AirHint found the following cheapest return flights from Washington (IAD) to Budapest (BUD) in May 2026 (see full year).
Return flights
| 16 May - 24 May | Scandinavian Airlines | ||
| 25 May - 08 Jun | Aer Lingus | ||
| 16 May - 30 May | Icelandair | ||
| 22 May - 30 May | Aer Lingus | ||
| 28 May - 11 Jun | Lufthansa | ||
| 30 May - 29 Jun | Iberia | ||
| 29 May - 07 Jun | Lufthansa |
Also check the deals for one-way flights from Washington to Budapest in May.
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