$287+ Cheap flights from Atlanta (ATL) to Keflavik Intl (KEF)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — KEF
Mar 5 — Mar 121
1 adult, Economy
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Find cheap flights from Atlanta to Keflavik Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Atlanta to Keflavik Intl
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Last-minute
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Cheapest flights from Atlanta to Keflavik IntlExplore the most affordable flight options available from Atlanta to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
Explore the most affordable flight options available from Atlanta to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/179:36 pm
ATL
- KEF
2 stops27h 29m
Multiple Airlines
Wed 2/255:00 pm
KEF
- ATL
2 stops26h 07m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$527
This Trip.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:40 am
ATL
- KEF
1 stop19h 30m
Multiple Airlines
Tue 3/317:50 pm
KEF
- ATL
1 stop22h 24m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$529
This Trip.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/39:37 am
ATL
- KEF
1 stop15h 33m
Multiple Airlines
Mon 3/95:00 pm
KEF
- ATL
1 stop12h 11m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$538
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/89:00 am
ATL
- KEF
1 stop17h 05m
Multiple Airlines
Fri 5/157:55 pm
KEF
- ATL
1 stop17h 23m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$548
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/187:55 am
ATL
- KEF
1 stop9h 50m
Multiple Airlines
Wed 3/259:55 am
KEF
- ATL
2 stops15h 32m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$549
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/139:20 am
ATL
- KEF
1 stop16h 45m
Multiple Airlines
Sun 5/177:55 pm
KEF
- ATL
1 stop17h 23m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$567
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/187:55 am
ATL
- KEF
1 stop9h 50m
Multiple Airlines
Thu 3/269:55 am
KEF
- ATL
2 stops11h 55m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$570
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/172:15 pm
ATL
- KEF
1 stop12h 00m
Multiple Airlines
Wed 3/255:00 pm
KEF
- ATL
1 stop12h 11m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$571
Best flights from Atlanta to Keflavik IntlDiscover carefully curated flight deals from Atlanta to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
Discover carefully curated flight deals from Atlanta to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
This Trip.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1710:20 am
ATL
- KEF
2 stops14h 45m
Multiple Airlines
Wed 2/255:00 pm
KEF
- ATL
1 stop31h 12m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$602
This FlightHub deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1711:30 am
ATL
- KEF
1 stop14h 50m
Multiple Airlines
Mon 4/277:50 pm
KEF
- ATL
1 stop18h 49m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$661
This FlightHub deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:06 pm
ATL
- KEF
1 stop31h 14m
Multiple Airlines
Sun 4/267:50 pm
KEF
- ATL
1 stop18h 49m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$672
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:00 am
ATL
- KEF
1 stop17h 05m
Multiple Airlines
Thu 3/269:55 am
KEF
- ATL
2 stops11h 55m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$678
This FlightHub deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/102:29 pm
ATL
- KEF
1 stop11h 36m
Multiple Airlines
Tue 3/175:00 pm
KEF
- ATL
1 stop19h 58m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$679
This BusinessClass deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2511:30 am
ATL
- KEF
1 stop17h 25m
Multiple Airlines
Sat 5/27:50 pm
KEF
- ATL
1 stop18h 16m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$698
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/88:36 am
ATL
- KEF
1 stop16h 54m
Multiple Airlines
Fri 2/135:00 pm
KEF
- ATL
1 stop11h 01m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$721
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/1410:50 pm
ATL
- KEF
2 stops32h 20m
Multiple Airlines
Wed 3/255:00 pm
KEF
- ATL
1 stop12h 11m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$730
