What is the cheapest month to fly from Chelyabinsk to Porto?

Based on current 6-month forward fare data, October 2026 is the cheapest month to fly from Chelyabinsk (CEK) to Porto (OPO), with fares starting from $396.

What is the lowest current fare from CEK to OPO?

The lowest currently-listed fare from Chelyabinsk (CEK) to Porto (OPO) is $396 on 2026-10-15.

Is there a direct flight from Chelyabinsk to Porto?

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

Cheap flights from Chelyabinsk to Porto

Cheapest current fares: $396 in October 2026 on connecting flights.

Last updated August 3, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Chelyabinsk (CEK) to Porto (OPO). Refreshed daily.

Chelyabinsk (CEK) → Porto (OPO)

October 2026 $396
August 2026 $478
December 2026 $557

Frequently asked questions

What is the cheapest month to fly from Chelyabinsk to Porto?

Based on current 6-month forward fare data, October 2026 is the cheapest month to fly from Chelyabinsk (CEK) to Porto (OPO), with fares starting from $396.
What is the lowest current fare from CEK to OPO?

The lowest currently-listed fare from Chelyabinsk (CEK) to Porto (OPO) is $396 on 2026-10-15.
Is there a direct flight from Chelyabinsk to Porto?

There is currently no non-stop service from CEK to OPO. 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.