18°MildSeptember weather

🇧🇬Sofia

Bulgaria

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

MountainCityIn 69 days

SofiaBulgaria

Sep 20 → Sep 233 nights

06:40BKK → SOF15:00

11h 15m · 1 stop · via Istanbul

18:55SOF → BKK14:50

11h 50m · 1 stop · via Vienna

฿31,617

฿34,922-9%

Save ฿3,305

Turkish Airlines

Austrian Airlines

Get this Deal

Secure booking via Kiwi.com

Itinerary

OutboundSeptember 20·Sunday

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

3 nights in Sofia

ReturnSeptember 23·Wednesday

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 20, 2026

AvgMinp25–p75

Cheapest

฿31,335

Sep 22

Global average

฿34,922

All travel dates

September avg

฿33,346

Selected month

Price Intelligence

Exceptional

Cheaper than 84% of tracked flights to Sofia

฿31,617

Min Price ฿30,271Max Price ฿41,286

Next 365 days avg

฿34,922

September avg

฿33,279

Cheapest seen

฿30,271

Cheapest of September

฿31,335

Flexible Dates

Return →Depart ↓	Fri Sep 18	Sat Sep 19	Sun Sep 20	Mon Sep 21	Tue Sep 22	Wed Sep 23	Thu Sep 24	Fri Sep 25	Sat Sep 26	Sun Sep 27	Mon Sep 28
Tue Sep 15	฿33,368	฿37,227	฿33,367	฿31,625	฿31,618	฿31,617	฿33,367	฿31,700	฿33,411	฿31,617	฿31,618
Wed Sep 16	–	฿37,227	฿33,367	฿31,625	฿31,618	฿31,617	฿33,367	฿31,700	฿33,411	฿31,617	฿31,618
Thu Sep 17	–	–	฿33,367	฿31,625	฿31,618	฿31,617	฿33,367	฿31,700	฿33,411	฿31,617	฿31,618
Fri Sep 18	–	–	–	฿31,625	฿31,618	฿31,617	฿33,367	฿31,700	฿33,411	฿31,617	฿31,618
Sat Sep 19	–	–	–	–	฿31,618	฿31,617	฿33,367	฿31,700	฿33,411	฿31,617	฿31,618
Sun Sep 20	–	–	–	–	–	฿31,617	฿33,367	฿31,700	฿33,411	฿31,617	฿31,618
Mon Sep 21	–	–	–	–	–	–	฿33,367	฿31,700	฿33,411	฿31,617	฿31,618
Tue Sep 22	–	–	–	–	–	–	–	฿31,700	฿33,411	฿31,617	฿31,618
Wed Sep 23	–	–	–	–	–	–	–	–	฿33,411	฿31,617	฿31,618
Thu Sep 24	–	–	–	–	–	–	–	–	–	฿31,617	฿31,618
Fri Sep 25	–	–	–	–	–	–	–	–	–	–	฿31,618

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 ฿30,271. 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 ฿34,922. 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 20Sep 23

SundayWednesday

1 stop each way3 nights

Roundtrip

฿31,617

฿34,922-9%

฿3,305 below avg

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

฿42,336-24%฿10,284 below avg

Austrian Airlines

1 stop / 1 stop

Sep 20 → Sep 23

฿31,617฿34,922

-9%Save ฿3,305

Get this Deal