How the cheapest fare moved
Oct 13: €39 €39
Oct 7
Oct 13
low €24 · high €45
Departure-day prices · December 2018 Porto → Bilbao
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Return-day prices · December 2018 Bilbao → Porto
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Best time to visit Bilbao — climate Jan: ~14°C daytime, 19 rainy days
14°
Jan Feb: ~16°C daytime, 9 rainy days
16°
Feb Mar: ~15°C daytime, 16 rainy days
15°
Mar Apr: ~20°C daytime, 15 rainy days
20°
Apr May: ~21°C daytime, 15 rainy days
21°
May Jun: ~27°C daytime, 7 rainy days
27°
Jun Jul: ~25°C daytime, 10 rainy days
25°
Jul Aug: ~28°C daytime, 5 rainy days
28°
Aug Sep: ~24°C daytime, 10 rainy days
24°
Sep Oct: ~22°C daytime, 10 rainy days
22°
Oct Nov: ~17°C daytime, 17 rainy days
17°
Nov Dec: ~14°C daytime, 14 rainy days
14°
Dec Best value: Nov — fares from €24 and ~17°C daytime.
Flights from Porto to Bilbao start around €24 (direct flights available). Range seen recently: €24–55, based on 12 fares found by travellers.
Fly (from €24)
1h 15m duration
€24–55 recent fares
Book
Cheapest cached fares Porto → Bilbao; direct flights available (e.g. V7). · Based on 12 fares found by travellers in the last 48h
Cheapest round trips to Bilbao Fares found by travellers in the last 48 hours — refreshed daily.
Nov 5 – Nov 8
Volotea · Direct · 1h 15m
€59
Book
Dec 11 – Dec 13
Wizz Air Malta · 1 stop · 4h 30m
€71
Book
Oct 29 – Nov 1
Volotea · Direct · 1h 15m
€91
Book
Oct 14 – Oct 19
Vueling · Direct · 1h 15m
€117
Book
Jan 1 – Jan 4
Portugalia Airlines · 2 stops · 4h 05m
€142
Book
Jan 2 – Jan 4
TAP Air Portugal · 2 stops · 3h 45m
€153
Book
Jan 5 – Jan 5
Air Europa · 1 stop · 2h 10m
€163
Book
Weather in Bilbao
Tue
☁️
25°
19°
💧0%
Wed
☁️
29°
17°
💧0%
Thu
☁️
28°
19°
💧0%
Fri
🌦️
19°
17°
💧30%
Sat
🌦️
17°
13°
💧60%
Sun
🌦️
16°
10°
💧32%
Mon
🌦️
15°
7°
💧24%
In Dec, Bilbao typically sees ~12°C daytime highs and 20 rainy days.
Where to stay in Bilbao 3★+ hotels from €65/night (38 hotels sampled, ~3 weeks out).
ibis budget Bilbao City
hotel · Bilbao
from €65/night ★ 4
Casual Fuentes Bilbao
hotel · Bilbao
from €72/night ★ 4
Hotel Silken Sirimiri
hotel · Bilbao
from €73/night ★ 3
Good to know Currency Euro (€)
Power plugs Type C/F
Border Schengen — no passport control from Schengen countries
Time difference +1h
Time in the air 1h 15m
Things to do in Bilbao Top-rated tours and tickets from €70 — book ahead for the popular ones.
Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.
About Bilbao
Bilbao, with a population of about 350,000 (2018, and over a million in the metro area), is the largest city in Spain's Basque Country. Bilbao is perhaps the best place in the world to experience the ancient culture and language of the Basque people, which has stubbornly held its own over thousands of years and is now completely unlike any modern-day culture in Europe.
Read the full Bilbao guide
Guide content from Wikivoyage contributors (CC BY-SA).
Popular from Porto Cheapest destinations travellers searched recently — refreshed daily.
Flight prices are real fares travellers found in the last 48 hours, refreshed daily — the booking site confirms the final price. Train, bus and ferry fares are shown on the operators' booking sites. Weather data by Open-Meteo ; exchange rates: ECB reference. Data updated 2026-10-13. Some links earn Stayonomy a commission at no cost to you.
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