AirHint found the following cheapest return flights from Southampton (SOU) to Budapest (BUD) in March 2026 (see full year).
Return flights
| 22 Mar - 25 Mar | easyJet | ||
| 21 Mar - 23 Mar | easyJet | ||
| 05 Mar - 09 Mar | Loganair | ||
| 26 Mar - 30 Mar | easyJet | ||
| 19 Mar - 21 Mar | Aer Lingus | ||
| 13 Mar - 15 Mar | Aer Lingus |
Also check the deals for one-way flights from Southampton to Budapest in March.
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