Cheap Flights from Seattle (SEA) to Frankfurt (HHN)

Popular airlines from Seattle-Tacoma International Airport (SEA) to Frankfurt (HHN-Frankfurt - Hahn)

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Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Frankfurt - Hahn Airport (HHN) cost?
Get a cheap one-way flight or cheap return flight from Seattle - Tacoma Intl. Airport (SEA) to Frankfurt - Hahn Airport (HHN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Frankfurt - Hahn Airport (HHN)?
The cheapest month to fly from SEA to HHN is , when demand is low. Off-peak season is often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Frankfurt - Hahn Airport (HHN)?
To find the cheapest airline that'll fly you from SEA to HHN, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Frankfurt - Hahn Airport (HHN)?
There aren't any daily nonstop flights available from Seattle - Tacoma Intl. Airport (SEA) to Frankfurt - Hahn Airport (HHN). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from SEA to HHN?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Frankfurt - Hahn Airport (HHN)?
To touch down at Frankfurt - Hahn Airport (HHN) without delays, book a flight that leaves Seattle - Tacoma Intl. Airport (SEA) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Frankfurt - Hahn Airport (HHN) last-minute?
Last-minute fares from SEA to HHN are generally more expensive. To lock in the lowest prices, start looking for flights early. That being said, if you're flexible with your travel plans, it's possible to find a cheap fare just before your departure.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Frankfurt - Hahn Airport (HHN)?
Typically, it's possible to reschedule or cancel your SEA to HHN flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Frankfurt - Hahn
Distance
5067 mi

Book with confidence

Seattle to Frankfurt Flights

The cheapest times to fly from Seattle to Frankfurt

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle to Frankfurt are during the month of . You can find some of the cheapest flights from Seattle to Frankfurt with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Frankfurt

Sunday is one of the best days to book for cheap flights from Seattle to Frankfurt: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle to Frankfurt

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle to Frankfurt in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle to Frankfurt flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle to Frankfurt airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Seattle to Frankfurt Flights

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*Available to One Key members.