€503 Cheap Flights Paris to Seattle (CDG-SEA)

View €503 flight on Fri, 29 Aug 2025Opens in a new window

Popular airlines from Paris Charles de Gaulle Airport (CDG) to Seattle-Tacoma International Airport (SEA)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 15% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Paris to Seattle (CDG-SEA)

Prices were available within the past 7 days and start at €503 for one-way flights and €554 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Thu, 18 Sep - Wed, 1 Oct
CDG
Paris
SEA
Seattle
€554 Return, found 9 hours ago
€554
Return
found 9 hours ago
Select JetBlue Airways flight, departing Thu, 18 Sep from Paris to Seattle, returning Wed, 1 Oct, priced at €554 found 9 hours ago
Icelandair
Fri, 12 Sep - Thu, 25 Sep
CDG
Paris
SEA
Seattle
€600 Return, found 1 day ago
€600
Return
found 1 day ago
Select Icelandair flight, departing Fri, 12 Sep from Paris to Seattle, returning Thu, 25 Sep, priced at €600 found 1 day ago
Scandinavian Airlines
Thu, 28 Aug - Wed, 10 Sep
CDG
Paris
SEA
Seattle
€601 Return, found 4 days ago
€601
Return
found 4 days ago
Select Scandinavian Airlines flight, departing Thu, 28 Aug from Paris to Seattle, returning Wed, 10 Sep, priced at €601 found 4 days ago
Aer Lingus
Thu, 11 Sep - Wed, 24 Sep
CDG
Paris
SEA
Seattle
€669 Return, found 23 hours ago
€669
Return
found 23 hours ago
Select Aer Lingus flight, departing Thu, 11 Sep from Paris to Seattle, returning Wed, 24 Sep, priced at €669 found 23 hours ago
British Airways
Fri, 12 Sep - Thu, 25 Sep
CDG
Paris
SEA
Seattle
€780 Return, found 1 day ago
€780
Return
found 1 day ago
Select British Airways flight, departing Fri, 12 Sep from Paris to Seattle, returning Thu, 25 Sep, priced at €780 found 1 day ago
American Airlines
Fri, 29 Aug - Sat, 22 Nov
CDG
Paris
SEA
Seattle
€787 Return, found 2 days ago
€787
Return
found 2 days ago
Select American Airlines flight, departing Fri, 29 Aug from Paris to Seattle, returning Sat, 22 Nov, priced at €787 found 2 days ago
Air Canada
Fri, 29 Aug - Sat, 22 Nov
CDG
Paris
SEA
Seattle
€795 Return, found 2 days ago
€795
Return
found 2 days ago
Select Air Canada flight, departing Fri, 29 Aug from Paris to Seattle, returning Sat, 22 Nov, priced at €795 found 2 days ago
Iberia
Fri, 29 Aug - Sat, 29 Nov
CDG
Paris
SEA
Seattle
€802 Return, found 3 days ago
€802
Return
found 3 days ago
Select Iberia flight, departing Fri, 29 Aug from Paris to Seattle, returning Sat, 29 Nov, priced at €802 found 3 days ago
Lufthansa
Fri, 29 Aug - Thu, 12 Feb
CDG
Paris
SEA
Seattle
€818 Return, found 2 days ago
€818
Return
found 2 days ago
Select Lufthansa flight, departing Fri, 29 Aug from Paris to Seattle, returning Thu, 12 Feb, priced at €818 found 2 days ago
Brussels Airlines
Fri, 29 Aug - Thu, 12 Feb
CDG
Paris
SEA
Seattle
€837 Return, found 2 days ago
€837
Return
found 2 days ago
Select Brussels Airlines flight, departing Fri, 29 Aug from Paris to Seattle, returning Thu, 12 Feb, priced at €837 found 2 days ago

Find the cheapest month to fly from Paris (CDG) to Seattle (SEA)

January is typically the cheapest month to fly

From €361 - €1,108 per traveller.

Graph displaying average flight prices per month

Paris to Seattle route information
Origin airport
Roissy-Charles de Gaulle
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, Air Tahiti Nui, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, Turkish Airlines, United, Virgin Atlantic, WestJet
Return price
€553
Distance
8003 km
Average flight time
1 hour 12 mins

Perfect flights from Paris to Seattle

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Paris to Seattle. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of Seattle, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Roissy-Charles de Gaulle to Seattle - Tacoma Intl. ticket options cater to your travel preferences, with incredible one-way fares from €503 and roundtrip prices from €554. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Seattle - Tacoma Intl. and explore Seattle and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your CDG to SEA travel arrangements today and embark on the journey of a lifetime in Seattle.

Frequently asked questions

How much is a flight from CDG to Sea-Tac Airport?
The lowest price advertised for a round-trip journey from Roissy-Charles de Gaulle Airport (CDG) to Seattle - Tacoma Intl. Airport (SEA) is €554. But you better act soon. This price is based on fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from CDG to Seattle - Tacoma Intl. Airport (SEA)?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from CDG to Seattle - Tacoma Intl. Airport (SEA) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Roissy-Charles de Gaulle Airport (CDG) to SEA flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Roissy-Charles de Gaulle Airport (CDG) to Seattle - Tacoma Intl. Airport (SEA)?
You'll have 8,100 kilometres to cover on the long-haul Tremblay-en-France to SeaTac route. Dress in layers of comfortable clothes and consider taking a travel pillow with you.
Which airlines fly direct from Roissy Airport to Sea-Tac Airport?
Delta Air Lines (DL) is a popular option. It operates 30 flights from CDG to SEA each month. Operating 13 flights per month on this route, Air France (AF) is another good choice.
Are Charles de Gaulle Airport to Sea-Tac Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices change all the time, so there are no guarantees. While last-minute deals between Roissy Airport and Seattle - Tacoma Intl. Airport (SEA) are of course possible, it's also a good idea to keep track of prices well before you fly. In fact, some carriers announce their prices up to 12 months prior to the departure date. Expedia is continuously updating the best bargains around, so keep checking back and be ready to pounce when the price is right.

Explore a world of travel with Expedia

*Available to Expedia members.