✈️Up to -50% off to Greece & abroad!
Book by September 10 and enjoy up to -50%
on all flights to Greece and abroad through March 2027
Book by September 10 and enjoy up to -50%
on all flights to Greece and abroad through March 2027
Book Flights to Bulgaria with SKY express from €46*
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1 Passenger, Economy
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today
today
Explore Our Popular Flights to Bulgaria with the best airfares!
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€
Athens (ATH)to
Sofia (SOF)Depart 04 December, 2026
From
€49
Seen: 16 hrs ago
One-way
Economy
Athens (ATH)to
Sofia (SOF)Depart 10 September, 2026
From
€54
Seen: 1 hour ago
One-way
Economy
Athens (ATH)to
Sofia (SOF)Depart 16 September, 2026
From
€54
Seen: 25 minutes ago
One-way
Economy
Athens (ATH)to
Sofia (SOF)Depart 03 December, 2026
From
€56
Seen: 16 hrs ago
One-way
Economy
Athens (ATH)to
Sofia (SOF)Depart 14 October, 2026
From
€56
Seen: 2 hrs ago
One-way
Economy
Athens (ATH)to
Sofia (SOF)Depart 02 December, 2026
From
€56
Seen: 16 hrs ago
One-way
Economy
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.
Plan ahead your flight to Bulgaria with the Best Deals
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Athens (ATH) | Sofia (SOF) | One-way / Economy | Depart 04 December, 2026 | From €49 Seen: 16 hrs ago | |
| Heraklion (HER) | Sofia (SOF) | One-way / Economy | Depart 13 October, 2026 | From €93 Seen: 16 hrs ago | |
| Chania (CHQ) | Sofia (SOF) | One-way / Economy | Depart 15 September, 2026 | From €163 Seen: 1 day ago | |
| Yerevan (EVN) | Sofia (SOF) | One-way / Economy | Depart 11 September, 2026 | From €346 Seen: 2 days ago | |
| Larnaca (LCA) | Sofia (SOF) | One-way / Economy | Depart 13 December, 2026 | From €111 Seen: 11 minutes ago | |
| Lisbon (LIS) | Sofia (SOF) | One-way / Economy | Depart 07 October, 2026 | From €115 Seen: 1 day ago | |
| Rhodes (RHO) | Sofia (SOF) | One-way / Economy | Depart 06 October, 2026 | From €125 Seen: 2 days ago |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.
Book your Round-trip to Bulgaria with SKY express!
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€
*Book round-trip and pay less with -10% on SKY joy+ and SKY enjoy fares. Additional fees and charges for optional products and services may apply.
Discover best flight deals to Bulgaria
Personalize your flight experience with extra services!
Extra Baggage
Wherever you fly, you can always fit a little extra in your luggage. Add extra baggage weighing fifteen (15), twenty-three (23) and thirty-two (32) kilos to each of your flights.
SKY Fast Lane
Add more flexibility before your flight and reduce security control time with SKY Fast Lane. The service is provided free of charge to SKY enjoy passengers of SKY express.
Lounge Access
Elevate your travel experience before taking off with the amenities and facilities of VIP Lounges. Available for all fares.