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Heidelberg

$333+ 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — FRA
Apr 28 — May 51
Tue 4/28
Tue 5/5
1 adult, Economy
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Cheap 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 29, 2026.

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 4/268:30 pm
BWI
-
FRA
1 stop10h 30m
Icelandair
Tue 5/52:00 pm
FRA
-
BWI
1 stop11h 25m
Icelandair
Deal found 3/27$684
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:30 pm
BWI
-
FRA
1 stop10h 30m
Icelandair
Mon 4/202:00 pm
FRA
-
BWI
1 stop11h 25m
Icelandair
Deal found 3/27$694
This Gotogate deal was found by Cheapflights users on 3/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/188:30 pm
BWI
-
FRA
1 stop10h 30m
Icelandair
Thu 4/232:00 pm
FRA
-
BWI
1 stop11h 25m
Icelandair
Deal found 3/25$696
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:30 pm
BWI
-
FRA
1 stop10h 30m
Icelandair
Thu 4/232:00 pm
FRA
-
BWI
1 stop11h 25m
Icelandair
Deal found 3/28$697
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/208:30 pm
BWI
-
FRA
1 stop10h 30m
Icelandair
Fri 4/242:00 pm
FRA
-
BWI
1 stop11h 25m
Icelandair
Deal found 3/27$698
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/198:30 pm
BWI
-
FRA
1 stop10h 30m
Icelandair
Sun 4/265:10 pm
FRA
-
BWI
1 stop32h 15m
Icelandair
Deal found 3/28$699
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:30 pm
BWI
-
FRA
1 stop10h 30m
Icelandair
Tue 5/52:00 pm
FRA
-
BWI
1 stop11h 25m
Icelandair
Deal found 3/26$701
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/188:30 pm
BWI
-
FRA
1 stop10h 30m
Icelandair
Mon 4/272:00 pm
FRA
-
BWI
1 stop11h 25m
Icelandair
Deal found 3/28$702
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/188:30 pm
BWI
-
FRA
1 stop10h 30m
Icelandair
Sun 4/265:10 pm
FRA
-
BWI
1 stop32h 15m
Icelandair
Deal found 3/28$703
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/198:30 pm
BWI
-
FRA
1 stop10h 30m
Icelandair
Wed 5/62:00 pm
FRA
-
BWI
1 stop11h 25m
Icelandair
Deal found 3/26$706

Find 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 29, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$684
(AirNGo)

One-way from

$333
(Kiwi.com)

Popular in

October

Cheapest in

February

Average price

$911
Provider with most accurate pricing for Washington, D.C. (WAS)-Frankfurt am Main flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Frankfurt am Main flights.
Search Deals
From Baltimore/Washington to Heidelberg
Search Deals
One-way flight from Baltimore/Washington to Heidelberg
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($242 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($90 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 29, 2026.
Use the filters below to find and compare flights from Baltimore to Heidelberg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreFrankfurt am Main

BWI - FRA

BWIFRA

Baltimore/Washington

Tue 6/9

10:40 am-5:45 am

1 stop13h 05m

Frankfurt am Main

Mon 6/15

12:30 pm-9:35 pm

1 stop15h 05m

$1,020

BaltimoreFrankfurt am Main

BWI - FRA

BWIFRA

Baltimore/Washington

Wed 9/16

1:00 pm-9:50 am

1 stop14h 50m

Frankfurt am Main

Tue 9/29

7:00 am-3:51 pm

2 stops14h 51m

$1,035
Quickest round-trip

BaltimoreFrankfurt am Main

BWI - FRA

BWIFRA

Baltimore/Washington

Wed 8/19

1:10 pm-5:45 am

1 stop10h 35m

Frankfurt am Main

Fri 8/28

12:30 pm-7:15 pm

1 stop12h 45m

$1,090

BaltimoreFrankfurt am Main

BWI - FRA

BWIFRA

Baltimore/Washington

Sat 7/25

10:25 am-5:45 am

1 stop13h 20m

Frankfurt am Main

Thu 7/30

12:30 pm-9:35 pm

1 stop15h 05m

$1,130

BaltimoreFrankfurt am Main

BWI - FRA

BWIFRA

Baltimore/Washington

Sun 4/26

2:18 pm-8:55 am

1 stop12h 37m

Frankfurt am Main

Tue 5/5

11:50 am-12:38 am

2 stops18h 48m

$1,183

BaltimoreFrankfurt am Main

BWI - FRA

BWIFRA

Baltimore/Washington

Wed 5/13

1:59 pm-8:55 am

1 stop12h 56m

Frankfurt am Main

Wed 5/20

7:00 am-4:38 pm

2 stops15h 38m

$1,190

BaltimoreFrankfurt am Main

BWI - FRA

BWIFRA

Baltimore/Washington

Sun 4/26

7:04 am-12:45 pm

1 stop23h 41m

Frankfurt am Main

Mon 5/4

11:45 am-5:44 am

2 stops23h 59m

$1,205

BaltimoreFrankfurt am Main

BWI - FRA

BWIFRA

Baltimore/Washington

Sun 5/10

10:35 am-9:00 am

2 stops16h 25m

Frankfurt am Main

Tue 5/19

7:00 am-7:16 pm

2 stops18h 16m

$1,234

BaltimoreFrankfurt am Main

BWI - FRA

BWIFRA

Baltimore/Washington

Sat 6/20

10:25 am-5:45 am

1 stop13h 20m

Frankfurt am Main

Sat 8/8

12:30 pm-7:40 pm

1 stop13h 10m

$1,240

BaltimoreFrankfurt am Main

BWI - FRA

BWIFRA

Baltimore/Washington

Sun 4/26

3:42 pm-9:55 am

1 stop12h 13m

Frankfurt am Main

Tue 5/5

6:35 am-5:28 pm

2 stops16h 53m

$1,246

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 22 resultsSorted by cheapest first
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2
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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 13, 2026.

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 88 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, April is the cheapest month in which you can book a flight from Baltimore to Heidelberg (average of $199). Flying from Baltimore to Heidelberg in July is currently the most expensive (average of $609). 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.

How much does it cost to fly round-trip from Baltimore 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 March 29, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Baltimore to Heidelberg. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,359 reviews

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,359 reviews
Delta
7.9
Good
8,359 reviews

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,508 reviews
Delta
7.9
Good
8,359 reviews

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,521 reviews
Delta
7.9
Good
8,359 reviews

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Icelandair
7.0
Good
627 reviews
Delta
7.9
Good
8,359 reviews

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,829 reviews
Delta
7.9
Good
8,359 reviews

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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. 6 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.

  • How long is the flight from Baltimore to Heidelberg?

    Departing from Baltimore to Heidelberg will take you 12h 37m. The distance between Baltimore and Heidelberg is about 4025 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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, April is the cheapest month in which you can book a flight from Baltimore to Heidelberg (average of $199). Flying from Baltimore to Heidelberg in July is currently the most expensive (average of $609). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 6 airlines flying from Baltimore to Heidelberg

Discover the top 6 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 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$247Average$990FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$508Average$738FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$581Average$933FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$666Average$1,192FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$725Average$1,026FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$782Average$1,074FlexibilityNo cancel feeOn-time69%

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