TUI Airways (BY, London Luton) will commence B737-8 flight operations with effect from December 1 of this year onwards. Schedule data at hand indicates the TUI Group unit will deploy at least one B737 MAX 8 to Manchester International where it will be used to each of:

Thereafter, effective February 1, 2019, the MAX will be used to serve the following destinations, again out of Manchester, including Lanzarote, Fuerteventura, Malta International, Paphos, Marrakech, Sofia, Santa Cruz de La Palma, Salzburg, and Toulouse Blagnac as well as the London Gatwick-Salzburg route.

As of June 30, 2018, TUI Group is expecting eighteen firm order B737 MAX to deliver during FY2019 (Financial Years end on September 30), 17 in FY2020, 13 in FY2021, 12 in FY2022, and seven in FY2023. It also has options for a further seven B737 MAX to deliver in FY2021, 13 in FY2022, and 14 in FY2023.

As it stands, the ch-aviation fleets module shows TUI fly (Belgium) operates four B737 MAX 8s while TUI fly Nordic operates one.