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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$340 CHEAP FLIGHTS from Oregon to Singapore

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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.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Oregon to Singapore

Tue, Sep 16 - Tue, Sep 30

10:00 am - 7:05 amPDX-SIN

30h 05m1 stop

9:10 am - 6:46 pmSIN-PDX

24h 36m1 stop

$718Air Canada

Find Deal

Tue, Sep 16 - Tue, Sep 30

7:40 pm - 7:05 amPDX-SIN

20h 25m1 stop

6:15 am - 6:46 pmSIN-PDX

27h 31m2 stops

$731Air Canada

Find Deal

Sat, Nov 1 - Sun, Nov 16

11:59 pm - 7:00 amPDX-SIN

40h 01m2 stops

9:00 pm - 2:45 pmSIN-PDX

33h 45m2 stops

$781

Find Deal

Sat, Oct 25 - Sat, Nov 1

11:59 pm - 7:00 amPDX-SIN

40h 01m2 stops

8:50 am - 2:45 pmSIN-PDX

20h 55m1 stop

$810

Find Deal

Tue, Sep 16 - Mon, Sep 29

7:00 am - 12:20 amPDX-SIN

26h 20m2 stops

1:55 am - 9:16 pmSIN-PDX

34h 21m2 stops

$829Japan Airlines

Find Deal

Sun, Sep 28 - Tue, Sep 30

8:31 am - 6:10 amPDX-SIN

30h 39m2 stops

9:50 pm - 9:16 pmSIN-PDX

38h 26m2 stops

$887Japan Airlines

Find Deal

Tue, Sep 16 - Mon, Sep 29

9:17 am - 5:00 amPDX-SIN

28h 43m2 stops

1:10 am - 11:52 pmSIN-PDX

37h 42m2 stops

$939Delta

Find Deal

Sun, Oct 26 - Sun, Nov 2

6:29 am - 5:00 amPDX-SIN

31h 31m2 stops

10:30 pm - 4:45 pmSIN-PDX

34h 15m2 stops

$970Korean Air

Find Deal

Sun, Oct 26 - Sat, Nov 1

9:17 am - 12:10 amPDX-SIN

23h 53m2 stops

1:35 am - 5:45 pmSIN-PDX

31h 10m2 stops

$980Korean Air

Find Deal

Sat, Oct 25 - Sun, Nov 2

12:40 am - 5:00 amPDX-SIN

37h 20m2 stops

10:30 pm - 11:53 pmSIN-PDX

41h 23m2 stops

$1,409Delta

Find Deal

Cheapest round-trip

$718

Overall average: $753

Air Canada

Tue 9/16Tue 9/30

PDX - SIN • 1 stop

Cheapest one-way

$340

Typical prices: $538-646

Multiple Airlines

Sun 9/21

PDX - SIN • 2 stops

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KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Singapore!

Useful Info

Low season	August
High season	December
Cheapest flight	$340

Best time to beat the crowds with an average 14% drop in price.

Most popular time to fly with an average 49% increase in price.

Flight from Portland 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

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Singapore

Singapore (SIN)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

SIN

$340 Find Cheap Flights from Oregon to Singapore

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

Cheap Flights from Oregon to Singapore

Recent round-trip flight deals from Oregon to Singapore

Recent one-way flight deals from Oregon to Singapore

Recent last minute flight deals from Oregon to Singapore

Everything you should know

Good to know

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

Cabin class types available on flights to Oregon

Complete your trip to Singapore with a hotel stay or car rental

Find direct flights for Singapore

Flights to other popular destinations

Flights from domestic origins to Singapore

Choose which airport to fly into in Singapore

Find deals for your return flight