Typical price difference
+15%฿40,864 here compared with ฿35,628
One-way and roundtrip flights from Bangkok1°Cold
Flights to Sofia in December 2026
🏙️City🏔️Mountain
DepartureTue, Dec 15± 15 days
One way from ฿18,702 · Roundtrip from ฿31,587.Top deals
Flights and prices
How much are flights from Bangkok to Sofia?
Planning a trip to Sofia? Compare dates, airlines, flight times and direct options from Bangkok. 31 one-way fares from ฿18,702 · 531 roundtrips from ฿31,587. These results are for december 2026.
- One way from
- ฿18,702
- 31 outbound-only options
- Roundtrip from
- ฿31,587
- 531 complete trips
- Typical roundtrip
- ฿40,864
- Half cost less, half cost more
- Flight options
- 531
- Roundtrips available
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Best Deals
Roundtrip deals
511 fares · from ฿31,587
Outbound and return flights together in one total fare.
Trip datesFlight itineraryTotal fareView
Dec 4 → Dec 84 nights
Roundtrip
- Depart
- Dec 4
- Return
- Dec 8
Out06:10BKK → SOF15:1011h 55m · 1 stop · via Istanbul11h 55m · 1 stop
Return18:45SOF → BKK12:2011h 40m · 1 stop · via Vienna11h 40m · 1 stop
Outbound06:10BKK15:10SOF11h 55m1 stop · via Istanbul
Return18:45SOF12:20BKK11h 40m1 stop · via Vienna
Operated by
Turkish Airlines
Austrian Airlines
Turkish AirlinesAustrian Airlines฿31,587
฿36,690-14%
Save ฿5,103
Turkish AirlinesAustrian AirlinesRoundtrip total฿31,587฿36,690−14%Save ฿5,103View deal
Cheapest of December 2026
9 seats leftDec 5 → Dec 83 nights
Roundtrip
- Depart
- Dec 5
- Return
- Dec 8
Out06:10BKK → SOF15:1011h 55m · 1 stop · via Istanbul11h 55m · 1 stop
Return18:45SOF → BKK12:2011h 40m · 1 stop · via Vienna11h 40m · 1 stop
Outbound06:10BKK15:10SOF11h 55m1 stop · via Istanbul
Return18:45SOF12:20BKK11h 40m1 stop · via Vienna
Operated byTurkish AirlinesAustrian Airlines
Turkish AirlinesAustrian Airlines฿31,587
฿36,690-14%
Save ฿5,103
Turkish AirlinesAustrian AirlinesRoundtrip total฿31,587฿36,690−14%Save ฿5,103View deal
Cheapest of December 2026
9 seats leftDec 3 → Dec 85 nights
Roundtrip
- Depart
- Dec 3
- Return
- Dec 8
Out06:10BKK → SOF15:1011h 55m · 1 stop · via Istanbul11h 55m · 1 stop
Return18:45SOF → BKK12:2011h 40m · 1 stop · via Vienna11h 40m · 1 stop
Outbound06:10BKK15:10SOF11h 55m1 stop · via Istanbul
Return18:45SOF12:20BKK11h 40m1 stop · via Vienna
Operated byTurkish AirlinesAustrian Airlines
Turkish AirlinesAustrian Airlines฿31,587
฿36,690-14%
Save ฿5,103
Turkish AirlinesAustrian AirlinesRoundtrip total฿31,587฿36,690−14%Save ฿5,103View deal
Cheapest of December 2026
9 seats leftDec 2 → Dec 86 nights
Roundtrip
- Depart
- Dec 2
- Return
- Dec 8
Out06:10BKK → SOF15:1011h 55m · 1 stop · via Istanbul11h 55m · 1 stop
Return18:45SOF → BKK12:2011h 40m · 1 stop · via Vienna11h 40m · 1 stop
Outbound06:10BKK15:10SOF11h 55m1 stop · via Istanbul
Return18:45SOF12:20BKK11h 40m1 stop · via Vienna
Operated byTurkish AirlinesAustrian Airlines
Turkish AirlinesAustrian Airlines฿31,587
