When did momondo last update prices for flights from Sofia Airport to Pennsylvania?

Prices for flights from Sofia Airport to Pennsylvania are updated daily.

How many operators does momondo search for flights from Sofia Airport to Pennsylvania?

As of February 2026, there are 10 operators available to choose from for flights from Sofia Airport to Pennsylvania.

How old do you have to be to fly from Sofia Airport to Pennsylvania?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sofia Airport to Pennsylvania.

What documentation or ID do you need to fly to Pennsylvania?

The required travel and health documents for your Pennsylvania trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Pennsylvania. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$304 Cheap Flights from Sofia to Pennsylvania in 2026

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Find the cheapest flights from Sofia to Pennsylvania

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 3:35 pm

SOF

IAD

15h 35m

1 stop

6:15 pm - 2:00 pm

IAD

SOF

12h 45m

1 stop

$513Multiple Airlines

Thu, Apr 9 - Wed, Apr 15

7:00 am - 4:05 pm

SOF

IAD

16h 05m

1 stop

7:50 pm - 1:55 pm

IAD

SOF

12h 05m

1 stop

$514Multiple Airlines

Sat, Feb 21 - Sun, Mar 8

7:00 am - 4:05 pm

SOF

IAD

16h 05m

1 stop

1:19 pm - 2:05 pm

IAD

SOF

18h 46m

2 stops

$518Multiple Airlines

Sun, Mar 1 - Mon, Mar 9

7:00 am - 4:05 pm

SOF

IAD

16h 05m

1 stop

7:05 pm - 2:05 pm

IAD

SOF

13h 00m

1 stop

$520KLM

Sat, Mar 7 - Sun, Mar 22

7:00 am - 7:22 pm

SOF

IAD

19h 22m

2 stops

7:05 pm - 2:05 pm

IAD

SOF

13h 00m

1 stop

$530KLM

Sat, Mar 7 - Sun, Mar 22

2:35 pm - 8:35 pm

SOF

JFK

13h 00m

1 stop

11:35 pm - 5:50 pm

JFK

SOF

12h 15m

1 stop

$612LOT

Thu, Feb 26 - Wed, Mar 11

2:35 pm - 8:25 pm

SOF

EWR

12h 50m

1 stop

11:35 pm - 5:50 pm

EWR

SOF

12h 15m

1 stop

$613LOT

Thu, Feb 26 - Wed, Mar 11

6:00 am - 5:05 pm

SOF

PHL

17h 05m

1 stop

10:33 am - 12:10 pm

PHL

SOF

18h 37m

2 stops

$695United Airlines

Tue, Mar 24 - Tue, Mar 31

6:00 am - 5:05 pm

SOF

PHL

17h 05m

1 stop

5:40 pm - 6:00 pm

PHL

SOF

17h 20m

1 stop

$696Lufthansa

Tue, Mar 24 - Tue, Mar 31

6:10 am - 2:58 pm

SOF

LGA

15h 48m

2 stops

2:49 pm - 12:10 pm

LGA

SOF

14h 21m

2 stops

$698United Airlines

Tue, Apr 14 - Wed, Apr 22

LOT flights from Sofia to Pennsylvania

Our best LOT deals on Sofia to Pennsylvania flight tickets

LOT

Feb 26

SOF2:35 pmSofia

13h 00m

1 stop

JFK8:35 pmNew York John F Kennedy Intl

Mar 11

JFK11:35 pmNew York John F Kennedy Intl

12h 15m

1 stop

SOF5:50 pmSofia

$612

LOT

Feb 26

SOF2:35 pmSofia

12h 50m

1 stop

EWR8:25 pmNewark

Mar 11

EWR11:35 pmNewark

12h 15m

1 stop

SOF5:50 pmSofia

$613

LOT

Mar 9

SOF2:35 pmSofia

13h 00m

1 stop

JFK9:35 pmNew York John F Kennedy Intl

Mar 18

JFK11:35 pmNew York John F Kennedy Intl

32h 15m

1 stop

SOF1:50 pmSofia

$614

Lufthansa flights from Sofia to Pennsylvania

Our best Lufthansa deals on Sofia to Pennsylvania flight tickets

Lufthansa

Mar 12

SOF6:00 amSofia

14h 50m

1 stop

JFK2:50 pmNew York John F Kennedy Intl

May 11

JFK5:30 pmNew York John F Kennedy Intl

11h 40m

1 stop

SOF12:10 pmSofia

$675

Lufthansa

Mar 2

SOF2:20 pmSofia

13h 05m

1 stop

EWR8:25 pmNewark

Mar 15

EWR9:50 pmNewark

14h 30m

1 stop

SOF6:20 pmSofia

$676

Lufthansa

Mar 12

SOF6:00 amSofia

14h 50m

1 stop

JFK2:50 pmNew York John F Kennedy Intl

May 10

JFK3:40 pmNew York John F Kennedy Intl

12h 20m

1 stop

SOF11:00 amSofia

$677

Fly from

Fly to

Route

Depart

Return

Price

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Thu 4/9

7:00 am-3:35 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

Wed 4/15

6:15 pm-2:00 pm

1 stop12h 45m

$513

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Sat 2/21

