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Heidelberg

$277+ Cheap flights from Dulles Intl (IAD) 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 7/20. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — FRA
Jul 24 — Jul 311
Fri 7/24
Fri 7/31
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Heidelberg are usually found in September or February, booked 89 days in advance, depart on a Wednesday or Monday and return on a Monday

Cheap flight deals from Dulles Intl to Heidelberg

Cheapest flights from Dulles Intl to Heidelberg
Explore the most affordable flight options available from Dulles Intl to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 24, 2026.

This Virgin Atlantic deal was found by Cheapflights users on 6/23. 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.
Tue 9/226:00 am
IAD
-
FRA
1 stop20h 55m
Virgin Atlantic
Tue 9/2911:00 am
FRA
-
IAD
1 stop18h 14m
Virgin Atlantic
Deal found 6/23$470
This Virgin Atlantic deal was found by Cheapflights users on 6/23. 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.
Tue 11/107:00 am
IAD
-
FRA
1 stop19h 40m
Virgin Atlantic
Sun 11/1510:40 am
FRA
-
IAD
1 stop13h 46m
Virgin Atlantic
Deal found 6/23$479
This Virgin Atlantic deal was found by Cheapflights users on 6/23. 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.
Wed 10/1410:40 am
IAD
-
FRA
1 stop17h 10m
Virgin Atlantic
Sun 10/1811:00 am
FRA
-
IAD
1 stop18h 02m
Virgin Atlantic
Deal found 6/23$515
This Virgin Atlantic deal was found by Cheapflights users on 6/23. 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.
Fri 9/258:00 am
IAD
-
FRA
1 stop18h 55m
Virgin Atlantic
Mon 10/510:40 am
FRA
-
IAD
1 stop20h 00m
Virgin Atlantic
Deal found 6/23$529
This Virgin Atlantic deal was found by Cheapflights users on 6/23. 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.
Fri 9/256:00 am
IAD
-
FRA
2 stops20h 40m
Virgin Atlantic
Mon 10/1210:40 am
FRA
-
IAD
1 stop16h 32m
Virgin Atlantic
Deal found 6/23$532
This Virgin Atlantic deal was found by Cheapflights users on 6/23. 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.
Mon 8/33:03 pm
IAD
-
FRA
1 stop11h 52m
Virgin Atlantic
Wed 8/1210:40 am
FRA
-
IAD
1 stop19h 54m
Virgin Atlantic
Deal found 6/23$549
This Virgin Atlantic deal was found by Cheapflights users on 6/23. 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.
Fri 9/411:10 am
IAD
-
FRA
1 stop16h 40m
Virgin Atlantic
Wed 9/1610:40 am
FRA
-
IAD
1 stop15h 35m
Virgin Atlantic
Deal found 6/23$589
This Virgin Atlantic deal was found by Cheapflights users on 6/23. 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.
Thu 12/177:00 am
IAD
-
FRA
1 stop19h 40m
Virgin Atlantic
Fri 1/110:40 am
FRA
-
IAD
1 stop19h 40m
Virgin Atlantic
Deal found 6/23$648

Find flight deals from Dulles Intl to Heidelberg

Keep the following information in mind while searching for Dulles Intl to Heidelberg flight deals. Data was last updated June 24, 2026.

Round-trip from

$549
(Virgin Atlantic)

One-way from

$277
(Kiwi.com)

Popular in

May

Cheapest in

September

Average price

$1,079
From Washington, D.C. Dulles Intl to Heidelberg
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Heidelberg
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($142 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($24 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 Dulles Intl 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 June 24, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Heidelberg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Frankfurt am Main

