HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bonn

$530+ Cheap flights from Sky Harbor Intl (PHX) to Bonn, Germany

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — FRA
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Sky Harbor Intl to Bonn with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 October 30, 2025.

This American Airlines deal was found by Cheapflights users on 10/29. 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.
Mon 11/242:42 pmPHX - DUS
2 stops16h 28mAmerican Airlines
Tue 12/96:15 amDUS - PHX
1 stop20h 00mAmerican Airlines
Deal found 10/29$530
This Finnair deal was found by Cheapflights users on 10/29. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/242:21 pmPHX - DUS
2 stops19h 34mMultiple Airlines
Tue 12/911:05 amDUS - PHX
2 stops19h 21mMultiple Airlines
Deal found 10/29$586
This Gotogate deal was found by Cheapflights users on 10/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1012:50 pmPHX - DUS
2 stops18h 15mAir Canada
Wed 12/176:30 amDUS - PHX
2 stops24h 00mAir Canada
Deal found 10/28$596
This AirNGo deal was found by Cheapflights users on 10/29. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2412:45 pmPHX - DUS
2 stops37h 45mAir Canada
Tue 12/96:45 amDUS - PHX
2 stops23h 45mAir Canada
Deal found 10/29$618
This oojo deal was found by Cheapflights users on 10/29. 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.
Sun 11/2312:44 amPHX - DUS
2 stops26h 56mBritish Airways
Tue 12/96:15 amDUS - PHX
2 stops21h 29mBritish Airways
Deal found 10/29$636
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/712:03 pmPHX - DUS
2 stops21h 52mDelta
Fri 11/146:40 amDUS - PHX
2 stops20h 16mDelta
Deal found 10/28$640
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/243:50 pmPHX - DUS
1 stop13h 55mDelta
Tue 12/98:15 amDUS - PHX
2 stops22h 24mDelta
Deal found 10/29$682
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Sun 12/1412:24 pmPHX - DUS
2 stops17h 31mUnited Airlines
Sun 12/216:20 amDUS - PHX
2 stops36h 34mUnited Airlines
Deal found 10/29$827
This Gurufare deal was found by Cheapflights users on 10/28. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/71:20 pmPHX - DUS
2 stops16h 00mBritish Airways
Fri 11/1412:25 pmDUS - PHX
1 stop13h 55mBritish Airways
Deal found 10/28$828
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1010:45 amPHX - DUS
2 stops19h 10mDelta
Wed 12/176:40 amDUS - PHX
1 stop14h 55mDelta
Deal found 10/28$895
This Cheapflightsfares deal was found by Cheapflights users on 10/27. 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 10/285:30 pmPHX - DUS
2 stops16h 35mMultiple Airlines
Tue 11/410:15 amDUS - PHX
2 stops18h 08mMultiple Airlines
Deal found 10/27$1,019
This Ovago deal was found by Cheapflights users on 10/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1312:24 pmPHX - DUS
2 stops17h 31mSWISS
Sat 12/208:20 pmDUS - PHX
2 stops34h 38mSWISS
Deal found 10/28$1,234

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 October 30, 2025.

Round-trip from

$530
(American Airlines)

Popular in

June

Cheapest in

October

Average price

$727
From Phoenix Sky Harbor Intl to Bonn
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($213 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 30, 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

