Dulles Intl

$611+ Cheap flights from Frankfurt (FRA) to Dulles Intl (IAD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
FRA — IAD
Aug 2 — Aug 91
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Frankfurt am Main to Washington, D.C. Dulles Intl are usually found in March or February, booked 50 days in advance, depart on a Thursday or Monday and return on a Wednesday

Cheap flight deals from Frankfurt to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Frankfurt (FRA) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 28, 2025.

Round-trip from

$611
(Billigflug)

Popular in

July

Cheapest in

March

Average price

$898

Good round-trip deal

$741 or less

Good one-way deal

$757 or less
From Frankfurt am Main to Washington, D.C. Dulles Intl
Highest demand for flights based on searches. 10% potential increase in price ($85 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from Frankfurt am Main to Washington, D.C. Dulles Intl.
Price to beat on a one-way flight from Frankfurt am Main to Washington, D.C. Dulles Intl.

Find flight deals from Frankfurt to Dulles Intl

Cheapest flights from Frankfurt to Dulles Intl
Explore the most affordable flight options available from Frankfurt to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

This Billigflug deal was found by Cheapflights users on 7/27. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/149:20 amFRA - IAD
1 stop13h 10mMultiple Airlines
Thu 8/2811:51 amIAD - FRA
1 stop14h 54mMultiple Airlines
Deal found 7/27$611
This British Airways deal was found by Cheapflights users on 7/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/149:20 amFRA - IAD
1 stop13h 10mBritish Airways
Thu 8/281:18 pmIAD - FRA
1 stop12h 02mBritish Airways
Deal found 7/28$612
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/97:00 amFRA - IAD
2 stops18h 18mDelta
Thu 10/1612:09 pmIAD - FRA
2 stops14h 51mDelta
Deal found 7/28$614
This FlightHub deal was found by Cheapflights users on 7/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/172:00 pmFRA - IAD
1 stop11h 20mIcelandair
Wed 12/177:40 pmIAD - FRA
1 stop10h 25mIcelandair
Deal found 7/27$620
This American Airlines deal was found by Cheapflights users on 7/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/159:20 amFRA - IAD
1 stop15h 31mAmerican Airlines
Mon 12/1510:48 amIAD - FRA
2 stops29h 07mAmerican Airlines
Deal found 7/27$624
This lol.travel deal was found by Cheapflights users on 7/27. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/229:45 amFRA - IAD
1 stop11h 40mUnited Airlines
Tue 8/263:25 pmIAD - FRA
Nonstop8h 05mUnited Airlines
Deal found 7/27$625
This Virgin Atlantic deal was found by Cheapflights users on 7/28. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1411:00 amFRA - IAD
2 stops19h 21mVirgin Atlantic
Thu 8/2812:13 pmIAD - FRA
1 stop14h 27mVirgin Atlantic
Deal found 7/28$626
This Flysmarter deal was found by Cheapflights users on 7/28. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/59:50 amFRA - IAD
1 stop11h 40mLufthansa
Sun 11/96:00 pmIAD - FRA
Nonstop7h 40mLufthansa
Deal found 7/28$627
This Aer Lingus deal was found by Cheapflights users on 7/26. 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 Aer Lingus is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1610:55 amFRA - IAD
1 stop14h 35mAer Lingus
Tue 12/169:00 pmIAD - FRA
1 stop16h 20mAer Lingus
Deal found 7/26$631
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/27. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:00 amFRA - IAD
1 stop14h 35mTAP AIR PORTUGAL
Tue 12/305:30 pmIAD - FRA
1 stop23h 10mTAP AIR PORTUGAL
Deal found 7/27$646
This Air Canada deal was found by Cheapflights users on 7/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1510:15 amFRA - IAD
2 stops30h 58mAir Canada
Sun 12/149:55 amIAD - FRA
2 stops20h 05mAir Canada
Deal found 7/27$658

Cheapflights Fare Finder

 
Customize your flight search to find flights from Frankfurt to Dulles Intl 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 July 28, 2025.
Use the filters below to find and compare flights from Frankfurt am Main Airport to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Frankfurt

Fly to

Dulles Intl

Route

Depart

Return

Price

Frankfurt am MainWashington, D.C.

FRA - IAD

FRAIAD

Frankfurt am Main

Thu 8/14

9:20 am-4:30 pm

1 stop13h 10m

Washington, D.C. Dulles Intl

Thu 8/28

11:51 am-8:45 am

1 stop14h 54m

$611

Frankfurt am MainWashington, D.C.

FRA - IAD

FRAIAD

Frankfurt am Main

Thu 8/14

9:20 am-4:30 pm

1 stop13h 10m

Washington, D.C. Dulles Intl

Thu 8/28

1:18 pm-7:20 am

1 stop12h 02m

$612

Frankfurt am MainWashington, D.C.

FRA - IAD

FRAIAD

Frankfurt am Main

Thu 10/9

7:00 am-7:18 pm

2 stops18h 18m

Washington, D.C. Dulles Intl

Thu 10/16

12:09 pm-9:00 am

2 stops14h 51m

$614

Frankfurt am MainWashington, D.C.

FRA - IAD

FRAIAD

Frankfurt am Main

Wed 9/17

5:10 pm-10:10 pm

1 stop11h 00m

Washington, D.C. Dulles Intl

Tue 12/16

7:40 pm-12:05 pm

1 stop10h 25m

$620

Frankfurt am MainWashington, D.C.

FRA - IAD

FRAIAD

Frankfurt am Main

Mon 9/15

9:20 am-6:51 pm

1 stop15h 31m

Washington, D.C. Dulles Intl

Sun 12/14

10:48 am-10:00 pm

2 stops29h 12m

$624

Frankfurt am MainWashington, D.C.

