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 €154Cheapest 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
€321
3 months before
from
€255
30 days before
from
€249
7 days before
from
€344
1 day before
from
€520
Discover the cheapest day to fly
Discover on which day of the week flights are usually the most affordable.€196
€196
Mon€223
€223
Tue€273
€273
Wed€281
€281
Thu€300
€300
Fri€320
€320
Sat€244
€244
Sun