฿36,690-14%
Save ฿5,103
Turkish AirlinesAustrian AirlinesRoundtrip total฿31,587฿36,690−14%Save ฿5,103View deal
Cheapest of December 2026
9 seats leftDec 1 → Dec 87 nights
Roundtrip
- Depart
- Dec 1
- Return
- Dec 8
Out06:10BKK → SOF15:1011h 55m · 1 stop · via Istanbul11h 55m · 1 stop
Return18:45SOF → BKK12:2011h 40m · 1 stop · via Vienna11h 40m · 1 stop
Outbound06:10BKK15:10SOF11h 55m1 stop · via Istanbul
Return18:45SOF12:20BKK11h 40m1 stop · via Vienna
Operated byTurkish AirlinesAustrian Airlines
Turkish AirlinesAustrian Airlines฿31,995
฿36,690-13%
Save ฿4,695
Turkish AirlinesAustrian AirlinesRoundtrip total฿31,995฿36,690−13%Save ฿4,695View deal
Lowest 10% in next 365 days
Dec 5 → Dec 94 nights
Roundtrip
- Depart
- Dec 5
- Return
- Dec 9
Out06:10BKK → SOF15:1011h 55m · 1 stop · via Istanbul11h 55m · 1 stop
Return18:45SOF → BKK15:3011h 40m · 1 stop · via Vienna11h 40m · 1 stop
Outbound06:10BKK15:10SOF11h 55m1 stop · via Istanbul
Return18:45SOF15:30BKK11h 40m1 stop · via Vienna
Operated byTurkish AirlinesAustrian Airlines
Turkish AirlinesAustrian Airlines฿32,910
฿36,690-10%
Save ฿3,780
Turkish AirlinesAustrian AirlinesRoundtrip total฿32,910฿36,690−10%Save ฿3,780View deal
Lowest 10% in next 365 days
9 seats leftDec 6 → Dec 93 nights
Roundtrip
- Depart
- Dec 6
- Return
- Dec 9
Out06:10BKK → SOF15:1011h 55m · 1 stop · via Istanbul11h 55m · 1 stop
Return18:45SOF → BKK15:3011h 40m · 1 stop · via Vienna11h 40m · 1 stop
Outbound06:10BKK15:10SOF11h 55m1 stop · via Istanbul
Return18:45SOF15:30BKK11h 40m1 stop · via Vienna
Operated byTurkish AirlinesAustrian Airlines
Turkish AirlinesAustrian Airlines฿32,910
฿36,690-10%
Save ฿3,780
Turkish AirlinesAustrian AirlinesRoundtrip total฿32,910฿36,690−10%Save ฿3,780View deal
Lowest 10% in next 365 days
9 seats leftDec 3 → Dec 96 nights
Roundtrip
- Depart
- Dec 3
- Return
- Dec 9
Out06:10BKK → SOF15:1011h 55m · 1 stop · via Istanbul11h 55m · 1 stop
Return18:45SOF → BKK15:3011h 40m · 1 stop · via Vienna11h 40m · 1 stop
Outbound06:10BKK15:10SOF11h 55m1 stop · via Istanbul
Return18:45SOF15:30BKK11h 40m1 stop · via Vienna
Operated byTurkish AirlinesAustrian Airlines
Turkish AirlinesAustrian Airlines฿32,910
฿36,690-10%
Save ฿3,780
Turkish AirlinesAustrian AirlinesRoundtrip total฿32,910฿36,690−10%Save ฿3,780View deal
Lowest 10% in next 365 days
9 seats leftDec 4 → Dec 95 nights
Roundtrip
- Depart
- Dec 4
- Return
- Dec 9
Out06:10BKK → SOF15:1011h 55m · 1 stop · via Istanbul11h 55m · 1 stop
Return18:45SOF → BKK12:2011h 40m · 1 stop · via Vienna11h 40m · 1 stop
Outbound06:10BKK15:10SOF11h 55m1 stop · via Istanbul
Return18:45SOF12:20BKK11h 40m1 stop · via Vienna
Operated byTurkish AirlinesAustrian Airlines
Turkish AirlinesAustrian Airlines฿33,152
฿36,690-10%
Save ฿3,538
Turkish AirlinesAustrian AirlinesRoundtrip total฿33,152฿36,690−10%Save ฿3,538View deal
Lowest 10% in next 365 days
9 seats leftDec 2 → Dec 97 nights
Roundtrip
- Depart
- Dec 2
- Return
- Dec 9
