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Fly from
Route
Depart
Return
NewarkSofia
EWR - SOF
EWRSOF
Newark
Wed 9/10
5:40 pm-11:40 am
1 stop11h 00m
Sofia
Tue 11/25
6:45 pm-1:55 pm
1 stop26h 10m
New YorkSofia
JFK - SOF
JFKSOF
New York John F Kennedy Intl
Wed 9/10
9:45 pm-3:20 pm
1 stop10h 35m
Sofia
Tue 11/25
6:45 pm-2:15 pm
1 stop26h 30m
BostonSofia
BOS - SOF
BOSSOF
Boston Logan Intl
Tue 12/9
8:40 pm-6:20 pm
1 stop14h 40m
Sofia
Tue 12/23
1:55 pm-6:35 pm
1 stop11h 40m
BostonSofia
BOS - SOF
BOSSOF
Boston Logan Intl
Wed 12/10
8:40 pm-6:20 pm
1 stop14h 40m
Sofia
Wed 12/24
1:55 pm-6:35 pm
1 stop11h 40m
BostonSofia
BOS - SOF
BOSSOF
Boston Logan Intl
Wed 12/10
8:40 pm-10:45 pm
1 stop19h 05m
Sofia
Wed 12/24
1:55 pm-6:35 pm
1 stop11h 40m
NewarkSofia
EWR - SOF
EWRSOF
Newark
Sun 9/14
8:30 pm-11:00 pm
1 stop19h 30m
Sofia
Wed 11/26
7:55 am-1:55 pm
1 stop13h 00m
NewarkSofia
EWR - SOF
EWRSOF
Newark
Mon 9/8
7:45 pm-2:00 am
1 stop23h 15m
Sofia
Mon 11/24
6:35 pm-8:25 pm
1 stop32h 50m
NewarkSofia
EWR - SOF
EWRSOF
Newark
Sun 11/9
10:35 pm-5:50 pm
1 stop12h 15m
Sofia
Sun 11/23
2:35 pm-8:25 pm
1 stop12h 50m
ChicagoSofia
ORD - SOF
ORDSOF
Chicago O'Hare Intl
Wed 9/3
11:45 pm-8:35 am
1 stop24h 50m
Sofia
Wed 9/17
9:15 pm-9:40 am
1 stop20h 25m
ChicagoSofia
ORD - SOF
ORDSOF
Chicago O'Hare Intl
Sat 9/20
11:45 pm-2:45 pm
1 stop31h 00m
Sofia
Wed 10/1
3:35 pm-9:40 am
1 stop26h 05m
Best One-Way Price | $185 |
|---|---|
Best Round-Trip Price | $352 |
Fastest flight time | 16h 45m |
Popular in | December |
Bansko Ski Resort is the most popular place of interest in Bulgaria. Many travelers make it a point to stop there while traveling to Bulgaria. Other popular landmarks and places of interest in Bulgaria would be Borovets Ski Resort, Golden Sands Beach, or Thracian Tomb of Sveshtari.
Of the 14 airlines that fly to Bulgaria, Lufthansa, Turkish Airlines and United Airlines happen to be the most favored based on our user data. Lufthansa is the most popular among the three airlines, with 38% of users choosing them for their travels to Bulgaria.
The most popular airport in Bulgaria to fly to is Sofia, based on our data. In the past 12 months, 65% of all momondo users who traveled to Bulgaria chose to fly into Sofia airport, which is located in the city of Sofia.
Monday is the best day of the week to fly to Bulgaria based on flight prices. Tuesday is another affordable option. If you are looking to save money on flights to Bulgaria, then try to avoid flying out on a Saturday since this is when prices are at their highest.
Prices for flights to Bulgaria were last updated today.
As of August 2025, there are 39 operators available to choose from for flights to Bulgaria.
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Bulgaria.
The travel and health documents you'll need for your trip to Bulgaria may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bulgaria. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Bulgaria. momondo saves you time and could save you money on your trip.
Yes. momondo allows you to filter the results for flights to Bulgaria to just show those with flexible booking policies.
momondo provides multiple filters to help you find the best flight to Bulgaria. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
If you are simply researching potential flights to Bulgaria, momondo offers a useful price alert feature which will track prices for flights to Bulgaria and alert you when they change.