Airline guide
CSA Czech AirlinesIATA code OK
Baggage allowances, fare rules, check-in cut-offs and contact details for CSA Czech Airlines. Policy figures are read from CSA Czech Airlines’s own published pages and each one shows where it came from and when we checked it.
- Home country
- Czech Republic
- Busiest markets
- Prague, Karlovy Vary, Saint Petersburg
- By route count · route data Jul 2026
- Destinations
- 53 in 33 countries
- Route data Jul 2026
CSA Czech Airlines at a glance
Cabin bag size
Not yet verified. What’s missing (Cabin bag size)
Cabin bag weight
Not yet verified. What’s missing (Cabin bag weight)
Checked bag
Not yet verified. What’s missing (Checked bag)
Online check-in
Not yet verified. What’s missing (Online check-in)
Airport check-in closes
Not yet verified. What’s missing (Airport check-in closes)
Customer service
- Customer service phone
- +44 20 7946 0991
Verified 5 Oct 2026csa.cz (opens in a new tab)Full rules: Customer service
CSA Czech Airlines carry-on baggage allowance
Cabin-bag size and weight limits have not been verified against the airline’s current published allowance.
Still to check: Cabin bag size, Economy carry-on weight, Business & First carry-on weight.
Check directly:CSA Czech Airlines website (opens in a new tab)Conditions of carriage (opens in a new tab) (link from Duffel reference data, 24 Aug 2026)
CSA Czech Airlines checked baggage allowance
Checked allowances differ by route band and cabin, and none have been verified against this airline’s published conditions of carriage yet.
Still to check: Economy checked allowance, Business checked allowance, First checked allowance.
Check directly:CSA Czech Airlines website (opens in a new tab)Conditions of carriage (opens in a new tab) (link from Duffel reference data, 24 Aug 2026)
What CSA Czech Airlines’s cheapest fare includes
Fare-tier inclusions have not been verified against the airline’s published fare conditions.
Still to check: Lowest fare, Seat selection, Changes and cancellations.
Check directly:CSA Czech Airlines website (opens in a new tab)Conditions of carriage (opens in a new tab) (link from Duffel reference data, 24 Aug 2026)
CSA Czech Airlines cabins and aircraft
Source: Originfacts route-network dataset, built from TravelPayouts route data (updated 2026-07). Not verified by hand.
Cabin names and seat details are not yet verified for CSA Czech Airlines. What the route dataset does record is which aircraft types have appeared on its routes:
- Aerospatiale/Alenia ATR 42-300/320
- Aerospatiale/Alenia ATR 72
- Airbus A318/319/320/321
- Airbus A319
- Airbus A320
- Airbus A321
- Boeing 737-500
- Boeing 737-800
- Boeing 747-400
- Boeing 767
- Embraer E190
- Fokker 70
- Saab 2000
Seat pitch is a property of the aircraft cabin rather than of the airline, so a single figure for this carrier’s legroom would be misleading. Pitch publishes per aircraft type once each figure is verified.
A record of what has flown, not a current fleet
The route dataset accumulates equipment over time and is not a fleet register: it can name types CSA Czech Airlines has retired, miss recent additions, and it covers only flights sold under OK. Seat pitch and cabin configuration are not verified for this carrier.
If your CSA Czech Airlines flight is delayed or cancelled
Which delay and cancellation regime applies depends on where each flight departs. The mapping has not been verified for this carrier yet.
Still to check: Care, Rebooking and refunds, Compensation.
Check directly:CSA Czech Airlines website (opens in a new tab)Conditions of carriage (opens in a new tab) (link from Duffel reference data, 24 Aug 2026)
CSA Czech Airlines check-in times and airport cut-offs
Online check-in windows and airport bag-drop cutoffs have not been verified against the airline’s published times.
Still to check: Online check-in opens, Domestic check-in closes, International check-in closes.
Check directly:CSA Czech Airlines website (opens in a new tab)Conditions of carriage (opens in a new tab) (link from Duffel reference data, 24 Aug 2026)
How to contact CSA Czech Airlines
- Customer service phone
- +44 20 7946 0991
Where CSA Czech Airlines flies
Source: Originfacts route-network dataset, built from TravelPayouts route data (updated 2026-07). Not verified by hand.
We track 136 CSA Czech Airlines routes serving 53 destinations across 33 countries.
- Destinations
- 53
- Countries
- 33
- Routes tracked
- 136
- Longest route
- 8,238 km
Busiest markets by route count
- Prague62 routes
- Karlovy Vary5 routes
- Saint Petersburg4 routes
- Moscow4 routes
- Baku3 routes
A market may include more than one airport.
Longest route in the dataset
8,238 km great-circle distance between the two airports.
Common questions about flying CSA Czech Airlines
What is the CSA Czech Airlines customer service phone number?
According to CSA Czech Airlines’s own website (csa.cz, checked 5 Oct 2026): +44 20 7946 0991.
How many destinations does CSA Czech Airlines fly to?
Originfacts tracks 53 CSA Czech Airlines destinations across 33 countries, on 136 routes.
Where is CSA Czech Airlines based?
CSA Czech Airlines is based in Czech Republic. In the Originfacts route dataset, its busiest market is Prague, followed by Karlovy Vary, Saint Petersburg and Moscow.
What aircraft appear on CSA Czech Airlines routes?
The routes we hold name Aerospatiale/Alenia ATR 42-300/320, Aerospatiale/Alenia ATR 72, Airbus A318/319/320/321, Airbus A319, Airbus A320, Airbus A321, Boeing 737-500, Boeing 737-800, Boeing 747-400, Boeing 767, Embraer E190, Fokker 70 and Saab 2000. That dataset accumulates over time, so treat it as a record of what has flown rather than a current fleet list.
What is the longest CSA Czech Airlines route?
Seoul to Prague, at 8,238 km.
Sources and verification
Baggage, fare, check-in, disruption and contact figures are published only when they are read from CSA Czech Airlines’s own pages or a named regulator, and each one shows the page and the date it was checked. Where sources disagree we show both and publish neither. Route and destination figures come from the Originfacts route dataset and show its date instead; they are not verified by hand.
- Carry-onNot yet verified—
- Checked bagsNot yet verified—
- Cheapest fareNot yet verified—
- Cabins & aircraftRoute data, Jul 2026Originfacts route-network dataset, built from TravelPayouts route data
- Delays & cancellationsNot yet verified—
- Check-inNot yet verified—
- ContactVerified 5 Oct 2026
- Where they flyRoute data, Jul 2026Originfacts route-network dataset, built from TravelPayouts route data