Find Cheap Flights from Boston Logan International to Bulgaria

Search hundreds of travel sites at once for deals on flights to Bulgaria

Thu 12/14
Thu 12/21
Any month
Compare vs. KAYAK |

Book cheap flights from Boston Logan International to Bulgaria (round-trip)

Airports
Origin
Boston
$536
only
$536
Destination
Sofia
$536
only
$536
Wed, May 2
BOS
SOF
31h 00m
Fri, May 11
SOF
BOS
14h 00m
Trip: 10 days
Overall null null
Based on null reviews
Sun, Mar 11
BOS
SOF
14h 50m
Mon, Mar 19
SOF
BOS
16h 05m
Trip: 8 days
Overall null null
Based on null reviews
Thu, May 17
BOS
SOF
30h 45m
Wed, May 30
SOF
BOS
15h 05m
Trip: 14 days
Overall null null
Based on null reviews
Sun, Apr 1
BOS
SOF
14h 10m
Sat, Apr 7
SOF
BOS
27h 35m
Trip: 7 days
Overall null null
Based on null reviews
Wed, Jan 10
BOS
SOF
35h 20m
Tue, Jan 16
SOF
BOS
34h 44m
Trip: 7 days
Overall null null
Based on null reviews
Thu, Jun 28
BOS
SOF
29h 10m
Sat, Jul 21
SOF
BOS
32h 15m
Trip: 24 days
Overall null null
Based on null reviews
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.