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Keflavik Intl

$229+ 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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — KEF
jul. 8 — jul. 151
mar. 7/8
mar. 7/15
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 julio 3, 2025.

Round-trip from

$377
(Mytrip)

One-way from

$229
(PLAY)

Popular in

March

Cheapest in

April

Average price

$736

Good round-trip deal

$526 or less

Good one-way deal

$249 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. 5% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 3, 2025.

This Mytrip deal was found by Cheapflights users on 7/2. 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.
lun. 9/298:55 pmBNA - KEF
Nonstop6h 45mIcelandair
dom. 10/55:10 pmKEF - BNA
Nonstop7h 20mIcelandair
Deal found 7/2$377
This Booking.com deal was found by Cheapflights users on 7/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/168:15 amBNA - KEF
2 stops19h 00mAir Canada
sáb. 8/239:30 amKEF - BNA
1 stop16h 33mAir Canada
Deal found 7/2$403
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/138:15 amBNA - KEF
1 stop18h 55mUnited Airlines
dom. 8/179:30 amKEF - BNA
2 stops29h 25mUnited Airlines
Deal found 7/1$409
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/56:26 amBNA - KEF
1 stop18h 54mDelta
vie. 10/108:45 amKEF - BNA
1 stop17h 23mDelta
Deal found 7/1$424
This PLAY deal was found by Cheapflights users on 7/1. 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 PLAY is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/36:00 amBNA - KEF
1 stop17h 55mMultiple Airlines
jue. 8/143:05 pmKEF - BNA
1 stop10h 19mMultiple Airlines
Deal found 7/1$482

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 julio 3, 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

lun. 9/29

8:55 pm-8:40 am

Nonstop6h 45m

Reykjavik Keflavik Intl

dom. 10/5

5:10 pm-7:30 pm

Nonstop7h 20m

$377

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

sáb. 8/16

6:35 pm-8:15 am

1 stop8h 40m

Reykjavik Keflavik Intl

sáb. 8/23

9:30 am-9:03 pm

1 stop16h 33m

$399

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

mié. 8/13

8:15 am-8:10 am

1 stop18h 55m

Reykjavik Keflavik Intl

dom. 8/17

9:30 am-9:55 am

2 stops29h 25m

$409

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

mié. 9/10

2:00 pm-9:30 am

1 stop14h 30m

Reykjavik Keflavik Intl

mié. 9/24

8:45 am-8:41 pm

1 stop16h 56m

$436

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

dom. 8/3

6:00 am-4:55 am

1 stop17h 55m

Reykjavik Keflavik Intl

jue. 8/14

3:05 pm-8:24 pm

1 stop10h 19m

$482

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

vie. 7/25

12:15 pm-4:45 am

1 stop11h 30m

$230

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

vie. 8/1

6:05 pm-8:15 am

3 stops57h 10m

$364

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

lun. 9/15

8:55 pm-8:40 am

Nonstop6h 45m

$389

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

mié. 9/10

10:15 am-8:15 am

1 stop17h 00m

$403

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

mié. 7/30

8:15 am-8:10 am

1 stop18h 55m

$495

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 11 results
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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 $653). 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 julio 3, 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 30% 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 Friday afternoons 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.

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 julio 3, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and WestJet 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
7,970 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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
7,970 reviews
Delta
8.0
Very good
7,970 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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
8,845 reviews
Delta
8.0
Very good
7,970 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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
2,917 reviews
Delta
8.0
Very good
7,970 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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 Canada
7.1
Good
9,678 reviews
Delta
8.0
Very good
7,970 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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!
Icelandair
7.0
Good
514 reviews
Delta
8.0
Very good
7,970 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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

    Currently priced at $377, 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 Air Canada and United Airlines - these airlines can fly you to your destination from $399 and $409, respectively. These flights start at 47% 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?

    $281 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 Air Canada, with prices starting from $399 and $403, respectively.

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

    On average you can expect to pay $1,133 for a flight from Nashville to Reykjavik Keflavik Intl Airport. The cheapest flight overall is $160 while the most popular route, (Nashville Intl - Reykjavik Keflavik Intl) is currently priced at $377.

  • 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 $653). 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 Nashville?

Book flights to Nashville if you plan to visit one of these locations
Keflavik
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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 julio 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$310Average$661FlexibilityNo cancel feeOn-time76%
DeltaCheapest$483Average$728FlexibilityNo cancel feeOn-timeN/A

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