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Cheap flights from Philadelphia to Bulgaria from $495

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to Bulgaria

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
5:40 pm - 1:25 pmPHL  Philadelphia-SOF Sofia
12h 45m1 stop Frankfurt am Main
Lufthansa Logo
6:20 am - 4:00 pmSOF  Sofia-PHL Philadelphia
16h 40m1 stop Frankfurt am Main
$719Lufthansa
Sun, Dec 13 - Wed, May 5
Multiple Airlines Logo
3:20 pm - 1:15 pmPHL  Philadelphia-SOF Sofia
14h 55m2 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss
Multiple Airlines Logo
6:45 pm - 4:05 pmSOF  Sofia-PHL Philadelphia
28h 20m2 stops Vienna Intl Frankfurt am Main
$719Multiple Airlines
Mon, Dec 7 - Mon, Dec 14
Lufthansa Logo
5:40 pm - 1:25 pmPHL  Philadelphia-SOF Sofia
12h 45m1 stop Frankfurt am Main
Lufthansa Logo
6:20 am - 4:00 pmSOF  Sofia-PHL Philadelphia
16h 40m1 stop Frankfurt am Main
$721Lufthansa
Sun, Dec 13 - Thu, May 6
Lufthansa Logo
5:40 pm - 1:25 pmPHL  Philadelphia-SOF Sofia
12h 45m1 stop Frankfurt am Main
Lufthansa Logo
6:20 am - 4:00 pmSOF  Sofia-PHL Philadelphia
16h 40m1 stop Frankfurt am Main
$721Lufthansa
Sun, Dec 13 - Tue, May 4
United Airlines Logo
5:40 pm - 1:25 pmPHL  Philadelphia-SOF Sofia
12h 45m1 stop Frankfurt am Main
United Airlines Logo
6:20 am - 4:00 pmSOF  Sofia-PHL Philadelphia
16h 40m1 stop Frankfurt am Main
$722United Airlines
Sun, Dec 13 - Fri, May 7
Multiple Airlines Logo
4:35 pm - 10:55 pmPHL  Philadelphia-SOF Sofia
23h 20m2 stops Toronto Pearson Intl Munich Franz Josef Strauss
Multiple Airlines Logo
6:25 am - 10:45 pmSOF  Sofia-PHL Philadelphia
23h 20m2 stops Frankfurt am Main Toronto Pearson Intl
$722Multiple Airlines
Tue, Mar 2 - Fri, Mar 5
United Airlines Logo
5:40 pm - 1:25 pmPHL  Philadelphia-SOF Sofia
12h 45m1 stop Frankfurt am Main
United Airlines Logo
6:20 am - 2:36 pmSOF  Sofia-PHL Philadelphia
15h 16m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$724United Airlines
Sun, Dec 13 - Tue, May 4
United Airlines Logo
5:40 pm - 1:25 pmPHL  Philadelphia-SOF Sofia
12h 45m1 stop Frankfurt am Main
United Airlines Logo
6:20 am - 2:36 pmSOF  Sofia-PHL Philadelphia
15h 16m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$724United Airlines
Sun, Dec 13 - Thu, May 6
Multiple Airlines Logo
5:40 pm - 1:25 pmPHL  Philadelphia-SOF Sofia
12h 45m1 stop Frankfurt am Main
Multiple Airlines Logo
6:20 am - 2:36 pmSOF  Sofia-PHL Philadelphia
15h 16m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$724Multiple Airlines
Sun, Dec 13 - Wed, May 5
Lufthansa Logo
5:40 pm - 1:25 pmPHL  Philadelphia-SOF Sofia
12h 45m1 stop Frankfurt am Main
Lufthansa Logo
6:20 am - 4:00 pmSOF  Sofia-PHL Philadelphia
16h 40m1 stop Frankfurt am Main
$757Lufthansa
Sun, Dec 13 - Tue, Jun 1

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Air Canada flights from Philadelphia to Bulgaria

Our best Air Canada deals on Philadelphia to Bulgaria flight tickets
Air Canada
May 3
PHL9:15 amPhiladelphia
26h 30m
2 stops
SOF6:45 pmSofia
May 7
SOF6:20 amSofia
22h 06m
2 stops
PHL9:26 pmPhiladelphia
$734
Air Canada
May 3
PHL9:15 amPhiladelphia
26h 30m
2 stops
SOF6:45 pmSofia
May 5
SOF1:05 pmSofia
32h 31m
2 stops
PHL2:36 pmPhiladelphia
$736
Air Canada
Mar 2
PHL3:20 pmPhiladelphia
15h 05m
2 stops
SOF1:25 pmSofia
Mar 5
SOF6:25 amSofia
23h 20m
2 stops
PHL10:45 pmPhiladelphia
$751

