Which layover airport offers the lowest fares from Atlanta to Reykjavik Keflavik Intl Airport?

Flights via Frankfurt am Main (FRA) offer the lowest average round-trip price of $796.

What airlines fly to Reykjavik Keflavik Intl Airport?

Delta, Icelandair and United Airlines are the top three most popular airlines that fly to Reykjavik Keflavik Intl Airport from Atlanta according to our data. Delta is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Reykjavik Keflavik Intl Airport. Keep in mind that there are 6 different airlines that fly to Reykjavik Keflavik Intl Airport on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Atlanta to Reykjavik Keflavik Intl Airport?

Flights connecting via New York (JFK) have the shortest average one-way travel time: 9h 45m.

Which layover airport has the shortest connection time from Atlanta to Reykjavik Keflavik Intl Airport?

Newark (EWR) has the shortest average layover time for this route: 2h 44m.

Which airport is the most popular layover for flights between Atlanta and Reykjavik Keflavik Intl Airport?

New York (JFK) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Reykjavik Keflavik Intl Airport?

Prices for flights from Atlanta Hartsfield-Jackson Airport to Reykjavik Keflavik Intl Airport were last updated today.

How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Reykjavik Keflavik Intl Airport?

As of February 2026, there are 6 operators available to choose from for flights from Atlanta Hartsfield-Jackson Airport to Reykjavik Keflavik Intl Airport.

How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Reykjavik Keflavik Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Reykjavik Keflavik Intl Airport.

What documentation or ID do you need to fly to Reykjavik Keflavik Intl Airport?

The required travel and health documents for your Reykjavik Keflavik Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Reykjavik Keflavik Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$344 Cheap Flights from Atlanta to Reykjavik Keflavik Intl Airport in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Atlanta to Reykjavik

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 am - 6:20 am

ATL

KEF

18h 20m

1 stop

7:50 pm - 8:46 am

KEF

ATL

16h 56m

1 stop

$433Multiple Airlines

Mon, Apr 20 - Mon, Apr 27

9:00 am - 6:05 am

ATL

KEF

17h 05m

1 stop

7:55 pm - 9:18 am

KEF

ATL

17h 23m

1 stop

$532Multiple Airlines

Wed, Apr 8 - Mon, Apr 13

9:00 am - 6:05 am

ATL

KEF

17h 05m

1 stop

7:55 pm - 9:18 am

KEF

ATL

17h 23m

1 stop

$533Multiple Airlines

Mon, Apr 13 - Wed, Apr 22

9:20 am - 6:05 am

ATL

KEF

16h 45m

1 stop

7:55 pm - 9:18 am

KEF

ATL

17h 23m

1 stop

$537Multiple Airlines

Wed, Apr 29 - Mon, May 4

9:00 am - 6:05 am

ATL

KEF

17h 05m

1 stop

7:55 pm - 9:18 am

KEF

ATL

17h 23m

1 stop

$547Multiple Airlines

Mon, Apr 6 - Mon, Apr 13

9:00 am - 6:05 am

ATL

KEF

17h 05m

1 stop

7:55 pm - 8:35 am

KEF

ATL

16h 40m

1 stop

$552Multiple Airlines

Mon, Apr 6 - Sun, Apr 12

9:44 am - 6:15 am

ATL

KEF

16h 31m

2 stops

5:00 pm - 11:27 pm

KEF

ATL

10h 27m

1 stop

$554Multiple Airlines

Mon, Apr 20 - Mon, Apr 27

9:00 am - 6:05 am

ATL

KEF

17h 05m

1 stop

7:55 pm - 9:18 am

KEF

ATL

17h 23m

1 stop

$557Multiple Airlines

Mon, Apr 6 - Mon, Apr 13

9:00 am - 6:05 am

ATL

KEF

17h 05m

1 stop

7:55 pm - 9:18 am

KEF

ATL

17h 23m

1 stop

$559Multiple Airlines

Sun, Apr 5 - Mon, Apr 13

9:00 am - 6:05 am

ATL

KEF

17h 05m

1 stop

7:55 pm - 8:35 am

KEF

ATL

16h 40m

1 stop

$562Multiple Airlines

Wed, Apr 8 - Sun, Apr 12

momondo Fare Finder

Use the filters below to find and compare flights from Atlanta to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AtlantaReykjavik

