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Bonn

$453+ Cheap flights from Philadelphia (PHL) to Bonn, Germany

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 11/29. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — FRA
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Find flight deals from Philadelphia to Bonn

Cheapest flights from Philadelphia to Bonn
Explore the most affordable flight options available from Philadelphia to Bonn. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.

This Ovago deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/243:35 pmPHL - DUS
2 stops17h 45mMultiple Airlines
vie. 1/166:25 amDUS - PHL
1 stop15h 15mMultiple Airlines
Deal found 10/29$597
This Ovago deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/243:35 pmPHL - DUS
2 stops17h 45mBritish Airways
vie. 1/165:10 pmDUS - PHL
2 stops24h 15mBritish Airways
Deal found 10/29$610
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/78:05 pmPHL - DUS
2 stops14h 35mUnited Airlines
mié. 12/316:30 amDUS - PHL
2 stops21h 01mUnited Airlines
Deal found 10/30$833
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/1010:33 amPHL - DUS
2 stops21h 32mUnited Airlines
mié. 12/316:30 amDUS - PHL
2 stops21h 01mUnited Airlines
Deal found 10/30$836
This Cheapflightsfares deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/15:30 pmPHL - DUS
1 stop10h 20mAer Lingus
dom. 12/710:30 amDUS - PHL
1 stop11h 30mAer Lingus
Deal found 10/29$837
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/95:40 pmPHL - DUS
1 stop18h 25mUnited Airlines
mié. 12/316:30 amDUS - PHL
2 stops21h 01mUnited Airlines
Deal found 10/30$842
This Air Canada deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/73:30 pmPHL - DUS
2 stops18h 50mAir Canada
mar. 1/69:25 amDUS - PHL
2 stops36h 24mAir Canada
Deal found 10/30$878
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/65:07 pmPHL - DUS
2 stops18h 33mUnited Airlines
mié. 12/316:30 amDUS - PHL
2 stops21h 01mUnited Airlines
Deal found 10/30$883
This Air Canada deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/107:50 amPHL - DUS
2 stops20h 40mAir Canada
mar. 1/69:25 amDUS - PHL
2 stops36h 24mAir Canada
Deal found 10/30$884

Cheap flight deals from Philadelphia to Bonn

Keep the following information in mind while searching for Philadelphia to Bonn flight deals. Data was last updated octubre 30, 2025.

Round-trip from

$597
(Ovago)

One-way from

$453
(Cheapflightsfares)

Popular in

June

Cheapest in

November

Average price

$889
From Philadelphia to Bonn
Search Deals
One-way flight from Philadelphia to Bonn
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($277 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Bonn 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, Cheapflights users made 2,558,603 searches. Data last updated octubre 30, 2025.
Use the filters below to find and compare flights from Philadelphia to Bonn that are best for you.

Fly from

Philadelphia

Fly to

Bonn

Route

Depart

Return

Price

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

mié. 12/24

3:35 pm-3:20 pm

2 stops17h 45m

Duesseldorf Intl

vie. 1/16

5:10 pm-11:25 am

2 stops24h 15m

$610

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

vie. 3/27

11:30 am-1:55 pm

2 stops21h 25m

Duesseldorf Intl

mar. 3/31

6:20 am-9:17 pm

2 stops20h 57m

$647

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

vie. 3/27

8:45 pm-4:30 pm

1 stop14h 45m

Duesseldorf Intl

mar. 3/31

7:10 am-3:30 pm

1 stop14h 20m

$829

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

mié. 12/24

6:35 pm-3:20 pm

1 stop14h 45m

Duesseldorf Intl

vie. 1/16

6:25 am-3:40 pm

1 stop15h 15m

$832

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

lun. 12/1

5:30 pm-9:50 am

1 stop10h 20m

Duesseldorf Intl

dom. 12/7

10:30 am-4:00 pm

1 stop11h 30m

$837

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

sáb. 12/6

5:07 pm-5:40 pm

2 stops18h 33m

Duesseldorf Intl

mié. 12/31

6:30 am-9:31 pm

2 stops21h 01m

$883

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

vie. 12/5

3:30 pm-6:05 pm

2 stops20h 35m

Duesseldorf Intl

mié. 12/31

6:30 am-9:31 pm

2 stops21h 01m

$892

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

dom. 12/7

10:33 am-9:40 am

2 stops17h 07m

Duesseldorf Intl

mié. 12/31

2:30 pm-4:05 pm

1 stop31h 35m

$945

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

sáb. 11/29

5:30 pm-9:50 am

1 stop10h 20m

$453

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

sáb. 12/20

10:00 pm-9:25 am

2 stops53h 25m

$698

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 11 results
1
2

Best time to book a flight from Philadelphia to Bonn

Have a flexible travel schedule? Discover the best time to fly to Bonn 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 Bonn

