How long is the flight from Washington, D.C. Reagan-National Airport to Bonn?

Scandinavian Airlines and Air Canada can get you from Washington, D.C. Reagan-National Airport to Bonn in just under 16h 30m. Your travel time can differ by up to 14h 10m. Washington, D.C. Reagan-National Airport and Bonn are separated by a distance of 3948 mi. This flight may include one or multiple stops.

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

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

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

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.

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).

How far in advance should I book a flight from Washington, D.C. Reagan-National Airport to Bonn?

To save on the cost of your flight from Washington, D.C. Reagan-National Airport to Bonn, book at least 34 days before your planned departure. Booking around this time can save you about 55% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $619 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $698.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Bonn?

Our data shows that February tends to be the cheapest month to fly to Bonn from Washington, D.C. Reagan-National Airport. Users have commonly found prices around $703 for the month, but tickets can be as low as $452. Due to multiple factors, prepare for potentially higher prices in December.

Can I find deals for flights from Reagan-National to Bonn that include hotel bookings?

Yes. In addition to deals on Reagan-National to Bonn flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Reagan-National to Bonn?

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

Can I find deals for business class flights from Reagan-National to Bonn?

Yes. Cheapflights offers flight deals from Reagan-National 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.

$445+ Cheap Flights from Washington, D.C. Reagan-National Airport to Bonn

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Reagan-National 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.

Cheap flight deals from Reagan-National to Bonn

Round-trip from	$599 (oojo)
One-way from	$445 (Thrive Travel)
Popular in	December
Cheapest in	February
Average price	$620

From Washington, D.C. Reagan-National to Bonn

Search Deals

One-way flight from Washington, D.C. Reagan-National to Bonn

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($37 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Reagan-National to Bonn

Cheapest flights from Reagan-National to Bonn
Explore the most affordable flight options available from Reagan-National to Bonn. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 5, 2025.

Sun 10/196:05 amDCA - DUS

2 stops30h 40mScandinavian Airlines

Sun 10/269:35 pmDUS - DCA

2 stops30h 27mScandinavian Airlines

Deal found 9/3

$599

Tue 9/304:35 pmDCA - DUS

2 stops23h 45mMultiple Airlines

Tue 10/78:50 amDUS - DCA

2 stops19h 01mMultiple Airlines

Deal found 9/2

$688

Tue 10/214:35 pmDCA - DUS

2 stops21h 50mMultiple Airlines

Mon 10/276:15 pmDUS - DCA

3 stops33h 20mMultiple Airlines

Deal found 9/2

$698

Sat 10/186:05 amDCA - DUS

2 stops24h 45mScandinavian Airlines

Sat 10/2510:00 amDUS - DCA

2 stops15h 40mScandinavian Airlines

Deal found 9/3

$743

Sun 9/79:40 amDCA - DUS

2 stops18h 45mAir Canada

Tue 9/236:00 amDUS - DCA

2 stops15h 51mAir Canada

Deal found 9/3

$760

Mon 9/84:35 pmDCA - DUS

2 stops14h 05mAir Canada

Tue 9/236:00 amDUS - DCA

2 stops15h 51mAir Canada

Deal found 9/4

$762

Thu 9/49:40 amDCA - DUS

2 stops18h 20mAir Canada

Thu 9/116:00 amDUS - DCA

2 stops15h 51mAir Canada

Deal found 9/3

$766

Wed 9/109:40 amDCA - DUS

2 stops18h 20mAir Canada

Tue 9/236:00 amDUS - DCA

2 stops15h 51mAir Canada

Deal found 9/2

$767

Tue 9/93:00 pmDCA - DUS

2 stops12h 25mUnited Airlines

Sun 9/216:00 amDUS - DCA

2 stops17h 42mUnited Airlines

Deal found 9/2

$777

Fri 9/51:55 pmDCA - DUS

2 stops15h 20mDelta

Mon 9/221:00 pmDUS - DCA

2 stops15h 57mDelta

Deal found 9/4

$791

Best flights from Reagan-National to Bonn
Discover carefully curated flight deals from Reagan-National to Bonn that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2025.

