Flights to Bulgaria in December 2026
- Lowest fare
- ฿18,702Dec 25
- Roundtrip from
- ฿31,587
- Typical roundtrip
- ฿40,864
What do flights from Bangkok to Bulgaria cost?
Bulgaria gives you 1 destinations to compare from Bangkok. 31 one-way fares from ฿18,702 · 555 roundtrips from ฿31,587. These results are for december 2026.
- One way from
- ฿18,702
- 31 outbound-only options
- Roundtrip from
- ฿31,587
- 555 complete trips
- Typical roundtrip
- ฿40,864
- Half cost less, half cost more
- Flight options
- 555
- Roundtrips available
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Best Deals
Roundtrip deals
551 fares · from ฿31,587
Outbound and return flights together in one total fare.
DestinationSofia
Bulgaria
Weather11°ColdTypical roundtrip฿36,774Cheapest roundtrip฿31,587฿36,774−14%Dec 4 → Dec 8Save ฿5,187
Sofia
Bulgaria
One-way deals
31 fares · from ฿18,702
Outbound fare only — add a return separately if you need one.
DestinationSofia
Bulgaria
Weather11°ColdTypical one way฿19,736Cheapest one-way fare฿18,702฿19,736−5%Dec 25Save ฿1,034
Sofia
Bulgaria
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Compare prices, dates, airlines and travel time. Then choose the deal that feels right.
Typical prices
What do Bulgaria roundtrips usually cost?
This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.
Useful trip facts
What to know about Bulgaria
- Country code
- BG
- Currency
- BGN
- Local-cost group
- 2 / 5
- A broad comparison, separate from airfare
- Typical outbound from Bangkok
- 11h 55m
- Typical stay
- 12 nights
Why go
Why travelers consider Bulgaria
Where Thracian tombs, Ottoman mosques, and brutalist monuments share a landscape of Black Sea beaches and ski-ready mountains. Bulgaria offers EU travel at Balkan prices, with a thriving wine scene and yogurt so prized it has its own bacterial strain named after the country.