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S$ 708 Find Cheap Flights from Oregon to Southeast Asia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Oregon to Southeast Asia departing on 11-1. 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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Good to know

Low season

May

High season

January

Cheapest flight

S$ 708
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Portland to Singapore

FAQs for booking flights from Oregon to Southeast Asia

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

    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 Southeast Asia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Southeast Asia 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 Southeast Asia?

    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 Southeast Asia 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 Southeast Asia?

    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 Southeast Asia from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Oregon to Southeast Asia

Recent return flight deals

20-5Tue
1 stopUnited Airlines
19h 54mPDX-SIN
23-6Mon
1 stopUnited Airlines
28h 15mSIN-PDX
S$ 1,341
13-1Mon
1 stopUnited Airlines
22h 12mPDX-SIN
22-1Wed
2 stopsUnited Airlines
26h 50mSIN-PDX
S$ 1,346
13-1Mon
2 stopsDelta
25h 00mPDX-SIN
21-1Tue
2 stopsDelta
21h 33mSIN-PDX
S$ 1,360
8-1Wed
2 stopsJapan Airlines
25h 50mPDX-SIN
23-1Thu
2 stopsJapan Airlines
22h 50mSIN-PDX
S$ 1,374
10-2Mon
1 stopSingapore Airlines
36h 25mPDX-SIN
28-2Fri
1 stopSingapore Airlines
19h 46mSIN-PDX
S$ 1,382
9-2Sun
1 stopAir Canada
29h 45mPDX-SIN
16-2Sun
1 stopAir Canada
28h 09mSIN-PDX
S$ 1,383
9-2Sun
2 stopsAir Canada
27h 45mPDX-SIN
16-2Sun
1 stopAir Canada
28h 09mSIN-PDX
S$ 1,448
11-1Sat
2 stopsDelta
25h 00mPDX-SIN
20-1Mon
2 stopsDelta
34h 03mSIN-PDX
S$ 1,482
10-1Fri
2 stopsJapan Airlines
56h 40mPDX-SIN
22-1Wed
2 stopsJapan Airlines
32h 40mSIN-PDX
S$ 1,556
22-5Thu
1 stopSingapore Airlines
20h 35mPDX-SIN
26-6Thu
1 stopSingapore Airlines
18h 29mSIN-PDX
S$ 1,754

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Recent one-way flight deals

11-1Sat
2 stops
54h 37mPDX-SIN
S$ 708
9-4Wed
3 stops
36h 09mPDX-SIN
S$ 736
9-4Wed
2 stopsUnited Airlines
35h 20mPDX-SIN
S$ 742
24-2Mon
2 stopsChina Eastern
31h 25mPDX-SIN
S$ 744
2-2Sun
2 stops
38h 30mPDX-SIN
S$ 784
31-1Fri
1 stopUnited Airlines
20h 30mPDX-SIN
S$ 830
1-2Sat
2 stopsAir Canada
44h 25mPDX-SIN
S$ 854
24-2Mon
3 stopsCathay Pacific
30h 43mPDX-SIN
S$ 877
31-1Fri
1 stopAir Canada
29h 45mPDX-SIN
S$ 904
31-1Fri
2 stopsCathay Pacific
31h 40mPDX-SIN
S$ 1,103

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Search by price

Last minute flights from Oregon to Southeast Asia

Last minute flight, train and bus deals

23-12Mon
multi-stop
48h 26mPDX-SIN
31-12Tue
multi-stop
24h 40mSIN-PDX
S$ 5,701
23-12Mon
multi-stop
48h 26mPDX-SIN
30-12Mon
multi-stop
24h 50mSIN-PDX
S$ 6,320
23-12Mon
multi-stopUnited Airlines
33h 04mPDX-SIN
3-1Fri
multi-stopUnited Airlines
43h 30mSIN-PDX
S$ 8,057
23-12Mon
multi-stopUnited Airlines
31h 00mPDX-SIN
3-1Fri
multi-stopUnited Airlines
28h 01mSIN-PDX
S$ 8,693
23-12Mon
multi-stop
27h 04mPDX-SIN
2-1Thu
multi-stop
24h 26mSIN-PDX
S$ 10,019
23-12Mon
multi-stopBritish Airways
46h 56mPDX-SIN
31-12Tue
multi-stopBritish Airways
33h 20mSIN-PDX
S$ 12,469
23-12Mon
multi-stopCathay Pacific
30h 21mPDX-SIN
3-1Fri
multi-stopCathay Pacific
26h 00mSIN-PDX
S$ 13,195
22-12Sun
multi-stopQatar Airways
40h 04mPDX-SIN
2-1Thu
multi-stopQatar Airways
34h 28mSIN-PDX
S$ 17,062
22-12Sun
multi-stopBritish Airways
46h 56mPDX-SIN
3-1Fri
multi-stopBritish Airways
33h 32mSIN-PDX
S$ 26,849

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Everything you need to know for your flight to Southeast Asia

Cabin class types available on flights to Oregon

Cabin classes available on flights to Oregon. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class Flights to Southeast Asia
Business Class Flights to Southeast Asiafrom S$ 4,578
Prem Econ Class Flights to Southeast Asiafrom S$ 1,562
Economy class Flights to Southeast Asiafrom S$ 138

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