Out06:10BKK → SOF15:1011h 55m · 1 stop · via Istanbul11h 55m · 1 stop
Return18:45SOF → BKK12:2011h 40m · 1 stop · via Vienna11h 40m · 1 stop
Outbound06:10BKK15:10SOF11h 55m1 stop · via Istanbul
Return18:45SOF12:20BKK11h 40m1 stop · via Vienna
Operated byTurkish AirlinesAustrian Airlines
Turkish AirlinesAustrian Airlines฿33,152
฿36,690-10%
Save ฿3,538
Turkish AirlinesAustrian AirlinesRoundtrip total฿33,152฿36,690−10%Save ฿3,538View deal
Lowest 10% in next 365 days
9 seats leftDec 1 → Dec 98 nights
Roundtrip
- Depart
- Dec 1
- Return
- Dec 9
Out06:10BKK → SOF15:1011h 55m · 1 stop · via Istanbul11h 55m · 1 stop
Return18:45SOF → BKK15:3011h 40m · 1 stop · via Vienna11h 40m · 1 stop
Outbound06:10BKK15:10SOF11h 55m1 stop · via Istanbul
Return18:45SOF15:30BKK11h 40m1 stop · via Vienna
Operated byTurkish AirlinesAustrian Airlines
Turkish AirlinesAustrian Airlines฿33,317
฿36,690-9%
Save ฿3,373
Turkish AirlinesAustrian AirlinesRoundtrip total฿33,317฿36,690−9%Save ฿3,373View deal
Lowest 10% of December 2026
Dec 4 → Dec 73 nights
Roundtrip
- Depart
- Dec 4
- Return
- Dec 7
Out06:10BKK → SOF15:1011h 55m · 1 stop · via Istanbul11h 55m · 1 stop
Return18:45SOF → BKK12:2011h 40m · 1 stop · via Vienna11h 40m · 1 stop
Outbound06:10BKK15:10SOF11h 55m1 stop · via Istanbul
Return18:45SOF12:20BKK11h 40m1 stop · via Vienna
Operated byTurkish AirlinesAustrian Airlines
Turkish AirlinesAustrian Airlines฿33,341
฿36,690-9%
Save ฿3,349
Turkish AirlinesAustrian AirlinesRoundtrip total฿33,341฿36,690−9%Save ฿3,349View deal
Lowest 10% of December 2026
9 seats leftDec 3 → Dec 74 nights
Roundtrip
- Depart
- Dec 3
- Return
- Dec 7
Out06:10BKK → SOF15:1011h 55m · 1 stop · via Istanbul11h 55m · 1 stop
Return18:45SOF → BKK12:2011h 40m · 1 stop · via Vienna11h 40m · 1 stop
Outbound06:10BKK15:10SOF11h 55m1 stop · via Istanbul
Return18:45SOF12:20BKK11h 40m1 stop · via Vienna
Operated byTurkish AirlinesAustrian Airlines
Turkish AirlinesAustrian Airlines฿33,341
฿36,690-9%
Save ฿3,349
Turkish AirlinesAustrian AirlinesRoundtrip total฿33,341฿36,690−9%Save ฿3,349View deal
Lowest 10% of December 2026
9 seats leftDec 3 → Dec 63 nights
Roundtrip
- Depart
- Dec 3
- Return
- Dec 6
Out10:20BKK → SOF20:5511h 45m · 1 stop · via Istanbul11h 45m · 1 stop
Return18:45SOF → BKK12:2011h 40m · 1 stop · via Vienna11h 40m · 1 stop
Outbound10:20BKK20:55SOF11h 45m1 stop · via Istanbul
Return18:45SOF12:20BKK11h 40m1 stop · via Vienna
Operated byTurkish AirlinesAustrian Airlines
Turkish AirlinesAustrian Airlines฿33,341
฿36,690-9%
Save ฿3,349
Turkish AirlinesAustrian AirlinesRoundtrip total฿33,341฿36,690−9%Save ฿3,349View deal
Lowest 10% of December 2026
9 seats leftDec 2 → Dec 75 nights
Roundtrip
- Depart
- Dec 2
- Return
- Dec 7
Out06:10BKK → SOF15:1011h 55m · 1 stop · via Istanbul11h 55m · 1 stop
Return18:45SOF → BKK12:2011h 40m · 1 stop · via Vienna11h 40m · 1 stop
Outbound06:10BKK15:10SOF11h 55m1 stop · via Istanbul
Return18:45SOF12:20BKK11h 40m1 stop · via Vienna
