Typical price difference
-5%฿33,898 here compared with ฿35,626
One-way and roundtrip flights from Bangkok
SWISS flights to Sofia
Top deals
Flights and prices
How much are flights from Bangkok to Sofia?
Planning a trip to Sofia? Compare dates, airlines, flight times and direct options from Bangkok. 207 roundtrips from ฿31,577. These results are for swiss (lx).
- Roundtrip from
- ฿31,577
- 207 complete trips
- Typical roundtrip
- ฿33,898
- Half cost less, half cost more
- Flight options
- 207
- Roundtrips available
- Non-stop
- 0%
- 0 fully non-stop roundtrips
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Roundtrip deals
207 fares · from ฿31,577
Outbound and return flights together in one total fare.
Departure monthFebruary 2027
Sofia
Weather2°ColdTypical roundtrip฿36,746Cheapest roundtrip฿31,577฿36,746−14%Feb 26 → Mar 1Save ฿5,169
Departure month
February 2027
Sofia
Weather2°Cold
Typical roundtrip฿36,746
Cheapest roundtrip฿31,577
฿36,746−14%
Feb 26 → Mar 1Save ฿5,169
Departure monthMarch 2027
Sofia
Weather6°ColdTypical roundtrip฿36,746Cheapest roundtrip฿31,577฿36,746−14%Mar 11 → Mar 29Save ฿5,169
Departure month
March 2027
Sofia
Weather6°Cold
Typical roundtrip฿36,746
Cheapest roundtrip฿31,577
฿36,746−14%
Mar 11 → Mar 29Save ฿5,169
Departure monthOctober 2026
Sofia
Weather12°MildTypical roundtrip฿36,746Cheapest roundtrip฿32,287฿36,746−12%Oct 2 → Oct 13Save ฿4,459
Departure month
October 2026
Sofia
Weather12°Mild
Typical roundtrip฿36,746
Cheapest roundtrip฿32,287
฿36,746−12%
Oct 2 → Oct 13Save ฿4,459
Departure monthSeptember 2026
Sofia
Weather18°MildTypical roundtrip฿36,746Cheapest roundtrip฿32,287฿36,746−12%Sep 22 → Oct 13Save ฿4,459
Departure month
September 2026
Sofia
Weather18°Mild
Typical roundtrip฿36,746
Cheapest roundtrip฿32,287
฿36,746−12%
Sep 22 → Oct 13Save ฿4,459
Departure monthNovember 2026
Sofia
Weather6°ColdTypical roundtrip฿36,746Cheapest roundtrip฿33,090฿36,746−10%Nov 10 → Nov 23Save ฿3,656
Departure month
November 2026
Sofia
Weather6°Cold
Typical roundtrip฿36,746
Cheapest roundtrip฿33,090
฿36,746−10%
Nov 10 → Nov 23Save ฿3,656
Plan with confidence
Find the trip that fits
Compare prices, dates, airlines and travel time. Then choose the deal that feels right.
See the difference
SWISS (LX) at a glance
Compare price, non-stop choice and travel time with other Sofia options.
Non-stop options
0%+0 points compared with other flights
Typical flight time
11h 40m0h 15m shorter than the comparison
Roundtrip options
207Trips ready to compare
Typical prices
What do Sofia roundtrips usually cost?
This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.
Lowest฿31,577
Typical low฿31,582
Typical฿33,898
Typical high฿37,036
Best time to fly
How prices change by month
Compare the lowest and typical roundtrip fare for each month.
฿38,133
Sep 2026
฿35,519
Oct 2026
฿31,582
Feb 2027
฿33,520
Mar 2027
Airline comparison
Alternative airlines for Sofia
Some trips combine airlines, so check both flights before you book.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1Austrian Airlines | ฿31,334 | ฿31,587–฿35,764 | 1,534 | 0% |
| 2Turkish Airlines | ฿31,334 | ฿33,341–฿38,470 | 3,306 | 0% |
| 3SWISS | ฿31,577 | ฿31,582–฿37,036 | 207 | 0% |
| 4Lufthansa | ฿31,665 | ฿33,422–฿38,239 | 400 | 0% |
| 5Thai Airways | ฿33,122 | ฿35,362–฿40,399 | 884 | 0% |
| 6G2 | ฿33,129 | ฿34,889–฿41,209 | 280 | 0% |
| 7ITA Airways | ฿34,473 | ฿37,521–฿43,412 | 19 | — |
| 8Wizz Air | ฿34,473 | ฿40,158–฿43,981 | 39 | 0% |
| 9flydubai | ฿35,965 | ฿36,792–฿43,489 | 643 | 0% |
| 10Emirates | ฿36,315 | ฿42,282–฿44,912 | 23 | 0% |
| 11Bulgaria Air | ฿39,564 | — | 6 | — |
| 12Etihad Airways | ฿40,158 | — | 6 | — |
Weather through the year
Typical temperatures in Sofia
Usual monthly temperatures can help you choose when to go. They are not a live forecast.
-1°Jan
2°Feb
6°Mar
11°Apr
16°May
20°Jun
22°Jul
22°Aug
18°Sep
12°Oct
6°Nov
1°Dec
Useful trip facts
What to know about Sofia
- Country
- Bulgaria
- Arrival code
- SOF
- Typical annual temperature
- 11°C
- Usual temperature, not a forecast
- Trip styles
- City, Mountain
- Bangkok departure airports
- BKK
- Airports represented in the current fare results
- Arrival airports
- SOF
- Airports represented in the current fare results
- Typical outbound from Bangkok
- 11h 40m
- Typical stay
- 13 nights
Why go
Why travelers consider Sofia
Bulgaria's ancient capital. Roman ruins, Ottoman baths, and mountain views at Europe's best-value destination.
Explore related searches
Common questions about Sofia
What is the lowest available roundtrip fare for Sofia?
The lowest available roundtrip fare is ฿31,577. Check the dates, baggage and final total before booking.
What is a typical fare for Sofia?
A typical fare is ฿33,898. Many available options sit between ฿31,582 and ฿37,036.
How many choices are available for Sofia?
Choose from 207 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Sofia?
0 roundtrip flights are non-stop both ways. That is 0% of the current choices.
Which month has the lowest fares for Sofia?
Feb 2027 has the lowest available roundtrip fare, from ฿31,577.
Which airlines are available for Sofia?
SWISS, Turkish Airlines, G2, Thai Airways currently offer some of the lowest fares. Check both flights before booking, as a trip may combine airlines.
Where does SWISS to Sofia fly from Bangkok?
SWISS to Sofia operates flights from Bangkok to multiple destinations. Browse the deals on this page to see all available SWISS to Sofia routes.
How do I find the best deals on SWISS to Sofia?
Compare the current SWISS to Sofia fares from Bangkok, then save a suitable option to your local watchlist so you can recheck its price later.