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Cologne

$435+ Cheap flights from Philadelphia (PHL) to Cologne (CGN)

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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — CGN
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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Cheap flight deals from Philadelphia to Cologne

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Cologne (CGN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$639
(oojo)

One-way from

$435
(United Airlines)
Provider with most accurate pricing for Philadelphia-Cologne Köln/Bonn flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Cologne Köln/Bonn flights.
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From Philadelphia to Cologne Köln/Bonn
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One-way flight from Philadelphia to Cologne Köln/Bonn
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Find flight deals from Philadelphia to Cologne

Cheapest flights from Philadelphia to Cologne
Explore the most affordable flight options available from Philadelphia to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

This AirNGo deal was found by Cheapflights users on 10/22. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:20 amPHL - CGN
2 stops29h 55mAir Canada
Sat 12/139:10 amCGN - PHL
2 stops19h 36mAir Canada
Deal found 10/22$639
This oojo deal was found by Cheapflights users on 10/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:35 pmPHL - CGN
1 stop9h 30mBritish Airways
Wed 12/2412:00 pmCGN - PHL
2 stops29h 50mBritish Airways
Deal found 10/21$642
This Booking.com deal was found by Cheapflights users on 10/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:35 pmPHL - CGN
1 stop9h 40mBritish Airways
Sat 12/135:10 pmCGN - PHL
2 stops36h 45mBritish Airways
Deal found 10/22$699
This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:35 pmPHL - CGN
1 stop9h 30mAmerican Airlines
Wed 12/2412:00 pmCGN - PHL
1 stop31h 15mAmerican Airlines
Deal found 10/21$782
This oojo deal was found by Cheapflights users on 10/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:00 amPHL - CGN
2 stops47h 35mTurkish Airlines
Fri 11/711:35 amCGN - PHL
2 stops51h 02mTurkish Airlines
Deal found 10/21$989
This Mytrip deal was found by Cheapflights users on 10/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:20 amPHL - CGN
3 stops18h 15mMultiple Airlines
Sat 12/138:40 amCGN - PHL
2 stops17h 37mMultiple Airlines
Deal found 10/22$1,404
This Cheapflightsfares deal was found by Cheapflights users on 10/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:35 pmPHL - CGN
1 stop9h 35mBritish Airways
Fri 12/1211:20 amCGN - PHL
1 stop10h 55mBritish Airways
Deal found 10/21$1,484
This Expedia deal was found by Cheapflights users on 10/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/14:20 pmPHL - CGN
2 stops18h 20mBritish Airways
Fri 11/74:35 pmCGN - PHL
1 stop26h 50mBritish Airways
Deal found 10/21$1,510
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/204:35 pmPHL - CGN
2 stops13h 55mUnited Airlines
Sat 12/279:10 amCGN - PHL
2 stops21h 35mUnited Airlines
Deal found 10/21$1,517
This Mytrip deal was found by Cheapflights users on 10/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/17:10 pmPHL - CGN
3 stops21h 55mMultiple Airlines
Fri 11/75:55 pmCGN - PHL
3 stops28h 40mMultiple Airlines
Deal found 10/21$1,548

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Cologne 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 October 22, 2025.
Use the filters below to find and compare flights from Philadelphia to Cologne that are best for you.

Fly from

Philadelphia

Fly to

Cologne

Route

Depart

Return

Price

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Thu 12/4

9:20 am-9:15 pm

2 stops29h 55m

Cologne Köln/Bonn

Sat 12/13

9:10 am-10:46 pm

2 stops19h 36m

$639

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Mon 12/15

6:51 pm-4:10 pm

2 stops15h 19m

Cologne Köln/Bonn

Wed 12/24

12:00 pm-11:50 am

2 stops29h 50m

$639

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Thu 12/4

6:35 pm-10:15 am

1 stop9h 40m

Cologne Köln/Bonn

Sat 12/13

5:10 pm-11:55 pm

2 stops36h 45m

$699

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Wed 3/25

4:56 pm-12:50 pm

2 stops14h 54m

Cologne Köln/Bonn

Sun 3/29

6:05 am-12:32 am

2 stops24h 27m

$738

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Wed 3/25

7:35 pm-4:10 pm

1 stop15h 35m

Cologne Köln/Bonn

Sun 3/29

10:15 am-4:40 pm

1 stop12h 25m

$777

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Mon 12/15

6:35 pm-10:05 am

1 stop9h 30m

Cologne Köln/Bonn

Wed 12/24

12:00 pm-1:15 pm

1 stop31h 15m

$782

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Sun 11/2

10:34 am-5:10 pm

2 stops24h 36m

$435

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Sun 11/2

7:45 pm-4:30 pm

1 stop14h 45m

$11,124

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Compare providers for flights from Philadelphia to Cologne

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Cologne in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-Cologne flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Cologne flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Cologne flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Cologne flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Cologne flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Philadelphia to Cologne

Have a flexible travel schedule? Discover the best time to fly to Cologne 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 Cologne

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

Currently, January is the cheapest month in which you can book a flight from Philadelphia to Cologne (average of $297). Flying from Philadelphia to Cologne in July is currently the most expensive (average of $573). 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.

Reviews of airlines servicing Cologne

Get insights into the airlines that provide service to Cologne. 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 Cologne. Reviews last updated October 22, 2025.
Read through reviews of airlines operating flights from Philadelphia to Cologne, such as Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,511 reviews

Boarding

7.0

Comfort

6.8

Food

6.3

Entertainment

6.4

Overall

6.8

Crew

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

SFO - FRA

Convenient flight to my destination. Good entertainment options on board. I was seated close to some people who had noisy children which made sleeping a bit challenging.
Lufthansa
6.8
Okay
7,511 reviews
Lufthansa
6.8
Okay
7,511 reviews

Boarding

7.0

Comfort

6.8

Food

6.3

Entertainment

6.4

Overall

6.8

Crew

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

SFO - FRA

Convenient flight to my destination. Good entertainment options on board. I was seated close to some people who had noisy children which made sleeping a bit challenging.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Cologne. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Philadelphia to Cologne?

    Departing from Philadelphia to Cologne will take you 14h 54m. The distance between Philadelphia and Cologne is about 3855 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Philadelphia to Cologne round-trip?

    Flying on Lufthansa is currently your cheapest option to Cologne, with prices starting at $713.

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

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

  • How can I find direct flights from Philadelphia to Cologne?

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

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

    Yes. Cheapflights offers flight deals from Philadelphia to Cologne 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 Cologne?

    Currently, January is the cheapest month in which you can book a flight from Philadelphia to Cologne (average of $297). Flying from Philadelphia to Cologne in July is currently the most expensive (average of $573). 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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Top airline flying from Philadelphia to Cologne

Discover the top airline that operate flights from Philadelphia to Cologne. 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 October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$713Average$873FlexibilityNo cancel feeOn-time76%

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