SIN

$422 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 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

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

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 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, Oct 7 - Wed, Oct 14
Multiple Airlines Logo
7:15 am - 7:10 pm
PDX
-
SIN
20h 55m
1 stop
Multiple Airlines Logo
9:05 am - 4:45 pm
SIN
-
PDX
22h 40m
1 stop
$986Multiple Airlines
Tue, Sep 1 - Tue, Sep 15
Qatar Airways Logo
1:59 pm - 3:45 pm
PDX
-
SIN
34h 46m
2 stops
Qatar Airways Logo
3:15 am - 4:50 pm
SIN
-
PDX
28h 35m
2 stops
$995Qatar Airways
Tue, Nov 3 - Mon, Nov 16
Qatar Airways Logo
12:01 pm - 8:45 am
PDX
-
SIN
28h 44m
2 stops
Qatar Airways Logo
3:15 am - 3:25 pm
SIN
-
PDX
28h 10m
2 stops
$997Qatar Airways
Sat, Aug 15 - Mon, Aug 31
Delta Logo
7:05 am - 5:00 am
PDX
-
SIN
30h 55m
2 stops
Delta Logo
10:00 pm - 11:56 pm
SIN
-
PDX
40h 56m
2 stops
$1,004Delta
Thu, Oct 1 - Fri, Oct 9
Korean Air Logo
5:35 pm - 5:00 am
PDX
-
SIN
44h 25m
2 stops
Korean Air Logo
1:25 am - 8:53 pm
SIN
-
PDX
34h 28m
2 stops
$1,009Korean Air
Thu, Aug 20 - Thu, Aug 27
Multiple Airlines Logo
7:03 am - 7:10 pm
PDX
-
SIN
21h 07m
1 stop
Multiple Airlines Logo
11:00 pm - 9:07 am
SIN
-
PDX
49h 07m
2 stops
$1,011Multiple Airlines
Wed, Oct 7 - Tue, Oct 13
Qatar Airways Logo
9:28 am - 8:50 am
PDX
-
SIN
32h 22m
2 stops
Qatar Airways Logo
3:15 am - 5:00 pm
SIN
-
PDX
28h 45m
2 stops
$1,022Qatar Airways
Sun, Sep 27 - Tue, Oct 6
Multiple Airlines Logo
7:40 pm - 11:35 pm
PDX
-
SIN
36h 55m
2 stops
Multiple Airlines Logo
7:00 am - 2:51 pm
SIN
-
PDX
22h 51m
1 stop
$1,031Multiple Airlines
Wed, Sep 2 - Sun, Sep 13
Japan Airlines Logo
7:20 am - 12:20 am
BOI
-
SIN
27h 00m
2 stops
Japan Airlines Logo
8:05 am - 3:30 pm
SIN
-
BOI
21h 25m
2 stops
$1,132Japan Airlines
Wed, Sep 2 - Sun, Sep 13
Japan Airlines Logo
8:03 am - 12:20 am
BOI
-
SIN
26h 17m
2 stops
Japan Airlines Logo
8:05 am - 3:30 pm
SIN
-
BOI
21h 25m
2 stops
$1,137Japan Airlines
Useful Info

Good to know

Low seasonJuly
Cheapest flight$422
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly with an average 44% 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)