Operated byTurkish AirlinesAustrian Airlines
Turkish AirlinesAustrian Airlines฿33,341
฿36,690-9%
Save ฿3,349
Turkish AirlinesAustrian AirlinesRoundtrip total฿33,341฿36,690−9%Save ฿3,349View deal
Lowest 10% of December 2026
9 seats leftDec 2 → Dec 64 nights
Roundtrip
- Depart
- Dec 2
- Return
- Dec 6
Out06:10BKK → SOF15:1011h 55m · 1 stop · via Istanbul11h 55m · 1 stop
Return18:45SOF → BKK12:2011h 40m · 1 stop · via Vienna11h 40m · 1 stop
Outbound06:10BKK15:10SOF11h 55m1 stop · via Istanbul
Return18:45SOF12:20BKK11h 40m1 stop · via Vienna
Operated byTurkish AirlinesAustrian Airlines
Turkish AirlinesAustrian Airlines฿33,341
฿36,690-9%
Save ฿3,349
Turkish AirlinesAustrian AirlinesRoundtrip total฿33,341฿36,690−9%Save ฿3,349View deal
Lowest 10% of December 2026
9 seats leftDec 1 → Dec 76 nights
Roundtrip
- Depart
- Dec 1
- Return
- Dec 7
Out06:10BKK → SOF15:1011h 55m · 1 stop · via Istanbul11h 55m · 1 stop
Return18:45SOF → BKK12:2011h 40m · 1 stop · via Vienna11h 40m · 1 stop
Outbound06:10BKK15:10SOF11h 55m1 stop · via Istanbul
Return18:45SOF12:20BKK11h 40m1 stop · via Vienna
Operated byTurkish AirlinesAustrian Airlines
Turkish AirlinesAustrian Airlines฿33,749
฿36,690-8%
Save ฿2,941
Turkish AirlinesAustrian AirlinesRoundtrip total฿33,749฿36,690−8%Save ฿2,941View deal
Dec 1 → Dec 65 nights
Roundtrip
- Depart
- Dec 1
- Return
- Dec 6
Out06:10BKK → SOF15:1011h 55m · 1 stop · via Istanbul11h 55m · 1 stop
Return18:45SOF → BKK12:2011h 40m · 1 stop · via Vienna11h 40m · 1 stop
Outbound06:10BKK15:10SOF11h 55m1 stop · via Istanbul
Return18:45SOF12:20BKK11h 40m1 stop · via Vienna
Operated byTurkish AirlinesAustrian Airlines
Turkish AirlinesAustrian Airlines฿33,749
฿36,690-8%
Save ฿2,941
Turkish AirlinesAustrian AirlinesRoundtrip total฿33,749฿36,690−8%Save ฿2,941View deal
Dec 18 → Jan 720 nights
Roundtrip
- Depart
- Dec 18
- Return
- Jan 7
Out06:10BKK → SOF15:1011h 55m · 1 stop · via Istanbul11h 55m · 1 stop
Return18:45SOF → BKK15:3011h 40m · 1 stop · via Vienna11h 40m · 1 stop
Outbound06:10BKK15:10SOF11h 55m1 stop · via Istanbul
Return18:45SOF15:30BKK11h 40m1 stop · via Vienna
Operated byTurkish AirlinesAustrian Airlines
Turkish AirlinesAustrian Airlines฿34,870
฿36,690-5%
Save ฿1,820
Turkish AirlinesAustrian AirlinesRoundtrip total฿34,870฿36,690−5%Save ฿1,820View deal
9 seats left
Dec 21 → Jan 717 nights
Roundtrip
- Depart
- Dec 21
- Return
- Jan 7
Out06:10BKK → SOF15:1011h 55m · 1 stop · via Istanbul11h 55m · 1 stop
Return18:45SOF → BKK15:3011h 40m · 1 stop · via Vienna11h 40m · 1 stop
Outbound06:10BKK15:10SOF11h 55m1 stop · via Istanbul
Return18:45SOF15:30BKK11h 40m1 stop · via Vienna
Operated byTurkish AirlinesAustrian Airlines
Turkish AirlinesAustrian Airlines฿34,870
฿36,690-5%
Save ฿1,820
Turkish AirlinesAustrian AirlinesRoundtrip total฿34,870฿36,690−5%Save ฿1,820View deal
9 seats left
One-way deals
31 fares · from ฿18,702
Outbound fare only — add a return separately if you need one.
