Bucharest
Romania
One way
Nov 13Fri
One-way fare
฿6,464Steal
฿11,914 below one-way average
Norse Atlantic Airways
One way
Bangkok to Sofia
1 stop · Istanbul
21:45BKK → SOF08:45
11h 30m · 1 stop
3h 30m layover Istanbul
฿18,949
฿19,487-3%
฿538 below average
Turkish AirlinesCheapest of October 2026
Exact-itinerary fare history
Near tracked low
Route avg. ฿19,487
- First seen
- ฿18,939
- Tracked low
- ฿18,938
- Now
- ฿18,949
View one-way fare
Continue to secure booking
One-way itinerary
Outbound flight only
One-way itinerary
Outbound flight only
OutboundOctober 12·Monday
21:45
BKK
1 stop11h 30m
08:45
SOFGMT+3
- BKK21:45IST04:0010h 15m
- 3h 30m layover in Istanbul
- IST07:30SOF08:451h 15m
Baggage varies — check booking details.
Nearby one-way departures to Sofia15 days around October 12, 2026
AvgMinp25–p75
Cheapest
฿18,949
Sep 27
Global average
฿19,487
All travel dates
October avg
฿18,964
Selected month
One-way price check
Compared only with historical one-way fares on this route
฿18,949
One-way low ฿18,560One-way high ฿25,396
Current fare
฿18,949
One-way average
฿19,487
This month
฿18,962
Deal score
51/100
One-way price history
This itinerary’s recorded one-way fare over time
Jul 20 – Jul 25 · Price History
LowestHighest▲ 0% since Jul 20
Sofia
12°C
Mild
0km
Distance
BGN
Currency
FAQ about Sofia
What is the cheapest flight from Bangkok to Sofia?
The cheapest flight we've found from Bangkok to Sofia is ฿18,560. 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 ฿19,487. You can save up to 5% 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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Similar one-way deals
Oct 12
฿18,949฿19,487
-3%฿538 below average