S$ 691 Find Cheap Flights to Oregon – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to Oregon departing on 26-9. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Oregon

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Oregon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Oregon, as well as popular online travel agencies
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Booking Insights
Flight Deals

Book Cheap Oregon Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Oregon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Oregon

Wed, 16 Dec - Thu, 31 Dec
Air Canada Logo
21:00 - 09:26
SIN
-
PDX
28h 26m
2 stops
Air Canada Logo
19:10 - 11:15
PDX
-
SIN
24h 05m
2 stops
S$ 1,196Air Canada
Thu, 1 Oct - Mon, 5 Oct
Air Canada Logo
20:50 - 09:31
SIN
-
PDX
27h 41m
2 stops
Air Canada Logo
15:30 - 14:30
PDX
-
SIN
32h 00m
2 stops
S$ 1,250Air Canada
Thu, 1 Oct - Mon, 5 Oct
Air Canada Logo
20:50 - 14:51
SIN
-
PDX
33h 01m
2 stops
Air Canada Logo
19:45 - 14:30
PDX
-
SIN
27h 45m
2 stops
S$ 1,251Air Canada
Thu, 1 Oct - Mon, 5 Oct
Air Canada Logo
20:50 - 09:31
SIN
-
PDX
27h 41m
2 stops
Air Canada Logo
15:30 - 14:30
PDX
-
SIN
32h 00m
2 stops
S$ 1,255Air Canada
Wed, 16 Dec - Thu, 31 Dec
Air Canada Logo
21:00 - 09:26
SIN
-
PDX
28h 26m
2 stops
Air Canada Logo
19:10 - 07:00
PDX
-
SIN
19h 50m
1 stop
S$ 1,263Air Canada
Thu, 12 Nov - Sat, 14 Nov
Multiple Airlines Logo
08:50 - 14:41
SIN
-
PDX
21h 51m
1 stop
Multiple Airlines Logo
19:35 - 07:00
PDX
-
SIN
43h 25m
2 stops
S$ 1,304Multiple Airlines
Wed, 1 Jul - Tue, 14 Jul
Multiple Airlines Logo
01:45 - 19:11
SIN
-
PDX
32h 26m
2 stops
Multiple Airlines Logo
10:10 - 05:15
PDX
-
SIN
28h 05m
1 stop
S$ 1,337Multiple Airlines
Thu, 12 Nov - Sat, 14 Nov
American Airlines Logo
08:15 - 21:20
SIN
-
PDX
29h 05m
2 stops
American Airlines Logo
05:30 - 06:35
PDX
-
SIN
33h 05m
2 stops
S$ 1,351American Airlines
Thu, 10 Sep - Sat, 12 Sep
STARLUX Airlines Logo
14:00 - 22:38
SIN
-
BOI
22h 38m
2 stops
STARLUX Airlines Logo
19:48 - 12:40
BOI
-
SIN
26h 52m
2 stops
S$ 1,400STARLUX Airlines
Thu, 22 Oct - Sat, 24 Oct
STARLUX Airlines Logo
14:00 - 23:58
SIN
-
BOI
23h 58m
2 stops
STARLUX Airlines Logo
18:01 - 13:25
BOI
-
SIN
29h 24m
2 stops
S$ 1,421STARLUX Airlines
Booking Insights

KAYAK's insights & trends for flights to Oregon

Get data-powered insights and trends into flights to Oregon to help you find the cheapest flights, the best time to fly and much more.

How many airports are there in Oregon?

There are 6 airports in Oregon. The busiest airport is Portland Airport (PDX), with 74% of all flights arriving there.

How long is the flight to Oregon?

An average direct flight from Singapore to Oregon takes 22h 32m, covering a distance of 21469 km. The shortest route is Singapore (SIN) to Portland (PDX) with an average flight time of 21h 51m.

What are the most popular destinations in Oregon?

Based on KAYAK flight searches, the most popular destination is Boise (61% of total searches to Oregon). The next most popular destination is Portland (39%).

Good to know

Cheapest flightS$ 691
Flight from Singapore to Portland

FAQs - booking Oregon flights

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

    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 Singapore to Oregon.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Singapore to Oregon 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 Singapore to Oregon?

    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 Singapore to Oregon 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 Singapore to Oregon?

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

Top tips for finding cheap flights to Oregon

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Oregon flight deals.

Reviews of the top airline flying to Oregon

 
See real verified KAYAK customer reviews for airlines flying to Oregon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Singapore to Oregon. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Singapore to Oregon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 11226 reviews
7.1Comfort
6.8Entertainment
6.3Food
7.8Crew
7.3Boarding
Airline reviews

Aircraft is designed with all 3 washrooms at the back of the plane, meaning that when there is service underway, there are no washrooms available and it gets very crowded at the back of the plane.

6.0 GoodMark, Jun 2026
YYZ - SFO
Read more Air Canada reviews

Aircraft is designed with all 3 washrooms at the back of the plane, meaning that when there is service underway, there are no washrooms available and it gets very crowded at the back of the plane.

Multiple delays and gate changes resulting in arrival with a 5 hour delay.

One crew member, Brandy was very helpful with recovering phone lost in customs. The plane was ancient and poorly maintained. Checked baggage did not arrive with flight. Almost missed flight because if insanely short layover time. Air Canada is worst flight I have ever booked with Kayak. Wanted to charge for headsets for on flight media.

The flight was good. My luggage didn’t land with me when I arrived in Columbus. So grateful I was able to get my luggage back within the 2 hours😍👍.

gave me complimentary food as the flight was not full and was attentive to my needs

It was a nice and smooth trip. Gave a friendly environment throughout the journey.

Meal and drink service was good. Old plane with old business class seats were quite disappointing

The flight was smooth, the plane was spacious and clean, the staff was kind and the food was decent.

Pretzels were a bit dry and dusty, however it is nice to have a choice between sweet and savory snacks.

Flight crew was great, and even the crew for checking bags! I had a question for a friend of mine flying tomorrow and the man I talked to was awesome and answered my questions and looked up things for me when he didn’t have to! I was able to give her current & accurate info for her flight and she was so appreciative too!!

Everything you need to know for your flight to Oregon

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.