Typical price difference
+15%฿41,288 here compared with ฿36,055
One-way and roundtrip flights from Bangkok1°Cold
Flights to Sofia in December 2026
🏙️City🏔️Mountain
DepartureTue, Dec 15± 15 days
- Lowest fare
- ฿18,870 Dec 2
- Roundtrip from
- ฿31,772
- Typical roundtrip
- ฿41,288
Top deals
Flights and prices
Sofia: prices, dates and useful details
Planning a trip to Sofia? Compare dates, airlines, flight times and direct options from Bangkok. 31 one-way fares from ฿18,870 · 505 roundtrips from ฿31,772. These results are for december 2026.
- One way from
- ฿18,870
- 31 outbound-only options
- Roundtrip from
- ฿31,772
- 505 complete trips
- Typical roundtrip
- ฿41,288
- Half cost less, half cost more
- Flight options
- 505
- Roundtrips available
Saved searches
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Daily prices to Sofia15 days around December 15, 2026
AvgMinp25–p75
Cheapest
฿18,870
Dec 2
Global average
฿19,724
All travel dates
December avg
฿19,429
Selected month
Sort bySort by
Best Deals
Trip datesFlight itineraryTotal fareView
fri · Dec 11One way
Departurefri · Dec 11
One way2026
10:20BKK → SOF20:5511h 45m · 1 stop
3h 50m layover Istanbul
Outbound10:20BKK20:55SOF11h 45m1 stop · via Istanbul
Operated by
Turkish Airlines
Turkish Airlines฿18,870
฿19,724-4%
฿854 below average
Turkish AirlinesOne-way fare฿18,870฿19,724−4%Save ฿854View deal
Cheapest in the next 365 days
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฿18,870
฿19,724-4%
฿854 below average
Turkish AirlinesOne-way fare฿18,870฿19,724−4%Save ฿854View deal
Cheapest in the next 365 days
sat · 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฿18,870
฿19,724-4%
฿854 below average
Turkish AirlinesOne-way fare฿18,870฿19,724−4%Save ฿854View deal
Cheapest in the next 365 days
sat · Dec 26One way
Departuresat · Dec 26
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฿18,870
฿19,724-4%
฿854 below average
Turkish AirlinesOne-way fare฿18,870฿19,724−4%Save ฿854View deal
Cheapest in the next 365 days
sat · Dec 5One way
Departuresat · Dec 5
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฿18,870
฿19,724-4%
฿854 below average
Turkish AirlinesOne-way fare฿18,870฿19,724−4%Save ฿854View deal
Cheapest in the next 365 days
sun · Dec 13One way
Departuresun · Dec 13
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฿18,870
฿19,724-4%
฿854 below average
Turkish AirlinesOne-way fare฿18,870฿19,724−4%Save ฿854View deal
Cheapest in the next 365 days
sun · Dec 20One way
Departuresun · Dec 20
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฿18,870
฿19,724-4%
฿854 below average
Turkish AirlinesOne-way fare฿18,870฿19,724−4%Save ฿854View deal
Cheapest in the next 365 days
sun · Dec 6One way
Departuresun · Dec 6
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฿18,870
฿19,724-4%
฿854 below average
Turkish AirlinesOne-way fare฿18,870฿19,724−4%Save ฿854View deal
Cheapest in the next 365 days
thu · Dec 24One way
Departurethu · Dec 24
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฿18,870
฿19,724-4%
฿854 below average
Turkish AirlinesOne-way fare฿18,870฿19,724−4%Save ฿854View deal
Cheapest in the next 365 days
tue · 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฿18,870
฿19,724-4%
฿854 below average
Turkish AirlinesOne-way fare฿18,870฿19,724−4%Save ฿854View deal
Cheapest in the next 365 days
wed · Dec 2One way
Departurewed · Dec 2
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฿18,870
฿19,724-4%
฿854 below average
Turkish AirlinesOne-way fare฿18,870฿19,724−4%Save ฿854View deal
Cheapest in the next 365 days
wed · Dec 9One way
Departurewed · Dec 9
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฿18,870
฿19,724-4%
฿854 below average
Turkish AirlinesOne-way fare฿18,870฿19,724−4%Save ฿854View deal
Cheapest in the next 365 days
fri · Dec 4One way
Departurefri · Dec 4
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฿18,939
