What are the cheapest airlines flying from Washington, D.C. to Frankfurt am Main round-trip?

Currently priced at $450, TAP AIR PORTUGAL will fly you from Washington, D.C. to Frankfurt am Main and back. In addition to TAP AIR PORTUGAL, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Icelandair and Scandinavian Airlines - these airlines can fly you to your destination from $483 and $595, respectively. TAP AIR PORTUGAL is currently priced 55% below the average price you’ll pay for this route.

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

The cheapest airlines for a one-way flight from Washington, D.C. to Frankfurt am Main are Aer Lingus ($246), Icelandair ($287), and Scandinavian Airlines ($363).

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

The most flights from WAS to FK0 are scheduled on a Monday (14 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (14 on average).

In terms of precipitation, rainfall in Frankfurt am Main 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 Frankfurt am Main when rainfall is around 1.6 in.

If weather is an important factor for your trip to Frankfurt am Main, 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).

What are the most popular routes from Washington, D.C. to Frankfurt am Main?

The most popular flight routes from Washington, D.C. to Frankfurt am Main are Washington, D.C. Dulles Intl - Frankfurt am Main, Baltimore/Washington - Frankfurt am Main and Washington, D.C. Reagan-National - Frankfurt am Main.

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

Looking for the cheapest flight from Washington, D.C. to Frankfurt am Main? While on average our users pay $2,236, our data indicates the cheapest price to be $440. The most popular route (Washington, D.C. Dulles Intl - Frankfurt am Main), is priced around $645.

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

Before booking your flight to Frankfurt am Main from Washington, D.C., check out the most reliable airlines to get you to your destination on time: Air Canada (65%), United Airlines (65%), Lufthansa( 65%).

What are the most popular airlines that fly from Washington, D.C. to Frankfurt am Main?

Consider United Airlines, Lufthansa or Icelandair when booking your flight. These represent the most popular airlines when flying from Washington, D.C. to Frankfurt am Main.

Can I find deals for flights from Washington, D.C. to Frankfurt am Main that include hotel bookings?

Yes. In addition to deals on Washington, D.C. to Frankfurt am Main flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington, D.C. to Frankfurt am Main?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Frankfurt am Main.

Can I find deals for business class flights from Washington, D.C. to Frankfurt am Main?

Yes. Cheapflights offers flight deals from Washington, D.C. to Frankfurt am Main by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheapflights Tip: The best prices from Washington, D.C. to Frankfurt am Main are usually found in January or February, booked 88 days in advance, depart on a Wednesday or Sunday and return on a Monday

Find flight deals from Washington, D.C. to Frankfurt am Main

Popular in	December
Cheapest in	January
Average price	$1,129

High demand for flights, 3% potential price rise

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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).

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Average for round-trip flights in October 2026

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Best time to book a flight from Washington, D.C. to Frankfurt am Main

Have a flexible travel schedule? Discover the best time to fly to Frankfurt am Main from Washington, D.C. with our price prediction graph.

WAS-FK0

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.

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Everything you need to know about your flight from Washington, D.C. to Frankfurt am Main

Prices

Airlines

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

Booking 89 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to Frankfurt am Main. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Frankfurt am Main (average of $735). Flying from Washington, D.C. to Frankfurt am Main in December is currently the most expensive (average of $1,305). 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 WAS to FRA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. to Frankfurt am Main as you normally would.

The best insider tips for Washington, D.C. to Frankfurt am Main flights

Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. to Frankfurt am Main trip

Our travel experts

Blane Bachelor

Expert on Lufthansa and FRA

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.

Harriet Baskas

Expert on United Airlines

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.

Ramsey Qubein

Expert on IAD

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.

See what other customers who have flown with Scandinavian Airlines,United Airlines, andAer Lingus from Washington, D.C. to Frankfurt am Main have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Scandinavian Airlines

7.4

Good

2,007 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Mar 2026

BOS - CPH

I booked sas lodge - but I was unable to use it in Copenhagen because lodge was beyond check point. But SAS website confirmed access:(

Scandinavian Airlines

7.4

Good

2,007 reviews

Scandinavian Airlines

7.4

Good

2,007 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Mar 2026

BOS - CPH

I booked sas lodge - but I was unable to use it in Copenhagen because lodge was beyond check point. But SAS website confirmed access:(

United Airlines

7.4

Good

10,285 reviews

Scandinavian Airlines

7.4

Good

2,007 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Mar 2026

BOS - CPH

I booked sas lodge - but I was unable to use it in Copenhagen because lodge was beyond check point. But SAS website confirmed access:(

Aer Lingus

7.3

Good

1,812 reviews

Scandinavian Airlines

7.4

Good

2,007 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Mar 2026

BOS - CPH

I booked sas lodge - but I was unable to use it in Copenhagen because lodge was beyond check point. But SAS website confirmed access:(

Icelandair

6.9

Okay

757 reviews

Scandinavian Airlines

7.4

Good

2,007 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Mar 2026

BOS - CPH

I booked sas lodge - but I was unable to use it in Copenhagen because lodge was beyond check point. But SAS website confirmed access:(

