Route guide

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

Icelandair flies the KEF to BNA 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 KEF to BNA 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 KEF to BNA 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 Reykjavik to Nashville 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 KEF to BNA 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 KEF to BNA on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Reykjavik to Nashville nonstop

Carriers operating KEF to BNA 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 KEF to BNA

How far is Nashville from Reykjavik?
KEF to BNA 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 KEF to BNA?
Icelandair is currently the only airline flying KEF to BNA nonstop. 2LNR tracks confirmed upgrade and award space on every Icelandair departure.
How many flights a week are there from KEF to BNA?
About 4 nonstop flights a week run between Reykjavik and Nashville 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 KEF to BNA?
Open the KEF to BNA calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Reykjavik to Nashville route, and 2LNR will notify you when space opens. It's free to start.

Never miss KEF to BNA upgrade or award space

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

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