Find the best time to book cheap flights to Cologne
Flexible on travel dates? Discover the cheapest month to fly to Cologne
Cheapest round-trip flight
from £128Cheapest month to travel
JuneThe cheapest day to fly
MondayLowest prices
30 days 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
£291
3 months before
from
£223
30 days before
from
£181
7 days before
from
£241
1 day before
from
£269
Discover the cheapest day to fly
Discover on which day of the week flights are usually the most affordable.£151
£151
Mon£219
£219
Tue£203
£203
Wed£322
£322
Thu£249
£249
Fri£176
£176
Sat£255
£255
Sun