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 £25Cheapest month to travel
MarchThe cheapest day to fly
TuesdayLowest 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
£179
3 months before
from
£137
30 days before
from
£157
7 days before
from
£178
1 day before
from
£420
Discover the cheapest day to fly
Discover on which day of the week flights are usually the most affordable.£126
£126
Mon£118
£118
Tue£124
£124
Wed£254
£254
Thu£264
£264
Fri£240
£240
Sat£198
£198
Sun