Round-trip from | $483 (Kiwi.com) |
---|---|
One-way from | $298 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $861 |
Fly from
Fly to
Route
Depart
Return
Price
BostonSofia
BOS - SOF
BOSSOF
Boston Logan Intl
vie. 7/25
8:05 pm-11:00 pm
1 stop19h 55m
Sofia
mar. 8/5
7:25 pm-5:40 pm
1 stop29h 15m
BostonSofia
BOS - SOF
BOSSOF
Boston Logan Intl
vie. 8/22
6:00 am-11:15 am
2 stops22h 15m
Sofia
vie. 9/5
12:00 pm-8:10 pm
1 stop15h 10m
BostonSofia
BOS - SOF
BOSSOF
Boston Logan Intl
lun. 7/28
8:05 pm-11:00 pm
1 stop19h 55m
Sofia
sáb. 8/30
6:15 am-6:00 pm
2 stops42h 45m
BostonSofia
BOS - SOF
BOSSOF
Boston Logan Intl
lun. 8/25
6:00 am-12:00 pm
2 stops23h 00m
Sofia
lun. 9/15
6:00 am-9:55 am
2 stops34h 55m
BostonSofia
BOS - SOF
BOSSOF
Boston Logan Intl
jue. 8/28
5:10 pm-11:40 am
1 stop11h 30m
Sofia
mié. 9/17
8:00 am-1:50 pm
1 stop12h 50m
BostonSofia
BOS - SOF
BOSSOF
Boston Logan Intl
sáb. 11/1
6:28 pm-4:20 pm
2 stops39h 52m
Sofia
sáb. 11/15
12:05 pm-9:55 pm
1 stop16h 50m
BostonSofia
BOS - SOF
BOSSOF
Boston Logan Intl
lun. 7/21
8:59 pm-12:05 pm
2 stops32h 06m
Sofia
lun. 8/25
12:55 pm-1:40 pm
1 stop31h 45m
BostonSofia
BOS - SOF
BOSSOF
Boston Logan Intl
jue. 7/17
10:25 pm-2:40 pm
3 stops57h 15m
BostonSofia
BOS - SOF
BOSSOF
Boston Logan Intl
mar. 11/4
2:21 pm-6:20 pm
2 stops20h 59m
BostonSofia
BOS - SOF
BOSSOF
Boston Logan Intl
mar. 7/22
6:55 pm-2:00 pm
1 stop12h 05m
The best time to book flights from Boston to Sofia is 67 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, November is the cheapest month in which you can book a flight from Boston to Sofia (average of $632). Flying from Boston to Sofia in June is currently the most expensive (average of $1,189). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from Boston to Sofia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 21% versus a flight in the morning.
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
Dominik,Jun 2025
VIE - VNO
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
Dominik,Jun 2025
VIE - VNO
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
Dominik,Jun 2025
VIE - VNO
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
Dominik,Jun 2025
VIE - VNO
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
Dominik,Jun 2025
VIE - VNO
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
Dominik,Jun 2025
VIE - VNO
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$416 | Average$733 | FlexibilityNo cancel fee | On-time77% | |
Cheapest$457 | Average$825 | FlexibilityNo cancel fee | On-time75% | |
Cheapest$510 | Average$595 | FlexibilityNo cancel fee | On-time70% | |
Cheapest$511 | Average$613 | FlexibilityNo cancel fee | On-time77% | |
Cheapest$554 | Average$807 | FlexibilityNo cancel fee | On-time79% | |
Cheapest$604 | Average$878 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$620 | Average$894 | FlexibilityNo cancel fee | On-time76% | |
Cheapest$639 | Average$1,072 | FlexibilityNo cancel fee | On-time78% |