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Cheap Flights from Bilbao to Porto

Popular airlines from Bilbao to Porto

You can choose from 1 airlines that fly from Bilbao to Porto, including Vueling Airlines, Vueling Airlines offers the lowest prices on this route.
Vueling Airlines logo Vueling Airlines
Airlines are determined based on actual purchased flight tickets from Bilbao to Porto according to previous 12 months data from Trip.com.

Explore the cheapest flights from Bilbao to Porto in the next three months. Based on Trip.com's data from the latest 7 days, one-way direct flights start at S$ 26, and round-trip direct tickets start at S$ 36.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flying from Bilbao to Porto

The distance between Bilbao and Porto is approximately 527.07km. It takes around 1 hour 20 minutes on average to fly from Bilbao to Porto. Based on Trip.com's data, travel demand peaks in July. The off-season for travel is October.

Cheapest one-way flight priceS$ 26
Cheapest return ticket priceS$ 36
Off-season for travelOctober
Peak season for travelJuly
Flight distance527.07km
Average flight time1 hour 20 minutes
Popular airlineVueling Airlines
Flight statistics for the Bilbao–Porto route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com Price Insights on Flights from Bilbao to Porto.

What is the cheapest month for one-way flights from Bilbao to Porto?

The average price of one-way flights from Bilbao to Porto purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Bilbao to Porto is Mar, with an average price of S$ 62, and the most expensive month is Aug, with an average price of up to S$ 163.

S$ 163
S$ 113
S$ 62
S$ 12
    Cheapest
  • S$ 76
    Feb
  • S$ 62
    Mar
  • S$ 85
    Apr
  • S$ 96
    May
  • S$ 86
    Jun
  • S$ 146
    Jul
  • S$ 163
    Aug
  • S$ 100
    Sep
  • S$ 85
    Oct
  • S$ 80
    Nov
  • S$ 90
    Dec
  • S$ 70
    Jan

What is the cheapest month for round-trip flights from Bilbao to Porto?

The average price of round-trip flights from Bilbao to Porto purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for round-trip flights from Bilbao to Porto is Dec, with an average price of S$ 86, and the most expensive month is Jun, with an average price of up to S$ 299.

S$ 299
S$ 193
S$ 86
0
    Cheapest
  • S$ 108
    Feb
  • S$ 108
    Mar
  • S$ 273
    Apr
  • S$ 115
    May
  • S$ 299
    Jun
  • S$ 188
    Jul
  • S$ 287
    Aug
  • S$ 290
    Sep
  • S$ 197
    Oct
  • S$ 249
    Nov
  • S$ 86
    Dec
  • S$ 148
    Jan

Which day of the week has the lowest fares for flights from Bilbao to Porto?

The average weekly fares for flights from Bilbao to Porto on different dates. (Based on Trip.com’s data from the past 12 months)

Based on Trip.com’s data from the past 12 months, Tue offers the lowest fares for flights from Bilbao to Porto, while Wed typically has the highest fares.

S$ 139
S$ 107
S$ 75
S$ 43
  • S$ 124
    Mon
  • S$ 75
    Tue
  • S$ 139
    Wed
  • S$ 78
    Thu
  • S$ 121
    Fri
  • S$ 93
    Sat
  • S$ 78
    Sun

Frequently Asked Questions

  • Which airlines offer the cheapest flights from Bilbao (BIO) to Porto (OPO)?

    Based on Trip.com data, Vueling Airlines offers one-way fares as low as S$ 26 on Cheapest nonstop routes (e.g. BIO to OPO on Tue, Mar 3), while Vueling Airlines offers Cheapest nonstop round-trips from S$ 36 departing on Sat, Feb 28 and returning on Mon, Mar 2.
  • At the moment, you can catch a direct flight from Bilbao to Porto with the following airlines, including: Vueling Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 1 hour 20 minutes to fly from Bilbao (BIO) to Porto (OPO).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Bilbao to Porto is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 1 flight per week flying from Bilbao to Porto. You can check the weekly schedule for popular airlines on this route below: Vueling Airlines: -/-/-/-/-/-/- -- VY2702 (19:10)
  • To find best deals on flights from Bilbao to Porto, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Mar 3, with one-way flights priced at just S$ 26.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Vueling Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Porto travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Bilbao to Porto is October, when demand for travel is lower.
  • After crunching the numbers on our February flight calendar, it's currently cheapest to fly from Bilbao to Porto on February 24, 2026 with Vueling Airlines, with prices starting at S$ 25.
  • You can land at any one of the following hubs in Porto, with Bilbao Airport to Francisco Sa Carneiro International Airport (BIO-OPO) is by far the most common option on this route: Francisco Sa Carneiro International Airport (OPO).
  • The time difference between Porto and Bilbao is 1h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Trip.com Airline Insights on Flights from Bilbao to Porto

Which airline offers the cheapest direct flights from Bilbao to Porto?

The average fare for all direct flights from Bilbao to Porto. (Based on Trip.com’s data from the past 12 months)

Based on Trip.com’s data from the past 12 months, Volotea offers the cheapest direct flights from Bilbao to Porto, with prices starting from S$ 72.

S$ 29
S$ 72
S$ 116
S$ 159
S$ 202
Volotea
S$ 72
Volotea
Vueling Airlines
S$ 77
Vueling Airlines
Air Europa
S$ 132
Air Europa
Iberia
S$ 139
Iberia
TAP Air Portugal
S$ 202
TAP Air Portugal