Cheap flights from Paris Charles de Gaulle Airport to Seattle from £439

The cheapest month to fly to Seattle from Paris Charles de Gaulle Airport is in February. Flight prices, which tend to average around £501, are often lower during this time because this is during the off-season. The month of April is another great option to travel to Seattle, with average flight prices from Paris Charles de Gaulle Airport averaging around £620.

Fly from Paris Charles de Gaulle to Seattle/Tacoma Intl for the best Paris Charles de Gaulle - Seattle/Tacoma Intl flight prices

You are more likely to see cheaper flights to Seattle from Paris Charles de Gaulle Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around £710 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Paris Charles de Gaulle Airport for as low as £592 on momondo.

There are 2 cabin classes available to choose from on Paris Charles de Gaulle Airport to Seattle flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 66% on your flight if you consider stops on a Paris Charles de Gaulle Airport to Seattle flight.

As of September 2026, prices for Paris Charles de Gaulle Airport to Seattle flights are approximately 26% more expensive when compared to flights at the same time last year.

The number of flights available between Paris Charles de Gaulle Airport and Seattle is 2 per day as of September 2026. The most frequent departure time is 16:00, with 54% of daily flights leaving in the afternoon.

15 flights are operational weekly from Paris Charles de Gaulle Airport to Seattle as of September 2026. The most popular departure day for this route is Mon, with 33% of flights per week taking off on this day.