IAD - FRA

292€ Find Cheap Flights from Washington Dulles Airport to Frankfurt Airport – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
536 €
Typical prices: 678 €-1.184 €
TAP AIR PORTUGAL
Sun 18.11.Sun 25.11.
IAD - FRA • 1 stop
Cheapest direct flights
682 €
Typical prices: 938 €-1.384 €
Lufthansa
Thu 1.11.Sat 10.11.
IAD - FRA • Direct
Advice from real travellers
Lufthansa Premium Economy adds 50% more space and an extra checked bag.
United Premium Plus offers extra legroom; better seating can be worth the upgrade.
Expert advice
+1
Expert advice
+1
Direct flights
Every day
You can fly direct with United Airlines and Lufthansa. Average duration is 7h 55m
Direct flights
+1
Direct flights
+1
When to book
14 weeks
in advance
Our data shows that travellers who book at least 14 weeks in advance save around 34% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 32% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Lisbon Humberto Delgado (LIS)
Cheapest • Avg 606 € (return)
Amsterdam Schiphol (AMS)
Shortest trip • 10h 32m (one-way)
Insights
Insights
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We hope you enjoy your trip to Frankfurt am Main Airport!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Dulles Intl to Frankfurt am Main (IAD-FRA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Dulles Intl to Frankfurt

Wed, 18. Nov - Wed, 25. Nov
TAP AIR PORTUGAL Logo
22:30 - 16:55IAD  Washington, D.C. Dulles Intl-FRA Frankfurt am Main
12h 25m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
17:45 - 15:15FRA  Frankfurt am Main-IAD Washington, D.C. Dulles Intl
27h 30m1 stop Lisbon Humberto Delgado
536 €TAP AIR PORTUGAL
Tue, 3. Nov - Wed, 11. Nov
TAP AIR PORTUGAL Logo
17:25 - 12:30IAD  Washington, D.C. Dulles Intl-FRA Frankfurt am Main
13h 05m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
17:45 - 15:15FRA  Frankfurt am Main-IAD Washington, D.C. Dulles Intl
27h 30m1 stop Lisbon Humberto Delgado
537 €TAP AIR PORTUGAL
Thu, 5. Nov - Thu, 12. Nov
TAP AIR PORTUGAL Logo
17:25 - 12:30IAD  Washington, D.C. Dulles Intl-FRA Frankfurt am Main
13h 05m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
6:00 - 15:15FRA  Frankfurt am Main-IAD Washington, D.C. Dulles Intl
15h 15m1 stop Lisbon Humberto Delgado
537 €TAP AIR PORTUGAL
Tue, 3. Nov - Thu, 12. Nov
TAP AIR PORTUGAL Logo
17:25 - 12:30IAD  Washington, D.C. Dulles Intl-FRA Frankfurt am Main
13h 05m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
6:00 - 15:15FRA  Frankfurt am Main-IAD Washington, D.C. Dulles Intl
15h 15m1 stop Lisbon Humberto Delgado
537 €TAP AIR PORTUGAL
Sun, 1. Nov - Tue, 10. Nov
Lufthansa Logo
18:00 - 7:40IAD  Washington, D.C. Dulles Intl-FRA Frankfurt am Main
7h 40mdirect
Lufthansa Logo
13:00 - 15:55FRA  Frankfurt am Main-IAD Washington, D.C. Dulles Intl
8h 55mdirect
682 €Lufthansa
Sun, 1. Nov - Tue, 10. Nov
Lufthansa Logo
18:00 - 7:40IAD  Washington, D.C. Dulles Intl-FRA Frankfurt am Main
7h 40mdirect
Lufthansa Logo
13:00 - 15:55FRA  Frankfurt am Main-IAD Washington, D.C. Dulles Intl
8h 55mdirect
684 €Lufthansa
Sun, 1. Nov - Tue, 10. Nov
Lufthansa Logo
18:00 - 7:40IAD  Washington, D.C. Dulles Intl-FRA Frankfurt am Main
7h 40mdirect
Lufthansa Logo
13:00 - 15:55FRA  Frankfurt am Main-IAD Washington, D.C. Dulles Intl
8h 55mdirect
705 €Lufthansa
Wed, 2. Dec - Wed, 9. Dec
United Airlines Logo
22:15 - 16:05IAD  Washington, D.C. Dulles Intl-FRA Frankfurt am Main
11h 50m1 stop London Heathrow
United Airlines Logo
17:00 - 20:05FRA  Frankfurt am Main-IAD Washington, D.C. Dulles Intl
9h 05mdirect
731 €United Airlines
Wed, 2. Dec - Thu, 10. Dec
United Airlines Logo
18:20 - 12:05IAD  Washington, D.C. Dulles Intl-FRA Frankfurt am Main
11h 45m1 stop London Heathrow
United Airlines Logo
13:00 - 15:55FRA  Frankfurt am Main-IAD Washington, D.C. Dulles Intl
8h 55mdirect
731 €United Airlines
Tue, 17. Nov - Thu, 26. Nov
United Airlines Logo
18:20 - 12:05IAD  Washington, D.C. Dulles Intl-FRA Frankfurt am Main
11h 45m1 stop London Heathrow
United Airlines Logo
13:00 - 15:55FRA  Frankfurt am Main-IAD Washington, D.C. Dulles Intl
8h 55mdirect
731 €United Airlines
Booking Insights

Price, demand, and travel trends for Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport with more confidence.

