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$260+ Cheap flights from Baltimore (BWI) 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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — FRA
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheapflights Tip: The best prices from Baltimore/Washington to Heidelberg are usually found in January or February, booked 90 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from Baltimore to Heidelberg

Keep the following information in mind while searching for Baltimore to Heidelberg flight deals. Data was last updated March 28, 2025.

Round-trip from

$622
(AirNGo)

One-way from

$271
(Kiwi.com)

Popular in

May

Cheapest in

January

Average price

$847
From Baltimore/Washington to Heidelberg
Search Deals
One-way flight from Baltimore/Washington to Heidelberg
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($103 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($16 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 Baltimore to Heidelberg

Cheapest flights from Baltimore to Heidelberg
Explore the most affordable flight options available from Baltimore to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This AirNGo deal was found by Cheapflights users on 3/27. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/18:30 pmBWI - FRA
1 stop10h 30mIcelandair
Tue 5/62:00 pmFRA - BWI
1 stop11h 25mIcelandair
Deal found 3/27$622
This Mytrip deal was found by Cheapflights users on 3/28. 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.
Sun 5/46:50 pmBWI - FRA
2 stops18h 00mMultiple Airlines
Mon 5/127:40 amFRA - BWI
2 stops16h 00mMultiple Airlines
Deal found 3/28$679
This KAYAK deal was found by Cheapflights users on 3/27. 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.
Tue 9/232:10 pmBWI - FRA
2 stops18h 30mScandinavian Airlines
Sun 9/283:25 pmFRA - BWI
2 stops36h 18mScandinavian Airlines
Deal found 3/27$823
This Ticket deal was found by Cheapflights users on 3/28. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/132:10 pmBWI - FRA
1 stop12h 45mKLM
Tue 4/2210:40 amFRA - BWI
1 stop15h 20mKLM
Deal found 3/28$896
This Delta deal was found by Cheapflights users on 3/27. 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.
Sat 10/117:50 pmBWI - FRA
2 stops30h 50mDelta
Tue 10/2110:40 amFRA - BWI
1 stop14h 13mDelta
Deal found 3/27$900
This AirNGo deal was found by Cheapflights users on 3/27. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1312:00 pmBWI - FRA
1 stop14h 55mAir France
Tue 4/2210:40 amFRA - BWI
1 stop17h 16mAir France
Deal found 3/27$905
This Virgin Atlantic deal was found by Cheapflights users on 3/26. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/191:00 pmBWI - FRA
1 stop14h 50mVirgin Atlantic
Sat 11/810:40 amFRA - BWI
2 stops19h 37mVirgin Atlantic
Deal found 3/26$910
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Wed 8/2010:45 amBWI - FRA
1 stop14h 35mUnited Airlines
Fri 9/1212:40 pmFRA - BWI
1 stop14h 17mUnited Airlines
Deal found 3/27$930
This British Airways deal was found by Cheapflights users on 3/26. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1510:45 amBWI - FRA
1 stop14h 35mBritish Airways
Wed 4/239:20 amFRA - BWI
1 stop13h 43mBritish Airways
Deal found 3/26$931
This American Airlines deal was found by Cheapflights users on 3/26. 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.
Sun 4/1310:45 amBWI - FRA
1 stop14h 35mAmerican Airlines
Sun 4/279:20 amFRA - BWI
1 stop18h 59mAmerican Airlines
Deal found 3/26$981

Cheapflights Fare Finder

Customize your flight search to find flights from Baltimore 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 March 28, 2025.
Use the filters below to find and compare flights from Baltimore to Heidelberg that are best for you.

