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Cheap flights from Frankfurt am Main Airport to Washington, D.C. Dulles Intl Airport from £419

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/10. Fares are subject to change and may not be available on all flights or dates of travel.
FRA — IAD
17 Oct — 24 Oct1
1 adult
1 adult, Economy

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 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 17 September 2025.

Round-trip from

£419

Popular in

July

Cheapest in

March

Average price

£475

Good round-trip deal

£425 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 4/11-15/11
  • 2 total stops
  • 38h 45m total
  • Frankfurt am Main to Washington, D.C.
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Highest demand for flights based on searches. 10% potential increase in price (£46 potential increase over avg. return price).
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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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Price to beat on a round-trip flight from Frankfurt am Main to Washington, D.C. Dulles Intl.
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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 17 September 2025.

Tue 4/1120:30FRA - IAD
1 stop26h 45mScandinavian Airlines
Sat 15/1120:30IAD - FRA
1 stop12h 00mScandinavian Airlines
Deal found 16/9£419
Sat 1/1110:45FRA - IAD
1 stop14h 45mAer Lingus
Sat 8/1117:05IAD - FRA
1 stop11h 00mAer Lingus
Deal found 16/9£422
Thu 30/1010:50FRA - IAD
1 stop13h 04mMultiple Airlines
Thu 6/1118:20IAD - FRA
1 stop16h 50mMultiple Airlines
Deal found 15/9£424
Mon 10/1110:50FRA - IAD
1 stop18h 17mBritish Airways
Sat 22/1121:45IAD - FRA
1 stop30h 45mBritish Airways
Deal found 15/9£425
Tue 28/1010:50FRA - IAD
1 stop13h 04mBritish Airways
Tue 4/1121:45IAD - FRA
1 stop10h 25mBritish Airways
Deal found 16/9£425
Tue 9/1211:25FRA - IAD
1 stop14h 30mBritish Airways
Sat 10/120:10IAD - FRA
2 stops18h 05mBritish Airways
Deal found 16/9£427
Mon 22/907:00FRA - IAD
1 stop14h 35mMultiple Airlines
Sun 5/1018:30IAD - FRA
1 stop10h 55mMultiple Airlines
Deal found 15/9£427
Mon 22/910:15FRA - IAD
1 stop11h 20mDelta
Sun 5/1018:30IAD - FRA
1 stop10h 55mDelta
Deal found 15/9£429
Tue 4/1111:25FRA - IAD
2 stops17h 42mBritish Airways
Thu 13/1116:34IAD - FRA
2 stops18h 36mBritish Airways
Deal found 16/9£431
Thu 11/1206:55FRA - IAD
1 stop15h 10mDelta
Sat 27/1212:32IAD - FRA
1 stop13h 18mDelta
Deal found 15/9£432

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 17 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

Sat 1/11

10:45-20:30

1 stop14h 45m

Washington, D.C. Dulles Intl

Sat 8/11

17:05-10:05

1 stop11h 00m

£422

Frankfurt am MainWashington, D.C.

FRA - IAD

FRAIAD

Frankfurt am Main

Thu 30/10

10:50-18:54

1 stop13h 04m

Washington, D.C. Dulles Intl

Thu 6/11

18:20-10:25

1 stop10h 05m

£426

Frankfurt am MainWashington, D.C.

FRA - IAD

FRAIAD

Frankfurt am Main

Tue 4/11

07:20-23:07

2 stops21h 47m

Washington, D.C. Dulles Intl

Sat 15/11

20:09-22:00

2 stops19h 51m

£431

Frankfurt am MainWashington, D.C.

FRA - IAD

FRAIAD

Frankfurt am Main

Mon 29/9

10:15-15:35

1 stop11h 20m

Washington, D.C. Dulles Intl

Thu 20/11

12:11-07:50

1 stop13h 39m

£432

Frankfurt am MainWashington, D.C.

FRA - IAD

FRAIAD

Frankfurt am Main

Sat 25/10

07:00-15:35

1 stop14h 35m

Washington, D.C. Dulles Intl

Sat 1/11

13:00-07:50

1 stop13h 50m

£432

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

13:00-09:35

2 stops14h 35m

£433

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

Sat 8/11

17:10-13:40

2 stops14h 30m

£433

Frankfurt am MainWashington, D.C.

FRA - IAD

FRAIAD

Frankfurt am Main

Wed 8/10

07:00-16:29

2 stops15h 29m

Washington, D.C. Dulles Intl

Wed 15/10

17:10-09:50

1 stop10h 40m

£436

Frankfurt am MainWashington, D.C.

FRA - IAD

FRAIAD

Frankfurt am Main

Thu 9/10

10:15-15:35

1 stop11h 20m

Washington, D.C. Dulles Intl

Fri 17/10

09:50-09:50

1 stop18h 00m

£436

Frankfurt am MainWashington, D.C.

FRA - IAD

FRAIAD

Frankfurt am Main

Wed 15/10

11:00-23:18

2 stops18h 18m

Washington, D.C. Dulles Intl

Wed 22/10

06:05-08:40

2 stops20h 35m

£442

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 22 results
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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 12 September 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 17 September 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 22% on flights from Frankfurt am Main Airport to Washington, D.C. Dulles Intl Airport by exploring options for tickets at midday.

How much does it cost for a return flight from Frankfurt am Main Airport to Washington, D.C. Dulles Intl Airport?

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 Aer Lingus, British Airways, and KLM 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 10h 27m. The distance between Frankfurt am Main Airport and Washington, D.C. Dulles Intl Airport is about 4066 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    Consider Air Canada (52%), United Airlines (52%) or Lufthansa (52%) when booking your flight. These represent the most reliable airlines when flying from Frankfurt am Main Airport to Washington, D.C. Dulles Intl Airport.

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

    On average you can expect to pay £472 for a flight from Frankfurt am Main Airport to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is £424 while the most popular route, (Frankfurt am Main - Washington, D.C. Dulles Intl) is currently priced at £656.

  • 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
Tysons

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