If you have purchased a TUIfly holiday and you have flights are part of the package, the cancellation fees are different and can be found here.
Change of flight date or flight time
Short and medium haul flights:
Until 3 days before the flight date (check-in date): € 50 pp./ way
If the new fare is greater than the initial one the price will be adjusted
If the new fare is lower than the initial one there will be no refund; the cost will be maintained
Less than 3 days before the flight date or in case of no show: no refund will be paid
Long haul flights (Cuba, Dominican Republic, Zanzibar, Jamaica, USA, Aruba, Curacao, Mexico)
Until 3 days before the flight date (check-in date): € 120 pp./ way
If the new fare is greater than the initial one the price will be adjusted
If the new fare is lower than the initial one there will be no refund; the cost will be maintained
Less than 3 days before the flight date or in case of no show: no refund will be paid
Change of route
Until 3 days before the flight date (check-in date): € 50 pp./ way
If the new fare is greater than the initial one the price will be adjusted
If the new fare is lower than the initial one there will be no refund; the cost will be maintained
Less than 3 days before the flight date or in case of no show: no refund will be paid
Short and mid-length flights
processing fee of €33 per person and route (CHF 50/CZK 870/GBP 29/SEK 340/USD 46)
International flights
processing fee of €60 per person and route (CHF 88/CZK 1,570/GBP 53/SEK 620/USD 84)
Domestic German routes
Processing fee of €39.27 per person and route
In addition, if the current, alternative flight price is more expensive, any difference must be paid. However, if the fare is lower, a refund cannot be made. If a rebooking and a name change are made at the same time, the fees are doubled (one for the rebooking and one for the name change). Also, if you have a return flight, you have to change the name of both legs of the journey. It is not possible to fly with your name for the outbound flight and then change the name for the inbound flight.
In this blog post, you can learn more about how selling your flights on SpareFare works.