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Bonn

$424+ Cheap flights from Hartford (BDL) 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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — FRA
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Hartford to Bonn

Keep the following information in mind while searching for Hartford to Bonn flight deals. Data was last updated September 16, 2025.

Round-trip from

$703
(Finnair)

One-way from

$424
(Ovago)

Popular in

August

Cheapest in

May

Average price

$1,005
From Hartford Bradley Intl to Bonn
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One-way flight from Hartford Bradley Intl to Bonn
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Highest demand for flights based on searches. 14% potential increase in price ($160 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Hartford to Bonn

Cheapest flights from Hartford to Bonn
Explore the most affordable flight options available from Hartford to Bonn. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Finnair deal was found by Cheapflights users on 9/16. 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.
Wed 11/56:00 amBDL - DUS
2 stops29h 55mMultiple Airlines
Wed 12/36:40 pmDUS - BDL
2 stops34h 18mMultiple Airlines
Deal found 9/16$703
This Finnair deal was found by Cheapflights users on 9/14. 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.
Sun 11/236:00 amBDL - DUS
2 stops29h 55mMultiple Airlines
Wed 12/106:40 pmDUS - BDL
2 stops34h 18mMultiple Airlines
Deal found 9/14$778
This Finnair deal was found by Cheapflights users on 9/15. 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.
Tue 12/166:00 amBDL - DUS
2 stops29h 55mMultiple Airlines
Mon 12/296:40 pmDUS - BDL
2 stops34h 30mMultiple Airlines
Deal found 9/15$803
This FlightHub deal was found by Cheapflights users on 9/14. 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.
Mon 11/245:40 pmBDL - DUS
1 stop10h 10mAer Lingus
Tue 12/910:30 amDUS - BDL
1 stop11h 40mAer Lingus
Deal found 9/14$817
This FlightHub deal was found by Cheapflights users on 9/14. 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.
Mon 11/245:40 pmBDL - DUS
1 stop10h 10mAer Lingus
Wed 12/1010:30 amDUS - BDL
2 stops17h 55mAer Lingus
Deal found 9/14$820
This FlightHub deal was found by Cheapflights users on 9/15. 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.
Wed 11/56:00 amBDL - DUS
2 stops21h 50mAer Lingus
Wed 12/38:30 pmDUS - BDL
1 stop25h 40mAer Lingus
Deal found 9/15$822
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 11/252:47 pmBDL - DUS
2 stops16h 48mUnited Airlines
Thu 12/1110:50 amDUS - BDL
2 stops19h 09mUnited Airlines
Deal found 9/14$830
This United Airlines deal was found by Cheapflights users on 9/14. 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 11/2610:34 amBDL - DUS
2 stops17h 06mUnited Airlines
Fri 12/128:30 amDUS - BDL
2 stops19h 23mUnited Airlines
Deal found 9/14$832

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hartford 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 September 16, 2025.
Use the filters below to find and compare flights from Hartford to Bonn that are best for you.

Fly from

Hartford

Fly to

Bonn

Route

Depart

Return

Price

HartfordDüsseldorf

BDL - DUS

BDLDUS

Hartford Bradley Intl

Wed 11/5

6:00 am-5:55 pm

2 stops29h 55m

Duesseldorf Intl

Wed 12/3

6:40 pm-10:58 pm

2 stops34h 18m

$703

HartfordDüsseldorf

BDL - DUS

BDLDUS

Hartford Bradley Intl

Tue 12/16

6:00 am-5:55 pm

2 stops29h 55m

Duesseldorf Intl

Mon 12/29

6:40 pm-11:10 pm

2 stops34h 30m

$803

HartfordDüsseldorf

BDL - DUS

BDLDUS

Hartford Bradley Intl

Wed 11/5

11:27 am-9:50 am

2 stops16h 23m

Duesseldorf Intl

Wed 12/3

8:30 pm-4:10 pm

1 stop25h 40m

$822

HartfordDüsseldorf

BDL - DUS

BDLDUS

Hartford Bradley Intl

Mon 11/24

2:47 pm-1:55 pm

2 stops17h 08m

Duesseldorf Intl

Fri 12/12

10:35 am-11:59 pm

2 stops19h 24m

$830

HartfordDüsseldorf

BDL - DUS

BDLDUS

Hartford Bradley Intl

Tue 11/25

10:34 am-1:35 pm

2 stops21h 01m

Duesseldorf Intl

Fri 12/12

2:30 pm-11:59 pm

2 stops15h 29m

$830

HartfordDüsseldorf

BDL - DUS

BDLDUS

Hartford Bradley Intl

Tue 11/25

10:34 am-1:35 pm

2 stops21h 01m

Duesseldorf Intl

Wed 12/10

10:30 am-11:59 pm

2 stops19h 29m

$830

HartfordDüsseldorf

BDL - DUS

BDLDUS

Hartford Bradley Intl

Sun 10/12

6:05 pm-9:45 am

1 stop9h 40m

$424

HartfordDüsseldorf

BDL - DUS

BDLDUS

Hartford Bradley Intl

Sun 10/12

7:02 pm-5:30 pm

2 stops16h 28m

$457

HartfordDüsseldorf

BDL - DUS

BDLDUS

Hartford Bradley Intl

Sat 10/11

6:05 pm-9:45 am

1 stop9h 40m

$524

HartfordDüsseldorf

BDL - DUS

BDLDUS

Hartford Bradley Intl

Sun 10/12

10:33 am-9:55 am

3 stops17h 22m

$651

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 11 results
1
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Best time to book a flight from Hartford to Bonn

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

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

Find hourly flight availability from Hartford 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 16, 2025.

When flying from Hartford 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.

How much does it cost to fly round-trip from Hartford to Bonn?

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 September 16, 2025.
Read through reviews of airlines operating flights from Hartford to Bonn, such as Aer Lingus and Lufthansa. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,274 reviews

Boarding

7.3

Crew

8.0

Food

6.5

Comfort

7.1

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - DUB

Most airlines board by group even though passengers are seated at the back. At Seatac, passengers were seated starting at the back. Otherwise, flight was good.
Aer Lingus
7.2
Good
1,274 reviews
Aer Lingus
7.2
Good
1,274 reviews

Boarding

7.3

Crew

8.0

Food

6.5

Comfort

7.1

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - DUB

Most airlines board by group even though passengers are seated at the back. At Seatac, passengers were seated starting at the back. Otherwise, flight was good.
Lufthansa
6.8
Okay
7,407 reviews
Aer Lingus
7.2
Good
1,274 reviews

Boarding

7.3

Crew

8.0

Food

6.5

Comfort

7.1

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - DUB

Most airlines board by group even though passengers are seated at the back. At Seatac, passengers were seated starting at the back. Otherwise, flight was good.

Related info for your journey

Find useful and relevant information for your journey from Hartford 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 Hartford to Bonn?

    Hartford Bradley Intl (BDL) is the airport you will fly out of if you book a flight from Hartford to Bonn. You should not have trouble finding flights to Bonn from Bradley Intl; the airport handles an average of 0 outbound flights to Bonn per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Hartford airport to Bonn. It is only a 11.9 mi journey to Bradley Intl (BDL) from Hartford’s city center.

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

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

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

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

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

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

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

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Alternative routes for Hartford to Bonn

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Hartford to Bonn

Discover the top 3 airlines that operate flights from Hartford 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$622Average$1,079FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$691Average$931FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$889Average$1,005FlexibilityNo cancel feeOn-time76%

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