Route guide

Kremasti to Cologne (RHO-CGN): Nonstop Upgrade & Award Space

Eurowings, X1, Corendon Airlines Europe, and W1 fly the RHO to CGN nonstop about 10 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 RHO to CGN 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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10
Nonstop flights a week
1,438 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every RHO to CGN 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 Kremasti to Cologne 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 RHO to CGN 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 RHO to CGN on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Kremasti to Cologne nonstop

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

  • Eurowings
  • X1
  • Corendon Airlines Europe
  • W1
See RHO to CGN on the interactive map →

Frequently asked questions about RHO to CGN

How far is Cologne from Kremasti?
RHO to CGN covers about 1,438 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from RHO to CGN?
Eurowings, X1, Corendon Airlines Europe, and W1 fly the route nonstop. 2LNR tracks confirmed upgrade and award space on all four of them.
How many flights a week are there from RHO to CGN?
About 10 nonstop flights a week run between Kremasti and Cologne in the current schedule, operated by Eurowings, X1, Corendon Airlines Europe, and W1. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on RHO to CGN?
Open the RHO to CGN calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Kremasti to Cologne route, and 2LNR will notify you when space opens. It's free to start.

Never miss RHO to CGN upgrade or award space

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