Bratislava to Sofia: buy now or wait?
Buy now FareScore 72/100
usually €36 €35 Today's best fare
Cheaper than 72% of what we have seen
28 Nov Ryanair With a stop
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All fares Bratislava → Sofia
Cheapest first. Every price is live and goes straight to booking.
28 Nov
17:10
Ryanair · 13h 25m
With a stop
€35
18 Dec
19:50
Buzz · 11h 40m
With a stop
€37
25 Nov
14:55
Wizz Air Malta · 46h 35m
With a stop ↓54%
€93 €43
24 Dec
17:55
Wizz Air · 27h 15m
With a stop ↓57%
€122 €52
26 Dec
05:50
Ryanair · 65h 00m
With a stop
€57
10 Nov
15:10
Ryanair · 19h 45m
With a stop
€59
5 Nov
09:40
Wizz Air · 5h 40m
With a stop
€163
What the history says
Prices recorded 75
Typical price €36
Lowest we saw €35
You save today €1
Based on 75 prices we recorded on this exact route, compared against the same departure month.
Best booking window
28–41 days — is when this route has been cheapest to book: €36 typical, on 21 observations. That is about €10 less than booking in the last two weeks.
Cheapest months to fly to Sofia
November €43 34 observations
October €46 12 observations
December €54 29 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 (89,403 flights on 18,534 routes, 2026-06-14 to 2026-11-02), that window had the smallest average premium over each flight's lowest fare: +16.9%, against +49.2% 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 +3.2% and Tuesday +3.9%, while Friday was the dearest at +10.6%. 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 September 2026 was the dearest at +6.2%. Covers September 2026, October 2026, November 2026, December 2026; fares observed 2026-06-14 to 2026-11-02.
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