FRA - IAD

FRAIAD

Frankfurt am Main

Fri 8/22

9:45 am-3:25 pm

1 stop11h 40m

Washington, D.C. Dulles Intl

Tue 8/26

3:25 pm-5:30 am

Nonstop8h 05m

$625

Frankfurt am MainWashington, D.C.

FRA - IAD

FRAIAD

Frankfurt am Main

Thu 8/14

11:00 am-12:21 am

2 stops19h 21m

Washington, D.C. Dulles Intl

Thu 8/28

12:13 pm-8:40 am

1 stop14h 27m

$626

Frankfurt am MainWashington, D.C.

FRA - IAD

FRAIAD

Frankfurt am Main

Tue 9/16

10:55 am-7:30 pm

1 stop14h 35m

Washington, D.C. Dulles Intl

Tue 12/16

9:00 pm-7:20 pm

1 stop16h 20m

$631

Frankfurt am MainWashington, D.C.

FRA - IAD

FRAIAD

Frankfurt am Main

Thu 8/7

12:20 pm-3:15 pm

Nonstop8h 55m

Washington, D.C. Dulles Intl

Wed 8/20

10:10 pm-12:10 pm

Nonstop8h 00m

$640

Frankfurt am MainWashington, D.C.

FRA - IAD

FRAIAD

Frankfurt am Main

Mon 9/15

10:15 am-11:13 am

2 stops30h 58m

Washington, D.C. Dulles Intl

Sun 12/14

10:11 pm-11:10 am

1 stop30h 59m

$658

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 18 results
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The best insider tips for Frankfurt am Main Airport to Washington, D.C. Dulles Intl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Frankfurt am Main Airport to Washington, D.C. Dulles Intl Airport trip
Airlines
Lufthansa

Lufthansa's Allegris cabins feature 31-inch pitch and adjustable headrests for enhanced comfort.


Lufthansa Premium Economy offers hard-shell seats with generous recline for added comfort.

Read more about Lufthansaby Blane Bachelor
United Airlines

Polaris Business Class offers lie-flat seats and Saks Fifth Avenue bedding for ultimate comfort.


United Club access includes priority check-in and two free checked bags for Polaris passengers.

Airports
FRA

Download the FRA app for updates on strikes and operations, ensuring a smoother departure experience.

Read more about FRAby Blane Bachelor
IAD

Use the Silver Line Metro for a cheap, 40-minute ride to Washington, D.C. from IAD.

Read more about IADby Ramsey Qubein
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on Lufthansa and FRA

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on IAD

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Best time to book a flight from Frankfurt to Dulles Intl

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

How far ahead should I book a flight from Frankfurt am Main Airport to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Frankfurt to Dulles Intl. Price data was last updated on July 25, 2025.

The best time to book flights from Frankfurt am Main Airport to Washington, D.C. Dulles Intl Airport is 50 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 Frankfurt am Main Airport to Washington, D.C. Dulles Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Frankfurt am Main Airport to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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 FRA to IAD?

Find hourly flight availability from Frankfurt to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 28, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 5% on flights from Frankfurt am Main Airport to Washington, D.C. Dulles Intl Airport by exploring options for tickets at noon.

Weekly flight availability from Frankfurt am Main Airport to Washington, D.C. Dulles Intl Airport

Explore weekly flight availability from Frankfurt to Dulles Intl. 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 July 28, 2025.

The most flights from FRA to IAD are scheduled on a Tuesday (15 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (11 on average).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated July 28, 2025.
Get a feel of what it's like to fly with Delta, SWISS, and United Airlines from Frankfurt am Main Airport to Washington, D.C. Dulles Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
8.0
Very good
8.0
Very good

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
8.0
Very good

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
8.0
Very good

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
8.0
Very good

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
8.0
Very good

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from Frankfurt to Dulles Intl. 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 flying from Frankfurt am Main Airport to Washington, D.C. Dulles Intl Airport round-trip?

    Flying on Delta is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $612. Additional round-trip tickets that might be worth considering are offered by British Airways and Icelandair, with the lowest prices starting at $613 and $620, respectively. You may be able to fly from Frankfurt am Main Airport to Washington, D.C. Dulles Intl Airport for 13% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with Aer Lingus, which is currently one of the cheapest options available, starting at $638. SWISS flights start at $679 while deals on TAP AIR PORTUGAL start at $681 one-way.

  • What are the most reliable airlines from Frankfurt am Main Airport to Washington, D.C. Dulles Intl Airport?

    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 Frankfurt am Main Airport to Washington, D.C. Dulles Intl Airport on time: Air Canada (43%), United Airlines (43%), Lufthansa (43%).

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

    Looking for the cheapest flight from Frankfurt am Main Airport to Washington, D.C. Dulles Intl Airport? While on average our users pay $866, our data indicates the cheapest price to be $586. The most popular route (Frankfurt am Main - Washington, D.C. Dulles Intl), is priced around $491.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Frankfurt to Dulles Intl 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 Frankfurt am Main Airport to Washington, D.C. Dulles Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Frankfurt am Main Airport to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Fredericksburg
Gaithersburg
Easton
Towson
Linthicum Heights
Fairfax
Manassas
Falls Church
Waldorf
Laurel
Rockville
Oxon Hill
Springfield
National Harbor
Dundalk

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Alternative routes for Frankfurt to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Frankfurt to Dulles Intl

Discover the top 6 airlines that operate flights from Frankfurt to Dulles Intl. 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 July 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$450Average$542FlexibilityNo cancel feeOn-time76%
DeltaCheapest$514Average$728FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$520Average$932FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$524Average$669FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$525Average$729FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$559Average$757FlexibilityNo cancel feeOn-time76%

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