Round-trip from | $735 (Air Canada) |
---|---|
One-way from | $449 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $1,081 |
Fly from
Fly to
Route
Depart
Return
Price
PortlandSingapore
PDX - SIN
PDXSIN
Portland
Thu 9/4
3:25 pm-7:05 am
1 stop24h 40m
Singapore Changi
Thu 9/25
9:10 am-6:46 pm
1 stop24h 36m
PortlandSingapore
PDX - SIN
PDXSIN
Portland
Tue 10/28
6:00 am-5:45 pm
1 stop20h 45m
Singapore Changi
Tue 11/11
9:00 am-10:32 am
1 stop17h 32m
PortlandSingapore
PDX - SIN
PDXSIN
Portland
Thu 9/4
8:55 am-11:40 pm
2 stops23h 45m
Singapore Changi
Wed 9/24
1:10 am-2:51 pm
2 stops28h 41m
PortlandSingapore
PDX - SIN
PDXSIN
Portland
Tue 10/21
7:40 am-12:20 am
2 stops25h 40m
Singapore Changi
Tue 11/11
8:15 am-12:29 pm
2 stops20h 14m
PortlandSingapore
PDX - SIN
PDXSIN
Portland
Mon 7/21
9:15 am-11:40 pm
2 stops23h 25m
Singapore Changi
Sun 7/27
1:10 am-9:01 pm
2 stops34h 51m
PortlandSingapore
PDX - SIN
PDXSIN
Portland
Wed 10/15
1:16 pm-5:30 pm
2 stops37h 14m
Singapore Changi
Wed 10/29
8:15 am-9:10 pm
2 stops27h 55m
PortlandSingapore
PDX - SIN
PDXSIN
Portland
Thu 9/4
8:30 am-12:20 am
2 stops24h 50m
Singapore Changi
Wed 9/24
1:55 am-2:23 pm
2 stops27h 28m
EugeneSingapore
EUG - SIN
EUGSIN
Eugene
Fri 8/15
6:00 am-6:40 am
2 stops33h 40m
Singapore Changi
Fri 8/22
11:05 am-11:59 pm
2 stops27h 54m
EugeneSingapore
EUG - SIN
EUGSIN
Eugene
Tue 8/5
6:30 am-11:40 pm
2 stops26h 10m
Singapore Changi
Wed 8/27
10:30 pm-4:51 pm
2 stops33h 21m
BoiseSingapore
BOI - SIN
BOISIN
Boise Air Term. Gowen Fld
Mon 9/15
8:27 pm-11:45 am
2 stops25h 18m
Singapore Changi
Thu 9/25
1:25 pm-10:54 pm
2 stops23h 29m
Currently, October is the cheapest month in which you can book a flight from Oregon to Singapore (average of $1,008). Flying from Oregon to Singapore in December is currently the most expensive (average of $1,674). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oregon to Singapore as you normally would.
Entertainment
Overall
Comfort
Crew
Boarding
Food
Reviews
Chris,Mar 2025
SEA - ICN
Entertainment
Overall
Comfort
Crew
Boarding
Food
Reviews
Chris,Mar 2025
SEA - ICN
Entertainment
Overall
Comfort
Crew
Boarding
Food
Reviews
Chris,Mar 2025
SEA - ICN
Entertainment
Overall
Comfort
Crew
Boarding
Food
Reviews
Chris,Mar 2025
SEA - ICN
Entertainment
Overall
Comfort
Crew
Boarding
Food
Reviews
Chris,Mar 2025
SEA - ICN
Entertainment
Overall
Comfort
Crew
Boarding
Food
Reviews
Chris,Mar 2025
SEA - ICN
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$694 | Average$817 | FlexibilityNo cancel fee | On-time67% | |
Cheapest$799 | Average$1,136 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$800 | Average$921 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$930 | Average$978 | FlexibilityNo cancel fee | On-time81% | |
Cheapest$978 | Average$1,284 | FlexibilityNo cancel fee | On-time81% |