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Cheap flights from Pennsylvania to Bulgaria from $192

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Bulgaria departing on 10/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pennsylvania to Bulgaria

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:30 pm - 1:30 amEWR  Newark-SOF Sofia
25h 00m2 stops Lisbon Humberto Delgado Madrid Barajas
Multiple Airlines Logo
5:15 pm - 9:00 pmSOF  Sofia-EWR Newark
34h 45m2 stops Madrid Barajas Lisbon Humberto Delgado
$623Multiple Airlines
Sun, Sep 20 - Tue, Oct 6
Multiple Airlines Logo
11:00 pm - 1:25 amEWR  Newark-SOF Sofia
19h 25m2 stops Lisbon Humberto Delgado Madrid Barajas
Multiple Airlines Logo
5:15 pm - 3:30 pmSOF  Sofia-EWR Newark
29h 15m2 stops Madrid Barajas Lisbon Humberto Delgado
$626Multiple Airlines
Mon, Sep 21 - Wed, Oct 7
Lufthansa Logo
10:55 pm - 10:55 pmIAD  Washington, D.C. Dulles Intl-SOF Sofia
17h 00m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:25 am - 3:55 pmSOF  Sofia-IAD Washington, D.C. Dulles Intl
16h 30m1 stop Frankfurt am Main
$714Lufthansa
Tue, Dec 8 - Tue, Dec 22
Lufthansa Logo
10:55 pm - 6:20 pmIAD  Washington, D.C. Dulles Intl-SOF Sofia
12h 25m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:25 am - 3:55 pmSOF  Sofia-IAD Washington, D.C. Dulles Intl
16h 30m1 stop Frankfurt am Main
$714Lufthansa
Wed, Nov 4 - Wed, Nov 18
Turkish Airlines Logo
12:25 am - 8:45 amEWR  Newark-SOF Sofia
25h 20m1 stop Istanbul
Turkish Airlines Logo
3:50 pm - 10:30 pmSOF  Sofia-EWR Newark
13h 40m1 stop Istanbul
$723Turkish Airlines
Sat, Sep 19 - Tue, Oct 6
LOT Logo
10:35 pm - 1:50 pmEWR  Newark-SOF Sofia
32h 15m1 stop Warsaw Frederic Chopin
LOT Logo
2:35 pm - 8:25 pmSOF  Sofia-EWR Newark
12h 50m1 stop Warsaw Frederic Chopin
$728LOT
Tue, Nov 10 - Tue, Nov 17
LOT Logo
10:35 pm - 5:50 pmEWR  Newark-SOF Sofia
12h 15m1 stop Warsaw Frederic Chopin
LOT Logo
2:35 pm - 8:25 pmSOF  Sofia-EWR Newark
12h 50m1 stop Warsaw Frederic Chopin
$729LOT
Tue, Feb 2 - Tue, Feb 16
Turkish Airlines Logo
12:25 am - 3:00 pmEWR  Newark-SOF Sofia
31h 35m1 stop Istanbul
Turkish Airlines Logo
9:45 pm - 11:30 pmSOF  Sofia-EWR Newark
31h 45m1 stop Istanbul
$730Turkish Airlines
Mon, Oct 5 - Tue, Oct 27
Air Serbia Logo
3:00 pm - 3:00 amJFK  New York John F Kennedy Intl-SOF Sofia
29h 00m1 stop Belgrade Nikola Tesla
Air Serbia Logo
4:00 pm - 11:45 amSOF  Sofia-JFK New York John F Kennedy Intl
26h 45m1 stop Belgrade Nikola Tesla
$730Air Serbia
Thu, Dec 24 - Wed, Jan 13
Air Serbia Logo
1:50 pm - 3:30 pmJFK  New York John F Kennedy Intl-SOF Sofia
18h 40m1 stop Belgrade Nikola Tesla
Air Serbia Logo
4:00 pm - 11:55 amSOF  Sofia-JFK New York John F Kennedy Intl
26h 55m1 stop Belgrade Nikola Tesla
$750Air Serbia
Tue, Sep 8 - Tue, Sep 22

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Lufthansa flights from Pennsylvania to Bulgaria

Our best Lufthansa deals on Pennsylvania to Bulgaria flight tickets
Lufthansa
Nov 3
IAD10:55 pmWashington, D.C. Dulles Intl
17h 00m
1 stop
SOF10:55 pmSofia
Nov 17
SOF6:25 amSofia
16h 30m
1 stop
IAD3:55 pmWashington, D.C. Dulles Intl
$714
Lufthansa
Dec 9
IAD10:55 pmWashington, D.C. Dulles Intl
17h 00m
1 stop
SOF10:55 pmSofia
Dec 23
SOF6:25 amSofia
16h 30m
1 stop
IAD3:55 pmWashington, D.C. Dulles Intl
$715
Lufthansa
Nov 10
IAD10:55 pmWashington, D.C. Dulles Intl
17h 00m
1 stop
SOF10:55 pmSofia
Nov 24
SOF6:25 amSofia
16h 30m
1 stop
IAD3:55 pmWashington, D.C. Dulles Intl
$728

