Plan to arrive at SEA at least two hours early. Use SEA Spot Saver to book security screening appointments in advance and reduce wait times.

Most accurate provider | Mytrip 3 stars |
|---|---|
Most trusted provider | Mytrip 3 stars |
Round-trip from | $480 (Kiwi.com) |
One-way from | $265 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $1,136 |
Good round-trip deal | $774 or less |
Good one-way deal | $618 or less |
Fly from
Fly to
Route
Depart
Return
Price
SeattleParis
SEA - CDG
SEACDG
Seattle/Tacoma Intl
Mon 2/2
2:35 pm-12:00 pm
1 stop12h 25m
Paris Charles de Gaulle
Fri 2/6
1:00 pm-5:00 pm
1 stop13h 00m
SeattleParis
SEA - CDG
SEACDG
Seattle/Tacoma Intl
Wed 2/11
4:55 pm-5:05 pm
1 stop15h 10m
Paris Charles de Gaulle
Fri 2/20
7:10 am-11:40 am
1 stop13h 30m
SeattleParis
SEA - CDG
SEACDG
Seattle/Tacoma Intl
Fri 2/27
2:15 pm-9:20 am
Nonstop10h 05m
Paris Charles de Gaulle
Thu 3/5
7:10 am-11:35 am
1 stop13h 25m
SeattleParis
SEA - CDG
SEACDG
Seattle/Tacoma Intl
Thu 2/26
1:40 pm-8:15 am
Nonstop9h 35m
Paris Charles de Gaulle
Sat 3/7
7:10 am-11:35 am
1 stop13h 25m
SeattleParis
SEA - CDG
SEACDG
Seattle/Tacoma Intl
Wed 1/28
2:10 pm-9:20 am
Nonstop10h 10m
Paris Charles de Gaulle
Tue 2/3
7:10 am-11:40 am
1 stop13h 30m
SeattleParis
SEA - CDG
SEACDG
Seattle/Tacoma Intl
Sun 2/22
2:15 pm-9:20 am
Nonstop10h 05m
Paris Charles de Gaulle
Tue 3/3
7:10 am-11:35 am
1 stop13h 25m
SeattleParis
SEA - CDG
SEACDG
Seattle/Tacoma Intl
Sun 1/18
4:45 pm-11:15 am
1 stop33h 30m
Paris Charles de Gaulle
Sun 2/1
10:00 am-2:45 pm
1 stop13h 45m
SeattleParis
SEA - CDG
SEACDG
Seattle/Tacoma Intl
Fri 3/13
5:40 pm-7:55 pm
1 stop18h 15m
Paris Charles de Gaulle
Sat 3/21
10:00 am-6:10 pm
1 stop16h 10m
SeattleParis
SEA - CDG
SEACDG
Seattle/Tacoma Intl
Wed 2/4
8:40 am-11:25 am
2 stops17h 45m
Paris Charles de Gaulle
Wed 2/11
2:00 pm-10:43 pm
2 stops41h 43m
SeattleParis
SEA - CDG
SEACDG
Seattle/Tacoma Intl
Wed 1/21
8:40 am-11:25 am
2 stops17h 45m
Paris Charles de Gaulle
Mon 1/26
6:15 am-9:12 pm
3 stops23h 57m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
The best time to book flights from Seattle to Paris is 11 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, December is the cheapest month in which you can book a flight from Seattle to Paris (average of $432). Flying from Seattle to Paris in June is currently the most expensive (average of $764). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Unlike at noon, when flights are generally more expensive, you can save up to 25% on flights from Seattle to Paris by exploring options for tickets in the evening.
Travelers seeking maximum savings on their Seattle to Paris flight should consider departing on Saturday afternoons when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from SEA to PAR are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).
Frankfurt am Main (FRA) – chosen by Cheapflights users on 30% of 1-stop itineraries from Seattle to Paris on Cheapflights.
Frankfurt am Main (FRA) is the most affordable 1-stop option, with an average round-trip price of $496.
Flights via Reykjavik (KEF) have the shortest average one-way travel time for 1-stop routes: 12h 02m.
Flights via Reykjavik (KEF) offer the fastest connection on this route, with an average layover time of 1h 16m.
Food
Entertainment
Boarding
Overall
Crew
Comfort
Reviews
Jim,Nov 2025
AVL - ATL
Food
Entertainment
Boarding
Overall
Crew
Comfort
Reviews
Jim,Nov 2025
AVL - ATL
Food
Entertainment
Boarding
Overall
Crew
Comfort
Reviews
Jim,Nov 2025
AVL - ATL
Food
Entertainment
Boarding
Overall
Crew
Comfort
Reviews
Jim,Nov 2025
AVL - ATL
Food
Entertainment
Boarding
Overall
Crew
Comfort
Reviews
Jim,Nov 2025
AVL - ATL
Food
Entertainment
Boarding
Overall
Crew
Comfort
Reviews
Jim,Nov 2025
AVL - ATL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$448 | Average$712 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$556 | Average$741 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$560 | Average$1,363 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$562 | Average$876 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$574 | Average$839 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$580 | Average$862 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$600 | Average$699 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$602 | Average$1,146 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$645 | Average$1,198 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$697 | Average$1,243 | FlexibilityNo cancel fee | On-timeN/A |