Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to Burgas as you normally would.
Philadelphia
Bourgas
1 stop
18h 30mBourgas
Philadelphia
1 stop
27h 00mAer Lingus
Philadelphia
Bourgas
1 stop
18h 40mBourgas
Philadelphia
2 stops
29h 37mMultiple Airlines
Philadelphia
Bourgas
1 stop
18h 40mBourgas
Philadelphia
2 stops
32h 01mMultiple Airlines
Philadelphia
Bourgas
1 stop
18h 30mBourgas
Philadelphia
1 stop
27h 00mAer Lingus
Philadelphia
Bourgas
1 stop
18h 40mBourgas
Philadelphia
2 stops
29h 37mMultiple Airlines
Philadelphia
Bourgas
1 stop
18h 40mBourgas
Philadelphia
2 stops
32h 01mMultiple Airlines
Philadelphia
Bourgas
3 stops
55h 14mMultiple Airlines
Philadelphia
Bourgas
2 stops
53h 35mMultiple Airlines
Philadelphia
Bourgas
1 stop
18h 30mAer Lingus
Yes, there are multiple flights from Philadelphia to Burgas for under $1,200. The cheapest flight booked recently is on Aer Lingus for just $1,111, but on average you can expect to pay $1,598.
The cheapest flight price from Philadelphia to Burgas is $628. On average you can expect to pay $772. The most popular route, (Philadelphia - Bourgas), can usually be booked for $1,295.