RM 2,778 Find cheap flights from Portland to Southeast Asia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Southeast Asia departing on 31/1. 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

Search hundreds of travel sites at once for deals on flights to Southeast Asia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Southeast Asia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Southeast Asia, as well as popular online travel agencies
In the last 7 days, travellers have searched 44,859,635 times on KAYAK, and here's why:

Save 19% or moreCompare multiple travel sites with one search.

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.

Best Southeast Asia Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Penang
Penang2 stopsRM 4,675

Good to know

Low season

August

High season

January

Cheapest flight

RM 2,778
Best time to beat the crowds (1% less expensive on average)
Most popular time to fly and prices are also 13% lower on average.
Flight from Portland to Kuala Lumpur

FAQs - booking Southeast Asia flights

  • How does KAYAK find such low prices on flights from Portland to Southeast Asia?

    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 Portland to Southeast Asia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Southeast Asia from Portland 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 Portland to Southeast Asia?

    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 Southeast Asia with an airline and back to Portland with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Southeast Asia?

    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 Southeast Asia from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Portland to Southeast Asia

Recent return flight deals

 
These are the cheapest return flights from Portland to Southeast Asia found on KAYAK in the last 72 hours.
13/3Thu
2 stopsSingapore Airlines
22h 55mPDX-KUL
7/4Mon
2 stopsSingapore Airlines
30h 52mKUL-PDX
RM 4,550
16/1Thu
2 stopsANA
26h 12mPDX-KUL
22/1Wed
2 stopsANA
44h 09mKUL-PDX
RM 4,626
6/3Thu
2 stopsANA
24h 30mPDX-KUL
13/3Thu
2 stopsANA
25h 35mKUL-PDX
RM 4,684
14/5Wed
2 stops
24h 25mPDX-KUL
7/6Sat
2 stops
33h 20mKUL-PDX
RM 5,336
6/3Thu
3 stops
37h 20mPDX-KUL
13/3Thu
3 stops
40h 53mKUL-PDX
RM 5,466
6/3Thu
2 stopsQatar Airways
28h 35mPDX-KUL
12/3Wed
2 stopsQatar Airways
33h 25mKUL-PDX
RM 5,877
16/1Thu
2 stopsQatar Airways
26h 28mPDX-KUL
21/1Tue
2 stopsQatar Airways
32h 34mKUL-PDX
RM 6,207
12/3Wed
2 stopsDelta
30h 40mPDX-KUL
7/4Mon
2 stopsDelta
36h 39mKUL-PDX
RM 6,676
15/5Thu
2 stopsDelta
30h 10mPDX-KUL
7/6Sat
2 stopsDelta
34h 33mKUL-PDX
RM 8,618
16/5Fri
1 stopKLM
35h 05mPDX-KUL
7/6Sat
1 stopKLM
26h 45mKUL-PDX
RM 9,132

Search by stops

Search by airline

Search by price

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Portland to Southeast Asia found on KAYAK in the last 72 hours.
31/1Fri
2 stopsUnited Airlines
28h 48mPDX-KUL
RM 2,778
24/12Tue
2 stopsChina Eastern
31h 40mPDX-KUL
RM 5,251
24/12Tue
1 stop
31h 50mPDX-KUL
RM 8,083
31/1Fri
3 stopsSingapore Airlines
35h 18mPDX-KUL
RM 8,529
24/12Tue
3 stopsUnited Airlines
47h 15mPDX-KUL
RM 11,704
23/12Mon
2 stopsQatar Airways
45h 14mPDX-KUL
RM 23,832
31/1Fri
1 stopKLM
34h 20mPDX-KUL
RM 31,013

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.