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Heidelberg

$775+ 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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — FRA
jul. 9 — jul. 161
jue. 7/9
jue. 7/16
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 junio 9, 2026.

This United Airlines deal was found by Cheapflights users on 6/7. 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.
lun. 11/166:30 pm
BDL
-
FRA
2 stops32h 40m
United Airlines
jue. 11/198:40 am
FRA
-
BDL
1 stop14h 44m
United Airlines
Deal found 6/7$775
This United Airlines deal was found by Cheapflights users on 6/9. 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.
mar. 11/242:48 pm
BDL
-
FRA
1 stop10h 22m
United Airlines
mar. 12/159:00 am
FRA
-
BDL
2 stops15h 38m
United Airlines
Deal found 6/9$848
This KLM deal was found by Cheapflights users on 6/8. 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.
mar. 11/247:00 am
BDL
-
FRA
1 stop18h 50m
KLM
mar. 12/1511:45 am
FRA
-
BDL
2 stops17h 52m
KLM
Deal found 6/8$850
This KLM deal was found by Cheapflights users on 6/9. 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.
mar. 11/2411:50 am
BDL
-
FRA
1 stop14h 00m
Multiple Airlines
mar. 12/1510:40 am
FRA
-
BDL
1 stop16h 30m
Multiple Airlines
Deal found 6/9$851
This Delta deal was found by Cheapflights users on 6/5. 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.
mar. 11/245:48 am
BDL
-
FRA
2 stops20h 02m
Delta
mar. 12/1510:15 am
FRA
-
BDL
2 stops19h 22m
Delta
Deal found 6/5$854
This Air Canada deal was found by Cheapflights users on 6/7. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/2410:23 am
BDL
-
FRA
3 stops18h 47m
Air Canada
mar. 12/1510:15 am
FRA
-
BDL
3 stops19h 42m
Air Canada
Deal found 6/7$870

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 junio 9, 2026.

Round-trip from

$775
(United Airlines)

Popular in

March

Cheapest in

February

Average price

$869
From Hartford Bradley Intl to Heidelberg
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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 junio 9, 2026.
Use the filters below to find and compare flights from Hartford to Heidelberg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HartfordFrankfurt am Main

BDL - FRA

BDLFRA

Hartford Bradley Intl

lun. 11/16

6:30 pm-9:10 am

2 stops32h 40m

Frankfurt am Main

jue. 11/19

8:40 am-5:24 pm

1 stop14h 44m

$775
Quickest round-trip

HartfordFrankfurt am Main

BDL - FRA

BDLFRA

Hartford Bradley Intl

mar. 11/24

2:48 pm-7:10 am

1 stop10h 22m

Frankfurt am Main

mar. 12/15

9:00 am-6:38 pm

2 stops15h 38m

$848

HartfordFrankfurt am Main

BDL - FRA

BDLFRA

Hartford Bradley Intl

mar. 11/24

7:00 am-7:50 am

1 stop18h 50m

Frankfurt am Main

mar. 12/15

11:45 am-11:37 pm

2 stops17h 52m

$850

HartfordFrankfurt am Main

BDL - FRA

BDLFRA

Hartford Bradley Intl

mar. 11/24

11:50 am-7:50 am

1 stop14h 00m

Frankfurt am Main

mar. 12/15

10:40 am-9:10 pm

1 stop16h 30m

$852

HartfordFrankfurt am Main

BDL - FRA

BDLFRA

Hartford Bradley Intl

mar. 11/24

5:48 am-7:50 am

2 stops20h 02m

Frankfurt am Main

mar. 12/15

10:15 am-11:37 pm

2 stops19h 22m

$854
Cheapest one-way
Quickest one-way

HartfordFrankfurt am Main

BDL - FRA

BDLFRA

Hartford Bradley Intl

sáb. 6/27

6:00 pm-10:15 am

1 stop10h 15m

$884

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/5

Sorted by cheapest first

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 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 junio 9, 2026.
Get a feel of what it's like to fly with United Airlines,Aer Lingus, andLufthansa 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
9,800 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,800 reviews
United Airlines
7.4
Good
9,800 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
Aer Lingus
7.3
Good
1,599 reviews
United Airlines
7.4
Good
9,800 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
Lufthansa
6.8
Okay
8,049 reviews
United Airlines
7.4
Good
9,800 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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.

  • How long is the flight from Hartford to Heidelberg?

    For as low as $775, United Airlines can have you in Heidelberg from Hartford in 32h 40m. There are 3742 mi between Hartford and Heidelberg.

  • 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 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 junio 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$582Average$914FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$698Average$869FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$706Average$757FlexibilityNo cancel feeOn-time69%

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