Cheap Flights from Boston to Sibiu
No deal from Boston to Sibiu has cleared our price bar yet. What we have seen on the route is below.
Across 4 months of observations from Boston to Sibiu, the lowest round-trip fare we recorded was $825, in September. The typical fare was $950. September was the cheapest month we saw and July the dearest.
The most recent price we saw on this route was $955 on Air Canada and Austrian, seen Oct 27. It is an unverified observation and may have changed.
See every deal <a href="/from/boston">from Boston</a>, <a href="/to/sibiu">to Sibiu</a>, or the return direction <a href="/from/sibiu/to/boston">Sibiu to Boston</a>.
Latest price we saw: Boston to Sibiu
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Boston (BOS) to Sibiu (SBZ) | $955 | 10.8¢ | Nov 26 – Dec 3 | Air Canada and Austrian | Oct 27 | Check price |
Price history: Boston to Sibiu
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $873 | $932 | 17 |
| Sep 2026 | $825 | $865 | 16 |
| Aug 2026 | $921 | $964 | 28 |
| Jul 2026 | $1038 | $1038 | 2 |
Frequently asked questions
How many flight deals from Boston to Sibiu are on Sparkflights right now?
There are 0 verified deals from Boston to Sibiu on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Boston to Sibiu?
The lowest fare we've recorded from Boston to Sibiu is $825, based on 63 price observations over 4 months.
How much does a flight from Boston to Sibiu cost?
The typical round-trip fare we observed from Boston to Sibiu is $950, against a recorded low of $825. These are observations, not quotes.
When is the cheapest month to fly Boston to Sibiu?
September was the cheapest month we observed from Boston to Sibiu and July the dearest, over 4 months of data.
What is the current price from Boston to Sibiu?
The most recent fare our sweep saw from Boston to Sibiu is $955, on Oct 27. It is an unverified observation rather than a verified deal, so check it before booking.