IAD - FRA

IADFRA

Washington, D.C. Dulles Intl

Tue 9/22

9:30 pm-7:45 pm

1 stop16h 15m

Frankfurt am Main

Sat 9/26

9:20 am-5:31 pm

1 stop14h 11m

$881

Washington, D.C.Frankfurt am Main

IAD - FRA

IADFRA

Washington, D.C. Dulles Intl

Mon 7/27

11:10 am-9:50 am

1 stop16h 40m

Frankfurt am Main

Tue 8/4

10:15 am-3:35 pm

1 stop11h 20m

$1,073

Washington, D.C.Frankfurt am Main

IAD - FRA

IADFRA

Washington, D.C. Dulles Intl

Wed 8/5

9:45 pm-2:20 pm

1 stop10h 35m

Frankfurt am Main

Tue 8/11

7:00 am-4:38 pm

2 stops15h 38m

$1,093

Washington, D.C.Frankfurt am Main

IAD - FRA

IADFRA

Washington, D.C. Dulles Intl

Mon 8/3

6:15 pm-2:20 pm

1 stop14h 05m

Frankfurt am Main

Wed 8/12

7:00 am-4:38 pm

2 stops15h 38m

$1,093

Washington, D.C.Frankfurt am Main

IAD - FRA

IADFRA

Washington, D.C. Dulles Intl

Mon 7/27

10:21 am-8:40 am

2 stops16h 19m

Frankfurt am Main

Tue 8/4

11:50 am-12:34 am

2 stops18h 44m

$1,102

Washington, D.C.Frankfurt am Main

IAD - FRA

IADFRA

Washington, D.C. Dulles Intl

Thu 7/9

1:08 pm-7:20 am

1 stop12h 12m

Frankfurt am Main

Sun 9/6

9:20 am-5:43 pm

1 stop14h 23m

$1,109

Washington, D.C.Frankfurt am Main

IAD - FRA

IADFRA

Washington, D.C. Dulles Intl

Wed 8/19

3:03 pm-8:55 am

1 stop11h 52m

Frankfurt am Main

Mon 8/24

11:50 am-12:34 am

2 stops18h 44m

$1,137
Quickest round-trip

Washington, D.C.Frankfurt am Main

IAD - FRA

IADFRA

Washington, D.C. Dulles Intl

Mon 8/3

10:15 pm-12:10 pm

Nonstop7h 55m

Frankfurt am Main

Mon 8/10

12:20 pm-3:15 pm

Nonstop8h 55m

$1,152

Washington, D.C.Frankfurt am Main

IAD - FRA

IADFRA

Washington, D.C. Dulles Intl

Wed 7/22

10:21 am-8:40 am

2 stops16h 19m

Frankfurt am Main

Wed 8/5

11:50 am-12:34 am

2 stops18h 44m

$1,186

Washington, D.C.Frankfurt am Main

IAD - FRA

IADFRA

Washington, D.C. Dulles Intl

Sun 8/16

12:29 pm-12:00 pm

2 stops17h 31m

Frankfurt am Main

Tue 8/25

10:00 pm-5:00 pm

1 stop25h 00m

$1,221

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/22

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Dulles Intl to Heidelberg

Have a flexible travel schedule? Discover the best time to fly to Heidelberg from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Heidelberg

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

Find hourly flight availability from Dulles Intl 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 June 24, 2026.

When flying from Washington, D.C. Dulles Intl 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.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to Heidelberg

Explore weekly flight availability from Dulles Intl 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 June 24, 2026.

The most flights from IAD to HE1 are scheduled on a Monday (14 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (14 on average).

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport 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 June 24, 2026.
Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Heidelberg, such as Scandinavian Airlines,United Airlines, andAer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,851 reviews

Entertainment

6.7

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.7

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2026

OSL - CPH

The flight was very short. The seats were very comfortable. No television or entertainment.
Scandinavian Airlines
7.4
Good
1,851 reviews
Scandinavian Airlines
7.4
Good
1,851 reviews

Entertainment

6.7

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.7

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2026

OSL - CPH

The flight was very short. The seats were very comfortable. No television or entertainment.
United Airlines
7.4
Good
9,882 reviews
Scandinavian Airlines
7.4
Good
1,851 reviews

Entertainment

6.7

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.7

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2026

OSL - CPH

The flight was very short. The seats were very comfortable. No television or entertainment.
Aer Lingus
7.3
Good
1,625 reviews
Scandinavian Airlines
7.4
Good
1,851 reviews

Entertainment

6.7

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.7

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2026

OSL - CPH

The flight was very short. The seats were very comfortable. No television or entertainment.
Icelandair
7.0
Good
686 reviews
Scandinavian Airlines
7.4
Good
1,851 reviews

Entertainment

6.7

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.7

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2026

OSL - CPH

The flight was very short. The seats were very comfortable. No television or entertainment.
Lufthansa
6.8
Okay
8,092 reviews
Scandinavian Airlines
7.4
Good
1,851 reviews

Entertainment

6.7

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.7

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2026

OSL - CPH

The flight was very short. The seats were very comfortable. No television or entertainment.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Heidelberg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Heidelberg?

    Airlines like British Airways and Delta fly from Washington, D.C. Dulles Intl Airport to Heidelberg in about 16h 15m. The time it takes to get you to your destination can typically vary by up to 25m. The distance between Washington, D.C. Dulles Intl Airport and Heidelberg is about 4066 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as $272. However, be on the lookout for offers from TAP AIR PORTUGAL and Scandinavian Airlines, as they are both options that can get you from Washington, D.C. Dulles Intl Airport to Heidelberg for a low price.

  • What are the most reliable airlines from Washington, D.C. Dulles Intl Airport 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 Washington, D.C. Dulles Intl Airport to Heidelberg on time: Air Canada (64%), United Airlines (64%), Lufthansa (64%).

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Heidelberg?

    On average you can expect to pay $1,483 for a flight from Washington, D.C. Dulles Intl Airport to Heidelberg. The cheapest flight overall is $465 while the most popular route, (Washington, D.C. Dulles Intl - Frankfurt am Main) is currently priced at $389.

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

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

  • How can I find direct flights from Dulles Intl to Heidelberg?

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl 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 10 airlines flying from Dulles Intl to Heidelberg

Discover the top 10 airlines that operate flights from Dulles Intl 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 June 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$437Average$740FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$483Average$712FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$510Average$785FlexibilityNo cancel feeOn-time77%
Scandinavian AirlinesCheapest$552Average$676FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$559Average$903FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$579Average$800FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$579Average$970FlexibilityNo cancel feeOn-time76%
KLMCheapest$605Average$1,085FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$699Average$1,100FlexibilityNo cancel feeOn-time69%
DeltaCheapest$762Average$1,010FlexibilityNo cancel feeOn-timeN/A

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