How much is a return flight from Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport?

Return flights from Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport start at 536 €. Prices are below average for this route right now, with typical return fares ranging from 678 € to 1.184 €. The lowest price found in the past 5 days was 536 € on TAP AIR PORTUGAL.

What's the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport?

Sunday is the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport and is 10% cheaper than the average day. Friday is the most expensive day with flight prices 12% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • February is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport at 633 € return.
  • December (1.064 €) and July (1.059 €) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 68% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport the cheapest?

Flights from Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport are cheapest 14 weeks before departure. Booking in this window typically costs about 34% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals
Expert advice

Expert advice for your flight from Dulles Intl to Frankfurt

 
KAYAK teamed up with top travel experts to share the best tips for your journey.

Key details for Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport flights

Low season

February

Cheapest flight

292 €
Best time to beat the crowds (32% less expensive on average)
Most popular time to fly and prices are also 3% lower on average.
Flights from Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport

When to book flights from Dulles Intl to Frankfurt

Are your dates flexible? Find out the best times to travel from Dulles Intl to Frankfurt based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Flights from Dulles Intl to Frankfurt: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Dulles Intl to Frankfurt 
NandiniFlew with LufthansaAug 2026
Worth paying for the extra legroom in economy. The regular economy seating in UA is too cramped for a long haul flight
KarenFlew with LufthansaJul 2026
I wish I'd know how big the airport was so I couldn't have booked assistance since I've got asthma. It was not good rushing through in the heat trying to get to the gate in an unformilliar airport.
Verified travelerFlew with United AirlinesApr 2026
Except for food, I definitely recommend flying Lufthansa. Jut to be better prepared, I would pack food if you take the flight from IAD to Frankfurt.
Verified travelerFlew with LufthansaJan 2026
Sadly since I never could reschedule that flight I don’t know but maybe when possible allow more than a 2 hour layover if there is a possibility of bad weather.
Verified travelerFlew with United AirlinesMar 2024
Pay extra for a little better seating. Definitely worth it

Your Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airlines offer extra legroom and free seat selection on Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport flights?

    Among airlines operating Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport flights:

    • Lufthansa: offers extra legroom; offers free seat selection
    • United Airlines: offers extra legroom; offers free seat selection
    • Thai Airways: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines are available on the route from Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport?

    2 airlines operate flights between Washington, D.C. Dulles Intl Airport and Frankfurt am Main Airport. The airlines offering direct flights on this route include:

    • United Airlines
    • Lufthansa

  • Which airports can I use when flying from Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport?

    Flights from Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Frankfurt am Main (FRA).

  • Which airlines include bags at no extra cost on Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Lufthansa: a cabin bag and a checked bag in Economy class
    • United Airlines: a cabin bag and a checked bag in Economy class
    • Thai Airways: a cabin bag and a checked bag in Economy class

    Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

  • Which cabin classes can I book on flights from Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport?

    Three cabin classes are available on flights from Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport:

    • Economy class
    • Premium Economy Class
    • Business Class

  • How much can I save by having a stopover when flying from Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport?

    On this route, stopover flights are cheaper than direct options on average. Stopover fares average 606 € return via Lisbon Humberto Delgado (LIS), compared with 1.124 € for direct.

  • What is the standard checked bag allowance on flights from Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge 65 €–86 € for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport?

    The Boeing 777-300ER family is used most often on this route, operated mainly by United Airlines and Lufthansa. Other aircraft seen on the route include Boeing 777 variants.

  • Which airports do connecting flights from Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport pass through?

    One-stop flights from Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport most commonly connect through:

    • Reykjavik Keflavik Intl (KEF) – 32% of one-stop connections
    • Kastrup Copenhagen (CPH) – 26% of one-stop connections
    • Dublin (DUB) – 15% of one-stop connections
    • Lisbon Humberto Delgado (LIS) – 14% of one-stop connections

    Reykjavik Keflavik Intl (KEF) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport?

    On the Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport route, being flexible with your departure day can save you up to 20%. Sunday is the cheapest day at 838 € return on average, while Friday is the most expensive at 1.041 € – a 203 € difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How are flight departures from Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport spread across the day?