ATL - KEF

ATLKEF

Atlanta Hartsfield-Jackson

Mon 4/20

8:00 am-6:20 am

1 stop18h 20m

Reykjavik Keflavik Intl

Mon 4/27

7:50 pm-8:46 am

1 stop16h 56m

$433

AtlantaReykjavik

ATL - KEF

ATLKEF

Atlanta Hartsfield-Jackson

Wed 4/8

9:00 am-6:05 am

1 stop17h 05m

Reykjavik Keflavik Intl

Mon 4/13

7:55 pm-9:18 am

1 stop17h 23m

$532

AtlantaReykjavik

ATL - KEF

ATLKEF

Atlanta Hartsfield-Jackson

Mon 4/13

9:00 am-6:05 am

1 stop17h 05m

Reykjavik Keflavik Intl

Wed 4/22

7:55 pm-9:18 am

1 stop17h 23m

$533

AtlantaReykjavik

ATL - KEF

ATLKEF

Atlanta Hartsfield-Jackson

Wed 4/29

9:20 am-6:05 am

1 stop16h 45m

Reykjavik Keflavik Intl

Mon 5/4

7:55 pm-9:18 am

1 stop17h 23m

$537

AtlantaReykjavik

ATL - KEF

ATLKEF

Atlanta Hartsfield-Jackson

Mon 4/6

9:00 am-6:05 am

1 stop17h 05m

Reykjavik Keflavik Intl

Mon 4/13

7:55 pm-9:18 am

1 stop17h 23m

$547

AtlantaReykjavik

ATL - KEF

ATLKEF

Atlanta Hartsfield-Jackson

Mon 4/6

9:00 am-6:05 am

1 stop17h 05m

Reykjavik Keflavik Intl

Sun 4/12

7:55 pm-8:35 am

1 stop16h 40m

$552

AtlantaReykjavik

ATL - KEF

ATLKEF

Atlanta Hartsfield-Jackson

Mon 4/20

9:44 am-6:15 am

2 stops16h 31m

Reykjavik Keflavik Intl

Mon 4/27

5:00 pm-11:27 pm

1 stop10h 27m

$554

AtlantaReykjavik

ATL - KEF

ATLKEF

Atlanta Hartsfield-Jackson

Mon 4/6

9:00 am-6:05 am

1 stop17h 05m

Reykjavik Keflavik Intl

Mon 4/13

7:55 pm-9:18 am

1 stop17h 23m

$557

AtlantaReykjavik

ATL - KEF

ATLKEF

Atlanta Hartsfield-Jackson

Sun 4/5

9:00 am-6:05 am

1 stop17h 05m

Reykjavik Keflavik Intl

Mon 4/13

7:55 pm-9:18 am

1 stop17h 23m

$559

AtlantaReykjavik

ATL - KEF

ATLKEF

Atlanta Hartsfield-Jackson

Wed 4/8

9:00 am-6:05 am

1 stop17h 05m

Reykjavik Keflavik Intl

Sun 4/12

7:55 pm-8:35 am

1 stop16h 40m

$562

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Atlanta to Reykjavik Keflavik Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

How far in advance should I book a flight to Reykjavik Keflavik Intl Airport?

You are more likely to see cheaper flights to Reykjavik Keflavik Intl Airport from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Reykjavik Keflavik Intl Airport for around $966 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Reykjavik Keflavik Intl Airport from Atlanta for as low as $854 on momondo.

When to book flights from Atlanta to Reykjavik Keflavik Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to Reykjavik Keflavik Intl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Atlanta to Reykjavik Keflavik Intl Airport (ATL to KEF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Reykjavik Keflavik Intl Airport

Fastest flight time	9h 55m
Direct flights	None

The fastest flight from Atlanta to Reykjavik Keflavik Intl Airport takes 9h 55m

There are no direct flights from Atlanta to Reykjavik Keflavik Intl Airport. There are no popular flight routes from Atlanta to Reykjavik Keflavik Intl Airport.

Search flight deals

How far is Atlanta Hartsfield-Jackson to Reykjavik Keflavik Intl by plane?
Atlanta Hartsfield-Jackson and Reykjavik Keflavik Intl are 3300.1 mi apart from one another. Typically, this will take 9h 55m by plane in normal conditions.
When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Reykjavik Keflavik Intl Airport?
Prices for flights from Atlanta Hartsfield-Jackson Airport to Reykjavik Keflavik Intl Airport were last updated today.
How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Reykjavik Keflavik Intl Airport?
As of February 2026, there are 6 operators available to choose from for flights from Atlanta Hartsfield-Jackson Airport to Reykjavik Keflavik Intl Airport.
How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Reykjavik Keflavik Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Reykjavik Keflavik Intl Airport.
What documentation or ID do you need to fly to Reykjavik Keflavik Intl Airport?
The required travel and health documents for your Reykjavik Keflavik Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Reykjavik Keflavik Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Atlanta to Reykjavik Keflavik Intl Airport?
momondo data reveals that the most frequently booked airline on the route from Atlanta to Reykjavik Keflavik Intl Airport is Delta, representing 41% of all bookings. The subsequent popular airlines are Icelandair at 26%, United Airlines at 17%, and Air France at 6%.

