Find Cheap Flights from Cologne Köln/Bonn to Philadelphia (CGN - PHL)

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Looking for a cheap flight? 25% of our users found flights on this route for $687 or less.

FAQs for Booking Cologne Köln/Bonn to Philadelphia Flights

How long does a flight from Cologne Köln/Bonn to Philadelphia take?
An average nonstop flight takes 12h 50m, covering a distance of 3858 miles.
Which airlines provide the cheapest flights from Cologne Köln/Bonn to Philadelphia?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($547), Lufthansa ($945) and SWISS ($953).
Do I need a passport to fly between Cologne Köln/Bonn and Philadelphia?
Yes.
What’s the cheapest day of the week to fly Cologne Köln/Bonn to Philadelphia?
For Cologne Köln/Bonn to Philadelphia, Monday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Philadelphia back to Cologne Köln/Bonn, the best deals are generally found on Tuesday, with Friday being the most expensive.

Book cheap flights from Cologne Köln/Bonn to Philadelphia (round-trip)

Airports
Origin
Cologne
$547
only
$547
Destination
Philadelphia
$547
only
$547
Mon, Apr 9
CGN
PHL
26h 57m
Mon, Apr 16
PHL
CGN
33h 40m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jun 26
CGN
PHL
12h 50m
Thu, Jul 19
PHL
CGN
13h 50m
Trip: 24 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 18853 reviews
Overall
8.2
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
ATH
FRA
Mediocre 2.6

Flight was fine...

When two passengers got into a brawl over who knows what, it took two hours for the police to come on board and take them off the flight. They should have been removed quickly. Missed connecting flight. Messed my day up big time.

FRA
SFO
Good 7.0

See above. The same applies.

See above. The same applies.

FRA
LAX
Mediocre 2.0

Had to take a United flight to a different destination. No compensation for something I had no control over. When I am at an airport and have the opportunity to catch an earlier flight you have room on, you charge me. When this kind of thing happens - I pay with my time. Sucks

BOM
FRA
Excellent 8.3

Smooth and comfortable flight . Awesome service by the crew

MUC
FCO
Mediocre 2.0

Nothing good to say

Expect to be delayed if it snows a bit in Munich. Delayed for more than 7 hours total. 3 of those on the plane in Munich. Horrible!

Sat, Mar 24
CGN
PHL
36h 15m
Sun, Apr 1
PHL
CGN
20h 20m
Trip: 9 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 5984 reviews
Overall
8.3
Boarding
8.3
Comfort
7.9
Crew
8.7
Entertainment
7.8
Food
8.0
JFK
ZRH
Excellent 9.6

Easy, quiet boarding and flight, USB port available, audio and sound were working, nice movie selection. Friendly and helpful crew, assisted with cough crisis

Seats from JFK to Zurich were a little bit squeezed.

ZRH
BOS
Okay 5.3

Small screens. Hard to use

ZRH
ATH
Excellent 10.0

It was a 2 hour 40 minute flight. No entertainment.

ZRH
EWR
Excellent 8.0

Cabin crew were friendly, efficient, courteous Refreshments generous and excellent. Good movies.

Rather than boarding economy passengers by row number, there is a free-for-all at the gate, and tedious blockage in the aisles as passengers wait for others to place carry-on luggage. More leg-room than United, but still a bit crowded for tall people. VERY BAD DESIGN of arm-rests, which do not go up all the way into the seat but instead jut out at an angle.

BOS
ZRH
Excellent 9.6

We like being able to check our ski equipment without extra charge. Service is consistently professional and courteous.

Being charged for seat selection. The late hour of departure for the Boston to Zurich flight.

Thu, May 3
CGN
PHL
13h 35m
Thu, May 17
PHL
CGN
13h 50m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Wed, May 16
CGN
PHL
32h 25m
Wed, Jun 6
PHL
CGN
13h 15m
Trip: 22 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jun 28
CGN
PHL
18h 52m
Wed, Jul 18
PHL
CGN
22h 40m
$1606
Trip: 21 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 3222 reviews
Overall
7.5
Boarding
7.4
Comfort
7.3
Crew
8.0
Entertainment
6.8
Food
7.1
BCN
LIS
Mediocre 2.0

Nothing

They gave someone else seats I had reserved for 6 months and that I had paid extra for. I will take that up with the company forewidth

LIS
SID
Good 6.0

Staff courteous compared to our previous TAP FLIGHT

JFK
LIS
Okay 5.0

CRew was rude. Food was poor.checked baggage fees exhorbitant

LIS
MIA
Excellent 8.0

Excellent Service - pleasant flight - comfortable seats

Poor entertainment system

ZRH
LIS
Good 6.6

Uma antiga queixa minha era o tratamento dispensado pela tripulação da TAP aos passageiros. Muitas vezes faziam o seu serviço sem paciência e até mesmo de forma rude. Nos meus últimos 3 vôos pela TAP, a tripulação vem se mostrando muito mais cordial e até mesmo divertida, sendo bastante simpática. Ainda pode melhorar? Claro que sim, mas agora não tenho mais "medo" de pedir um copo d'água a mais para os comissários.

