HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bonn

$302+ Cheap flights from Dulles Intl (IAD) 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — FRA
Nov 5 — Nov 121
1 adult
Tue 11/5
Tue 11/12
We work with more than 300 partners to bring you better travel deals

...and more

Find cheap flights from Dulles 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.

The best prices from Washington, D.C. Dulles Intl to Bonn are usually found in January or February, booked 17 days in advance, depart on a Tuesday or Friday and return on a Tuesday

Cheap flight deals from Dulles Intl to Bonn

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Bonn (BN9). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 31, 2024.

Popular in

June

Cheapest in

January

Round-trip from

$530
(Gotogate)

One-way from

$302
(Kiwi.com)
High demand for flights, 27% potential price rise
Search Deals
Best time to find cheap flights, 22% potential price drop
Search Deals
From Washington, D.C. Dulles Intl to Bonn
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Bonn
Search Deals

Find flight deals from Dulles Intl to Bonn

Cheapest flights from Dulles Intl to Bonn
Explore the most affordable flight options available from Dulles Intl to Bonn. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2024.

This Gotogate deal was found by Cheapflights users on 10/30. 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 11/257:15 pmIAD - DUS
1 stop15h 25mTAP AIR PORTUGAL
Sun 12/85:30 pmDUS - IAD
1 stop25h 30mTAP AIR PORTUGAL
Deal found 10/30$530
This lastminute.com deal was found by Cheapflights users on 10/31. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/185:10 pmIAD - DUS
2 stops14h 40mScandinavian Airlines
Wed 12/42:30 pmDUS - IAD
2 stops31h 10mScandinavian Airlines
Deal found 10/31$559
This Iberia deal was found by Cheapflights users on 10/30. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/96:00 pmIAD - DUS
1 stop11h 35mBritish Airways
Thu 12/1910:15 amDUS - IAD
1 stop11h 20mBritish Airways
Deal found 10/30$587
This Mytrip deal was found by Cheapflights users on 10/30. 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.
Mon 11/185:10 pmIAD - DUS
3 stops32h 30mMultiple Airlines
Wed 12/42:30 pmDUS - IAD
2 stops31h 10mMultiple Airlines
Deal found 10/30$672
This FlightHub deal was found by Cheapflights users on 10/30. 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.
Sun 12/85:10 pmIAD - DUS
1 stop10h 40mAer Lingus
Wed 12/1810:30 amDUS - IAD
1 stop15h 15mAer Lingus
Deal found 10/30$697
This oojo deal was found by Cheapflights users on 10/30. 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.
Mon 11/259:25 pmIAD - DUS
1 stop19h 00mTurkish Airlines
Mon 12/210:50 amDUS - IAD
1 stop38h 40mTurkish Airlines
Deal found 10/30$728
This United deal was found by Cheapflights users on 10/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/52:35 pmIAD - DUS
2 stops17h 00mUnited Airlines
Mon 12/168:25 amDUS - IAD
2 stops35h 35mUnited Airlines
Deal found 10/30$805
This American Airlines deal was found by Cheapflights users on 10/30. 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 12/68:00 pmIAD - DUS
2 stops16h 30mAmerican Airlines
Fri 8/87:30 amDUS - IAD
1 stop14h 35mAmerican Airlines
Deal found 10/30$906
This Delta deal was found by Cheapflights users on 10/30. 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.
Sat 12/71:35 pmIAD - DUS
2 stops12h 05mDelta
Tue 12/178:15 amDUS - IAD
2 stops14h 33mDelta
Deal found 10/30$922
This Icelandair deal was found by Cheapflights users on 10/30. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/87:40 pmIAD - DUS
2 stops13h 40mIcelandair
Tue 12/1710:00 amDUS - IAD
2 stops14h 25mIcelandair
Deal found 10/30$947
This SWISS deal was found by Cheapflights users on 10/31. 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 12/146:25 pmIAD - DUS
2 stops32h 15mSWISS
Sun 1/58:25 pmDUS - IAD
2 stops47h 35mSWISS
Deal found 10/31$1,191
This Air Canada deal was found by Cheapflights users on 10/30. 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.
Mon 12/92:35 pmIAD - DUS
2 stops13h 50mAir Canada
Sun 12/156:25 amDUS - IAD
2 stops14h 48mAir Canada
Deal found 10/30$1,206

