| Bucuresti Nord > Wien Hbf | CFR Smart, 53.2 € | Discounted Romanian international ticket. Can be bought online. Number of tickets is limited. | | | 53 | € | |
| Budapest Keleti > Bucuresti Nord | seat reservation, 3 € | A standard international seat reservation fee. Should be sold in any international ticket counter, on some relations online as well. | | | 3 | € | |
| Budapest Keleti <> Bucuresti Nord | seat reservation, 6 € | A standard international seat reservation fee. Should be sold in any international ticket counter, on some relations online as well. | | | 6 | € | |
| Praha hl.n. > Szolnok | First Minute Europe, 33 € | A Czech Railways discount for international journeys. Number of tickets is limited. The ticket is valid only at specific train on the given day. Sold either online or at the international ticket counter (with surcharge of CZK 50). | | | 33 | € | |
| Praha hl.n. > Wien Hbf | First Minute Europe, 18.5 € | A Czech Railways discount for international journeys. Number of tickets is limited. The ticket is valid only at specific train on the given day. Sold either online or at the international ticket counter (with surcharge of CZK 50). | | | 19 | € | |
| Praha hl.n. <> Wien Hbf | First Minute Europe, 37 € | A Czech Railways discount for international journeys. Number of tickets is limited. The ticket is valid only at specific train on the given day. Sold either online or at the international ticket counter (with surcharge of CZK 50). | | | 37 | € | |
| Wien Hbf > Bucuresti Nord | seat reservation, 3 € | A standard international seat reservation fee. Should be sold in any international ticket counter, on some relations online as well. | | | 3 | € | |
| Wien Hbf <> Bucuresti Nord | seat reservation, 6 € | A standard international seat reservation fee. Should be sold in any international ticket counter, on some relations online as well. | | | 6 | € | |
| Budapest Déli > Budapest Keleti | by foot | A transfer by foot | | | | | |
| Budapest Déli <> Budapest Keleti | by foot | A transfer by foot | | | | | |
| Szolnok > Bucuresti Nord | CFR/MÁV discount, 31.5 € | A Romanian discount for travel to Hungary. Ticket can be bought online in the CFR eShop. | | | 32 | € | |
| Budapest Nyugati > Szolnok | seat reservation, 650 Ft | Hungarian seat reservation fee. Can be purchased online. | 650 | Ft | 2 | € | |
| Wien Hbf > Praha hl.n. | First Minute Europe, 18.5 € | A Czech Railways discount for international journeys. Number of tickets is limited. The ticket is valid only at specific train on the given day. Sold either online or at the international ticket counter (with surcharge of CZK 50). | | | 19 | € | |
| Praha hl.n. > Wien Hbf | RegioJet Lowcost, 299 Kč | A RegioJet (Czech private operator) lowest fare for the lowest class. Number of tickets is limited. Ticket is bound to the specific train, may be available in offpeak times, and can be bought either online or at the train station. | 299 | Kč | 12 | € | |
| Praha hl.n. > Budapest Déli | RegioJet Lowcost, 399 Kč | A RegioJet (Czech private operator) lowest fare for the lowest class. Number of tickets is limited. Ticket is bound to the specific train, may be available in offpeak times, and can be bought either online or at the train station. | 399 | Kč | 16 | € | |
| Praha hl.n. <> Budapest Déli/Budapest Kelenföld | RegioJet Lowcost, 798 Kč | A RegioJet (Czech private operator) lowest fare for the lowest class. Number of tickets is limited. Ticket is bound to the specific train, may be available in offpeak times, and can be bought either online or at the train station. | 798 | Kč | 32 | € | |
| Praha hl.n. <> Budapest Déli | RegioJet Lowcost, 798 Kč | A RegioJet (Czech private operator) lowest fare for the lowest class. Number of tickets is limited. Ticket is bound to the specific train, may be available in offpeak times, and can be bought either online or at the train station. | 798 | Kč | 32 | € | |
| Budapest Déli > Praha hl.n. | RegioJet Lowcost, 399 Kč | A RegioJet (Czech private operator) lowest fare for the lowest class. Number of tickets is limited. Ticket is bound to the specific train, may be available in offpeak times, and can be bought either online or at the train station. | 399 | Kč | 16 | € | |
| Bucuresti Nord > Budapest Keleti | CFR Smart, 36.3 € | Discounted Romanian international ticket. Can be bought online. Number of tickets is limited. | | | 36 | € | |
| Budapest Kelenföld > Budapest Keleti | BKK Single ticket, 500 Ft | A Budapest public transport ticket. | 500 | Ft | 1 | € | |
| Budapest Kelenföld <> Budapest Keleti | BKK Single ticket, 1000 Ft | A Budapest public transport ticket. | 1000 | Ft | 3 | € | |
| Szolnok > Bucuresti Nord | seat reservation, 3 € | A standard international seat reservation fee. Should be sold in any international ticket counter, on some relations online as well. | | | 3 | € | |
| Bucuresti Nord > Budapest Keleti | seat reservation, 3 € | A standard international seat reservation fee. Should be sold in any international ticket counter, on some relations online as well. | | | 3 | € | |
| Budapest Keleti > Bucuresti Nord | CFR Smart, 36.3 € | Discounted Romanian international ticket. Can be bought online. Number of tickets is limited. | | | 36 | € | |
| Budapest Keleti <> Bucuresti Nord | CFR Smart, 72.6 € | Discounted Romanian international ticket. Can be bought online. Number of tickets is limited. | | | 73 | € | |
| Budapest Kelenföld > Praha hl.n. | RegioJet Lowcost, 399 Kč | A RegioJet (Czech private operator) lowest fare for the lowest class. Number of tickets is limited. Ticket is bound to the specific train, may be available in offpeak times, and can be bought either online or at the train station. | 399 | Kč | 16 | € | |
| Budapest Keleti > Budapest Déli | by foot | A transfer by foot | | | | | |
| Wien Hbf > Bucuresti Nord | CFR Smart, 53.2 € | Discounted Romanian international ticket. Can be bought online. Number of tickets is limited. | | | 53 | € | |
| Wien Hbf <> Bucuresti Nord | CFR Smart, 106.4 € | Discounted Romanian international ticket. Can be bought online. Number of tickets is limited. | | | 106 | € | |
| Budapest Keleti > Budapest Kelenföld | BKK Single ticket, 500 Ft | A Budapest public transport ticket. | 500 | Ft | 1 | € | |
| Bucuresti Nord > Wien Hbf | seat reservation, 3 € | A standard international seat reservation fee. Should be sold in any international ticket counter, on some relations online as well. | | | 3 | € | |
| Praha hl.n. > Budapest Kelenföld | RegioJet Lowcost, 399 Kč | A RegioJet (Czech private operator) lowest fare for the lowest class. Number of tickets is limited. Ticket is bound to the specific train, may be available in offpeak times, and can be bought either online or at the train station. | 399 | Kč | 16 | € | |
| Praha hl.n. <> Budapest Kelenföld | RegioJet Lowcost, 798 Kč | A RegioJet (Czech private operator) lowest fare for the lowest class. Number of tickets is limited. Ticket is bound to the specific train, may be available in offpeak times, and can be bought either online or at the train station. | 798 | Kč | 32 | € | |
| Praha hl.n. <> Budapest Kelenföld/Budapest Déli | RegioJet Lowcost, 798 Kč | A RegioJet (Czech private operator) lowest fare for the lowest class. Number of tickets is limited. Ticket is bound to the specific train, may be available in offpeak times, and can be bought either online or at the train station. | 798 | Kč | 32 | € | |