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Keflavik Intl

$255+ 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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — KEF
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Tennessee to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Tennessee (USTN) 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 January 21, 2025.

Round-trip from

$372
(Kiwi.com)

One-way from

$255
(Kiwi.com)

Good round-trip deal

$636 or less

Good one-way deal

$423 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 January 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/48:30 amBNA - KEF
2 stops14h 15mMultiple Airlines
Tue 3/114:00 pmKEF - BNA
1 stop11h 51mMultiple Airlines
Deal found 1/20$372
This FlightHub deal was found by Cheapflights users on 1/21. 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
Wed 4/165:10 pmKEF - BNA
Nonstop7h 20mIcelandair
Deal found 1/21$463
This Kiwi.com deal was found by Cheapflights users on 1/19. 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 8/57:00 amTYS - KEF
1 stop17h 45mMultiple Airlines
Mon 8/183:50 pmKEF - TYS
1 stop24h 42mMultiple Airlines
Deal found 1/19$538
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/56:31 amMEM - KEF
2 stops16h 29mMultiple Airlines
Wed 3/123:20 pmKEF - MEM
2 stops21h 27mMultiple Airlines
Deal found 1/20$547
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/254:55 pmBNA - KEF
2 stops34h 40mAir Canada
Wed 9/310:00 amKEF - BNA
2 stops36h 43mAir Canada
Deal found 1/20$567
This Delta deal was found by Cheapflights users on 1/19. 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 4/25:25 pmBNA - KEF
1 stop11h 05mDelta
Wed 4/911:25 amKEF - BNA
2 stops15h 13mDelta
Deal found 1/19$597
This Travelocity deal was found by Cheapflights users on 1/20. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/42:15 pmBNA - KEF
2 stops38h 30mBritish Airways
Tue 3/1111:45 amKEF - BNA
2 stops34h 22mBritish Airways
Deal found 1/20$619
This Expedia deal was found by Cheapflights users on 1/20. 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 2/2611:43 amTYS - KEF
2 stops42h 12mBritish Airways
Wed 3/511:45 amKEF - TYS
2 stops38h 02mBritish Airways
Deal found 1/20$621
This Justfly.com deal was found by Cheapflights users on 1/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/127:10 pmTYS - KEF
2 stops33h 25mAir Canada
Mon 8/2510:00 amKEF - TYS
2 stops32h 42mAir Canada
Deal found 1/21$625
This Expedia deal was found by Cheapflights users on 1/20. 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.
Mon 2/177:10 amMEM - KEF
2 stops45h 40mBritish Airways
Mon 2/2411:45 amKEF - MEM
2 stops40h 49mBritish Airways
Deal found 1/20$625
This Lufthansa deal was found by Cheapflights users on 1/19. 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.
Wed 4/26:15 pmBNA - KEF
2 stops24h 55mLufthansa
Mon 4/712:25 amKEF - BNA
2 stops26h 00mLufthansa
Deal found 1/19$634
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1012:55 pmBNA - KEF
1 stop14h 35mUnited Airlines
Wed 9/2412:00 pmKEF - BNA
1 stop12h 31mUnited Airlines
Deal found 1/20$640

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 January 21, 2025.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

Tue 3/4

8:30 am-4:45 am

2 stops14h 15m

Reykjavik Keflavik Intl

Tue 3/11

4:00 pm-10:51 pm

1 stop11h 51m

$372

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

Fri 4/11

8:55 pm-8:40 am

Nonstop6h 45m

Reykjavik Keflavik Intl

Wed 4/16

5:10 pm-7:30 pm

Nonstop7h 20m

$463

MemphisReykjavik

MEM - KEF

MEMKEF

Memphis

Wed 3/5

6:31 am-5:00 am

2 stops16h 29m

Reykjavik Keflavik Intl

Wed 3/12

3:20 pm-7:47 am

2 stops21h 27m

$547

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

Sat 7/19

3:35 pm-8:35 am

2 stops36h 00m

Reykjavik Keflavik Intl

Thu 8/28

10:00 am-9:03 pm

2 stops40h 03m

$568

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

Wed 4/2

5:25 pm-9:30 am

1 stop11h 05m

Reykjavik Keflavik Intl

Wed 4/9

11:25 am-9:38 pm

2 stops15h 13m

$597

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

Tue 3/4

2:15 pm-10:45 am

2 stops38h 30m

Reykjavik Keflavik Intl

Tue 3/11

11:45 am-5:07 pm

2 stops34h 22m

$619

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Wed 2/26

11:43 am-10:55 am

2 stops42h 12m

Reykjavik Keflavik Intl

Wed 3/5

11:45 am-8:47 pm

2 stops38h 02m

$621

MemphisReykjavik

MEM - KEF

MEMKEF

Memphis

Mon 2/17

7:10 am-10:50 am

2 stops45h 40m

Reykjavik Keflavik Intl

Mon 2/24

11:45 am-10:34 pm

2 stops40h 49m

$625

NashvilleReykjavik

BNA - KEF

BNAKEF

Nashville Intl

Wed 4/2

6:15 pm-12:10 am

2 stops24h 55m

Reykjavik Keflavik Intl

Mon 4/7

12:25 am-9:25 pm

2 stops26h 00m

$634

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Sun 5/18

7:30 am-4:45 am

1 stop17h 15m

Reykjavik Keflavik Intl

Wed 5/28

3:50 pm-3:02 pm

1 stop27h 12m

$651

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 38 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 $662). 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 January 21, 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 January 21, 2025.
To help decide which airline to fly from Tennessee to Reykjavik, see what other customers have to say about Delta, British Airways and Lufthansa. 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
8,521 reviews

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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

United Airlines
7.4
Good
8,984 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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

Scandinavian Airlines
7.3
Good
1,320 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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 $458. However, be on the lookout for offers from Air Canada and KLM, 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 $264. While the most popular route (Nashville Intl - Reykjavik Keflavik Intl) can be booked for $372 on average our data indicates $1,156 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 $662). 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

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Alternative routes for Tennessee to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.
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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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$513Average$683FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$547Average$824FlexibilityNo cancel feeOn-time67%
DeltaCheapest$559Average$978FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$610Average$973FlexibilityNo cancel feeOn-time69%
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