S$ 535 Find Cheap Flights from Oregon to Singapore

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Useful Info

Good to know

Low season

May

High season

September

Cheapest flight

S$ 535
Best time to beat the crowds (7% less expensive on average)
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 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$ 1,094. On the other hand, the most expensive day to fly is Saturday, when return prices are S$ 1,536 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 February, when tickets cost S$ 1,202 (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$ 1,989 and S$ 1,906 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 7 weeks before departure.

  • How long is the flight to Singapore?

    An average direct flight from Oregon to Singapore takes 23h 46m, covering a distance of 21353 km. The shortest route is Portland (PDX) to Singapore (SIN) with an average flight time of 19h 40m.

  • 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

4-9Thu
1 stopAir Canada
30h 05mPDX-SIN
25-9Thu
1 stopAir Canada
24h 36mSIN-PDX
S$ 925
4-9Thu
2 stopsAir Canada
31h 45mPDX-SIN
25-9Thu
1 stopAir Canada
24h 36mSIN-PDX
S$ 934
23-9Tue
1 stop
24h 40mPDX-SIN
8-10Wed
2 stops
25h 46mSIN-PDX
S$ 977
15-10Wed
2 stops
36h 40mPDX-SIN
28-10Tue
2 stops
22h 14mSIN-PDX
S$ 986
15-10Wed
1 stopSingapore Airlines
21h 10mPDX-SIN
29-10Wed
1 stopSingapore Airlines
19h 04mSIN-PDX
S$ 1,044
15-9Mon
2 stopsDelta
31h 30mBOI-SIN
25-9Thu
2 stopsDelta
26h 46mSIN-BOI
S$ 1,051
15-5Thu
2 stopsKorean Air
22h 54mBOI-SIN
24-5Sat
2 stopsKorean Air
27h 49mSIN-BOI
S$ 1,057
12-10Sun
1 stopSingapore Airlines
21h 10mPDX-SIN
14-10Tue
1 stopSingapore Airlines
22h 13mSIN-PDX
S$ 1,117
4-9Thu
2 stopsDelta
32h 30mPDX-SIN
24-9Wed
2 stopsDelta
33h 03mSIN-PDX
S$ 1,168
13-5Tue
2 stopsKorean Air
23h 30mPDX-SIN
19-7Sat
2 stopsKorean Air
22h 23mSIN-PDX
S$ 1,225

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Recent one-way flight deals

9-8Sat
1 stopUnited Airlines
29h 16mPDX-SIN
S$ 535
18-9Thu
2 stopsKorean Air
44h 50mPDX-SIN
S$ 598
18-9Thu
1 stopAir Canada
30h 05mPDX-SIN
S$ 621
12-8Tue
3 stops
49h 40mPDX-SIN
S$ 650
10-8Sun
3 stops
47h 25mPDX-SIN
S$ 654
9-8Sat
3 stops
58h 06mPDX-SIN
S$ 670
8-8Fri
2 stopsDelta
31h 54mPDX-SIN
S$ 856
27-5Tue
1 stopAir Canada
20h 25mPDX-SIN
S$ 1,001
25-5Sun
2 stopsDelta
37h 20mPDX-SIN
S$ 2,000
6-7Sun
2 stopsCathay Pacific
31h 30mPDX-SIN
S$ 3,659

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Last minute flights from Oregon to Singapore

Last minute flight, train and bus deals

30-4Wed
multi-stopUnited Airlines
29h 50mPDX-SIN
7-5Wed
multi-stopUnited Airlines
27h 47mSIN-PDX
S$ 1,166
30-4Wed
multi-stopUnited Airlines
31h 00mPDX-SIN
7-5Wed
multi-stopUnited Airlines
18h 51mSIN-PDX
S$ 1,171
30-4Wed
multi-stopDelta
42h 01mPDX-SIN
6-5Tue
multi-stopDelta
33h 10mSIN-PDX
S$ 1,515
30-4Wed
multi-stop
26h 30mPDX-SIN
7-5Wed
multi-stop
35h 00mSIN-PDX
S$ 1,671
30-4Wed
multi-stop
27h 45mPDX-SIN
7-5Wed
multi-stop
33h 42mSIN-PDX
S$ 1,838
30-4Wed
multi-stop
26h 30mPDX-SIN
6-5Tue
multi-stop
30h 45mSIN-PDX
S$ 2,151
30-4Wed
multi-stopKLM
35h 15mPDX-SIN
6-5Tue
multi-stopKLM
25h 40mSIN-PDX
S$ 3,279
2-5Fri
multi-stopCathay Pacific
26h 10mPDX-SIN
13-5Tue
multi-stopCathay Pacific
23h 59mSIN-PDX
S$ 6,013
2-5Fri
multi-stopCathay Pacific
45h 47mPDX-SIN
12-5Mon
multi-stopCathay Pacific
37h 09mSIN-PDX
S$ 6,771
1-5Thu
multi-stopDelta
31h 41mPDX-SIN
13-5Tue
multi-stopDelta
35h 50mSIN-PDX
S$ 16,829

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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.

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