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Cheap flights from Frankfurt am Main Airport to Washington, D.C. Dulles Intl Airport from £430

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
FRA — IAD
7 Sep — 14 Sep1
1 adult

Cheapflights Tip: The best prices from Frankfurt am Main to Washington, D.C. Dulles Intl are usually found in March or February, booked 62 days in advance, depart on a Tuesday or Monday and return on a Thursday

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 2 September 2025.

Round-trip from

£430

Popular in

July

Cheapest in

March

Average price

£479
Air France
  • Air France
  • 12/10-22/10
  • 2 total stops
  • 22h 15m total
  • Frankfurt am Main to Washington, D.C.
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Highest demand for flights based on searches. 10% potential increase in price (£45 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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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 2 September 2025.

Sun 12/1010:15FRA - IAD
1 stop11h 20mMultiple Airlines
Wed 22/1018:30IAD - FRA
1 stop10h 55mMultiple Airlines
Deal found 31/8£430
Thu 11/910:15FRA - IAD
1 stop11h 20mDelta
Wed 24/912:08IAD - FRA
2 stops14h 52mDelta
Deal found 31/8£431
Fri 12/910:15FRA - IAD
1 stop11h 20mDelta
Thu 25/912:08IAD - FRA
2 stops17h 17mDelta
Deal found 2/9£432
Mon 22/906:40FRA - IAD
1 stop14h 45mUnited Airlines
Sun 28/922:15IAD - FRA
Nonstop7h 55mUnited Airlines
Deal found 31/8£432
Sat 13/914:00FRA - IAD
1 stop14h 10mIcelandair
Thu 25/920:30IAD - FRA
1 stop10h 30mIcelandair
Deal found 2/9£433
Fri 19/1209:50FRA - IAD
1 stop12h 50mUnited Airlines
Tue 6/118:00IAD - FRA
Nonstop7h 40mUnited Airlines
Deal found 31/8£434
Sat 1/1106:55FRA - IAD
2 stops17h 23mDelta
Sat 8/1119:59IAD - FRA
2 stops14h 46mDelta
Deal found 31/8£434
Mon 22/1210:15FRA - IAD
1 stop15h 50mUnited Airlines
Sat 10/113:05IAD - FRA
1 stop11h 30mUnited Airlines
Deal found 31/8£435
Fri 12/909:20FRA - IAD
1 stop15h 31mBritish Airways
Thu 25/913:53IAD - FRA
1 stop11h 27mBritish Airways
Deal found 2/9£436
Mon 22/910:30FRA - IAD
Nonstop9h 00mUnited Airlines
Mon 29/922:15IAD - FRA
Nonstop7h 55mUnited Airlines
Deal found 1/9£437
Sat 20/1220:45FRA - IAD
1 stop25h 55mSWISS
Thu 8/120:30IAD - FRA
1 stop17h 25mSWISS
Deal found 31/8£437
Sat 6/917:10FRA - IAD
Nonstop8h 50mUnited Airlines
Thu 18/912:52IAD - FRA
1 stop12h 38mUnited Airlines
Deal found 31/8£438

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 2 September 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

Sun 12/10

10:15-15:35

1 stop11h 20m

Washington, D.C. Dulles Intl

Wed 22/10

18:30-11:25

1 stop10h 55m

£430

Frankfurt am MainWashington, D.C.

FRA - IAD

FRAIAD

Frankfurt am Main

Mon 22/9

07:00-15:35

1 stop14h 35m

Washington, D.C. Dulles Intl

Sun 28/9

12:08-11:25

2 stops17h 17m

£431

Frankfurt am MainWashington, D.C.

FRA - IAD

FRAIAD

Frankfurt am Main

Tue 16/9

10:15-15:35

1 stop11h 20m

Washington, D.C. Dulles Intl

Thu 25/9

18:30-11:25

1 stop10h 55m

£431

Frankfurt am MainWashington, D.C.

FRA - IAD

FRAIAD

Frankfurt am Main

Wed 15/10

10:15-15:35

1 stop11h 20m

Washington, D.C. Dulles Intl

Wed 22/10

13:00-11:25

2 stops16h 25m

£431

Frankfurt am MainWashington, D.C.

FRA - IAD

FRAIAD

Frankfurt am Main

Tue 16/9

10:15-15:35

1 stop11h 20m

Washington, D.C. Dulles Intl

Fri 26/9

18:30-11:25

1 stop10h 55m

£431

Frankfurt am MainWashington, D.C.

FRA - IAD

FRAIAD

Frankfurt am Main

Sat 1/11

06:55-17:05

1 stop15h 10m

Washington, D.C. Dulles Intl

Thu 27/11

19:49-16:45

2 stops14h 56m

£431

Frankfurt am MainWashington, D.C.

FRA - IAD

FRAIAD

Frankfurt am Main

Sat 1/11

10:15-17:05

1 stop11h 50m

Washington, D.C. Dulles Intl

Sat 8/11

13:00-11:15

2 stops16h 15m

£431

Frankfurt am MainWashington, D.C.

FRA - IAD

FRAIAD

Frankfurt am Main

Mon 15/9

10:15-15:35

1 stop11h 20m

Washington, D.C. Dulles Intl

Thu 25/9

18:30-11:25

1 stop10h 55m

£431

Frankfurt am MainWashington, D.C.

FRA - IAD

FRAIAD

Frankfurt am Main

Mon 29/9

07:00-15:35

1 stop14h 35m

Washington, D.C. Dulles Intl

Mon 6/10

19:59-17:45

2 stops15h 46m

£431

Frankfurt am MainWashington, D.C.

FRA - IAD

FRAIAD

Frankfurt am Main

Sun 14/9

10:15-15:35

1 stop11h 20m

Washington, D.C. Dulles Intl

Fri 26/9

18:30-11:25

1 stop10h 55m

£431

Flights are sorted by cheapest return flights first.

Deals found on 31/8

Showing 1-10 of 19 results
1
2

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 return 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 return flight from Frankfurt to Dulles Intl. Price data was last updated on 29 August 2025.

To ensure you get the cheapest price possible for a flight from Frankfurt am Main Airport to Washington, D.C. Dulles Intl Airport, you should look to book at least 62 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Frankfurt am Main Airport to Washington, D.C. Dulles Intl Airport?

Currently, January 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 £599). Flying from Frankfurt am Main Airport to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of £947). 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 2 September 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 10% on flights from Frankfurt am Main Airport to Washington, D.C. Dulles Intl Airport by exploring options for tickets at midday.

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.

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

    Airlines like Delta fly from Frankfurt am Main Airport to Washington, D.C. Dulles Intl Airport in about 11h 20m. The time it takes to get you to your destination can typically vary by up to . The distance between Frankfurt am Main Airport and Washington, D.C. Dulles Intl Airport is about 4066 mi.

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

    Consider Air Canada (42%), United Airlines (42%) or Lufthansa (42%) when booking your flight. These represent the most reliable airlines when flying from Frankfurt am Main Airport to Washington, D.C. Dulles Intl Airport.

  • 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 holiday 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, January 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 £599). Flying from Frankfurt am Main Airport to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of £947). 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

Travelling 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
Silver Spring
Hanover
Oxon Hill
Woodbridge
Arlington
College Park
Laurel
Tysons

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