18°MildSeptember weather

🇧🇬Sofia

Bulgaria

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

MountainCityIn 75 daysHoliday

Passing of King Bhumibol Adulyadej· Tue, Oct 13

SofiaBulgaria

Sep 26 → Oct 1821 nights

22:45BKK → SOF08:45

11h 15m · 1 stop · via Istanbul

18:55SOF → BKK14:50

11h 50m · 1 stop · via Vienna

฿35,520

Turkish Airlines

Austrian Airlines

Get this Deal

Secure booking via Kiwi.com

Itinerary

OutboundSeptember 26·Saturday

22:45

BKK

1 stop

11h 15m

08:45

SOFGMT+3

BKK22:45IST04:45
10h
2h 45m layover in Istanbul
IST07:30SOF08:45
1h 15m

21 nights in Sofia

ReturnOctober 18·Sunday

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 26, 2026

AvgMinp25–p75

Cheapest

฿31,314

Sep 22

Global average

฿34,953

All travel dates

September avg

฿33,467

Selected month

Price Intelligence

Fair price

Cheaper than 35% of tracked flights to Sofia

฿35,520

Min Price ฿30,274Max Price ฿41,415

Next 365 days avg

฿34,953

September avg

฿33,263

Cheapest seen

฿30,274

Cheapest of September

฿31,314

Flexible Dates

Return →Depart ↓	Tue Oct 13	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
Mon Sep 21	฿31,598	–	–	–	–	–	–	–	–	–	–
Tue Sep 22	฿31,598	฿35,518	–	–	–	–	–	–	–	–	–
Wed Sep 23	฿31,598	฿35,518	฿36,453	–	–	–	–	–	–	–	–
Thu Sep 24	฿31,598	฿35,518	฿36,453	฿37,696	–	–	–	–	–	–	–
Fri Sep 25	฿31,598	฿35,518	฿36,453	฿37,696	฿38,273	–	–	–	–	–	–
Sat Sep 26	฿31,598	฿35,518	฿36,453	฿37,696	฿38,273	฿35,520	–	–	–	–	–
Sun Sep 27	฿31,598	฿35,518	฿36,453	฿37,696	฿38,273	฿35,520	฿39,298	–	–	–	–
Mon Sep 28	฿31,598	฿35,518	฿36,453	฿37,696	฿38,273	฿35,520	฿35,038	฿31,598	–	–	–
Tue Sep 29	฿31,598	฿35,518	฿36,453	฿37,696	฿38,273	฿35,520	฿35,038	฿31,598	฿31,598	–	–
Wed Sep 30	฿31,598	฿35,518	฿36,453	฿37,696	฿38,273	฿35,520	฿35,038	฿31,598	฿31,598	฿41,533	–
Thu Oct 1	฿31,598	฿35,518	฿36,453	฿37,696	฿38,273	฿35,520	฿35,038	฿31,598	฿31,598	฿37,696	฿35,603

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 ฿34,953. 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 26Oct 18

SaturdaySunday

1 stop each way21 nights

Roundtrip

฿35,520

Airlines

Turkish Airlines

Austrian Airlines

1 Stop out · 1 Stop back· 29h 55m total

Get this Deal

Secure booking via Kiwi.com

Explore Sofia

Similar Destinations

Other Eastern Europe deals around the same dates

฿43,048-26%฿10,993 below avg

Austrian Airlines

1 stop / 1 stop

Sep 26 → Oct 18

฿35,520

Get this Deal