Reykjavik (KEF) to Frankfurt (FRA) business class award flights

FRA → KEF

Lowest seen in the last 3 daysPlus fees$57.00Program

Atmos RewardsAirline

FinnairDepartingMon, Nov 2

Last checked 2d agoChecked 19 Oct 2026, 20:52 UTC

Which program and airline costs you least

Reykjavik to Frankfurt in business class starts at 45K Atmos points plus $57.00 — Finnair through Atmos Rewards.

Every way to book KEF to FRA with miles or points
Airline	Program
British Airwaysvia LHRlast seen 9 Oct, not re-checked sinceAtmos Rewards	Atmos Rewards	15K Atmos pointsplus $111.20	$111.20
LufthansaNonstoplast seen 12 Oct, not re-checked sinceThai Royal Orchid Plus	Thai Royal Orchid Plus	27.5Kplus $82.72	$82.72
Finnairvia HELAtmos Rewards	Atmos Rewards	Fewest points45K Atmos pointsplus $57.00	Lowest fees$57.00

Where the space is over the next 60 days

Dashed days are prices last seen more than 3 days ago and not re-checked since.

KEF to FRA in business class: the facts

Over the next 60 days we hold business class seats from Reykjavik to Frankfurt on 50 of the 50 departure days we have checked so far (10 days are not checked yet), through 2 programs. These figures are counted from the seats stored for those dates, not from a price history; the typical day is the median of each day's cheapest seat. Data updated October 19, 2026.

Atmos Rewards
Days with space
49 of 50 checked
Lowest
15,000 Atmos points
Typical day
45,000 Atmos points
Cash on top
$57 to $111
Thai Royal Orchid Plus
Days with space
1 of 50 checked
Lowest
27,500 miles
Typical day
27,500 miles
Cash on top
$83

KEF to FRA business class seats per program over the next 60 days
Program	Days with space	Lowest	Typical day	Cash on top
Atmos Rewards	49 of 50 checked	15,000 Atmos points	45,000 Atmos points	$57 to $111
Thai Royal Orchid Plus	1 of 50 checked	27,500 miles	27,500 miles	$83

Nonstop or with a connection

Nonstop seats on Lufthansa. With a connection on British Airways and Finnair.

How to book it

Atmos Rewards books on alaskaair.com: sign in there, search KEF to FRA in business class on a date with space, and pay in Atmos points with the cash on top (from $57).
Thai Royal Orchid Plus books on thaiairways.com: sign in there, search KEF to FRA in business class on a date with space, and pay in miles with the cash on top (from $83).

MilesZone finds the seat; it does not book it or take payment.

More routes

More routes from Reykjavik

More routes to Frankfurt

Every route we watch from Reykjavik (KEF)

Get told the moment a KEF → FRA seat opens.

We re-check that exact seat seconds before the email leaves, so what you open is still there.

Email only. Searching this route stays free for departures in the next 60 days.