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 £49Cheapest month to travel
November, DecemberThe cheapest day to fly
ThursdayLowest prices
3 months 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
£297
3 months before
from
£213
30 days before
from
£216
7 days before
from
£258
1 day before
from
£432
Discover the cheapest day to fly
Discover on which day of the week flights are usually the most affordable.£127
£127
Mon£161
£161
Tue£129
£129
Wed£125
£125
Thu£136
£136
Fri£130
£130
Sat£132
£132
Sun