| Bucuresti Nord > Budapest Keleti | CFR Smart, 36.3 € | Discounted Romanian international ticket. Can be bought online. Number of tickets is limited. | | | 36 | € | |
| Istanbul Halkali > Bucuresti Nord | SET Tariff, 42.7 € | A discount applicable between South-East Europe countries. Tickets are sold at local ticket counter only. | | | 43 | € | |
| Budapest Keleti > Budapest Déli | by foot | A transfer by foot | | | | | |
| 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 | € | |
| Istanbul Halkali > Bucuresti Nord | couchette reservation, 10 € | A reservation fee for a couchette car.
This direct car Bucuresti - Istanbul operates in the summer season only (12 June - 12 October 2026).
In other times of the year, the journey is possible with changes. | | | 10 | € | |
| 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 | € | |
| Budapest Keleti > Wien Hbf | ÖBB SparSchiene, 14.3 € | ÖBB's "Savings fare". To get a low price, it has to be bought in advance, either online or at the station. Tickets are bound to specific date and trains. | | | 14 | € | |
| Wien Hbf > Praha-Holešovice | 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 | € | |