1°ColdDecember weather

🇧🇬Sofia

Bulgaria

Bulgaria's ancient capital. Roman ruins, Ottoman baths, and mountain views at Europe's best-value destination.

CityMountainHoliday

New Year's Eve· Thu, Dec 31

SofiaBulgaria

Dec 12 → Dec 3118 nights

23:45BKK → SOF08:50

11h 40m · 1 stop · via Istanbul

18:45SOF → BKK15:30

11h 40m · 1 stop · via Vienna

฿41,341

Thai Airways

Turkish Airlines

Austrian Airlines

Get this Deal

Secure booking via Kiwi.com

Itinerary

OutboundDecember 12·Saturday

23:45

BKK

1 stop

11h 40m

08:50

SOFGMT+2

BKK23:45IST06:05
10h 20m
2h 25m layover in Istanbul
IST08:30SOF08:50
1h 20m

18 nights in Sofia

ReturnDecember 31·Thursday

18:45

SOF

1 stop

11h 40m

15:30

BKK

SOF18:45VIE19:20
1h 35m
4h 5m layover in Vienna
VIE23:25BKK15:30
10h 5m

Baggage varies — check booking details.

Daily prices to Sofia15 days around December 12, 2026

AvgMinp25–p75

Cheapest

฿31,535

Nov 27

Global average

฿35,009

All travel dates

December avg

฿42,438

Selected month

Price Intelligence

Expensive

Cheaper than 10% of tracked flights to Sofia

฿41,341

Min Price ฿30,275Max Price ฿41,519

Next 365 days avg

฿35,009

December avg

฿42,406

Cheapest seen

฿30,275

Cheapest of December

฿31,535

Flexible Dates

Return →Depart ↓	Sat Dec 26	Sun Dec 27	Mon Dec 28	Tue Dec 29	Wed Dec 30	Thu Dec 31	Fri Jan 1	Sat Jan 2	Sun Jan 3	Mon Jan 4	Tue Jan 5
Mon Dec 7	–	฿46,397	฿47,829	–	–	–	–	–	–	–	–
Tue Dec 8	–	฿46,397	฿47,829	฿46,412	฿45,103	–	–	–	–	–	–
Wed Dec 9	–	฿47,851	฿47,447	฿46,412	฿41,226	฿41,341	–	–	–	–	–
Thu Dec 10	–	฿47,851	฿47,447	฿46,412	฿41,226	฿38,341	฿45,422	–	–	–	–
Fri Dec 11	–	฿47,851	฿47,447	฿46,412	฿41,226	฿38,341	฿42,091	฿48,592	–	–	–
Sat Dec 12	–	฿47,851	฿47,447	–	฿44,481	฿41,341	฿45,422	฿48,592	฿46,519	–	–
Sun Dec 13	–	฿47,851	฿47,447	฿46,412	฿41,226	฿38,341	฿42,091	฿45,004	฿46,519	฿44,989	–
Mon Dec 14	–	฿47,851	฿47,447	฿46,412	฿41,226	฿38,341	฿42,091	฿45,004	฿46,519	฿44,989	฿43,934
Tue Dec 15	–	–	฿48,882	–	฿45,103	฿42,217	฿46,857	–	฿47,954	฿46,424	฿43,934
Wed Dec 16	–	฿46,397	฿47,829	฿46,412	฿41,226	฿38,341	฿42,091	฿45,004	฿45,672	฿42,091	฿42,091
Thu Dec 17	–	฿46,397	฿47,829	฿46,412	฿41,226	฿38,341	฿42,091	฿45,004	฿45,672	฿42,091	฿42,091

Sofia

Explore

1°C

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0km

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BGN

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Things to Do

🏙City⛰Mountain📜Historic💰Budget⛷Skiing Nearby🥾Hiking🏛Museums♨Hot Springs🏙City⛰Mountain📜Historic💰Budget⛷Skiing Nearby🥾Hiking🏛Museums♨Hot Springs🏙City⛰Mountain📜Historic💰Budget⛷Skiing Nearby🥾Hiking🏛Museums♨Hot Springs

Food & Drink

🥗Shopska SaladBanitsa🍖Grilled Meats🍷Rakia🥗Shopska SaladBanitsa🍖Grilled Meats🍷Rakia🥗Shopska SaladBanitsa🍖Grilled Meats🍷Rakia

Culture

📜Thracian Heritage🕌Ottoman InfluenceOrthodox Christianity📜Thracian Heritage🕌Ottoman InfluenceOrthodox Christianity📜Thracian Heritage🕌Ottoman InfluenceOrthodox Christianity

History

📜2000+ Years Old🇷Roman Serdica🕌Ottoman Period📜2000+ Years Old🇷Roman Serdica🕌Ottoman Period📜2000+ Years Old🇷Roman Serdica🕌Ottoman Period

Getting Around

🚇Metro🚋Tram🚌Bus🚇Metro🚋Tram🚌Bus🚇Metro🚋Tram🚌Bus

Nightlife

💃Clubs🍺Craft Beer🍷Wine Bars💃Clubs🍺Craft Beer🍷Wine Bars💃Clubs🍺Craft Beer🍷Wine Bars

Family Friendly

🌳Parks⛰Mountain🛡Safe🌳Parks⛰Mountain🛡Safe🌳Parks⛰Mountain🛡Safe

FAQ about Sofia

What is the cheapest flight from Bangkok to Sofia?

The cheapest flight we've found from Bangkok to Sofia is ฿30,275. Prices change frequently, so check back often for the latest deals.

What is the average flight price from Bangkok to Sofia?

The average price for flights from Bangkok to Sofia is around ฿35,009. You can save up to 14% by booking the cheapest available deal.

When is the best time to fly from Bangkok to Sofia?

Prices vary throughout the year. Use the month filter on this page to find the cheapest time to fly from Bangkok to Sofia.

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.

Do I need a visa to visit Sofia, Bulgaria?

Visa requirements depend on your nationality. We recommend checking with the embassy or consulate of Bulgaria for the most up-to-date visa information before booking your flight.

Find more Sofia deals

Dec 12Dec 31

SaturdayThursday

1 stop each way18 nights

Roundtrip

฿41,341

Airlines

Thai Airways

Turkish Airlines

Austrian Airlines

1 Stop out · 1 Stop back· 29h 50m total

Get this Deal

Secure booking via Kiwi.com

Explore Sofia

Similar Destinations

Other Eastern Europe deals around the same dates

฿42,725-20%฿8,662 below avg

Thai Airways

1 stop / 1 stop

Dec 12 → Dec 31

฿41,341

Get this Deal