$419+ Cheap flights from Nashville (BNA) to Keflavik Intl (KEF)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — KEF
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Nashville 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 Nashville to Keflavik Intl
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Cheapest flights from Nashville to Keflavik IntlExplore the most affordable flight options available from Nashville to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Nashville to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/411:13 am -
1 stop16h 47m
Mon 12/712:00 pm -
1 stop11h 40m
Deal found 10/30![United Airlines logo]()
$492
This United Airlines deal was found by Cheapflights users on 10/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:40 am -
2 stops22h 20m
Thu 11/1912:00 pm -
2 stops27h 21m
Deal found 10/25![United Airlines logo]()
$497
This United Airlines deal was found by Cheapflights users on 10/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/297:30 am -
1 stop20h 30m
Sat 12/1212:00 pm -
1 stop14h 14m
Deal found 10/25![United Airlines logo]()
$498
This United Airlines deal was found by Cheapflights users on 10/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:40 am -
2 stops46h 20m
Thu 11/1912:00 pm -
2 stops27h 21m
Deal found 10/25![United Airlines logo]()
$508
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:30 am -
2 stops43h 30m
Thu 12/1012:00 pm -
2 stops36h 49m
Deal found 10/28![United Airlines logo]()
$514
This Globehunters deal was found by Cheapflights users on 10/27. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/235:30 pm -
Nonstop6h 40m
Sun 12/275:10 pm -
Nonstop7h 35m
Deal found 10/27![Icelandair logo]()
$575
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:30 pm -
Nonstop6h 40m
Sun 11/225:10 pm -
Nonstop7h 35m
Deal found 10/28![Icelandair logo]()
$581
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/96:23 pm -
1 stop9h 37m
Thu 12/1712:00 pm -
1 stop14h 05m
Deal found 10/26![United Airlines logo]()
$589
Best flights from Nashville to Keflavik IntlDiscover carefully curated flight deals from Nashville to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Nashville to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/411:13 am -
1 stop16h 47m
Mon 12/712:00 pm -
1 stop11h 40m
Deal found 10/30![United Airlines logo]()
$492
This Scandinavian Airlines deal was found by Cheapflights users on 10/27. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/167:05 am -
2 stops28h 15m
Mon 1/186:05 pm -
2 stops33h 36m
Deal found 10/27![Scandinavian Airlines logo]()
$816
This Icelandair deal was found by Cheapflights users on 10/29. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/221:05 pm -
2 stops11h 25m
Mon 1/255:00 pm -
2 stops24h 30m
Deal found 10/29![Multiple Airlines logo]()
$884
This United Airlines deal was found by Cheapflights users on 10/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:40 am -
2 stops22h 20m
Thu 11/1912:00 pm -
2 stops27h 21m
Deal found 10/25![United Airlines logo]()
$497
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:34 pm -
1 stop9h 26m
Mon 11/912:00 pm -
1 stop11h 32m
Deal found 10/26![United Airlines logo]()
$682
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:20 pm -
2 stops57h 40m
Mon 11/3012:00 pm -
2 stops56h 29m
Deal found 10/26![United Airlines logo]()
$685
This Icelandair deal was found by Cheapflights users on 10/30. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/610:50 am -
1 stop13h 50m
Thu 12/105:10 pm -
Nonstop7h 35m
Deal found 10/30![Multiple Airlines logo]()
$893
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:26 pm -
1 stop9h 34m
Thu 11/1212:00 pm -
3 stops27h 21m
Deal found 10/29![United Airlines logo]()
$750
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:00 am -
1 stop22h 00m
Thu 11/2612:00 pm -
1 stop30h 32m
Deal found 10/29![United Airlines logo]()
$867
This United Airlines deal was found by Cheapflights users on 10/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/146:20 pm -
2 stops57h 40m
Mon 12/2112:00 pm -
1 stop14h 05m
Deal found 10/30![United Airlines logo]()
$884
