Southeast Europe

$237+ Cheap flights from Philadelphia (PHL) to Southeast Europe

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ATH
Dec 26 — Jan 21
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Find flight deals from Philadelphia to Southeast Europe

Cheapest flights from Philadelphia to Southeast Europe
Explore the most affordable flight options available from Philadelphia to Southeast Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This oojo deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:35 pmPHL - TIA
1 stop11h 45mBritish Airways
Wed 12/101:15 pmTIA - PHL
1 stop33h 00mBritish Airways
Deal found 11/24$461
This Mytrip deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:40 pmPHL - BEG
2 stops14h 05mMultiple Airlines
Tue 12/96:10 amBEG - PHL
2 stops14h 40mMultiple Airlines
Deal found 11/25$510
This FlightHub deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:40 pmPHL - TIA
2 stops25h 10mAustrian Airlines
Wed 12/1012:15 pmTIA - PHL
2 stops33h 50mAustrian Airlines
Deal found 11/24$528
This FlightHub deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:40 pmPHL - TIA
2 stops25h 10mMultiple Airlines
Wed 12/104:05 pmTIA - PHL
1 stop30h 00mMultiple Airlines
Deal found 11/24$539
This FlightHub deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:40 pmPHL - BEG
1 stop24h 10mLufthansa
Tue 12/96:10 amBEG - PHL
1 stop15h 55mLufthansa
Deal found 11/25$595
This oojo deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/14:15 pmPHL - TIA
2 stops38h 05mBritish Airways
Wed 12/101:15 pmTIA - PHL
1 stop33h 00mBritish Airways
Deal found 11/24$627
This Gotogate deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/109:22 pmPHL - TIA
2 stops56h 33mBritish Airways
Mon 12/221:00 pmTIA - PHL
1 stop30h 15mBritish Airways
Deal found 11/25$640
This FlightHub deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/53:30 pmPHL - ZAG
2 stops16h 20mMultiple Airlines
Sun 12/142:35 pmZAG - PHL
2 stops55h 30mMultiple Airlines
Deal found 11/26$642
This CheapOair deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/289:15 pmPHL - TIA
2 stops57h 05mBritish Airways
Sun 4/58:30 amTIA - PHL
2 stops34h 30mBritish Airways
Deal found 11/26$673
This American Airlines deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:49 pmPHL - TIA
2 stops36h 31mMultiple Airlines
Wed 12/101:15 pmTIA - PHL
2 stops34h 44mMultiple Airlines
Deal found 11/24$689
This Expedia deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/103:30 pmPHL - ATH
2 stops18h 05mMultiple Airlines
Wed 12/176:00 amATH - PHL
2 stops39h 50mMultiple Airlines
Deal found 11/25$698
This United Airlines deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/16:00 amPHL - TIA
2 stops23h 30mUnited Airlines
Wed 12/106:00 amTIA - PHL
2 stops21h 10mUnited Airlines
Deal found 11/24$718

Cheap flight deals from Philadelphia to Southeast Europe

Keep the following information in mind while searching for Philadelphia to Southeast Europe flight deals. Data was last updated November 26, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$419
(oojo)

One-way from

$237
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$600
Provider with most accurate pricing for Philadelphia-Athens Eleftherios V. flight deals.
Provider most trusted by Cheapflights users for Philadelphia-Athens Eleftherios V. flights.
From Philadelphia to Southeast Europe
One-way flight from Philadelphia to Southeast Europe
Highest demand for flights based on searches. 25% potential increase in price ($343 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($51 potential savings vs. average RT price).
Average for round-trip flights in November 2025

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Southeast Europe that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 26, 2025.
Use the filters below to find and compare flights from Philadelphia to Southeast Europe that are best for you.

Fly from

Philadelphia

Fly to

Southeast Europe

Route

Depart

Return

Price

PhiladelphiaSofia

PHL - SOF

PHLSOF

Philadelphia

Tue 3/31

3:30 pm-1:15 pm

2 stops14h 45m

Sofia

Tue 4/7

6:10 am-4:00 pm

1 stop16h 50m

$477

PhiladelphiaTirana

PHL - TIA

PHLTIA

Philadelphia

Sun 3/1

1:38 pm-12:15 pm

2 stops16h 37m

Tirana Rinas

Tue 3/31

8:30 am-2:00 pm

2 stops35h 30m

$477

PhiladelphiaSofia

PHL - SOF

PHLSOF

Philadelphia

Tue 3/31

5:35 pm-1:15 pm

1 stop12h 40m

Sofia

Tue 4/7

6:10 am-4:00 pm

1 stop16h 50m

$480

PhiladelphiaSofia

PHL - SOF

PHLSOF

Philadelphia

Tue 3/31

3:30 pm-6:40 pm

2 stops20h 10m

Sofia

Tue 4/7

12:50 pm-2:46 pm

2 stops32h 56m

$482

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Sun 3/15

7:35 pm-2:55 pm

1 stop13h 20m

Bucharest Otopeni Intl

Tue 3/31

8:25 am-4:40 pm

1 stop15h 15m

$482

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Tue 3/17

7:35 pm-2:45 pm

1 stop13h 10m

Bucharest Otopeni Intl

Mon 3/30

3:30 pm-4:40 pm

1 stop32h 10m

$482

PhiladelphiaAthens

PHL - ATH

PHLATH

Philadelphia

Tue 1/20

11:22 am-1:20 pm

2 stops18h 58m

Athens Eleftherios V.

