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 £43Cheapest 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
£440
3 months before
from
£275
30 days before
from
£306
7 days before
from
£307
1 day before
from
£346
Discover the cheapest day to fly
Discover on which day of the week flights are usually the most affordable.£229
£229
Mon£256
£256
Tue£353
£353
Wed£345
£345
Thu£202
£202
Fri£250
£250
Sat£293
£293
Sun