Last-minute flights from Nashville to Keflavik IntlDiscover last-minute flight deals from Nashville to Keflavik Intl. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Nashville to Keflavik Intl. Data last updated October 30, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:34 pm -
1 stop9h 26m
Mon 11/912:00 pm -
2 stops27h 46m
Deal found 10/30![United Airlines logo]()
$496
This KAYAK deal was found by Cheapflights users on 10/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:43 pm -
2 stops37h 42m
Tue 11/173:20 pm -
2 stops37h 39m
Deal found 10/29![Lufthansa logo]()
$609
This United Airlines deal was found by Cheapflights users on 10/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:40 am -
2 stops46h 20m
Thu 11/1912:00 pm -
2 stops27h 21m
Deal found 10/25![United Airlines logo]()
$508
This KAYAK deal was found by Cheapflights users on 10/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/121:38 pm -
2 stops18h 47m
Sun 11/153:20 pm -
2 stops32h 12m
Deal found 10/29![Lufthansa logo]()
$604
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1312:32 pm -
1 stop15h 28m
Mon 11/1612:00 pm -
1 stop11h 32m
Deal found 10/29![United Airlines logo]()
$492
This United Airlines deal was found by Cheapflights users on 10/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:40 am -
2 stops22h 20m
Thu 11/1912:00 pm -
2 stops27h 21m
Deal found 10/25![United Airlines logo]()
$497
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:30 pm -
Nonstop6h 40m
Sun 11/225:10 pm -
Nonstop7h 35m
Deal found 10/28![Icelandair logo]()
$581
This FlightHub deal was found by Cheapflights users on 10/27. 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.
Wed 11/185:30 pm -
Nonstop6h 40m
Tue 11/245:10 pm -
Nonstop7h 35m
Deal found 10/27![Icelandair logo]()
$600
This United Airlines deal was found by Cheapflights users on 10/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/297:30 am -
1 stop20h 30m
Mon 12/712:00 pm -
1 stop11h 40m
Deal found 10/25![United Airlines logo]()
$498
This Justfly.com deal was found by Cheapflights users on 10/25. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/305:30 pm -
Nonstop6h 40m
Thu 12/105:10 pm -
Nonstop7h 35m
Deal found 10/25![Icelandair logo]()
$601
One-way flights from Nashville to Keflavik IntlSearch for one-way flight options from Nashville to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Nashville to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This oojo deal was found by Cheapflights users on 10/29. 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.
Fri 11/275:30 pm -
Nonstop6h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Icelandair logo]()
$419
This oojo deal was found by Cheapflights users on 10/28. 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.
Wed 11/186:00 am -
1 stop18h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Icelandair logo]()
$446
This deal was found by Cheapflights users on 10/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/255:30 pm -
Nonstop6h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Icelandair logo]()
$467
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/203:05 pm -
3 stops50h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$516
This oojo deal was found by Cheapflights users on 10/28. 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.
Mon 11/306:00 am -
1 stop18h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Icelandair logo]()
$533
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2711:14 am -
1 stop16h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![United Airlines logo]()
$555
This KAYAK deal was found by Cheapflights users on 10/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/296:26 pm -
1 stop9h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Lufthansa logo]()
$577
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/306:20 pm -
2 stops57h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![United Airlines logo]()
$583
This Booking.com deal was found by Cheapflights users on 10/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/205:30 pm -
Nonstop6h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Icelandair logo]()
$597
This oojo deal was found by Cheapflights users on 10/26. 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.
