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 £725Cheapest month to travel
MayThe cheapest day to fly
SundayLowest prices
1 day 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
£1,286
3 months before
from
£1,211
30 days before
from
£1,082
7 days before
from
£1,397
1 day before
from
£813
Discover the cheapest day to fly
Discover on which day of the week flights are usually the most affordable.£1,013
£1,013
Mon£1,041
£1,041
Tue£1,209
£1,209
Wed£1,159
£1,159
Thu£1,251
£1,251
Fri£1,179
£1,179
Sat£605
£605
Sun