Mon 11/24

2:42 pm-3:10 pm

2 stops16h 28m

Duesseldorf Intl

Tue 12/9

6:15 am-6:15 pm

1 stop20h 00m

$530

PhoenixDüsseldorf

PHX - DUS

PHXDUS

Phoenix Sky Harbor Intl

Mon 11/24

2:21 pm-5:55 pm

2 stops19h 34m

Duesseldorf Intl

Tue 12/9

11:05 am-10:26 pm

2 stops19h 21m

$586

PhoenixDüsseldorf

PHX - DUS

PHXDUS

Phoenix Sky Harbor Intl

Wed 12/10

12:50 pm-3:05 pm

2 stops18h 15m

Duesseldorf Intl

Wed 12/17

6:30 am-10:30 pm

2 stops24h 00m

$596

PhoenixDüsseldorf

PHX - DUS

PHXDUS

Phoenix Sky Harbor Intl

Mon 11/24

12:45 pm-10:30 am

2 stops37h 45m

Duesseldorf Intl

Tue 12/9

6:45 am-10:30 pm

2 stops23h 45m

$618

PhoenixDüsseldorf

PHX - DUS

PHXDUS

Phoenix Sky Harbor Intl

Fri 11/7

12:03 pm-5:55 pm

2 stops21h 52m

Duesseldorf Intl

Fri 11/14

6:40 am-6:56 pm

2 stops20h 16m

$640

PhoenixDüsseldorf

PHX - DUS

PHXDUS

Phoenix Sky Harbor Intl

Mon 11/24

3:50 pm-1:45 pm

1 stop13h 55m

Duesseldorf Intl

Tue 12/9

8:15 am-10:39 pm

2 stops22h 24m

$682

PhoenixDüsseldorf

PHX - DUS

PHXDUS

Phoenix Sky Harbor Intl

Sun 12/14

12:24 pm-1:55 pm

2 stops17h 31m

Duesseldorf Intl

Sun 12/21

6:20 am-10:54 am

2 stops36h 34m

$827

PhoenixDüsseldorf

PHX - DUS

PHXDUS

Phoenix Sky Harbor Intl

Fri 11/7

1:20 pm-1:20 pm

2 stops16h 00m

Duesseldorf Intl

Fri 11/14

12:25 pm-6:20 pm

1 stop13h 55m

$828

PhoenixDüsseldorf

PHX - DUS

PHXDUS

Phoenix Sky Harbor Intl

Wed 12/10

10:45 am-1:55 pm

2 stops19h 10m

Duesseldorf Intl

Wed 12/17

6:40 am-1:35 pm

1 stop14h 55m

$895

PhoenixDüsseldorf

PHX - DUS

PHXDUS

Phoenix Sky Harbor Intl

Sat 1/10

1:16 pm-10:15 pm

2 stops24h 59m

Duesseldorf Intl

Thu 1/15

10:50 am-11:59 pm

2 stops21h 09m

$1,190

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 21 results
1
2
3

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, November is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Bonn (average of $602). Flying from Phoenix Sky Harbor Intl Airport to Bonn in June is currently the most expensive (average of $887). 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 October 30, 2025.

It’s typically best to fly out from Phoenix Sky Harbor Intl Airport to Bonn at noon. Doing so could potentially save you 10% on the flight price compared to flying in the morning, which is usually more expensive.

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 Thursday afternoons when fares are most often at their lowest. Friday at noon 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 October 30, 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
7.9
Good
7,993 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,993 reviews
Delta
7.9
Good
7,993 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
British Airways
6.7
Okay
7,487 reviews
Delta
7.9
Good
7,993 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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?

    American Airlines, Air Canada, and Delta can get you from Phoenix Sky Harbor Intl Airport to Bonn in just under 16h 28m. Your travel time can differ by up to 5h 24m. 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, November is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Bonn (average of $602). Flying from Phoenix Sky Harbor Intl Airport to Bonn in June is currently the most expensive (average of $887). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$641Average$855FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$685Average$904FlexibilityNo cancel feeOn-time69%
DeltaCheapest$690Average$1,112FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$700Average$1,019FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$707Average$1,020FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$725Average$952FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$757Average$939FlexibilityNo cancel feeOn-time77%
KLMCheapest$787Average$953FlexibilityNo cancel feeOn-time75%
CondorCheapest$865Average$1,030FlexibilityNo cancel feeOn-time76%
Alaska AirlinesCheapest$916Average$1,276FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.