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Cheap flights from Sofia to Philadelphia from $379

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sofia to Philadelphia departing on 2/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Sofia to Philadelphia

Cheap round-trip flights

These are some of the best round-trip flight deals from Sofia to Philadelphia that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Sofia to Philadelphia.

Cheap last minute flights

Planning a quick getaway from Sofia to Philadelphia? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Philadelphia, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Sofia to Philadelphia

Find recent round-trip train or bus tickets from Sofia to Philadelphia.

All round-trip flight deals to Philadelphia

The cheapest plane tickets to Philadelphia found on KAYAK recently.
10:40 am - 3:30 pmSOF-PHL
59h 50m2 stops
9:16 pm - 11:15 amPHL-SOF
54h 59m2 stops
$1,145
Find Deal
Sat, Jan 4 - Wed, Jan 15
8:00 am - 6:21 pmSOF-PHL
17h 21m2 stops
6:15 am - 1:00 pmPHL-SOF
23h 45m2 stops
$1,217United Airlines
Find Deal
Sat, Jan 4 - Tue, Jan 14
8:00 am - 2:16 pmSOF-PHL
37h 16m2 stops
5:35 pm - 1:30 pmPHL-SOF
12h 55m1 stop
$1,219United Airlines
Find Deal
Sat, Jan 4 - Tue, Jan 14
6:00 am - 10:36 pmSOF-PHL
23h 36m2 stops
12:15 pm - 6:10 pmPHL-SOF
22h 55m2 stops
$1,386United Airlines
Find Deal
Sat, Jan 4 - Wed, Jan 15
6:00 am - 10:36 pmSOF-PHL
23h 36m2 stops
5:55 pm - 1:45 pmPHL-SOF
12h 50m1 stop
$1,390United Airlines
Find Deal
Sat, Jan 4 - Wed, Jan 15
6:00 am - 10:36 pmSOF-PHL
23h 36m2 stops
10:10 am - 6:10 pmPHL-SOF
25h 00m2 stops
$1,392United Airlines
Find Deal
Sat, Jan 4 - Wed, Jan 15
6:00 am - 10:36 pmSOF-PHL
23h 36m2 stops
5:55 pm - 1:45 pmPHL-SOF
12h 50m1 stop
$1,394United Airlines
Find Deal
Sat, Jan 4 - Wed, Jan 15
6:15 pm - 10:36 pmSOF-PHL
35h 21m2 stops
5:55 pm - 1:45 pmPHL-SOF
12h 50m1 stop
$1,412
Find Deal
Sat, Jan 4 - Wed, Jan 15
6:05 am - 10:36 pmSOF-PHL
23h 31m3 stops
3:30 pm - 1:00 pmPHL-SOF
14h 30m2 stops
$1,696Air Canada
Find Deal
Sat, Jan 4 - Wed, Jan 15
6:05 am - 10:36 pmSOF-PHL
23h 31m3 stops
3:30 pm - 1:00 pmPHL-SOF
14h 30m2 stops
$1,975Air Canada
Find Deal
Sat, Jan 4 - Wed, Jan 15
6:30 am - 10:58 amSOF-PHL
35h 28m2 stops
Fri, Feb 7
8:15 pm - 1:30 pmSOF-PHL
24h 15m1 stop
$547British Airways
Find Deal
Fri, Feb 7
5:45 am - 8:59 pmSOF-PHL
46h 14m3 stops
Tue, Jan 7
6:00 am - 3:45 pmSOF-PHL
40h 45m2 stops
$668United Airlines
Find Deal
Mon, Jan 6
6:20 am - 10:36 pmSOF-PHL
23h 16m3 stops
$678Air Canada
Find Deal
Fri, Feb 7
2:15 pm - 10:36 pmSOF-PHL
39h 21m2 stops
$698Air Canada
Find Deal
Tue, Jan 7
6:05 pm - 9:19 pmSOF-PHL
34h 14m2 stops
Tue, Jan 7
2:15 pm - 4:00 pmSOF-PHL
32h 45m1 stop
$704Lufthansa
Find Deal
Tue, Jan 7
5:30 pm - 4:00 pmSOF-PHL
29h 30m3 stops
Tue, Jan 7
1:10 am - 9:40 pmSOF-PHL
27h 30m2 stops
$1,341Emirates
Find Deal
Thu, Feb 6

