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Cheap Flights from Portland to Ulsan, KR, South Korea - PDX to USN Last modified: Aug 24, 2016 1:32 AM

When Can I Buy the Cheapest Flight from Portland to Ulsan (PDX to USN)?

Airlines can adjust prices for plane tickets from Portland to Ulsan 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 Ulsan, 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 Anchorage American, Alaska, JetBlue, Delta, United $163
Portland to Kahului American, Alaska, Delta, Hawaiian, United $413
Portland to Kauai Island American, Alaska, Delta, Hawaiian, United $475
Portland to Kona American, Alaska, Delta, Hawaiian, United $491

Cheap International Flights from Portland - PDX

FlightsAirlineLowest Price
Portland to Guangzhou American, Air Canada, Air France, Air China, Cathay, China Southern, Delta, Hawaiian, JAL, Korean, KLM, China Eastern, All Nippon, Asiana, Qatar, Singapore, United, Vietnam $609
Portland to Ho Chi Minh City American, Air Canada, Air France, Air China, China Airlines, Cathay, China Southern, Delta, Emirates, Etihad, JAL, Korean, KLM, China Eastern, All Nippon, Asiana, Qatar, Singapore, Turkish, United, Vietnam $642
Portland to Guam Delta, United $1,285
Portland to Kathmandu Air China, Cathay, China Southern, Etihad, Korean, KLM, China Eastern, Qatar, Singapore, Turkish $793
Portland to Kuala Lumpur American, Air Canada, British Airways, Air China, China Airlines, Cathay, China Southern, Delta, Emirates, Etihad, JAL, Korean, KLM, Malaysia, China Eastern, All Nippon, Qatar, Singapore, United, Vietnam $620
Portland to Chennai American, Air Canada, British Airways, Cathay, Delta, Emirates, Etihad, Lufthansa, Qatar, Singapore, United $1,010
Portland to Denpasar Bali American, China Airlines, Cathay, China Southern, Delta, Emirates, JAL, Korean, KLM, China Eastern, All Nippon, Air New Zealand, Qantas, Qatar, Singapore, Virgin Australia $824
Portland to Bangalore American, Air Canada, Air France, British Airways, Cathay, Delta, Emirates, Etihad, KLM, Lufthansa, Qatar, Singapore, United $1,009
Portland to Kolkata Air Canada, Cathay, Delta, Emirates, Etihad, KLM, China Eastern, All Nippon, Qatar, Singapore $1,018
Portland to Hyderabad American, Air Canada, British Airways, Cathay, Delta, Emirates, Etihad, KLM, Qatar, Singapore $1,001
Portland to Phnom Penh China Southern, Delta, JAL, Korean, KLM, China Eastern, All Nippon, Asiana, Qatar, Singapore, United, Vietnam $748
Portland to Moscow Air France, Finnair, Alitalia, British Airways, Delta, Emirates, Icelandair, Iberia, Korean, KLM, Lufthansa, LOT, Swiss, China Eastern, Brussels, Turkish, United $1,266

Cheap Domestic Flights to Ulsan - USN

FlightsAirlineLowest Price
Seattle to Fairbanks American, Alaska, Delta, United $283
Seattle to Hilo American, Delta, Hawaiian, United $460

Cheap International Flights to Ulsan - USN

FlightsAirlineLowest Price
Seattle to Angeles - Mabalacat Cathay, Emirates, Korean, Asiana, Qatar $713
Seattle to Guam Delta, United $1,170
Seattle to Phnom Penh Air France, British Airways, EVA Air, China Airlines, China Southern, Delta, Emirates, JAL, Korean, KLM, Lufthansa, China Eastern, All Nippon, Asiana, Qatar, Singapore, Thai, United, Vietnam $718
Seattle to Kolkata Air Canada, Air France, Cathay, Delta, Emirates, Etihad, KLM, China Eastern, All Nippon, Qatar, Singapore, Thai $984
Seattle to Chiang Mai Air France, British Airways, EVA Air, Air China, China Airlines, Cathay, China Southern, Delta, Emirates, JAL, Korean, KLM, Lufthansa, China Eastern, All Nippon, Asiana, Singapore, Thai $773
Seattle to Dhaka British Airways, Cathay, China Southern, Emirates, Etihad, China Eastern, Qatar, Singapore, Turkish $915
Seattle to Saipan Delta, China Eastern, United $1,422
Seattle to Yangon Air France, Air China, China Airlines, Cathay, China Southern, Emirates, Korean, Lufthansa, China Eastern, All Nippon, Qatar, Singapore, Vietnam $882
Seattle to Davao All Nippon, Singapore $1,005
Seattle to Lahore American, British Airways, Emirates, Etihad, KLM, Qatar, Thai $1,142
Seattle to Tehran Air France, Alitalia, British Airways, China Southern, Emirates, Etihad, Lufthansa, Austrian, Qatar, Turkish $857
Seattle to Kochi Air France, Delta, Emirates, Etihad, KLM, Qatar, Singapore $1,015
Cheap Flights from Portland to Ulsan, KR, Airfare Search for PDX to USN, Airline One-Way and Roundtrip Schedules