Prague to Reykjavik (PRG-KEF): nonstop flights and who flies them

Icelandair flies nonstop from Prague (PRG) to Reykjavik (KEF) just twice a week. In the timetable below it flies as FI 537, scheduled at 3h 55m to 4h 10m for the 1,650 miles.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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2
Flights a week, 4-week average
3h 55m to 4h 10m
Scheduled flight time
1,650 mi
Nonstop distance
Free
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Prague to Reykjavik flight schedule

Scheduled nonstop departures for PRG to KEF starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Prague (PRG) to Reykjavik (KEF)
Date Flight Airline Departs PRG Arrives KEF Duration Aircraft
FI 537Icelandair14:0015:553h 55mBoeing 737 MAX 8
FI 537Icelandair12:5016:004h 10mBoeing 737 MAX 8
FI 537Icelandair12:5016:004h 10mBoeing 737 MAX 8
FI 537Icelandair12:5016:004h 10mBoeing 737 MAX 8
FI 537Icelandair12:5016:004h 10mBoeing 737 MAX 8
FI 537Icelandair12:5016:004h 10mBoeing 737 MAX 8
FI 537Icelandair12:5016:004h 10mBoeing 737 MAX 8

Showing all 7 scheduled PRG to KEF departures across 7 days with service, starting October 22, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every PRG to KEF date on the interactive map

Aircraft on the Prague to Reykjavik nonstop

Icelandair flies the Boeing 737 MAX 8 on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full PRG to KEF nonstop schedule

This page carries the full PRG to KEF nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each PRG to KEF nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

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

Airlines flying Prague to Reykjavik nonstop

Carriers operating PRG to KEF nonstop in the current schedule.

See PRG to KEF on the interactive map →

Frequently asked questions about PRG to KEF

How long is the flight from Prague (PRG) to Reykjavik (KEF)?
Scheduled flight times from Prague (PRG) to Reykjavik (KEF) run from 3h 55m to 4h 10m across the departures in the schedule table on this page. The nonstop covers about 1,650 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from PRG to KEF?
Icelandair is currently the only airline flying PRG to KEF nonstop. 2LNR doesn't show award or upgrade space for it on PRG to KEF, so this page carries the schedule rather than a space claim.
How often does PRG to KEF operate?
The PRG to KEF nonstop currently runs twice a week, on Icelandair. Thin schedules like this change by season, and on Pro an alert will catch anything added.
What time do flights from PRG to KEF depart?
Scheduled PRG to KEF nonstops in the next 7 days with service leave between 12:50 and 14:00, local time at Prague. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate PRG to KEF nonstop?
Icelandair flies FI 537 nonstop from Prague (PRG) to Reykjavik (KEF), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft.
Does 2LNR show upgrade or award space on PRG to KEF?
Not on this route: 2LNR doesn't show award or upgrade space for Icelandair on PRG to KEF. The page carries the full PRG to KEF nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full PRG to KEF nonstop schedule

Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.

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