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Heidelberg

$196+ Cheap flights from Boston (BOS) 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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — FRA
mars 19 — mars 261
mer. 3/19
mer. 3/26
1 adult, Economy
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The best prices from Boston Logan Intl to Heidelberg are usually found in April or August, booked 28 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Boston to Heidelberg

Keep the following information in mind while searching for Boston to Heidelberg flight deals. Data was last updated mars 14, 2025.

Round-trip from

$578
(Mytrip)

One-way from

$196
(Mytrip)

Popular in

October

Cheapest in

April

Average price

$816
From Boston Logan Intl to Heidelberg
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One-way flight from Boston Logan Intl to Heidelberg
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Highest demand for flights based on searches. 4% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Boston to Heidelberg

Cheapest flights from Boston to Heidelberg
Explore the most affordable flight options available from Boston to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mars 14, 2025.

This oojo deal was found by Cheapflights users on 3/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/226:10 pmBOS - FRA
1 stop12h 30mTAP AIR PORTUGAL
mer. 10/86:05 amFRA - BOS
1 stop20h 00mTAP AIR PORTUGAL
Deal found 3/13$576
This Mytrip deal was found by Cheapflights users on 3/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/204:15 pmBOS - FRA
Nonstop7h 00mCondor
sam. 5/2411:45 amFRA - BOS
Nonstop8h 15mCondor
Deal found 3/12$578
This Condor deal was found by Cheapflights users on 3/13. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/14:15 pmBOS - FRA
Nonstop7h 00mMultiple Airlines
dim. 6/111:15 amFRA - BOS
1 stop13h 23mMultiple Airlines
Deal found 3/13$590
This oojo deal was found by Cheapflights users on 3/12. 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.
mer. 4/25:40 pmBOS - FRA
1 stop20h 05mScandinavian Airlines
mer. 4/168:30 pmFRA - BOS
1 stop25h 05mScandinavian Airlines
Deal found 3/12$599
This oojo deal was found by Cheapflights users on 3/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 3/229:00 pmBOS - FRA
1 stop20h 15mTurkish Airlines
dim. 4/62:25 pmFRA - BOS
1 stop35h 15mTurkish Airlines
Deal found 3/13$711

Find flights from Boston to Heidelberg within your budget

Customize your flight search to find flights from Boston 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 mars 14, 2025.

Fly from

Boston

Fly to

Heidelberg

Route

Depart

Return

Price

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

mar. 5/20

4:15 pm-5:15 am

Nonstop7h 00m

Frankfurt am Main

sam. 5/24

11:45 am-2:00 pm

Nonstop8h 15m

$578

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

jeu. 5/1

4:15 pm-5:15 am

Nonstop7h 00m

Frankfurt am Main

dim. 6/1

11:15 am-6:38 pm

1 stop13h 23m

$590

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

mer. 4/2

5:40 pm-7:45 pm

1 stop20h 05m

Frankfurt am Main

mer. 4/16

8:30 pm-3:35 pm

1 stop25h 05m

$599

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

lun. 5/5

6:10 pm-12:40 pm

1 stop12h 30m

Frankfurt am Main

lun. 5/19

7:40 pm-2:15 pm

1 stop24h 35m

$602

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

sam. 3/22

9:00 pm-10:15 pm

1 stop20h 15m

Frankfurt am Main

dim. 4/6

2:25 pm-7:40 pm

1 stop35h 15m

$711

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

mer. 6/4

5:30 pm-10:15 am

1 stop10h 45m

Frankfurt am Main

mer. 6/11

10:55 am-6:45 pm

1 stop13h 50m

$778

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

lun. 4/7

8:00 am-1:00 pm

2 stops23h 00m

$256

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

mar. 4/8

9:15 pm-1:35 pm

1 stop10h 20m

$304

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

mar. 3/25

9:00 pm-12:05 pm

1 stop10h 05m

$325

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

lun. 4/7

4:00 pm-10:40 am

1 stop12h 40m

$366

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 20 results
1
2

Best time to book a flight from Boston to Heidelberg

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

Travel insights for flights from Boston to Heidelberg

Get recent, data-driven insights about flights from Boston to Heidelberg including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Boston to Heidelberg. Price data was last updated on March 7, 2025.

Booking 28 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Heidelberg. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Boston to Heidelberg (average of $729). Flying from Boston to Heidelberg in June is currently the most expensive (average of $1,089). 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.

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

Find hourly flight availability from Boston 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 mars 14, 2025.

When flying from Boston 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.

What is the cheapest day to fly from Boston to Heidelberg?

Use this chart to determine the cheapest time to fly round-trip from Boston to Heidelberg. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Boston to Heidelberg flight should consider departing on Sunday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Boston to Heidelberg

Explore weekly flight availability from Boston to Heidelberg. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated mars 14, 2025.

The most flights from BOS to HE1 are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

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 mars 14, 2025.
Read reviews from past customers who have flown Singapore Airlines, Alaska Airlines and Azores Airlines from Boston to Heidelberg. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,279 reviews

Entertainment

8.0

Overall

8.1

Food

7.7

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Singapore Airlines
8.1
Very good
1,279 reviews
Singapore Airlines
8.1
Very good
1,279 reviews

Entertainment

8.0

Overall

8.1

Food

7.7

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Alaska Airlines
8.0
Very good
9,735 reviews
Singapore Airlines
8.1
Very good
1,279 reviews

Entertainment

8.0

Overall

8.1

Food

7.7

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Azores Airlines
7.6
Good
63 reviews
Singapore Airlines
8.1
Very good
1,279 reviews

Entertainment

8.0

Overall

8.1

Food

7.7

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

United Airlines
7.4
Good
8,623 reviews
Singapore Airlines
8.1
Very good
1,279 reviews

Entertainment

8.0

Overall

8.1

Food

7.7

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Turkish Airlines
7.3
Good
3,756 reviews
Singapore Airlines
8.1
Very good
1,279 reviews

Entertainment

8.0

Overall

8.1

Food

7.7

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Related info for your journey

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

    If you book a flight to Heidelberg from Boston, you will be flying from Logan Intl, which is the city’s only airport. Boston Logan Intl (BOS) is located 2.6 mi from the center of Boston. There are 5 flights from Logan Intl to Heidelberg per day from 17 different airlines.

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

    $196 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on Azores Airlines and Icelandair, with prices starting from $304 and $325, respectively.

  • What are the most reliable airlines from Boston to Heidelberg?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Boston to Heidelberg on time: Air Canada (89%), Thai Airways (89%), Brussels Airlines (89%).

  • What are the cheapest flights from Boston to Heidelberg?

    On average you can expect to pay $3,262 for a flight from Boston to Heidelberg. The cheapest flight overall is $425 while the most popular route, (Boston Logan Intl - Frankfurt am Main) is currently priced at $365.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston 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 Boston to Heidelberg?

    Currently, January is the cheapest month in which you can book a flight from Boston to Heidelberg (average of $729). Flying from Boston to Heidelberg in June is currently the most expensive (average of $1,089). 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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Top 10 airlines flying from Boston to Heidelberg

Discover the top 10 airlines that operate flights from Boston 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 mars 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$343Average$471FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$380Average$818FlexibilityNo cancel feeOn-time75%
CondorCheapest$438Average$730FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$458Average$716FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$475Average$640FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$527Average$692FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$547Average$654FlexibilityNo cancel feeOn-timeN/A
ITA AirwaysCheapest$549Average$756FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$578Average$1,257FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$588Average$793FlexibilityNo cancel feeOn-time70%
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