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$818+ Cheap flights from Philadelphia (PHL) to Cologne (CGN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — CGN
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
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 February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$818
(Ovago)

Popular in

May

Cheapest in

August

Average price

$713
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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Highest demand for flights based on searches. 29% potential increase in price ($428 potential increase over avg. RT price).
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Cheapest flight prices on average. 11% potential price decrease ($104 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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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 February 22, 2025.

This Ovago deal was found by Cheapflights users on 2/22. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2110:15 pmPHL - CGN
2 stops31h 50mBritish Airways
Fri 3/286:20 pmCGN - PHL
2 stops32h 02mBritish Airways
Deal found 2/22$818
This Mytrip deal was found by Cheapflights users on 2/21. 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.
Wed 4/164:23 pmPHL - CGN
2 stops20h 22mMultiple Airlines
Mon 4/216:05 pmCGN - PHL
3 stops35h 44mMultiple Airlines
Deal found 2/21$1,079
This American Airlines deal was found by Cheapflights users on 2/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2110:15 pmPHL - CGN
1 stop14h 25mAmerican Airlines
Fri 3/2811:10 amCGN - PHL
2 stops25h 14mAmerican Airlines
Deal found 2/22$1,088
This Priceline deal was found by Cheapflights users on 2/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/115:35 pmPHL - CGN
2 stops12h 40mLufthansa
Wed 6/188:35 amCGN - PHL
2 stops13h 25mLufthansa
Deal found 2/21$1,467
This SWISS deal was found by Cheapflights users on 2/21. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/79:31 amPHL - CGN
2 stops30h 04mSWISS
Mon 4/146:20 amCGN - PHL
2 stops17h 05mSWISS
Deal found 2/21$1,989

Find flights from Philadelphia to Cologne within your budget

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 February 22, 2025.

Fly from

Philadelphia

Fly to

Cologne

Route

Depart

Return

Price

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Fri 3/21

10:15 pm-11:05 am

2 stops31h 50m

Cologne Köln/Bonn

Fri 3/28

6:20 pm-9:22 pm

2 stops32h 02m

$818

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Wed 4/16

4:23 pm-6:45 pm

2 stops20h 22m

Cologne Köln/Bonn

Mon 4/21

6:05 pm-11:49 pm

3 stops35h 44m

$1,079

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Fri 3/21

10:15 pm-5:40 pm

1 stop14h 25m

Cologne Köln/Bonn

Fri 3/28

11:10 am-7:24 am

2 stops25h 14m

$1,088

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Wed 6/11

5:35 pm-12:15 pm

2 stops12h 40m

Cologne Köln/Bonn

Wed 6/18

8:35 am-4:00 pm

2 stops13h 25m

$1,467

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Mon 4/7

9:31 am-9:35 pm

2 stops30h 04m

Cologne Köln/Bonn

Mon 4/14

6:20 am-5:25 pm

2 stops17h 05m

$1,989

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*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.

Travel insights for flights from Philadelphia to Cologne

Get recent, data-driven insights about flights from Philadelphia to Cologne including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Philadelphia to Cologne (average of $649). Flying from Philadelphia to Cologne in June is currently the most expensive (average of $1,497). 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.

Rainfall in Cologne by month

Plan your trip to Cologne by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cologne ranges from 2.0 - 3.5 inches per month. June is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Cologne when rainfall is around 2.0 in.

Temperature in Cologne by month

Plan your trip to Cologne by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cologne, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 February 22, 2025.
SWISS
7.5
Good
1,566 reviews

Boarding

7.6

Crew

8.2

Comfort

7.3

Entertainment

6.7

Food

7.0

Overall

7.5

Reviews

1 / 20

6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

SWISS
7.5
Good
1,566 reviews
SWISS
7.5
Good
1,566 reviews

Boarding

7.6

Crew

8.2

Comfort

7.3

Entertainment

6.7

Food

7.0

Overall

7.5

Reviews

1 / 20

6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

American Airlines
7.2
Good
10,000 reviews
SWISS
7.5
Good
1,566 reviews

Boarding

7.6

Crew

8.2

Comfort

7.3

Entertainment

6.7

Food

7.0

Overall

7.5

Reviews

1 / 20

6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

Lufthansa
6.7
Okay
6,990 reviews
SWISS
7.5
Good
1,566 reviews

Boarding

7.6

Crew

8.2

Comfort

7.3

Entertainment

6.7

Food

7.0

Overall

7.5

Reviews

1 / 20

6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

British Airways
6.6
Okay
6,761 reviews
SWISS
7.5
Good
1,566 reviews

Boarding

7.6

Crew

8.2

Comfort

7.3

Entertainment

6.7

Food

7.0

Overall

7.5

Reviews

1 / 20

6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

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.

  • What are the cheapest airlines flying from Philadelphia to Cologne round-trip?

    Flying on British Airways is currently your cheapest option to Cologne, with prices starting at $818. Additional round-trip tickets that might be worth considering are offered by American Airlines and Lufthansa, with the lowest prices starting at $1,088 and $1,467, respectively. You may be able to fly from Philadelphia to Cologne for 19% less than the average price by searching for these airlines.

  • 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, October is the cheapest month in which you can book a flight from Philadelphia to Cologne (average of $649). Flying from Philadelphia to Cologne in June is currently the most expensive (average of $1,497). 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 Cologne

See prices for flight routes from nearby airports that may be better suited for you.
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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 February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$581Average$850FlexibilityNo cancel feeOn-time76%
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