SOF → CNX
Cheap flights from Sofia to Chiang Mai
We track fares from Sofia to Chiang Mai, Thailand every day. Across 26 prices we've logged, the cheapest was €714 return and a typical fare runs around €938. The cheapest month to fly is usually Nov 2026.
Cheapest seen
€714
Typical price
€938
Cheapest month
Nov 2026
Non-stop
With a stop
No live deal on this exact route right now — but the typical fare is around €938. Search your dates below, or browse all deals to Thailand.
Cheapest months to fly
The typical cheapest fare by month, from our tracking — a guide only. Check the live price on Aviasales before booking.
| Month | Typical from | Check price |
|---|---|---|
| Nov 2026 | €714 | Check on Aviasales → |
Each link opens the live Aviasales search for that month, where you can pick the exact cheapest dates.
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Sofia to Chiang Mai: the basics
- Route
- Sofia (SOF) → Chiang Mai (CNX)
- Distance
- 7,443 km
- Non-stop
- No (with a stop)
- Airlines seen
- Ryanair, LOT Polish Airlines, Austrian Airlines, Turkish Airlines
Planning the trip? Thailand: what to see and when to go covers where to go and when.
Where these flights connect
There is no non-stop flight from Sofia to Chiang Mai. Based on the airlines that fly this route, connections are usually through Warsaw, Vienna, Istanbul — worth checking when you compare fares.