Route guide

Nashville to Reykjavik (BNA-KEF): Nonstop Upgrade & Award Space

Icelandair flies the BNA to KEF nonstop about 4 times a week. That's enough service to give you a real choice of departures, though premium seats don't sit unclaimed for long. 2LNR watches every BNA to KEF departure for confirmed upgrade and award space and can alert you when a date you're tracking opens up.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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4
Nonstop flights a week
3,233 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every BNA to KEF departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Nashville to Reykjavik to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each BNA to KEF departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See BNA to KEF on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Nashville to Reykjavik nonstop

Carriers operating BNA to KEF nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • Icelandair
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Frequently asked questions about BNA to KEF

How far is Reykjavik from Nashville?
BNA to KEF covers about 3,233 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from BNA to KEF?
Icelandair is currently the only airline flying BNA to KEF nonstop. 2LNR tracks confirmed upgrade and award space on every Icelandair departure.
How many flights a week are there from BNA to KEF?
About 4 nonstop flights a week run between Nashville and Reykjavik in the current schedule, operated by Icelandair. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on BNA to KEF?
Open the BNA to KEF calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Nashville to Reykjavik route, and 2LNR will notify you when space opens. It's free to start.

Never miss BNA to KEF upgrade or award space

Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.

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