S$ 601 Find Cheap Flights from Oregon to Southeast Asia

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Good to know

Low season

May

High season

January

Cheapest flight

S$ 601
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly and prices are also 9% 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$ 1,097. On the other hand, the most expensive day to fly is Saturday, when return prices are S$ 1,540 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 February, when tickets cost S$ 1,379 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is S$ 2,539 and S$ 2,459 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 7 weeks before departure.

  • How long is the flight to Southeast Asia?

    An average direct flight from Oregon to Southeast Asia takes 22h 33m, covering a distance of 21353 km. The shortest route is Boise (BOI) to Singapore (SIN) with an average flight time of 21h 06m.

  • 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).

See more FAQs

Book cheap flights from Oregon to Southeast Asia

Recent return flight deals

4-9Thu
1 stopAir Canada
20h 25mPDX-SIN
25-9Thu
1 stopAir Canada
24h 36mSIN-PDX
S$ 928
4-9Thu
2 stopsAir Canada
28h 00mPDX-SIN
25-9Thu
1 stopAir Canada
24h 36mSIN-PDX
S$ 937
7-10Tue
2 stops
24h 21mPDX-SIN
21-10Tue
3 stops
23h 46mSIN-PDX
S$ 1,008
28-5Wed
2 stops
27h 35mPDX-SIN
12-6Thu
1 stop
28h 45mSIN-PDX
S$ 1,036
29-8Fri
2 stopsDelta
28h 50mPDX-SIN
11-9Thu
2 stopsDelta
26h 43mSIN-PDX
S$ 1,052
15-9Mon
2 stopsDelta
32h 55mBOI-SIN
25-9Thu
2 stopsDelta
28h 37mSIN-BOI
S$ 1,052
27-8Wed
2 stopsKorean Air
26h 56mPDX-SIN
6-9Sat
2 stopsKorean Air
29h 48mSIN-PDX
S$ 1,060
15-5Thu
2 stopsKorean Air
22h 54mBOI-SIN
24-5Sat
2 stopsKorean Air
29h 09mSIN-BOI
S$ 1,060
17-9Wed
1 stopSingapore Airlines
21h 10mPDX-SIN
30-9Tue
1 stopSingapore Airlines
19h 35mSIN-PDX
S$ 1,099
30-8Sat
1 stopSingapore Airlines
21h 10mPDX-SIN
9-9Tue
1 stopSingapore Airlines
19h 35mSIN-PDX
S$ 1,164

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Recent one-way flight deals

15-5Thu
2 stopsKorean Air
23h 30mPDX-SIN
S$ 601
19-5Mon
2 stopsKorean Air
44h 55mPDX-SIN
S$ 605
15-5Thu
1 stopAir Canada
20h 25mPDX-SIN
S$ 623
20-5Tue
2 stops
38h 30mPDX-SIN
S$ 651
22-5Thu
2 stops
25h 45mPDX-SIN
S$ 672
22-5Thu
1 stopAir Canada
24h 40mPDX-SIN
S$ 678
19-5Mon
1 stopUnited Airlines
32h 55mPDX-SIN
S$ 736
17-9Wed
2 stopsDelta
37h 20mPDX-SIN
S$ 858
28-5Wed
1 stopUnited Airlines
23h 33mPDX-SIN
S$ 892
14-5Wed
2 stopsDelta
32h 00mPDX-SIN
S$ 1,754

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Last minute flights from Oregon to Southeast Asia

Last minute flight, train and bus deals

19-4Sat
multi-stopUnited Airlines
29h 24mPDX-SIN
2-5Fri
multi-stopUnited Airlines
18h 51mSIN-PDX
S$ 1,202
19-4Sat
multi-stopUnited Airlines
21h 25mPDX-SIN
2-5Fri
multi-stopUnited Airlines
26h 53mSIN-PDX
S$ 1,203
19-4Sat
multi-stopUnited Airlines
26h 51mPDX-SIN
2-5Fri
multi-stopUnited Airlines
27h 06mSIN-PDX
S$ 1,208
19-4Sat
multi-stopKorean Air
24h 40mPDX-SIN
1-5Thu
multi-stopKorean Air
52h 18mSIN-PDX
S$ 1,566
19-4Sat
multi-stopChina Airlines
46h 06mPDX-SIN
1-5Thu
multi-stopChina Airlines
53h 19mSIN-PDX
S$ 1,636
19-4Sat
multi-stop
21h 10mPDX-SIN
1-5Thu
multi-stop
35h 26mSIN-PDX
S$ 2,281
19-4Sat
multi-stop
21h 10mPDX-SIN
1-5Thu
multi-stop
35h 26mSIN-PDX
S$ 2,283
19-4Sat
multi-stopKLM
35h 15mPDX-SIN
1-5Thu
multi-stopKLM
25h 40mSIN-PDX
S$ 3,286
19-4Sat
multi-stopKLM
35h 15mPDX-SIN
1-5Thu
multi-stopKLM
25h 40mSIN-PDX
S$ 3,288
23-4Wed
multi-stopChina Airlines
26h 40mPDX-SIN
3-5Sat
multi-stopChina Airlines
35h 23mSIN-PDX
S$ 7,248

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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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