Find flights from Dulles Intl to Bonn within your budget

Customize your flight search to find flights from Dulles 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 2,570,725 searches. Data last updated October 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Düsseldorf

IAD - DUS

IADDUS

Washington, D.C. Dulles Intl

Mon 11/18

7:40 pm-10:30 am

2 stops32h 50m

$302

Washington, D.C.Düsseldorf

IAD - DUS

IADDUS

Washington, D.C. Dulles Intl

Mon 11/18

5:10 pm-6:10 pm

1 stop19h 00m

$393

Washington, D.C.Düsseldorf

IAD - DUS

IADDUS

Washington, D.C. Dulles Intl

Sun 1/5

9:55 pm-3:10 pm

1 stop11h 15m

$398

Washington, D.C.Düsseldorf

IAD - DUS

IADDUS

Washington, D.C. Dulles Intl

Tue 12/24

9:55 pm-10:35 pm

2 stops18h 40m

$467

Washington, D.C.Düsseldorf

IAD - DUS

IADDUS

Washington, D.C. Dulles Intl

Tue 12/24

5:15 pm-9:40 am

1 stop10h 25m

$512

Washington, D.C.Düsseldorf

IAD - DUS

IADDUS

Washington, D.C. Dulles Intl

Mon 12/23

5:50 pm-2:05 pm

1 stop14h 15m

$687

Washington, D.C.Düsseldorf

IAD - DUS

IADDUS

Washington, D.C. Dulles Intl

Tue 12/17

7:40 pm-3:20 pm

2 stops13h 40m

$858

Washington, D.C.Düsseldorf

IAD - DUS

IADDUS

Washington, D.C. Dulles Intl

Sun 12/22

9:25 pm-1:15 pm

1 stop33h 50m

$931

Washington, D.C.Düsseldorf

IAD - DUS

IADDUS

Washington, D.C. Dulles Intl

Sun 12/22

5:27 pm-1:45 pm

2 stops14h 18m

$1,089

Washington, D.C.Düsseldorf

IAD - DUS

IADDUS

Washington, D.C. Dulles Intl

Thu 12/19

12:38 pm-10:10 am

2 stops15h 32m

$1,207

Flights are sorted by cheapest first

Deals found on 10/30

Showing 1-10 of 25 results
1
2
3

Best time to book a flight from Dulles Intl to Bonn

Have a flexible travel schedule? Discover the best time to fly to Bonn from Dulles 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.

Travel insights for flights from Dulles Intl to Bonn

Get recent, data-driven insights about flights from Dulles Intl to Bonn including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Bonn. Price data was last updated on October 25, 2024.

Booking 17 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to Bonn. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Find deals

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

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Bonn (average of $696). Flying from Washington, D.C. Dulles Intl Airport to Bonn in June is currently the most expensive (average of $1,117). 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 IAD to BN9?

Find hourly flight availability from Dulles 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 31, 2024.

When flying from Washington, D.C. Dulles 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 Washington, D.C. Dulles Intl Airport to Bonn?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Bonn. Price data was last updated on October 27, 2024.

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Bonn flight should consider departing on Tuesday 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.

Find deals

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 October 31, 2024.
Delta
8.0
Very good
8,835 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,835 reviews
Delta
8.0
Very good
8,835 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,352 reviews
Delta
8.0
Very good
8,835 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,240 reviews
Delta
8.0
Very good
8,835 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Turkish Airlines
7.4
Good
3,873 reviews
Delta
8.0
Very good
8,835 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Scandinavian Airlines
7.3
Good
1,300 reviews
Delta
8.0
Very good
8,835 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

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

  • Can I find flights from Washington, D.C. Dulles Intl Airport to Bonn for under $600 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Bonn for under $600. The cheapest flight booked recently is on TAP AIR PORTUGAL for just $530, but on average you can expect to pay $1,279.