British Airways flights from Philadelphia to Bulgaria

Our best British Airways deals on Philadelphia to Bulgaria flight tickets
British Airways
Mar 2
PHL6:35 pmPhiladelphia
18h 35m
1 stop
SOF8:10 pmSofia
Mar 5
SOF8:25 pmSofia
26h 50m
1 stop
PHL4:15 pmPhiladelphia
$767
British Airways
Mar 2
PHL5:10 pmPhiladelphia
20h 00m
2 stops
SOF8:10 pmSofia
Mar 5
SOF8:25 pmSofia
26h 50m
1 stop
PHL4:15 pmPhiladelphia
$773
British Airways
Dec 13
PHL6:35 pmPhiladelphia
14h 45m
1 stop
SOF4:20 pmSofia
Jun 16
SOF9:25 pmSofia
26h 15m
1 stop
PHL4:40 pmPhiladelphia
$818

momondo Fare Finder

 
Use the filters below to find and compare flights from Philadelphia to Bulgaria that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaSofia

PHL Philadelphia - SOF Sofia

PHLSOF

Philadelphia

Sun 12/13

5:40 pm-1:25 pm

1 stop12h 45m

Sofia

Wed 5/5

6:20 am-4:00 pm

1 stop16h 40m

$719

PhiladelphiaSofia

PHL Philadelphia - SOF Sofia

PHLSOF

Philadelphia

Mon 12/7

3:20 pm-1:15 pm

2 stops14h 55m

Sofia

Mon 12/14

6:45 pm-4:05 pm

2 stops28h 20m

$719

PhiladelphiaSofia

PHL Philadelphia - SOF Sofia

PHLSOF

Philadelphia

Sun 12/13

5:40 pm-1:25 pm

1 stop12h 45m

Sofia

Thu 5/6

6:20 am-4:00 pm

1 stop16h 40m

$721

PhiladelphiaSofia

PHL Philadelphia - SOF Sofia

PHLSOF

Philadelphia

Sun 12/13

5:40 pm-1:25 pm

1 stop12h 45m

Sofia

Tue 5/4

6:20 am-4:00 pm

1 stop16h 40m

$721

PhiladelphiaSofia

PHL Philadelphia - SOF Sofia

PHLSOF

Philadelphia

Sun 12/13

5:40 pm-1:25 pm

1 stop12h 45m

Sofia

Fri 5/7

6:20 am-4:00 pm

1 stop16h 40m

$722

PhiladelphiaSofia

PHL Philadelphia - SOF Sofia

PHLSOF

Philadelphia

Tue 3/2

4:35 pm-10:55 pm

2 stops23h 20m

Sofia

Fri 3/5

6:25 am-10:45 pm

2 stops23h 20m

$722
Quickest round-trip

PhiladelphiaSofia

PHL Philadelphia - SOF Sofia

PHLSOF

Philadelphia

Sun 12/13

5:40 pm-1:25 pm

1 stop12h 45m

Sofia

Tue 5/4

6:20 am-2:36 pm

2 stops15h 16m

$724

PhiladelphiaSofia

PHL Philadelphia - SOF Sofia

PHLSOF

Philadelphia

Sun 12/13

5:40 pm-1:25 pm

1 stop12h 45m

Sofia

Thu 5/6

6:20 am-2:36 pm

2 stops15h 16m

$724

PhiladelphiaSofia

PHL Philadelphia - SOF Sofia

PHLSOF

Philadelphia

Sun 12/13

5:40 pm-1:25 pm

1 stop12h 45m

Sofia

Wed 5/5

6:20 am-2:36 pm

2 stops15h 16m

$724

PhiladelphiaSofia

PHL Philadelphia - SOF Sofia

PHLSOF

Philadelphia

Sun 12/13

5:40 pm-1:25 pm

1 stop12h 45m

Sofia

Tue 6/1

6:20 am-4:00 pm

1 stop16h 40m

$757

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 Philadelphia 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 March, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $653.

Can stopping save me money on Philadelphia to Bulgaria flights?

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

Cheap Philadelphia to Bulgaria flight deals and tips

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

Best Price Found

$495

Fastest flight time

12h 45m

Direct flights

None
The best one-way flight to Bulgaria from Philadelphia in the past 72 hours is $495. The best round-trip flight deal from Philadelphia to Bulgaria found on momondo in the last 72 hours is $719.
The fastest flight from Philadelphia to Bulgaria takes 12h 45m
There are no direct flights from Philadelphia to Bulgaria. There are no popular flight routes from Philadelphia to Bulgaria.
Search flight deals

Frequently asked questions about flying from Philadelphia to Bulgaria

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

    Prices for flights from Philadelphia Airport to Bulgaria are updated daily.

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

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

    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 Philadelphia Airport 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 Philadelphia to Bulgaria

Compare and see reviews for airlines that fly from Philadelphia to Bulgaria with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $540Free CancellationRating
7.3
10,469 reviews
Search United Airlines flights
LufthansaPriceFrom $546Free CancellationRating
6.8
8,297 reviews
Search Lufthansa flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Bulgaria from Philadelphia.

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

Yes. momondo allows you to filter the results for Philadelphia to Bulgaria flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bulgaria from Philadelphia.

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

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

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