Sei que a tendência dos vôos low cost é não oferecer muito conforto aos passageiros, mas o espaço entre as cadeiras está ridículo até mesmo para pessoas com estatura mediana como eu (1,80 m). A poltrona, apesar de não reclinar, era até confortável, mas os meu joelhos ficaram espremidos pela poltrona da frente. Sem contar que, para um vôo de 3h, deveria ser disponibilizado algum entretenimento, mesmo que através do wifi (como já fazem as cias. brasileiras - se no Brasil já fazem, qualquer país do mundo é capaz de fazer!)

Wed, Apr 18
CGN
PHL
38h 00m
Sun, Apr 22
PHL
CGN
54h 30m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Jun 27
CGN
PHL
13h 25m
Thu, Jul 19
PHL
CGN
13h 50m
Trip: 23 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 18853 reviews
Overall
8.2
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
MUC
FCO
Mediocre 2.0

Nothing good to say

Expect to be delayed if it snows a bit in Munich. Delayed for more than 7 hours total. 3 of those on the plane in Munich. Horrible!

SFO
FRA
Excellent 8.6

I liked the seats, the space for our legs and the crew members

FRA
ORD
Mediocre 3.0

I payed extra 35$ for my seat but there was no leg space at all . There were already two metal boxes under my seat I literally crunched my feet under the seat . Worst travel of my life. The food options were over by the time they came to us. So had to eat what was remaining. Not good at all

FRA
CAI
Okay 5.3

Didn’t like absolutely nothing

We had to walk from gate z all the way to gate B carrying all the bags which was painful, the plane was very tight and old that I had to put all my carry on bags in the floor. I personally had to help the crew members to pick up the food trays because they were very limited and no entertainment at all which was really boring.

BLR
FRA
Excellent 9.3

Could have more options for entrainment

Wed, Jun 27
CGN
PHL
16h 35m
Tue, Jul 17
PHL
CGN
29h 25m
Trip: 21 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 5984 reviews
Overall
8.3
Boarding
8.3
Comfort
7.9
Crew
8.7
Entertainment
7.8
Food
8.0
ZRH
TLV
Excellent 10.0

The new plane with private screens

BOS
ZRH
Good 7.3

on time performance; friendly flight attendants

bought a seat reservation in premium economy and was the last group to board. No extra leg room in "premium" economy.

ZRH
EWR
Excellent 8.0

Cabin crew were friendly, efficient, courteous Refreshments generous and excellent. Good movies.

Rather than boarding economy passengers by row number, there is a free-for-all at the gate, and tedious blockage in the aisles as passengers wait for others to place carry-on luggage. More leg-room than United, but still a bit crowded for tall people. VERY BAD DESIGN of arm-rests, which do not go up all the way into the seat but instead jut out at an angle.

JFK
ZRH
Excellent 9.6

Easy, quiet boarding and flight, USB port available, audio and sound were working, nice movie selection. Friendly and helpful crew, assisted with cough crisis

Seats from JFK to Zurich were a little bit squeezed.

ZRH
BOS
Okay 5.3

Small screens. Hard to use

Sun, Jun 24
CGN
PHL
12h 50m
Fri, Jul 6
PHL
CGN
23h 55m
Trip: 13 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jun 28
CGN
PHL
13h 25m
Thu, Jul 19
PHL
CGN
13h 50m
Trip: 22 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 18853 reviews
Overall
8.2
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
BLR
FRA
Excellent 9.3

Could have more options for entrainment

BOS
MUC
Okay 4.0

Worst food ever. Stewardess could not figure out where my seat was . Seemed unfamiliar with the plane.

DEN
MUC
Excellent 10.0

The service was excellent along with the flight being very comfortable.

A little more options in entertainment in the hindi language would be much better for people who do not like to watch English entertainment. Along with that free wifi would be kind of good to have for people who need to work on the flight or check out important emails.

FRA
CAI
Okay 5.3

Didn’t like absolutely nothing

We had to walk from gate z all the way to gate B carrying all the bags which was painful, the plane was very tight and old that I had to put all my carry on bags in the floor. I personally had to help the crew members to pick up the food trays because they were very limited and no entertainment at all which was really boring.

BEY
FRA
Good 7.0

Seating, cleanliness, crew courteousy, entertainment.

Boarding process unclear, poor announcement, and messy. No wifi, choice and quality of food. Entertainment was erratic at times.

