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Bonn

$319+ Cheap flights from Washington, D.C. (WAS) 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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — FRA
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. to Bonn are usually found in September or October, booked 73 days in advance, depart on a Monday or Friday and return on a Friday

Cheap flight deals from Washington, D.C. to Bonn

Keep the following information in mind while searching for Washington, D.C. to Bonn flight deals. Data was last updated April 24, 2025.

Round-trip from

$621
(Scandinavian Airlines)

One-way from

$319
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$692
From Washington, D.C. (WAS) to Bonn
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One-way flight from Washington, D.C. (WAS) to Bonn
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Highest demand for flights based on searches. 2% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 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 Washington, D.C. to Bonn

Cheapest flights from Washington, D.C. to Bonn
Explore the most affordable flight options available from Washington, D.C. to Bonn. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 4/23. 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.
Mon 6/910:05 pmIAD - DUS
2 stops32h 55mScandinavian Airlines
Wed 6/251:40 pmDUS - IAD
2 stops36h 19mScandinavian Airlines
Deal found 4/23$621
This Justfly.com deal was found by Cheapflights users on 4/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1112:55 pmDCA - DUS
2 stops15h 30mAir Canada
Mon 8/184:00 pmDUS - DCA
2 stops35h 48mAir Canada
Deal found 4/23$632
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Wed 12/101:44 pmDCA - DUS
2 stops15h 26mAmerican Airlines
Sun 12/148:50 amDUS - DCA
2 stops16h 25mAmerican Airlines
Deal found 4/23$641
This Travelocity deal was found by Cheapflights users on 4/23. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/119:20 pmBWI - DUS
1 stop14h 40mBritish Airways
Mon 8/186:20 pmDUS - BWI
2 stops27h 36mBritish Airways
Deal found 4/23$644
This Justfly.com deal was found by Cheapflights users on 4/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2210:05 pmIAD - DUS
2 stops35h 05mAir Canada
Fri 12/58:35 amDUS - IAD
2 stops31h 16mAir Canada
Deal found 4/23$649
This FlightHub deal was found by Cheapflights users on 4/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2210:05 pmIAD - DUS
2 stops35h 05mMultiple Airlines
Fri 12/59:45 amDUS - IAD
1 stop12h 45mMultiple Airlines
Deal found 4/23$650
This American Airlines deal was found by Cheapflights users on 4/23. 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 8/119:20 pmBWI - DUS
1 stop17h 45mAmerican Airlines
Sun 8/177:30 amDUS - BWI
1 stop18h 05mAmerican Airlines
Deal found 4/23$667
This British Airways deal was found by Cheapflights users on 4/23. 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 8/1110:40 pmIAD - DUS
1 stop13h 20mBritish Airways
Sun 8/177:30 amDUS - IAD
1 stop18h 45mBritish Airways
Deal found 4/23$669
This SWISS deal was found by Cheapflights users on 4/23. 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 7/278:45 pmIAD - DUS
1 stop11h 20mSWISS
Tue 8/127:05 pmDUS - IAD
1 stop27h 10mSWISS
Deal found 4/23$677
This Scandinavian Airlines deal was found by Cheapflights users on 4/23. 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.
Mon 6/236:06 amDCA - DUS
2 stops34h 04mScandinavian Airlines
Tue 7/87:25 pmDUS - DCA
2 stops32h 28mScandinavian Airlines
Deal found 4/23$713
This British Airways deal was found by Cheapflights users on 4/23. 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.
Sat 7/53:59 pmDCA - DUS
2 stops15h 16mBritish Airways
Tue 9/1610:50 amDUS - DCA
2 stops14h 55mBritish Airways
Deal found 4/23$716
This United Airlines deal was found by Cheapflights users on 4/23. 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 11/226:17 amBWI - DUS
2 stops25h 28mUnited Airlines
Fri 12/59:25 amDUS - BWI
2 stops41h 32mUnited Airlines
Deal found 4/23$756

Cheapflights Fare Finder

Customize your flight search to find flights from Washington, D.C. 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 24, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Bonn that are best for you.

Fly from

Washington, D.C.

