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Bonn

$594+ Cheap flights from Hartford (BDL) to Bonn, Germany

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — FRA
ene. 22 — ene. 291
jue. 1/22
jue. 1/29
1 adult, Economy
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Cheap flight deals from Hartford to Bonn

Best flights from Hartford to Bonn
Discover carefully curated flight deals from Hartford to Bonn that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 23, 2025.

This United Airlines deal was found by Cheapflights users on 12/20. 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.
mié. 2/410:10 amBDL - DUS
2 stops17h 30mUnited Airlines
dom. 2/88:30 amDUS - BDL
2 stops18h 59mUnited Airlines
Deal found 12/20$594

Find flight deals from Hartford to Bonn

Keep the following information in mind while searching for Hartford to Bonn flight deals. Data was last updated diciembre 23, 2025.

Round-trip from

$594
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$1,580
From Hartford Bradley Intl to Bonn
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($158 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 diciembre 23, 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

mié. 2/4

10:10 am-9:40 am

2 stops17h 30m

Duesseldorf Intl

dom. 2/8

8:30 am-9:29 pm

2 stops18h 59m

$594

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

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 diciembre 23, 2025.

It’s optimal to fly from Hartford to Bonn in the evening. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight in the morning.

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 diciembre 23, 2025.
Read through reviews of airlines operating flights from Hartford to Bonn, such as Aer Lingus. 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
1,412 reviews

Overall

7.2

Boarding

7.4

Comfort

7.1

Crew

8.0

Entertainment

6.9

Food

6.6

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
1,412 reviews
Aer Lingus
7.2
Good
1,412 reviews

Overall

7.2

Boarding

7.4

Comfort

7.1

Crew

8.0

Entertainment

6.9

Food

6.6

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 2 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.

  • How long is the flight from Hartford to Bonn?

    For as low as $594, United Airlines can have you in Bonn from Hartford in 17h 30m. Hartford and Bonn are separated by a distance of 3636 mi.

  • 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.

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 2 airlines flying from Hartford to Bonn

Discover the top 2 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 diciembre 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$650Average$882FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$706Average$844FlexibilityNo cancel feeOn-time69%

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