Cheap flights from Bilbao to Mainz

View AU$195 flight on Mon, 15 Sep. 2025Opens in a new window

Popular airlines from Bilbao to Mainz

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Cheap Flights from Bilbao (BIO) to Mainz (FRA)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Europa
Sun, 21 Sep. - Wed, 24 Sep.
BIO
Bilbao
FRA
Frankfurt
AU$480 Return, found 5 days ago
AU$480
Return
found 5 days ago
Select Air Europa flight, departing Sun, 21 Sep. from Bilbao to Frankfurt, returning Wed, 24 Sep., priced at AU$480 found 5 days ago
Lufthansa
Thu, 4 Sep. - Sun, 7 Sep.
BIO
Bilbao
FRA
Frankfurt
AU$517 Return, found 4 days ago
AU$517
Return
found 4 days ago
Select Lufthansa flight, departing Thu, 4 Sep. from Bilbao to Frankfurt, returning Sun, 7 Sep., priced at AU$517 found 4 days ago
Air Europa
Sun, 21 Sep. - Wed, 24 Sep.
BIO
Bilbao
FRA
Frankfurt
AU$524 Return, found 5 days ago
AU$524
Return
found 5 days ago
Select Air Europa flight, departing Sun, 21 Sep. from Bilbao to Frankfurt, returning Wed, 24 Sep., priced at AU$524 found 5 days ago
TAP Portugal
Sun, 21 Sep. - Thu, 25 Sep.
BIO
Bilbao
FRA
Frankfurt
AU$543 Return, found 5 days ago
AU$543
Return
found 5 days ago
Select TAP Portugal flight, departing Sun, 21 Sep. from Bilbao to Frankfurt, returning Thu, 25 Sep., priced at AU$543 found 5 days ago
Iberia
Thu, 4 Sep. - Sun, 7 Sep.
BIO
Bilbao
FRA
Frankfurt
AU$560 Return, found 4 days ago
AU$560
Return
found 4 days ago
Select Iberia flight, departing Thu, 4 Sep. from Bilbao to Frankfurt, returning Sun, 7 Sep., priced at AU$560 found 4 days ago
Aer Lingus
Thu, 4 Sep. - Sun, 7 Sep.
BIO
Bilbao
FRA
Frankfurt
AU$606 Return, found 4 days ago
AU$606
Return
found 4 days ago
Select Aer Lingus flight, departing Thu, 4 Sep. from Bilbao to Frankfurt, returning Sun, 7 Sep., priced at AU$606 found 4 days ago

Find the cheapest month to fly from Bilbao (BIO) to Frankfurt (FRA)

January is typically the cheapest month to fly

From AU$243 - AU$512 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.