BNA - KEF

$304 Find Cheap Flights from Nashville to Reykjavik

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Nashville to Keflavik Intl departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Reykjavik Keflavik Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Nashville to Reykjavik, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Nashville to Reykjavik, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Nashville to Reykjavik (BNA-KEF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Nashville to Reykjavik that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Nashville to Keflavik Intl

Sun, Oct 19 - Tue, Oct 28
Icelandair Logo
8:55 pm - 8:40 amBNA-KEF
6h 45mnonstop
Icelandair Logo
5:10 pm - 7:30 pmKEF-BNA
7h 20mnonstop
$429Icelandair
Find Deal
Fri, Oct 24 - Sun, Nov 2
Icelandair Logo
8:55 pm - 8:40 amBNA-KEF
6h 45mnonstop
Icelandair Logo
5:10 pm - 6:30 pmKEF-BNA
7h 20mnonstop
$433Icelandair
Find Deal
Wed, Dec 3 - Tue, Dec 9
Icelandair Logo
5:30 pm - 6:15 amBNA-KEF
6h 45mnonstop
Icelandair Logo
5:10 pm - 6:30 pmKEF-BNA
7h 20mnonstop
$436Icelandair
Find Deal
Fri, Oct 17 - Mon, Oct 20
Multiple Airlines Logo
3:41 pm - 8:45 amBNA-KEF
12h 04m1 stop
Multiple Airlines Logo
8:10 pm - 6:22 pmKEF-BNA
27h 12m2 stops
$515Multiple Airlines
Find Deal
Fri, Nov 7 - Thu, Nov 13
Lufthansa Logo
6:35 pm - 11:35 pmBNA-KEF
23h 00m2 stops
Lufthansa Logo
3:10 pm - 11:29 pmKEF-BNA
38h 19m2 stops
$552Lufthansa
Find Deal
Thu, Oct 30 - Thu, Nov 6
Multiple Airlines Logo
12:27 pm - 6:30 amBNA-KEF
13h 03m1 stop
Multiple Airlines Logo
4:55 pm - 5:57 amKEF-BNA
19h 02m1 stop
$562Multiple Airlines
Find Deal
Thu, Dec 4 - Thu, Dec 11
Lufthansa Logo
1:30 pm - 2:20 pmBNA-KEF
18h 50m2 stops
Lufthansa Logo
3:10 pm - 10:54 pmKEF-BNA
37h 44m2 stops
$563Lufthansa
Find Deal
Thu, Oct 16 - Tue, Oct 21
Delta Logo
6:00 am - 6:20 amBNA-KEF
19h 20m1 stop
Delta Logo
11:25 am - 5:33 pmKEF-BNA
11h 08m1 stop
$582Delta
Find Deal
Wed, Apr 1 - Wed, Apr 15
Finnair Logo
5:43 pm - 7:50 amBNA-KEF
33h 07m2 stops
Finnair Logo
5:10 pm - 12:18 amKEF-BNA
36h 08m2 stops
$629Finnair
Find Deal
Sat, Oct 18 - Wed, Oct 22
Delta Logo
2:00 pm - 9:30 amBNA-KEF
14h 30m1 stop
Delta Logo
8:45 am - 8:55 pmKEF-BNA
17h 10m1 stop
$652Delta
Find Deal

Everything you should know

Top airlines
Icelandair
Cheapest • from $429 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
April
Cheapest • 34% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
3 days a week
There are direct flights from Nashville to Keflavik Intl 3 days a week: Mon, Wed, Fri.
Direct flights
Direct flights
Direct flights
Direct flights
Cheapest round-trip
$429
Typical prices: $512-877
Icelandair
Sun 10/19Tue 10/28
BNA - KEF • Non-stop
Cheapest non-stop
$433
Icelandair
Fri 10/24Sun 11/2
BNA - KEF • Non-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Keflavik Intl!
Booking Insights

KAYAK's insights & trends for Nashville to Keflavik Intl flights

Get data-powered insights and trends into flights from Nashville to Keflavik Intl to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Nashville to Reykjavik Keflavik Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Nashville to Reykjavik Keflavik Intl Airport departing in October.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Nashville to Reykjavik Keflavik Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Nashville to Reykjavik Keflavik Intl Airport is April, where tickets cost $462 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is $971 and $890 respectively.

