HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heidelberg

$385+ Cheap flights from Reagan-National (DCA) 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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — FRA
Mar 13 — Mar 201
Thu 3/13
Thu 3/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Reagan-National to Heidelberg with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Reagan-National to Heidelberg

Keep the following information in mind while searching for Reagan-National to Heidelberg flight deals. Data was last updated March 8, 2025.

Round-trip from

$746
(Condor)

One-way from

$385
(Kiwi.com)

Popular in

June

Cheapest in

May

Average price

$845
From Washington, D.C. Reagan-National to Heidelberg
Search Deals
One-way flight from Washington, D.C. Reagan-National to Heidelberg
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($122 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($57 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Reagan-National to Heidelberg

Cheapest flights from Reagan-National to Heidelberg
Explore the most affordable flight options available from Reagan-National to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 8, 2025.

This Condor deal was found by Cheapflights users on 3/7. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/110:15 amDCA - FRA
1 stop13h 00mMultiple Airlines
Wed 5/711:40 amFRA - DCA
1 stop12h 13mMultiple Airlines
Deal found 3/7$746
This AirNGo deal was found by Cheapflights users on 3/7. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2312:17 pmDCA - FRA
1 stop14h 33mVirgin Atlantic
Tue 4/111:50 amFRA - DCA
1 stop12h 10mVirgin Atlantic
Deal found 3/7$779
This Flightnetwork deal was found by Cheapflights users on 3/7. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2311:10 amDCA - FRA
1 stop15h 15mAir Canada
Tue 4/19:55 amFRA - DCA
1 stop11h 29mAir Canada
Deal found 3/7$781
This United Airlines deal was found by Cheapflights users on 3/7. 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.
Sun 3/235:00 pmDCA - FRA
1 stop13h 50mUnited Airlines
Tue 4/19:55 amFRA - DCA
1 stop11h 29mUnited Airlines
Deal found 3/7$827
This oojo deal was found by Cheapflights users on 3/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/129:29 amDCA - FRA
2 stops21h 36mIcelandair
Tue 3/181:05 pmFRA - DCA
2 stops30h 59mIcelandair
Deal found 3/7$863
This Air France deal was found by Cheapflights users on 3/7. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/285:10 pmDCA - FRA
1 stop10h 40mAir France
Tue 6/311:50 amFRA - DCA
1 stop12h 19mAir France
Deal found 3/7$864
This KLM deal was found by Cheapflights users on 3/7. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/24:25 pmDCA - FRA
1 stop10h 15mKLM
Tue 4/2911:50 amFRA - DCA
1 stop12h 20mKLM
Deal found 3/7$882
This Booking.com deal was found by Cheapflights users on 3/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/71:44 pmDCA - FRA
1 stop11h 36mBritish Airways
Wed 4/239:20 amFRA - DCA
1 stop14h 39mBritish Airways
Deal found 3/7$925
This Delta deal was found by Cheapflights users on 3/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1112:20 pmDCA - FRA
1 stop15h 30mDelta
Mon 4/2111:00 amFRA - DCA
2 stops13h 59mDelta
Deal found 3/7$1,054
This oojo deal was found by Cheapflights users on 3/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/43:45 pmDCA - FRA
2 stops21h 05mTAP AIR PORTUGAL
Mon 4/77:40 pmFRA - DCA
2 stops30h 19mTAP AIR PORTUGAL
Deal found 3/7$1,195

Find flights from Reagan-National to Heidelberg within your budget

Customize your flight search to find flights from Reagan-National 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 8, 2025.

