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Heidelberg

$396+ Cheap flights from Hartford (BDL) to Heidelberg, 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — FRA
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheapflights Tip: The best prices from Hartford Bradley Intl to Heidelberg are usually found in February or October, booked 56 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Hartford to Heidelberg

Keep the following information in mind while searching for Hartford to Heidelberg flight deals. Data was last updated May 1, 2025.

Round-trip from

$760
(United Airlines)

One-way from

$396
(American Airlines)

Popular in

June

Cheapest in

February

Average price

$1,056
From Hartford Bradley Intl to Heidelberg
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One-way flight from Hartford Bradley Intl to Heidelberg
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Highest demand for flights based on searches. 20% potential increase in price ($243 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find 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 May 1, 2025.

This United Airlines deal was found by Cheapflights users on 5/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:51 pmBDL - FRA
1 stop9h 59mUnited Airlines
Thu 11/205:10 pmFRA - BDL
2 stops30h 14mUnited Airlines
Deal found 5/1$687
This KLM deal was found by Cheapflights users on 5/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/118:00 amBDL - FRA
1 stop18h 40mKLM
Thu 11/209:50 amFRA - BDL
1 stop18h 13mKLM
Deal found 5/1$703
This Finnair deal was found by Cheapflights users on 5/1. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1111:56 amBDL - FRA
2 stops14h 54mMultiple Airlines
Thu 11/2010:55 amFRA - BDL
2 stops18h 21mMultiple Airlines
Deal found 5/1$707
This Justfly.com deal was found by Cheapflights users on 4/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/187:45 pmBDL - FRA
2 stops30h 25mAir Canada
Fri 8/295:05 pmFRA - BDL
2 stops27h 04mAir Canada
Deal found 4/30$772
This Delta deal was found by Cheapflights users on 4/30. 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.
Sun 8/175:00 pmBDL - FRA
1 stop10h 50mDelta
Fri 8/2910:40 amFRA - BDL
1 stop15h 38mDelta
Deal found 4/30$783
This Gurufare deal was found by Cheapflights users on 5/1. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1110:32 amBDL - FRA
1 stop12h 58mLufthansa
Wed 9/171:10 pmFRA - BDL
1 stop16h 34mLufthansa
Deal found 5/1$831
This oojo deal was found by Cheapflights users on 4/30. 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.
Tue 5/137:14 amBDL - FRA
2 stops31h 46mTurkish Airlines
Thu 5/222:25 pmFRA - BDL
2 stops38h 43mTurkish Airlines
Deal found 4/30$975
This American Airlines deal was found by Cheapflights users on 5/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/161:35 pmBDL - FRA
2 stops18h 35mAmerican Airlines
Wed 1/710:15 amFRA - BDL
1 stop18h 39mAmerican Airlines
Deal found 5/1$1,056
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/136:05 pmBDL - FRA
1 stop10h 10mAer Lingus
Thu 5/2210:55 amFRA - BDL
1 stop11h 40mAer Lingus
Deal found 4/30$1,123
This Air France deal was found by Cheapflights users on 4/30. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/131:00 pmBDL - FRA
1 stop14h 50mAir France
Wed 5/217:05 amFRA - BDL
2 stops16h 54mAir France
Deal found 4/30$1,470

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 May 1, 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

Wed 10/15

10:33 am-7:20 am

1 stop14h 47m

Frankfurt am Main

Tue 10/21

9:55 am-2:24 pm

2 stops34h 29m

$760

HartfordFrankfurt am Main

BDL - FRA

BDLFRA

Hartford Bradley Intl

Mon 8/18

7:45 pm-8:10 am

2 stops30h 25m

Frankfurt am Main

Fri 8/29

5:05 pm-2:09 pm

2 stops27h 04m

$772

HartfordFrankfurt am Main

BDL - FRA

BDLFRA

Hartford Bradley Intl

Sun 8/17

5:00 pm-9:50 am

1 stop10h 50m

Frankfurt am Main

Thu 8/28

10:40 am-8:18 pm

1 stop15h 38m

$783

HartfordFrankfurt am Main

BDL - FRA

BDLFRA

Hartford Bradley Intl

Wed 10/15

10:33 am-8:10 am

3 stops15h 37m

Frankfurt am Main

Tue 10/21

9:55 am-9:32 pm

2 stops17h 37m

$789

HartfordFrankfurt am Main

BDL - FRA

BDLFRA

Hartford Bradley Intl

Thu 9/11

10:32 am-5:30 am

1 stop12h 58m

Frankfurt am Main

Wed 9/17

1:10 pm-11:44 pm

1 stop16h 34m

$831

HartfordFrankfurt am Main

BDL - FRA

BDLFRA

Hartford Bradley Intl

Tue 5/13

7:14 am-9:00 pm

2 stops31h 46m

Frankfurt am Main

Thu 5/22

2:25 pm-11:08 pm

2 stops38h 43m

$975

HartfordFrankfurt am Main

BDL - FRA

BDLFRA

Hartford Bradley Intl

Tue 5/13

6:05 pm-10:15 am

1 stop10h 10m

Frankfurt am Main

Thu 5/22

10:55 am-4:35 pm

1 stop11h 40m

$1,123

HartfordFrankfurt am Main

BDL - FRA

BDLFRA

Hartford Bradley Intl

Fri 6/20

9:56 am-7:20 am

1 stop15h 24m

Frankfurt am Main

Sun 6/29

9:20 am-4:35 pm

1 stop13h 15m

$1,383

HartfordFrankfurt am Main

BDL - FRA

BDLFRA

Hartford Bradley Intl

Tue 5/13

1:00 pm-9:50 am

1 stop14h 50m

Frankfurt am Main

Wed 5/21

7:05 am-5:59 pm

2 stops16h 54m

$1,470

HartfordFrankfurt am Main

BDL - FRA

BDLFRA

Hartford Bradley Intl

Mon 9/8

8:28 am-7:20 am

2 stops16h 52m

$396

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 13 results
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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

How far ahead should I book a flight from Hartford to Heidelberg?

Use this chart to determine the optimal time to book a round-trip flight from Hartford to Heidelberg. Price data was last updated on April 25, 2025.

The best time to book flights from Hartford to Heidelberg is 55 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 May 1, 2025.

When flying from Hartford to Heidelberg, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Heidelberg by month

Plan your trip to Heidelberg by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Heidelberg ranges from 1.6 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Heidelberg when rainfall is around 1.6 in.

Temperature in Heidelberg by month

Plan your trip to Heidelberg by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Heidelberg, use this chart to help with planning. For those seeking warmer temperatures, July 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 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 May 1, 2025.
To help decide which airline to fly from Hartford to Heidelberg, see what other customers have to say about Delta, Air France and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

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
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

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
1,446 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

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.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

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.
Turkish Airlines
7.3
Good
3,791 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

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
7,934 reviews

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

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 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 3 different airlines.

  • What are the cheapest airlines to fly from Hartford to Heidelberg one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $396. Users have also found prices from $415 and $444 on Lufthansa and Air Canada, respectively.

  • 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.

  • What is the cheapest month to book a flight from Hartford to Heidelberg?

    Currently, January is the cheapest month in which you can book a flight from Hartford to Heidelberg (average of $729). Flying from Hartford to Heidelberg in June is currently the most expensive (average of $1,086). 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

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Top 3 airlines flying from Hartford to Heidelberg

Discover the top 3 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$600Average$873FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$691Average$873FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$840Average$1,141FlexibilityNo cancel feeOn-time76%

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