What is the cheapest airline that flies from Singapore to Oregon?

Air Canada is the most popular carrier operating from Singapore to Oregon

When did momondo last update prices for flights from Singapore to Oregon?

Prices for flights from Singapore to Oregon were last updated today.

How old do you have to be to fly from Singapore to Oregon?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Singapore to Oregon.

What documentation or ID do you need to fly to Oregon?

The travel and health documents you'll need for your trip to Oregon may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Oregon. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$597 Cheap Flights from Singapore to Oregon in 2026

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Find the cheapest flights from Singapore to Oregon

Round-trip

One-way

Recent round-trip flight deals from Singapore to Oregon

Enter your travel dates to find the best prices.

8:50 am - 2:40 pm

SIN

PDX

21h 50m

1 stop

10:05 am - 7:00 am

PDX

SIN

28h 55m

1 stop

$929Air Canada

Sat, Nov 14 - Sun, Nov 29

8:50 am - 2:40 pm

SIN

PDX

21h 50m

1 stop

7:10 pm - 11:15 am

PDX

SIN

24h 05m

2 stops

$932Air Canada

Fri, Nov 13 - Sat, Nov 28

8:50 am - 6:31 pm

SIN

PDX

25h 41m

1 stop

3:15 pm - 4:55 am

PDX

SIN

45h 40m

2 stops

$980Air Canada

Thu, Nov 5 - Mon, Nov 9

9:00 pm - 6:31 pm

SIN

PDX

37h 31m

2 stops

10:00 am - 4:55 am

PDX

SIN

26h 55m

2 stops

$982Air Canada

Thu, Nov 5 - Mon, Nov 9

8:50 am - 6:05 pm

SIN

PDX

25h 15m

2 stops

3:15 pm - 11:15 am

PDX

SIN

28h 00m

2 stops

$986Multiple Airlines

Fri, Nov 13 - Sat, Nov 28

2:00 pm - 10:38 pm

SIN

BOI

22h 38m

2 stops

5:49 pm - 12:40 pm

BOI

SIN

28h 51m

2 stops

$1,125STARLUX Airlines

Thu, Sep 17 - Mon, Sep 21

2:00 pm - 10:38 pm

SIN

BOI

22h 38m

2 stops

5:49 pm - 12:40 pm

BOI

SIN

28h 51m

2 stops

$1,130STARLUX Airlines

Thu, Sep 17 - Mon, Sep 21

2:25 pm - 1:40 pm

SIN

BOI

38h 15m

2 stops

5:43 pm - 1:05 pm

BOI

SIN

28h 22m

2 stops

$1,134Multiple Airlines

Fri, Nov 13 - Sat, Nov 28

8:45 am - 3:31 pm

SIN

BOI

20h 46m

1 stop

6:15 am - 6:35 pm

BOI

SIN

22h 20m

1 stop

$1,706United Airlines

Thu, Sep 17 - Mon, Sep 21

8:45 am - 7:19 pm

SIN

BOI

24h 34m

1 stop

11:50 am - 6:15 am

BOI

SIN

28h 25m

1 stop

$1,707United Airlines

Thu, Sep 17 - Mon, Sep 21

Air Canada flights from Singapore to Oregon

Our best Air Canada deals on Singapore to Oregon flight tickets

Air Canada

Nov 14

SIN8:50 amSingapore Changi

21h 50m

1 stop

PDX2:40 pmPortland

Nov 29

PDX10:05 amPortland

28h 55m

1 stop

SIN7:00 amSingapore Changi

$929

Air Canada

Nov 13

SIN8:50 amSingapore Changi

21h 50m

1 stop

PDX2:40 pmPortland

Nov 28

PDX7:10 pmPortland

24h 05m

2 stops

SIN11:15 amSingapore Changi

$932

Air Canada

Nov 5

SIN8:50 amSingapore Changi

25h 41m

1 stop

PDX6:31 pmPortland

Nov 9

PDX3:15 pmPortland

45h 40m

2 stops

SIN4:55 amSingapore Changi

$980

United Airlines flights from Singapore to Oregon

Our best United Airlines deals on Singapore to Oregon flight tickets

United Airlines

Nov 5

SIN10:10 amSingapore Changi

20h 17m

1 stop

PDX2:27 pmPortland

Nov 9

PDX3:30 pmPortland

24h 30m

1 stop

SIN8:00 amSingapore Changi

$1,402

United Airlines

Nov 5

SIN10:10 amSingapore Changi

30h 44m

1 stop

PDX12:54 amPortland

Nov 9

PDX5:35 amPortland

22h 40m

1 stop

SIN8:15 pmSingapore Changi

$1,403

United Airlines

Nov 5

SIN10:20 pmSingapore Changi

18h 34m

1 stop

PDX12:54 amPortland

Nov 9

PDX7:49 pmPortland

