Cheap flights from Oregon to Changi
Travel > Asia > Singapore > Oregon to Changi flights
Looking for cheap flights to Changi? We have several useful tools to help you find the flight offer you are looking for. You can enter your search details into the box on the left and compare the current prices of our providers. You can also browse the table below containing the cheapest flights to Changi found by Travelgrove users for the next 6 months. Scrolling down you will find one more handy info box with the most recently found Changi flight offers. Check the page from top to bottom and pick the flight that suits you best!
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Cheapest flights found for the next 6 months
(click city name to see more / use right arrow to view later months)| From |
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Check our newest flight offers to Changi:
- $1384
All Nippon Airways
cheapoair.com check priceFrom To Departure Time Portland, OR (PDX) Changi, SG (SIN) 06/04/2025 10:10 am Changi, SG (SIN) Portland, OR (PDX) 06/10/2025 06:15 am - $1473
Korean Air
cheapoair.com check priceFrom To Departure Time Portland, OR (PDX) Changi, SG (SIN) 06/04/2025 10:29 am Changi, SG (SIN) Portland, OR (PDX) 06/10/2025 07:30 am
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