What is the cheapest month to fly from Bucharest to Kos?

Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Bucharest (OTP) to Kos (KGS), with fares starting from $144.

What is the lowest current fare from OTP to KGS?

The lowest currently-listed fare from Bucharest (OTP) to Kos (KGS) is $144 on 2026-08-15.

Is there a direct flight from Bucharest to Kos?

There is currently no non-stop service from OTP to KGS. Most travellers connect through a hub airport. See our route page for current stopover options.

Cheap flights from Bucharest to Kos

Cheapest current fares: $144 in August 2026 on connecting flights.

Last updated August 5, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Bucharest (OTP) to Kos (KGS). Refreshed daily.

Bucharest (OTP) → Kos (KGS)

August 2026 $144

Frequently asked questions

What is the cheapest month to fly from Bucharest to Kos?

Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Bucharest (OTP) to Kos (KGS), with fares starting from $144.
What is the lowest current fare from OTP to KGS?

The lowest currently-listed fare from Bucharest (OTP) to Kos (KGS) is $144 on 2026-08-15.
Is there a direct flight from Bucharest to Kos?

There is currently no non-stop service from OTP to KGS. Most travellers connect through a hub airport. See our route page for current stopover options.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.