Cheap flights from Seattle, WA to Nagasaki, Japan

Flights starting at $533. Choose between Alaska Airlines, ZIPAIR, or All Nippon Airways to find the best price.

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Tips to know when travelling to Nagasaki

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Travelers usually depart from Seattle–Tacoma International, or Kenmore Air Harbor Seaplane Base when they travel from Seattle to Nagasaki. The most popular airlines for this route are Alaska Airlines, ZIPAIR, All Nippon Airways, Jetstar Airways, and Skymark Airlines. Seattle and Nagasaki have 370 direct flights per week.

Check-in for a flight from Seattle to Nagasaki

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Alaska AirlinesASAASNoOpens 24 days before flight
Closes 1 hours before flight
ZIPAIRTZPZGYesNo
All Nippon AirwaysANANHYes0
0
Jetstar AirwaysJSTJQNo0
0
Skymark AirlinesSKYBCYesNo

Weather in Nagasaki

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January10°C6°C
February11°C7°C
March14°C9°C
April17°C13°C
May21°C17°C
June24°C20°C
July27°C24°C
August29°C25°C
September27°C23°C
October22°C18°C
November17°C13°C
December12°C8°C
Hottest Month
29°C
August
Coldest month
6°C
January
Sunny days
265
days per year

14 day forecast

Sunday
24 Mar
99%
17°C17°C
31 Mar
84%
16°C12°C
Monday
25 Mar
87%
16°C14°C
1 Apr
18°C11°C
Tuesday
26 Mar
82%
16°C10°C
2 Apr
72%
18°C12°C
Wednesday
27 Mar
81%
14°C9°C
3 Apr
88%
18°C15°C
Thursday
28 Mar
89%
13°C12°C
4 Apr
87%
17°C14°C
Friday
29 Mar
80%
17°C13°C
5 Apr
15°C13°C
Saturday
30 Mar
80%
15°C11°C
6 Apr
72%
18°C13°C

Frequently asked questions

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