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Cheap Flights from Portland to Adelaide, AU, Australia - PDX to ADL Last modified: May 24, 2016 7:32 AM

When Can I Buy the Cheapest Flight from Portland to Adelaide (PDX to ADL)?

Airlines can adjust prices for plane tickets from Portland to Adelaide 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 Portland and Adelaide, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Portland - PDX

FlightsAirlineLowest Price
Portland to Los Angeles American, Alaska, Spirit, United, Virgin America $92
Portland to Las Vegas American, Alaska, JetBlue, Spirit, United, Virgin America $107

Cheap International Flights from Portland - PDX

FlightsAirlineLowest Price
Portland to Melbourne American, Alaska, Hawaiian, Jetstar, Qantas, United, Virgin Australia $1,039
Portland to Sydney American, Alaska, Hawaiian, Jetstar, Qantas, United, Virgin Australia $1,009
Portland to Brisbane American, Alaska, Hawaiian, Jetstar, Qantas, United, Virgin Australia $1,103
Portland to Tokyo American, Alaska, Hawaiian, JAL, All Nippon, United, Island Air $880
Portland to Bangkok American, Alaska, Hawaiian, Bangkok, Thai, United $835
Portland to Manila American, Alaska, Hawaiian, Philippine, United $894

Cheap Domestic Flights to Adelaide - ADL

FlightsAirlineLowest Price
Seattle to San Francisco American, Alaska, United, Virgin America $157

Cheap International Flights to Adelaide - ADL

FlightsAirlineLowest Price
Seattle to Adelaide American, Alaska, Hawaiian, Jetstar, Qantas, United, Virgin Australia $1,398
Seattle to Melbourne American, Alaska, Hawaiian, Jetstar, Qantas, United, Virgin Australia $1,265
Seattle to Sydney American, Alaska, Hawaiian, Jetstar, Qantas, United, Virgin Australia $1,241
Seattle to Tokyo American, Alaska, Hawaiian, JAL, All Nippon, United, Virgin America, Island Air $864
Seattle to Bangkok American, Alaska, Hawaiian, Bangkok, Thai, United $828
Seattle to Brisbane American, Alaska, Hawaiian, Jetstar, Qantas, United, Virgin Australia $1,200
Seattle to Manila American, Alaska, Hawaiian, Philippine, United $568
Seattle to Hong Kong American, Alaska, Cathay, Hawaiian, Hong Kong, Dragonair, United $623
Seattle to Seoul American, Alaska, Hawaiian, Korean, Asiana, United $922
Seattle to Beijing Sichuan, American, Alaska, Air China, China Southern, Shanghai, Hawaiian, Hainan, Xiamen, China Eastern, Shandong, United $546
Seattle to Shanghai Sichuan, American, Alaska, Air China, China Southern, Hawaiian, Hainan, Xiamen, China Eastern, Shandong, United $611
Seattle to Delhi Jet Airways, American, Air India, Alaska, Hawaiian, United $1,001
Seattle to Perth American, Alaska, Hawaiian, Jetstar, Qantas, United, Virgin Australia $1,204
Seattle to Singapore American, Alaska, JetBlue, Hawaiian, Singapore, United $832
Seattle to Auckland American, Alaska, Hawaiian, Air New Zealand, United, Virgin America $1,072
Seattle to Jakarta American, Alaska, Garuda, Hawaiian, United $765
Seattle to Denpasar Bali American, Alaska, Garuda, United $1,036
Seattle to Taipei American, Alaska, EVA Air, China Airlines, Hawaiian, United $672
Seattle to Mumbai Jet Airways, American, Air India, Alaska, United $989
Seattle to Ho Chi Minh City American, Alaska, Hawaiian, United, Vietnam $543
Seattle to Hobart American, Alaska, Hawaiian, Qantas, United, Virgin Australia $1,632
Cheap Flights from Portland to Adelaide, AU, Airfare Search for PDX to ADL, Airline One-Way and Roundtrip Schedules