7:00 am-4:05 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

Sun 3/8

7:50 pm-1:55 pm

1 stop12h 05m

$514

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Sun 3/1

7:00 am-4:05 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

Mon 3/9

1:19 pm-2:05 pm

2 stops18h 46m

$518

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Sat 3/7

7:00 am-4:05 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

Sun 3/22

7:05 pm-2:05 pm

1 stop13h 00m

$520

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Sat 3/7

7:00 am-7:22 pm

2 stops19h 22m

Washington, D.C. Dulles Intl

Sun 3/22

7:05 pm-2:05 pm

1 stop13h 00m

$530

SofiaNew York

SOF - JFK

SOFJFK

Sofia

Thu 2/26

2:35 pm-8:35 pm

1 stop13h 00m

New York John F Kennedy Intl

Wed 3/11

11:35 pm-5:50 pm

1 stop12h 15m

$612

SofiaNewark

SOF - EWR

SOFEWR

Sofia

Thu 2/26

2:35 pm-8:25 pm

1 stop12h 50m

Newark

Wed 3/11

11:35 pm-5:50 pm

1 stop12h 15m

$613

SofiaPhiladelphia

SOF - PHL

SOFPHL

Sofia

Tue 3/24

6:00 am-5:05 pm

1 stop17h 05m

Philadelphia

Tue 3/31

10:33 am-12:10 pm

2 stops18h 37m

$695

SofiaPhiladelphia

SOF - PHL

SOFPHL

Sofia

Tue 3/24

6:00 am-5:05 pm

1 stop17h 05m

Philadelphia

Tue 3/31

5:40 pm-6:00 pm

1 stop17h 20m

$696

SofiaNew York

SOF - LGA

SOFLGA

Sofia

Tue 4/14

6:10 am-2:58 pm

2 stops15h 48m

New York LaGuardia

Wed 4/22

2:49 pm-12:10 pm

2 stops14h 21m

$698

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Sofia to Pennsylvania

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

Can stopping save me money on Sofia to Pennsylvania flights?

You could potentially save up to 5% on your flight if you consider stops on a Sofia to Pennsylvania flight.

Cheap Sofia to Pennsylvania flight deals and tips

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

Fastest flight time	12h 50m
Direct flights	None

The fastest flight from Sofia to Pennsylvania takes 12h 50m

There are no direct flights from Sofia to Pennsylvania. There are no popular flight routes from Sofia to Pennsylvania.

Search flight deals

When did momondo last update prices for flights from Sofia Airport to Pennsylvania?
Prices for flights from Sofia Airport to Pennsylvania are updated daily.
How many operators does momondo search for flights from Sofia Airport to Pennsylvania?
As of February 2026, there are 10 operators available to choose from for flights from Sofia Airport to Pennsylvania.
How old do you have to be to fly from Sofia Airport to Pennsylvania?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sofia Airport to Pennsylvania.
What documentation or ID do you need to fly to Pennsylvania?
The required travel and health documents for your Pennsylvania trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Pennsylvania. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Sofia to Pennsylvania

Compare and see reviews for airlines that fly from Sofia to Pennsylvania with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $593	Free Cancellation	Rating 7.4 9,259 reviews		Search United Airlines flights
Lufthansa	PriceFrom $674	Free Cancellation	Rating 6.8 7,775 reviews		Search Lufthansa flights

Why use momondo?

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

It is quick and easy to find Sofia to Pennsylvania 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 Pennsylvania that suits you.

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

Yes. momondo enables you to select and highlight flights to Pennsylvania from Sofia with this policy.

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

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

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

Yes. momondo can track prices for Sofia to Pennsylvania flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.