S$ 573 Find Cheap Flights from Oregon to Southeast Asia

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Useful Info
Useful Info

Good to know

Low seasonMay
High seasonJanuary
Cheapest flightS$ 573
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 10% 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 from Oregon to Southeast Asia is likely to change within 7 days, so travellers 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 from Oregon to Southeast Asia with an airline and back 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 from Oregon to Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Southeast Asia?

    Based on KAYAK data, the cheapest day to fly to Southeast Asia is Tuesday when return tickets can be as cheap as S$ 1,070. On the other hand, the most expensive day to fly is Saturday, when return prices are S$ 1,503 on average.

  • What is the cheapest time of day to fly to Southeast Asia?

    The cheapest time of day to fly to Southeast Asia is generally at night, when round-trip flights cost S$ 886 on average. The most expensive time of day to fly to Southeast Asia is generally in the morning, which is peak travel time and where the average cost of a ticket is S$ 1,622.

  • What is the cheapest month to fly from Oregon to Southeast Asia?

    The cheapest month for flights from Oregon to Southeast Asia is April, when tickets cost S$ 1,020 (return) on average. On the other hand, the most expensive months are December and May, when the average cost of round-trip tickets is S$ 3,553 and S$ 2,692 respectively.

  • How far in advance should I book a flight from Oregon to Southeast Asia?

    To get a below-average price on the flight from Oregon to Southeast Asia, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

  • How long is the flight to Southeast Asia?

    An average direct flight from Oregon to Southeast Asia takes 24h 41m, covering a distance of 21353 km. The shortest route is Boise (BOI) to Singapore (SIN) with an average flight time of 22h 53m.

  • What is the most popular destination in Southeast Asia?

    Based on KAYAK flight searches, the most popular destination is Singapore (100% of total searches to Southeast Asia).

Book cheap flights from Oregon to Southeast Asia

Recent return flight deals

16-9Tue
1 stopAir Canada
24h 40mPDX-SIN
30-9Tue
1 stopAir Canada
24h 36mSIN-PDX
S$ 888
28-10Tue
1 stopAir Canada
25h 30mPDX-SIN
11-11Tue
2 stopsAir Canada
28h 34mSIN-PDX
S$ 891
24-9Wed
2 stops
36h 40mPDX-SIN
22-10Wed
2 stops
25h 46mSIN-PDX
S$ 952
15-10Wed
2 stops
36h 40mPDX-SIN
28-10Tue
2 stops
22h 14mSIN-PDX
S$ 1,001
15-10Wed
1 stopSingapore Airlines
21h 10mPDX-SIN
29-10Wed
1 stopSingapore Airlines
19h 08mSIN-PDX
S$ 1,018
16-9Tue
2 stopsChina Airlines
39h 59mPDX-SIN
20-10Mon
2 stopsChina Airlines
53h 50mSIN-PDX
S$ 1,251
19-11Wed
2 stopsChina Airlines
42h 10mPDX-SIN
2-3Mon
2 stopsChina Airlines
54h 28mSIN-PDX
S$ 1,261
4-9Thu
2 stopsKorean Air
31h 46mPDX-SIN
24-9Wed
2 stopsKorean Air
30h 56mSIN-PDX
S$ 1,270
1-11Sat
2 stopsKorean Air
36h 15mPDX-SIN
15-11Sat
2 stopsKorean Air
27h 49mSIN-PDX
S$ 1,274
7-10Tue
1 stopSingapore Airlines
21h 05mBOI-SIN
14-10Tue
1 stopSingapore Airlines
19h 35mSIN-BOI
S$ 1,283

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Recent one-way flight deals

16-7Wed
2 stops
36h 35mPDX-SIN
S$ 573
18-9Thu
1 stopAir Canada
20h 25mPDX-SIN
S$ 586
23-8Sat
2 stops
40h 00mPDX-SIN
S$ 591
23-8Sat
2 stops
40h 00mPDX-SIN
S$ 593
23-8Sat
2 stops
40h 00mPDX-SIN
S$ 594
8-7Tue
2 stopsAir Canada
27h 30mPDX-SIN
S$ 604
1-11Sat
1 stopUnited Airlines
20h 22mPDX-SIN
S$ 774
6-8Wed
1 stopUnited Airlines
21h 00mBOI-SIN
S$ 774
7-7Mon
2 stopsDelta
37h 20mPDX-SIN
S$ 1,606
21-8Thu
2 stopsDelta
37h 14mPDX-SIN
S$ 1,683

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Last minute flights from Oregon to Southeast Asia

Last minute flight, train and bus deals

16-6Mon
multi-stopEVA Air
33h 44mPDX-SIN
27-6Fri
multi-stopEVA Air
37h 40mSIN-PDX
S$ 6,829
16-6Mon
multi-stop
30h 55mPDX-SIN
26-6Thu
multi-stop
22h 10mSIN-PDX
S$ 7,195
16-6Mon
multi-stop
42h 25mPDX-SIN
27-6Fri
multi-stop
35h 05mSIN-PDX
S$ 8,122
16-6Mon
multi-stopUnited Airlines
19h 25mPDX-SIN
27-6Fri
multi-stopUnited Airlines
23h 51mSIN-PDX
S$ 9,273
16-6Mon
multi-stop
29h 30mPDX-SIN
26-6Thu
multi-stop
43h 35mSIN-PDX
S$ 9,737
16-6Mon
multi-stopUnited Airlines
19h 25mPDX-SIN
27-6Fri
multi-stopUnited Airlines
27h 17mSIN-PDX
S$ 11,227
15-6Sun
multi-stopDelta
31h 48mPDX-SIN
26-6Thu
multi-stopDelta
36h 35mSIN-PDX
S$ 11,784
17-6Tue
multi-stopDelta
31h 48mPDX-SIN
29-6Sun
multi-stopDelta
39h 15mSIN-PDX
S$ 12,104
16-6Mon
multi-stopKLM
35h 15mPDX-SIN
26-6Thu
multi-stopKLM
25h 40mSIN-PDX
S$ 17,085

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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.

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