SOF

$188 Find Cheap Flights from Pennsylvania to Sofia - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Sofia departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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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.

Recent round-trip flight deals from Pennsylvania to Sofia

Fri, Oct 16 - Sat, Oct 24
Turkish Airlines Logo
1:15 pm - 8:45 am
IAD
-
SOF
12h 30m
1 stop
Turkish Airlines Logo
9:35 am - 7:45 pm
SOF
-
IAD
17h 10m
1 stop
$639Turkish Airlines
Wed, Sep 16 - Wed, Sep 30
Turkish Airlines Logo
9:40 pm - 3:00 pm
IAD
-
SOF
34h 20m
1 stop
Turkish Airlines Logo
3:50 pm - 7:45 pm
SOF
-
IAD
34h 55m
1 stop
$649Turkish Airlines
Wed, Oct 7 - Wed, Oct 21
Multiple Airlines Logo
10:35 pm - 1:25 am
IAD
-
SOF
19h 50m
2 stops
Multiple Airlines Logo
5:15 pm - 8:35 pm
SOF
-
IAD
34h 20m
2 stops
$656Multiple Airlines
Tue, Sep 15 - Tue, Sep 29
Multiple Airlines Logo
1:15 pm - 11:35 pm
IAD
-
SOF
27h 20m
2 stops
Multiple Airlines Logo
2:50 pm - 11:30 am
SOF
-
IAD
27h 40m
2 stops
$699Multiple Airlines
Sun, Oct 18 - Wed, Nov 18
Lufthansa Logo
5:40 pm - 1:35 pm
PHL
-
SOF
12h 55m
1 stop
Lufthansa Logo
7:00 pm - 4:05 pm
SOF
-
PHL
28h 05m
1 stop
$715Lufthansa
Sun, Oct 18 - Mon, Nov 16
Lufthansa Logo
5:40 pm - 1:35 pm
PHL
-
SOF
12h 55m
1 stop
Lufthansa Logo
2:10 pm - 4:05 pm
SOF
-
PHL
32h 55m
1 stop
$715Lufthansa
Mon, Dec 28 - Wed, Jan 27
LOT Logo
10:35 pm - 1:50 pm
JFK
-
SOF
32h 15m
1 stop
LOT Logo
6:35 pm - 8:35 pm
SOF
-
JFK
33h 00m
1 stop
$730LOT
Mon, Oct 26 - Mon, Nov 9
LOT Logo
11:35 pm - 1:50 pm
JFK
-
SOF
32h 15m
1 stop
LOT Logo
6:35 pm - 8:35 pm
SOF
-
JFK
33h 00m
1 stop
$730LOT
Sat, Dec 26 - Sat, Jan 9
Air Serbia Logo
7:30 pm - 3:25 pm
JFK
-
SOF
12h 55m
1 stop
Air Serbia Logo
4:05 pm - 5:35 pm
SOF
-
JFK
32h 30m
1 stop
$734Air Serbia
Tue, Sep 1 - Mon, Sep 14
Air Serbia Logo
1:50 pm - 3:00 am
JFK
-
SOF
30h 10m
1 stop
Air Serbia Logo
4:00 pm - 11:55 am
SOF
-
JFK
26h 55m
1 stop
$734Air Serbia
Useful Info

Good to know

Low season

January

Cheapest flight

$188
Best time to beat the crowds but there is an average 248% increase in price.
Most popular time to fly and prices are also 31% lower on average.
Flight from New York John F Kennedy Airport to Sofia

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.

Everything you need to know for your flight to Sofia

Information on the airport you'll fly into in Sofia

Sofia (SOF)