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Bonn

$677+ 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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — FRA
May 4 — May 111
Sun 5/4
Sun 5/11
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 April 29, 2025.

Round-trip from

$819
(Condor)

One-way from

$677
(Gurufare)

Popular in

June

Cheapest in

August

Average price

$935
From Philadelphia to Bonn
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One-way flight from Philadelphia to Bonn
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($169 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 29, 2025.

This Air Canada deal was found by Cheapflights users on 4/29. 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.
Sat 12/134:30 pmPHL - DUS
2 stops35h 55mAir Canada
Thu 12/2510:45 amDUS - PHL
2 stops18h 11mAir Canada
Deal found 4/29$778
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 12/134:56 pmPHL - DUS
2 stops18h 49mUnited Airlines
Thu 12/2510:45 amDUS - PHL
1 stop11h 15mUnited Airlines
Deal found 4/29$805
This Condor deal was found by Cheapflights users on 4/29. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/126:00 amPHL - DUS
2 stops20h 15mMultiple Airlines
Wed 5/146:10 amDUS - PHL
2 stops22h 11mMultiple Airlines
Deal found 4/29$819
This British Airways deal was found by Cheapflights users on 4/28. 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.
Mon 12/156:40 pmPHL - DUS
1 stop14h 30mBritish Airways
Thu 12/257:05 amDUS - PHL
1 stop15h 15mBritish Airways
Deal found 4/28$844
This SWISS deal was found by Cheapflights users on 4/28. 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.
Sat 12/131:00 pmPHL - DUS
2 stops22h 45mSWISS
Mon 12/298:25 pmDUS - PHL
2 stops31h 07mSWISS
Deal found 4/28$888
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/161:35 pmPHL - DUS
2 stops16h 05mAmerican Airlines
Sun 12/288:50 amDUS - PHL
2 stops17h 06mAmerican Airlines
Deal found 4/29$974
This oojo deal was found by Cheapflights users on 4/29. 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.
Tue 5/65:30 pmPHL - DUS
2 stops20h 50mAer Lingus
Sun 5/1110:25 amDUS - PHL
2 stops17h 56mAer Lingus
Deal found 4/29$1,001
This TAP AIR PORTUGAL deal was found by Cheapflights users on 4/29. 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.
Sun 12/1411:23 amPHL - DUS
2 stops18h 57mTAP AIR PORTUGAL
Thu 12/255:30 pmDUS - PHL
2 stops31h 02mTAP AIR PORTUGAL
Deal found 4/29$1,161
This Austrian Airlines deal was found by Cheapflights users on 4/28. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2211:05 amPHL - DUS
2 stops39h 45mAustrian Airlines
Mon 6/238:00 pmDUS - PHL
2 stops32h 29mAustrian Airlines
Deal found 4/28$1,323
This oojo deal was found by Cheapflights users on 4/28. 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.
Sat 5/318:45 pmPHL - DUS
1 stop35h 00mQatar Airways
Thu 6/53:25 pmDUS - PHL
1 stop23h 35mQatar Airways
Deal found 4/28$1,456
This Scandinavian Airlines deal was found by Cheapflights users on 4/28. 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.
Sun 5/257:20 amPHL - DUS
3 stops23h 40mScandinavian Airlines
Tue 6/246:05 amDUS - PHL
2 stops21h 30mScandinavian Airlines
Deal found 4/28$1,597
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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.
Fri 11/148:00 pmPHL - DUS
1 stop16h 55mIberia
Fri 11/216:25 amDUS - PHL
2 stops15h 55mIberia
Deal found 4/29$4,199

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 April 29, 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

