Fastest€101.03
- Bulgaria Air BA821714:011h 49m15:50Sofia SOFPrague PRG
Door to door 4h 59mCO2 270.4 kgChanges 0Fixed, no changes
Sofia to Prague flight
Flights from Sofia to Prague start at €112.24 and take 4h 59m at their fastest.
The Flights from Sofia to Prague starts at €112.24 and takes 4h 59m door to door, run by 2 operators over 1,099 km, with around 6 departures a day. Fares bottom out about 30 days before departure.
- 4h 59mDoor to door
- 1h 49mMoving
- €112.24From
- 270.4 kgCO2
The cheapest and the fastest on 28 September 2026
Two journeys we can sell today, with the service number each operator files them under.
Airlines
Speed, flexibility and what is on board. Nothing here is a rating, because we have not earned one.
| Operator | From |
|---|---|
 Bulgaria Air | €99.85 |
 Wizz Air | €95.72 |
The journey ends at Praha hlavni nadrazi. Everything past the barriers belongs to somebody else, the rooms included.
Looking for somewhere to stay in Prague?
Hotels and flats near the centre, most of them with free cancellation, on a map that shows what is walkable.
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When to book Sofia to Prague
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €62.3390 days
- €49.1360 days
- €57.3845 days
- €43.0830 days
- €46.3821 days
- €61.2314 days
- €79.937 days
- €127.233 days
- €92.581 days
- Cheapest lead time
- Fares bottom out around 30 days ahead, at €43.08.
- How much it moves
- The gap between the cheapest and dearest lead time is 195 percent. The dearest point is €127.23, 3 days out.
- What that means
- Today sits inside the cheap window, which closes about 30 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €69.48Sun
- €61.23Mon
- €60.13Tue
- €73.88Wed
- €82.68Thu
- €82.13Fri
- €74.43Sat
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Sofia
Air
- SOF
Prague
Air
- PRG
What the journey actually looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- Direct or connecting
- 64% of the services we sell on this corridor run through without a change. The remaining 36% involve one connection.
- How far it really runs
- The route covers 1,099 km against 1,067 km in a straight line, a detour of 2 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Belgrade, Budapest XI. kerület, Bratislava, Vienna. The gap between arriving and leaving is 56 minutes, of which about 14 is walking.
- If the connection is missed
- The tightest connection we sell here has a 17 percent chance of not being made on the timetable alone. Part of this journey is a self transfer between separate tickets, so leave more time than the minimum and expect to check in again.
- First and last departure
- The first service of the day leaves Sofia at 06:43 and the last at 14:31, across 6 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Flights against the other ways to make this journey
The same corridor, door to door, with every mode that runs it.
| Mode | Door to door | Moving | At the ends | From | CO2 | Per day |
|---|---|---|---|---|---|---|
| Flight | 4h 59m | 1h 49m | 3h 10m | €112.24 | 270.4 kg | 6 |
| Coach | 15h 8m | 14h 24m | 44m | €60.13 | 28.8 kg | 5 |
Questions about Sofia to Prague
The questions people actually ask about this journey, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does the Flight from Sofia to Prague take?
The Flight from Sofia to Prague takes 4h 59m door to door, of which 1h 49m is spent moving. The route runs 1,099 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.
How much does the Flight from Sofia to Prague cost?
The Flight from Sofia to Prague starts at €112.24 for one passenger, checked on 28 September 2026. A typical fare is €116.96. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
Who runs the Flight from Sofia to Prague?
2 operators run the Flight from Sofia to Prague: Bulgaria Air, Wizz Air. Between them they file around 6 departures a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.
Which terminal does the Flight from Sofia to Prague use?
The Flight from Sofia to Prague leaves from Sofia SOF and arrives at Prague PRG. Allow about 3h 10m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.
Is the Flight the best way from Sofia to Prague?
Travelling from Sofia to Prague by Coach costs €60.13 and takes 15h 8m door to door, against 4h 59m by Flight. Which is better depends on whether the money or the hours matter more on this trip. The comparison table on this page shows every mode side by side.
When should I book the Flight from Sofia to Prague?
Fares for the Flight from Sofia to Prague bottom out around 30 days ahead, at €43.08. The gap between the cheapest and dearest lead time across the window is 195 percent, measured on 28 September 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Flight from Sofia to Prague produce?
The Flight from Sofia to Prague produces about 270.4 kg of CO2 per passenger over 1099 km, which works out at roughly 246 grams per passenger kilometre. That figure is for the whole journey and for one traveller, not for the vehicle.
Where these numbers come from
Observed service A carrier record shows this named operator serving this named pair, and we carry that through unchanged.
Schedules, seat counts and fares are generated by our own model until the supplier contracts are signed. Places, coordinates, operators, which operator serves which pair, and every distance are real. We would rather say that on every page than let a modelled number pass for a filed one.
Defined in full at Door to door, Fares, The booking window, Carbon
- On this page
- Every figure above was computed for Sofia to Prague on 7 September 2026: 1099 km of route against 1067 km in a straight line, 6 services a day, 2 operators, a cheapest fare of €112.24, and 4h 59m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
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Prague is large, and the road in from PRG can take longer than the last hour of the flight. Cars are not our business.
Getting from PRG into Prague?
Settled in advance, so the ride into Prague costs what it said it would rather than what the rank says.
Book a transfer from PRG with Welcome PickupsOr check Daytrip
Partner links. We do not operate transfers. We earn a commission on a booking, and the fare is the same as going direct.