Seattle to Paris Flight Time & Schedules

How Much Time Is Required for a Seattle to Paris Flight?

A nonstop flight from Seattle to Paris generally takes around 9 hours 40 minutes to 10 hours 10 minutes, depending on the airline and individual schedule. Flights depart from Seattle-Tacoma International Airport (SEA) and arrive at Paris Charles de Gaulle Airport (CDG).

The route covers approximately 5,000 miles (around 8,050 km). Current nonstop services are operated by Air France and Delta Air Lines, giving travellers a direct option between the Pacific Northwest and the French capital.

Passengers can also choose one-stop itineraries through several major airports in North America and Europe. Some of the quicker connections run through Reykjavik, while other routings may involve cities such as Amsterdam, London, Frankfurt, Vancouver, Calgary or Dublin.

When comparing flights, it is useful to look at the complete journey time rather than only the length of each individual flight. A short layover can make a connecting itinerary fairly efficient, while a longer connection can add several hours to the trip.

What Is the Typical Travel Time from Seattle to Paris?

Most nonstop SEA–CDG journeys take just under or around ten hours. Current schedules include Air France services taking approximately 9 hours 40 minutes and Delta flights of around 10 hours 10 minutes on selected dates.

A connecting journey requires additional time because passengers must factor in both flight sectors and the layover between them.

Some faster one-stop itineraries can start at approximately:

Via Reykjavik (KEF): around 12 hours 20 minutes
Via Amsterdam (AMS): generally longer depending on the connection
Via London (LHR): timing varies with the layover
Via Frankfurt (FRA): usually several hours longer than a nonstop flight
Via Vancouver (YVR) or Calgary (YYC): available on selected connecting schedules

The exact duration changes by airline, date and connection length.

The direct route from Seattle-Tacoma International Airport to Paris Charles de Gaulle Airport is the quickest way to travel between the two cities.

Air France currently operates nonstop SEA–CDG flights with a scheduled duration of approximately 9 hours 40 minutes to 9 hours 45 minutes on many services. Delta Air Lines also flies the route nonstop, with some schedules taking approximately 10 hours 10 minutes.

The airports are separated by roughly 5,000 miles, making this a long-haul transatlantic journey.

For travellers who want to reduce the overall travel time, a direct flight is normally preferable because it avoids the additional airport transfer and waiting period involved with a connecting itinerary.

Reykjavik is one of the more efficient transfer points for passengers who prefer or require a one-stop journey.

Some Seattle-to-Paris itineraries through Keflavik International Airport (KEF) take approximately 12 hours 20 minutes overall.

This adds around two to three hours compared with many direct services, although actual timings depend heavily on the connection available.

Travellers should check the complete itinerary because one Reykjavik routing may have a short transfer while another may involve a much longer wait.

Travellers can also reach Paris through other major European hubs.

Amsterdam Schiphol Airport (AMS) is a possible connection point, particularly for passengers travelling with airlines in the Air France-KLM network.

London can also appear in one-stop combinations, while Frankfurt Airport (FRA) may be used for itineraries involving Lufthansa or partner airlines.

These routes generally take longer than the nonstop SEA–CDG journey because of the added transfer time. In many cases, the full trip can extend to 13 hours or more, especially when the layover is not closely timed.

The best connecting option depends on the airline, departure time and the length of the stop.

Seattle to Paris Journey Time by Route

Departure Airport	Arrival Airport	Route Code	Approximate Flight Duration
Seattle-Tacoma International Airport (SEA)	Paris Charles de Gaulle Airport (CDG)	SEA–CDG	Around 9 hrs 40 mins–10 hrs 10 mins nonstop
Seattle-Tacoma International Airport (SEA)	Paris Charles de Gaulle Airport (CDG)	SEA–KEF–CDG	Around 12 hrs 20 mins with one stop
Seattle-Tacoma International Airport (SEA)	Paris Charles de Gaulle Airport (CDG)	SEA–AMS–CDG	Usually around 13 hrs or more with one stop
Seattle-Tacoma International Airport (SEA)	Paris Charles de Gaulle Airport (CDG)	SEA–LHR–CDG	Usually around 13 hrs or more with one stop
Seattle-Tacoma International Airport (SEA)	Paris Charles de Gaulle Airport (CDG)	SEA–FRA–CDG	Usually around 13 hrs or more with one stop
Seattle-Tacoma International Airport (SEA)	Paris Charles de Gaulle Airport (CDG)	SEA–YVR–CDG	Varies by connection and layover duration

These figures should be treated as general schedule estimates rather than guaranteed journey times.

Weather, wind direction, air-traffic restrictions, airport delays and connection lengths can all affect how long the complete trip takes.

Direct Flight Operators on the Seattle to Paris Route

Air France

Delta Air Lines

What Is the Time Difference Between Seattle and Paris?

Paris is normally nine hours ahead of Seattle.

During most of the year, Seattle operates on Pacific Time while Paris follows Central European Time. In August 2026, for example, Seattle is on Pacific Daylight Time (UTC−7) and Paris is on Central European Summer Time (UTC+2), creating a nine-hour gap.

For example, when it is 12:00 noon in Seattle, it is 9:00 PM in Paris.

There are short periods around the spring and autumn clock changes when the difference can temporarily become eight hours, because the United States and France do not switch to and from daylight saving time on exactly the same dates.

The time difference also explains why direct Seattle-to-Paris flights normally arrive on the following calendar day. A flight may spend around ten hours in the air, but Paris local time is already several hours ahead by the time the aircraft lands.

Explore More Flight Times & Routes

Planning beyond this route? Explore more flight times, distances, and travel durations using our tools below.

Start with our Flight Time Calculator to estimate journey times worldwide, or browse average travel times from your departure city using the Seattle Flight Times.