OTP → ONT
Cheap flights from Bucharest to Ontario
We track fares from Bucharest to Ontario, United States every day. Across 71 prices we've logged, the cheapest was €955 return and a typical fare runs around €999. The cheapest month to fly is usually Sept 2026.
Cheapest seen
€955
Typical price
€999
Cheapest month
Sept 2026
Non-stop
With a stop
No live deal on this exact route right now — but the typical fare is around €999. Search your dates below, or browse all deals to United States.
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 |
|---|---|---|
| Sept 2026 | €958 | Check on Aviasales → |
| Nov 2026 | €999 | 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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Bucharest to Ontario: the basics
- Route
- Bucharest (OTP) → Ontario (ONT)
- Distance
- 10,534 km
- Non-stop
- No (with a stop)
- Airlines seen
- British Airways, Lufthansa, Qatar Airways, TAROM, VL
Planning the trip? United States: what to see and when to go covers where to go and when.
Where these flights connect
There is no non-stop flight from Bucharest to Ontario. Based on the airlines that fly this route, connections are usually through London, Frankfurt, Doha — worth checking when you compare fares.