Best airlines flying from Atlanta to Reykjavik Keflavik Intl Airport

Compare and see reviews for airlines that fly from Atlanta to Reykjavik Keflavik Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
Air France	PriceFrom $680	Free Cancellation	Rating 7.4 1,534 reviews	Search Air France flights
Delta	PriceFrom $721	Free Cancellation	Rating 7.9 8,200 reviews	Search Delta flights
Scandinavian Airlines	PriceFrom $731	Free Cancellation	Rating 7.3 1,682 reviews	Search Scandinavian Airlines flights
Virgin Atlantic	PriceFrom $759	Free Cancellation	Rating 7.5 678 reviews	Search Virgin Atlantic flights
United Airlines	PriceFrom $759	Free Cancellation	Rating 7.4 9,292 reviews	Search United Airlines flights
Icelandair	PriceFrom $814	Free Cancellation	Rating 7.1 614 reviews	Search Icelandair flights

Keflavik

Selfoss

Hella

Hveragerdi

Borgarnes

Grindavik

Kopavogur

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Reykjavik?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Atlanta to Reykjavik. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Atlanta to Reykjavik with flexible booking policies on momondo?

All flight searches from Atlanta to Reykjavik on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Atlanta to Reykjavik?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Reykjavik from Atlanta.

I’m not ready to book a flight from Atlanta to Reykjavik right now. Can momondo alert me if prices change?

Price alerts on flights to Reykjavik from Atlanta are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Reykjavik Keflavik Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Mon 3/16

Mon 3/23

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Reykjavik

Other flights from Atlanta

Other flights to Reykjavik

Airlines

Cabin classes

Complete your trip

Feeling lucky

Atlanta flight routes

Flights from Atlanta Hartsfield-Jackson to Memphis

Flights from Atlanta Hartsfield-Jackson to Oklahoma City Will Rogers World

Flights from Atlanta Hartsfield-Jackson to Baltimore/Washington

Flights from Atlanta Hartsfield-Jackson to Palm Beach Intl

Flights from Atlanta Hartsfield-Jackson to Columbus

Flights from Atlanta Hartsfield-Jackson to Newark

Cheap flights from Atlanta to Reykjavik from $344

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Reykjavik departing on 2/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Atlanta to Reykjavik

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

momondo Fare Finder

Use the filters below to find and compare flights from Atlanta to Reykjavik Keflavik Intl Airport that are best for you.

See travel insights to Reykjavik from

How to get the cheapest flight ticket from Atlanta to Reykjavik Keflavik Intl Airport

How far in advance should I book a flight to Reykjavik Keflavik Intl Airport?

What airlines fly to Reykjavik Keflavik Intl Airport?

Which airport is the most popular layover for flights between Atlanta and Reykjavik Keflavik Intl Airport?

Which layover airport offers the lowest fares from Atlanta to Reykjavik Keflavik Intl Airport?

Which layover airport has the shortest travel time from Atlanta to Reykjavik Keflavik Intl Airport?

Which layover airport has the shortest connection time from Atlanta to Reykjavik Keflavik Intl Airport?

When to book flights from Atlanta to Reykjavik Keflavik Intl Airport

Cheap Atlanta to Reykjavik Keflavik Intl Airport (ATL to KEF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Reykjavik Keflavik Intl Airport

Fastest flight time

Direct flights

Best airlines flying from Atlanta to Reykjavik Keflavik Intl Airport

Compare and see reviews for airlines that fly from Atlanta to Reykjavik Keflavik Intl Airport with momondo

Traveling to a place near Reykjavik?

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Reykjavik?

Can I find flights from Atlanta to Reykjavik with flexible booking policies on momondo?

How can momondo help me find flights from Atlanta to Reykjavik?

I’m not ready to book a flight from Atlanta to Reykjavik right now. Can momondo alert me if prices change?

An easier way to manage your Reykjavik Keflavik Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Reykjavik

Atlanta flight routes

According to popular flight searches on momondo this year

Reykjavik Keflavik Intl Airport flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Reykjavik

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Reykjavik

List of cabin classes available on flights landing in Reykjavik. Availability may vary depending on flight origin and airline.

Complete your trip to Reykjavik

Explore popular destinations other users love

According to popular flight searches on momondo this year