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Cheap flights from Philadelphia to Cologne from $864

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 5/1. 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:00 am - 6:10 pm
PHL
-
CGN
30h 10m
2 stops
Multiple Airlines Logo
10:25 am - 3:23 pm
CGN
-
PHL
34h 58m
2 stops
$864Multiple Airlines
Fri, May 1 - Fri, May 8
Multiple Airlines Logo
4:20 pm - 7:45 am
PHL
-
CGN
33h 25m
3 stops
Multiple Airlines Logo
6:20 am - 2:48 pm
CGN
-
PHL
38h 28m
2 stops
$1,135Multiple Airlines
Fri, May 1 - Fri, May 8
Multiple Airlines Logo
4:20 pm - 7:45 am
PHL
-
CGN
33h 25m
3 stops
Multiple Airlines Logo
7:00 am - 2:48 pm
CGN
-
PHL
37h 48m
3 stops
$1,185Multiple Airlines
Fri, May 1 - Fri, May 8
Multiple Airlines Logo
8:25 pm - 9:55 pm
PHL
-
CGN
19h 30m
2 stops
Multiple Airlines Logo
10:55 pm - 6:55 pm
CGN
-
PHL
26h 00m
1 stop
$1,236Multiple Airlines
Fri, May 1 - Fri, May 8
Air Canada Logo
3:30 pm - 5:20 pm
PHL
-
CGN
19h 50m
2 stops
Air Canada Logo
1:05 pm - 2:46 pm
CGN
-
PHL
31h 41m
2 stops
$1,353Air Canada
Wed, Apr 15 - Sun, Apr 19
Air Canada Logo
3:30 pm - 5:20 pm
PHL
-
CGN
19h 50m
2 stops
Air Canada Logo
1:05 pm - 2:46 pm
CGN
-
PHL
31h 41m
2 stops
$1,354Air Canada
Wed, Apr 15 - Sun, Apr 19
Turkish Airlines Logo
9:22 am - 1:50 pm
PHL
-
CGN
46h 28m
2 stops
Turkish Airlines Logo
7:10 pm - 8:19 am
CGN
-
PHL
43h 09m
2 stops
$1,515Turkish Airlines
Thu, May 28 - Fri, Jul 24
Multiple Airlines Logo
8:25 pm - 10:30 pm
PHL
-
CGN
20h 05m
1 stop
Multiple Airlines Logo
10:55 pm - 6:55 pm
CGN
-
PHL
26h 00m
1 stop
$1,618Multiple Airlines
Thu, May 28 - Fri, Jul 24
Multiple Airlines Logo
11:36 am - 9:10 am
PHL
-
CGN
15h 34m
2 stops
Multiple Airlines Logo
8:30 am - 4:05 pm
CGN
-
PHL
13h 35m
2 stops
$1,787Multiple Airlines
Mon, Apr 20 - Fri, Apr 24
Multiple Airlines Logo
11:30 am - 9:10 am
PHL
-
CGN
15h 40m
2 stops
Multiple Airlines Logo
8:30 am - 4:05 pm
CGN
-
PHL
13h 35m
2 stops
$1,800Multiple Airlines
Wed, Aug 12 - Mon, Aug 17

United Airlines flights from Philadelphia to Cologne

Our best United Airlines deals on Philadelphia to Cologne flight tickets
United Airlines
Jun 22
PHL7:45 pmPhiladelphia
15h 35m
2 stops
CGN5:20 pmCologne Köln/Bonn
Jun 27
CGN7:05 amCologne Köln/Bonn
32h 40m
2 stops
PHL9:45 amPhiladelphia
$1,840
United Airlines
Jun 20
PHL6:45 pmPhiladelphia
16h 35m
2 stops
CGN5:20 pmCologne Köln/Bonn
Jun 27
CGN8:30 amCologne Köln/Bonn
18h 54m
2 stops
PHL9:24 pmPhiladelphia
$12,554

British Airways flights from Philadelphia to Cologne

Our best British Airways deals on Philadelphia to Cologne flight tickets
British Airways
Mar 22
PHL7:45 pmPhiladelphia
39h 25m
2 stops
CGN4:10 pmCologne Köln/Bonn
Mar 28
CGN5:10 pmCologne Köln/Bonn
51h 16m
2 stops
PHL3:26 pmPhiladelphia
$1,253
British Airways
Mar 22
PHL7:35 pmPhiladelphia
15h 50m
1 stop
CGN4:25 pmCologne Köln/Bonn
Mar 28
CGN5:10 pmCologne Köln/Bonn
51h 16m
2 stops
PHL3:26 pmPhiladelphia
$1,338
British Airways
Mar 22
PHL7:35 pmPhiladelphia
15h 50m
1 stop
CGN4:25 pmCologne Köln/Bonn
Mar 28
CGN5:10 pmCologne Köln/Bonn
51h 16m
2 stops
PHL3:26 pmPhiladelphia
$1,343

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 March 21, 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

Fri 5/1

6:00 am-6:10 pm

2 stops30h 10m

Cologne Köln/Bonn

Fri 5/8

10:25 am-3:23 pm

2 stops34h 58m

$864

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Fri 5/1

4:20 pm-7:45 am

3 stops33h 25m

Cologne Köln/Bonn

Fri 5/8

6:20 am-2:48 pm

2 stops38h 28m

$1,135

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Fri 5/1

4:20 pm-7:45 am

3 stops33h 25m

Cologne Köln/Bonn

Fri 5/8

7:00 am-2:48 pm

3 stops37h 48m

$1,185

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Fri 5/1

8:25 pm-9:55 pm

2 stops19h 30m

Cologne Köln/Bonn

Fri 5/8

10:55 pm-6:55 pm

1 stop26h 00m

$1,236

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Wed 4/15

3:30 pm-5:20 pm

2 stops19h 50m

Cologne Köln/Bonn

Sun 4/19

1:05 pm-2:46 pm

2 stops31h 41m

$1,353

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Wed 4/15

3:30 pm-5:20 pm

2 stops19h 50m

Cologne Köln/Bonn

Sun 4/19

1:05 pm-2:46 pm

2 stops31h 41m

$1,354

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Thu 5/28

9:22 am-1:50 pm

2 stops46h 28m

Cologne Köln/Bonn

Fri 7/24

7:10 pm-8:19 am

2 stops43h 09m

$1,515

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Thu 5/28

8:25 pm-10:30 pm

1 stop20h 05m

Cologne Köln/Bonn

Fri 7/24

10:55 pm-6:55 pm

1 stop26h 00m

$1,618
Quickest round-trip

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Mon 4/20

11:36 am-9:10 am

2 stops15h 34m

Cologne Köln/Bonn

Fri 4/24

8:30 am-4:05 pm

2 stops13h 35m

$1,787

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Wed 8/12

11:30 am-9:10 am

2 stops15h 40m

Cologne Köln/Bonn

Mon 8/17

8:30 am-4:05 pm

2 stops13h 35m

$1,800

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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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

Can stopping save me money on Philadelphia to Cologne flights?

You could potentially save up to 18% on your flight if you consider stops on a Philadelphia to Cologne flight.

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 34m

Direct flights

None
The fastest flight from Philadelphia to Cologne takes 15h 34m
There are no direct flights from Philadelphia to Cologne. There are no popular flight routes from Philadelphia to Cologne.
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  • 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 34m 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.

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