This FlightHub deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1012:15 pm
ATL
- KEF
1 stop12h 50m
Multiple Airlines
Tue 2/175:00 pm
KEF
- ATL
1 stop11h 59m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$738
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1812:28 pm
ATL
- KEF
1 stop14h 02m
Multiple Airlines
Thu 3/265:00 pm
KEF
- ATL
1 stop18h 50m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$790
Last-minute flights from Atlanta to Keflavik IntlDiscover last-minute flight deals from Atlanta to Keflavik Intl. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Keflavik Intl. Data last updated February 3, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/179:36 pm
ATL
- KEF
2 stops27h 29m
Multiple Airlines
Wed 2/255:00 pm
KEF
- ATL
2 stops26h 07m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$527
This Trip.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/39:37 am
ATL
- KEF
1 stop15h 33m
Multiple Airlines
Mon 3/95:00 pm
KEF
- ATL
1 stop12h 11m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$538
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/162:15 pm
ATL
- KEF
1 stop12h 00m
Multiple Airlines
Wed 3/255:00 pm
KEF
- ATL
1 stop12h 11m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$576
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/172:15 pm
ATL
- KEF
1 stop12h 00m
Multiple Airlines
Wed 3/255:00 pm
KEF
- ATL
1 stop12h 11m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$571
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/187:55 am
ATL
- KEF
1 stop9h 50m
Multiple Airlines
Wed 3/259:55 am
KEF
- ATL
2 stops15h 32m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$549
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/187:55 am
ATL
- KEF
1 stop9h 50m
Multiple Airlines
Thu 3/269:55 am
KEF
- ATL
2 stops11h 55m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$570
This Trip.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:40 am
ATL
- KEF
1 stop19h 30m
Multiple Airlines
Tue 3/317:50 pm
KEF
- ATL
1 stop22h 24m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$529
One-way flights from Atlanta to Keflavik IntlSearch for one-way flight options from Atlanta to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
Search for one-way flight options from Atlanta to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2410:34 am
ATL
- KEF
3 stops42h 11m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/258:14 am
ATL
- KEF
2 stops29h 01m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/155:45 am
ATL
- KEF
3 stops49h 45m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/79:19 pm
ATL
- KEF
3 stops57h 11m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$445
This oojo deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/712:15 pm
ATL
- KEF
1 stop12h 50m
Icelandair
Deal found 2/1![Icelandair logo]()
$464
Find flight deals from Atlanta to Keflavik Intl
Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Keflavik Intl (KEF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $475 (Kiwi.com) |
One-way from | $287 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $851 |
Cheapflights Fare Finder
Customize your flight search to find flights from Atlanta to Keflavik Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Atlanta to Reykjavik Keflavik Intl Airport that are best for you.
Fly from
Atlanta
Fly to
Keflavik Intl
Route
Depart
Return
Price
AtlantaReykjavik
ATL - KEF
ATLKEF
Atlanta Hartsfield-Jackson
Tue 2/17
10:20 am-6:05 am
2 stops14h 45m
Reykjavik Keflavik Intl
Wed 2/25
5:00 pm-7:12 pm
1 stop31h 12m
$602
AtlantaReykjavik
ATL - KEF
ATLKEF
Atlanta Hartsfield-Jackson
Fri 4/17
11:30 am-6:20 am
1 stop14h 50m
Reykjavik Keflavik Intl
Mon 4/27
7:50 pm-10:39 am
1 stop18h 49m
$661
AtlantaReykjavik
ATL - KEF
ATLKEF
Atlanta Hartsfield-Jackson
Thu 4/23
7:06 pm-6:20 am
1 stop31h 14m
Reykjavik Keflavik Intl
Sun 4/26
7:50 pm-10:39 am
1 stop18h 49m
$672
AtlantaReykjavik
ATL - KEF
ATLKEF
Atlanta Hartsfield-Jackson
Thu 3/19
9:00 am-6:05 am
1 stop17h 05m
Reykjavik Keflavik Intl
Thu 3/26
9:55 am-5:50 pm
2 stops11h 55m
$678
AtlantaReykjavik
ATL - KEF
ATLKEF
Atlanta Hartsfield-Jackson
Tue 3/10
2:29 pm-6:05 am
1 stop11h 36m
Reykjavik Keflavik Intl
Tue 3/17
5:00 pm-8:58 am
1 stop19h 58m
$679
AtlantaReykjavik
ATL - KEF
ATLKEF
Atlanta Hartsfield-Jackson
Sat 4/25
11:30 am-8:55 am
1 stop17h 25m
Reykjavik Keflavik Intl
Sat 5/2
