Qantas Group and Finnair expanded their existing codeshare partnership to cover additional Australian domestic routes and services to New Zealand operated by Qantas, as well as Jetstar Airways' Australia-Japan service (Routes Online, 12-Mar-2019). The new codeshare services are as follows:
- Finnair operated by Qantas:
- Brisbane-Auckland;
- Brisbane-Christchurch;
- Brisbane-Queenstown;
- Melbourne-Auckland;
- Melbourne-Christchurch;
- Melbourne-Wellington;
- Sydney-Auckland;
- Sydney-Christchurch;
- Sydney-Queenstown;
- Sydney-Wellington;
- Finnair operated by Jetstar (from 31-Mar-2019):
- Cairns-Osaka Kansai.