Fly to

Bonn

Route

Depart

Return

Price

Washington, D.C.Düsseldorf

IAD - DUS

IADDUS

Washington, D.C. Dulles Intl

Mon 6/9

10:05 pm-1:00 pm

2 stops32h 55m

Duesseldorf Intl

Wed 6/25

1:40 pm-7:59 pm

2 stops36h 19m

$621

Washington, D.C.Düsseldorf

DCA - DUS

DCADUS

Washington, D.C. Reagan-National

Mon 8/11

12:55 pm-10:25 am

2 stops15h 30m

Duesseldorf Intl

Mon 8/18

4:00 pm-9:48 pm

2 stops35h 48m

$632

Washington, D.C.Düsseldorf

IAD - DUS

IADDUS

Washington, D.C. Dulles Intl

Mon 7/28

5:31 pm-2:30 pm

2 stops14h 59m

Duesseldorf Intl

Tue 8/12

4:00 pm-9:01 pm

2 stops35h 01m

$667

Washington, D.C.Düsseldorf

IAD - DUS

IADDUS

Washington, D.C. Dulles Intl

Mon 8/11

10:40 pm-6:00 pm

1 stop13h 20m

Duesseldorf Intl

Sun 8/17

7:30 am-8:15 pm

1 stop18h 45m

$669

Washington, D.C.Düsseldorf

IAD - DUS

IADDUS

Washington, D.C. Dulles Intl

Sun 7/27

8:45 pm-2:05 pm

1 stop11h 20m

Duesseldorf Intl

Tue 8/12

7:05 pm-4:15 pm

1 stop27h 10m

$677

BaltimoreDüsseldorf

BWI - DUS

BWIDUS

Baltimore/Washington

Sat 7/5

9:20 pm-1:15 pm

1 stop9h 55m

Duesseldorf Intl

Tue 9/30

10:50 am-7:35 pm

1 stop14h 45m

$684

Washington, D.C.Düsseldorf

IAD - DUS

IADDUS

Washington, D.C. Dulles Intl

Wed 5/21

9:45 am-10:25 am

2 stops18h 40m

Duesseldorf Intl

Tue 5/27

2:55 pm-4:15 pm

1 stop31h 20m

$695

BaltimoreDüsseldorf

BWI - DUS

BWIDUS

Baltimore/Washington

Sat 7/5

4:45 pm-1:15 pm

2 stops14h 30m

Duesseldorf Intl

Tue 9/16

10:50 am-7:35 pm

1 stop14h 45m

$704

Washington, D.C.Düsseldorf

DCA - DUS

DCADUS

Washington, D.C. Reagan-National

Mon 6/23

6:06 am-10:10 pm

2 stops34h 04m

Duesseldorf Intl

Tue 7/8

7:25 pm-9:53 pm

2 stops32h 28m

$713

Washington, D.C.Düsseldorf

DCA - DUS

DCADUS

Washington, D.C. Reagan-National

Sat 7/5

3:59 pm-1:15 pm

2 stops15h 16m

Duesseldorf Intl

Tue 9/16

10:50 am-7:45 pm

2 stops14h 55m

$716

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 40 results
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Best time to book a flight from Washington, D.C. to Bonn

Have a flexible travel schedule? Discover the best time to fly to Bonn from Washington, D.C. 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 Washington, D.C. to Bonn

How far ahead should I book a flight from Washington, D.C. to Bonn?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Bonn. Price data was last updated on April 18, 2025.

To ensure you get the cheapest price possible for a flight from Washington, D.C. to Bonn, you should look to book at least 73 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Washington, D.C. to Bonn?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Bonn (average of $729). Flying from Washington, D.C. 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 WAS to BN9?

Find hourly flight availability from Washington, D.C. 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 24, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. to Bonn as you normally would.

What is the cheapest day to fly from Washington, D.C. to Bonn?

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

Travelers seeking maximum savings on their Washington, D.C. to Bonn flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Washington, D.C. to Bonn

Explore weekly flight availability from Washington, D.C. to Bonn. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 24, 2025.

The most flights from WAS to BN9 are scheduled on a Monday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).

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 24, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and SWISS from Washington, D.C. to Bonn to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

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
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

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
7,920 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

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
1,582 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

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
3,561 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

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
8,685 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

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 Washington, D.C. to Bonn. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Washington, D.C. to Bonn one-way?

    $372 is the cheapest one-way deal found within the past few days, from Scandinavian Airlines. You may also be able to find cheap deals on British Airways and United Airlines, with prices starting from $493 and $520, respectively.

  • What are the most popular routes from Washington, D.C. to Bonn?

    While some choose either Washington, D.C. Reagan-National - Duesseldorf Intl or Baltimore/Washington - Duesseldorf Intl, Washington, D.C. Dulles Intl - Duesseldorf Intl is the most popular route from Washington, D.C. to Bonn.

  • What are the most reliable airlines from Washington, D.C. to Bonn?

    Consider Air Canada (62%), United Airlines (62%) or Lufthansa (62%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. to Bonn.

  • What are the cheapest flights from Washington, D.C. to Bonn?

    Looking for the cheapest flight from Washington, D.C. to Bonn? While on average our users pay $3,043, our data indicates the cheapest price to be $457. The most popular route (Washington, D.C. Dulles Intl - Duesseldorf Intl), is priced around $538.

  • Can I find deals for flights from Washington, D.C. to Bonn that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Bonn flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Bonn?

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

  • Can I find deals for business class flights from Washington, D.C. to Bonn?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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 Washington, D.C. to Bonn?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Bonn (average of $729). Flying from Washington, D.C. 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 Washington, D.C. to Bonn

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Washington, D.C. to Bonn

Discover the top 10 airlines that operate flights from Washington, D.C. 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 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$356Average$522FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$472Average$803FlexibilityNo cancel feeOn-time76%
CondorCheapest$518Average$786FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$530Average$909FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$533Average$699FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$551Average$1,781FlexibilityNo cancel feeOn-time77%
KLMCheapest$553Average$952FlexibilityNo cancel feeOn-time75%
TAP AIR PORTUGALCheapest$557Average$911FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$564Average$951FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$584Average$997FlexibilityNo cancel feeOn-time76%

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