How far in advance should I book a flight from Nashville to Reykjavik Keflavik Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Nashville to Reykjavik Keflavik Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Nashville to Reykjavik Keflavik Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 1 week before departure.

Good to know

Low seasonJanuary
Cheapest flight$304
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Nashville to Reykjavik

When to book flights from Nashville to Keflavik Intl

Are your dates flexible? Find out the best times to travel from Nashville to Keflavik Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Nashville to Reykjavik flights

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

    In the last 3 days, the lowest price for a flight from Nashville to Reykjavik Keflavik Intl Airport was $304 for a one-way ticket and $429 for a round-trip.

  • Do I need a passport to fly between Nashville and Reykjavik?

    Yes

  • Which airlines offer Wi-Fi service onboard planes from Nashville to Reykjavik?

    All the following airlines offer inflight Wi-Fi service on the Nashville to Reykjavik flight route: KLM, Lufthansa, United Airlines, Virgin Atlantic, Delta, and Air France.

  • Which aircraft models fly most regularly from Nashville to Reykjavik?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Nashville to Reykjavik flight route.

  • Which airline alliances offer flights from Nashville to Reykjavik?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Nashville and Reykjavik, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Nashville to Reykjavik?

    You can catch a nonstop flight from Nashville to Reykjavik on Monday, Wednesday, Friday, and Sunday.

  • Which is the best airline for flights from Nashville to Reykjavik, Delta or Air Canada?

    The two airlines most popular with KAYAK users for flights from Nashville to Reykjavik are Delta and Air Canada. With an average price for the route of $701 and an overall rating of 7.9, Delta is the most popular choice. Air Canada is also a great choice for the route, with an average price of $685 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Nashville to Reykjavik?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Nashville to Reykjavik.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Nashville to Reykjavik?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik from Nashville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Nashville to Reykjavik?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reykjavik with an airline and back to Nashville with another airline. Booking your flights between Nashville and KEF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Nashville to Reykjavik?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reykjavik from Nashville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Nashville to Reykjavik Keflavik Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $405 or less one-way and $435 or less round-trip.

Prefer to fly direct from Nashville to Reykjavik?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Nashville Intl to Reykjavik Keflavik Intl.
Find which airlines fly direct from Nashville Intl Airport to Reykjavik Keflavik Intl Airport, which days they fly and book direct flights.

Direct departures

Nashville Intl to Reykjavik Keflavik Intl

Monday

Icelandair

Icelandair

Wednesday

Icelandair

Icelandair

Friday

Icelandair

Icelandair

See more direct flights

Direct returns

Reykjavik Keflavik Intl to Nashville Intl

Tuesday

Icelandair

Icelandair

Thursday

Icelandair

Icelandair

Sunday

Icelandair

Icelandair

See more direct flights

Reviews of the top 3 airlines serving from Nashville to Keflavik Intl

 
See real verified KAYAK customer reviews for airlines flying from Nashville to Reykjavik. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Nashville to Keflavik Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7962 reviews
7.9Entertainment
7.3Food
8.2Boarding
7.9Comfort
8.5Crew
Airline reviews

Gate agent rushed to fill hot jetway with crowd so it took over 12 minutes to go from gate to plane. Just like a discount airline Pooly prepared cabin and third time that claim of rough air prevented any cabin service. Friends on a Southwest flight at similar time had service.

4.0 OkayPeter, Sep 2025SLC - SAN
Read more Delta reviews

Gate agent rushed to fill hot jetway with crowd so it took over 12 minutes to go from gate to plane. Just like a discount airline Pooly prepared cabin and third time that claim of rough air prevented any cabin service. Friends on a Southwest flight at similar time had service.

Cramped seating for me. Luckily it wasn’t a long flight

Lounge in Lagos is terrible, food on board from Lagos to Atlanta was horrible. Only bright spot the cabin crew were awesome.

