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 €30Cheapest month to travel
May, OctoberThe cheapest day to fly
SundayLowest prices
7 days before
When is the best time to buy flight tickets?
Find out how far in advance it's worth booking round-trip flights.7 days before
from
€166
1 day before
from
€265
Discover the cheapest day to fly
Discover on which day of the week flights are usually the most affordable.€201
€201
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Sat€131
€131
Sun