Sun 10/196:05 amDCA - DUS

2 stops30h 40mScandinavian Airlines

Sun 10/269:35 pmDUS - DCA

2 stops30h 27mScandinavian Airlines

Deal found 9/3

$599

Sun 11/164:10 pmDCA - DUS

2 stops16h 30mAir Canada

Thu 11/276:10 amDUS - DCA

2 stops15h 21mAir Canada

Deal found 9/2

$688

Tue 9/304:35 pmDCA - DUS

2 stops23h 45mMultiple Airlines

Tue 10/78:50 amDUS - DCA

2 stops19h 01mMultiple Airlines

Deal found 9/2

$688

Tue 10/214:35 pmDCA - DUS

2 stops21h 50mMultiple Airlines

Mon 10/276:15 pmDUS - DCA

3 stops33h 20mMultiple Airlines

Deal found 9/2

$698

Sat 10/186:05 amDCA - DUS

2 stops24h 45mScandinavian Airlines

Sat 10/2510:00 amDUS - DCA

2 stops15h 40mScandinavian Airlines

Deal found 9/3

$743

Sun 9/79:40 amDCA - DUS

2 stops18h 45mAir Canada

Tue 9/236:00 amDUS - DCA

2 stops15h 51mAir Canada

Deal found 9/3

$760

Tue 10/214:35 pmDCA - DUS

2 stops14h 05mAir Canada

Mon 10/276:15 amDUS - DCA

2 stops20h 41mAir Canada

Deal found 9/2

$762

Tue 9/91:00 pmDCA - DUS

2 stops14h 25mMultiple Airlines

Mon 9/229:10 amDUS - DCA

2 stops14h 32mMultiple Airlines

Deal found 9/2

$777

Mon 9/84:35 pmDCA - DUS

2 stops14h 05mAir Canada

Tue 9/236:00 amDUS - DCA

2 stops15h 51mAir Canada

Deal found 9/4

$762

Wed 9/109:40 amDCA - DUS

2 stops18h 20mAir Canada

Tue 9/236:00 amDUS - DCA

2 stops15h 51mAir Canada

Deal found 9/2

$767

Last-minute flights from Reagan-National to Bonn
Discover last-minute flight deals from Reagan-National to Bonn. Data last updated September 5, 2025 and is based on user searches.

Thu 9/49:40 amDCA - DUS

2 stops18h 20mAir Canada

Thu 9/116:00 amDUS - DCA

2 stops15h 51mAir Canada

Deal found 9/3

$766

Sun 9/79:40 amDCA - DUS

2 stops18h 45mAir Canada

Tue 9/236:00 amDUS - DCA

2 stops15h 51mAir Canada

Deal found 9/3

$760

Tue 9/91:00 pmDCA - DUS

2 stops14h 25mMultiple Airlines

Mon 9/229:10 amDUS - DCA

2 stops14h 32mMultiple Airlines

Deal found 9/2

$777

Wed 9/109:40 amDCA - DUS

2 stops18h 20mAir Canada

Tue 9/236:00 amDUS - DCA

2 stops15h 51mAir Canada

Deal found 9/2

$767

Wed 9/101:55 pmDCA - DUS

2 stops16h 20mDelta

Mon 9/226:40 amDUS - DCA

2 stops16h 25mDelta

Deal found 9/2

$791

Tue 9/304:35 pmDCA - DUS

2 stops23h 45mMultiple Airlines

Tue 10/78:50 amDUS - DCA

2 stops19h 01mMultiple Airlines

Deal found 9/2

$688

Sat 10/186:05 amDCA - DUS

2 stops24h 45mScandinavian Airlines

Sat 10/2510:00 amDUS - DCA

2 stops15h 40mScandinavian Airlines

Deal found 9/3

$743

Sun 10/196:05 amDCA - DUS

2 stops30h 40mScandinavian Airlines

Sun 10/269:35 pmDUS - DCA

2 stops30h 27mScandinavian Airlines

Deal found 9/3

$599

Tue 10/214:35 pmDCA - DUS

2 stops21h 50mMultiple Airlines

Mon 10/276:15 pmDUS - DCA

3 stops33h 20mMultiple Airlines

Deal found 9/2

$698

Tue 10/214:35 pmDCA - DUS

2 stops14h 05mAir Canada

Mon 10/276:15 amDUS - DCA

2 stops20h 41mAir Canada

Deal found 9/2

$762

One-way flights from Reagan-National to Bonn
Search for one-way flight options from Reagan-National to Bonn. Find affordable one-way fares based on user searches. Data last updated September 5, 2025.

Tue 9/97:45 pmDCA - DUS

2 stops16h 00mMultiple Airlines

Deal found 9/3

$445

Mon 9/89:40 amDCA - DUS

2 stops25h 15mAir Canada

Deal found 9/3

$488

Sun 9/79:40 amDCA - DUS

2 stops23h 00mAir Canada

Deal found 9/3

$491

Thu 9/183:30 pmDCA - DUS

2 stops16h 50mUnited Airlines

Deal found 9/2

$565

Thu 9/1812:55 pmDCA - DUS

3 stops15h 30mMultiple Airlines

Deal found 9/2

$801

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Bonn that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Düsseldorf