Thu, Jun 28
CGN
PHL
16h 03m
Tue, Jul 17
PHL
CGN
29h 25m
$1019
Trip: 20 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 5984 reviews
Overall
8.3
Boarding
8.3
Comfort
7.9
Crew
8.7
Entertainment
7.8
Food
8.0
BCN
ZRH
Excellent 10.0

100% the best flight experience I've ever had flying. Wish I flew to Europe more so I could fly with Swiss more often. Thanks!

EWR
ZRH
Excellent 8.6

Everything except the seats.

FRA
ZRH
Mediocre 3.6

Nothing remarkable

I got up to use the bathroom and I was seated in the 10th row. When I was trying to make my way back to my seat, the beverage service had started. They were at the 12th row and after bumping into me, the flight attendant asked me to back up and wait until the beverage service was over to go back to my seat. This was a flight from Frankfurt to Zurich, only about an hour long, and I would have easily spent half of it standing up had I complied with their request. I had to be pushy and ask them to just back up the cart 2 feet so I could get to my seat, which only took them 5 seconds. This was a very rude, illogical, and unreasonable request from the Swiss Air crew.

ZRH
EWR
Excellent 8.0

Cabin crew were friendly, efficient, courteous Refreshments generous and excellent. Good movies.

Rather than boarding economy passengers by row number, there is a free-for-all at the gate, and tedious blockage in the aisles as passengers wait for others to place carry-on luggage. More leg-room than United, but still a bit crowded for tall people. VERY BAD DESIGN of arm-rests, which do not go up all the way into the seat but instead jut out at an angle.

BOS
ZRH
Good 7.3

on time performance; friendly flight attendants

bought a seat reservation in premium economy and was the last group to board. No extra leg room in "premium" economy.

Fri, Feb 23
CGN
PHL
14h 32m
Fri, Mar 2
PHL
CGN
14h 10m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jun 26
CGN
PHL
13h 25m
Fri, Jul 13
PHL
CGN
12h 35m
Trip: 18 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 18853 reviews
Overall
8.2
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
BOM
FRA
Excellent 8.3

Smooth and comfortable flight . Awesome service by the crew

BOS
MUC
Okay 4.0

Worst food ever. Stewardess could not figure out where my seat was . Seemed unfamiliar with the plane.

FRA
SFO
Good 7.0

See above. The same applies.

See above. The same applies.

FRA
LAX
Mediocre 2.0

Had to take a United flight to a different destination. No compensation for something I had no control over. When I am at an airport and have the opportunity to catch an earlier flight you have room on, you charge me. When this kind of thing happens - I pay with my time. Sucks

BLR
FRA
Excellent 9.3

Could have more options for entrainment

Tue, Aug 7
CGN
PHL
32h 44m
Tue, Aug 14
PHL
CGN
25h 50m
$1031
Trip: 8 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 5984 reviews
Overall
8.3
Boarding
8.3
Comfort
7.9
Crew
8.7
Entertainment
7.8
Food
8.0
BOM
ZRH
Excellent 9.3

I was very happy with the overall experience

The crew could have been a little more helpful

JFK
ZRH
Excellent 9.6

Easy, quiet boarding and flight, USB port available, audio and sound were working, nice movie selection. Friendly and helpful crew, assisted with cough crisis

Seats from JFK to Zurich were a little bit squeezed.

BCN
ZRH
Excellent 10.0

100% the best flight experience I've ever had flying. Wish I flew to Europe more so I could fly with Swiss more often. Thanks!

BOS
ZRH
Good 7.3

on time performance; friendly flight attendants

bought a seat reservation in premium economy and was the last group to board. No extra leg room in "premium" economy.

ZRH
EWR
Excellent 8.0

Cabin crew were friendly, efficient, courteous Refreshments generous and excellent. Good movies.

Rather than boarding economy passengers by row number, there is a free-for-all at the gate, and tedious blockage in the aisles as passengers wait for others to place carry-on luggage. More leg-room than United, but still a bit crowded for tall people. VERY BAD DESIGN of arm-rests, which do not go up all the way into the seat but instead jut out at an angle.

Wed, Jun 27
CGN
PHL
12h 50m
Fri, Jul 13
PHL
CGN
12h 35m
Trip: 17 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 18853 reviews
Overall
8.2
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
MUC
FCO
Mediocre 2.0

Nothing good to say

Expect to be delayed if it snows a bit in Munich. Delayed for more than 7 hours total. 3 of those on the plane in Munich. Horrible!

BOS
MUC
Okay 4.0

Worst food ever. Stewardess could not figure out where my seat was . Seemed unfamiliar with the plane.

ATH
FRA
Mediocre 2.6

Flight was fine...