20h 11m

1 stop

SIN8:00 amSingapore Changi

$1,408

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Sat 11/14

8:50 am-2:40 pm

1 stop21h 50m

Portland

Sun 11/29

10:05 am-7:00 am

1 stop28h 55m

$929

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Fri 11/13

8:50 am-2:40 pm

1 stop21h 50m

Portland

Sat 11/28

7:10 pm-11:15 am

2 stops24h 05m

$932

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Thu 11/5

8:50 am-6:31 pm

1 stop25h 41m

Portland

Mon 11/9

3:15 pm-4:55 am

2 stops45h 40m

$980

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Thu 11/5

9:00 pm-6:31 pm

2 stops37h 31m

Portland

Mon 11/9

10:00 am-4:55 am

2 stops26h 55m

$982

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Fri 11/13

8:50 am-6:05 pm

2 stops25h 15m

Portland

Sat 11/28

3:15 pm-11:15 am

2 stops28h 00m

$986

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Thu 9/17

2:00 pm-10:38 pm

2 stops22h 38m

Boise Air Term. Gowen Fld

Mon 9/21

5:49 pm-12:40 pm

2 stops28h 51m

$1,125

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Thu 9/17

2:00 pm-10:38 pm

2 stops22h 38m

Boise Air Term. Gowen Fld

Mon 9/21

5:49 pm-12:40 pm

2 stops28h 51m

$1,130

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Fri 11/13

2:25 pm-1:40 pm

2 stops38h 15m

Boise Air Term. Gowen Fld

Sat 11/28

5:43 pm-1:05 pm

2 stops28h 22m

$1,134

Quickest round-trip

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Thu 9/17

8:45 am-3:31 pm

1 stop20h 46m

Boise Air Term. Gowen Fld

Mon 9/21

6:15 am-6:35 pm

1 stop22h 20m

$1,706

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Thu 9/17

8:45 am-7:19 pm

1 stop24h 34m

Boise Air Term. Gowen Fld

Mon 9/21

11:50 am-6:15 am

1 stop28h 25m

$1,707

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Singapore to Oregon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Singapore to Oregon flights?

You could potentially save up to 30% on your flight if you consider stops on a Singapore to Oregon flight.

Cheap Singapore to Oregon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Singapore to Oregon

Fastest flight time	22h 38m
Direct flights	None

The fastest flight from Singapore to Oregon takes 22h 38m

There are no direct flights from Singapore to Oregon. There are no popular flight routes from Singapore to Oregon.

Search flight deals

Frequently asked questions about flying from Singapore to Oregon

When did momondo last update prices for flights from Singapore to Oregon?
Prices for flights from Singapore to Oregon were last updated today.
How old do you have to be to fly from Singapore to Oregon?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Singapore to Oregon.
What documentation or ID do you need to fly to Oregon?
The travel and health documents you'll need for your trip to Oregon may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Oregon. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Singapore to Oregon?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Singapore to Oregon. momondo saves you time and could save you money on your trip.

Can I find flights from Singapore to Oregon with flexible booking policies on momondo?

Flights from Singapore to Oregon with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Singapore to Oregon?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Singapore to Oregon.

I’m not ready to book a flight from Singapore to Oregon right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Singapore to Oregon flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.