What is the cheapest month to fly from Boston to Bucharest?

Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Boston (BOS) to Bucharest (OTP), with fares starting from $563.

What is the lowest current fare from BOS to OTP?

The lowest currently-listed fare from Boston (BOS) to Bucharest (OTP) is $563 on 2026-05-24.

Is there a direct flight from Boston to Bucharest?

There is currently no non-stop service from BOS to OTP. Most travellers connect through a hub airport. See our route page for current stopover options.

Cheap flights from Boston to Bucharest

Cheapest current fares: $563 in May 2026 on connecting flights.

Last updated May 23, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Boston (BOS) to Bucharest (OTP). Refreshed daily.

Boston (BOS) → Bucharest (OTP)

May 2026 $563

Frequently asked questions

What is the cheapest month to fly from Boston to Bucharest?

Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Boston (BOS) to Bucharest (OTP), with fares starting from $563.
What is the lowest current fare from BOS to OTP?

The lowest currently-listed fare from Boston (BOS) to Bucharest (OTP) is $563 on 2026-05-24.
Is there a direct flight from Boston to Bucharest?

There is currently no non-stop service from BOS to OTP. Most travellers connect through a hub airport. See our route page for current stopover options.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.