Cheapest return flights from Belfast to Bilbao in July from $301
AirHint found the following cheapest return flights from Belfast (BHD) to Bilbao (BIO) in July 2025 (see full year).
Return flights
| 14 Jul - 20 Jul | easyJet | ||
| 07 Jul - 16 Jul | easyJet | ||
| 11 Jul - 15 Jul | Aer Lingus | ||
| 18 Jul - 24 Jul | British Airways | ||
| 07 Jul - 14 Jul | easyJet | ||
| 11 Jul - 14 Jul | Aer Lingus | ||
| 25 Jul - 03 Aug | KLM |
Also check the deals for one-way flights from Belfast to Bilbao in July.
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
