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Bonn

$373+ 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — FRA
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
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 March 31, 2025.

Round-trip from

$691
(Scandinavian Airlines)

One-way from

$373
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$791
From Philadelphia to Bonn
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One-way flight from Philadelphia to Bonn
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($197 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 31, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 3/30. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/34:00 pmPHL - DUS
2 stops24h 10mScandinavian Airlines
Tue 9/236:05 amDUS - PHL
2 stops24h 22mScandinavian Airlines
Deal found 3/30$691
This Air Canada deal was found by Cheapflights users on 3/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/13:30 pmPHL - DUS
2 stops36h 55mAir Canada
Wed 4/96:50 amDUS - PHL
2 stops37h 57mAir Canada
Deal found 3/29$765
This United Airlines deal was found by Cheapflights users on 3/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/112:50 pmPHL - DUS
2 stops19h 15mUnited Airlines
Tue 4/810:55 amDUS - PHL
1 stop11h 05mUnited Airlines
Deal found 3/29$789
This British Airways deal was found by Cheapflights users on 3/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/26:30 pmPHL - DUS
1 stop17h 10mBritish Airways
Mon 4/72:15 pmDUS - PHL
1 stop32h 10mBritish Airways
Deal found 3/29$802
This Finnair deal was found by Cheapflights users on 3/30. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/310:20 pmPHL - DUS
1 stop16h 45mMultiple Airlines
Tue 9/236:20 amDUS - PHL
1 stop15h 35mMultiple Airlines
Deal found 3/30$874
This American Airlines deal was found by Cheapflights users on 3/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/116:35 pmPHL - DUS
1 stop20h 30mAmerican Airlines
Thu 8/216:20 amDUS - PHL
1 stop15h 30mAmerican Airlines
Deal found 3/30$883
This Lufthansa deal was found by Cheapflights users on 3/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/15:35 pmPHL - DUS
1 stop10h 35mLufthansa
Tue 9/239:10 amDUS - PHL
1 stop12h 50mLufthansa
Deal found 3/30$910
This oojo deal was found by Cheapflights users on 3/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/45:37 pmPHL - DUS
2 stops21h 43mTurkish Airlines
Mon 4/72:50 pmDUS - PHL
2 stops46h 49mTurkish Airlines
Deal found 3/29$1,064
This TAP AIR PORTUGAL deal was found by Cheapflights users on 3/29. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/26:00 amPHL - DUS
2 stops28h 55mTAP AIR PORTUGAL
Fri 4/41:15 pmDUS - PHL
2 stops24h 24mTAP AIR PORTUGAL
Deal found 3/29$1,253
This Gurufare deal was found by Cheapflights users on 3/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/48:30 pmPHL - DUS
1 stop31h 15mAer Lingus
Mon 4/710:25 amDUS - PHL
1 stop31h 15mAer Lingus
Deal found 3/29$1,255
This SWISS deal was found by Cheapflights users on 3/30. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/210:15 amPHL - DUS
3 stops29h 45mSWISS
Tue 9/236:50 amDUS - PHL
3 stops40h 39mSWISS
Deal found 3/30$1,268
This Qatar Airways deal was found by Cheapflights users on 3/29. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/19:00 pmPHL - DUS
1 stop28h 50mQatar Airways
Fri 4/43:25 pmDUS - PHL
1 stop23h 50mQatar Airways
Deal found 3/29$1,427

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 March 31, 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

Wed 5/14

6:00 am-8:15 am

2 stops20h 15m

Duesseldorf Intl

Wed 5/21

6:10 am-10:21 pm

2 stops22h 11m

$897

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

Wed 5/14

5:35 pm-2:20 pm

1 stop14h 45m

Duesseldorf Intl

Wed 5/21

10:45 am-4:00 pm

1 stop11h 15m

$1,049

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

Fri 4/4

5:37 pm-9:20 pm

2 stops21h 43m

Duesseldorf Intl

Mon 4/7

2:50 pm-7:39 am

2 stops46h 49m

$1,064

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

Fri 4/4

8:30 pm-9:45 am

1 stop31h 15m

Duesseldorf Intl

Mon 4/7

10:25 am-11:40 am

1 stop31h 15m

$1,255

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

Thu 4/3

8:25 am-4:55 pm

2 stops26h 30m

Duesseldorf Intl

Mon 4/7

5:40 pm-8:42 pm

2 stops33h 02m

$1,350

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

Fri 4/4

9:31 am-8:30 am

2 stops16h 59m

Duesseldorf Intl

Tue 4/8

7:55 pm-9:39 pm

2 stops31h 44m

$1,369

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

Fri 4/4

6:30 pm-10:30 am

1 stop10h 00m

Duesseldorf Intl

Tue 4/8

10:50 am-4:25 pm

1 stop11h 35m

$1,376

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

Fri 4/4

3:30 pm-2:30 pm

2 stops17h 00m

Duesseldorf Intl

Sun 4/6

4:00 pm-2:47 pm

2 stops28h 47m

$1,396

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

Sun 4/6

8:40 pm-7:50 am

1 stop29h 10m

Duesseldorf Intl

Wed 4/9

3:25 pm-9:15 am

1 stop23h 50m

$1,563

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

Sun 6/22

5:35 pm-2:20 pm

1 stop14h 45m

Duesseldorf Intl

Tue 7/1

9:10 am-4:00 pm

1 stop12h 50m

$2,032

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 14 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 $729). Flying from Philadelphia to Bonn in June is currently the most expensive (average of $1,079). 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 March 31, 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 March 31, 2025.
Get a feel of what it's like to fly with Delta, SWISS and Qatar Airways 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
7,899 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

8.0

Boarding

8.2

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
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

8.0

Boarding

8.2

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
1,570 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

8.0

Boarding

8.2

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
3,541 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

8.0

Boarding

8.2

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
8,614 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

8.0

Boarding

8.2

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.
Scandinavian Airlines
7.3
Good
1,326 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

8.0

Boarding

8.2

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 (61%), Discover Airlines (61%) or Brussels Airlines (61%) 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 $2,027, our data indicates the cheapest price to be $456. The most popular route (Philadelphia - Duesseldorf Intl), is priced around $691.

  • 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 $1,079). 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$605Average$1,064FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$606Average$911FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$624Average$839FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$684Average$1,061FlexibilityNo cancel feeOn-timeN/A
Discover AirlinesCheapest$768Average$1,302FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$778Average$1,159FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$820Average$1,326FlexibilityNo cancel feeOn-time67%
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