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Cheap flights from Porto to Bilbao

One-way from €20, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Mon, Nov 16Any priceTue, Nov 17Any priceWed, Nov 18Any priceThu, Nov 19€20Fri, Nov 20Any priceSat, Nov 21Any priceSun, Nov 22Any priceMon, Nov 23Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Booking opens on Aviasales, which shows baggage, fare rules and the live price.

Cheapest
€20
Volotea, flight V7 3575Found 4 days ago, 1 adult
Check live price
20:55PortoThu, Nov 19
Travel time 1h 15m, nonstopOPOBIO
23:10BilbaoThu, Nov 19
€20
Vueling, flight VY 6505Found today, 1 adult
Check live price
20:05PortoSat, Dec 19
Travel time 1h 15m, nonstopOPOBIO
22:20BilbaoSat, Dec 19
€26
Volotea, flight V7 3575Found 3 days ago, 1 adult
Check live price
20:55PortoSun, Dec 20
Travel time 1h 15m, nonstopOPOBIO
23:10BilbaoSun, Dec 20
€27
Vueling, flight VY 6505Found 6 days ago, 1 adult
Check live price
20:05PortoSat, Feb 27
Travel time 1h 15m, nonstopOPOBIO
22:20BilbaoSat, Feb 27
€27
Vueling, flight VY 6507Found 2 days ago, 1 adult
Check live price
16:20PortoWed, Jun 16
Travel time 1h 15m, nonstopOPOBIO
18:35BilbaoWed, Jun 16

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in SpainTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Bilbao, booked ahead at a fixed price.
    See options
  • Things to do in BilbaoPopular tours from $63.02 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for Spain from EKTA; check what each policy covers.
    Get a quote
  • Flight delayed?Arrived 3+ hours late, cancelled at short notice or bumped? Up to €250 per person under EU261.
    Check

Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu12345678910111213141516171819202122232425–26–27–28–29–30–31–

November 2026

MoTuWeThFrSaSu1€642–3–4–5–6–7–8–9–10–11–12–13–14–15–16–17–18–19€2020–21–22–23–24–25–26–27–28–29–30€31

December 2026

MoTuWeThFrSaSu1–2–3–4–5–6–7–8–9–10–11–12–13–14–15–16–17–18–19€2020€2621–22–23–2425262728293031
€26 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Nov 19, €20.

Lowest fares by month

In the fares found this week, November has the lowest: from €20 one-way, against €61 in January 2027. Pick a month to see its cheapest date.

  1. Octno fares yet
  2. Nov€20
  3. Dec€20
  4. Jan€61
  5. Feb€27
  6. Marno fares yet
  7. Aprno fares yet
  8. Mayno fares yet
  9. Jun€27
  10. Julno fares yet
  11. Augno fares yet
  12. Sepno fares yet
€0€25€50€75Oct€20NovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October—
November€20Thu, Nov 19Nonstop
December€20Sat, Dec 19Nonstop
January 2027€61Tue, Jan 51 stop
February 2027€27Sat, Feb 27Nonstop
March 2027—
April 2027—
May 2027—
June 2027€27Wed, Jun 16Nonstop
July 2027—
August 2027—
September 2027—

Fares and weather by month

The lowest one-way fare found for each month, next to the weather in Bilbao. Average daily high and low and monthly precipitation, 1991–2020 normals.

Oct2026NovDecJan2027FebMarAprMayJunJulAugSep
Lowest fare–€20€20€61€27–––€27–––
High °C22°17°14°14°14°17°18°21°24°25°26°25°
Low °C12°8°6°5°5°7°8°11°14°16°16°14°
Precipitation mm11217112713010998977658525375

Source: Bilbao on Wikipedia, CC BY-SA 4.0.

Questions travellers ask

What is the cheapest month to fly from Porto to Bilbao?

In the fares found this week, November has the lowest: from €20 one-way, against €61 in January 2027.

What is the weather in Bilbao in November?

In November, the cheapest month to fly, the average daily high in Bilbao is 17 °C and the low 8 °C.

Are there direct flights from Porto to Bilbao?

Yes. Recent fares include nonstop flights with Vueling and Volotea.

How long is the flight from Porto to Bilbao?

A nonstop flight takes about 1h 15m. The distance is 526 km.

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