Mon 5/12

6:00 am-8:15 am

2 stops20h 15m

Duesseldorf Intl

Wed 5/14

6:10 am-10:21 pm

2 stops22h 11m

$819

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

Sun 5/25

9:12 am-9:45 am

2 stops18h 33m

Duesseldorf Intl

Tue 6/24

10:25 am-7:10 pm

2 stops14h 45m

$1,045

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

Sun 5/25

8:50 pm-5:30 pm

1 stop14h 40m

Duesseldorf Intl

Tue 6/24

6:20 am-3:45 pm

1 stop15h 25m

$1,210

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

Mon 5/26

9:45 am-2:30 pm

2 stops22h 45m

Duesseldorf Intl

Wed 6/25

7:00 am-10:07 pm

2 stops21h 07m

$1,219

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

Mon 5/26

5:35 pm-2:25 pm

1 stop14h 50m

Duesseldorf Intl

Wed 6/25

10:45 am-4:00 pm

1 stop11h 15m

$1,240

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

Sun 5/25

6:30 pm-1:25 pm

1 stop12h 55m

Duesseldorf Intl

Mon 6/23

6:20 pm-4:25 pm

1 stop28h 05m

$1,249

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

Thu 5/22

11:05 am-8:50 am

2 stops39h 45m

Duesseldorf Intl

Mon 6/23

8:00 pm-10:29 pm

2 stops32h 29m

$1,323

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

Sat 5/31

8:45 pm-1:45 pm

1 stop35h 00m

Duesseldorf Intl

Thu 6/5

3:25 pm-9:00 am

1 stop23h 35m

$1,456

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

Sun 5/25

7:20 am-1:00 pm

3 stops23h 40m

Duesseldorf Intl

Tue 6/24

6:05 am-9:35 pm

2 stops21h 30m

$1,597

PhiladelphiaDüsseldorf

PHL - DUS

PHLDUS

Philadelphia

Sat 5/31

6:10 pm-12:25 pm

3 stops36h 15m

Duesseldorf Intl

Thu 6/5

5:45 pm-10:29 pm

2 stops34h 44m

$1,732

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 13 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 $1,086). 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 April 29, 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 April 29, 2025.
Austrian Airlines
7.6
Good
780 reviews

Entertainment

6.7

Boarding

7.6

Comfort

7.3

Food

6.7

Crew

8.1

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Austrian Airlines
7.6
Good
780 reviews
Austrian Airlines
7.6
Good
780 reviews

Entertainment

6.7

Boarding

7.6

Comfort

7.3

Food

6.7

Crew

8.1

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Qatar Airways
7.4
Good
3,563 reviews
Austrian Airlines
7.6
Good
780 reviews

Entertainment

6.7

Boarding

7.6

Comfort

7.3

Food

6.7

Crew

8.1

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
United Airlines
7.4
Good
8,696 reviews
Austrian Airlines
7.6
Good
780 reviews

Entertainment

6.7

Boarding

7.6

Comfort

7.3

Food

6.7

Crew

8.1

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Scandinavian Airlines
7.3
Good
1,349 reviews
Austrian Airlines
7.6
Good
780 reviews

Entertainment

6.7

Boarding

7.6

Comfort

7.3

Food

6.7

Crew

8.1

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
American Airlines
7.2
Good
10,000 reviews
Austrian Airlines
7.6
Good
780 reviews

Entertainment

6.7

Boarding

7.6

Comfort

7.3

Food

6.7

Crew

8.1

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.

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 cheapest airlines to fly from Philadelphia to Bonn one-way?

    The cheapest airlines for a one-way flight from Philadelphia to Bonn are Aer Lingus ($677), Lufthansa ($1,262), and Scandinavian Airlines ($3,086).

  • 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 (73%), Discover Airlines (73%) or Brussels Airlines (73%) 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 $1,337, our data indicates the cheapest price to be $521. The most popular route (Philadelphia - Duesseldorf Intl), is priced around $1,045.

  • 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 $1,086). 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$605Average$1,022FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$606Average$885FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$624Average$869FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$684Average$1,067FlexibilityNo cancel feeOn-timeN/A
Discover AirlinesCheapest$765Average$1,158FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$778Average$1,135FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$820Average$1,326FlexibilityNo cancel feeOn-time67%

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