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

Flying on Air Canada is currently your cheapest option to Cologne, with prices starting at $985. Another option worth looking into is British Airways, starting at $1,009 round trip.

What is the cheapest day to fly from Philadelphia to Cologne?

Travelers seeking maximum savings on their Philadelphia to Cologne flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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

Travelers have found that booking a Sunday departure is the best way to save up to 69% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest month to fly from Philadelphia to Cologne?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, August can be a great choice for travel to Cologne. Flights to Cologne from Philadelphia in August are about $983 on average during August, but can be found for as low as $605.

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

One of the essential ways to save on airfare from Philadelphia to Cologne is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 31% on airfare.

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 Expedia the most. Expedia 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.

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.

$317+ Flights from Philadelphia to Cologne

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1. Tell us where you want to go

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Cheap flight deals from Philadelphia to Cologne

Most accurate provider	FlightHub 3 stars
Most trusted provider	Expedia 3 stars
Round-trip from	$985 (Booking.com)
One-way from	$317 (Kiwi.com)
Popular in	June
Cheapest in	August
Average price	$936

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

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($126 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($64 potential savings vs. average RT price).

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Average for round-trip flights in May 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 May 12, 2025.

Tue 9/23:25 pmPHL - CGN

2 stops13h 45mAir Canada

Tue 9/166:50 amCGN - PHL

2 stops20h 48mAir Canada

Deal found 5/11

$758

Tue 9/26:30 pmPHL - CGN

1 stop20h 55mAmerican Airlines

Tue 9/163:30 pmCGN - PHL

1 stop27h 30mAmerican Airlines

Deal found 5/11

$765

Tue 9/26:39 pmPHL - CGN

2 stops20h 46mBritish Airways

Tue 9/169:15 pmCGN - PHL

1 stop24h 10mBritish Airways

Deal found 5/11

$771

Fri 10/175:35 pmPHL - CGN

2 stops12h 40mLufthansa

Tue 10/218:40 amCGN - PHL

2 stops13h 20mLufthansa

Deal found 5/12

$814

Sun 7/63:20 pmPHL - CGN

3 stops19h 50mMultiple Airlines

Mon 7/148:05 pmCGN - PHL

3 stops32h 02mMultiple Airlines

Deal found 5/12

$1,276

Best flights from Philadelphia to Cologne
Discover carefully curated flight deals from Philadelphia to Cologne that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 12, 2025.

Sun 7/69:45 amPHL - CGN

2 stops19h 25mAir Canada

Mon 7/146:35 pmCGN - PHL

2 stops26h 02mAir Canada

Deal found 5/12

$985

Sun 7/67:55 pmPHL - CGN

1 stop18h 30mBritish Airways

Mon 7/149:15 pmCGN - PHL

1 stop21h 45mBritish Airways

Deal found 5/12

$1,009

Sun 7/63:20 pmPHL - CGN

3 stops19h 50mMultiple Airlines

Mon 7/148:05 pmCGN - PHL

3 stops32h 02mMultiple Airlines

Deal found 5/12

$1,276

Last-minute flights from Philadelphia to Cologne
Discover last-minute flight deals from Philadelphia to Cologne. Data last updated May 12, 2025 and is based on user searches.

Thu 6/263:20 pmPHL - CGN

2 stops19h 45mAir Canada

Thu 7/246:20 amCGN - PHL

2 stops21h 47mAir Canada

Deal found 5/12

$1,238

Thu 6/267:50 pmPHL - CGN

1 stop11h 45mBritish Airways

Thu 7/249:55 pmCGN - PHL

1 stop23h 30mBritish Airways

Deal found 5/12

$1,240

Thu 6/266:30 amPHL - CGN

3 stops36h 15mMultiple Airlines

Thu 7/2412:55 pmCGN - PHL

2 stops28h 50mMultiple Airlines

Deal found 5/12

$1,351

One-way flights from Philadelphia to Cologne
Search for one-way flight options from Philadelphia to Cologne. Find affordable one-way fares based on user searches. Data last updated May 12, 2025.

Thu 7/106:30 amPHL - CGN

3 stops36h 15mMultiple Airlines

Deal found 5/11

$317

Thu 7/106:30 pmPHL - CGN

1 stop13h 05mBritish Airways

Deal found 5/11

$617

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Sun 7/6

9:45 am-11:10 am

2 stops19h 25m

Cologne Köln/Bonn

Mon 7/14

6:35 pm-2:37 pm

2 stops26h 02m

$985

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Sun 7/6

7:55 pm-8:25 pm

1 stop18h 30m

Cologne Köln/Bonn

Mon 7/14

9:15 pm-1:00 pm

1 stop21h 45m

$1,009

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Sun 7/6

3:20 pm-5:10 pm

3 stops19h 50m

Cologne Köln/Bonn

Mon 7/14

8:05 pm-10:07 pm

3 stops32h 02m

$1,276

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Thu 7/10

6:30 am-12:45 am

3 stops36h 15m

$317

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Thu 7/10

6:30 pm-1:35 pm

1 stop13h 05m

$617

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Compare providers for flights from Philadelphia to Cologne

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Cologne in May.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 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 Expedia the most. Expedia 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, 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 $1,388). 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

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

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

Air Canada

7.0

Good

9,328 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Oct 2024

TPA - YYZ

The pre boarding was a bit confusing but we got through it.

Air Canada

7.0

Good

9,328 reviews

Air Canada

7.0

Good

9,328 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Oct 2024

TPA - YYZ

The pre boarding was a bit confusing but we got through it.

British Airways

6.6

Okay

6,879 reviews

Air Canada

7.0

Good

9,328 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Oct 2024

TPA - YYZ

The pre boarding was a bit confusing but we got through it.

Related info for your journey

What are the cheapest airlines flying from Philadelphia to Cologne round-trip?
Flying on Air Canada is currently your cheapest option to Cologne, with prices starting at $985. Another option worth looking into is British Airways, starting at $1,009 round trip.
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 $1,388). 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

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Philadelphia to Cologne

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest$713	Average$877	FlexibilityNo cancel fee	On-time76%

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$317+ 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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Philadelphia to Cologne with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Philadelphia to Cologne

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Philadelphia to Cologne

Cheapest flights from Philadelphia to CologneExplore 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 May 12, 2025.

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 May 12, 2025.

Cheapflights Fare Finder

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

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 May.

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.

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?

Rainfall in Cologne by month

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

Temperature in Cologne by month

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

Reviews of airlines servicing Cologne

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?

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

How can I find direct flights from Philadelphia to Cologne?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Philadelphia to Cologne

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

Top airline flying from Philadelphia to Cologne

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Travel Smart

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 May 12, 2025.