HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bonn

$433+ Cheap flights from Baltimore (BWI) 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — FRA
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Baltimore 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 Baltimore to Bonn

Keep the following information in mind while searching for Baltimore to Bonn flight deals. Data was last updated April 2, 2025.

Round-trip from

$668
(Gurufare)

One-way from

$433
(Kiwi.com)

Popular in

November

Cheapest in

September

Average price

$685
From Baltimore/Washington to Bonn
Search Deals
One-way flight from Baltimore/Washington to Bonn
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($122 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Baltimore to Bonn

Cheapest flights from Baltimore to Bonn
Explore the most affordable flight options available from Baltimore to Bonn. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This American Airlines deal was found by Cheapflights users on 3/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/318:12 pmBWI - DUS
2 stops15h 48mAmerican Airlines
Wed 4/97:15 amDUS - BWI
2 stops16h 29mAmerican Airlines
Deal found 3/31$637
This British Airways deal was found by Cheapflights users on 3/31. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/189:20 pmBWI - DUS
1 stop10h 05mBritish Airways
Thu 6/57:10 amDUS - BWI
1 stop18h 25mBritish Airways
Deal found 3/31$645
This Delta deal was found by Cheapflights users on 4/1. 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.
Tue 7/151:00 pmBWI - DUS
2 stops12h 40mDelta
Tue 8/192:30 pmDUS - BWI
2 stops13h 13mDelta
Deal found 4/1$725
This United Airlines deal was found by Cheapflights users on 3/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/57:02 pmBWI - DUS
2 stops16h 38mMultiple Airlines
Mon 5/129:30 amDUS - BWI
2 stops18h 07mMultiple Airlines
Deal found 3/31$777
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/316:50 pmBWI - DUS
1 stop10h 35mPLAY
Mon 8/1112:25 pmDUS - BWI
1 stop11h 15mPLAY
Deal found 3/31$789
This Aeromexico deal was found by Cheapflights users on 3/31. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/15:40 pmBWI - DUS
2 stops18h 20mAir France
Sun 4/66:40 amDUS - BWI
2 stops21h 16mAir France
Deal found 3/31$816
This United Airlines deal was found by Cheapflights users on 3/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/305:20 pmBWI - DUS
2 stops20h 35mUnited Airlines
Mon 8/117:00 amDUS - BWI
2 stops20h 42mUnited Airlines
Deal found 3/31$1,083
This Icelandair deal was found by Cheapflights users on 3/31. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/288:30 pmBWI - DUS
2 stops16h 15mIcelandair
Mon 8/117:25 pmDUS - BWI
2 stops30h 00mIcelandair
Deal found 3/31$1,163
This CheapOair deal was found by Cheapflights users on 4/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/129:00 amBWI - DUS
2 stops31h 10mScandinavian Airlines
Thu 6/196:05 amDUS - BWI
2 stops22h 08mScandinavian Airlines
Deal found 4/1$1,314

Cheapflights Fare Finder

Customize your flight search to find flights from Baltimore 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 2, 2025.
Use the filters below to find and compare flights from Baltimore to Bonn that are best for you.

