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Keflavik Intl

$199+ Cheap flights from Tennessee 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — KEF
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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Cheap flight deals from Tennessee to Keflavik Intl

Keep the following information in mind while searching for Tennessee to Keflavik Intl flight deals. Data was last updated February 22, 2025.

Round-trip from

$370
(Kiwi.com)

One-way from

$199
(PLAY)

Good round-trip deal

$558 or less

Good one-way deal

$478 or less
From Tennessee to Reykjavik Keflavik Intl
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One-way flight from Tennessee to Reykjavik Keflavik Intl
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Price to beat on a round-trip flight from Tennessee to Reykjavik Keflavik Intl.
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Price to beat on a one-way flight from Tennessee to Reykjavik Keflavik Intl.
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Find flight deals from Tennessee to Keflavik Intl

Cheapest flights from Tennessee to Keflavik Intl
Explore the most affordable flight options available from Tennessee to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/22. 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 4/12:43 pmBNA - KEF
1 stop33h 02mMultiple Airlines
Tue 4/83:45 pmKEF - BNA
1 stop10h 33mMultiple Airlines
Deal found 2/22$370
This FlightHub deal was found by Cheapflights users on 2/21. 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 4/118:55 pmBNA - KEF
Nonstop6h 45mIcelandair
Fri 4/185:10 pmKEF - BNA
Nonstop7h 20mIcelandair
Deal found 2/21$463
This KLM deal was found by Cheapflights users on 2/21. 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 2/21$508
This Delta deal was found by Cheapflights users on 2/21. 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.
Wed 4/2310:25 amBNA - KEF
2 stops18h 05mDelta
Wed 4/3011:25 amKEF - BNA
2 stops16h 41mDelta
Deal found 2/21$512
This Justfly.com deal was found by Cheapflights users on 2/22. 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.
Sat 6/73:30 pmBNA - KEF
2 stops35h 45mAir Canada
Wed 6/189:30 amKEF - BNA
2 stops28h 55mAir Canada
Deal found 2/22$535
This Mytrip deal was found by Cheapflights users on 2/22. 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 4/81:29 pmTYS - KEF
2 stops35h 16mMultiple Airlines
Tue 4/153:45 pmKEF - TYS
3 stops30h 08mMultiple Airlines
Deal found 2/22$563
This Lufthansa deal was found by Cheapflights users on 2/21. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/258:30 amBNA - KEF
2 stops24h 25mLufthansa
Sat 11/112:30 amKEF - BNA
2 stops47h 35mLufthansa
Deal found 2/21$568
This Aeromexico deal was found by Cheapflights users on 2/20. 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 4/2811:52 amBNA - KEF
1 stop16h 38mAir France
Tue 6/311:25 amKEF - BNA
1 stop10h 38mAir France
Deal found 2/20$585
This United Airlines deal was found by Cheapflights users on 2/22. 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 9/56:22 pmBNA - KEF
2 stops33h 08mUnited Airlines
Sat 9/1312:00 pmKEF - BNA
2 stops15h 12mUnited Airlines
Deal found 2/22$603
This United Airlines deal was found by Cheapflights users on 2/21. 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 9/75:10 pmCHA - KEF
1 stop11h 20mUnited Airlines
Fri 9/1912:00 pmKEF - CHA
1 stop27h 35mUnited Airlines
Deal found 2/21$612
This Expedia deal was found by Cheapflights users on 2/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/249:25 pmBNA - KEF
1 stop31h 15mBritish Airways
Fri 10/310:30 amKEF - BNA
2 stops30h 04mBritish Airways
Deal found 2/20$619
This StudentUniverse deal was found by Cheapflights users on 2/21. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/15:04 pmBNA - KEF
2 stops33h 56mFinnair
Tue 4/85:15 pmKEF - BNA
2 stops35h 24mFinnair
Deal found 2/21$621

Find flights from Tennessee to Keflavik Intl within your budget

Customize your flight search to find flights from Tennessee 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 22, 2025.

