New Supreme Court Ruling on GCC (Ticket Sequence, Rebooking Fees)
The Austrian Supreme Court (OGH) recently issued a new judgment (2 Ob 202/25g) concerning an airline’s General Conditions of Carriage (GCC) and thereby provided further practical clarification, particularly with regard to ticket sequence requirements and rebooking fees.
Specifically, the OGH examined three clauses, which are discussed in detail below:
- Compliance with Ticket Sequence / No-Show Clause
The first clause required passengers to comply with the ticket sequence as booked. The background is that, due to airline pricing structures, flights with stopovers or round-trip bookings are sometimes cheaper than corresponding one-way flights purchased separately. This issue was already addressed in detail in our article entitled “No-Show Clauses”, available here.
Such clauses have repeatedly been the subject of litigation before Austrian courts. Originally, GCC regularly provided that any violation of the ticket sequence or any no-show would automatically result in the cancellation of the remaining booking. In response to the case law of the Austrian Supreme Court (OGH) and the German Federal Court of Justice (BGH), many airlines amended their GCC. Under the revised provisions, airlines would merely recalculate the ticket price, while cases in which “the passenger’s travel plans simply change” would no longer fall within the scope of such clauses. The intention was to comply with the requirements established by the courts, according to which recalculations may only affect passengers who intentionally circumvent the airline’s pricing system.
The Austrian consumer association Verein für Konsumenteninformation (VKI) nevertheless challenged such a clause again, arguing that it was non-transparent and therefore violated Section 6(3) of the Austrian Consumer Protection Act (KSchG). The VKI primarily argued that the clause contained a reference to another unlawful clause.
The OGH ruled in favour of the airline, holding that the clause used by the airline did not contain any reference to another unlawful clause. The Court further stated that the clause itself – which the VKI did not contest in its appeal – was neither non-transparent nor grossly disadvantageous. According to the OGH, the clause complies with the requirements established by supreme court case law concerning an almost identical clause (4 Ob 164/12i) and is also consistent with the corresponding case law of the German Federal Court of Justice (BGH) (X ZR 110/24).
In this context, the provision stating that the airline may make carriage of the passenger conditional upon payment of the difference between the recalculated ticket price and the original ticket price is remarkable. Such a “conditional carriage” mechanism may, in practice, come close to a forfeiture clause, which had previously been viewed critically by the courts. In case Xa ZR 5/09, for example, the BGH held that the protection of the airline’s tariff structure could sufficiently be achieved by requiring the passenger to pay a higher fare, rather than cancelling the booking entirely. The new OGH decision did not address this aspect.
- Different Rebooking Fees Depending on Fare Type
The VKI also challenged the fact that passengers were required to pay different rebooking fees depending on the fare selected.
Specifically, during the booking process passengers could choose between four “Economy” fare types, each providing for different rebooking fees (Light: EUR 200, Basic: EUR 150, Plus: EUR 120, Flex: no fee).
The VKI considered these clauses to be grossly disadvantageous and non-transparent because the fees allegedly exceeded the actual costs incurred by the airline as a result of a rebooking and lacked any objective justification. Furthermore, passengers were allegedly unable to understand the differing fee levels.
The OGH did not follow this line of argument and held that the airline had clearly and unambiguously specified the applicable rebooking fees. In the Court’s view, the introduction of different fare categories with varying rebooking options and related fees constitutes a legitimate aspect of the airline’s pricing structure. Furthermore, the fees did not constitute disguised remuneration (such as registration fees) or reimbursement for a specific expense allegedly incurred (such as credit processing fees).
Since the Court found neither a lack of transparency under Section 6(3) KSchG nor a gross disadvantage under Section 879(3) of the Austrian Civil Code (ABGB), it did not consider it necessary to address in detail any issues relating to Regulation (EC) No 1008/2008 under EU law.
- Information Sheet on Processing Fees
Finally, the VKI challenged provisions concerning processing fees, which it considered surprising and disadvantageous – and therefore invalid under Section 864a ABGB – as well as grossly disadvantageous and non-transparent.
According to the airline, however, and as confirmed by the OGH, the document in question merely constituted an information sheet intended to inform consumers and was not intended to create any rights or obligations. Since the document merely provided information, such provisions could not be the subject of an injunction action brought by a consumer association. For this reason alone, the VKI’s claim for injunctive relief had to be dismissed.
Our experienced Aviation Team is happy to answer your questions about the use of General Conditions of Carriage in Austria, review your GCC to reduce the risk of legal proceedings, and represent you in court.










