18°MildSeptember weather

🇧🇬Sofia

Bulgaria

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

MountainCityIn 63 days

SofiaBulgaria

Sep 14 → Sep 195 nights

06:40BKK → SOF15:00

11h 15m · 1 stop · via Istanbul

13:45SOF → BKK09:50

13h 15m · 1 stop · via Zürich

฿37,322

Turkish Airlines

SWISS

Get this Deal

Secure booking via Kiwi.com

Itinerary

OutboundSeptember 14·Monday

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

5 nights in Sofia

ReturnSeptember 19·Saturday

13:45

SOF

1 stop

13h 15m

09:50

BKK

SOF13:45ZRH15:05
2h 20m
2h 50m layover in Zürich
ZRH17:55BKK09:50
10h 55m

Baggage varies — check booking details.

Daily prices to Sofia15 days around September 14, 2026

AvgMinp25–p75

Cheapest

฿31,314

Sep 22

Global average

฿35,137

All travel dates

September avg

฿33,277

Selected month

Price Intelligence

Above average

Cheaper than 22% of tracked flights to Sofia

฿37,322

Min Price ฿30,274Max Price ฿42,199

Next 365 days avg

฿35,137

September avg

฿33,294

Cheapest seen

฿30,274

Cheapest of September

฿31,314

Flexible Dates

Return →Depart ↓	Mon Sep 14	Tue Sep 15	Wed Sep 16	Thu Sep 17	Fri Sep 18	Sat Sep 19	Sun Sep 20	Mon Sep 21	Tue Sep 22	Wed Sep 23	Thu Sep 24
Wed Sep 9	–	฿31,679	฿31,681	฿35,518	–	–	฿33,346	฿31,606	฿31,681	฿31,681	฿33,346
Thu Sep 10	–	฿31,598	฿31,598	฿35,518	–	฿37,322	฿33,346	฿31,606	฿31,598	฿31,598	฿33,346
Fri Sep 11	฿32,809	฿31,598	฿31,598	฿35,518	฿43,394	฿37,322	฿33,346	฿31,606	฿31,598	฿31,598	฿33,346
Sat Sep 12	–	฿31,598	฿31,598	฿35,518	–	฿37,322	฿33,346	฿31,598	฿31,598	฿31,598	฿33,346
Sun Sep 13	–	–	฿31,598	฿35,518	–	฿37,322	฿33,346	฿31,606	฿31,598	฿31,598	฿33,346
Mon Sep 14	–	–	–	฿35,518	฿43,536	฿37,322	฿33,346	฿31,598	฿31,598	฿31,598	฿33,346
Tue Sep 15	–	–	–	–	–	฿37,322	฿33,346	฿31,606	฿31,598	฿31,338	฿33,346
Wed Sep 16	–	–	–	–	–	฿37,322	฿33,346	฿31,606	฿31,598	฿31,598	฿33,346
Thu Sep 17	–	–	–	–	–	–	฿33,346	฿31,606	฿31,598	฿31,598	฿33,346
Fri Sep 18	–	–	–	–	–	–	–	฿31,606	฿31,598	฿31,598	฿33,346
Sat Sep 19	–	–	–	–	–	–	–	–	฿31,598	฿31,598	฿33,346

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 ฿35,137. 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

Sep 14Sep 19

MondaySaturday

1 stop each way5 nights

Roundtrip

฿37,322

Airlines

Turkish Airlines

SWISS

1 Stop out · 1 Stop back· 28h 25m total

Get this Deal

Secure booking via Kiwi.com

Explore Sofia

Similar Destinations

Other Eastern Europe deals around the same dates

฿42,964-21%฿8,976 below avg

1 stop / 1 stop

Sep 14 → Sep 19

฿37,322

Get this Deal