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Sofia, Bulgaria
One way

Bangkok to Sofia

1 stop · Istanbul
23:10BKK → SOF08:50

12h 5m · 1 stop

2h 35m layover Istanbul

฿18,708
฿19,682-5%
฿974 below average
Turkish Airlines
Cheapest of December 2026

Exact-itinerary fare history

At the tracked low

Route avg. ฿19,682

฿18,708฿18,708Sep 8Sep 9
First seen
฿18,708
Tracked low
฿18,708
Now
฿18,708
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundDecember 9·Wednesday

23:10

BKK

1 stop
12h 5m

08:50

SOFGMT+2

  1. Turkish Airlines
    BKK23:10IST05:55
    10h 45m
  2. 2h 35m layover in Istanbul
  3. Turkish Airlines
    IST08:30SOF08:50
    1h 20m

Baggage varies — check booking details.

Nearby one-way departures to Sofia15 days around December 9, 2026
AvgMinp25–p75
฿20,000฿22,000฿24,000฿26,000Nov 24Nov 30Dec 6Dec 12Dec 18Dec 24

Cheapest

฿18,708

Nov 24

Global average

฿19,682

All travel dates

December avg

฿18,795

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿18,708
One-way low ฿17,068One-way high ฿32,067

Current fare

฿18,708

One-way average

฿19,682

This month

฿18,803

Deal score

40/100

Flexible Dates

One-way departures around your current date

Depart →
Fri
Dec 4
Sat
Dec 5
Sun
Dec 6
Mon
Dec 7
Tue
Dec 8
Wed
Dec 9
Thu
Dec 10
Fri
Dec 11
Sat
Dec 12
Sun
Dec 13
Mon
Dec 14
One way฿18,708฿18,708฿18,708฿18,708฿19,131
฿18,708
฿18,708฿19,984฿18,708฿18,708฿18,708

One-way price history

This itinerary’s recorded one-way fare over time

Sep 8 – Sep 9 · Price History
LowestHighest
฿18,750฿18,725฿18,700฿18,708Sep 8 15:58Sep 8 21:58Sep 9 03:58Sep 9 09:59

Sofia

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1°C

Cold

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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฿5,473 below one-way average

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฿18,708฿19,682
-5%฿974 below average
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