Passengers may alter their flight reservations in accordance with Transavia change flight policy. Airlines typically have restrictions regarding how to change booked flights, including costs, eligibility requirements, deadlines, and how to go about doing so. I advise checking Transavia's official website or getting in touch with their customer support if you want precise and current information regarding their current change of flight policy.
https://airlinespolicy.com/fli....ght-change-policy/tr

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