How does KAYAK find such low prices on flights from Pennsylvania to Sofia?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Sofia. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Sofia?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sofia from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Pennsylvania to Sofia?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sofia with an airline and back to Pennsylvania with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Sofia?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sofia from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$181 CHEAP FLIGHTS from Pennsylvania to Sofia

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Flight Deals

Cheap Flights from Pennsylvania to Sofia

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pennsylvania to Sofia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Pennsylvania to Sofia

Thu, Jan 15 - Thu, Jan 29

9:45 am - 6:00 pmJFK-SOF

25h 15m2 stops

6:05 am - 4:09 pmSOF-JFK

41h 04m2 stops

$438Multiple Airlines

Find Deal

Mon, Nov 3 - Mon, Nov 17

6:15 am - 1:25 pmLGA-SOF

24h 10m2 stops

1:55 pm - 10:33 pmSOF-LGA

39h 38m2 stops

$439Air Canada

Find Deal

Sun, Oct 5 - Wed, Oct 15

9:00 am - 11:00 pmJFK-SOF

31h 00m2 stops

10:50 am - 12:50 pmSOF-JFK

33h 00m1 stop

$439Multiple Airlines

Find Deal

Wed, Nov 5 - Thu, Nov 20

1:00 am - 1:55 pmJFK-SOF

29h 55m1 stop

7:10 am - 2:15 pmSOF-JFK

14h 05m1 stop

$444Air France

Find Deal

Sat, Oct 11 - Tue, Oct 21

9:45 pm - 6:10 pmJFK-SOF

13h 25m1 stop

6:55 pm - 8:05 pmSOF-JFK

32h 10m1 stop

$446Austrian Airlines

Find Deal

Thu, Oct 9 - Mon, Oct 13

7:50 am - 1:30 pmJFK-SOF

22h 40m1 stop

8:00 pm - 9:00 pmSOF-JFK

32h 00m1 stop

$447British Airways

Find Deal

Tue, Jan 6 - Mon, Jan 19

7:35 pm - 3:15 pmJFK-SOF

36h 40m2 stops

1:55 pm - 1:05 pmSOF-JFK

30h 10m2 stops

$448SWISS

Find Deal

Tue, Sep 30 - Thu, Oct 16

4:15 pm - 12:00 pmJFK-SOF

12h 45m2 stops

10:50 am - 4:35 pmSOF-JFK

12h 45m1 stop

$454SWISS

Find Deal

Sun, Jan 4 - Sat, Jan 17

8:05 am - 4:20 pmJFK-SOF

25h 15m1 stop

12:05 pm - 7:35 pmSOF-JFK

14h 30m1 stop

$461British Airways

Find Deal

Sat, Sep 27 - Wed, Oct 8

9:45 pm - 3:20 pmJFK-SOF

10h 35m1 stop

12:25 pm - 8:05 pmSOF-JFK

14h 40m1 stop

$483Austrian Airlines

Find Deal

Cheapest round-trip

$438

Overall average: $594

Multiple Airlines

Thu 1/15Thu 1/29

JFK - SOF • 2 stops

Cheapest one-way

$181

Typical prices: $393-649

Multiple Airlines

Sun 9/28

JFK - SOF • 1 stop

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We hope you love your trip to Sofia!

Useful Info

Low season	January
High season	August
Cheapest flight	$181

Best time to beat the crowds with an average 24% drop in price.

Most popular time to fly and prices are also 11% lower on average.

Flight from New York John F Kennedy Airport to Sofia

How does KAYAK find such low prices on flights from Pennsylvania to Sofia?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Sofia.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Sofia?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sofia from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Pennsylvania to Sofia?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sofia with an airline and back to Pennsylvania with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Sofia?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sofia from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Velingrad

Sandanski

Everything you need to know for your flight to Sofia

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Sofia

Sofia (SOF)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

SOF

$181 Find Cheap Flights from Pennsylvania to Sofia

KAYAK searches hundreds of travel sites at once for deals on flights to Sofia

Cheap Flights from Pennsylvania to Sofia

Recent round-trip flight deals from Pennsylvania to Sofia

Recent one-way flight deals from Pennsylvania to Sofia

Recent last minute flight deals from Pennsylvania to Sofia

Everything you should know

Good to know

FAQs for booking flights from Pennsylvania to Sofia

How does KAYAK find such low prices on flights from Pennsylvania to Sofia?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Sofia.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Sofia?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sofia from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Pennsylvania to Sofia?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sofia with an airline and back to Pennsylvania with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Sofia?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sofia from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Sofia?

Everything you need to know for your flight to Sofia

Information on the airport you'll fly into in Sofia

Cabin class types available on flights to Pennsylvania

Complete your trip to Sofia with a hotel stay or car rental

Find direct flights for Sofia

Flights to other popular destinations

Flights from domestic origins to Sofia

Choose which airport to fly into in Sofia

Find deals for your return flight