Fly from

Reagan-National

Fly to

Heidelberg

Route

Depart

Return

Price

Washington, D.C.Frankfurt am Main

DCA - FRA

DCAFRA

Washington, D.C. Reagan-National

Thu 5/1

10:15 am-5:15 am

1 stop13h 00m

Frankfurt am Main

Wed 5/7

11:40 am-5:53 pm

1 stop12h 13m

$746

Washington, D.C.Frankfurt am Main

DCA - FRA

DCAFRA

Washington, D.C. Reagan-National

Sun 3/23

12:17 pm-7:50 am

1 stop14h 33m

Frankfurt am Main

Tue 4/1

11:50 am-6:00 pm

1 stop12h 10m

$779

Washington, D.C.Frankfurt am Main

DCA - FRA

DCAFRA

Washington, D.C. Reagan-National

Sun 3/23

11:10 am-7:25 am

1 stop15h 15m

Frankfurt am Main

Tue 4/1

9:55 am-3:24 pm

1 stop11h 29m

$781

Washington, D.C.Frankfurt am Main

DCA - FRA

DCAFRA

Washington, D.C. Reagan-National

Sun 3/23

5:00 pm-11:50 am

1 stop13h 50m

Frankfurt am Main

Tue 4/1

9:55 am-3:24 pm

1 stop11h 29m

$827

Washington, D.C.Frankfurt am Main

DCA - FRA

DCAFRA

Washington, D.C. Reagan-National

Wed 3/12

9:29 am-12:05 pm

2 stops21h 36m

Frankfurt am Main

Tue 3/18

1:05 pm-3:04 pm

2 stops30h 59m

$863

Washington, D.C.Frankfurt am Main

DCA - FRA

DCAFRA

Washington, D.C. Reagan-National

Wed 5/28

5:10 pm-9:50 am

1 stop10h 40m

Frankfurt am Main

Tue 6/3

11:50 am-6:09 pm

1 stop12h 19m

$864

Washington, D.C.Frankfurt am Main

DCA - FRA

DCAFRA

Washington, D.C. Reagan-National

Wed 4/2

4:25 pm-8:40 am

1 stop10h 15m

Frankfurt am Main

Tue 4/29

11:50 am-6:10 pm

1 stop12h 20m

$882

Washington, D.C.Frankfurt am Main

DCA - FRA

DCAFRA

Washington, D.C. Reagan-National

Mon 4/7

1:44 pm-7:20 am

1 stop11h 36m

Frankfurt am Main

Wed 4/23

9:20 am-5:59 pm

1 stop14h 39m

$925

Washington, D.C.Frankfurt am Main

DCA - FRA

DCAFRA

Washington, D.C. Reagan-National

Fri 4/11

4:25 pm-8:40 am

1 stop10h 15m

Frankfurt am Main

Sun 4/13

11:50 am-11:10 pm

2 stops17h 20m

$1,054

Washington, D.C.Frankfurt am Main

DCA - FRA

DCAFRA

Washington, D.C. Reagan-National

Fri 4/4

3:45 pm-6:50 pm

2 stops21h 05m

Frankfurt am Main

Mon 4/7

7:40 pm-7:59 pm

2 stops30h 19m

$1,195

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 22 results
1
2
3

Best time to book a flight from Reagan-National to Heidelberg

Have a flexible travel schedule? Discover the best time to fly to Heidelberg from Reagan-National 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 Reagan-National to Heidelberg

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

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

Find hourly flight availability from Reagan-National 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 8, 2025.

When flying from Washington, D.C. Reagan-National Airport 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 March 8, 2025.
Get a feel of what it's like to fly with Delta, Alaska Airlines and KLM from Washington, D.C. to Heidelberg by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,024 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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
8,024 reviews
Delta
8.0
Very good
8,024 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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
9,716 reviews
Delta
8.0
Very good
8,024 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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
1,322 reviews
Delta
8.0
Very good
8,024 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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.

LOT
7.6
Good
1,064 reviews
Delta
8.0
Very good
8,024 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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
1,431 reviews
Delta
8.0
Very good
8,024 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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 Reagan-National to Heidelberg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Heidelberg one-way?

    The cheapest airlines for a one-way flight from Washington, D.C. Reagan-National Airport to Heidelberg are TAP AIR PORTUGAL ($576), British Airways ($588), and Alaska Airlines ($662).

  • Can I find deals for flights from Reagan-National to Heidelberg that include hotel bookings?

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

  • How can I find direct flights from Reagan-National to Heidelberg?

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

  • Can I find deals for business class flights from Reagan-National to Heidelberg?

    Yes. Cheapflights offers flight deals from Reagan-National 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 Washington, D.C. Reagan-National Airport to Heidelberg?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Heidelberg (average of $729). Flying from Washington, D.C. Reagan-National Airport 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

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 airline flying from Reagan-National to Heidelberg

Discover the top airline that operate flights from Reagan-National 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 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$923Average$1,214FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.