When two passengers got into a brawl over who knows what, it took two hours for the police to come on board and take them off the flight. They should have been removed quickly. Missed connecting flight. Messed my day up big time.

FRA
LAX
Mediocre 2.0

Had to take a United flight to a different destination. No compensation for something I had no control over. When I am at an airport and have the opportunity to catch an earlier flight you have room on, you charge me. When this kind of thing happens - I pay with my time. Sucks

FRA
ORD
Mediocre 3.0

I payed extra 35$ for my seat but there was no leg space at all . There were already two metal boxes under my seat I literally crunched my feet under the seat . Worst travel of my life. The food options were over by the time they came to us. So had to eat what was remaining. Not good at all

Tue, Aug 7
CGN
PHL
32h 44m
Thu, Aug 16
PHL
CGN
25h 50m
$1062
Trip: 10 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 5984 reviews
Overall
8.3
Boarding
8.3
Comfort
7.9
Crew
8.7
Entertainment
7.8
Food
8.0
BOM
ZRH
Excellent 9.3

I was very happy with the overall experience

The crew could have been a little more helpful

BOS
ZRH
Good 7.3

on time performance; friendly flight attendants

bought a seat reservation in premium economy and was the last group to board. No extra leg room in "premium" economy.

ZRH
ATH
Excellent 10.0

It was a 2 hour 40 minute flight. No entertainment.

ZRH
EWR
Excellent 8.0

Cabin crew were friendly, efficient, courteous Refreshments generous and excellent. Good movies.

Rather than boarding economy passengers by row number, there is a free-for-all at the gate, and tedious blockage in the aisles as passengers wait for others to place carry-on luggage. More leg-room than United, but still a bit crowded for tall people. VERY BAD DESIGN of arm-rests, which do not go up all the way into the seat but instead jut out at an angle.

EWR
ZRH
Excellent 8.6

Everything except the seats.

Thu, Jun 28
CGN
PHL
12h 50m
Fri, Jul 13
PHL
CGN
12h 35m
Trip: 16 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 18853 reviews
Overall
8.2
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
ATH
FRA
Mediocre 2.6

Flight was fine...

When two passengers got into a brawl over who knows what, it took two hours for the police to come on board and take them off the flight. They should have been removed quickly. Missed connecting flight. Messed my day up big time.

MUC
FCO
Mediocre 2.0

Nothing good to say

Expect to be delayed if it snows a bit in Munich. Delayed for more than 7 hours total. 3 of those on the plane in Munich. Horrible!

FRA
CAI
Okay 5.3

Didn’t like absolutely nothing

We had to walk from gate z all the way to gate B carrying all the bags which was painful, the plane was very tight and old that I had to put all my carry on bags in the floor. I personally had to help the crew members to pick up the food trays because they were very limited and no entertainment at all which was really boring.

BOM
FRA
Excellent 8.3

Smooth and comfortable flight . Awesome service by the crew

FRA
SFO
Good 7.0

See above. The same applies.

See above. The same applies.

Wed, Aug 8
CGN
PHL
14h 32m
Tue, Aug 14
PHL
CGN
14h 25m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Jun 27
CGN
PHL
16h 35m
Sun, Jul 15
PHL
CGN
17h 55m
$1075
Trip: 19 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 5984 reviews
Overall
8.3
Boarding
8.3
Comfort
7.9
Crew
8.7
Entertainment
7.8
Food
8.0
ZRH
ATH
Excellent 10.0

It was a 2 hour 40 minute flight. No entertainment.

ZRH
TLV
Excellent 10.0

The new plane with private screens

JFK
ZRH
Excellent 9.6

Easy, quiet boarding and flight, USB port available, audio and sound were working, nice movie selection. Friendly and helpful crew, assisted with cough crisis

Seats from JFK to Zurich were a little bit squeezed.

FRA
ZRH
Mediocre 3.6

Nothing remarkable

I got up to use the bathroom and I was seated in the 10th row. When I was trying to make my way back to my seat, the beverage service had started. They were at the 12th row and after bumping into me, the flight attendant asked me to back up and wait until the beverage service was over to go back to my seat. This was a flight from Frankfurt to Zurich, only about an hour long, and I would have easily spent half of it standing up had I complied with their request. I had to be pushy and ask them to just back up the cart 2 feet so I could get to my seat, which only took them 5 seconds. This was a very rude, illogical, and unreasonable request from the Swiss Air crew.

EWR
ZRH
Excellent 8.6

Everything except the seats.

Cologne Köln/Bonn to Philadelphia Flight Information

Flights Arrive in Philadelphia
Flights Depart from Cologne Köln/Bonn
Flight Price $547
Distance 3858 miles
Airlines Lufthansa, SWISS, TAP AIR PORTUGAL
*
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