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Sofia, Bulgaria
One way

Bangkok to Sofia

1 stop · Istanbul
11:15BKK → SOF20:20

11h 25m · 1 stop

1h 40m layover Istanbul

฿18,708
฿19,609-5%
฿901 below average
Turkish Airlines
Lowest 10% of September 2026

Exact-itinerary fare history

2% above tracked low

Route avg. ฿19,609

฿24,826฿18,302Jul 27Sep 9
First seen
฿18,949
Tracked low
฿18,302
Now
฿18,708
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundSeptember 13·Sunday

11:15

BKK

1 stop
11h 25m

20:20

SOFGMT+3

  1. Turkish Airlines
    BKK11:15IST17:15
    10h
  2. 1h 40m layover in Istanbul
  3. Turkish Airlines
    IST18:55SOF20:20
    1h 25m

Baggage varies — check booking details.

Nearby one-way departures to Sofia15 days around September 13, 2026
AvgMinp25–p75
฿18,000฿20,000฿22,000฿24,000Sep 11Sep 14Sep 17Sep 21Sep 24Sep 28

Cheapest

฿18,131

Sep 28

Global average

฿19,609

All travel dates

September avg

฿19,759

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿18,708
One-way low ฿17,097One-way high ฿32,089

Current fare

฿18,708

One-way average

฿19,609

This month

฿19,623

Deal score

25/100

Flexible Dates

One-way departures around your current date

Depart →
Tue
Sep 8
Wed
Sep 9
Thu
Sep 10
Fri
Sep 11
Sat
Sep 12
Sun
Sep 13
Mon
Sep 14
Tue
Sep 15
Wed
Sep 16
Thu
Sep 17
Fri
Sep 18
One way–––฿22,843–
฿18,708
฿21,305฿18,497฿18,455฿18,445฿18,445

One-way price history

This itinerary’s recorded one-way fare over time

Jul 27 – Sep 9 · Price History
LowestHighest▼ 1% since Jul 27
฿26,150฿21,725฿17,300฿18,708Jul 27 12:59Aug 11 05:59Aug 25 22:59Sep 9 15:59

Sofia

Explore

18°C

Mild

0km

Distance

BGN

Currency

FAQ about Sofia

What is the cheapest flight from Bangkok to Sofia?
The lowest currently observed flight from Bangkok to Sofia is ฿17,097. 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 ฿19,609. 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.
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฿18,708฿19,609
-5%฿901 below average
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