BNA - KEF

$430 Find Cheap Flights from Nashville to Reykjavik-Keflavik Airport

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 1/5. 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, 0 bags

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
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Everything you should know

Cheapest round-trip
$597
Overall average: $612
Multiple Airlines
Mon 12/8Mon 12/15
BNA - KEF • 1 stop
Cheapest non-stop
$725
Icelandair
Fri 12/5Sun 12/7
BNA - KEF • Non-stop
When to travel
April
Cheapest • 33% price drop
July
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
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!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Nashville to Keflavik Intl (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 Keflavik Intl 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

Mon, Dec 8 - Mon, Dec 15
Multiple Airlines Logo
11:27 am - 6:30 amBNA-KEF
13h 03m1 stop
Multiple Airlines Logo
4:55 pm - 10:22 amKEF-BNA
23h 27m2 stops
$597Multiple Airlines
Find Deal
Mon, Dec 8 - Mon, Dec 15
Multiple Airlines Logo
11:27 am - 6:30 amBNA-KEF
13h 03m1 stop
Multiple Airlines Logo
4:55 pm - 10:22 amKEF-BNA
23h 27m2 stops
$605Multiple Airlines
Find Deal
Thu, Jan 29 - Mon, Feb 2
Scandinavian Airlines Logo
7:00 am - 11:20 pmBNA-KEF
34h 20m2 stops
Scandinavian Airlines Logo
3:40 pm - 10:06 pmKEF-BNA
36h 26m2 stops
$706Scandinavian Airlines
Find Deal
Mon, Dec 15 - Mon, Dec 22
Multiple Airlines Logo
11:27 am - 6:30 amBNA-KEF
13h 03m1 stop
Multiple Airlines Logo
4:55 pm - 10:49 amKEF-BNA
23h 54m2 stops
$712Multiple Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7
Icelandair Logo
5:30 pm - 6:15 amBNA-KEF
6h 45mnonstop
Icelandair Logo
5:10 pm - 6:30 pmKEF-BNA
7h 20mnonstop
$725Icelandair
Find Deal
Mon, Dec 8 - Mon, Dec 15
Multiple Airlines Logo
5:30 pm - 6:15 amBNA-KEF
6h 45mnonstop
Multiple Airlines Logo
4:55 pm - 7:05 amKEF-BNA
20h 10m1 stop
$727Multiple Airlines
Find Deal
Mon, Dec 8 - Mon, Dec 15
Multiple Airlines Logo
5:30 pm - 6:15 amBNA-KEF
6h 45mnonstop
Multiple Airlines Logo
4:55 pm - 7:05 amKEF-BNA
20h 10m1 stop
$728Multiple Airlines
Find Deal
Thu, Feb 12 - Tue, Feb 17
Lufthansa Logo
12:00 pm - 2:20 pmBNA-KEF
20h 20m2 stops
Lufthansa Logo
3:20 pm - 7:50 pmKEF-BNA
58h 30m2 stops
$734Lufthansa
Find Deal
Sun, Jan 25 - Thu, Jan 29
Scandinavian Airlines Logo
6:50 am - 11:20 pmBNA-KEF
34h 30m2 stops
Scandinavian Airlines Logo
11:30 am - 8:02 pmKEF-BNA
38h 32m2 stops
$740Scandinavian Airlines
Find Deal
Thu, Jan 29 - Mon, Feb 2
Scandinavian Airlines Logo
7:00 am - 10:45 amBNA-KEF
21h 45m3 stops
Scandinavian Airlines Logo
7:35 am - 10:06 pmKEF-BNA
20h 31m2 stops
$763Scandinavian Airlines
Find Deal
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.

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 February, where the average cost of round-trip tickets is $961 and $809 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$420
Most popular time to fly with an average 7% increase in price.
Flight from Nashville to Reykjavik-Keflavik Airport

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-Keflavik Airport 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 $430 for a one-way ticket and $424 for a round-trip.

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

    Yes

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

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

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

    The Boeing 777 is the aircraft model that flies most regularly on the Nashville to Reykjavik-Keflavik Airport flight route.

  • Which airline alliances offer flights from Nashville to Reykjavik-Keflavik Airport?

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

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

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

  • 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 $691 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-Keflavik Airport?

    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-Keflavik Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik-Keflavik Airport 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-Keflavik Airport?

    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-Keflavik Airport 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-Keflavik Airport?

    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-Keflavik Airport 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 $449 or less one-way and $449 or less round-trip.

Prefer to fly direct from Nashville to Reykjavik-Keflavik Airport?

 
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 8003 reviews
8.5Crew
7.9Comfort
7.3Food
8.1Boarding
7.9Entertainment
Airline reviews

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

6.0 GoodDavid, Nov 2025BOS - FLL
Read more Delta reviews

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Over 40 years ago my AC return flight was canceled, during this last summer the same thing happened. AC denied everything Canadian like paying for accommodations and basic necessities. So why would I ever want to fly AC again? This last flight my wife took the return flight had problems and left late, so I guess they are getting better. However I have no faith in this airline so I drove to this last destination! I'll never fly AC again!!!

Great check in process in LA and good service The check in process as well as at the gate is way better in the US versus canada 🇨🇦

Super experience. Earlier than schedule departure and arrival. Baggage handling was very good

Allow me to book extra bag check in as free though I packed in 1 luggage but that was 7 LBS overweight so make another bag to free check in.

I would like to get my money back. I flight was 4 hours late on the way to detroit, And same on my way back to Brussels they cancelled my flight and give me an other ticket and i had to wait 5 hours.

All attendents were very efficient, pleasant and happy. Everything went smoothly. The seats could have been wider. There could have been more free food instead of just one small bar.

My seat was one of those that couldn't recline, but the problem was that it was abnormally upright, so the headrest actually made the seat concave, which was uncomfortable and hard on my lower back. I had to ball my jacket up and use it as lumbar support. goodness I had it with me.

Boarding was so so after zone 3 was called all other zones went in

I liked a lot , the flight attendant so nice ,the seat very comfortable I enjoyed the flight , I will do it again with Air Canada,

Plane left an hour late, I missed my connection and my bow case was never even loaded on the plane in VA. I deal with this type of nonsense everytime I fly air canada.

If there was a disclaimer regarding food service or lack thereof, l missed it. If l had known l would have prepared better. Same with transferring at Reykjavik. No information about disembarking via stairs into rain, slush and puddles deep enough to swallow a foot. After being treated to haute cuisine restaurants and warm inviting environment during the flight, the airport is, let’s be kind, disappointing. Plane was comfortable, Airbus, staff were welcoming enough. I would likely try the route again. Maybe have a night and day in Iceland. Maybe not.

They had a 4 hour delay and left my luggage in Iceland and it didn’t arrive in Portland until 11/1

It was too cold in the plane my feet froze

Service was excellent. Food and drinks were very good except for a greasy lump of a donut at the end of the flight that left us both feeling internally disgusted.

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

Information on your arrival and departure airports