LOT flights from Pennsylvania to Bulgaria

Our best LOT deals on Pennsylvania to Bulgaria flight tickets
LOT
Oct 29
EWR11:35 pmNewark
12h 15m
1 stop
SOF5:50 pmSofia
Nov 2
SOF6:35 pmSofia
32h 50m
1 stop
EWR8:25 pmNewark
$742
LOT
Oct 29
EWR11:35 pmNewark
12h 15m
1 stop
SOF5:50 pmSofia
Nov 2
SOF6:35 pmSofia
32h 50m
1 stop
EWR8:25 pmNewark
$743
LOT
Sep 6
JFK10:20 pmNew York John F Kennedy Intl
12h 40m
1 stop
SOF6:00 pmSofia
Sep 29
SOF6:45 pmSofia
27h 55m
1 stop
JFK3:40 pmNew York John F Kennedy Intl
$753

momondo Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Bulgaria that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 9, 2026.
Use the filters below to find and compare flights from Pennsylvania to Bulgaria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkSofia

EWR Newark - SOF Sofia

EWRSOF

Newark

Sun 9/20

5:30 pm-1:30 am

2 stops25h 00m

Sofia

Tue 10/6

5:15 pm-9:00 pm

2 stops34h 45m

$623

NewarkSofia

EWR Newark - SOF Sofia

EWRSOF

Newark

Mon 9/21

11:00 pm-1:25 am

2 stops19h 25m

Sofia

Wed 10/7

5:15 pm-3:30 pm

2 stops29h 15m

$626

Washington, D.C.Sofia

IAD Washington, D.C. Dulles Intl - SOF Sofia

IADSOF

Washington, D.C. Dulles Intl

Tue 12/8

10:55 pm-10:55 pm

1 stop17h 00m

Sofia

Tue 12/22

6:25 am-3:55 pm

1 stop16h 30m

$714

Washington, D.C.Sofia

IAD Washington, D.C. Dulles Intl - SOF Sofia

IADSOF

Washington, D.C. Dulles Intl

Wed 11/4

10:55 pm-6:20 pm

1 stop12h 25m

Sofia

Wed 11/18

6:25 am-3:55 pm

1 stop16h 30m

$714

NewarkSofia

EWR Newark - SOF Sofia

EWRSOF

Newark

Sat 9/19

12:25 am-8:45 am

1 stop25h 20m

Sofia

Tue 10/6

3:50 pm-10:30 pm

1 stop13h 40m

$723

NewarkSofia

EWR Newark - SOF Sofia

EWRSOF

Newark

Tue 11/10

10:35 pm-1:50 pm

1 stop32h 15m

Sofia

Tue 11/17

2:35 pm-8:25 pm

1 stop12h 50m

$728
Quickest round-trip

NewarkSofia

EWR Newark - SOF Sofia

EWRSOF

Newark

Tue 2/2

10:35 pm-5:50 pm

1 stop12h 15m

Sofia

Tue 2/16

2:35 pm-8:25 pm

1 stop12h 50m

$729

NewarkSofia

EWR Newark - SOF Sofia

EWRSOF

Newark

Mon 10/5

12:25 am-3:00 pm

1 stop31h 35m

Sofia

Tue 10/27

9:45 pm-11:30 pm

1 stop31h 45m

$730

New YorkSofia

JFK New York John F Kennedy Intl - SOF Sofia

JFKSOF

New York John F Kennedy Intl

Thu 12/24

3:00 pm-3:00 am

1 stop29h 00m

Sofia

Wed 1/13

4:00 pm-11:45 am

1 stop26h 45m

$730

New YorkSofia

JFK New York John F Kennedy Intl - SOF Sofia

JFKSOF

New York John F Kennedy Intl

Tue 9/8

1:50 pm-3:30 pm

1 stop18h 40m

Sofia

Tue 9/22

4:00 pm-11:55 am

1 stop26h 55m

$750

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bulgaria from

How to get the cheapest flight ticket from Pennsylvania to Bulgaria

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Bulgaria?

If you aren’t able to travel to Bulgaria during the month of April, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $524.

Can stopping save me money on Pennsylvania to Bulgaria flights?

You could potentially save up to 40% on your flight if you consider stops on a Pennsylvania to Bulgaria flight.

Cheap Pennsylvania to Bulgaria flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pennsylvania to Bulgaria

Fastest flight time

10h 35m

Direct flights

None
The fastest flight from Pennsylvania to Bulgaria takes 10h 35m
There are no direct flights from Pennsylvania to Bulgaria. There are no popular flight routes from Pennsylvania to Bulgaria.
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Frequently asked questions about flying from Pennsylvania to Bulgaria

  • When did momondo last update prices for flights from Pennsylvania to Bulgaria?

    Prices for flights from Pennsylvania to Bulgaria were last updated today.

  • How many operators does momondo search for flights from Pennsylvania to Bulgaria?

  • How old do you have to be to fly from Pennsylvania to Bulgaria?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pennsylvania to Bulgaria.

  • What documentation or ID do you need to fly 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.

Best airlines flying from Pennsylvania to Bulgaria

Compare and see reviews for airlines that fly from Pennsylvania to Bulgaria with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $485Free CancellationRating
6.8
8,176 reviews
Search Lufthansa flights
United AirlinesPriceFrom $497Free CancellationRating
7.4
10,088 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Pennsylvania to Bulgaria?

It is quick and easy to find Pennsylvania to Bulgaria flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bulgaria that suits you.

Can I find flights from Pennsylvania to Bulgaria with flexible booking policies on momondo?

momondo does allow users to show only those flights to Bulgaria from Pennsylvania which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Pennsylvania to Bulgaria?

momondo provides multiple filters to help you find the best flight to Bulgaria from Pennsylvania. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Pennsylvania to Bulgaria right now. Can momondo alert me if prices change?

Price alerts on flights to Bulgaria from Pennsylvania are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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