18°MildSeptember weather

🇧🇬Sofia

Bulgaria

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

MountainCityIn 79 daysHoliday

Passing of King Bhumibol Adulyadej· Tue, Oct 13

SofiaBulgaria

Sep 30 → Oct 1919 nights

06:40BKK → SOF15:00

11h 15m · 1 stop · via Istanbul

18:55SOF → BKK14:50

11h 50m · 1 stop · via Vienna

฿35,038

Turkish Airlines

Austrian Airlines

Get this Deal

Secure booking via Kiwi.com

Itinerary

OutboundSeptember 30·Wednesday

06:40

BKK

1 stop

11h 15m

15:00

SOFGMT+3

BKK06:40IST12:40
10h
1h 5m layover in Istanbul
IST13:45SOF15:00
1h 15m

19 nights in Sofia

ReturnOctober 19·Monday

18:55

SOF

1 stop

11h 50m

14:50

BKK

SOF18:55VIE19:30
1h 35m
4h 5m layover in Vienna
VIE23:35BKK14:50
10h 15m

Baggage varies — check booking details.

Daily prices to Sofia15 days around September 30, 2026

AvgMinp25–p75

Cheapest

฿31,314

Sep 22

Global average

฿34,755

All travel dates

September avg

฿33,478

Selected month

Price Intelligence

Fair price

Cheaper than 40% of tracked flights to Sofia

฿35,038

Min Price ฿30,274Max Price ฿40,957

Next 365 days avg

฿34,755

September avg

฿33,256

Cheapest seen

฿30,274

Cheapest of September

฿31,314

Flexible Dates

Return →Depart ↓	Wed Oct 14	Thu Oct 15	Fri Oct 16	Sat Oct 17	Sun Oct 18	Mon Oct 19	Tue Oct 20	Wed Oct 21	Thu Oct 22	Fri Oct 23	Sat Oct 24
Fri Sep 25	฿35,518	฿36,453	฿37,696	฿38,273	–	–	–	–	–	–	–
Sat Sep 26	฿35,518	฿36,453	฿37,696	฿38,273	฿35,520	–	–	–	–	–	–
Sun Sep 27	฿35,518	฿36,453	฿37,696	฿38,273	฿35,520	฿39,298	–	–	–	–	–
Mon Sep 28	฿35,518	฿36,453	฿37,696	฿38,273	฿35,520	฿35,038	฿31,598	–	–	–	–
Tue Sep 29	฿35,518	฿36,453	฿37,696	฿38,273	฿35,520	฿35,038	฿31,598	฿31,598	–	–	–
Wed Sep 30	฿35,518	฿36,453	฿37,696	฿35,985	฿35,520	฿35,038	฿31,598	฿31,598	฿41,533	–	–
Thu Oct 1	฿35,518	฿36,453	฿37,696	฿38,273	฿34,271	฿35,038	฿31,598	฿31,598	฿37,696	฿35,603	–
Fri Oct 2	฿35,518	฿36,453	฿37,696	฿38,273	฿35,520	฿31,314	฿31,598	฿31,598	฿37,696	฿35,603	฿35,474
Sat Oct 3	฿35,518	฿36,453	฿37,696	฿38,273	฿35,520	฿35,038	฿31,598	฿31,598	฿37,696	฿35,603	฿31,598
Sun Oct 4	฿35,518	฿36,453	฿37,696	฿38,273	฿35,520	฿35,038	฿31,598	฿31,598	฿37,696	฿35,603	฿31,598
Mon Oct 5	฿35,518	฿36,453	฿37,696	฿38,273	฿35,520	฿35,038	฿31,598	฿31,598	฿37,696	฿35,603	฿31,598

Price History for This Deal

Jul 12 – Jul 13 · Price History

LowestHighest▲ 0% since Jul 12

Tracked since we first saw this flight. Each step marks a recorded price change.

Sofia

Explore

18°C

Mild

0km

Distance

BGN

Currency

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 ฿30,274. 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 ฿34,755. You can save up to 13% 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

Sep 30Oct 19

WednesdayMonday

1 stop each way19 nights

Roundtrip

฿35,038

Airlines

Turkish Airlines

Austrian Airlines

1 Stop out · 1 Stop back· 28h 15m total

Get this Deal

Secure booking via Kiwi.com

Explore Sofia

Similar Destinations

Other Eastern Europe deals around the same dates

฿42,503-25%฿10,448 below avg

Austrian Airlines

1 stop / 1 stop

Sep 30 → Oct 19

฿35,038

Get this Deal