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Cheap flights from Philadelphia to Cologne from $591

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 10/29. 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
0 bags

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Find the cheapest flights from Philadelphia to Cologne

Cheap round-trip flights

Logo
3:30 pm - 12:10 pmPHL-CGN
15h 40m2 stops
Logo
9:40 am - 10:56 pmCGN-PHL
43h 16m2 stops
$591
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Wed, Oct 29 - Wed, Nov 5
British Airways Logo
7:10 pm - 4:10 pmPHL-CGN
16h 00m2 stops
British Airways Logo
5:15 pm - 4:15 pmCGN-PHL
29h 00m1 stop
$597British Airways
Find Deal
Wed, Oct 29 - Wed, Nov 5
Logo
3:30 pm - 12:10 pmPHL-CGN
14h 40m2 stops
Logo
8:20 pm - 10:56 pmCGN-PHL
32h 36m2 stops
$700
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Fri, Nov 28 - Mon, Dec 1
Logo
3:30 pm - 2:20 pmPHL-CGN
16h 50m2 stops
Logo
7:35 pm - 2:47 pmCGN-PHL
25h 12m3 stops
$706
Find Deal
Fri, Nov 28 - Mon, Dec 1
Logo
9:20 am - 2:20 pmPHL-CGN
23h 00m3 stops
Logo
7:35 pm - 2:47 pmCGN-PHL
25h 12m3 stops
$713
Find Deal
Fri, Nov 28 - Mon, Dec 1
Logo
3:25 pm - 11:10 amPHL-CGN
13h 45m2 stops
Logo
8:05 pm - 4:00 pmCGN-PHL
49h 55m2 stops
$745
Find Deal
Sun, Oct 12 - Sun, Oct 19
Logo
3:30 pm - 12:10 pmPHL-CGN
14h 40m2 stops
Logo
9:40 am - 10:56 pmCGN-PHL
43h 16m2 stops
$792
Find Deal
Fri, Nov 21 - Mon, Dec 1
British Airways Logo
7:35 pm - 4:10 pmPHL-CGN
15h 35m1 stop
British Airways Logo
5:15 pm - 4:15 pmCGN-PHL
29h 00m1 stop
$853British Airways
Find Deal
Wed, Oct 29 - Wed, Nov 5
Turkish Airlines Logo
3:31 pm - 11:35 amPHL-CGN
38h 04m2 stops
Turkish Airlines Logo
6:15 pm - 8:37 amCGN-PHL
43h 22m2 stops
$971Turkish Airlines
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Sat, Oct 25 - Wed, Oct 29
Lufthansa Logo
5:35 pm - 12:15 pmPHL-CGN
12h 40m2 stops
Lufthansa Logo
8:40 am - 4:00 pmCGN-PHL
13h 20m2 stops
$992Lufthansa
Find Deal
Sun, Oct 12 - Sun, Oct 19

British Airways flights from Philadelphia to Cologne

Our best British Airways deals on Philadelphia to Cologne flight tickets
British Airways
Oct 29
PHL7:10 pmPhiladelphia
16h 00m
2 stops
CGN4:10 pmCologne Köln/Bonn
Nov 5
CGN5:15 pmCologne Köln/Bonn
29h 00m
1 stop
PHL4:15 pmPhiladelphia
$597
Find similar
British Airways
Oct 29
PHL7:35 pmPhiladelphia
15h 35m
1 stop
CGN4:10 pmCologne Köln/Bonn
Nov 5
CGN5:15 pmCologne Köln/Bonn
29h 00m
1 stop
PHL4:15 pmPhiladelphia
$853
Find similar
British Airways
Oct 12
PHL8:00 pmPhiladelphia
18h 25m
1 stop
CGN8:25 pmCologne Köln/Bonn
Oct 19
CGN9:35 pmCologne Köln/Bonn
47h 05m
2 stops
PHL2:40 pmPhiladelphia
$875
Find similar

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 September 15, 2025.
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

Wed 10/29

3:30 pm-12:10 pm

2 stops15h 40m

Cologne Köln/Bonn

Wed 11/5

9:40 am-10:56 pm

2 stops43h 16m

$591

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Wed 10/29

7:10 pm-4:10 pm

2 stops16h 00m

Cologne Köln/Bonn

Wed 11/5

5:15 pm-4:15 pm

1 stop29h 00m

$597

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Fri 11/28

3:30 pm-12:10 pm

2 stops14h 40m

Cologne Köln/Bonn

Mon 12/1

8:20 pm-10:56 pm

2 stops32h 36m

$700

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Fri 11/28

3:30 pm-2:20 pm

2 stops16h 50m

Cologne Köln/Bonn

Mon 12/1

7:35 pm-2:47 pm

3 stops25h 12m

$706

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Fri 11/28

9:20 am-2:20 pm

3 stops23h 00m

Cologne Köln/Bonn

Mon 12/1

7:35 pm-2:47 pm

3 stops25h 12m

$713

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Sun 10/12

3:25 pm-11:10 am

2 stops13h 45m

Cologne Köln/Bonn

Sun 10/19

8:05 pm-4:00 pm

2 stops49h 55m

$745

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Fri 11/21

3:30 pm-12:10 pm

2 stops14h 40m

Cologne Köln/Bonn

Mon 12/1

9:40 am-10:56 pm

2 stops43h 16m

$792

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Wed 10/29

7:35 pm-4:10 pm

1 stop15h 35m

Cologne Köln/Bonn

Wed 11/5

5:15 pm-4:15 pm

1 stop29h 00m

$853

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Sat 10/25

3:31 pm-11:35 am

2 stops38h 04m

Cologne Köln/Bonn

Wed 10/29

6:15 pm-8:37 am

2 stops43h 22m

$971

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Sun 10/12

5:35 pm-12:15 pm

2 stops12h 40m

Cologne Köln/Bonn

Sun 10/19

8:40 am-4:00 pm

2 stops13h 20m

$992

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 is the cheapest day to depart on your flight to Cologne?

The cheapest day to depart from Philadelphia to Cologne is on a Monday when prices can be found for as low as $677. On the other hand, Saturday is the most expensive day to depart from Philadelphia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,150.

What is the cheapest time of day to depart on your flight to Cologne?

The cheapest time of day to fly to Cologne is in the evening when flights can be purchased for as low as $685. In the afternoon is when there is more demand to fly to Cologne, so prices are often more expensive at around $987 per ticket.

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

Direct flights

None
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 9h 55m 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 many operators does momondo search for flights from Philadelphia Airport to Cologne Köln/Bonn Airport?

  • 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.

  • What is the most popular airline from Philadelphia to Cologne?

Best airlines flying from Philadelphia to Cologne

Compare and see reviews for airlines that fly from Philadelphia to Cologne with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $713Free CancellationRating
6.8
7,407 reviews
Search Lufthansa flights

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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