DCA - DUS

DCADUS

Washington, D.C. Reagan-National

Sun 10/19

6:05 am-6:45 pm

2 stops30h 40m

Duesseldorf Intl

Sun 10/26

9:35 pm-11:02 pm

2 stops30h 27m

$599

Washington, D.C.Düsseldorf

DCA - DUS

DCADUS

Washington, D.C. Reagan-National

Sun 11/16

4:10 pm-2:40 pm

2 stops16h 30m

Duesseldorf Intl

Thu 11/27

6:10 am-3:31 pm

2 stops15h 21m

$688

Washington, D.C.Düsseldorf

DCA - DUS

DCADUS

Washington, D.C. Reagan-National

Tue 9/30

4:35 pm-10:20 pm

2 stops23h 45m

Duesseldorf Intl

Tue 10/7

8:50 am-9:51 pm

2 stops19h 01m

$688

Washington, D.C.Düsseldorf

DCA - DUS

DCADUS

Washington, D.C. Reagan-National

Tue 10/21

4:35 pm-8:25 pm

2 stops21h 50m

Duesseldorf Intl

Mon 10/27

6:15 pm-10:35 pm

3 stops33h 20m

$698

Washington, D.C.Düsseldorf

DCA - DUS

DCADUS

Washington, D.C. Reagan-National

Sat 10/18

6:05 am-12:50 pm

2 stops24h 45m

Duesseldorf Intl

Sat 10/25

10:00 am-7:40 pm

2 stops15h 40m

$743

Washington, D.C.Düsseldorf

DCA - DUS

DCADUS

Washington, D.C. Reagan-National

Sun 9/7

9:40 am-10:25 am

2 stops18h 45m

Duesseldorf Intl

Tue 9/23

6:00 am-3:51 pm

2 stops15h 51m

$760

Washington, D.C.Düsseldorf

DCA - DUS

DCADUS

Washington, D.C. Reagan-National

Tue 10/21

4:35 pm-12:40 pm

2 stops14h 05m

Duesseldorf Intl

Mon 10/27

6:15 am-9:56 pm

2 stops20h 41m

$762

Washington, D.C.Düsseldorf

DCA - DUS

DCADUS

Washington, D.C. Reagan-National

Mon 9/8

4:35 pm-12:40 pm

2 stops14h 05m

Duesseldorf Intl

Tue 9/23

6:00 am-3:51 pm

2 stops15h 51m

$762

Washington, D.C.Düsseldorf

DCA - DUS

DCADUS

Washington, D.C. Reagan-National

Wed 9/10

9:40 am-10:00 am

2 stops18h 20m

Duesseldorf Intl

Tue 9/23

6:00 am-3:51 pm

2 stops15h 51m

$767

Washington, D.C.Düsseldorf

DCA - DUS

DCADUS

Washington, D.C. Reagan-National

Tue 9/9

1:00 pm-9:25 am

2 stops14h 25m

Duesseldorf Intl

Mon 9/22

9:10 am-5:42 pm

2 stops14h 32m

$777

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/3

Showing 1-10 of 17 results

Best time to book a flight from Reagan-National to Bonn

Have a flexible travel schedule? Discover the best time to fly to Bonn from Reagan-National 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. Reagan-National Airport to Bonn

What is the cheapest time of day to fly from DCA to BN9?

When flying from Washington, D.C. Reagan-National 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.

Related info for your journey

How long is the flight from Washington, D.C. Reagan-National Airport to Bonn?
Scandinavian Airlines and Air Canada can get you from Washington, D.C. Reagan-National Airport to Bonn in just under 16h 30m. Your travel time can differ by up to 14h 10m. Washington, D.C. Reagan-National Airport and Bonn are separated by a distance of 3948 mi. This flight may include one or multiple stops.
Can I find deals for flights from Reagan-National to Bonn that include hotel bookings?
Yes. In addition to deals on Reagan-National to Bonn flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Reagan-National to Bonn?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Bonn.
Can I find deals for business class flights from Reagan-National to Bonn?
Yes. Cheapflights offers flight deals from Reagan-National 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. Reagan-National Airport to Bonn?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Bonn (average of $729). Flying from Washington, D.C. Reagan-National 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

Top airline flying from Reagan-National to Bonn

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$782	Average$1,273	FlexibilityNo cancel fee	On-time69%

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.

$445+ Cheap flights from Reagan-National (DCA) 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Reagan-National to Bonn with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Reagan-National to Bonn

Keep the following information in mind while searching for Reagan-National to Bonn flight deals. Data was last updated September 5, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Reagan-National to Bonn

Cheapest flights from Reagan-National to BonnExplore the most affordable flight options available from Reagan-National to Bonn. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 5, 2025.

Explore the most affordable flight options available from Reagan-National to Bonn. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 5, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Bonn that are best for you.

Best time to book a flight from Reagan-National to Bonn

Have a flexible travel schedule? Discover the best time to fly to Bonn from Reagan-National with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Bonn

What is the cheapest time of day to fly from DCA to BN9?

Find hourly flight availability from Reagan-National 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 5, 2025.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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 Washington, D.C. Reagan-National Airport to Bonn?

Can I find deals for flights from Reagan-National to Bonn that include hotel bookings?

How can I find direct flights from Reagan-National to Bonn?

Can I find deals for business class flights from Reagan-National to Bonn?

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

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.

Alternative routes for Reagan-National to Bonn

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Reagan-National to Bonn

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Reagan-National to Bonn
Explore the most affordable flight options available from Reagan-National to Bonn. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 5, 2025.