Trip datesFlight itineraryTotal fareView
fri · Dec 25One way
Departurefri · Dec 25
One way2026
23:10BKK → SOF08:5012h 5m · 1 stop
2h 35m layover Istanbul
Outbound23:10BKK08:50SOF12h 5m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿18,702
฿19,672-5%
฿970 below average
Turkish AirlinesOne-way fare฿18,702฿19,672−5%Save ฿970View deal
Cheapest of December 2026
3 seats leftfri · Dec 18One way
Departurefri · Dec 18
One way2026
06:10BKK → SOF15:1011h 55m · 1 stop
2h 5m layover Istanbul
Outbound06:10BKK15:10SOF11h 55m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿18,708
฿19,672-5%
฿964 below average
Turkish AirlinesOne-way fare฿18,708฿19,672−5%Save ฿964View deal
Lowest 10% in next 365 days
9 seats leftfri · Dec 4One way
Departurefri · Dec 4
One way2026
10:20BKK → SOF20:5511h 45m · 1 stop
3h 50m layover Istanbul
Outbound10:20BKK20:55SOF11h 45m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿18,708
฿19,672-5%
฿964 below average
Turkish AirlinesOne-way fare฿18,708฿19,672−5%Save ฿964View deal
Lowest 10% in next 365 days
9 seats leftmon · Dec 14One way
Departuremon · Dec 14
One way2026
06:10BKK → SOF15:1011h 55m · 1 stop
2h 5m layover Istanbul
Outbound06:10BKK15:10SOF11h 55m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿18,708
฿19,672-5%
฿964 below average
Turkish AirlinesOne-way fare฿18,708฿19,672−5%Save ฿964View deal
Lowest 10% in next 365 days
9 seats leftmon · Dec 21One way
Departuremon · Dec 21
One way2026
06:10BKK → SOF15:1011h 55m · 1 stop
2h 5m layover Istanbul
Outbound06:10BKK15:10SOF11h 55m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿18,708
฿19,672-5%
฿964 below average
Turkish AirlinesOne-way fare฿18,708฿19,672−5%Save ฿964View deal
Lowest 10% in next 365 days
9 seats leftmon · Dec 7One way
Departuremon · Dec 7
One way2026
06:10BKK → SOF15:1011h 55m · 1 stop
2h 5m layover Istanbul
Outbound06:10BKK15:10SOF11h 55m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿18,708
฿19,672-5%
฿964 below average
Turkish AirlinesOne-way fare฿18,708฿19,672−5%Save ฿964View deal
Lowest 10% in next 365 days
9 seats leftsat · Dec 12One way
Departuresat · Dec 12
One way2026
06:10BKK → SOF15:1011h 55m · 1 stop
2h 5m layover Istanbul
Outbound06:10BKK15:10SOF11h 55m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿18,708
฿19,672-5%
฿964 below average
Turkish AirlinesOne-way fare฿18,708฿19,672−5%Save ฿964View deal
Lowest 10% in next 365 days
9 seats leftsat · Dec 19One way
Departuresat · Dec 19
One way2026
06:10BKK → SOF15:1011h 55m · 1 stop
2h 5m layover Istanbul
Outbound06:10BKK15:10SOF11h 55m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿18,708
฿19,672-5%
฿964 below average
Turkish AirlinesOne-way fare฿18,708฿19,672−5%Save ฿964View deal
Lowest 10% in next 365 days
9 seats leftsat · Dec 26One way
Departuresat · Dec 26
One way2026
10:20BKK → SOF20:5511h 45m · 1 stop
3h 50m layover Istanbul
Outbound10:20BKK20:55SOF11h 45m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿18,708
฿19,672-5%
฿964 below average
Turkish AirlinesOne-way fare฿18,708฿19,672−5%Save ฿964View deal
Lowest 10% in next 365 days
9 seats leftsat · Dec 5One way
Departuresat · Dec 5
One way2026
23:10BKK → SOF11:0512h 5m · 1 stop
4h 50m layover Istanbul
Outbound23:10BKK11:05SOF12h 5m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿18,708
฿19,672-5%
฿964 below average
Turkish AirlinesOne-way fare฿18,708฿19,672−5%Save ฿964View deal
Lowest 10% in next 365 days
9 seats leftsun · Dec 13One way
Departuresun · Dec 13
One way2026
