Find the best time to book cheap flights to Lisbon
Flexible on travel dates? Discover the cheapest month to fly to Lisbon
Cheapest round-trip flight
from €109Cheapest month to travel
JanuaryThe cheapest day to fly
ThursdayLowest 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
€379
3 months before
from
€357
30 days before
from
€393
7 days before
from
€353
1 day before
from
€554
Discover the cheapest day to fly
Discover on which day of the week flights are usually the most affordable.€363
€363
Mon€352
€352
Tue€323
€323
Wed€296
€296
Thu€406
€406
Fri€349
€349
Sat€365
€365
Sun