Find the best time to book cheap flights to Sofia
Flexible on travel dates? Discover the cheapest month to fly to Sofia
Cheapest round-trip flight
from £34Cheapest month to travel
January, April, MayThe 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.3 months before
from
£184
30 days before
from
£153
1 day before
from
£267
Discover the cheapest day to fly
Discover on which day of the week flights are usually the most affordable.£108
£108
Mon??
??
Tue£184
£184
Wed??
??
Thu£147
£147
Fri??
??
Sat??
??
Sun