Fly from

Baltimore

Fly to

Heidelberg

Route

Depart

Return

Price

BaltimoreFrankfurt am Main

BWI - FRA

BWIFRA

Baltimore/Washington

Thu 5/1

8:30 pm-1:00 pm

1 stop10h 30m

Frankfurt am Main

Tue 5/6

2:00 pm-7:25 pm

1 stop11h 25m

$622

BaltimoreFrankfurt am Main

BWI - FRA

BWIFRA

Baltimore/Washington

Sun 5/4

6:50 pm-6:50 pm

2 stops18h 00m

Frankfurt am Main

Mon 5/12

7:40 am-5:40 pm

2 stops16h 00m

$679

BaltimoreFrankfurt am Main

BWI - FRA

BWIFRA

Baltimore/Washington

Tue 9/23

2:10 pm-2:40 pm

2 stops18h 30m

Frankfurt am Main

Sun 9/28

3:25 pm-9:43 pm

2 stops36h 18m

$823

BaltimoreFrankfurt am Main

BWI - FRA

BWIFRA

Baltimore/Washington

Sun 4/13

2:10 pm-8:55 am

1 stop12h 45m

Frankfurt am Main

Tue 4/22

10:40 am-8:00 pm

1 stop15h 20m

$896

BaltimoreFrankfurt am Main

BWI - FRA

BWIFRA

Baltimore/Washington

Sun 4/13

12:00 pm-8:55 am

1 stop14h 55m

Frankfurt am Main

Tue 4/22

10:40 am-9:56 pm

1 stop17h 16m

$905

BaltimoreFrankfurt am Main

BWI - FRA

BWIFRA

Baltimore/Washington

Wed 8/20

10:45 am-7:20 am

1 stop14h 35m

Frankfurt am Main

Fri 9/12

12:40 pm-8:57 pm

1 stop14h 17m

$930

BaltimoreFrankfurt am Main

BWI - FRA

BWIFRA

Baltimore/Washington

Tue 4/15

10:45 am-7:20 am

1 stop14h 35m

Frankfurt am Main

Wed 4/23

9:20 am-5:03 pm

1 stop13h 43m

$931

BaltimoreFrankfurt am Main

BWI - FRA

BWIFRA

Baltimore/Washington

Sun 4/13

2:10 pm-8:55 am

1 stop12h 45m

Frankfurt am Main

Tue 4/22

11:00 am-9:56 pm

2 stops16h 56m

$935

BaltimoreFrankfurt am Main

BWI - FRA

BWIFRA

Baltimore/Washington

Sat 8/16

6:10 pm-8:55 am

1 stop32h 45m

Frankfurt am Main

Fri 9/12

10:40 am-6:53 pm

1 stop14h 13m

$937

BaltimoreFrankfurt am Main

BWI - FRA

BWIFRA

Baltimore/Washington

Sun 4/13

10:45 am-7:20 am

1 stop14h 35m

Frankfurt am Main

Sun 4/27

9:20 am-10:19 pm

1 stop18h 59m

$981

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 20 results
1
2

Best time to book a flight from Baltimore to Heidelberg

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

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

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Heidelberg. Price data was last updated on March 21, 2025.

The price you pay for your flight from Baltimore to Heidelberg may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Baltimore to Heidelberg (average of $729). Flying from Baltimore to Heidelberg in June is currently the most expensive (average of $1,082). 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 BWI to HE1?

Find hourly flight availability from Baltimore 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 March 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baltimore to Heidelberg as you normally would.

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

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

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

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 March 28, 2025.
Read through reviews of airlines operating flights from Baltimore to Heidelberg, such as Delta, Alaska Airlines and KLM. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,898 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

8.0

Overall

8.0

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
7,898 reviews
Delta
8.0
Very good
7,898 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

8.0

Overall

8.0

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.
Alaska Airlines
8.0
Very good
9,797 reviews
Delta
8.0
Very good
7,898 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

8.0

Overall

8.0

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.
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,898 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

8.0

Overall

8.0

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
1,424 reviews
Delta
8.0
Very good
7,898 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

8.0

Overall

8.0

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
8,604 reviews
Delta
8.0
Very good
7,898 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

8.0

Overall

8.0

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 Baltimore 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 Baltimore to Heidelberg?

    Baltimore/Washington (BWI), located 8.5 mi from the city center, is the airport you fly out of when you book flights from Baltimore to Heidelberg. 11 airlines have flights from Baltimore/Washington to Heidelberg on a regular basis. Booking flights from Baltimore/Washington to Heidelberg should not be difficult; the airport handles an average of 0 outbound flights to Heidelberg per day.

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

    The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as $578. However, be on the lookout for offers from British Airways and WestJet, as they are both options that can get you from Baltimore to Heidelberg for a low price.

  • What are the cheapest flights from Baltimore to Heidelberg?

    Looking at all options, your cheapest flight can be booked for $888. While the most popular route (Baltimore/Washington - Frankfurt am Main) can be booked for $557 on average our data indicates $890 when flying from Baltimore to Heidelberg.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Baltimore to Heidelberg (average of $729). Flying from Baltimore to Heidelberg in June is currently the most expensive (average of $1,082). 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 10 airlines flying from Baltimore to Heidelberg

Discover the top 10 airlines that operate flights from Baltimore 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$384Average$466FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$491Average$861FlexibilityNo cancel feeOn-time76%
CondorCheapest$519Average$790FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$619Average$1,069FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$650Average$776FlexibilityNo cancel feeOn-time76%
DeltaCheapest$652Average$1,046FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$685Average$796FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$689Average$1,103FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$760Average$950FlexibilityNo cancel feeOn-time75%
KLMCheapest$782Average$999FlexibilityNo cancel feeOn-time75%
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