S$ 618 Find Cheap Flights from Oregon to Singapore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Singapore departing on 9-2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Singapore

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
S$ 1,070
Multiple Airlines
Sun 5-4Thu 9-4
EUG - SIN • 1 stop
Cheapest one-way flight
S$ 571
Typical prices: S$ 506-S$ 633
Cathay Pacific
Mon 9-2
PDX - SIN • 2 stops
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Singapore!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Oregon to Singapore

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Oregon to Singapore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Oregon to Singapore

Sun, 5 Apr - Thu, 9 Apr
Multiple Airlines Logo
06:00 - 17:35
EUG
-
SIN
20h 35m
1 stop
Multiple Airlines Logo
09:00 - 20:31
SIN
-
EUG
26h 31m
1 stop
S$ 1,070Multiple Airlines
Tue, 14 Apr - Tue, 21 Apr
Multiple Airlines Logo
07:05 - 19:10
PDX
-
SIN
21h 05m
1 stop
Multiple Airlines Logo
09:00 - 21:38
SIN
-
PDX
27h 38m
1 stop
S$ 1,120Multiple Airlines
Tue, 17 Mar - Tue, 24 Mar
Multiple Airlines Logo
06:00 - 17:45
PDX
-
SIN
20h 45m
1 stop
Multiple Airlines Logo
09:00 - 21:38
SIN
-
PDX
27h 38m
1 stop
S$ 1,135Multiple Airlines
Wed, 4 Mar - Tue, 10 Mar
Multiple Airlines Logo
15:52 - 09:35
PDX
-
SIN
25h 43m
2 stops
Multiple Airlines Logo
00:05 - 22:45
SIN
-
PDX
37h 40m
2 stops
S$ 1,154Multiple Airlines
Tue, 14 Apr - Tue, 21 Apr
Multiple Airlines Logo
17:49 - 12:40
PDX
-
SIN
27h 51m
2 stops
Multiple Airlines Logo
14:00 - 21:38
SIN
-
PDX
22h 38m
2 stops
S$ 1,164Multiple Airlines
Tue, 10 Mar - Tue, 7 Apr
Cathay Pacific Logo
07:16 - 00:25
PDX
-
SIN
26h 09m
2 stops
Cathay Pacific Logo
07:20 - 16:30
SIN
-
PDX
24h 10m
2 stops
S$ 1,177Cathay Pacific
Mon, 2 Mar - Wed, 22 Apr
Singapore Airlines Logo
21:48 - 19:05
PDX
-
SIN
29h 17m
1 stop
Singapore Airlines Logo
09:15 - 13:47
SIN
-
PDX
19h 32m
1 stop
S$ 1,197Singapore Airlines
Mon, 2 Mar - Wed, 22 Apr
STARLUX Airlines Logo
15:52 - 13:25
PDX
-
SIN
29h 33m
2 stops
STARLUX Airlines Logo
14:00 - 22:53
SIN
-
PDX
23h 53m
2 stops
S$ 1,207STARLUX Airlines
Mon, 16 Mar - Mon, 23 Mar
United Airlines Logo
08:39 - 20:15
BOI
-
SIN
21h 36m
1 stop
United Airlines Logo
10:10 - 21:13
SIN
-
BOI
25h 03m
1 stop
S$ 1,352United Airlines
Tue, 17 Mar - Tue, 24 Mar
United Airlines Logo
05:00 - 20:15
BOI
-
SIN
25h 15m
2 stops
United Airlines Logo
10:10 - 21:59
SIN
-
BOI
25h 49m
2 stops
S$ 1,357United Airlines
Useful Info

Good to know

Low seasonMay
Cheapest flightS$ 571
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly and prices are also 25% lower on average.
Flight from Portland to Singapore

FAQs for booking flights from Oregon to Singapore

  • How does KAYAK find such low prices on flights from Oregon to Singapore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oregon to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore from Oregon is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Oregon to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Singapore with an airline and back to Oregon with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to Singapore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Singapore from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Singapore

Information on the airport you'll fly into in Singapore

Singapore (SIN)