06:10BKK → SOF15:1011h 55m · 1 stop
2h 5m layover Istanbul
Outbound06:10BKK15:10SOF11h 55m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿18,708
฿19,672-5%
฿964 below average
Turkish AirlinesOne-way fare฿18,708฿19,672−5%Save ฿964View deal
Lowest 10% in next 365 days
9 seats leftsun · Dec 20One way
Departuresun · Dec 20
One way2026
10:20BKK → SOF20:5511h 45m · 1 stop
3h 50m layover Istanbul
Outbound10:20BKK20:55SOF11h 45m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿18,708
฿19,672-5%
฿964 below average
Turkish AirlinesOne-way fare฿18,708฿19,672−5%Save ฿964View deal
Lowest 10% in next 365 days
9 seats leftsun · Dec 27One way
Departuresun · Dec 27
One way2026
06:10BKK → SOF15:1011h 55m · 1 stop
2h 5m layover Istanbul
Outbound06:10BKK15:10SOF11h 55m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿18,708
฿19,672-5%
฿964 below average
Turkish AirlinesOne-way fare฿18,708฿19,672−5%Save ฿964View deal
Lowest 10% in next 365 days
9 seats leftsun · Dec 6One way
Departuresun · Dec 6
One way2026
06:10BKK → SOF15:1011h 55m · 1 stop
2h 5m layover Istanbul
Outbound06:10BKK15:10SOF11h 55m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿18,708
฿19,672-5%
฿964 below average
Turkish AirlinesOne-way fare฿18,708฿19,672−5%Save ฿964View deal
Lowest 10% in next 365 days
9 seats leftthu · Dec 10One way
Departurethu · Dec 10
One way2026
06:10BKK → SOF15:1011h 55m · 1 stop
2h 5m layover Istanbul
Outbound06:10BKK15:10SOF11h 55m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿18,708
฿19,672-5%
฿964 below average
Turkish AirlinesOne-way fare฿18,708฿19,672−5%Save ฿964View deal
Lowest 10% in next 365 days
9 seats leftthu · Dec 17One way
Departurethu · Dec 17
One way2026
06:10BKK → SOF15:1011h 55m · 1 stop
2h 5m layover Istanbul
Outbound06:10BKK15:10SOF11h 55m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿18,708
฿19,672-5%
฿964 below average
Turkish AirlinesOne-way fare฿18,708฿19,672−5%Save ฿964View deal
Lowest 10% in next 365 days
9 seats leftthu · Dec 24One way
Departurethu · Dec 24
One way2026
23:10BKK → SOF08:5012h 5m · 1 stop
2h 35m layover Istanbul
Outbound23:10BKK08:50SOF12h 5m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿18,708
฿19,672-5%
฿964 below average
Turkish AirlinesOne-way fare฿18,708฿19,672−5%Save ฿964View deal
Lowest 10% in next 365 days
9 seats leftthu · Dec 3One way
Departurethu · Dec 3
One way2026
06:10BKK → SOF15:1011h 55m · 1 stop
2h 5m layover Istanbul
Outbound06:10BKK15:10SOF11h 55m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿18,708
฿19,672-5%
฿964 below average
Turkish AirlinesOne-way fare฿18,708฿19,672−5%Save ฿964View deal
Lowest 10% in next 365 days
9 seats lefttue · Dec 15One way
Departuretue · Dec 15
One way2026
06:10BKK → SOF15:1011h 55m · 1 stop
2h 5m layover Istanbul
Outbound06:10BKK15:10SOF11h 55m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿18,708
฿19,672-5%
฿964 below average
Turkish AirlinesOne-way fare฿18,708฿19,672−5%Save ฿964View deal
Lowest 10% in next 365 days
9 seats lefttue · Dec 22One way
Departuretue · Dec 22
One way2026
10:20BKK → SOF20:5511h 45m · 1 stop
3h 50m layover Istanbul
Outbound10:20BKK20:55SOF11h 45m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿18,708
฿19,672-5%
฿964 below average
Turkish AirlinesOne-way fare฿18,708฿19,672−5%Save ฿964View deal
Lowest 10% in next 365 days
9 seats leftPlan with confidence
Find the trip that fits
Compare prices, dates, airlines and travel time. Then choose the deal that feels right.