Lufthansa

6.8

Okay

8,259 reviews

Scandinavian Airlines

7.4

Good

2,007 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Mar 2026

BOS - CPH

I booked sas lodge - but I was unable to use it in Copenhagen because lodge was beyond check point. But SAS website confirmed access:(

Related info for your journey

What are the cheapest airlines flying from Washington, D.C. to Frankfurt am Main round-trip?
Currently priced at $450, TAP AIR PORTUGAL will fly you from Washington, D.C. to Frankfurt am Main and back. In addition to TAP AIR PORTUGAL, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Icelandair and Scandinavian Airlines - these airlines can fly you to your destination from $483 and $595, respectively. TAP AIR PORTUGAL is currently priced 55% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Washington, D.C. to Frankfurt am Main one-way?
The cheapest airlines for a one-way flight from Washington, D.C. to Frankfurt am Main are Aer Lingus ($246), Icelandair ($287), and Scandinavian Airlines ($363).
What are the most popular routes from Washington, D.C. to Frankfurt am Main?
The most popular flight routes from Washington, D.C. to Frankfurt am Main are Washington, D.C. Dulles Intl - Frankfurt am Main, Baltimore/Washington - Frankfurt am Main and Washington, D.C. Reagan-National - Frankfurt am Main.
What are the most reliable airlines from Washington, D.C. to Frankfurt am Main?
Before booking your flight to Frankfurt am Main from Washington, D.C., check out the most reliable airlines to get you to your destination on time: Air Canada (65%), United Airlines (65%), Lufthansa( 65%).
What are the cheapest flights from Washington, D.C. to Frankfurt am Main?
Looking for the cheapest flight from Washington, D.C. to Frankfurt am Main? While on average our users pay $2,236, our data indicates the cheapest price to be $440. The most popular route (Washington, D.C. Dulles Intl - Frankfurt am Main), is priced around $645.
Can I find deals for flights from Washington, D.C. to Frankfurt am Main that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Frankfurt am Main flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Frankfurt am Main?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Frankfurt am Main.
Can I find deals for business class flights from Washington, D.C. to Frankfurt am Main?
Yes. Cheapflights offers flight deals from Washington, D.C. to Frankfurt am Main 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 Washington, D.C. to Frankfurt am Main?
Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Frankfurt am Main (average of $735). Flying from Washington, D.C. to Frankfurt am Main in December is currently the most expensive (average of $1,305). 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

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Top 10 airlines flying from Washington, D.C. to Frankfurt am Main

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest$279	Average$588	FlexibilityNo cancel fee	On-time72%
TAP AIR PORTUGAL	Cheapest$450	Average$734	FlexibilityNo cancel fee	On-timeN/A
British Airways	Cheapest$459	Average$1,198	FlexibilityNo cancel fee	On-time70%
Icelandair	Cheapest$483	Average$805	FlexibilityNo cancel fee	On-time76%
Scandinavian Airlines	Cheapest$595	Average$733	FlexibilityNo cancel fee	On-time77%
Turkish Airlines	Cheapest$640	Average$766	FlexibilityNo cancel fee	On-time77%
Aer Lingus	Cheapest$685	Average$910	FlexibilityNo cancel fee	On-timeN/A
Lufthansa	Cheapest$695	Average$1,158	FlexibilityNo cancel fee	On-time76%
United Airlines	Cheapest$900	Average$1,292	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$981	Average$1,178	FlexibilityNo cancel fee	On-time71%

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Cheap flights from Washington, D.C. (WAS) to Frankfurt am Main

Find cheap flights from Washington, D.C. to Frankfurt am Main with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Washington, D.C. to Frankfurt am Main

Popular in

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Average price

Best time to book a flight from Washington, D.C. to Frankfurt am Main

Have a flexible travel schedule? Discover the best time to fly to Frankfurt am Main from Washington, D.C. with our price prediction graph.

Cheapflights Insights

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

Booking 89 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to Frankfurt am Main. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

What is the cheapest time of day to fly from WAS to FRA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. to Frankfurt am Main as you normally would.

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

The most flights from WAS to FK0 are scheduled on a Monday (14 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (14 on average).

The best insider tips for Washington, D.C. to Frankfurt am Main flights

AI-powered summary based on content written by travel experts. AI can make mistakes.

Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. to Frankfurt am Main trip

Our travel experts

Reviews of airlines servicing Frankfurt am Main

See what other customers who have flown with Scandinavian Airlines,United Airlines, andAer Lingus from Washington, D.C. to Frankfurt am Main have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What are the cheapest airlines flying from Washington, D.C. to Frankfurt am Main round-trip?

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

What are the most popular routes from Washington, D.C. to Frankfurt am Main?

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

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

Can I find deals for flights from Washington, D.C. to Frankfurt am Main that include hotel bookings?

How can I find direct flights from Washington, D.C. to Frankfurt am Main?

Can I find deals for business class flights from Washington, D.C. to Frankfurt am Main?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington, D.C. to Frankfurt am Main

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Complete your trip

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Washington, D.C. and Frankfurt am Main flights

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