United Airlines flights from Sofia to Philadelphia

Our best United Airlines deals on Sofia to Philadelphia flight tickets
United Airlines
Jan 4
SOF8:00 amSofia
17h 21m
2 stops
PHL6:21 pmPhiladelphia
Jan 14
PHL6:15 amPhiladelphia
23h 45m
2 stops
SOF1:00 pmSofia
United Airlines
Jan 4
SOF8:00 amSofia
37h 16m
2 stops
PHL2:16 pmPhiladelphia
Jan 14
PHL5:35 pmPhiladelphia
12h 55m
1 stop
SOF1:30 pmSofia
United Airlines
Jan 4
SOF6:00 amSofia
23h 36m
2 stops
PHL10:36 pmPhiladelphia
Jan 15
PHL12:15 pmPhiladelphia
22h 55m
2 stops
SOF6:10 pmSofia

Air Canada flights from Sofia to Philadelphia

Our best Air Canada deals on Sofia to Philadelphia flight tickets
Air Canada
Jan 4
SOF6:05 amSofia
23h 31m
3 stops
PHL10:36 pmPhiladelphia
Jan 15
PHL3:30 pmPhiladelphia
14h 30m
2 stops
SOF1:00 pmSofia
Air Canada
Jan 4
SOF6:05 amSofia
23h 31m
3 stops
PHL10:36 pmPhiladelphia
Jan 15
PHL3:30 pmPhiladelphia
14h 30m
2 stops
SOF1:00 pmSofia

See travel insights to Philadelphia from

How to get the cheapest flight ticket from Sofia to Philadelphia

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 typical price of a round-trip flight between Sofia and Philadelphia?

What is the cheapest day to depart on your flight to Philadelphia?

The cheapest day to depart from Sofia to Philadelphia is on a Wednesday. Travelers who choose to depart for Philadelphia on a Wednesday will often find tickets for as low as $579. On the other hand, Thursday is the most expensive day to depart from Sofia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $986.

What is the cheapest time of day to depart on your flight to Philadelphia?

According to our data, the cheapest time of day to fly to Philadelphia is in the evening. momondo users have found flights departing from Sofia to Philadelphia in the evening for as low as $651. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the morning when prices are around $742.

Can stopping save me money on Sofia to Philadelphia flights?

You could potentially save up to 30% on your flight if you consider stops on a Sofia to Philadelphia flight.

When to book flights from Sofia to Philadelphia

Are you open to changing your travel dates? Check out the ideal times to fly from Sofia to Philadelphia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Sofia to Philadelphia (SOF to PHL) flight deals and tips

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

Best Price Found

$379

Fastest flight time

15h 30m

Direct flights

None

Airports in Philadelphia

1 airport
The best one-way flight to Philadelphia from Sofia in the past 72 hours is $379. The best round-trip flight deal from Sofia to Philadelphia found on momondo in the last 72 hours is $1,145.
The fastest flight from Sofia to Philadelphia takes 15h 30m
There are no direct flights from Sofia to Philadelphia. Popular non-direct route for this connection is Sofia Airport - Philadelphia Airport.
There is 1 airport near Philadelphia: Philadelphia (PHL)

  • How far is Sofia to Philadelphia by plane?

    The straight-line distance from Sofia to Philadelphia is 4789.3 mi. Typically, this will take 15h 50m by plane in normal conditions.

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

    Prices for flights from Sofia Airport to Philadelphia Airport are refreshed on a daily basis.

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

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

    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 from Sofia Airport to Philadelphia Airport.

  • What documentation or ID do you need to fly to Philadelphia Airport?

    The necessary travel and health documents for your Philadelphia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Sofia to Philadelphia?


Best airlines flying from Sofia to Philadelphia

Compare and see reviews for airlines that fly from Sofia to Philadelphia with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $570Free CancellationRating
6.8
7,091 reviews
Search Lufthansa flights
United AirlinesPriceFrom $583Free CancellationRating
7.4
9,059 reviews
Search United Airlines flights

Why use momondo?

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

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

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

Yes. All flights to Philadelphia from Sofia on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Sofia to Philadelphia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Philadelphia, momondo offers a useful price alert feature which will track prices for flights to Philadelphia from Sofia and alert you when they change.


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