    Evening is the busiest departure period on Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport flights, with 50% leaving in that window. Afternoon departures account for 25%, Night flights for 25%, and Morning flights for 0%.

  • What popular places can I visit in Frankfurt am Main Airport?

    Some of the most popular sights in Frankfurt am Main Airport are Frankfurt Central Station, Festhalle, and Congress Center Messe Frankfurt. These are among the most viewed places in Frankfurt am Main Airport on KAYAK.

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

    These are the earliest and latest flight times available from Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport:

    • Earliest: departs at 15:25 and lands at 23:20
    • Latest: departs at 23:10 and lands at 7:05.

    The flight takes about 7h 55m.

  • How expensive are last-minute Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport flights?

    Last-minute fares on this route (booked within 2 weeks of departure) run 18% above the route average of 928 €. Book 14 weeks before departure for the lowest fares.

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

    A direct flight from Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport takes 7h 55m, covering 10.532 km.

  • Do I need a passport to fly from Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport looking right now?

    One-way fares from Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport are currently lower than usual. Average one-way flight prices are about 456 €, which is 10% below the typical average for this route.

  • How much time can I save by choosing a different stopover airport from Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport?

    Flying via Amsterdam Schiphol (AMS) gives the shortest average 1-stop total travel time of 10h 32m, compared to 11h 19m via Reykjavik Keflavik Intl (KEF) and 11h 44m via Paris Charles de Gaulle (CDG).

  • What is the time difference between Washington, D.C. Dulles Intl Airport and Frankfurt am Main Airport?

    Frankfurt am Main Airport is 6 hours ahead of Washington, D.C. Dulles Intl Airport (Central European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Frankfurt am Main Airport (FRA)?

    Frankfurt am Main Airport (FRA) hosts 5 major car hire companies, with daily rates starting from around 9 € for economy cars. Top options include:
    • Wheego
    • Alamo
    • Europcar
    • Enterprise Rent-A-Car
    • Hertz

  • How much should I expect to pay for a Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport flight?

    Return flights from Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport range from 678 € to 1.184 €, with an average of 928 € over the past 12 months. Anything below 678 € counts as a good deal.

  • Which airlines offer Wi-Fi on Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport flights?

    Three airlines offer in-flight Wi-Fi on Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport flights:

    • • Lufthansa
    • • United Airlines
    • • Thai Airways

    Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty programme, while others are paid add-ons priced by flight length.

Your guide to booking Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure instead of Friday. On this route, Sunday flights average 838 € – about 203 € less than Friday (20% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 14 weeks before you fly. On this route, that window historically saves about 34% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport trip for February. Fares historically average 633 € return in that month – typically 432 € less than the most expensive month, which is December (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Lisbon Humberto Delgado Airport (LIS) can be cheaper than flying direct. The cheapest stopover option averages 606 € return on this route – about 519 € less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Frankfurt am Main Airport.
    - Sheraton Frankfurt Airport Hotel and Conference Center
    - Intercityhotel Frankfurt Airport Terminal 3
    - Meininger Hotel Frankfurt Main / Airport

Prefer to fly direct from Washington, D.C. Dulles Intl to Frankfurt am Main?

 
Find which airlines fly direct from Washington, D.C. Dulles Intl Airport to Frankfurt am Main Airport, which days they fly and book direct flights.

Direct departures

Washington, D.C. Dulles Intl to Frankfurt am Main

Monday

Lufthansa,United Airlines

Lufthansa,United Airlines

Tuesday

Lufthansa,United Airlines

Lufthansa,United Airlines

Wednesday

Lufthansa,United Airlines

Lufthansa,United Airlines

Thursday

Lufthansa,United Airlines

Lufthansa,United Airlines

Friday

Lufthansa,United Airlines

Lufthansa,United Airlines

Saturday

Lufthansa,United Airlines

Lufthansa,United Airlines

Sunday

Lufthansa,United Airlines

Lufthansa,United Airlines

See more direct flights

Direct returns

Frankfurt am Main to Washington, D.C. Dulles Intl

Monday

Lufthansa,United Airlines

Lufthansa,United Airlines

Tuesday

Lufthansa,United Airlines

Lufthansa,United Airlines

Wednesday

Lufthansa,United Airlines

Lufthansa,United Airlines

Thursday

Lufthansa,United Airlines

Lufthansa,United Airlines

Friday

Lufthansa,United Airlines

Lufthansa,United Airlines

Saturday

Lufthansa,United Airlines

Lufthansa,United Airlines

Sunday

Lufthansa,United Airlines

Lufthansa,United Airlines

See more direct flights

More options for your flight from Dulles Intl to Frankfurt

Complete your trip to Frankfurt with a hotel stay or car hire

Car rentals in Frankfurt am Main
Hotels in Frankfurt am Main
Vacations in Frankfurt am Main