18°MildSeptember weather
🇧🇬Sofia
Bulgaria
Bulgaria's ancient capital. Roman ruins, Ottoman baths, and mountain views at Europe's best-value destination.
CityMountainIn 78 daysHoliday
Passing of King Bhumibol Adulyadej· Tue, Oct 13
SofiaBulgaria
Sep 29 → Oct 2121 nights
22:45BKK → SOF08:45
11h 15m · 1 stop · via Istanbul
18:55SOF → BKK14:50
11h 50m · 1 stop · via Vienna
฿31,617
฿35,345-11%
Save ฿3,728
Turkish Airlines
Austrian AirlinesGet this Deal
Secure booking via Kiwi.com
Itinerary
OutboundSeptember 29·Tuesday
22:45
BKK
1 stop11h 15m
08:45
SOFGMT+3
- BKK22:45IST04:4510h
- 2h 45m layover in Istanbul
- IST07:30SOF08:451h 15m
21 nights in Sofia
ReturnOctober 21·Wednesday
18:55
SOF
1 stop11h 50m
14:50
BKK
- SOF18:55VIE19:301h 35m
- 4h 5m layover in Vienna
- VIE23:35BKK14:5010h 15m
Baggage varies — check booking details.
Daily prices to Sofia15 days around September 29, 2026
AvgMinp25–p75
Cheapest
฿31,617
Sep 14
Global average
฿35,345
All travel dates
September avg
฿35,145
Selected month
Price Intelligence
ExceptionalCheaper than 86% of tracked flights to Sofia
฿31,617
Min Price ฿30,271Max Price ฿42,303
Next 365 days avg
฿35,345
September avg
฿35,004
Cheapest seen
฿30,271
Cheapest of September
฿31,416
Flexible Dates
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
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 ฿35,345. 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.
Sep 29Oct 21
TuesdayWednesday
1 stop each way21 nights
Roundtrip
฿31,617
฿35,345-11%
฿3,728 below avgAirlinesTurkish AirlinesAustrian Airlines
Turkish AirlinesAustrian Airlines1 Stop out · 1 Stop back· 29h 55m total
Secure booking via Kiwi.com
Similar Destinations
Other Eastern Europe deals around the same dates
Sep 29 → Oct 21
฿31,617฿35,345
-11%Save ฿3,728