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

Currently, January is the cheapest month in which you can book a flight from Philadelphia to Bonn (average of $297). Flying from Philadelphia to Bonn in July is currently the most expensive (average of $573). 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.

What is the cheapest time of day to fly from PHL to BN9?

Find hourly flight availability from Philadelphia to Bonn. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Philadelphia to Bonn in the evening. If you’re flexible enough to do this you can expect to save up to 24% on your trip compared to booking a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Bonn. Price data was last updated on December 16, 2024.

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

Reviews of airlines servicing Bonn

Get insights into the airlines that provide service to Bonn. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bonn. Reviews last updated octubre 30, 2025.
Read through reviews of airlines operating flights from Philadelphia to Bonn, such as American Airlines, Aer Lingus, and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,035 reviews

Overall

7.2

Boarding

7.5

Food

6.4

Crew

8.0

Entertainment

6.9

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,035 reviews
American Airlines
7.2
Good
11,035 reviews

Overall

7.2

Boarding

7.5

Food

6.4

Crew

8.0

Entertainment

6.9

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
Aer Lingus
7.2
Good
1,365 reviews
American Airlines
7.2
Good
11,035 reviews

Overall

7.2

Boarding

7.5

Food

6.4

Crew

8.0

Entertainment

6.9

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
Lufthansa
6.8
Okay
7,541 reviews
American Airlines
7.2
Good
11,035 reviews

Overall

7.2

Boarding

7.5

Food

6.4

Crew

8.0

Entertainment

6.9

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
British Airways
6.7
Okay
7,487 reviews
American Airlines
7.2
Good
11,035 reviews

Overall

7.2

Boarding

7.5

Food

6.4

Crew

8.0

Entertainment

6.9

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Bonn. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Philadelphia to Bonn?

    Philadelphia (PHL) is the airport you will fly out of if you book a flight from Philadelphia to Bonn. You should not have trouble finding flights to Bonn from Philadelphia; the airport handles an average of 0 outbound flights to Bonn per day. You should also have plenty of airline options to choose from since 7 airlines have flights from the Philadelphia airport to Bonn. It is only a 7.0 mi journey to Philadelphia (PHL) from Philadelphia’s city center.

  • How long is the flight from Philadelphia to Bonn?

    Airlines like British Airways, Delta, and American Airlines fly from Philadelphia to Bonn in about 14h 45m. The time it takes to get you to your destination can typically vary by up to 6h 40m. The distance between Philadelphia and Bonn is about 3829 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most reliable airlines from Philadelphia to Bonn?

    No one likes to see their flight delayed. When booking a flight from Philadelphia to Bonn consider choosing Austrian Airlines (64%), Discover Airlines (64%) or Brussels Airlines (64%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Philadelphia to Bonn?

    Looking for the cheapest flight from Philadelphia to Bonn? While on average our users pay $2,003, our data indicates the cheapest price to be $483. The most popular route (Philadelphia - Duesseldorf Intl), is priced around $582.

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

    Yes. In addition to deals on Philadelphia to Bonn flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Bonn?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Bonn.

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

    Yes. Cheapflights offers flight deals from Philadelphia to Bonn 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 Bonn?

    Currently, January is the cheapest month in which you can book a flight from Philadelphia to Bonn (average of $297). Flying from Philadelphia to Bonn in July is currently the most expensive (average of $573). 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

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Alternative routes for Philadelphia to Bonn

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Philadelphia to Bonn

Discover the top 7 airlines that operate flights from Philadelphia to Bonn. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$566Average$1,034FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$638Average$1,078FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$658Average$1,059FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$697Average$1,061FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$701Average$957FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$745Average$917FlexibilityNo cancel feeOn-time71%
Discover AirlinesCheapest$752Average$1,206FlexibilityNo cancel feeOn-timeN/A

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