See the difference
December 2026 at a glance
Compare price, non-stop choice and travel time with other Sofia options.
Non-stop options
0%+0 points compared with other flights
Typical flight time
11h 55m— longer than the comparison
Roundtrip options
531Trips ready to compare
Typical prices
What do Sofia roundtrips usually cost?
This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.
Lowest฿31,587
Typical low฿38,369
Typical฿40,864
Typical high฿43,895
Flexible dates
Cheapest departure dates for Sofia
Compare nearby dates to see where the better prices are. Always check the final price before booking.
฿39,516
Dec 1
฿41,382
Dec 2
฿41,903
Dec 3
฿41,903
Dec 4
฿42,192
Dec 5
฿42,192
Dec 6
฿42,192
Dec 7
฿42,193
Dec 9
฿42,193
Dec 10
฿42,193
Dec 12
฿43,895
Dec 13
฿43,895
Dec 14
฿43,895
Dec 15
฿41,494
Dec 16
฿43,895
Dec 17
฿41,813
Dec 18
฿41,268
Dec 19
฿40,864
Dec 20
฿40,537
Dec 21
฿40,485
Dec 22
฿40,399
Dec 23
฿39,592
Dec 24
฿39,085
Dec 25
฿38,369
Dec 26
฿38,369
Dec 27
฿38,822
Dec 28
฿37,032
Dec 29
฿37,032
Dec 30
฿36,994
Dec 31
Flexible timing
Compare Sofia by travel month
Open a month to compare its dates, prices and available flights.
Airline comparison
Which airlines show the lowest Sofia fares?
Some trips combine airlines, so check both flights before you book.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1Austrian Airlines | ฿31,587 | ฿35,348–฿40,864 | 106 | 0% |
| 2Turkish Airlines | ฿31,587 | ฿38,369–฿43,895 | 527 | 0% |
| 3Thai Airways | ฿35,596 | ฿40,399–฿43,895 | 116 | 0% |
| 4Lufthansa | ฿35,875 | — | 1 | — |
| 5flydubai | ฿36,608 | ฿37,531–฿49,870 | 221 | 0% |
| 6G2 | ฿39,085 | ฿39,091–฿41,494 | 76 | 0% |
| 7Etihad Airways | ฿44,876 | — | 2 | — |
| 8Wizz Air | ฿44,876 | — | 2 | — |
| 9Thai AirAsia | ฿44,992 | — | 4 | — |
Weather through the year
Typical temperatures in Sofia
Usual monthly temperatures can help you choose when to go. They are not a live forecast.
-1°Jan
2°Feb
6°Mar
11°Apr
16°May
20°Jun
22°Jul
22°Aug
18°Sep
12°Oct
6°Nov
1°Dec
Useful trip facts
What to know about Sofia
- Country
- Bulgaria
- Arrival code
- SOF
- Typical annual temperature
- 11°C
- Usual temperature, not a forecast
- Trip styles
- City, Mountain
- Bangkok departure airports
- BKK
- Airports represented in the current fare results
- Arrival airports
- SOF
- Airports represented in the current fare results
- Typical outbound from Bangkok
- 11h 55m
- Typical stay
- 12 nights
Why go
Why travelers consider Sofia
Bulgaria's ancient capital. Roman ruins, Ottoman baths, and mountain views at Europe's best-value destination.
Explore related searches
Common questions about Sofia
What is the lowest available one-way fare for Sofia?
The lowest available one-way fare is ฿18,702. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for Sofia?
The lowest available roundtrip fare is ฿31,587. Check the dates, baggage and final total before booking.
What is a typical fare for Sofia?
A typical fare is ฿40,864. Many available options sit between ฿38,369 and ฿43,895.
How many choices are available for Sofia?
Choose from 531 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Sofia?
0 roundtrip flights are non-stop both ways. That is 0% of the current choices.
Which month has the lowest fares for Sofia?
Dec 2026 has the lowest available roundtrip fare, from ฿31,587.
What is the cheapest flight from Bangkok to Sofia?
The lowest currently observed flight from Bangkok to Sofia is ฿31,587. Confirm the final itinerary total and availability before booking.
When is the best time to fly from Bangkok to Sofia?
Based on current prices, December 2026 offers some of the best deals from Bangkok to Sofia. Check the month-by-month breakdown on this page for the cheapest times to fly.