Flights to Bulgaria starting at EUR106*
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1 Passenger, Economy
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Popular Cheap Flight Offers
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EUR
Porto (OPO)to
Sofia (SOF)Depart: 01/03/2026
From
EUR248
Seen: 18 hrs ago
One-way
Economy
Porto (OPO)to
Sofia (SOF)Depart: 26/02/2026
From
EUR248
Seen: 18 hrs ago
One-way
Economy
Porto (OPO)to
Sofia (SOF)Depart: 25/02/2026
From
EUR254
Seen: 18 hrs ago
One-way
Economy
Porto (OPO)to
Sofia (SOF)Depart: 28/02/2026
From
EUR272
Seen: 18 hrs ago
One-way
Economy
Porto (OPO)to
Sofia (SOF)Depart: 02/03/2026
From
EUR273
Seen: 18 hrs ago
One-way
Economy
Lisbon (LIS)to
Sofia (SOF)Depart: 01/03/2026
From
EUR129
Seen: 18 hrs ago
One-way
Economy
Lisbon (LIS)to
Sofia (SOF)Depart: 26/02/2026
From
EUR129
Seen: 18 hrs ago
One-way
Economy
Lisbon (LIS)to
Sofia (SOF)Depart: 02/03/2026
From
EUR269
Seen: 18 hrs ago
One-way
Economy
Lisbon (LIS)to
Sofia (SOF)Depart: 25/02/2026
From
EUR270
Seen: 18 hrs ago
One-way
Economy
Lisbon (LIS)to
Sofia (SOF)Depart: 28/02/2026
From
EUR272
Seen: 18 hrs ago
One-way
Economy
Lisbon (LIS)to
Sofia (SOF)Depart: 27/02/2026
From
EUR288
Seen: 18 hrs ago
One-way
Economy
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.
Best Cheap Flights to Bulgaria by Popularity
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EUR
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Porto (OPO) | Sofia (SOF) | One-way / Economy | Depart: 03/03/2026 | From EUR248 Seen: 18 hrs ago |
| Lisbon (LIS) | Sofia (SOF) | One-way / Economy | Depart: 04/07/2026 | From EUR106 Seen: 1 day ago |
| Lisbon (LIS) | Sofia (SOF) | One-way / Economy | Depart: 03/03/2026 | From EUR129 Seen: 18 hrs ago |
| Lisbon (LIS) | Sofia (SOF) | One-way / Economy | Depart: 05/03/2026 | From EUR129 Seen: 22 hrs ago |
| Lisbon (LIS) | Sofia (SOF) | One-way / Economy | Depart: 25/06/2026 | From EUR129 Seen: 1 day ago |
| Lisbon (LIS) | Sofia (SOF) | One-way / Economy | Depart: 23/06/2026 | From EUR129 Seen: 1 day ago |
| Lisbon (LIS) | Sofia (SOF) | One-way / Economy | Depart: 27/06/2026 | From EUR129 Seen: 1 day ago |
| Lisbon (LIS) | Sofia (SOF) | One-way / Economy | Depart: 03/07/2026 | From EUR129 Seen: 1 day ago |
| Lisbon (LIS) | Sofia (SOF) | One-way / Economy | Depart: 02/07/2026 | From EUR129 Seen: 1 day ago |
| Lisbon (LIS) | Sofia (SOF) | One-way / Economy | Depart: 07/07/2026 | From EUR129 Seen: 1 day ago |
| Lisbon (LIS) | Sofia (SOF) | One-way / Economy | Depart: 26/06/2026 | From EUR144 Seen: 1 day ago |
| Lisbon (LIS) | Sofia (SOF) | One-way / Economy | Depart: 06/03/2026 | From EUR266 Seen: 22 hrs ago |
| Lisbon (LIS) | Sofia (SOF) | One-way / Economy | Depart: 28/06/2026 | From EUR266 Seen: 1 day ago |
| Lisbon (LIS) | Sofia (SOF) | One-way / Economy | Depart: 05/07/2026 | From EUR266 Seen: 1 day ago |
| Lisbon (LIS) | Sofia (SOF) | One-way / Economy | Depart: 07/03/2026 | From EUR269 Seen: 22 hrs ago |
| Lisbon (LIS) | Sofia (SOF) | One-way / Economy | Depart: 22/06/2026 | From EUR269 Seen: 1 day ago |
| Lisbon (LIS) | Sofia (SOF) | One-way / Economy | Depart: 04/03/2026 | From EUR270 Seen: 22 hrs ago |
| Lisbon (LIS) | Sofia (SOF) | One-way / Economy | Depart: 24/06/2026 | From EUR279 Seen: 1 day ago |
| Lisbon (LIS) | Sofia (SOF) | One-way / Economy | Depart: 01/07/2026 | From EUR279 Seen: 1 day ago |
| Lisbon (LIS) | Sofia (SOF) | One-way / Economy | Depart: 06/07/2026 | From EUR319 Seen: 1 day ago |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.