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Cheap Flights from Seattle to Nuku'Alofa, TO, Tonga - SEA to TBU Last modified: Aug 23, 2016 1:42 AM

When Can I Buy the Cheapest Flight from Seattle to Nuku'Alofa (SEA to TBU)?

Airlines can adjust prices for plane tickets from Seattle to Nuku'Alofa based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Airports for Your Route

These pages contain information about the major airports in Seattle and Nuku'Alofa, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap International Flights from Seattle - SEA

FlightsAirlineLowest Price
Seattle to Tokyo American, Alaska, JetBlue, Hawaiian, JAL, All Nippon, United, Island Air $705
Seattle to Sydney American, Alaska, Hawaiian, Qantas, United, Virgin Australia $1,229
Seattle to Auckland American, Alaska, Hawaiian, Air New Zealand, United $982
Seattle to Nadi American, Alaska, Fiji Airways, Hawaiian, United $992
Seattle to Bangkok American, Alaska, JetBlue, Hawaiian, Bangkok, Thai, United $856
Seattle to Seoul American, Alaska, JetBlue, Hawaiian, Korean, Asiana, United $796
Seattle to Manila American, Alaska, JetBlue, Hawaiian, Philippine, United $638
Seattle to Apia American, Alaska, Hawaiian, United $4,728
Seattle to Beijing Sichuan, American, Alaska, Air China, China Southern, Shanghai, Hawaiian, Hainan, Xiamen, China Eastern, Shandong, United, Shenzhen $458
Seattle to Hong Kong American, Alaska, JetBlue, Cathay, Hawaiian, Hong Kong, Dragonair, United $663
Seattle to Brisbane American, Alaska, Hawaiian, Jetstar, Qantas, United, Virgin Australia $1,357
Seattle to Shanghai Sichuan, American, Alaska, Air China, China Southern, Shanghai, Hawaiian, Hainan, Xiamen, China Eastern, United $508
Seattle to Suva American, Alaska, Fiji Airways, Hawaiian, United $1,213
Seattle to Melbourne American, Alaska, Hawaiian, Qantas, United, Virgin Australia $1,347
Seattle to Delhi Jet Airways, American, Air India, Alaska, United $839

Cheap Domestic Flights to Nuku'Alofa - TBU

FlightsAirlineLowest Price
Portland to Las Vegas American, Alaska, JetBlue, Spirit, United, Virgin America $87

Cheap International Flights to Nuku'Alofa - TBU

FlightsAirlineLowest Price
Vancouver to Nuku'Alofa Air Canada $2,588
Portland to Nuku'Alofa American, Alaska, Hawaiian, United $4,831
Vancouver to Nadi Air Canada, Fiji Airways $1,180
Vancouver to Shanghai Sichuan, Air Canada, Air China, China Southern, Shanghai, Hainan, Xiamen, China Eastern, WestJet, Shenzhen $451
Vancouver to Tokyo Air Canada, JAL, All Nippon, WestJet $648
Vancouver to Sydney Air Canada, Jetstar, Qantas, Virgin Australia, WestJet $827
Vancouver to Auckland Air Canada, Air New Zealand $929
Vancouver to Beijing Sichuan, Air Canada, Air China, China Southern, Shanghai, Hainan, Xiamen, China Eastern, Shandong, Air Transat, WestJet, Shenzhen $454
Vancouver to Bangkok Air Canada, Bangkok, Thai, WestJet $893
Portland to Nadi American, Alaska, Fiji Airways, Hawaiian, United $1,012
Portland to Auckland American, Alaska, Hawaiian, Air New Zealand, United $987
Portland to Tokyo American, Alaska, Hawaiian, JAL, All Nippon, United, Island Air $487
Vancouver to Brisbane Air Canada, Jetstar, Qantas, Virgin Australia $824
Portland to Sydney American, Alaska, Hawaiian, Qantas, United, Virgin Australia $1,140
Cheap Flights from Seattle to Nuku'Alofa, TO, Airfare Search for SEA to TBU, Airline One-Way and Roundtrip Schedules