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Sofia, Bulgaria
One way

Bangkok to Sofia

1 stop · Istanbul
10:20BKK → SOF20:55

11h 45m · 1 stop

3h 50m layover Istanbul

฿18,445
฿19,609-6%
฿1,164 below average
Turkish Airlines
Lowest 10% in next 365 days

Exact-itinerary fare history

2% above tracked low

Route avg. ฿19,609

฿18,987฿18,164Jul 27Sep 9
First seen
฿18,949
Tracked low
฿18,164
Now
฿18,445
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundNovember 19·Thursday

10:20

BKK

1 stop
11h 45m

20:55

SOFGMT+2

  1. Turkish Airlines
    BKK10:20IST16:45
    10h 25m
  2. 3h 50m layover in Istanbul
  3. Turkish Airlines
    IST20:35SOF20:55
    1h 20m

Baggage varies — check booking details.

Nearby one-way departures to Sofia15 days around November 19, 2026
AvgMinp25–p75
฿18,000฿20,000฿22,000฿24,000Nov 4Nov 10Nov 16Nov 22Nov 28Dec 4

Cheapest

฿17,838

Nov 9

Global average

฿19,609

All travel dates

November avg

฿19,132

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿18,445
One-way low ฿17,097One-way high ฿32,089

Current fare

฿18,445

One-way average

฿19,609

This month

฿19,055

Deal score

43/100

Flexible Dates

One-way departures around your current date

Depart →
Sat
Nov 14
Sun
Nov 15
Mon
Nov 16
Tue
Nov 17
Wed
Nov 18
Thu
Nov 19
Fri
Nov 20
Sat
Nov 21
Sun
Nov 22
Mon
Nov 23
Tue
Nov 24
One way฿18,497฿18,486฿18,507฿18,507฿18,445
฿18,445
฿18,482฿18,513฿18,708฿18,708฿18,708

One-way price history

This itinerary’s recorded one-way fare over time

Jul 27 – Sep 9 · Price History
LowestHighest▼ 3% since Jul 27
฿19,200฿18,600฿18,000฿18,445Jul 27 18:57Aug 11 09:58Aug 26 00:58Sep 9 15:59

Sofia

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0km

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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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฿5,472 below one-way average

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Nov 19
฿18,445฿19,609
-6%฿1,164 below average
View fare