Wed 1/64:52 pm -
1 stop31h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Icelandair logo]()
$609
Find flight deals from Nashville to Keflavik Intl
Discover tips and strategies to find the most affordable flight options for your journey from Nashville (BNA) 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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $492 (United Airlines) |
One-way from | $419 (oojo) |
Popular in | August |
Cheapest in | March |
Average price | $673 |
Good round-trip deal | $582 or less |
Good one-way deal | $278 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Nashville 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 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Nashville to Reykjavik Keflavik Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
NashvilleReykjavik
BNA Nashville Intl - KEF Reykjavik Keflavik Intl
BNAKEF
Nashville Intl
Fri 11/27
5:30 pm-6:10 am
Nonstop6h 40m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$419
NashvilleReykjavik
BNA Nashville Intl - KEF Reykjavik Keflavik Intl
BNAKEF
Nashville Intl
Mon 11/30
5:30 pm-6:10 am
Nonstop6h 40m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$419
NashvilleReykjavik
BNA Nashville Intl - KEF Reykjavik Keflavik Intl
BNAKEF
Nashville Intl
Fri 12/25
5:30 pm-6:10 am
Nonstop6h 40m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$467
NashvilleReykjavik
BNA Nashville Intl - KEF Reykjavik Keflavik Intl
BNAKEF
Nashville Intl
Fri 12/4
11:13 am-10:00 am
1 stop16h 47m
Reykjavik Keflavik Intl
Mon 12/7
12:00 pm-5:40 pm
1 stop11h 40m
$492
NashvilleReykjavik
BNA Nashville Intl - KEF Reykjavik Keflavik Intl
BNAKEF
Nashville Intl
Fri 11/13
5:40 am-10:00 am
2 stops22h 20m
Reykjavik Keflavik Intl
Thu 11/19
12:00 pm-9:21 am
2 stops27h 21m
$497
NashvilleReykjavik
BNA Nashville Intl - KEF Reykjavik Keflavik Intl
BNAKEF
Nashville Intl
Wed 11/18
5:40 am-10:00 am
2 stops22h 20m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$555
NashvilleReykjavik
BNA Nashville Intl - KEF Reykjavik Keflavik Intl
BNAKEF
Nashville Intl
Fri 11/27
5:40 am-10:00 am
2 stops22h 20m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$555
NashvilleReykjavik
BNA Nashville Intl - KEF Reykjavik Keflavik Intl
BNAKEF
Nashville Intl
Mon 11/30
6:20 pm-10:00 am
2 stops57h 40m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$583
NashvilleReykjavik
BNA Nashville Intl - KEF Reykjavik Keflavik Intl
BNAKEF
Nashville Intl
Wed 1/6
2:43 pm-5:20 pm
2 stops20h 37m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$619
NashvilleReykjavik
BNA Nashville Intl - KEF Reykjavik Keflavik Intl
BNAKEF
Nashville Intl
Wed 11/4
6:34 pm-10:00 am
1 stop9h 26m
Reykjavik Keflavik Intl
Mon 11/9
12:00 pm-5:32 pm
1 stop11h 32m
$682
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Nashville 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 Nashville to Keflavik Intl in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Nashville-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 Nashville-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Nashville-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Nashville-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 Nashville-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 Nashville to Keflavik Intl
Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Nashville with our price prediction graph.
BNA-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 Nashville to Reykjavik Keflavik Intl Airport
How far ahead should I book a flight from Nashville to Reykjavik Keflavik Intl Airport?
The price you pay for your flight from Nashville to Reykjavik Keflavik Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 7 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest time of day to fly from BNA to KEF?
Find hourly flight availability from Nashville to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2026.
When flying from Nashville to Reykjavik Keflavik Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from Nashville to Reykjavik Keflavik Intl Airport?
Airfare is below average for this route at the moment.
Nashville to Reykjavik Keflavik Intl Airport flights typically cost between $580 and $810 in December.The cheapest round-trip price found within the last 5 days was $492 on United Airlines (Dec 4-Dec 7).
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 October 30, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAir Canada from Nashville 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.
Food
7.2
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Food
7.2
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Food
7.2
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Food
7.2
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Food
7.2
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Related info for your journey
Find useful and relevant information for your journey from Nashville 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?
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Top 4 airlines flying from Nashville to Keflavik Intl
Discover the top 4 airlines that operate flights from Nashville 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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$334 | Average$676 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$425 | Average$516 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$437 | Average$619 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$494 | Average$712 | FlexibilityNo cancel fee | On-time76% |