S$ 594 Find Cheap Flights from Oregon to Singapore

1 adult
1 adult, Economy

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Good to know

Low seasonMay
High seasonSeptember
Cheapest flightS$ 594
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly and prices are also 15% lower on average.
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 from Oregon to Singapore 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 Singapore?

    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 Singapore 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 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 from Oregon to Singapore 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 Singapore?

    Based on KAYAK data, the cheapest day to fly to Singapore is Tuesday when return tickets can be as cheap as S$ 1,065. On the other hand, the most expensive day to fly is Saturday, when return prices are S$ 1,495 on average.

  • What is the cheapest time of day to fly to Singapore?

    The cheapest time of day to fly to Singapore is generally at night, when round-trip flights cost S$ 886 on average. The most expensive time of day to fly to Singapore 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 Singapore?

    The cheapest month for flights from Oregon to Singapore is September, when tickets cost S$ 1,140 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of round-trip tickets is S$ 1,855 and S$ 1,401 respectively.

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

    To get a below-average price on the flight from Oregon to Singapore, 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 Singapore?

    An average direct flight from Oregon to Singapore takes 21h 02m, covering a distance of 21353 km. The shortest route is Portland (PDX) to Singapore (SIN) with an average flight time of 19h 25m.

  • What is the most popular destination in Singapore?

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

Book cheap flights from Oregon to Singapore

Recent return flight deals

16-10Thu
1 stopSingapore Airlines
21h 10mPDX-SIN
30-10Thu
1 stopSingapore Airlines
19h 08mSIN-PDX
S$ 1,005
4-9Thu
2 stopsKorean Air
36h 00mPDX-SIN
25-9Thu
2 stopsKorean Air
22h 21mSIN-PDX
S$ 1,037
21-10Tue
2 stopsJapan Airlines
25h 40mPDX-SIN
11-11Tue
2 stopsJapan Airlines
20h 14mSIN-PDX
S$ 1,065
15-10Wed
2 stops
37h 14mPDX-SIN
29-10Wed
2 stops
27h 55mSIN-PDX
S$ 1,153
17-9Wed
2 stopsJapan Airlines
25h 57mPDX-SIN
29-9Mon
2 stopsJapan Airlines
34h 24mSIN-PDX
S$ 1,154
29-10Wed
2 stops
33h 52mPDX-SIN
5-11Wed
2 stops
24h 35mSIN-PDX
S$ 1,157
4-9Thu
2 stopsAmerican Airlines
24h 50mPDX-SIN
24-9Wed
2 stopsAmerican Airlines
27h 28mSIN-PDX
S$ 1,210
4-9Thu
1 stopAir Canada
24h 40mPDX-SIN
25-9Thu
1 stopAir Canada
24h 36mSIN-PDX
S$ 1,269
28-10Tue
1 stopAir Canada
31h 05mPDX-SIN
11-11Tue
2 stopsAir Canada
28h 15mSIN-PDX
S$ 1,270
27-9Sat
2 stopsAmerican Airlines
32h 40mEUG-SIN
29-9Mon
2 stopsAmerican Airlines
23h 32mSIN-EUG
S$ 1,473

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Recent one-way flight deals

29-9Mon
3 stops
35h 30mPDX-SIN
S$ 594
15-10Wed
3 stops
42h 10mPDX-SIN
S$ 596
13-8Wed
1 stop
21h 06mPDX-SIN
S$ 599
18-9Thu
2 stopsKorean Air
35h 54mPDX-SIN
S$ 698
6-8Wed
2 stopsKorean Air
39h 45mPDX-SIN
S$ 701
6-8Wed
2 stopsJapan Airlines
22h 04mPDX-SIN
S$ 710
18-9Thu
2 stopsAir Canada
32h 20mPDX-SIN
S$ 721
3-10Fri
2 stopsAlaska Airlines
35h 50mPDX-SIN
S$ 726
17-10Fri
1 stopAir Canada
20h 25mPDX-SIN
S$ 762
15-9Mon
2 stopsJapan Airlines
27h 13mBOI-SIN
S$ 3,939

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Everything you need to know for your flight to Singapore

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 Singapore
Business Class Flights to Singapore
Prem Econ Class Flights to Singapore
Economy class Flights to Singapore

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