7:50 pm-10:06 am
1 stop18h 16m
$698
AtlantaReykjavik
ATL - KEF
ATLKEF
Atlanta Hartsfield-Jackson
Sun 2/8
8:36 am-6:30 am
1 stop16h 54m
Reykjavik Keflavik Intl
Fri 2/13
5:00 pm-11:01 pm
1 stop11h 01m
$721
AtlantaReykjavik
ATL - KEF
ATLKEF
Atlanta Hartsfield-Jackson
Sat 3/14
10:50 pm-11:10 am
2 stops32h 20m
Reykjavik Keflavik Intl
Wed 3/25
5:00 pm-1:11 am
1 stop12h 11m
$730
AtlantaReykjavik
ATL - KEF
ATLKEF
Atlanta Hartsfield-Jackson
Tue 2/10
12:15 pm-6:05 am
1 stop12h 50m
Reykjavik Keflavik Intl
Tue 2/17
5:00 pm-11:59 pm
1 stop11h 59m
$738
AtlantaReykjavik
ATL - KEF
ATLKEF
Atlanta Hartsfield-Jackson
Wed 3/18
12:28 pm-6:30 am
1 stop14h 02m
Reykjavik Keflavik Intl
Thu 3/26
5:00 pm-7:50 am
1 stop18h 50m
$790
Showing 1-10 of 14 results
Compare providers for flights from Atlanta to Keflavik Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Atlanta to Keflavik Intl in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Atlanta-Reykjavik Keflavik Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Atlanta-Reykjavik Keflavik Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Atlanta-Reykjavik Keflavik Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Atlanta to Keflavik Intl
Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Atlanta with our price prediction graph.
ATL-KEF
Estimated round-trip 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.
Cheapflights Insights
Everything you need to know about your flight from Atlanta to Reykjavik Keflavik Intl Airport
How far ahead should I book a flight from Atlanta to Reykjavik Keflavik Intl Airport?
Use this chart to determine the optimal time to book a round-trip flight from Atlanta to Keflavik Intl. Price data was last updated on January 30, 2026.
The best time to book flights from Atlanta to Reykjavik Keflavik Intl Airport is 69 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Atlanta to Reykjavik Keflavik Intl Airport?
Currently, May is the cheapest month in which you can book a flight from Atlanta to Reykjavik Keflavik Intl Airport (average of $667). Flying from Atlanta to Reykjavik Keflavik Intl Airport in November is currently the most expensive (average of $843). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Keflavik Intl
Get insights into the airlines that provide service to Keflavik Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Keflavik Intl. Reviews last updated February 3, 2026.
Read reviews from past customers who have flown Delta, Air France, and United Airlines from Atlanta to Reykjavik Keflavik Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Reviews
1 / 20
2.0
MediocreSantiago,Apr 2024
ATL - JNB
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Reviews
1 / 20
2.0
MediocreSantiago,Apr 2024
ATL - JNB
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Reviews
1 / 20
2.0
MediocreSantiago,Apr 2024
ATL - JNB
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Reviews
1 / 20
2.0
MediocreSantiago,Apr 2024
ATL - JNB
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Reviews
1 / 20
2.0
MediocreSantiago,Apr 2024
ATL - JNB
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Reviews
1 / 20
2.0
MediocreSantiago,Apr 2024
ATL - JNB
Related info for your journey
Find useful and relevant information for your journey from Atlanta to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Reykjavik Keflavik Intl Airport?
Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locationsKeflavik
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Other flights to Keflavik Intl
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Atlanta and Keflavik Intl flights
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Top 7 airlines flying from Atlanta to Keflavik Intl
Discover the top 7 airlines that operate flights from Atlanta to Keflavik Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$598 | Average$906 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$680 | Average$1,172 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$681 | Average$1,099 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$731 | Average$888 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$759 | Average$1,091 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$759 | Average$961 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$819 | Average$901 | FlexibilityNo cancel fee | On-time76% |