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Keflavik Intl

$207+ Cheap flights from Nashville (BNA) 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — KEF
Aug 12 — Aug 191
Tue 8/12
Tue 8/19
1 adult, Economy
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Cheap 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 August 7, 2025.

Round-trip from

$388
(Kiwi.com)

One-way from

$207
(Mytrip)

Popular in

March

Cheapest in

April

Average price

$695

Good round-trip deal

$428 or less

Good one-way deal

$274 or less
From Nashville Intl to Reykjavik Keflavik Intl
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One-way flight from Nashville Intl to Reykjavik Keflavik Intl
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Highest demand for flights based on searches. 7% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Nashville Intl to Reykjavik Keflavik Intl.
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Price to beat on a one-way flight from Nashville Intl to Reykjavik Keflavik Intl.
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Find flight deals from Nashville to Keflavik Intl

Cheapest flights from Nashville to Keflavik Intl
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 August 7, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/5. 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 9/117:32 pmBNA - KEF
1 stop28h 23mMultiple Airlines
Thu 9/183:05 pmKEF - BNA
1 stop32h 32mMultiple Airlines
Deal found 8/5$388
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 9/197:32 pmBNA - KEF
1 stop28h 23mMultiple Airlines
Wed 10/13:05 pmKEF - BNA
1 stop32h 32mMultiple Airlines
Deal found 8/4$394
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 9/127:32 pmBNA - KEF
1 stop28h 23mMultiple Airlines
Sun 9/213:05 pmKEF - BNA
1 stop32h 32mMultiple Airlines
Deal found 8/5$423
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 9/265:46 amBNA - KEF
2 stops18h 09mMultiple Airlines
Sat 9/273:05 pmKEF - BNA
1 stop32h 32mMultiple Airlines
Deal found 8/5$446
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 8/319:19 pmBNA - KEF
1 stop26h 36mMultiple Airlines
Sat 9/63:05 pmKEF - BNA
1 stop32h 32mMultiple Airlines
Deal found 8/5$447
This Mytrip deal was found by Cheapflights users on 8/6. 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.
Fri 8/153:30 pmBNA - KEF
1 stop11h 50mAir Canada
Fri 8/229:30 amKEF - BNA
2 stops39h 09mAir Canada
Deal found 8/6$458
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 9/197:32 pmBNA - KEF
1 stop28h 23mMultiple Airlines
Mon 9/223:05 pmKEF - BNA
2 stops21h 11mMultiple Airlines
Deal found 8/5$462
This Mytrip deal was found by Cheapflights users on 8/4. 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.
Wed 8/208:15 amBNA - KEF
1 stop18h 55mAir Canada
Mon 8/259:50 amKEF - BNA
2 stops38h 49mAir Canada
Deal found 8/4$464
This Booking.com deal was found by Cheapflights users on 8/5. 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 8/223:30 pmBNA - KEF
1 stop11h 50mAir Canada
Mon 8/259:50 amKEF - BNA
2 stops38h 49mAir Canada
Deal found 8/5$465

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 2,558,603 searches. Data last updated August 7, 2025.
Use the filters below to find and compare flights from Nashville to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Nashville

Fly to

Keflavik Intl

Route

Depart

Return

Price

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

Thu 9/11

7:32 pm-4:55 am

1 stop28h 23m

Reykjavik Keflavik Intl

Thu 9/18

3:05 pm-6:37 pm

1 stop32h 32m

$388

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

Fri 9/19

7:32 pm-4:55 am

1 stop28h 23m

Reykjavik Keflavik Intl

Wed 10/1

3:05 pm-6:37 pm

1 stop32h 32m

$394

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

Fri 9/12

7:32 pm-4:55 am

1 stop28h 23m

Reykjavik Keflavik Intl

Sun 9/21

3:05 pm-6:37 pm

1 stop32h 32m

$423

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

Fri 9/26

5:46 am-4:55 am

2 stops18h 09m

Reykjavik Keflavik Intl

Sat 9/27

3:05 pm-6:37 pm

1 stop32h 32m

$446

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

Sun 8/31

9:19 pm-4:55 am

1 stop26h 36m

Reykjavik Keflavik Intl

Sat 9/6

3:05 pm-6:37 pm

1 stop32h 32m

$447

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

Fri 8/15

3:30 pm-8:20 am

1 stop11h 50m

Reykjavik Keflavik Intl

Fri 8/22

9:30 am-7:39 pm

2 stops39h 09m

$458

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

Fri 9/19

7:32 pm-4:55 am

1 stop28h 23m

Reykjavik Keflavik Intl

Mon 9/22

3:05 pm-7:16 am

2 stops21h 11m

$462

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

Wed 8/20

8:15 am-8:10 am

1 stop18h 55m

Reykjavik Keflavik Intl

Mon 8/25

9:50 am-7:39 pm

2 stops38h 49m

$464

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

Fri 8/22

3:30 pm-8:20 am

1 stop11h 50m

Reykjavik Keflavik Intl

Mon 8/25

9:50 am-7:39 pm

2 stops38h 49m

$465

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

Mon 8/25

7:52 pm-4:50 am

2 stops27h 58m

$207

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

Showing 1-10 of 17 results
1
2

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.
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

What is the cheapest month to book a flight from Nashville to Reykjavik Keflavik Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Nashville to Reykjavik Keflavik Intl Airport (average of $328). Flying from Nashville to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $654). 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.

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 August 7, 2025.

When flying from Nashville to Reykjavik Keflavik Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 44% versus a flight at noon.

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 August 7, 2025.
Read reviews from past customers who have flown Delta, KLM, and Air France 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.
Delta
8.0
Very good
7,987 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,987 reviews
Delta
8.0
Very good
7,987 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,382 reviews
Delta
8.0
Very good
7,987 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.4
Good
1,466 reviews
Delta
8.0
Very good
7,987 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,987 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
3,002 reviews
Delta
8.0
Very good
7,987 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What airport do you fly from for flights from Nashville to Reykjavik Keflavik Intl?

    Nashville Intl (BNA) is the airport you will fly out of if you book a flight from Nashville to Reykjavik Keflavik Intl. You should not have trouble finding flights to Reykjavik Keflavik Intl from Nashville Intl; the airport handles an average of 0 outbound flights to Reykjavik Keflavik Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Nashville airport to Reykjavik Keflavik Intl. It is only a 6.0 mi journey to Nashville Intl (BNA) from Nashville’s city center.

  • What are the cheapest flights from Nashville to Reykjavik Keflavik Intl Airport?

    On average you can expect to pay $845 for a flight from Nashville to Reykjavik Keflavik Intl Airport. The cheapest flight overall is $194 while the most popular route, (Nashville Intl - Reykjavik Keflavik Intl) is currently priced at $462.

  • Can I find deals for flights from Nashville to Keflavik Intl that include hotel bookings?

    Yes. In addition to deals on Nashville to Keflavik Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Nashville to Keflavik Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Nashville to Keflavik Intl.

  • Can I find deals for business class flights from Nashville to Keflavik Intl?

    Yes. Cheapflights offers flight deals from Nashville to Keflavik Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Nashville to Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Nashville to Reykjavik Keflavik Intl Airport (average of $328). Flying from Nashville to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $654). 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.

See more FAQs

Traveling to a place near Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Keflavik
Hveragerdi

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Top 2 airlines flying from Nashville to Keflavik Intl

Discover the top 2 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 2,558,603 searches. Data last updated August 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$312Average$654FlexibilityNo cancel feeOn-time76%
DeltaCheapest$483Average$701FlexibilityNo cancel feeOn-timeN/A

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