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

    The cheapest airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Bonn are Scandinavian Airlines ($393), British Airways ($398), and Iberia ($467).

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Washington, D.C. Dulles Intl Airport to Bonn on time: Air Canada (65%), United Airlines (65%), Lufthansa (64%).

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

    While on average a flight from Washington, D.C. Dulles Intl Airport to Bonn is generally $3,156, our data shows the cheapest flight currently is $397. When looking at the most popular route, (Washington, D.C. Dulles Intl - Duesseldorf Intl), you can expect to pay $524 for that flight.

  • What does IAD to FRA mean?

    Great question - IAD to FRA just means Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport. Now you’ll know what these unique codes when you look for flights! Ready for more IATA code knowledge? These are related airports for your current travel destination: Duesseldorf Intl Airport (DUS), Cologne Köln/Bonn Airport (CGN), Dortmund Airport (DTM), Frankfurt-Hahn Airport (HHN), Düsseldorf Weeze Airport (NRN).

  • Can I find deals for flights from Dulles Intl to Bonn that include extra baggage allowance?

    The amount of baggage you can bring on your Dulles Intl to Bonn flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dulles Intl to Bonn with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl to Bonn flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles 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.

  • Can I find deals for flights from Dulles Intl to Bonn that allow pets onboard?

    Many airlines flying from Dulles Intl to Bonn offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dulles Intl to Bonn?

    Yes, you can often find last-minute deals on Dulles Intl to Bonn flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Washington, D.C. Dulles Intl Airport to Bonn flight deals updated?

    The Washington, D.C. Dulles Intl Airport to Bonn flight deals you see on this page were last updated on 10/31.

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

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Bonn (average of $696). Flying from Washington, D.C. Dulles Intl Airport to Bonn in June is currently the most expensive (average of $1,117). 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.

Alternative routes for Dulles Intl to Bonn

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Frankfurt flights
Reagan-National to Frankfurt flights
Baltimore to Frankfurt flights
Dulles Intl to Munich flights
Dulles Intl to Berlin flights
Baltimore to Munich flights
Reagan-National to Munich flights
Reagan-National to Berlin flights
Baltimore to Berlin flights
Dulles Intl to Duesseldorf Intl flights
Baltimore to Duesseldorf Intl flights
Reagan-National to Duesseldorf Intl flights
Dulles Intl to Stuttgart flights
Reagan-National to Stuttgart flights
Dulles Intl to Hamburg flights
Baltimore to Stuttgart flights
Baltimore to Hamburg flights
Reagan-National to Hamburg flights
Dulles Intl to Nuremberg flights
Baltimore to Cologne flights
Reagan-National to Cologne flights
Dulles Intl to Cologne flights
Baltimore to Frankfurt-Hahn flights
Reagan-National to Nuremberg flights
Baltimore to Nuremberg flights
Dulles Intl to Bremen flights
Baltimore to Bremen flights
Dulles Intl to Dresden flights
Baltimore to Dresden flights
Dulles Intl to Dortmund flights
Reagan-National to Dresden flights
Dulles Intl to Hannover flights
Baltimore to Saarbruecken flights
Baltimore to Münster flights
Baltimore to Dortmund flights
Baltimore to Hannover flights
Dulles Intl to Saarbruecken flights
Dulles Intl to Leipzig flights
Baltimore to Leipzig flights
Reagan-National to Hannover flights
Dulles Intl to Weeze flights
Baltimore to Paderborn flights

Top 10 airlines flying from Dulles Intl to Bonn

Discover the top 10 airlines that operate flights from Dulles 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 2,570,725 searches. Data last updated October 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$351Average$650FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$433Average$711FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$465Average$639FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$520Average$1,050FlexibilityNo cancel feeOn-time76%
DeltaCheapest$524Average$649FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$550Average$685FlexibilityNo cancel feeOn-time71%
KLMCheapest$552Average$775FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$554Average$706FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$557Average$903FlexibilityNo cancel feeOn-timeN/A
Thai AirwaysCheapest$567Average$1,111FlexibilityNo cancel feeOn-time77%
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.
View all available airlines