Fly from

Baltimore

Fly to

Bonn

Route

Depart

Return

Price

BaltimoreDüsseldorf

BWI - DUS

BWIDUS

Baltimore/Washington

Sun 5/18

9:20 pm-1:25 pm

1 stop10h 05m

Duesseldorf Intl

Thu 6/5

7:10 am-7:35 pm

1 stop18h 25m

$645

BaltimoreDüsseldorf

BWI - DUS

BWIDUS

Baltimore/Washington

Mon 5/5

9:20 pm-9:05 pm

1 stop17h 45m

Duesseldorf Intl

Mon 5/12

7:00 am-7:35 pm

1 stop18h 35m

$693

BaltimoreDüsseldorf

BWI - DUS

BWIDUS

Baltimore/Washington

Mon 5/5

7:02 pm-5:40 pm

2 stops16h 38m

Duesseldorf Intl

Mon 5/12

9:30 am-9:37 pm

2 stops18h 07m

$777

BaltimoreDüsseldorf

BWI - DUS

BWIDUS

Baltimore/Washington

Wed 4/30

12:47 pm-7:40 am

2 stops12h 53m

Duesseldorf Intl

Mon 5/5

6:20 am-4:50 pm

2 stops16h 30m

$829

BaltimoreDüsseldorf

BWI - DUS

BWIDUS

Baltimore/Washington

Tue 6/3

5:15 pm-6:00 pm

2 stops18h 45m

Duesseldorf Intl

Tue 6/10

6:40 am-3:52 pm

2 stops15h 12m

$883

BaltimoreDüsseldorf

BWI - DUS

BWIDUS

Baltimore/Washington

Mon 5/19

8:30 pm-6:45 pm

2 stops16h 15m

Duesseldorf Intl

Tue 6/3

10:10 am-7:25 pm

2 stops15h 15m

$1,169

BaltimoreDüsseldorf

BWI - DUS

BWIDUS

Baltimore/Washington

Thu 6/12

9:00 am-10:10 pm

2 stops31h 10m

Duesseldorf Intl

Thu 6/19

6:05 am-10:13 pm

2 stops22h 08m

$1,314

BaltimoreDüsseldorf

BWI - DUS

BWIDUS

Baltimore/Washington

Thu 5/1

8:30 pm-9:55 pm

2 stops19h 25m

$433

BaltimoreDüsseldorf

BWI - DUS

BWIDUS

Baltimore/Washington

Sun 5/18

9:20 pm-1:25 pm

1 stop10h 05m

$508

BaltimoreDüsseldorf

BWI - DUS

BWIDUS

Baltimore/Washington

Mon 5/19

4:47 pm-1:55 pm

2 stops15h 08m

$531

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Best time to book a flight from Baltimore to Bonn

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

What is the cheapest month to book a flight from Baltimore to Bonn?

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

Find hourly flight availability from Baltimore 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 2, 2025.

When flying from Baltimore 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 Baltimore to Bonn?

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

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

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 2, 2025.
Delta
8.0
Very good
7,898 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

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
7,898 reviews
Delta
8.0
Very good
7,898 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

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.
Air France
7.4
Good
1,425 reviews
Delta
8.0
Very good
7,898 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

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.
Scandinavian Airlines
7.3
Good
1,328 reviews
Delta
8.0
Very good
7,898 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,898 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

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.
Icelandair
7.0
Good
476 reviews
Delta
8.0
Very good
7,898 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

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

  • What airport do you fly from for flights from Baltimore to Bonn?

    Located just 8.5 mi from the city center, Baltimore/Washington is the airport most travelers will use when flying to Bonn from Baltimore. Booking flights from Baltimore/Washington (BWI) to Bonn should be relatively easy as there are 0 daily outbound flights to Bonn from 10 different airlines.

  • What are the cheapest flights from Baltimore to Bonn?

    Looking at all options, your cheapest flight can be booked for $888. While the most popular route (Baltimore/Washington - Duesseldorf Intl) can be booked for $645 on average our data indicates $890 when flying from Baltimore to Bonn.

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

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

  • How can I find direct flights from Baltimore to Bonn?

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

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

    Yes. Cheapflights offers flight deals from Baltimore 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 Baltimore to Bonn?

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

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 Baltimore to Bonn

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

Top 10 airlines flying from Baltimore to Bonn

Discover the top 10 airlines that operate flights from Baltimore 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 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$356Average$426FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$491Average$856FlexibilityNo cancel feeOn-time76%
CondorCheapest$519Average$789FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$584Average$1,205FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$605Average$950FlexibilityNo cancel feeOn-time70%
DeltaCheapest$652Average$1,046FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$689Average$1,103FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$760Average$950FlexibilityNo cancel feeOn-time75%
KLMCheapest$782Average$999FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$818Average$1,278FlexibilityNo cancel feeOn-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.