The airport was reasonably clean. The boarding process reasonably efficient. The cabin crew was efficient, polite but not that friendly. The food quality was unremarkable and the choices were awful . There was either a so so chicken dish or a “ vegetarian “ option which was really cheap carbohydrates drowned in cheese. Signing onto i flight wifi was not straightforward. Overall it was a very average experience

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Passengers need to check in big baggage instead of bringing on the plane. That cause inconvenience for everyone. Otherwise flight was good.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

extremely cramped seating... absolutely no leg room and when person in front of me reclined... I was pinned in my seat... absolutely ridiculous

Didn’t realize I purchased a basic fare with no carry ons allowed. Not very well communicated. Also had seats switched without knowledge and had to pay for different ones.

We loved our Air Canada experience and will definitely fly them again. It just so happened than in the first leg of our trip their entertainment system was not working, and neither was their oven so cold meal & snacks only.

For the price, it was a really good experience. There was no entertainment on board, so I couldn't really rate this, and I didn't order a meal. I appreciated that there was a free glass of wine.

Short flight. Everything was fine except the flight was delayed twice for a total of an hour.

My flight from New York to Canada and Canada to Brisbane was canceled, so I had to take united airlines instead flight from New York to Dubai then layover in Dubai 8 hours then from Dubai to Brisbane it was extremely difficult for me , it was a nightmare flying with Canadian airlines unfortunately.

I found the boarding easy and my seat was very comfortable as I had a lot of leg room. I am not too happy that I no longer have lounge access even though I used to get it with my TD credit card.

Flight cancelled. Major disruption to our travel. Do not use Air Canada from KC. To few flights.

Real smooth and easy, Real good leg room in coach!

There labor disputes cancelled my flight less than 24 hours before my boarding time but there customer service/website was easy enough to navigate and they rebooked me for no upcharge.

Handling our luggage was the biggest issue - they lost it and we got it almost 3 days later. Really threw off the beginning of our trip and we really had to change our itinerary accordingly.

Seat was hard and uncomfortable and the temperature too warm and uncomfortable.

I flew Icelandair with my partner from Prague to the US. Overall flight time was around 12 hours, with a connecting flight in Iceland. I have flown internationally for years and with multiple airlines. Every airline serves you a meal when traveling internationally. Icelandair not only did not offer an inclusive meal, but they did not even offer a snack. The only things they served over our long flight was water and coffee. Ridiculous! Never again will I fly with Icelandair.

Best smelling onboard bathrooms ever. Even after use the whole flight. Biggest overhead bins. Most legroom in economy class. Great Icelandiic music. Really nice staff. Icelandair is awesome! (Don’t fly Air Canada! During the strike they lied about no flights available (I booked this flight myself) and hid the process to get money back on their website by obscuring menu titles, then made it difficult and time consuming to fill out. I’m Canadian. Don’t trust Air Canada!

It was good. The air plane is clean and staff were friendly.

Worst airline I’ve ever flown. Delayed 5.5 hrs, missed connecting flight, and missed an entire day of vacation. Zero customer service

Everything sucked. No food, one small glass of water, a tiny coffee, 5.5 hour delay with no customer service. Would never recommend flying them.

The crew was wonderful at check in, the gate and on board. Felt the luggage had more room than the passengers. The seats were smaller than most domestic U.S. airlines. I'm only 5'2" and I had little legroom. There were only 2 bathrooms in coach. Needed more. The flight was very smooth but not the most comfortable.

There was no lounge at Boston for us to use. Typically flying first class overseas comes with lounge privileges. The seats did not recline even a little. My headset only worked on one side. I felt like I was flying on Ryan Air, not Icelandic Air.

Boarded with no problems. Sat on the tarmac for an hour before taking off. We were the last ones on our connecting flight. Didn't think we were going to make it. Our flight to Iceland was similarly delayed. When we've flown other airlines, pilots have tried to make up time while in the air. This doesn't seem to be something that Icelandair does. We made all of our flights, but it was stressful and we didn't think it was going to happen based on the time we arrived.

Everything you need to know for your flight from Nashville to Keflavik Intl

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.