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 £66Cheapest 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
£494
3 months before
from
£348
30 days before
from
£349
7 days before
from
£373
1 day before
from
£519
Discover the cheapest day to fly
Discover on which day of the week flights are usually the most affordable.£348
£348
Mon£310
£310
Tue£283
£283
Wed£253
£253
Thu£304
£304
Fri£304
£304
Sat£340
£340
Sun