🇧🇬Sofia

Bulgaria

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

MountainCityIn 20 daysSoon

Passing of King Bhumibol Adulyadej· Tue, Oct 13

Sep 29 → Oct 2121 nights

23:50BKK → SOF08:45

11h · 1 stop · via Istanbul

09:35SOF → BKK05:40

10h 40m · 1 stop · via Istanbul

฿39,061

Fair price

Thai Airways

Turkish Airlines

9 seats left

Exact-itinerary fare history

Aug 30–Sep 9 · tracked price changes

1% above tracked low

Route avg. ฿36,754

First seen: ฿38,700
Tracked low: ฿38,700
Now: ฿39,061

Get this Deal

Continue to secure booking

Itinerary

OutboundSeptember 29·Tuesday

23:50

BKK

1 stop

11h

08:45

SOFGMT+3

BKK23:50IST05:35
9h 45m
1h 55m layover in Istanbul
IST07:30SOF08:45
1h 15m

21 nights in Sofia

ReturnOctober 21·Wednesday

09:35

SOF

1 stop

10h 40m

05:40

BKK

SOF09:35IST11:05
1h 30m
5h 25m layover in Istanbul
IST16:30BKK05:40
9h 10m

Baggage varies — check booking details.

Daily prices to Sofia15 days around September 29, 2026

AvgMinp25–p75

Cheapest

฿31,970

Sep 21

Global average

฿36,754

All travel dates

September avg

฿38,817

Selected month

Price check

Fair price

Cheaper than 58% of similar fares to Sofia

฿39,061

Min Price ฿31,324Higher fares ฿49,927

Next 365 days avg

฿36,754

September avg

฿39,052

Cheapest seen

฿31,324

Cheapest of September

฿31,970

Flexible Dates

Return →Depart ↓	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	Sun Oct 25	Mon Oct 26
Thu Sep 24	฿39,630	–	–	–	–	–	–	–	–	–	–
Fri Sep 25	฿41,388	฿44,737	–	–	–	–	–	–	–	–	–
Sat Sep 26	฿46,012	฿46,012	฿43,028	–	–	–	–	–	–	–	–
Sun Sep 27	฿44,011	฿44,011	฿41,027	฿39,832	–	–	–	–	–	–	–
Mon Sep 28	฿47,347	฿49,622	–	–	฿36,646	–	–	–	–	–	–
Tue Sep 29	฿39,408	฿39,408	฿36,424	฿35,428	฿35,339	฿39,061	–	–	–	–	–
Wed Sep 30	฿39,366	฿39,366	฿36,382	฿35,388	฿35,299	฿35,335	–	–	–	–	–
Thu Oct 1	฿41,563	฿41,894	฿38,538	฿36,306	฿36,210	฿33,131	฿38,376	฿38,376	–	–	–
Fri Oct 2	฿39,396	฿39,396	฿36,412	฿35,416	฿35,328	฿35,367	฿38,438	฿38,139	฿43,236	–	–
Sat Oct 3	฿39,434	฿39,434	฿36,450	฿35,453	฿35,364	฿35,406	฿38,475	฿38,175	฿41,291	฿46,866	–
Sun Oct 4	฿39,382	฿39,382	฿36,398	฿35,402	฿35,314	฿35,351	฿38,424	฿38,125	฿41,239	฿33,523	–

Price History for This Deal

Aug 30 – Sep 9 · Price History

LowestHighest▲ 1% since Aug 30

See how this fare has changed over time.

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 lowest currently observed flight from Bangkok to Sofia is ฿31,324. Confirm the final itinerary total and availability before booking.

What is the average flight price from Bangkok to Sofia?

The average price for flights from Bangkok to Sofia is around ฿36,754. You can save up to 15% 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.

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Get this Deal9 seats left