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Sofia, Bulgaria
One way

Bangkok to Sofia

1 stop · Istanbul
23:35BKK → SOF12:15

11h 15m · 1 stop

5h 25m layover Istanbul

฿18,155
฿19,609-7%
฿1,454 below average
Thai AirwaysTurkish Airlines
Lowest 10% in next 365 days

Exact-itinerary fare history

2% above tracked low

Route avg. ฿19,609

฿18,455฿17,884Aug 21Sep 9
First seen
฿17,901
Tracked low
฿17,884
Now
฿18,155
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundOctober 17·Saturday

23:35

BKK

1 stop
11h 15m

12:15

SOFGMT+3

  1. Thai Airways
    BKK23:35IST05:35
    10h
  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 October 17, 2026
AvgMinp25–p75
฿18,000฿18,500Oct 2Oct 8Oct 14Oct 20Oct 26Nov 1

Cheapest

฿17,612

Oct 8

Global average

฿19,609

All travel dates

October avg

฿18,346

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿18,155
One-way low ฿17,097One-way high ฿32,089

Current fare

฿18,155

One-way average

฿19,609

This month

฿18,306

Deal score

46/100

Flexible Dates

One-way departures around your current date

Depart →
Mon
Oct 12
Tue
Oct 13
Wed
Oct 14
Thu
Oct 15
Fri
Oct 16
Sat
Oct 17
Sun
Oct 18
Mon
Oct 19
Tue
Oct 20
Wed
Oct 21
Thu
Oct 22
One way฿18,131฿18,460฿18,460฿18,155฿18,407
฿18,155
฿18,133฿18,502฿18,445฿18,133฿18,155

One-way price history

This itinerary’s recorded one-way fare over time

Aug 21 – Sep 9 · Price History
LowestHighest▲ 1% since Aug 21
฿18,600฿18,175฿17,750฿18,155Aug 21 21:53Aug 28 03:55Sep 3 09:57Sep 9 15:59

Sofia

Explore

12°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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฿12,405Steal

฿5,472 below one-way average

Etihad AirwaysEtihad Airways
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Oct 17
฿18,155฿19,609
-7%฿1,454 below average
View fare