$481 Cheap Flights from Nashville (BNA) to Reykjavik (KEF)

Popular airlines from Nashville International Airport (BNA) to Reykjavik–Keflavik Intl. Airport (KEF)

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Cheap Flights from Nashville to Reykjavik (BNA-KEF)

Prices were available within the past 7 days and start at $481 for one-way flights and $314 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Virgin Atlantic
Delta
Virgin Atlantic
Delta
Virgin Atlantic
Delta
Delta
KLM
Air France
Flights from Nashville (BNA) to Reykjavik (KEF)
Origin airport
Nashville Intl.
Destination airport
Keflavik Intl.
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Delta, Icelandair, KLM, Lufthansa, Scandinavian Airlines, United, Virgin Atlantic
Roundtrip price
$313
Distance
3231 mi

Nashville to Reykjavik Flights

The cheapest times to fly from Nashville to Reykjavik

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Nashville to Reykjavik are during the month of April. You can find some of the cheapest flights from Nashville to Reykjavik with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Nashville to Reykjavik

Sunday is one of the best days to book for cheap flights from Nashville to Reykjavik: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Nashville to Reykjavik

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Nashville to Reykjavik in 2025. You can also book with separate airlines for your outbound and return journeys, from $481 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Nashville to Reykjavik flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Nashville to Reykjavik airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Nashville Intl. Airport (BNA) to Keflavik Intl. Airport (KEF) cost?
You can find affordable return tickets from Nashville Intl. Airport (BNA) to Keflavik Intl. Airport (KEF) starting from $300. Grab a seat and be on your way. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Icelandair flight leaving BNA on April 23 2025 and touching down at KEF. The price was last updated on April 22 2025 and has not changed since.
What is the cheapest month to fly from BNA to KEF?
The cheapest flights from BNA to KEF are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from BNA to KEF?
Right now, the cheapest carrier offering one-way flights from BNA to KEF is Icelandair. You can take off on this route from $481. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from BNA on June 8 2025. Prices were last updated on April 22 2025 and have not changed since.
How many flights per day from Nashville Intl. Airport (BNA) to Keflavik Intl. Airport (KEF)?
There are no daily nonstop flights departing from Nashville Intl. Airport (BNA) to Keflavik Intl. Airport (KEF). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you’ll be cruising above the clouds before you know it.
What day of the week has the most flights from BNA to KEF?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on a range of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Nashville Intl. Airport (BNA) to Keflavik Intl. Airport (KEF)?
To avoid potential delays on the Nashville Intl. Airport (BNA) to Keflavik Intl. Airport (KEF) route, travel before 3 PM. Departures after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Nashville Intl. Airport (BNA) to Keflavik Intl. Airport (KEF) last-minute?
Last-minute fares from BNA to KEF are usually more expensive. To secure the lowest prices, start looking for flights well in advance. That being said, if your travel plans are flexible, it’s possible to land a cheap fare right before you leave.
Is it cheaper to book a BNA to KEF flight and hotel package?
Compared with arranging hotels and flights separately, booking a BNA to KEF flight and hotel package with Expedia could lead to significant savings. What’s more, having it all in one place will take the hassle out of planning your trip. Just secure your flights and select from our extensive range of stays, then tailor your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Nashville Intl. Airport (BNA) to Keflavik Intl. Airport (KEF)?
In most instances, you’re able to cancel or reschedule your BNA to KEF flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Check your itinerary for the airline’s fees and guidelines on flight changes, or if you want more details, head to our Customer Service portal.

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*Available to One Key members.