Fly from

Tennessee

Fly to

Keflavik Intl

Route

Depart

Return

Price

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

Tue 4/1

2:43 pm-4:45 am

1 stop33h 02m

Reykjavik Keflavik Intl

Tue 4/8

3:45 pm-9:18 pm

1 stop10h 33m

$370

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

Fri 4/11

8:55 pm-8:40 am

Nonstop6h 45m

Reykjavik Keflavik Intl

Fri 4/18

5:10 pm-7:30 pm

Nonstop7h 20m

$463

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

$508

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

Wed 4/23

10:25 am-9:30 am

2 stops18h 05m

Reykjavik Keflavik Intl

Wed 4/30

11:25 am-11:06 pm

2 stops16h 41m

$512

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

Sat 6/7

3:30 pm-8:15 am

2 stops35h 45m

Reykjavik Keflavik Intl

Wed 6/18

9:30 am-9:25 am

2 stops28h 55m

$535

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Tue 4/8

1:29 pm-4:45 am

2 stops35h 16m

Reykjavik Keflavik Intl

Tue 4/15

3:45 pm-5:53 pm

3 stops30h 08m

$563

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

Mon 4/28

11:52 am-9:30 am

1 stop16h 38m

Reykjavik Keflavik Intl

Tue 6/3

11:25 am-5:03 pm

1 stop10h 38m

$585

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

Tue 4/1

5:04 pm-8:00 am

2 stops33h 56m

Reykjavik Keflavik Intl

Tue 4/8

5:15 pm-11:39 pm

2 stops35h 24m

$621

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

Tue 4/1

1:32 pm-11:35 pm

2 stops29h 03m

Reykjavik Keflavik Intl

Mon 4/7

12:25 am-9:25 pm

2 stops26h 00m

$661

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

Tue 3/11

2:34 pm-10:45 am

2 stops39h 11m

Reykjavik Keflavik Intl

Mon 3/17

11:45 am-5:22 pm

2 stops34h 37m

$679

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 42 results
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Best time to book a flight from Tennessee to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Tennessee 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.

Travel insights for flights from Tennessee to Keflavik Intl

Get recent, data-driven insights about flights from Tennessee to Keflavik Intl including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Tennessee to Reykjavik Keflavik Intl Airport (average of $328). Flying from Tennessee to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $657). 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 TN to KEF?

Find hourly flight availability from Tennessee 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 February 22, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Tennessee to Reykjavik Keflavik Intl Airport as you normally would.

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 February 22, 2025.
To help decide which airline to fly from Tennessee to Reykjavik, see what other customers have to say about Delta, KLM and Finnair. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,203 reviews

Crew

8.5

Comfort

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

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
8,203 reviews
Delta
8.0
Very good
8,203 reviews

Crew

8.5

Comfort

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

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
1,332 reviews
Delta
8.0
Very good
8,203 reviews

Crew

8.5

Comfort

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

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
1,271 reviews
Delta
8.0
Very good
8,203 reviews

Crew

8.5

Comfort

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

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
1,448 reviews
Delta
8.0
Very good
8,203 reviews

Crew

8.5

Comfort

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

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
8,754 reviews
Delta
8.0
Very good
8,203 reviews

Crew

8.5

Comfort

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

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 Tennessee 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 are the cheapest airlines to fly from Tennessee to Reykjavik Keflavik Intl Airport one-way?

    The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as $453. However, be on the lookout for offers from KLM and Delta, as they are both options that can get you from Tennessee to Reykjavik Keflavik Intl Airport for a low price.

  • What are the most popular routes from Tennessee to Reykjavik Keflavik Intl Airport?

    The most popular route from Tennessee to Reykjavik Keflavik Intl Airport is Nashville Intl - Reykjavik Keflavik Intl. You may also consider Knoxville McGhee Tyson - Reykjavik Keflavik Intl or Memphis - Reykjavik Keflavik Intl.

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

    Looking at all options, your cheapest flight can be booked for $293. While the most popular route (Nashville Intl - Reykjavik Keflavik Intl) can be booked for $395 on average our data indicates $1,426 when flying from Tennessee to Reykjavik Keflavik Intl Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tennessee 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 Tennessee to Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Tennessee to Reykjavik Keflavik Intl Airport (average of $328). Flying from Tennessee to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $657). 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 Tennessee to Keflavik Intl

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Top 4 airlines flying from Tennessee to Keflavik Intl

Discover the top 4 airlines that operate flights from Tennessee 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 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$513Average$681FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$545Average$893FlexibilityNo cancel feeOn-time67%
DeltaCheapest$559Average$972FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$610Average$953FlexibilityNo cancel feeOn-time69%
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