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Cheap flights from Portland to Singapore from $632

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Singapore departing on 6/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Portland to Singapore

Cheap round-trip flights

These are some of the best round-trip flight deals from Portland to Singapore that have been recently found on momondo from popular airlines, departing in the coming months.
7:05 pm - 2:30 pmPDX-SIN
28h 25m2 stops
8:50 pm - 2:40 pmSIN-PDX
32h 50m2 stops
$757Air Canada
Find Deal
Wed, Apr 16 - Thu, May 1
6:00 am - 7:05 amPDX-SIN
34h 05m1 stop
8:50 pm - 6:45 pmSIN-PDX
36h 55m2 stops
$786Air Canada
Find Deal
Tue, Apr 15 - Thu, May 1
5:15 am - 12:10 amPDX-SIN
26h 55m2 stops
1:30 am - 6:54 pmSIN-PDX
33h 24m2 stops
$801Delta
Find Deal
Tue, Mar 4 - Thu, Mar 6
6:00 am - 7:05 amPDX-SIN
34h 05m1 stop
4:00 pm - 2:40 pmSIN-PDX
37h 40m2 stops
Thu, Apr 17 - Wed, Apr 30
10:10 am - 11:15 amPDX-SIN
34h 05m2 stops
11:40 pm - 2:40 pmSIN-PDX
30h 00m2 stops
Wed, Apr 16 - Wed, Apr 30
9:12 am - 7:55 pmPDX-SIN
43h 43m2 stops
1:10 am - 8:48 pmSIN-PDX
34h 38m2 stops
$861Delta
Find Deal
Tue, Apr 15 - Sun, Apr 27
7:30 pm - 6:45 amPDX-SIN
20h 15m1 stop
9:00 am - 12:33 pmSIN-PDX
18h 33m1 stop
$870United Airlines
Find Deal
Tue, Apr 15 - Tue, Apr 22
3:45 pm - 6:45 amPDX-SIN
24h 00m1 stop
9:00 am - 8:09 pmSIN-PDX
26h 09m1 stop
$871United Airlines
Find Deal
Thu, Apr 17 - Mon, Apr 28
7:00 am - 7:10 pmPDX-SIN
21h 10m1 stop
9:00 am - 12:10 pmSIN-PDX
18h 10m1 stop
$1,380Singapore Airlines
Find Deal
Mon, Jul 21 - Tue, Aug 12
6:00 am - 5:35 pmPDX-SIN
20h 35m1 stop
9:00 am - 12:10 pmSIN-PDX
18h 10m1 stop
$1,421Singapore Airlines
Find Deal
Sat, Jul 19 - Thu, Aug 14

Air Canada flights from Portland to Singapore

Our best Air Canada deals on Portland to Singapore flight tickets
Air Canada
Apr 16
PDX7:05 pmPortland
28h 25m
2 stops
SIN2:30 pmSingapore Changi
May 1
SIN8:50 pmSingapore Changi
32h 50m
2 stops
PDX2:40 pmPortland
Air Canada
Apr 15
PDX6:00 amPortland
34h 05m
1 stop
SIN7:05 amSingapore Changi
May 1
SIN8:50 pmSingapore Changi
36h 55m
2 stops
PDX6:45 pmPortland
Air Canada
Apr 15
PDX9:55 amPortland
30h 10m
2 stops
SIN7:05 amSingapore Changi
May 1
SIN8:50 pmSingapore Changi
36h 55m
2 stops
PDX6:45 pmPortland

Delta flights from Portland to Singapore

Our best Delta deals on Portland to Singapore flight tickets
Delta
Mar 4
PDX5:15 amPortland
26h 55m
2 stops
SIN12:10 amSingapore Changi
Mar 6
SIN1:30 amSingapore Changi
33h 24m
2 stops
PDX6:54 pmPortland
Delta
Apr 15
PDX9:12 amPortland
43h 43m
2 stops
SIN7:55 pmSingapore Changi
Apr 27
SIN1:10 amSingapore Changi
34h 38m
2 stops
PDX8:48 pmPortland
Delta
Apr 17
PDX3:10 pmPortland
46h 50m
2 stops
SIN5:00 amSingapore Changi
Apr 27
SIN1:10 amSingapore Changi
34h 38m
2 stops
PDX8:48 pmPortland

See travel insights to Singapore from

How to get the cheapest flight ticket from Portland to Singapore

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

What is the cheapest month to fly to Singapore?

The month of February is, on average, the cheapest month to fly to Singapore from Portland, with most prices found around $922. If you aren’t able to travel to Singapore during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $991.

What is the cheapest day to depart on your flight to Singapore?

The cheapest day to depart from Portland to Singapore is on a Tuesday when prices can be found for as low as $1,256. The most expensive day to fly to Singapore is Saturday, with ticket prices averaging around $1,673.

What is the cheapest time of day to depart on your flight to Singapore?

At noon is the cheapest time of day to fly from Portland to Singapore when you can find flight prices for as low as $1,121. Flying to Singapore at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,334 on average. Flights to Singapore from Portland in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Singapore from Portland when booking 11 weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $1,207 when searching 11 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from Portland for as low as $1,041 on momondo.

Cheap Portland to Singapore flight deals and tips

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

Best Price Found

$632

Fastest flight time

19h 38m

Direct flights

None

Airports in Singapore

1 airport
The best one-way flight to Singapore from Portland in the past 72 hours is $632. The best round-trip flight deal from Portland to Singapore found on momondo in the last 72 hours is $757.
The fastest flight from Portland to Singapore takes 19h 38m
There are no direct flights from Portland to Singapore. Popular non-direct route for this connection is Portland Airport - Singapore Changi Airport.
There is 1 airport near Singapore: Singapore Changi (SIN)

  • When did momondo last update prices for flights from Portland Airport to Singapore?

    Prices for flights from Portland Airport to Singapore were last updated today.

  • How many operators does momondo search for flights from Portland Airport to Singapore?

  • How old do you have to be to fly from Portland Airport to Singapore?

    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 Portland Airport to Singapore.

  • What documentation or ID do you need to fly to Singapore?

    The travel and health documents required for your trip to Singapore can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Singapore. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Best airlines flying from Portland to Singapore

Compare and see reviews for airlines that fly from Portland to Singapore with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $727Free CancellationRating
7.0
8,757 reviews
Search Air Canada flights
United AirlinesPriceFrom $845Free CancellationRating
7.4
8,754 reviews
Search United Airlines flights
Singapore AirlinesPriceFrom $1,023Free CancellationRating
8.1
1,297 reviews
Search Singapore Airlines flights

Why use momondo?

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

It is quick and easy to find Portland to Singapore flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Singapore that suits you.

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

Yes. momondo allows you to filter the results for Portland to Singapore flights to just show those with flexible booking policies.

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

Once you have performed a search for Portland to Singapore flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Portland to Singapore flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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