Find the best time to book cheap flights to Porto
Flexible on travel dates? Discover the cheapest month to fly to Porto
Cheapest round-trip flight
from €82Cheapest month to travel
DecemberThe cheapest day to fly
MondayLowest prices
7 days before
When is the best time to buy flight tickets?
Find out how far in advance it's worth booking round-trip flights.6 months before
from
€503
3 months before
from
€549
30 days before
from
€340
7 days before
from
€311
1 day before
from
€379
Discover the cheapest day to fly
Discover on which day of the week flights are usually the most affordable.€336
€336
Mon€360
€360
Tue€351
€351
Wed€482
€482
Thu€468
€468
Fri€416
€416
Sat€405
€405
Sun