$445 Find Cheap Flights from Japan to Seattle - Compare and Save

In the last 5 days, the cheapest flight deal to Seattle was found on the route from Okinawa, at $807 return. The most popular connection is from Tokyo to Seattle and KAYAK users have found round-trip deals for as low as $807 in the last 5 days.

Based on KAYAK data, the cheapest day to fly to Seattle is Monday where round-trip tickets can be as cheap as $864. On the other hand, the most expensive day to fly is Wednesday, where round-trip prices are $1,039 on average.

The cheapest month for flights to Seattle is February, where tickets cost $745 on average for return flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from Japan is $1,254 and $1,097 respectively. For one-way flights, the best month to travel is September with an average price of $551.

The cheapest time of day to fly to Seattle is generally in the evening, when round-trip flights cost $911 on average. The most expensive time of day to fly to Seattle is generally at night, which is peak travel time and where the average cost of a ticket is $1,424.

The most popular airline among KAYAK users flying to Seattle is Delta, followed by EVA Air and STARLUX Airlines.

Of the 4 airlines that fly to Seattle, Japan Airlines offers the most flights, with around 7 per week, followed by Alaska Airlines with 7 flights per week.

The duration of your flight to Seattle depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular routes to Seattle on KAYAK are from Tokyo, which takes 8h 52m, Fukuoka, which takes 14h 47m, and Osaka, which takes 19h 21m.

There are around 1,857 direct flights from within Japan to Seattle every day. Most flights depart in the morning, with 46% of flights departing in the morning.

Each week there are around 12,997 direct flights from within Japan to Seattle. The most common day for departures is Sunday, with 17% of flights taking off on this day.

There are not any medium-haul (3-6 hour flight duration) or short-haul (up to 3 hour flight duration) flights to Seattle. Instead, there are 71 long-haul flights (6-12 hour flight duration), with the most arriving from Tokyo.