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Heidelberg

$536+ Cheap flights from Hartford (BDL) to Heidelberg, 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — FRA
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Hartford to Heidelberg

Cheapest flights from Hartford to Heidelberg
Explore the most affordable flight options available from Hartford to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This Booking.com deal was found by Cheapflights users on 12/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/182:50 pmBDL - FRA
2 stops23h 50mLufthansa
Sat 12/208:10 pmFRA - BDL
2 stops28h 45mLufthansa
Deal found 12/14$1,178
This KAYAK deal was found by Cheapflights users on 12/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/157:50 pmBDL - FRA
1 stop10h 00mLufthansa
Thu 1/19:00 amFRA - BDL
2 stops20h 58mLufthansa
Deal found 12/13$1,605
This Booking.com deal was found by Cheapflights users on 12/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/197:40 pmBDL - FRA
2 stops37h 55mLufthansa
Sun 12/219:40 pmFRA - BDL
2 stops32h 18mLufthansa
Deal found 12/15$1,651
This Cheapflightsfares deal was found by Cheapflights users on 12/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/232:50 pmBDL - FRA
1 stop15h 00mLufthansa
Tue 12/3010:15 amFRA - BDL
2 stops14h 40mLufthansa
Deal found 12/15$1,714
This Cheapflightsfares deal was found by Cheapflights users on 12/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/197:40 pmBDL - FRA
2 stops14h 15mLufthansa
Tue 12/309:00 amFRA - BDL
2 stops15h 55mLufthansa
Deal found 12/15$1,806

Find flight deals from Hartford to Heidelberg

Keep the following information in mind while searching for Hartford to Heidelberg flight deals. Data was last updated December 15, 2025.

Round-trip from

$536
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$982
From Hartford Bradley Intl to Heidelberg
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($199 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($27 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 Heidelberg 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 December 15, 2025.
Use the filters below to find and compare flights from Hartford to Heidelberg that are best for you.

Fly from

Hartford

Fly to

Heidelberg

Route

Depart

Return

Price

HartfordFrankfurt am Main

BDL - FRA

BDLFRA

Hartford Bradley Intl

Tue 2/10

3:02 pm-7:40 am

1 stop10h 38m

Frankfurt am Main

Mon 2/16

11:30 am-6:52 pm

1 stop13h 22m

$580

HartfordFrankfurt am Main

BDL - FRA

BDLFRA

Hartford Bradley Intl

Fri 1/30

6:00 am-12:05 pm

2 stops24h 05m

Frankfurt am Main

Tue 2/3

5:10 pm-9:29 pm

2 stops34h 19m

$589

HartfordFrankfurt am Main

BDL - FRA

BDLFRA

Hartford Bradley Intl

Wed 1/28

4:46 pm-4:05 pm

2 stops17h 19m

Frankfurt am Main

Wed 2/4

5:10 pm-2:22 pm

2 stops27h 12m

$590

HartfordFrankfurt am Main

BDL - FRA

BDLFRA

Hartford Bradley Intl

Thu 1/29

4:46 pm-4:05 pm

2 stops17h 19m

Frankfurt am Main

Thu 2/5

5:10 pm-2:22 pm

2 stops27h 12m

$590

HartfordFrankfurt am Main

BDL - FRA

BDLFRA

Hartford Bradley Intl

Tue 1/27

10:07 am-7:10 am

1 stop15h 03m

Frankfurt am Main

Tue 2/3

7:20 am-7:14 pm

2 stops17h 54m

$606

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Best time to book a flight from Hartford to Heidelberg

Have a flexible travel schedule? Discover the best time to fly to Heidelberg 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 Heidelberg

What is the cheapest time of day to fly from BDL to HE1?

Find hourly flight availability from Hartford to Heidelberg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 15, 2025.

A simple way to save on the total cost of your ticket is to fly from Hartford to Heidelberg in the morning. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight in the afternoon.

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

Reviews of airlines servicing Heidelberg

Get insights into the airlines that provide service to Heidelberg. 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 Heidelberg. Reviews last updated December 15, 2025.
Get a feel of what it's like to fly with United Airlines and Aer Lingus from Hartford to Heidelberg by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,093 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,093 reviews
United Airlines
7.4
Good
9,093 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Aer Lingus
7.2
Good
1,392 reviews
United Airlines
7.4
Good
9,093 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

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

    Located just 11.9 mi from the city center, Hartford Bradley Intl is the airport most travelers will use when flying to Heidelberg from Hartford. Booking flights from Bradley Intl (BDL) to Heidelberg should be relatively easy as there are 0 daily outbound flights to Heidelberg from 2 different airlines.

  • How long is the flight from Hartford to Heidelberg?

    For as low as $580, Lufthansa can have you in Heidelberg from Hartford in 10h 38m. There are 3742 mi between Hartford and Heidelberg. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hartford to Heidelberg 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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Top 2 airlines flying from Hartford to Heidelberg

Discover the top 2 airlines that operate flights from Hartford to Heidelberg. 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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$706Average$844FlexibilityNo cancel feeOn-time69%
Aer LingusCheapest$761Average$992FlexibilityNo cancel feeOn-timeN/A

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