Quick Answer
Sofia Airport (SOF) to city centre — fastest to cheapest: 1. Metro Line 4 (Blue Line): 18 minutes to Serdika (centre), BGN 1.60 / €0.82 single. Every 5-10 min, 5:30am-12am. Best option. 2. Bus 84: 30 minutes to centre via Eagles’ Bridge, BGN 1.60 / €0.82. Every 15 min, 5am-12am. 3. Bus 384: similar to 84 via different route. 4. Taxi (OK Supertrans only): 20-30 min, BGN 15-25 / €7.70-12.80. 5. Uber NOT in Bulgaria. 6. Bolt: BGN 12-20 / €6-10. Cheapest ride-share in Europe. 7. Pre-booked transfer: BGN 30-60. Distance: 10 km east of Sofia centre. Currency: Bulgarian lev (BGN). 1 EUR = 1.95 BGN (pegged). Best option: Metro Line 4 — fastest + cheapest + reliable. Bolt for door-to-door €6-10 — Bulgaria has Europe’s cheapest ride-share.

Metro Line 4 — best option
- Duration: 18 minutes airport to Serdika (centre).
- Frequency: every 5-10 minutes.
- Hours: 5:30am-12am daily.
- Price: BGN 1.60 / €0.82 single.
- Children under 7: free.
- Where to board: Sofia Airport Metro station — Terminal 2 only (T1 separate, walk via shuttle).
- Stops to centre: Sofia Airport (T2) → Iztochna Tangenta → Tsarigradsko Shose → Mladost 4 → Mladost 3 → Mladost 1 → Joliot-Curie → G.M. Dimitrov → Stadion Vasil Levski → Sofia University → Serdika (centre).
- Tickets: machines at airport metro station + Sofia Metro app.
- Pros: cheapest + fastest combined.
Bus 84 + Bus 384
- Bus 84: SOF Airport → centre via Eagles’ Bridge. 30 minutes.
- Bus 384: alternative route to centre. 30 min.
- Frequency: every 15 minutes each.
- Hours: 5am-12am.
- Price: BGN 1.60 / €0.82 single (covers ALL Sofia transit for 60 min).
- Where to board: Bus stop outside Terminal 1 + Terminal 2.
- Tickets: driver + Sofia Metro app.
- Pros: direct.
- Cons: 12 min slower than Metro.
Taxi (OK Supertrans only)
- OK Supertrans: ONLY official airport taxi company.
- Duration: 20-30 minutes.
- Price: BGN 15-25 / €7.70-12.80 metered.
- Surcharges: none airport-specific.
- Late-night: +20% midnight-6am.
- Where to board: OK Supertrans rank outside Arrivals.
- Receipt: always ask for receipt (“kasov bon”).
- Avoid: non-OK Supertrans cabs at airport — Sofia Airport has reputation for taxi scams. Insist on OK Supertrans only.
- Bolt: BGN 12-20 / €6-10. Available since 2018.
- Bolt is cheapest of all options: €6-10 for 20-30 min ride.
- Uber NOT in Bulgaria.
Practical info
- Two terminals: T1 (low-cost — Wizz Air, Ryanair) + T2 (most flag carriers). Free shuttle every 30 min.
- Metro at T2 only: T1 passengers take shuttle to T2 first.
- From centre back: Metro from Serdika BGN 1.60. Bus 84 BGN 1.60. Bolt BGN 12-20.
- Currency: Bulgarian lev (BGN). 1 EUR = 1.95 BGN (pegged).
- Schengen: Bulgaria in Schengen since March 2024.
- Cards: accepted everywhere, increasing.
- Tipping: 10% restaurants. Round up taxis.
- Apps: Sofia Metro (transit), Bolt, Yandex Go (alternative ride-share).
- Bulgaria CHEAPEST in EU: for transport, food, accommodation. Sofia Bolt rides €6-10 = 50% of Western Europe.
Frequently Asked Questions
Cheapest SOF to Sofia?
Metro Line 4 OR Bus 84/384 — all BGN 1.60 / €0.82 single (covers all Sofia transit for 60 min). Bolt also cheap at €6-10. Bulgaria has Europe’s cheapest transit.
How long Sofia airport to centre?
Metro Line 4 18 min to Serdika (fastest). Bus 84/384 30 min. Taxi 20-30 min (traffic). Bolt 20-30 min. SOF 10 km east.
SOF taxi which company?
OK Supertrans ONLY at airport. BGN 15-25 / €7.70-12.80 metered. Avoid other taxis — Sofia airport has reputation for taxi scams. Bolt €6-10 cheaper + accountable.
Uber Sofia?
NO — Uber not in Bulgaria. Bolt is alternative (since 2018). BGN 12-20 / €6-10. Cheaper than airport taxi. Yandex Go also available.
Bulgaria Schengen?
Yes — Bulgaria in Schengen since March 2024. Same 90-day visa-free rule. Use Bulgarian lev (BGN), pegged to Euro 1:1.95.
SOF T1 vs T2?
T1 (low-cost — Wizz Air + Ryanair) and T2 (most flag carriers). Free shuttle every 30 min between. Metro Line 4 ONLY at T2 — T1 passengers shuttle to T2 first.
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