S$ 539 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 24-2. 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.
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Cheap Flight Deals 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.

Recent return flight deals from Oregon to Singapore

Recommended return deals departing in the coming months from the most popular airlines that fly from Oregon to Singapore.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
10:10 - 07:55PDX-SIN
29h 45m1 stop
01:55 - 14:44SIN-PDX
27h 49m2 stops
S$ 962Air Canada
Find Deal
Thu, 6 Mar - Wed, 12 Mar
19:05 - 11:15PDX-SIN
24h 10m2 stops
08:25 - 14:44SIN-PDX
21h 19m2 stops
S$ 963Air Canada
Find Deal
Thu, 6 Mar - Thu, 13 Mar
19:05 - 07:55PDX-SIN
20h 50m1 stop
12:55 - 18:24SIN-PDX
20h 29m2 stops
S$ 1,028
Find Deal
Thu, 6 Mar - Thu, 13 Mar
15:25 - 11:15PDX-SIN
27h 50m2 stops
12:55 - 18:24SIN-PDX
20h 29m2 stops
S$ 1,031
Find Deal
Thu, 6 Mar - Thu, 13 Mar
05:15 - 05:00PDX-SIN
31h 45m2 stops
22:30 - 23:59SIN-PDX
40h 29m2 stops
S$ 1,081Delta
Find Deal
Sat, 8 Mar - Sun, 23 Mar
05:30 - 00:10BOI-SIN
27h 40m2 stops
01:30 - 19:26SIN-BOI
32h 56m2 stops
S$ 1,081Delta
Find Deal
Sun, 2 Mar - Sat, 8 Mar
06:00 - 20:15PDX-SIN
22h 15m1 stop
22:20 - 00:50SIN-PDX
18h 30m1 stop
S$ 1,201United Airlines
Find Deal
Sat, 22 Feb - Fri, 7 Mar
07:46 - 20:15PDX-SIN
20h 29m1 stop
10:10 - 12:37SIN-PDX
18h 27m1 stop
S$ 1,209United Airlines
Find Deal
Sat, 22 Feb - Fri, 7 Mar
17:37 - 16:20PDX-SIN
30h 43m3 stops
01:25 - 14:49SIN-PDX
28h 24m2 stops
S$ 1,600Cathay Pacific
Find Deal
Thu, 6 Mar - Wed, 12 Mar
15:49 - 16:20PDX-SIN
32h 31m3 stops
06:40 - 14:49SIN-PDX
23h 09m2 stops
S$ 1,721Cathay Pacific
Find Deal
Thu, 6 Mar - Thu, 13 Mar

Good to know

Low season

November

High season

December

Cheapest flight

S$ 539
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (17% more expensive 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.

See more FAQs

Prefer to fly direct from Oregon to Singapore Changi?

Find which airlines fly direct from Oregon to Singapore Changi Airport, which days they fly and book direct flights.

Direct departures

Oregon to Singapore Changi

Monday

ANA, Aegean Airlines, Air Canada, +102 more

ANA, Aegean Airlines, +103 more

Tuesday

ANA, Aegean Airlines, Air Canada, +103 more

ANA, Aegean Airlines, +104 more

Wednesday

ANA, Aegean Airlines, Air Canada, +102 more

ANA, Aegean Airlines, +103 more

Thursday

ANA, Aegean Airlines, Air Canada, +104 more

ANA, Aegean Airlines, +105 more

Friday

ANA, Aegean Airlines, Air Canada, +103 more

ANA, Aegean Airlines, +104 more

Saturday

ANA, Aegean Airlines, Air Canada, +103 more

ANA, Aegean Airlines, +104 more

Sunday

ANA, Aegean Airlines, Air Canada, +102 more

ANA, Aegean Airlines, +103 more

See more direct flights

Direct returns

Singapore Changi to Oregon

Monday

ANA, Aegean Airlines, Air Canada, +102 more

ANA, Aegean Airlines, +103 more

Tuesday

ANA, Aegean Airlines, Air Canada, +103 more

ANA, Aegean Airlines, +104 more

Wednesday

ANA, Aegean Airlines, Air Canada, +102 more

ANA, Aegean Airlines, +103 more

Thursday

ANA, Aegean Airlines, Air Canada, +104 more

ANA, Aegean Airlines, +105 more

Friday

ANA, Aegean Airlines, Air Canada, +103 more

ANA, Aegean Airlines, +104 more

Saturday

ANA, Aegean Airlines, Air Canada, +103 more

ANA, Aegean Airlines, +104 more

Sunday

ANA, Aegean Airlines, Air Canada, +102 more

ANA, Aegean Airlines, +103 more

See more direct flights
See more direct flights

Everything you need to know for your flight to Singapore

Information on the airport you'll fly into in Singapore

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