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 £50Cheapest month to travel
DecemberThe cheapest day to fly
TuesdayLowest 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
£163
3 months before
from
£84
30 days before
from
£106
7 days before
from
£148
1 day before
from
£268
Discover the cheapest day to fly
Discover on which day of the week flights are usually the most affordable.£64
£64
Mon£64
£64
Tue£70
£70
Wed£67
£67
Thu£67
£67
Fri£65
£65
Sat£69
£69
Sun