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Sofia, Bulgaria
One way

Bangkok to Sofia

1 stop · Istanbul
23:50BKK → SOF12:15

11h · 1 stop

5h 25m layover Istanbul

฿22,675
Thai AirwaysTurkish Airlines

Exact-itinerary fare history

5% above tracked low

Route avg. ฿19,724

฿22,675฿21,577Jul 20Jul 23
First seen
฿21,656
Tracked low
฿21,577
Now
฿22,675
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundJuly 25·Saturday

23:50

BKK

1 stop
11h

12:15

SOFGMT+3

  1. Thai Airways
    BKK23:50IST05:35
    9h 45m
  2. 5h 25m layover in Istanbul
  3. Turkish Airlines
    IST11:00SOF12:15
    1h 15m

Baggage varies — check booking details.

Nearby one-way departures to Sofia15 days around July 25, 2026
AvgMinp25–p75
฿19,000฿20,000฿21,000฿22,000฿23,000Jul 23Jul 26Jul 29Aug 2Aug 5Aug 9

Cheapest

฿18,950

Aug 3

Global average

฿19,724

All travel dates

July avg

฿22,130

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿22,675
One-way low ฿18,870One-way high ฿25,620

Current fare

฿22,675

One-way average

฿19,724

This month

฿22,130

Deal score

5/100

One-way price history

This itinerary’s recorded one-way fare over time

Jul 20 – Jul 23 · Price History
LowestHighest▲ 5% since Jul 20
฿22,900฿22,150฿21,400฿22,675Jul 20 21:36Jul 21 16:43Jul 22 11:50Jul 23 06:57

Sofia

Explore

22°C

Warm

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 ฿18,870. 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 ฿19,724. You can save up to 4% 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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