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Bonn

$320+ Cheap flights from Sky Harbor Intl (PHX) 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — FRA
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to Bonn

Keep the following information in mind while searching for Sky Harbor Intl to Bonn flight deals. Data was last updated September 16, 2025.

Round-trip from

$605
(Gotogate)

One-way from

$320
(Kiwi.com)

Popular in

June

Cheapest in

April

Average price

$828
From Phoenix Sky Harbor Intl to Bonn
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One-way flight from Phoenix Sky Harbor Intl to Bonn
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Highest demand for flights based on searches. 17% potential increase in price ($201 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($51 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Sky Harbor Intl to Bonn

Cheapest flights from Sky Harbor Intl to Bonn
Explore the most affordable flight options available from Sky Harbor Intl to Bonn. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Gotogate deal was found by Cheapflights users on 9/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2711:50 amPHX - DUS
2 stops38h 40mAir Canada
Wed 11/126:30 amDUS - PHX
2 stops24h 00mAir Canada
Deal found 9/15$605
This Air Canada deal was found by Cheapflights users on 9/14. 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.
Wed 10/2911:50 amPHX - DUS
2 stops19h 15mAir Canada
Fri 11/710:35 amDUS - PHX
2 stops33h 09mAir Canada
Deal found 9/14$642
This Billigflug deal was found by Cheapflights users on 9/15. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/273:50 pmPHX - DUS
1 stop13h 55mMultiple Airlines
Wed 11/126:40 amDUS - PHX
2 stops25h 56mMultiple Airlines
Deal found 9/15$669
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 11/143:07 pmPHX - DUS
2 stops17h 23mAmerican Airlines
Fri 11/217:05 amDUS - PHX
2 stops20h 06mAmerican Airlines
Deal found 9/15$708
This Orbitz deal was found by Cheapflights users on 9/15. 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.
Fri 11/144:47 pmPHX - DUS
2 stops15h 43mBritish Airways
Fri 11/217:05 amDUS - PHX
1 stop19h 15mBritish Airways
Deal found 9/15$740
This Ovago deal was found by Cheapflights users on 9/14. 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.
Wed 10/298:25 pmPHX - DUS
1 stop15h 20mBritish Airways
Fri 11/78:25 pmDUS - PHX
1 stop29h 55mBritish Airways
Deal found 9/14$751
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1412:45 pmPHX - DUS
2 stops21h 20mMultiple Airlines
Fri 11/219:00 amDUS - PHX
3 stops34h 44mMultiple Airlines
Deal found 9/15$873

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl 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 September 16, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Bonn that are best for you.

Fly from

Sky Harbor Intl

Fly to

Bonn

Route

Depart

Return

Price

PhoenixDüsseldorf

PHX - DUS

PHXDUS

Phoenix Sky Harbor Intl

Wed 10/29

11:50 am-3:05 pm

2 stops19h 15m

Duesseldorf Intl

Fri 11/7

10:35 am-11:44 am

2 stops33h 09m

$642

PhoenixDüsseldorf

PHX - DUS

PHXDUS

Phoenix Sky Harbor Intl

Mon 10/27

3:50 pm-1:45 pm

1 stop13h 55m

Duesseldorf Intl

Wed 11/12

9:35 am-1:35 pm

1 stop36h 00m

$677

PhoenixDüsseldorf

PHX - DUS

PHXDUS

Phoenix Sky Harbor Intl

Fri 11/14

3:07 pm-4:30 pm

2 stops17h 23m

Duesseldorf Intl

Fri 11/21

7:05 am-7:11 pm

2 stops20h 06m

$708

PhoenixDüsseldorf

PHX - DUS

PHXDUS

Phoenix Sky Harbor Intl

Fri 11/14

4:47 pm-4:30 pm

2 stops15h 43m

Duesseldorf Intl

Fri 11/21

7:05 am-6:20 pm

1 stop19h 15m

$740

PhoenixDüsseldorf

PHX - DUS

PHXDUS

Phoenix Sky Harbor Intl

Wed 10/29

8:25 pm-7:45 pm

1 stop15h 20m

Duesseldorf Intl

Fri 11/7

8:25 pm-6:20 pm

1 stop29h 55m

$751

PhoenixDüsseldorf

PHX - DUS

PHXDUS

Phoenix Sky Harbor Intl

Fri 11/14

12:45 pm-6:05 pm

2 stops21h 20m

Duesseldorf Intl

Fri 11/21

9:00 am-11:44 am

3 stops34h 44m

$873

PhoenixDüsseldorf

PHX - DUS

PHXDUS

Phoenix Sky Harbor Intl

Wed 10/29

12:11 pm-6:45 pm

2 stops22h 34m

Duesseldorf Intl

Fri 11/7

10:10 am-11:58 pm

3 stops21h 48m

$1,533

PhoenixDüsseldorf

PHX - DUS

PHXDUS

Phoenix Sky Harbor Intl

Mon 10/27

2:12 pm-2:40 pm

2 stops16h 28m

Duesseldorf Intl

Mon 12/1

8:30 am-5:52 pm

2 stops17h 22m

$3,630

PhoenixDüsseldorf

PHX - DUS

PHXDUS

Phoenix Sky Harbor Intl

Mon 10/6

8:20 pm-3:25 pm

3 stops58h 05m

$320

PhoenixDüsseldorf

PHX - DUS

PHXDUS

Phoenix Sky Harbor Intl

Mon 10/6

3:05 pm-3:45 pm

1 stop15h 40m

$510

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 11 results
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Best time to book a flight from Sky Harbor Intl to Bonn

Have a flexible travel schedule? Discover the best time to fly to Bonn from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to Bonn

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Bonn?

Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Bonn (average of $729). Flying from Phoenix Sky Harbor Intl Airport to Bonn in June is currently the most expensive (average of $1,091). 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 PHX to BN9?

Find hourly flight availability from Sky Harbor Intl 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 September 16, 2025.

When flying from Phoenix Sky Harbor Intl Airport to Bonn, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Bonn?

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

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Bonn flight should consider departing on Wednesday mornings when fares are most often at their lowest. Monday afternoons 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 September 16, 2025.
Read through reviews of airlines operating flights from Phoenix Sky Harbor Intl Airport to Bonn, such as Delta and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,363 reviews
Delta
8.0
Very good
7,957 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • How long is the flight from Phoenix Sky Harbor Intl Airport to Bonn?

    Air Canada, American Airlines, and British Airways can get you from Phoenix Sky Harbor Intl Airport to Bonn in just under 15h 43m. Your travel time can differ by up to 3h 32m. Airlines will cover a distance of 5503 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Sky Harbor Intl to Bonn that include hotel bookings?

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

  • How can I find direct flights from Sky Harbor Intl to Bonn?

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

  • Can I find deals for business class flights from Sky Harbor Intl to Bonn?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to Bonn?

    Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Bonn (average of $729). Flying from Phoenix Sky Harbor Intl Airport to Bonn in June is currently the most expensive (average of $1,091). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Sky Harbor Intl to Bonn

Discover the top 10 airlines that operate flights from Sky Harbor Intl 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$641Average$855FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$681Average$889FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$682Average$963FlexibilityNo cancel feeOn-time71%
DeltaCheapest$692Average$1,108FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$718Average$946FlexibilityNo cancel feeOn-time76%
KLMCheapest$730Average$953FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$749Average$1,013FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$784Average$946FlexibilityNo cancel feeOn-time77%
CondorCheapest$849Average$1,052FlexibilityNo cancel feeOn-time76%
Alaska AirlinesCheapest$916Average$1,218FlexibilityNo cancel feeOn-time75%

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