykjavik (KEF-Keflavik Intl.)?
Sun Country Airlines is one of the cheapest airlines offering connecting return flights from Hartsfield-Jackson Atlanta Intl. (ATL) to Keflavik Intl. (KEF), with prices starting from around £870 for flights that can be booked for departure within the next year. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Reykjavik (KEF-Keflavik Intl.)?
To find a cheap flight from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Reykjavik (KEF-Keflavik Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Reykjavik (KEF-Keflavik Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Reykjavik (KEF-Keflavik Intl.)?
There are approximately 91 connecting flights per day from Hartsfield-Jackson Atlanta Intl. (ATL) to Keflavik Intl. (KEF). Some common connection points include John F. Kennedy Intl. (JFK), Liberty Intl. (EWR), and O'Hare Intl. (ORD).
What is the earliest flight from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Reykjavik (KEF-Keflavik Intl.)?
The earliest flight from Hartsfield-Jackson Atlanta Intl. (ATL) to Keflavik Intl. (KEF) typically departs around 5:10 AM. This service is offered by American Airlines and British Airways, and it's a seasonal service active in March. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Reykjavik (KEF-Keflavik Intl.)?
You'll typically find the most flights from Hartsfield-Jackson Atlanta Intl. (ATL) to Reykjavik (KEF) on a Tuesday, with around 67 flights available. This gives you a good selection of options for your journey. Major airlines on this route include Delta, United, and JetBlue Airways.
What are the most popular departure times for flights from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Reykjavik (KEF-Keflavik Intl.)?
The most popular departure times for flights from Hartsfield-Jackson Atlanta Intl. (ATL) to Keflavik Intl. (KEF) are in the afternoon, from 3pm to 6pm. Many major carriers, including Delta, United and Lufthansa, offer flights during this window. Many travellers prefer this time as it allows for a full day of activities before heading to the airport, and you'll arrive in Reykjavik ready to start your adventure.
How long does it take to fly from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Reykjavik (KEF-Keflavik Intl.)?
There are no nonstop flights from Hartsfield-Jackson Atlanta Intl. (ATL) to Keflavik Intl. (KEF). The distance between these two airports is approximately 5329 kilometres. Flights with one stop typically take around 9 hours 48 minutes. If your journey involves two or more stops, you can expect the travel time to be longer, usually around 22 hours. Keep in mind that actual flight times can vary due to factors like layover duration, routing, and wind patterns.
Can you fly business or first class from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Reykjavik (KEF-Keflavik Intl.)?
Yes, you can fly business class or first class between ATL and KEF. Airlines that offer business class service on this route include:
  • Lufthansa
  • SAS
  • British Airways
  • JetBlue Airways
  • Air Canada
  • Delta
  • United
  • Virgin Atlantic
First class cabins are available on Alaska Airlines and United.
How do I earn miles on a Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Reykjavik (KEF-Keflavik Intl.) flight with Expedia?
It's easy to earn miles on a Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Reykjavik (KEF-Keflavik Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Reykjavik (KEF) from Atlanta, GA (ATL)?
If you're planning to travel to Reykjavik from Hartsfield-Jackson Atlanta Intl. (ATL), you can fly directly into Keflavik Intl. (KEF). Some flights may connect through major hubs like Liberty Intl. (EWR), Washington Dulles Intl. (IAD), or O'Hare Intl. (ORD) before reaching Reykjavik. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Reykjavik (KEF-Keflavik Intl.) at the last minute?
Typically, booking a last minute flight from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Reykjavik (KEF-Keflavik Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Reykjavik (KEF-Keflavik Intl.) flight and hotel package?
Securing a Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Reykjavik (KEF-Keflavik Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Reykjavik (KEF-Keflavik Intl.)?
If you booked your Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Reykjavik (KEF-Keflavik Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Hartsfield-Jackson Atlanta Intl.
Destination airport
Keflavik Intl.
Airlines serving
Air Canada, Air France, British Airways, Finnair, Icelandair, KLM, Lufthansa, Scandinavian Airlines, Virgin Atlantic
Return price
£530
Distance
5296 km

Book with confidence

Compare flights from Atlanta to Reykjavik easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Atlanta to Reykjavik. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Keflavik Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Hartsfield-Jackson Atlanta Intl. to Keflavik Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Hartsfield-Jackson Atlanta Intl. (ATL) to Keflavik Intl. (KEF)

The easiest way to view the best deals on flights from Atlanta to Reykjavik today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Hartsfield-Jackson Atlanta Intl. to Keflavik Intl. start at just £530 and range up to £567.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Atlanta and Reykjavik
  • booking your flight during November, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Atlanta to Reykjavik flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Hartsfield-Jackson Atlanta Intl. to Keflavik Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Atlanta to Reykjavik easily and book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.