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Bonn

$530+ 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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — FRA
Jul 9 — Jul 161
Thu 7/9
Thu 7/16
1 adult, Economy
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Cheap 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 June 9, 2026.

This Expedia deal was found by Cheapflights users on 6/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:35 pm
PHL
-
DUS
1 stop15h 55m
British Airways
Tue 12/810:15 am
DUS
-
PHL
1 stop12h 00m
British Airways
Deal found 6/6$757
This oojo deal was found by Cheapflights users on 6/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/101:20 pm
PHL
-
DUS
2 stops14h 10m
Scandinavian Airlines
Tue 9/226:10 am
DUS
-
PHL
2 stops22h 06m
Scandinavian Airlines
Deal found 6/5$787
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:00 pm
PHL
-
DUS
2 stops42h 10m
Multiple Airlines
Fri 8/2110:45 am
DUS
-
PHL
1 stop14h 10m
Multiple Airlines
Deal found 6/9$788
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/189:16 pm
PHL
-
DUS
2 stops40h 44m
Multiple Airlines
Fri 8/2110:45 am
DUS
-
PHL
1 stop14h 10m
Multiple Airlines
Deal found 6/9$796
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/134:49 pm
PHL
-
DUS
2 stops45h 06m
Multiple Airlines
Fri 8/2110:45 am
DUS
-
PHL
1 stop14h 10m
Multiple Airlines
Deal found 6/9$803
This oojo deal was found by Cheapflights users on 6/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:15 pm
PHL
-
DUS
2 stops14h 15m
Scandinavian Airlines
Tue 9/156:10 am
DUS
-
PHL
2 stops22h 06m
Scandinavian Airlines
Deal found 6/7$810
This Orbitz deal was found by Cheapflights users on 6/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/153:25 pm
PHL
-
DUS
2 stops17h 10m
Multiple Airlines
Tue 8/187:55 pm
DUS
-
PHL
1 stop27h 45m
Multiple Airlines
Deal found 6/9$829
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/141:28 pm
PHL
-
DUS
2 stops24h 27m
Multiple Airlines
Thu 8/2010:25 am
DUS
-
PHL
1 stop14h 30m
Multiple Airlines
Deal found 6/9$830
This Expedia deal was found by Cheapflights users on 6/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:25 pm
PHL
-
DUS
2 stops13h 05m
Multiple Airlines
Tue 9/157:10 am
DUS
-
PHL
1 stop15h 30m
Multiple Airlines
Deal found 6/5$833
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/165:25 am
PHL
-
DUS
2 stops29h 45m
Multiple Airlines
Fri 8/2110:45 am
DUS
-
PHL
1 stop14h 10m
Multiple Airlines
Deal found 6/9$839

Find flight deals from Philadelphia to Bonn

Keep the following information in mind while searching for Philadelphia to Bonn flight deals. Data was last updated June 9, 2026.

Round-trip from

$757
(Expedia)

One-way from

$530
(Kiwi.com)

Popular in

July

Cheapest in

April

Average price

$1,357
From Philadelphia to Bonn
Search Deals
One-way flight from Philadelphia to Bonn
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($332 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($78 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 June 9, 2026.
Use the filters below to find and compare flights from Philadelphia to Bonn that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

Tue 9/1

9:30 am-1:05 pm

3 stops21h 35m

Duesseldorf Intl

Tue 9/15

6:10 am-10:16 pm

2 stops22h 06m

$893

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

Fri 9/4

5:40 pm-6:00 pm

1 stop18h 20m

Duesseldorf Intl

Sat 9/12

7:10 am-7:46 pm

2 stops18h 36m

$937

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

Mon 9/21

6:35 pm-6:00 pm

2 stops17h 25m

Duesseldorf Intl

Fri 9/25

8:55 am-10:48 pm

2 stops19h 53m

$984

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

Tue 9/1

7:25 pm-9:00 pm

1 stop19h 35m

Duesseldorf Intl

Tue 9/15

7:10 am-6:20 pm

2 stops17h 10m

$999

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

Tue 9/1

5:40 pm-9:35 am

1 stop9h 55m

Duesseldorf Intl

Tue 9/15

6:00 am-2:47 pm

2 stops14h 47m

$1,006

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

Wed 9/2

5:40 pm-9:35 am

1 stop9h 55m

Duesseldorf Intl

Tue 9/8

6:40 pm-4:05 pm

1 stop27h 25m

$1,023

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

Thu 7/16

5:40 pm-10:00 am

1 stop10h 20m

Duesseldorf Intl

Fri 8/21

10:40 am-4:05 pm

1 stop11h 25m

$1,061
Quickest round-trip

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

Tue 9/1

5:40 pm-9:35 am

1 stop9h 55m

Duesseldorf Intl

Sun 9/6

10:35 am-4:05 pm

1 stop11h 30m

$1,062

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

Tue 7/14

5:40 pm-9:35 am

1 stop9h 55m

Duesseldorf Intl

Mon 8/17

3:10 pm-4:05 pm

1 stop30h 55m

$1,063

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

Fri 7/17

6:50 pm-9:00 pm

1 stop20h 10m

Duesseldorf Intl

Wed 8/19

6:45 pm-4:40 pm

1 stop27h 55m

$1,073

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/5

Showing 1-10 of 19 resultsSorted by cheapest first
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 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 June 9, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to Bonn as you normally would.

How much does it cost to fly round-trip from Philadelphia to Bonn?

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 June 9, 2026.
Read through reviews of airlines operating flights from Philadelphia to Bonn, such as Lufthansa and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
8,049 reviews

Crew

7.6

Entertainment

6.4

Comfort

6.8

Boarding

7.0

Overall

6.8

Food

6.3

Reviews

1 / 20
4.0
Okay

Anonymous,May 2026

SFO - FRA

One of the worst if not the worst business class
Lufthansa
6.8
Okay
8,049 reviews
Lufthansa
6.8
Okay
8,049 reviews

Crew

7.6

Entertainment

6.4

Comfort

6.8

Boarding

7.0

Overall

6.8

Food

6.3

Reviews

1 / 20
4.0
Okay

Anonymous,May 2026

SFO - FRA

One of the worst if not the worst business class
British Airways
6.7
Okay
8,034 reviews
Lufthansa
6.8
Okay
8,049 reviews

Crew

7.6

Entertainment

6.4

Comfort

6.8

Boarding

7.0

Overall

6.8

Food

6.3

Reviews

1 / 20
4.0
Okay

Anonymous,May 2026

SFO - FRA

One of the worst if not the worst business class

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 6 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 Scandinavian Airlines, Finnair, and American Airlines fly from Philadelphia to Bonn in about 17h 25m. The time it takes to get you to your destination can typically vary by up to 4h 10m. 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 (80%), Discover Airlines (80%) or Brussels Airlines (80%) 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 $2,243, our data indicates the cheapest price to be $406. The most popular route (Philadelphia - Duesseldorf Intl), is priced around $695.

  • 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.

See more FAQs

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Top 6 airlines flying from Philadelphia to Bonn

Discover the top 6 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 June 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$408Average$969FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$562Average$847FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$593Average$627FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$637Average$1,133FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$694Average$1,211FlexibilityNo cancel feeOn-time69%
Discover AirlinesCheapest$752Average$1,206FlexibilityNo cancel feeOn-timeN/A

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