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Sofia, Bulgaria
One way

Bangkok to Sofia

1 stop · Istanbul
11:10BKK → SOF20:20

11h 25m · 1 stop

1h 45m layover Istanbul

฿18,486
฿19,682-6%
฿1,196 below average
Turkish Airlines
Lowest 10% in next 365 days

Exact-itinerary fare history

1% above tracked low

Route avg. ฿19,682

฿18,987฿18,314Jul 27Sep 9
First seen
฿18,949
Tracked low
฿18,314
Now
฿18,486
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundSeptember 23·Wednesday

11:10

BKK

1 stop
11h 25m

20:20

SOFGMT+3

  1. Turkish Airlines
    BKK11:10IST17:10
    10h
  2. 1h 45m 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 23, 2026
AvgMinp25–p75
฿20,000฿25,000฿30,000Sep 11Sep 16Sep 21Sep 27Oct 2Oct 8

Cheapest

฿17,068

Oct 1

Global average

฿19,682

All travel dates

September avg

฿20,476

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿18,486
One-way low ฿17,068One-way high ฿32,067

Current fare

฿18,486

One-way average

฿19,682

This month

฿20,476

Deal score

46/100

Flexible Dates

One-way departures around your current date

Depart →
Fri
Sep 18
Sat
Sep 19
Sun
Sep 20
Mon
Sep 21
Tue
Sep 22
Wed
Sep 23
Thu
Sep 24
Fri
Sep 25
Sat
Sep 26
Sun
Sep 27
Mon
Sep 28
One way฿18,486฿20,524฿18,486฿18,501฿18,468
฿18,486
฿18,505฿20,287฿28,000฿22,891฿18,109

One-way price history

This itinerary’s recorded one-way fare over time

Jul 27 – Sep 9 · Price History
LowestHighest▼ 2% since Jul 27
฿19,150฿18,675฿18,200฿18,486Jul 27 03:56Aug 10 19:56Aug 25 11:55Sep 9 03:55

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 ฿17,068. 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 ฿19,682. 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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฿18,486฿19,682
-6%฿1,196 below average
View fare