SIN

$476 Find Cheap Flights from Oregon to Singapore - Compare and Save

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 8/27. 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

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Cheap Flights from Oregon to Singapore

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip 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 round-trip flight deals from Oregon to Singapore

Wed, Sep 2 - Tue, Sep 8
Japan Airlines Logo
7:03 am - 5:45 pmPDX  Portland-SIN Singapore Changi
43h 42m2 stops San Francisco Tokyo Haneda
Japan Airlines Logo
9:50 pm - 10:06 pmSIN  Singapore Changi-PDX Portland
39h 16m2 stops Tokyo Haneda Los Angeles
$1,002Japan Airlines
Wed, Sep 9 - Tue, Sep 15
Japan Airlines Logo
7:03 am - 6:10 amPDX  Portland-SIN Singapore Changi
32h 07m2 stops San Francisco Tokyo Haneda
Japan Airlines Logo
9:50 pm - 4:50 pmSIN  Singapore Changi-PDX Portland
34h 00m2 stops Tokyo Haneda San Francisco
$1,002Japan Airlines
Mon, Feb 1 - Mon, Feb 15
Japan Airlines Logo
7:00 am - 6:35 amPDX  Portland-SIN Singapore Changi
31h 35m2 stops San Francisco Tokyo Haneda
Japan Airlines Logo
8:15 am - 1:50 pmSIN  Singapore Changi-PDX Portland
21h 35m2 stops Tokyo Narita San Francisco
$1,005Japan Airlines
Mon, Sep 28 - Wed, Oct 14
Singapore Airlines Logo
7:03 am - 7:10 pmPDX  Portland-SIN Singapore Changi
21h 07m1 stop San Francisco
Singapore Airlines Logo
9:05 am - 8:50 pmSIN  Singapore Changi-PDX Portland
26h 45m1 stop San Francisco
$1,052Singapore Airlines
Mon, Feb 1 - Mon, Feb 15
Singapore Airlines Logo
9:50 pm - 7:05 pmPDX  Portland-SIN Singapore Changi
29h 15m1 stop San Francisco
Singapore Airlines Logo
9:15 am - 8:48 pmSIN  Singapore Changi-PDX Portland
27h 33m1 stop San Francisco
$1,052Singapore Airlines
Tue, Nov 3 - Tue, Nov 17
Air Canada Logo
3:15 pm - 7:00 amPDX  Portland-SIN Singapore Changi
23h 45m1 stop Vancouver Intl
Air Canada Logo
8:40 am - 9:26 amSIN  Singapore Changi-PDX Portland
16h 46m1 stop Vancouver Intl
$1,052Air Canada
Tue, Nov 3 - Tue, Nov 17
Air Canada Logo
3:15 pm - 7:00 amPDX  Portland-SIN Singapore Changi
23h 45m1 stop Vancouver Intl
Air Canada Logo
8:40 am - 9:26 amSIN  Singapore Changi-PDX Portland
16h 46m1 stop Vancouver Intl
$1,053Air Canada
Mon, Feb 1 - Mon, Feb 15
Singapore Airlines Logo
9:50 pm - 7:05 pmPDX  Portland-SIN Singapore Changi
29h 15m1 stop San Francisco
Singapore Airlines Logo
9:15 am - 8:48 pmSIN  Singapore Changi-PDX Portland
27h 33m1 stop San Francisco
$1,063Singapore Airlines
Wed, Nov 11 - Mon, Nov 23
United Airlines Logo
7:26 pm - 8:00 amPDX  Portland-SIN Singapore Changi
20h 34m1 stop San Francisco
United Airlines Logo
10:10 am - 2:37 pmSIN  Singapore Changi-PDX Portland
20h 27m1 stop San Francisco
$1,146United Airlines
Mon, Sep 7 - Wed, Sep 23
United Airlines Logo
7:15 pm - 6:15 amPDX  Portland-SIN Singapore Changi
20h 00m1 stop San Francisco
United Airlines Logo
8:35 pm - 10:15 amSIN  Singapore Changi-PDX Portland
28h 40m1 stop San Francisco
$1,146United Airlines
Useful Info

Good to know

Low season

July

Cheapest flight

$476
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly with an average 41% increase in price.
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 round-trip 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)