Mon 1/26

7:30 pm-9:16 pm

2 stops32h 46m

$483

PhiladelphiaSofia

PHL - SOF

PHLSOF

Philadelphia

Sun 3/29

2:56 pm-11:10 pm

2 stops25h 14m

Sofia

Tue 4/7

6:10 am-4:00 pm

1 stop16h 50m

$484

PhiladelphiaZagreb

PHL - ZAG

PHLZAG

Philadelphia

Mon 2/23

3:30 pm-12:50 pm

2 stops15h 20m

Zagreb Franjo Tuđman

Thu 3/12

6:55 am-5:05 pm

1 stop15h 10m

$487

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Thu 1/29

6:35 pm-7:30 pm

1 stop17h 55m

Bucharest Otopeni Intl

Mon 2/2

8:25 pm-4:15 pm

1 stop26h 50m

$487

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/23

Showing 1-10 of 60 results
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Best time to book a flight from Philadelphia to Southeast Europe

Have a flexible travel schedule? Discover the best time to fly to Southeast Europe from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Southeast Europe

What is the cheapest month to book a flight from Philadelphia to Southeast Europe?

Currently, October is the cheapest month in which you can book a flight from Philadelphia to Southeast Europe (average of $233). Flying from Philadelphia to Southeast Europe in July is currently the most expensive (average of $472). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PHL to YMH?

Find hourly flight availability from Philadelphia to Southeast Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 26, 2025.

It’s optimal to fly from Philadelphia to Southeast Europe in the evening. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Philadelphia to Southeast Europe?

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Southeast Europe. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Philadelphia to Southeast Europe flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Southeast Europe

Get insights into the airlines that provide service to Southeast Europe. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Southeast Europe. Reviews last updated November 26, 2025.
Get a feel of what it's like to fly with Finnair, American Airlines, and Iberia from Philadelphia to Southeast Europe by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.4

Crew

8.1

Overall

7.6

Entertainment

6.9

Food

6.7

Boarding

7.6

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(

Comfort

7.4

Crew

8.1

Overall

7.6

Entertainment

6.9

Food

6.7

Boarding

7.6

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(

Comfort

7.4

Crew

8.1

Overall

7.6

Entertainment

6.9

Food

6.7

Boarding

7.6

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(

Comfort

7.4

Crew

8.1

Overall

7.6

Entertainment

6.9

Food

6.7

Boarding

7.6

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(

Comfort

7.4

Crew

8.1

Overall

7.6

Entertainment

6.9

Food

6.7

Boarding

7.6

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(

Comfort

7.4

Crew

8.1

Overall

7.6

Entertainment

6.9

Food

6.7

Boarding

7.6

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Southeast Europe. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Philadelphia to Southeast Europe?

    Philadelphia (PHL) is the airport you will fly out of if you book a flight from Philadelphia to Southeast Europe. It is only a 7.0 mi journey to Philadelphia (PHL) from Philadelphia’s city center.

  • How popular is this Philadelphia to Southeast Europe flight route?

  • How long is the flight from Philadelphia to Southeast Europe?

    For as low as $480, British Airways can have you in Southeast Europe from Philadelphia in 12h 40m. Airlines will cover a distance of 4800 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Philadelphia to Southeast Europe one-way?

    $394 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on Air Canada and American Airlines, with prices starting from $408 and $410, respectively.

  • What are the most popular routes from Philadelphia to Southeast Europe?

  • What are the most reliable airlines from Philadelphia to Southeast Europe?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Philadelphia to Southeast Europe on time: Iberia (89%), Finnair (84%), American Airlines (84%).

  • What are the cheapest flights from Philadelphia to Southeast Europe?

    Looking for the cheapest flight from Philadelphia to Southeast Europe? While on average our users pay $858, our data indicates the cheapest price to be $444. The most popular route (Philadelphia - Athens Eleftherios V.), is priced around $483.

  • Can I find deals for flights from Philadelphia to Southeast Europe that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Southeast Europe flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Southeast Europe?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Southeast Europe.

  • Can I find deals for business class flights from Philadelphia to Southeast Europe?

    Yes. Cheapflights offers flight deals from Philadelphia to Southeast Europe by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Philadelphia to Southeast Europe?

    Currently, October is the cheapest month in which you can book a flight from Philadelphia to Southeast Europe (average of $233). Flying from Philadelphia to Southeast Europe in July is currently the most expensive (average of $472). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Philadelphia to Southeast Europe

See prices for flight routes from nearby airports that may be better suited for you.

Top 9 airlines flying from Philadelphia to Southeast Europe

Discover the top 9 airlines that operate flights from Philadelphia to Southeast Europe. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$511Average$1,011FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$524Average$921FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$525Average$938FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$584Average$809FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$605Average$957FlexibilityNo cancel feeOn-time67%
DeltaCheapest$613Average$891FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$690Average$1,211FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$719Average$1,338FlexibilityNo cancel feeOn-time71%
FinnairCheapest$726Average$1,227FlexibilityNo cancel feeOn-time76%

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