| March 26 April 2 2021 | 7 | VIENNA TO BUDAPEST |
| April 2-9 2021 | 7 | BUDAPEST TO VIENNA |
| April 9-16 2021 | 7 | VIENNA TO BUDAPEST |
| April 16-23 2021 | 7 | BUDAPEST TO VIENNA |
| April 23-30 2021 | 7 | VIENNA TO BUDAPEST |
| April 30 May 7 2021 | 7 | BUDAPEST TO VIENNA |
| May 7-14 2021 | 7 | VIENNA TO BUDAPEST |
| May 14-21 2021 | 7 | BUDAPEST TO VIENNA |
| May 21-31 2021 | 10 | VIENNA ROUNDTRIP |
| May 31 June 11 2021 | 11 | VIENNA ROUNDTRIP |
| June 11-18 2021 | 7 | VIENNA TO BUDAPEST |
| June 18-25 2021 | 7 | BUDAPEST TO VIENNA |
| June 25 July 2 2021 | 7 | VIENNA TO BUDAPEST |
| July 2-9 2021 | 7 | BUDAPEST TO VIENNA |
| July 9-16 2021 | 7 | VIENNA TO BUDAPEST |
| July 16-23 2021 | 7 | BUDAPEST TO VIENNA |
| July 23-30 2021 | 7 | VIENNA TO BUDAPEST |
| July 30 August 6 2021 | 7 | BUDAPEST TO VIENNA |
| August 6-13 2021 | 7 | VIENNA TO BUDAPEST |
| August 13-20 2021 | 7 | BUDAPEST TO VIENNA |
| August 20-27 2021 | 7 | VIENNA TO BUDAPEST |
| August 27 September 3 2021 | 7 | BUDAPEST TO VIENNA |
| September 3-13 2021 | 10 | VIENNA ROUNDTRIP |
| September 13-24 2021 | 11 | VIENNA ROUNDTRIP |
| September 24 October 1 2021 | 7 | VIENNA ROUNDTRIP |
| October 1-8 2021 | 7 | VIENNA ROUNDTRIP |
| October 8-15 2021 | 7 | VIENNA TO BUDAPEST |
| October 15-22 2021 | 7 | BUDAPEST TO VIENNA |
| October 22-29 2021 | 7 | VIENNA TO BUDAPEST |
| October 29 November 5 2021 | 7 | BUDAPEST TO VIENNA |
| November 5-12 2021 | 7 | VIENNA TO BUDAPEST |
| November 12-19 2021 | 7 | BUDAPEST TO VIENNA |
| November 19-26 2021 | 7 | VIENNA TO BUDAPEST |
| November 26 December 3 2021 | 7 | BUDAPEST TO PASSAU |
| December 3-10 2021 | 7 | PASSAU TO BUDAPEST |
| December 10-17 2021 | 7 | BUDAPEST TO PASSAU |
