$481 Cheap Flights from Seattle (SEA) to Strasbourg (SXB)

View $481 flight on Tue, Mar 3, 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Strasbourg (SXB-Strasbourg Intl.)

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Cheap Flights from Seattle to Strasbourg (SEA-SXB)

Prices were available within the past 7 days and start at $481 for one-way flights and $633 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Thu, Jan 8 - Tue, Jan 13
SEA
Seattle
SXB
Strasbourg
$633 Roundtrip, found 3 days ago
$633
Roundtrip
found 3 days ago
Select British Airways flight, departing Thu, Jan 8 from Seattle to Strasbourg, returning Tue, Jan 13, priced at $633 found 3 days ago
British Airways
Thu, Jan 8 - Tue, Jan 13
SEA
Seattle
SXB
Strasbourg
$637 Roundtrip, found 3 days ago
$637
Roundtrip
found 3 days ago
Select British Airways flight, departing Thu, Jan 8 from Seattle to Strasbourg, returning Tue, Jan 13, priced at $637 found 3 days ago
British Airways
Thu, Jan 8 - Tue, Jan 13
SEA
Seattle
SXB
Strasbourg
$652 Roundtrip, found 3 days ago
$652
Roundtrip
found 3 days ago
Select British Airways flight, departing Thu, Jan 8 from Seattle to Strasbourg, returning Tue, Jan 13, priced at $652 found 3 days ago
British Airways
Thu, Jan 8 - Tue, Jan 13
SEA
Seattle
SXB
Strasbourg
$660 Roundtrip, found 3 days ago
$660
Roundtrip
found 3 days ago
Select British Airways flight, departing Thu, Jan 8 from Seattle to Strasbourg, returning Tue, Jan 13, priced at $660 found 3 days ago
Iberia
Mon, Apr 13 - Tue, Apr 21
SEA
Seattle
SXB
Strasbourg
$683 Roundtrip, found 5 days ago
$683
Roundtrip
found 5 days ago
Select Iberia flight, departing Mon, Apr 13 from Seattle to Strasbourg, returning Tue, Apr 21, priced at $683 found 5 days ago
Iberia
Mon, Apr 13 - Tue, Apr 21
SEA
Seattle
SXB
Strasbourg
$690 Roundtrip, found 5 days ago
$690
Roundtrip
found 5 days ago
Select Iberia flight, departing Mon, Apr 13 from Seattle to Strasbourg, returning Tue, Apr 21, priced at $690 found 5 days ago
Iberia
Thu, Jan 8 - Tue, Jan 13
SEA
Seattle
SXB
Strasbourg
$742 Roundtrip, found 3 days ago
$742
Roundtrip
found 3 days ago
Select Iberia flight, departing Thu, Jan 8 from Seattle to Strasbourg, returning Tue, Jan 13, priced at $742 found 3 days ago
Flights from Seattle (SEA) to Strasbourg (SXB)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Strasbourg Intl.
Airlines serving
Iberia
Roundtrip price
$633
Distance
5157 mi

Seattle to Strasbourg Flights

The cheapest times to fly from Seattle to Strasbourg

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 Strasbourg are during the month of January. You can find some of the cheapest flights from Seattle to Strasbourg with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Strasbourg

Sunday is one of the best days to book for cheap flights from Seattle to Strasbourg: 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 Strasbourg

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 Strasbourg in 2025. You can also book with separate airlines for your outbound and return journeys, from $481 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 Strasbourg 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 Strasbourg 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.

 

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Strasbourg Intl. Airport (SXB) cost?
Lock in a cheap one-way flight from $481 or cheap return flight from $633 from Seattle - Tacoma Intl. Airport (SEA) to Strasbourg Intl. Airport (SXB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Strasbourg Intl. Airport (SXB)?
Planning your trip for January is a great way to save, as it's the cheapest month for flights between SEA and SXB. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Strasbourg Intl. Airport (SXB)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest SEA to SXB flight.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Strasbourg Intl. Airport (SXB)?
Nonstop flights from Seattle - Tacoma Intl. Airport (SEA) to Strasbourg Intl. Airport (SXB) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SEA to SXB?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on a number of factors, including the season and airline.*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 Strasbourg Intl. Airport (SXB)?
To arrive at Strasbourg Intl. Airport (SXB) on time, book a flight that takes off from 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 Strasbourg Intl. Airport (SXB) last-minute?
Booking your plane ticket from SEA to SXB right before your journey is typically more expensive. But if you're flexible with your travel times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a SEA to SXB flight and hotel package?
You can save money by securing a SEA to SXB flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. After selecting your ideal accommodations and flights, consider adding extras such as car rentals, activities and tours.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Strasbourg Intl. Airport (SXB)?
It's generally possible to reschedule or cancel your SEA to SXB flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.