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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

฿28,739
Thai AirwaysTurkish Airlines

Exact-itinerary fare history

26% above tracked low

Route avg. ฿19,636

฿28,739฿22,825Aug 27Sep 10
First seen
฿24,140
Tracked low
฿22,825
Now
฿28,739
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundSeptember 12·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 September 12, 2026
AvgMinp25–p75
฿20,000฿25,000Sep 11Sep 14Sep 17Sep 20Sep 23Sep 27

Cheapest

฿18,470

Sep 18

Global average

฿19,636

All travel dates

September avg

฿20,439

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿28,739
One-way low ฿17,097One-way high ฿29,082

Current fare

฿28,739

One-way average

฿19,636

This month

฿20,126

Deal score

0/100

Flexible Dates

One-way departures around your current date

Depart →
Mon
Sep 7
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
One way––––฿22,843
฿28,739
฿19,166฿18,708฿18,481฿18,481฿18,481

One-way price history

This itinerary’s recorded one-way fare over time

Aug 27 – Sep 9 · Price History
LowestHighest▲ 19% since Aug 27
฿29,950฿25,925฿21,900฿28,739Aug 27 12:57Aug 31 23:57Sep 5 10:56Sep 9 21:56

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 ฿19,636. 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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