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Bonn

$450+ 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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — FRA
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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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 February 20, 2025.

Round-trip from

$653
(oojo)

One-way from

$450
(Flysmarter)

Popular in

June

Cheapest in

August

Average price

$950
From Philadelphia to Bonn
Search Deals
One-way flight from Philadelphia to Bonn
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
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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 February 20, 2025.

This oojo deal was found by Cheapflights users on 2/20. 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.
Sun 3/237:40 pmPHL - DUS
1 stop11h 15mBritish Airways
Tue 4/810:50 amDUS - PHL
1 stop11h 35mBritish Airways
Deal found 2/20$653
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1110:15 pmPHL - DUS
1 stop11h 55mAmerican Airlines
Wed 4/910:50 amDUS - PHL
1 stop11h 35mAmerican Airlines
Deal found 2/20$659
This Ovago deal was found by Cheapflights users on 2/20. 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.
Tue 3/411:20 amPHL - DUS
2 stops16h 00mScandinavian Airlines
Thu 3/206:50 pmDUS - PHL
2 stops32h 59mScandinavian Airlines
Deal found 2/20$796
This Condor deal was found by Cheapflights users on 2/20. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/26:00 amPHL - DUS
2 stops20h 15mMultiple Airlines
Fri 5/99:10 amDUS - PHL
2 stops20h 17mMultiple Airlines
Deal found 2/20$809
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/66:00 amPHL - DUS
2 stops19h 40mDelta
Wed 3/196:10 amDUS - PHL
2 stops20h 05mDelta
Deal found 2/20$845
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Fri 3/711:50 amPHL - DUS
2 stops19h 55mUnited Airlines
Thu 3/202:40 pmDUS - PHL
2 stops30h 05mUnited Airlines
Deal found 2/20$960
This Air Canada deal was found by Cheapflights users on 2/20. 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.
Thu 3/63:30 pmPHL - DUS
2 stops12h 40mAir Canada
Fri 3/217:00 amDUS - PHL
2 stops20h 36mAir Canada
Deal found 2/20$962
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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.
Tue 3/410:12 amPHL - DUS
2 stops17h 38mAer Lingus
Thu 3/2010:30 amDUS - PHL
1 stop11h 30mAer Lingus
Deal found 2/20$1,061
This TAP AIR PORTUGAL deal was found by Cheapflights users on 2/20. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1110:11 amPHL - DUS
3 stops27h 29mTAP AIR PORTUGAL
Wed 4/91:15 pmDUS - PHL
2 stops24h 23mTAP AIR PORTUGAL
Deal found 2/20$1,235
This oojo deal was found by Cheapflights users on 2/20. 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.
Fri 3/148:45 pmPHL - DUS
1 stop35h 30mQatar Airways
Wed 3/192:45 pmDUS - PHL
1 stop30h 45mQatar Airways
Deal found 2/20$1,353
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 2/275:45 pmPHL - DUS
1 stop10h 25mLufthansa
Tue 3/1810:45 amDUS - PHL
1 stop11h 15mLufthansa
Deal found 2/20$1,490
This SWISS deal was found by Cheapflights users on 2/20. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/234:55 pmPHL - DUS
3 stops72h 10mSWISS
Tue 4/87:05 pmDUS - PHL
2 stops28h 22mSWISS
Deal found 2/20$1,564

Find flights from Philadelphia to Bonn within your budget

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 February 20, 2025.

Fly from

Philadelphia

Fly to

Bonn

Route

Depart

Return

Price

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

Sun 3/23

7:40 pm-11:55 am

1 stop11h 15m

Duesseldorf Intl

Tue 4/8

10:50 am-4:25 pm

1 stop11h 35m

$653

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

Tue 3/11

10:15 pm-3:10 pm

1 stop11h 55m

Duesseldorf Intl

Wed 4/9

10:50 am-4:25 pm

1 stop11h 35m

$659

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

Tue 3/4

11:20 am-9:20 am

2 stops16h 00m

Duesseldorf Intl

Thu 3/20

6:50 pm-10:49 pm

2 stops32h 59m

$796

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

Fri 5/2

6:00 am-8:15 am

2 stops20h 15m

Duesseldorf Intl

Fri 5/9

9:10 am-11:27 pm

2 stops20h 17m

$809

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

Thu 3/6

6:00 am-7:40 am

2 stops19h 40m

Duesseldorf Intl

Tue 3/18

8:15 am-11:16 pm

2 stops20h 01m

$845

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

Fri 3/7

11:50 am-1:45 pm

2 stops19h 55m

Duesseldorf Intl

Thu 3/20

2:40 pm-3:45 pm

2 stops30h 05m

$960

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

Thu 3/6

3:30 pm-10:10 am

2 stops12h 40m

Duesseldorf Intl

Fri 3/21

7:00 am-10:36 pm

2 stops20h 36m

$962

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

Tue 3/4

10:12 am-9:50 am

2 stops17h 38m

Duesseldorf Intl

Thu 3/20

10:30 am-5:00 pm

1 stop11h 30m

$1,061

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

Tue 3/11

10:11 am-6:40 pm

3 stops27h 29m

Duesseldorf Intl

Wed 4/9

1:15 pm-7:38 am

2 stops24h 23m

$1,235

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

Fri 3/14

8:45 pm-1:15 pm

1 stop35h 30m

Duesseldorf Intl

Wed 3/19

2:45 pm-4:30 pm

1 stop30h 45m

$1,353

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 15 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.

Travel insights for flights from Philadelphia to Bonn

Get recent, data-driven insights about flights from Philadelphia to Bonn including ideal travel times, pricing trends, and more.

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 $729). Flying from Philadelphia to Bonn in June is currently the most expensive (average of $1,096). 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 February 20, 2025.

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.

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 Monday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Bonn by month

Plan your trip to Bonn by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bonn ranges from 1.2 - 3.1 inches per month. July is typically the wettest month, when rainfall can reach 3.1 in. March is typically the driest time to visit Bonn when rainfall is around 1.2 in.

Temperature in Bonn by month

Plan your trip to Bonn by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bonn, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 February 20, 2025.
Get a feel of what it's like to fly with Delta, KLM and SWISS from Philadelphia to Bonn by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,568 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Qatar Airways
7.4
Good
3,609 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,766 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • 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 (44%), Discover Airlines (44%) or Brussels Airlines (44%) 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 $1,621, our data indicates the cheapest price to be $530. The most popular route (Philadelphia - Duesseldorf Intl), is priced around $659.

  • 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 $729). Flying from Philadelphia to Bonn in June is currently the most expensive (average of $1,096). 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$581Average$1,011FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$606Average$883FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$615Average$872FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$693Average$1,085FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$745Average$1,326FlexibilityNo cancel feeOn-time67%
Discover AirlinesCheapest$746Average$1,161FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$758Average$1,169FlexibilityNo cancel feeOn-time69%
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