S$ 576 Find Cheap Flights from Oregon to Singapore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Singapore departing on 19-8. 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 Singapore

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Useful Info
Flight Deals

Cheap Flights from Oregon to Singapore

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Oregon to Singapore 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 from Oregon to Singapore

Fri, 18 Sep - Thu, 24 Sep
Multiple Airlines Logo
06:23 - 17:35
BOI
-
SIN
21h 12m
1 stop
Multiple Airlines Logo
09:00 - 20:25
SIN
-
BOI
25h 25m
1 stop
S$ 1,174Multiple Airlines
Fri, 18 Sep - Sat, 3 Oct
Singapore Airlines Logo
06:20 - 17:35
PDX
-
SIN
20h 15m
1 stop
Singapore Airlines Logo
09:00 - 13:27
SIN
-
PDX
19h 27m
1 stop
S$ 1,191Singapore Airlines
Sat, 31 Oct - Sat, 14 Nov
Singapore Airlines Logo
06:06 - 17:45
PDX
-
SIN
20h 39m
1 stop
Singapore Airlines Logo
09:00 - 16:50
SIN
-
PDX
23h 50m
1 stop
S$ 1,195Singapore Airlines
Fri, 11 Sep - Sun, 27 Sep
Air Canada Logo
15:30 - 05:15
PDX
-
SIN
22h 45m
1 stop
Air Canada Logo
07:00 - 19:06
SIN
-
PDX
27h 06m
1 stop
S$ 1,208Air Canada
Sun, 27 Sep - Mon, 19 Oct
Qatar Airways Logo
11:48 - 08:50
PDX
-
SIN
30h 02m
2 stops
Qatar Airways Logo
03:15 - 17:00
SIN
-
PDX
28h 45m
2 stops
S$ 1,287Qatar Airways
Fri, 11 Sep - Sun, 27 Sep
Air Canada Logo
19:45 - 05:15
PDX
-
SIN
18h 30m
1 stop
Air Canada Logo
20:50 - 09:31
SIN
-
PDX
27h 41m
2 stops
S$ 1,312Air Canada
Sun, 30 Aug - Thu, 3 Sep
United Airlines Logo
19:05 - 06:15
BOI
-
SIN
21h 10m
1 stop
United Airlines Logo
20:35 - 11:04
SIN
-
BOI
28h 29m
1 stop
S$ 1,477United Airlines
Sun, 30 Aug - Thu, 3 Sep
United Airlines Logo
10:31 - 06:15
BOI
-
SIN
29h 44m
2 stops
United Airlines Logo
08:45 - 21:37
SIN
-
BOI
26h 52m
2 stops
S$ 1,484United Airlines
Wed, 30 Sep - Tue, 6 Oct
Delta Logo
06:35 - 23:55
BOI
-
SIN
27h 20m
2 stops
Delta Logo
22:00 - 22:03
SIN
-
BOI
38h 03m
2 stops
S$ 1,495Delta
Sat, 11 Jul - Fri, 17 Jul
Qatar Airways Logo
09:45 - 21:15
EUG
-
SIN
44h 30m
2 stops
Qatar Airways Logo
03:15 - 23:59
SIN
-
EUG
35h 44m
2 stops
S$ 1,602Qatar Airways
Useful Info

Good to know

Low seasonMay
Cheapest flightS$ 576
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (1% more expensive 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 to Singapore from Oregon is likely to change within 7 days, so travelers 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 to Singapore with an airline and back to Oregon 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 to Singapore from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Singapore

Information on the airport you'll fly into in Singapore

Singapore (SIN)