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Keflavik Intl

$199+ 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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — KEF
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$438
(Gotogate)

One-way from

$199
(Mytrip)

Popular in

December

Cheapest in

April

Average price

$1,027

Good round-trip deal

$592 or less

Good one-way deal

$285 or less
Provider with most accurate pricing for Nashville Intl-Reykjavik Keflavik Intl flight deals.
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Provider most trusted by Cheapflights users for Nashville Intl-Reykjavik Keflavik Intl flights.
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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. 10% potential increase in price ($88 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 28, 2025.

This Gotogate deal was found by Cheapflights users on 3/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/119:40 pmBNA - KEF
Nonstop6h 45mIcelandair
Fri 4/185:10 pmKEF - BNA
Nonstop7h 20mIcelandair
Deal found 3/27$438
This Mytrip deal was found by Cheapflights users on 3/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/91:13 pmBNA - KEF
2 stops34h 32mMultiple Airlines
Tue 5/133:45 pmKEF - BNA
2 stops31h 55mMultiple Airlines
Deal found 3/25$459
This KLM deal was found by Cheapflights users on 3/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2311:52 amBNA - KEF
1 stop16h 38mKLM
Wed 4/3011:25 amKEF - BNA
1 stop13h 22mKLM
Deal found 3/27$491
This Delta deal was found by Cheapflights users on 3/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/301:48 pmBNA - KEF
1 stop14h 42mDelta
Fri 6/68:50 amKEF - BNA
1 stop12h 43mDelta
Deal found 3/26$555
This Aeromexico deal was found by Cheapflights users on 3/25. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/264:43 pmBNA - KEF
2 stops32h 37mAir France
Sun 6/18:50 amKEF - BNA
1 stop12h 43mAir France
Deal found 3/25$623
This American Airlines deal was found by Cheapflights users on 3/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/35:00 pmBNA - KEF
2 stops35h 50mAmerican Airlines
Mon 11/1011:45 amKEF - BNA
2 stops32h 15mAmerican Airlines
Deal found 3/26$710
This Air Canada deal was found by Cheapflights users on 3/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/176:40 pmBNA - KEF
2 stops32h 30mAir Canada
Tue 6/249:50 amKEF - BNA
2 stops35h 05mAir Canada
Deal found 3/27$788
This WestJet deal was found by Cheapflights users on 3/25. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/284:45 pmBNA - KEF
1 stop34h 30mWestJet
Wed 8/69:35 amKEF - BNA
2 stops34h 59mWestJet
Deal found 3/25$799
This United deal was found by Cheapflights users on 3/26. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/76:10 pmBNA - KEF
1 stop9h 20mUnited Airlines
Sat 9/2010:00 amKEF - BNA
2 stops31h 06mUnited Airlines
Deal found 3/26$807
This Virgin Atlantic deal was found by Cheapflights users on 3/26. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/236:18 pmBNA - KEF
1 stop10h 12mVirgin Atlantic
Mon 7/711:25 amKEF - BNA
1 stop14h 24mVirgin Atlantic
Deal found 3/26$826

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 March 28, 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

Fri 4/11

9:40 pm-9:25 am

Nonstop6h 45m

Reykjavik Keflavik Intl

Fri 4/18

5:10 pm-7:30 pm

Nonstop7h 20m

$438

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

Fri 5/9

1:13 pm-4:45 am

2 stops34h 32m

Reykjavik Keflavik Intl

Tue 5/13

3:45 pm-6:40 pm

2 stops31h 55m

$459

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

Wed 4/23

11:52 am-9:30 am

1 stop16h 38m

Reykjavik Keflavik Intl

Wed 4/30

11:25 am-7:47 pm

1 stop13h 22m

$491

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

Fri 5/30

1:48 pm-9:30 am

1 stop14h 42m

Reykjavik Keflavik Intl

Fri 6/6

8:50 am-4:33 pm

1 stop12h 43m

$555

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

Mon 5/26

4:43 pm-6:20 am

2 stops32h 37m

Reykjavik Keflavik Intl

Sun 6/1

8:50 am-4:33 pm

1 stop12h 43m

$623

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

Tue 6/17

6:40 pm-8:10 am

2 stops32h 30m

Reykjavik Keflavik Intl

Tue 6/24

9:50 am-3:55 pm

2 stops35h 05m

$788

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

Mon 7/28

4:45 pm-8:15 am

1 stop34h 30m

Reykjavik Keflavik Intl

Wed 8/6

9:35 am-3:34 pm

2 stops34h 59m

$799

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

Sun 9/7

6:10 pm-8:30 am

1 stop9h 20m

Reykjavik Keflavik Intl

Sat 9/20

10:00 am-12:06 pm

2 stops31h 06m

$807

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

Mon 6/23

10:58 am-9:30 am

2 stops17h 32m

Reykjavik Keflavik Intl

Mon 7/7

11:25 am-8:49 pm

1 stop14h 24m

$830

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

Wed 9/10

6:22 pm-12:10 am

2 stops24h 48m

Reykjavik Keflavik Intl

Tue 9/23

1:15 am-3:39 pm

2 stops19h 24m

$869

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 20 results
1
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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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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?

Use this chart to determine the optimal time to book a round-trip flight from Nashville to Keflavik Intl. Price data was last updated on March 21, 2025.

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 53 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 July is currently the most expensive (average of $651). 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 March 28, 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 evening, which can drop the price by up to 23% versus a flight at noon.

What is the cheapest day to fly from Nashville to Reykjavik Keflavik Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Nashville to Keflavik Intl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Nashville to Reykjavik Keflavik Intl Airport flight should consider departing on Tuesday mornings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Reykjavik Keflavik Intl Airport when rainfall is around 1.6 in.

Temperature in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 March 28, 2025.
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,424 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 4 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 airlines flying from Nashville to Reykjavik Keflavik Intl Airport round-trip?

    Currently priced at $438, Icelandair will fly you from Nashville to Reykjavik Keflavik Intl Airport and back. In addition to Icelandair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and Delta - these airlines can fly you to your destination from $491 and $555, respectively. These flights start at 45% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Nashville to Reykjavik Keflavik Intl Airport one-way?

    $270 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Icelandair and United Airlines, with prices starting from $423 and $544, respectively.

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

    On average you can expect to pay $1,510 for a flight from Nashville to Reykjavik Keflavik Intl Airport. The cheapest flight overall is $156 while the most popular route, (Nashville Intl - Reykjavik Keflavik Intl) is currently priced at $447.

  • 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 July is currently the most expensive (average of $651). 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.

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Alternative routes for Nashville to Keflavik Intl

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Knoxville to Keflavik Intl flights
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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 2,558,603 searches. Data last updated March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$463Average$672FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$545Average$893FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$555Average$914FlexibilityNo cancel feeOn-time69%
DeltaCheapest$559Average$796FlexibilityNo cancel feeOn-timeN/A
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