Southeast Europe

$223+ 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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ATH
Oct 22 — Oct 291
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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 September 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$511
(Kiwi.com)

One-way from

$223
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,292
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. 23% potential increase in price ($324 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).
Average for round-trip flights in September 2025

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 September 22, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/87:30 amPHL - OTP
2 stops21h 55mMultiple Airlines
Mon 10/206:40 pmOTP - PHL
1 stop28h 20mMultiple Airlines
Deal found 9/22$511
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/85:35 pmPHL - OTP
1 stop16h 15mLufthansa
Mon 10/207:20 pmOTP - PHL
2 stops27h 40mLufthansa
Deal found 9/22$512
This Delta deal was found by Cheapflights users on 9/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/49:46 amPHL - ZAG
2 stops22h 49mDelta
Fri 11/146:30 amZAG - PHL
2 stops22h 20mDelta
Deal found 9/20$519
This Air Canada deal was found by Cheapflights users on 9/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/23:30 pmPHL - BEG
2 stops40h 15mMultiple Airlines
Wed 12/109:40 amBEG - PHL
2 stops35h 07mMultiple Airlines
Deal found 9/20$520
This Delta deal was found by Cheapflights users on 9/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:00 amPHL - BEG
2 stops23h 55mDelta
Fri 11/216:05 amBEG - PHL
2 stops24h 46mDelta
Deal found 9/20$527
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Wed 11/2610:34 amPHL - SPU
2 stops18h 01mMultiple Airlines
Wed 12/33:15 pmSPU - PHL
2 stops32h 24mMultiple Airlines
Deal found 9/20$529
This Air Canada deal was found by Cheapflights users on 9/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/93:30 pmPHL - BEG
2 stops15h 15mAir Canada
Fri 11/216:15 amBEG - PHL
2 stops14h 32mAir Canada
Deal found 9/20$530
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Wed 11/53:30 pmPHL - BEG
2 stops15h 20mUnited Airlines
Thu 11/206:25 amBEG - PHL
1 stop15h 40mUnited Airlines
Deal found 9/20$534
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Tue 11/45:40 pmPHL - ZAG
1 stop14h 10mUnited Airlines
Fri 11/142:35 pmZAG - PHL
2 stops25h 49mUnited Airlines
Deal found 9/20$534
This Air Canada deal was found by Cheapflights users on 9/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/84:35 pmPHL - BEG
2 stops38h 15mAir Canada
Thu 11/206:50 amBEG - PHL
2 stops37h 57mAir Canada
Deal found 9/20$536
This Air France deal was found by Cheapflights users on 9/21. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/145:02 pmPHL - OTP
2 stops15h 48mMultiple Airlines
Tue 10/211:45 pmOTP - PHL
2 stops14h 47mMultiple Airlines
Deal found 9/21$536
This Air Canada deal was found by Cheapflights users on 9/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/84:35 pmPHL - BEG
2 stops38h 15mAir Canada
Wed 11/191:30 pmBEG - PHL
2 stops31h 17mAir Canada
Deal found 9/20$537

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 September 22, 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

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Wed 10/8

7:30 am-12:25 pm

2 stops21h 55m

Bucharest Otopeni Intl

Mon 10/20

6:40 pm-4:00 pm

1 stop28h 20m

$511

PhiladelphiaZagreb

PHL - ZAG

PHLZAG

Philadelphia

Tue 11/4

9:46 am-2:35 pm

2 stops22h 49m

Zagreb Franjo Tuđman

Fri 11/14

6:30 am-10:50 pm

2 stops22h 20m

$519

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Tue 12/2

3:30 pm-1:45 pm

2 stops40h 15m

Belgrade Nikola Tesla

Wed 12/10

9:40 am-2:47 pm

2 stops35h 07m

$520

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Wed 11/5

6:00 am-11:55 am

2 stops23h 55m

Belgrade Nikola Tesla

Wed 11/19

6:05 am-11:09 pm

2 stops23h 04m

$527

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Sun 11/9

3:30 pm-12:50 pm

2 stops15h 20m

Belgrade Nikola Tesla

Thu 11/20

6:25 am-4:05 pm

1 stop15h 40m

$534

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Wed 11/5

3:30 pm-12:50 pm

2 stops15h 20m

Belgrade Nikola Tesla

Thu 11/20

6:25 am-4:05 pm

1 stop15h 40m

$534

PhiladelphiaZagreb

PHL - ZAG

PHLZAG

Philadelphia

Tue 11/4

5:40 pm-1:50 pm

1 stop14h 10m

Zagreb Franjo Tuđman

Fri 11/14

2:35 pm-10:24 am

2 stops25h 49m

$534

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Tue 10/14

5:02 pm-3:50 pm

2 stops15h 48m

Bucharest Otopeni Intl

Tue 10/21

8:35 am-7:14 pm

2 stops17h 39m

$536

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Tue 10/14

5:35 pm-4:50 pm

1 stop16h 15m

Bucharest Otopeni Intl

Tue 10/21

6:00 am-4:00 pm

1 stop17h 00m

$537

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Tue 10/14

7:58 pm-6:35 pm

2 stops15h 37m

Bucharest Otopeni Intl

Tue 10/21

6:00 am-4:00 pm

1 stop17h 00m

$542

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/21

Showing 1-10 of 56 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, November is the cheapest month in which you can book a flight from Philadelphia to Southeast Europe (average of $679). Flying from Philadelphia to Southeast Europe in June is currently the most expensive (average of $1,282). 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 September 22, 2025.

When flying from Philadelphia to Southeast Europe, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Philadelphia to Southeast Europe

Explore weekly flight availability from Philadelphia to Southeast Europe. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 22, 2025.

The most flights from PHL to zzYMH are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

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 September 22, 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

Food

6.7

Crew

8.1

Entertainment

6.9

Boarding

7.6

Overall

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

Food

6.7

Crew

8.1

Entertainment

6.9

Boarding

7.6

Overall

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

Food

6.7

Crew

8.1

Entertainment

6.9

Boarding

7.6

Overall

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

Food

6.7

Crew

8.1

Entertainment

6.9

Boarding

7.6

Overall

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

Food

6.7

Crew

8.1

Entertainment

6.9

Boarding

7.6

Overall

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

Food

6.7

Crew

8.1

Entertainment

6.9

Boarding

7.6

Overall

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 $534, Delta can have you in Southeast Europe from Philadelphia in 15h 20m. Airlines will cover a distance of 4589 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?

    $412 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 $415 and $418, 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: American Airlines (87%), Finnair (87%), Iberia (87%).

  • 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 $913, our data indicates the cheapest price to be $374. The most popular route (Philadelphia - Athens Eleftherios V.), is priced around $426.

  • 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, November is the cheapest month in which you can book a flight from Philadelphia to Southeast Europe (average of $679). Flying from Philadelphia to Southeast Europe in June is currently the most expensive (average of $1,282). 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 September 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$495Average$941FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$582Average$1,025FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$605Average$956FlexibilityNo cancel feeOn-time67%
Scandinavian AirlinesCheapest$610Average$907FlexibilityNo cancel feeOn-time77%
DeltaCheapest$613Average$944FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$646Average$951FlexibilityNo cancel feeOn-time69%
IberiaCheapest$708Average$1,222FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$726Average$1,342FlexibilityNo cancel feeOn-time71%
FinnairCheapest$760Average$1,200FlexibilityNo cancel feeOn-time76%

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