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 £148Cheapest month to travel
April, JuneThe cheapest day to fly
FridayLowest prices
6 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
£107
3 months before
from
£140
30 days before
from
£112
7 days before
from
£403
1 day before
from
£514
Discover the cheapest day to fly
Discover on which day of the week flights are usually the most affordable.£226
£226
Mon£155
£155
Tue£172
£172
Wed£138
£138
Thu£126
£126
Fri£434
£434
Sat£173
£173
Sun