Cheap flights from Seattle to Osaka

Round-trip
Economy
Seattle (SEA)
Osaka (OSA)
Thu 6/25
Thu 7/2
Any month
Compare vs. momondo |

Flight information for Seattle to Osaka
(03A to OSA)

Find info about flight duration, direct flights, and airports for your flight from Seattle to Osaka
Best Price Found $680 The best flight deal from Seattle to Osaka found on momondo in the last 72 hours is $680
Fastest flight time 13h 45m The fastest flight from Seattle to Osaka takes 13h 45m.
Direct flights None There are no direct flights from Seattle to Osaka. Popular non-direct routes for this connection are Seattle/Tacoma Intl - Osaka Kobe, Seattle/Tacoma Intl - Osaka Itami and Seattle/Tacoma Intl - Osaka Kansai Intl.
Airports in Osaka 3 airports There are 3 airports near Osaka: Osaka Itami (ITM), Osaka Kansai Intl (KIX), Osaka Kobe (UKB)

How to get the cheapest flight ticket from Seattle to Osaka

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Osaka?
February
The cheapest time of year to fly to Osaka from Seattle is February. Most expensive is June
What is the cheapest day to fly to Osaka?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Saturday
When is the cheapest time to fly to Osaka?
in the afternoon
Seattle to Osaka flights are approximately 19% more expensive in the morning than in the afternoon
What is the cheapest airline that flies to Osaka?
Peach
Peach, XiamenAir, and China Eastern are the most popular carriers operating from Seattle to Osaka
What is the cheapest route?
Seattle/Tacoma Intl - Osaka Kansai Intl
Fly from Seattle/Tacoma Intl to Osaka Kansai Intl for the best Seattle - Osaka flight prices
When is the cheapest time to book a flight to Osaka?
37 days before
The cheapest time to buy a flight from Seattle to Osaka is approximately 37 days to departure
60
Days before departure
0

Easily compare round-trip flights from Seattle to Osaka

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Seattle to Osaka by changing tabs
Cheapest
Best
Quickest
EVA Air
Nov 9
SEA
Seattle/Tacoma Intl
27h 45m
1 stop
KIX
Osaka Kansai Intl
Nov 17
KIX
Osaka Kansai Intl
17h 25m
1 stop
SEA
Seattle/Tacoma Intl
Hawaiian Airlines
Nov 10
SEA
Seattle/Tacoma Intl
17h 40m
1 stop
KIX
Osaka Kansai Intl
Nov 17
KIX
Osaka Kansai Intl
16h 20m
1 stop
SEA
Seattle/Tacoma Intl
Japan Airlines
Nov 10
SEA
Seattle/Tacoma Intl
18h 05m
1 stop
KIX
Osaka Kansai Intl
Nov 17
KIX
Osaka Kansai Intl
19h 45m
1 stop
SEA
Seattle/Tacoma Intl

Find the cheapest one-way flights from Seattle to Osaka

If you're looking for one-way flights from Seattle to Osaka, view some of our deals below provided by Japan Airlines
Cheapest
Best
Quickest
Japan Airlines
Jul 5
SEA
Seattle/Tacoma Intl
16h 45m
2 stops
ITM
Osaka Itami
Multiple Airlines
Jun 14
SEA
Seattle/Tacoma Intl
33h 35m
2 stops
KIX
Osaka Kansai Intl
Multiple Airlines
Jun 14
SEA
Seattle/Tacoma Intl
33h 55m
2 stops
KIX
Osaka Kansai Intl

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