$306+ 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Dulles Intl 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.The best prices from Washington, D.C. Dulles Intl to Heidelberg are usually found in January or February, booked 79 days in advance, depart on a Tuesday or Wednesday and return on a Thursday
Cheap 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 March 8, 2025.
Round-trip from | $577 (AirNGo) |
|---|---|
One-way from | $314 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $862 |
Find flight deals from Dulles Intl to Heidelberg
Cheapest flights from Dulles Intl to HeidelbergExplore 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 March 8, 2025.
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 March 8, 2025.
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.
This FlightHub deal was found by Cheapflights users on 3/6. 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.
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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.
This FlightHub deal was found by Cheapflights users on 3/6. 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.
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.
This Lufthansa 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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.
This Virgin Atlantic 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Billigflug 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Dulles Intl to Heidelberg within your budget
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 March 8, 2025.
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Frankfurt am Main
IAD - FRA
IADFRA
Washington, D.C. Dulles Intl
Sun 3/30
6:50 pm-7:45 pm
1 stop18h 55m
Frankfurt am Main
Tue 4/8
3:20 pm-7:59 pm
1 stop10h 39m
Washington, D.C.Frankfurt am Main
IAD - FRA
IADFRA
Washington, D.C. Dulles Intl
Fri 3/21
6:10 pm-10:05 am
1 stop10h 55m
Frankfurt am Main
Sun 3/30
10:55 am-6:55 pm
1 stop14h 00m
Washington, D.C.Frankfurt am Main
IAD - FRA
IADFRA
Washington, D.C. Dulles Intl
Mon 5/19
8:30 pm-1:00 pm
1 stop10h 30m
Frankfurt am Main
Thu 5/22
6:05 am-8:50 pm
1 stop20h 45m
Washington, D.C.Frankfurt am Main
IAD - FRA
IADFRA
Washington, D.C. Dulles Intl
Wed 4/2
8:30 pm-1:00 pm
1 stop10h 30m
Frankfurt am Main
Sun 4/27
2:00 pm-7:20 pm
1 stop11h 20m
Washington, D.C.Frankfurt am Main
IAD - FRA
IADFRA
Washington, D.C. Dulles Intl
Thu 4/3
5:50 pm-6:50 pm
1 stop19h 00m
Frankfurt am Main
Thu 4/10
6:05 am-8:50 pm
1 stop20h 45m
Washington, D.C.Frankfurt am Main
IAD - FRA
IADFRA
Washington, D.C. Dulles Intl
Sun 3/16
10:25 pm-2:00 pm
1 stop34h 35m
Frankfurt am Main
Mon 3/24
7:15 am-1:15 pm
1 stop35h 00m
Washington, D.C.Frankfurt am Main
IAD - FRA
IADFRA
Washington, D.C. Dulles Intl
Sun 3/23
9:40 pm-4:35 pm
1 stop13h 55m
Frankfurt am Main
Thu 3/27
5:35 pm-7:40 pm
1 stop31h 05m
Washington, D.C.Frankfurt am Main
IAD - FRA
IADFRA
Washington, D.C. Dulles Intl
Sun 3/23
6:50 pm-7:25 am
Nonstop7h 35m
Frankfurt am Main
Tue 4/1
1:10 pm-3:50 pm
Nonstop8h 40m
Washington, D.C.Frankfurt am Main
IAD - FRA
IADFRA
Washington, D.C. Dulles Intl
Sun 3/23
12:35 pm-9:10 am
1 stop15h 35m
Frankfurt am Main
Tue 4/1
9:55 am-4:19 pm
1 stop12h 24m
Washington, D.C.Frankfurt am Main
IAD - FRA
IADFRA
Washington, D.C. Dulles Intl
Sun 3/23
10:00 am-7:50 am
2 stops16h 50m
Frankfurt am Main
Tue 4/1
11:50 am-11:00 pm
2 stops17h 10m
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.
Travel insights for flights from Dulles Intl to Heidelberg
Get recent, data-driven insights about flights from Dulles Intl to Heidelberg including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Heidelberg?
Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Heidelberg. Price data was last updated on February 28, 2025.
The best time to book flights from Washington, D.C. Dulles Intl Airport to Heidelberg is 79 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Heidelberg?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Heidelberg (average of $729). Flying from Washington, D.C. Dulles Intl 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.
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 March 8, 2025.
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.
What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Heidelberg?
Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Heidelberg. Price data was last updated on March 24, 2024.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Heidelberg flight should consider departing on Monday at noon when fares are most often at their lowest. Friday evenings 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 8, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Austrian Airlines and United Airlines from Washington, D.C. to Heidelberg by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Cheri,Jan 2025
FAT - SEA
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Cheri,Jan 2025
FAT - SEA
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Cheri,Jan 2025
FAT - SEA
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Cheri,Jan 2025
FAT - SEA
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Cheri,Jan 2025
FAT - SEA
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Cheri,Jan 2025
FAT - SEA
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.
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Alternative routes for Dulles Intl to Heidelberg
See prices for flight routes from nearby airports that may be better suited for you.
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 March 8, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$399 | Average$488 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$480 | Average$764 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$530 | Average$797 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$541 | Average$746 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$551 | Average$1,785 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$553 | Average$1,015 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$584 | Average$694 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$590 | Average$759 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$632 | Average$1,020 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$641 | Average$1,132 | FlexibilityNo cancel fee | On-time76% |