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 £47Cheapest month to travel
NovemberThe cheapest day to fly
FridayLowest 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
£340
3 months before
from
£310
30 days before
from
£322
7 days before
from
£376
1 day before
from
£403
Discover the cheapest day to fly
Discover on which day of the week flights are usually the most affordable.£258
£258
Mon£219
£219
Tue£280
£280
Wed£280
£280
Thu£218
£218
Fri£219
£219
Sat£309
£309
Sun