Cheap flights from Tennessee to Iceland from $343

The cheapest month to fly to Iceland from Tennessee is in February. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Iceland from Tennessee during January instead. Flights to Iceland in January, while not as cheap as those in February, still average around $0.

The cheapest day to depart from Tennessee to Iceland is on a Wednesday when prices can be found for as low as $636. Flights from Tennessee to Iceland on a Tuesday will generally be more expensive and average around $735. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

According to our data, the cheapest time of day to fly to Iceland is in the afternoon. momondo users have found flights departing from Tennessee to Iceland in the afternoon for as low as $512. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around $690. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Nashville Intl to Reykjavik Keflavik Intl for the best Tennessee - Iceland flight prices

You are more likely to see cheaper flights to Iceland from Tennessee when booking weeks ahead of your departure date. In general, you can expect to find flights to Iceland for around $702 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Iceland from Tennessee for as low as $452 on momondo.

There are 3 cabin classes available to choose from on Tennessee to Iceland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Icelandair, Lufthansa, and Austrian Airlines are the most popular carriers operating from Tennessee to Iceland

Icelandair, Delta and Air Canada are the top three most popular airlines that fly to Iceland from Tennessee according to our data. Icelandair is the first choice among our users, with 82% of people opting to fly with this airline when traveling to Iceland. Keep in mind that there are 3 different airlines that fly to Iceland on a routine basis, so you have a few additional options to choose from.

The number of flights available between Tennessee and Iceland is 4 per week as of June 2026. The most frequent departure day is Mon, with 25% of weekly flights leaving on this day.

Flight times from Tennessee to Iceland vary, but if you’re flying out of Nashville and flying into Reykjavik Keflavik Intl Airport (one of the most popular routes), then the duration is 6h 40m on average. Another popular route from Tennessee to Iceland is flying from Memphis to Reykjavik Keflavik Intl Airport, which will take roughly 9h 52m. Keep in mind that layovers or delays could extend your travel time.