Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Philadelphia to Cologne from $809

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Cologne departing on 12/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Philadelphia to Cologne

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
3:20 pm - 12:50 pm
PHL
-
CGN
15h 30m
2 stops
Air Canada Logo
9:10 am - 10:56 pm
CGN
-
PHL
19h 46m
2 stops
$809Air Canada
Mon, Dec 7 - Thu, Dec 10
Multiple Airlines Logo
10:05 am - 5:20 pm
PHL
-
CGN
25h 15m
2 stops
Multiple Airlines Logo
6:15 pm - 9:32 pm
CGN
-
PHL
33h 17m
3 stops
$1,002Multiple Airlines
Wed, Sep 9 - Fri, Sep 11
Multiple Airlines Logo
10:05 am - 5:20 pm
PHL
-
CGN
25h 15m
2 stops
Multiple Airlines Logo
5:45 am - 9:32 pm
CGN
-
PHL
21h 47m
3 stops
$1,010Multiple Airlines
Tue, Sep 8 - Thu, Sep 10
Multiple Airlines Logo
10:05 am - 5:20 pm
PHL
-
CGN
25h 15m
2 stops
Multiple Airlines Logo
3:10 pm - 6:55 pm
CGN
-
PHL
33h 45m
2 stops
$1,013Multiple Airlines
Wed, Sep 9 - Fri, Sep 11
Multiple Airlines Logo
10:05 am - 12:25 pm
PHL
-
CGN
20h 20m
2 stops
Multiple Airlines Logo
5:35 pm - 6:55 pm
CGN
-
PHL
31h 20m
2 stops
$1,014Multiple Airlines
Tue, Sep 8 - Thu, Sep 10
United Airlines Logo
8:00 pm - 5:15 pm
PHL
-
CGN
15h 15m
2 stops
United Airlines Logo
6:45 am - 6:40 pm
CGN
-
PHL
17h 55m
2 stops
$1,033United Airlines
Mon, Dec 7 - Thu, Dec 10
Multiple Airlines Logo
10:50 am - 2:20 pm
PHL
-
CGN
21h 30m
3 stops
Multiple Airlines Logo
6:15 pm - 9:32 pm
CGN
-
PHL
33h 17m
3 stops
$1,094Multiple Airlines
Wed, Sep 9 - Fri, Sep 11
Multiple Airlines Logo
10:50 am - 12:25 pm
PHL
-
CGN
19h 35m
3 stops
Multiple Airlines Logo
5:45 am - 9:32 pm
CGN
-
PHL
21h 47m
3 stops
$1,171Multiple Airlines
Tue, Sep 8 - Thu, Sep 10
United Airlines Logo
1:31 pm - 12:25 pm
PHL
-
CGN
16h 54m
2 stops
United Airlines Logo
6:20 am - 5:52 pm
CGN
-
PHL
17h 32m
2 stops
$1,976United Airlines
Mon, Jul 20 - Thu, Jul 23

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Philadelphia to Cologne

Our best United Airlines deals on Philadelphia to Cologne flight tickets
United Airlines
Dec 7
PHL8:00 pmPhiladelphia
15h 15m
2 stops
CGN5:15 pmCologne Köln/Bonn
Dec 10
CGN6:45 amCologne Köln/Bonn
17h 55m
2 stops
PHL6:40 pmPhiladelphia
$1,033
United Airlines
Jul 20
PHL1:31 pmPhiladelphia
16h 54m
2 stops
CGN12:25 pmCologne Köln/Bonn
Jul 23
CGN6:20 amCologne Köln/Bonn
17h 32m
2 stops
PHL5:52 pmPhiladelphia
$1,976

momondo 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, momondo users made 832,500 searches. Data last updated July 6, 2026.
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

Cheapest round-trip

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Mon 12/7

3:20 pm-12:50 pm

2 stops15h 30m

Cologne Köln/Bonn

Thu 12/10

9:10 am-10:56 pm

2 stops19h 46m

$809

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Wed 9/9

10:05 am-5:20 pm

2 stops25h 15m

Cologne Köln/Bonn

Fri 9/11

6:15 pm-9:32 pm

3 stops33h 17m

$1,002

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Tue 9/8

10:05 am-5:20 pm

2 stops25h 15m

Cologne Köln/Bonn

Thu 9/10

5:45 am-9:32 pm

3 stops21h 47m

$1,010

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Wed 9/9

10:05 am-5:20 pm

2 stops25h 15m

Cologne Köln/Bonn

Fri 9/11

3:10 pm-6:55 pm

2 stops33h 45m

$1,013

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Tue 9/8

10:05 am-12:25 pm

2 stops20h 20m

Cologne Köln/Bonn

Thu 9/10

5:35 pm-6:55 pm

2 stops31h 20m

$1,014
Quickest round-trip

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Mon 12/7

8:00 pm-5:15 pm

2 stops15h 15m

Cologne Köln/Bonn

Thu 12/10

6:45 am-6:40 pm

2 stops17h 55m

$1,033

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Wed 9/9

10:50 am-2:20 pm

3 stops21h 30m

Cologne Köln/Bonn

Fri 9/11

6:15 pm-9:32 pm

3 stops33h 17m

$1,094

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Tue 9/8

10:50 am-12:25 pm

3 stops19h 35m

Cologne Köln/Bonn

Thu 9/10

5:45 am-9:32 pm

3 stops21h 47m

$1,171

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Mon 7/20

1:31 pm-12:25 pm

2 stops16h 54m

Cologne Köln/Bonn

Thu 7/23

6:20 am-5:52 pm

2 stops17h 32m

$1,976

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Cologne from

How to get the cheapest flight ticket from Philadelphia to Cologne

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Cologne?

Singapore Airlines, Lufthansa and United Airlines are the top three most popular airlines that fly to Cologne from Philadelphia according to our data. Singapore Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Cologne. Keep in mind that there are 20 different airlines that fly to Cologne on a routine basis, so you have a few additional options to choose from.

When to book flights from Philadelphia to Cologne

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Cologne according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to Cologne (PHL to CGN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Cologne

Fastest flight time

15h 15m

Direct flights

None
The fastest flight from Philadelphia to Cologne takes 15h 15m
There are no direct flights from Philadelphia to Cologne. There are no popular flight routes from Philadelphia to Cologne.
Search flight deals

Frequently asked questions about flying from Philadelphia to Cologne

  • How far is Philadelphia to Cologne Köln/Bonn by plane?

    Philadelphia and Cologne Köln/Bonn are 3838.9 mi apart from one another. Typically, this will take 15h 15m by plane in normal conditions.

  • When did momondo last update prices for flights from Philadelphia Airport to Cologne Köln/Bonn Airport?

    Prices for flights from Philadelphia Airport to Cologne Köln/Bonn Airport refresh daily.

  • How old do you have to be to fly from Philadelphia Airport to Cologne Köln/Bonn Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Cologne Köln/Bonn Airport.

  • What documentation or ID do you need to fly to Cologne Köln/Bonn Airport?

    The travel and health documents you'll need for your trip to Cologne Köln/Bonn Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cologne Köln/Bonn Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Cologne?

It is quick and easy to find Philadelphia to Cologne flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cologne that suits you.

Can I find flights from Philadelphia to Cologne with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Cologne from Philadelphia with this policy.

How can momondo help me find flights from Philadelphia to Cologne?

momondo provides multiple filters to help you find the best flight to Cologne from Philadelphia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Philadelphia to Cologne right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Cologne from Philadelphia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Cologne trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 8/5
Wed 8/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Germany