฿19,724-4%
฿785 below average
Turkish AirlinesOne-way fare฿18,939฿19,724−4%Save ฿785View deal
Lowest 10% in next 365 days
mon · Dec 21One way
Departuremon · Dec 21
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฿18,939
฿19,724-4%
฿785 below average
Turkish AirlinesOne-way fare฿18,939฿19,724−4%Save ฿785View deal
Lowest 10% in next 365 days
mon · 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฿18,939
฿19,724-4%
฿785 below average
Turkish AirlinesOne-way fare฿18,939฿19,724−4%Save ฿785View deal
Lowest 10% in next 365 days
thu · Dec 17One way
Departurethu · Dec 17
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฿18,939
฿19,724-4%
฿785 below average
Turkish AirlinesOne-way fare฿18,939฿19,724−4%Save ฿785View deal
Lowest 10% in next 365 days
thu · 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฿18,939
฿19,724-4%
฿785 below average
Turkish AirlinesOne-way fare฿18,939฿19,724−4%Save ฿785View deal
Lowest 10% in next 365 days
tue · Dec 1One way
Departuretue · Dec 1
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฿18,939
฿19,724-4%
฿785 below average
Turkish AirlinesOne-way fare฿18,939฿19,724−4%Save ฿785View deal
Lowest 10% in next 365 days
tue · Dec 8One way
Departuretue · Dec 8
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฿18,939
฿19,724-4%
฿785 below average
Turkish AirlinesOne-way fare฿18,939฿19,724−4%Save ฿785View deal
Lowest 10% in next 365 days
wed · Dec 16One way
Departurewed · Dec 16
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฿18,939
฿19,724-4%
฿785 below average
Turkish AirlinesOne-way fare฿18,939฿19,724−4%Save ฿785View deal
Lowest 10% in next 365 days
Plan 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 55m0h 10m longer than the comparison
Roundtrip options
505Trips 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฿31,772
Typical low฿39,701
Typical฿41,288
Typical high฿44,744
Flexible dates
Cheapest departure dates for Sofia
Compare nearby dates to see where the better prices are. Always check the final price before booking.
฿37,980
Dec 1
฿38,323
Dec 2
฿38,764
Dec 3
฿40,245
Dec 4
฿41,208
Dec 5
฿41,208
Dec 6
฿41,299
Dec 7
฿43,102
Dec 8
฿41,230
Dec 9
฿43,112
Dec 10
฿43,032
Dec 11
฿44,713
Dec 12
฿44,664
Dec 13
฿44,204
Dec 14
฿44,150
Dec 15
฿42,586
Dec 16
฿41,323
Dec 17
฿41,333
Dec 18
฿41,254
Dec 19
฿41,208
Dec 20
฿41,277
Dec 21
฿41,208
Dec 22
฿39,804
Dec 23
฿39,701
Dec 24
฿39,701
Dec 25
฿39,697
Dec 26
฿43,831
Dec 27
฿40,702
Dec 28
฿43,418
Dec 29
฿42,574
Dec 30
฿43,747
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 |
|---|---|---|---|---|
| 1Turkish Airlines | ฿31,772 | ฿39,701–฿44,744 | 503 | 0% |
| 2Austrian Airlines | ฿31,772 | ฿38,621–฿46,855 | 104 | 0% |
| 3Lufthansa | ฿36,396 | ฿38,762–฿45,351 | 33 | 0% |
| 4flydubai | ฿36,924 | ฿37,350–฿41,054 | 35 | 0% |
| 5Thai Airways | ฿37,690 | ฿41,208–฿44,664 | 274 | 0% |
| 6SWISS | ฿38,607 | ฿38,607–฿42,483 | 15 | — |
| 7Etihad Airways | ฿47,932 | — | 1 | — |
| 8Wizz Air | ฿47,932 | — | 1 | — |
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
- Trip styles
- City, Mountain
- Typical outbound from Bangkok
- 11h 55m
- Typical stay
- 13 nights
Usual temperature, not a forecast
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 ฿18,870. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for Sofia?
The lowest available roundtrip fare is ฿31,772. Check the dates, baggage and final total before booking.
What is a typical fare for Sofia?
A typical fare is ฿41,288. Many available options sit between ฿39,701 and ฿44,744.
How many choices are available for Sofia?
Choose from 505 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 ฿31,772.
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.
Are there direct flights from Bangkok to Sofia?
Availability of direct flights depends on the season and airline. Use the "Direct" filter on our search page to find non-stop flights from Bangkok to Sofia.