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Porto to Bilbao Flights — Fares from $113.00 | OPO–BIO

Compare the cheapest Porto (OPO) to Bilbao (BIO) fares found by our live flight search, then book online or over the phone with our travel experts.

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Adults
12+
1
Children
2–11
0
Infants
Under 2
0
Cabin
🏷️
Save up to 40% with unpublished phone fares
Consolidator deals on selected Porto → Bilbao flights that do not appear in online search results. The live fares below are bookable right now — or call to check for an unpublished fare on your dates.
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One-way fares Porto → Bilbao

showing indicative fares · loading live prices…
UX Airlines
UX Airlines CHEAPEST
OPO → BIO · Economy
lowest fare seen on this route
$189.00
$113.40
Select
TP Airlines
TP Airlines
OPO → BIO · Economy
lowest fare seen on this route
$207.00
$124.20
Select
Vueling
Vueling
OPO → BIO · Economy
lowest fare seen on this route
$367.00
$220.20
Select
KLM
KLM
OPO → BIO · Economy
lowest fare seen on this route
$477.80
$286.68
Select
Lufthansa
Lufthansa
OPO → BIO · Economy
lowest fare seen on this route
$571.00
$342.60
Select
Iberia
Iberia
OPO → BIO · Economy
lowest fare seen on this route
$572.00
$343.20
Select
See all flights & times → Prices per adult, one way, incl. taxes & fees. Availability changes constantly.
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Live fares we can book on OPO–BIO

Lowest fare found per airline on the OPO → BIO route, with our discounted phone-deal price.

AirlineCabin Found fareOur discounted fare Fare found on
UX Airlines UX Airlines Economy $189.00 $113.40 Oct 23, 2026 Book
TP Airlines TP Airlines Economy $207.00 $124.20 Oct 23, 2026 Book
Vueling Vueling Economy $367.00 $220.20 Oct 23, 2026 Book
KLM KLM Economy $477.80 $286.68 Oct 23, 2026 Book
Lufthansa Lufthansa Economy $571.00 $342.60 Oct 23, 2026 Book
Iberia Iberia Economy $572.00 $343.20 Oct 23, 2026 Book
Air France Air France Economy $780.00 $468.00 Oct 23, 2026 Book
SN Airlines SN Airlines Economy $1,074.00 $644.40 Oct 23, 2026 Book

Discounted fares are negotiated phone deals from our vendor network and may not appear in online search results — call 1-856-513-6369 to lock one in. Fares were found on the dates shown, are per person in USD, and change with availability.

More routes we cover

Porto to Belém Porto to Buenos Aires (Ezeiza) Porto to Campinas Porto to Fortaleza Porto to João Pessoa Porto to Málaga Orlando to Bilbao San Juan to Bilbao Shanghai (Minhang) to Bilbao Shanghai (Pudong) to Bilbao Singapore to Bilbao All routes →

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FlyLemo is an independent travel agency — call 1-856-513-6369 or use the search above to compare live fares on this route. See our terms, privacy policy, refund policy and service fees for full details, or contact us any time.

Page updated October 23, 2026 · fare data refreshed automatically from live flight searches.