Bucharest to Sofia: buy now or wait?
Buy now FareScore 83/100
usually RON 230 RON 214 ≈ €40 Today's best fare
Cheaper than 83% of what we have seen
7 Dec Ryanair With a stop
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All fares Bucharest → Sofia
Cheapest first. Every price is live and goes straight to booking.
7 Dec
12:50
Ryanair · 20h 30m
With a stop
€40
6 Jan
20:30
Wizz Air Malta · 41h 00m
With a stop
€53
6 Nov
21:35
Ryanair · 11h 45m
With a stop
€55
29 Nov
20:30
Wizz Air Malta · 17h 00m
With a stop
€56
25 Dec
11:15
Wizz Air Malta · 30h 05m
With a stop
€57
19 Nov
20:30
Wizz Air Malta · 17h 00m
With a stop
€60
11 Nov
20:30
Wizz Air · 41h 00m
With a stop ↓41%
€112 €66
11 Nov
20:30
Wizz Air Malta · 41h 00m
With a stop
€67
11 Jan
11:10
Wizz Air Malta · 11h 00m
With a stop
€79
14 Nov
06:20
Tarom · 1h 15m
Direct
€122
7 Nov
06:20
Tarom · 1h 15m
Direct
€141
What the history says
Prices recorded 131
Typical price €43
Lowest we saw €40
You save today €3
Based on 131 prices we recorded on this exact route, compared against the same departure month.
Best booking window
14–27 days — is when this route has been cheapest to book: €40 typical, on 21 observations. That is about €27 less than booking in the last two weeks.
Cheapest months to fly to Sofia
December €43 29 observations
November €52 52 observations
October €72 37 observations
Booking tips from our fare data
- How far in advance should you book a flight?
- Book 1–1.5 months before departure. Tracking the same flights at every lead time (97,668 flights on 19,841 routes, 2026-06-14 to 2026-11-05), that window had the smallest average premium over each flight's lowest fare: +16.7%, against +49.3% in the last 3 days.
- What is the cheapest day of the week to fly?
- Wednesday. Comparing each fare with the median of its own route, Wednesday departures were +3.5% and Tuesday +4.3%, while Friday was the dearest at +10.5%. Weekend departures cost more than midweek ones.
- What is the cheapest month to fly?
- November 2026. Comparing each route's fares month by month (booked 8–60 days ahead), November 2026 departures were -1.1% against the route's own median, while January 2027 was the dearest at +22.7%. Covers September 2026, October 2026, November 2026, December 2026, January 2027; fares observed 2026-06-14 to 2026-11-05.
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