Fastest€90.41
- Transavia France TF386606:331h 33m08:06Brest BESPorto OPO
Door to door 4h 43mCO2 219.9 kgChanges 0Fixed, no changes
Brest to Porto flight
Flights from Brest to Porto start at €94.54 and take 4h 43m at their fastest.
The Flights from Brest to Porto starts at €94.54 and takes 4h 43m door to door, run by 1 operator over 894 km, with around 2 departures a day. Fares bottom out about 30 days before departure.
- 4h 43mDoor to door
- 1h 33mMoving
- €94.54From
- 219.9 kgCO2
The cheapest and the fastest on September 28, 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 | Fastest | Typical speed | Flexibility | On board |
|---|---|---|---|---|---|
 Transavia France | €80.97 | 4h 42m | 740 km/h | Fixed fare | Not published |
That is the traveling done. What happens after you walk out into Porto is not something we sell.
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Hotels and apartments near downtown, most of them with free cancellation, on a map that shows what is walkable.
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When to book Brest to Porto
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €94.5490 days
- €68.5860 days
- €72.7145 days
- €64.4530 days
- €106.4921 days
- €129.9414 days
- €147.057 days
- €158.033 days
- €233.191 days
- Cheapest lead time
- Fares bottom out around 30 days ahead, at €64.45.
- How much it moves
- The gap between the cheapest and most expensive lead time is 262 percent. The most expensive point is €233.19, 1 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.
- €115.68Sun
- €103.39Mon
- €94.54Tue
- €109.29Wed
- €126.99Thu
- €116.96Fri
- €129.94Sat
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Brest
Air
- BES
Porto
Air
- OPO
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
- 33% of the services we sell on this corridor run through without a change. The remaining 67% involve one connection.
- How far it really runs
- The route covers 894 km against 868 km in a straight line, a detour of 3 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Nantes, La Rochelle, Santander, Rennes. The gap between arriving and leaving is 50 minutes, of which about 14 is walking.
- If the connection is missed
- The tightest connection we sell here has a 19 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 Brest at 06:33 and the last at 14:19, across 2 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Brest to Porto
The questions people actually ask about this trip, 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 Brest to Porto take?
The Flight from Brest to Porto takes 4h 43m door to door, of which 1h 33m is spent moving. The route runs 894 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 Brest to Porto cost?
The Flight from Brest to Porto starts at €94.54 for one passenger, checked on September 12, 2026. A typical fare is €88.64. 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 Brest to Porto?
1 operators run the Flight from Brest to Porto: Transavia France. Between them they file around 2 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 Brest to Porto use?
The Flight from Brest to Porto leaves from Brest BES and arrives at Porto OPO. 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.
When should I book the Flight from Brest to Porto?
Fares for the Flight from Brest to Porto bottom out around 30 days ahead, at €64.45. The gap between the cheapest and most expensive lead time across the window is 262 percent, measured on September 12, 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Flight from Brest to Porto produce?
The Flight from Brest to Porto produces about 219.9 kg of CO2 per passenger over 894 km, which works out at roughly 246 grams per passenger kilometer. That figure is for the whole journey and for one traveler, 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 modeled 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 Brest to Porto on September 12, 2026: 894 km of route against 868 km in a straight line, 2 services a day, 1 operators, a cheapest fare of €94.54, and 4h 43m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
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OPO is not in Porto, and the drive in from it is the part of the trip nobody plans. We sell the flight and stop at the terminal door.
A car waiting when you land in Porto
A price agreed before you fly, a driver at arrivals, and a car big enough for the bags.
Book a ride from OPO 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.