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Cheap flights from Portland to Asia from $195

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 Asia departing on 11/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Portland to Asia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
10:30 am - 6:45 pmPDX-KIX
39h 15m1 stop
Alaska Airlines Logo
8:45 pm - 8:50 pmKIX-PDX
17h 05m1 stop
$446Alaska Airlines
Find Deal
Tue, Jan 20 - Wed, Jan 28
Alaska Airlines Logo
5:40 pm - 6:45 pmPDX-KIX
32h 05m1 stop
Alaska Airlines Logo
8:45 pm - 8:50 pmKIX-PDX
17h 05m1 stop
$448Alaska Airlines
Find Deal
Wed, Jan 7 - Fri, Jan 16
ANA Logo
6:00 am - 5:45 amPDX-HKG
31h 45m2 stops
ANA Logo
12:05 am - 6:48 pmHKG-PDX
34h 43m2 stops
$582ANA
Find Deal
Tue, Dec 2 - Wed, Jan 28
ANA Logo
7:45 am - 10:50 pmPDX-HKG
23h 05m2 stops
ANA Logo
12:05 am - 2:55 pmHKG-PDX
30h 50m2 stops
$585ANA
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Wed, Jan 7 - Mon, Jan 26
United Airlines Logo
5:45 am - 7:20 pmPDX-HKG
21h 35m1 stop
United Airlines Logo
10:35 am - 6:45 pmHKG-PDX
23h 10m1 stop
$590United Airlines
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Mon, Mar 2 - Thu, Mar 12
Air Canada Logo
7:38 pm - 6:40 pmPDX-HKG
55h 02m2 stops
Air Canada Logo
8:25 pm - 9:15 amHKG-PDX
28h 50m1 stop
$591Air Canada
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Sat, Nov 22 - Tue, Dec 9
United Airlines Logo
7:30 pm - 7:15 pmPDX-HKG
32h 45m2 stops
United Airlines Logo
12:40 pm - 6:31 pmHKG-PDX
20h 51m2 stops
$594United Airlines
Find Deal
Mon, Mar 16 - Tue, Apr 14
Air Canada Logo
7:38 pm - 6:40 pmPDX-HKG
55h 02m2 stops
Air Canada Logo
8:25 pm - 11:03 amHKG-PDX
54h 38m2 stops
$602Air Canada
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Sat, Nov 22 - Mon, Dec 8
Delta Logo
5:23 am - 2:05 pmPDX-HND
15h 42m1 stop
Delta Logo
5:35 pm - 4:30 pmHND-PDX
15h 55m1 stop
$713Delta
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Sun, Jan 11 - Sun, Jan 18
Delta Logo
6:29 am - 3:05 pmPDX-HND
15h 36m1 stop
Delta Logo
5:35 pm - 6:59 pmHND-PDX
18h 24m1 stop
$730Delta
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Sat, Nov 29 - Tue, Dec 9

China Airlines flights from Portland to Asia

Our best China Airlines deals on Portland to Asia flight tickets
China Airlines
Jan 22
PDX7:24 amPortland
42h 21m
2 stops
BKK4:45 pmBangkok Suvarnabhumi
Feb 6
BKK2:35 amBangkok Suvarnabhumi
46h 00m
2 stops
PDX9:35 amPortland
$779
Find similar
China Airlines
Nov 11
PDX10:40 amPortland
35h 25m
2 stops
BKK1:05 pmBangkok Suvarnabhumi
Dec 5
BKK5:50 pmBangkok Suvarnabhumi
30h 46m
2 stops
PDX9:36 amPortland
$876
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Air Canada flights from Portland to Asia

Our best Air Canada deals on Portland to Asia flight tickets
Air Canada
Nov 22
PDX7:38 pmPortland
55h 02m
2 stops
HKG6:40 pmHong Kong Intl
Dec 9
HKG8:25 pmHong Kong Intl
28h 50m
1 stop
PDX9:15 amPortland
$591
Find similar
Air Canada
Nov 22
PDX7:38 pmPortland
55h 02m
2 stops
HKG6:40 pmHong Kong Intl
Dec 8
HKG8:25 pmHong Kong Intl
54h 38m
2 stops
PDX11:03 amPortland
$602
Find similar
Air Canada
Jan 13
PDX3:15 pmPortland
35h 25m
1 stop
HKG6:40 pmHong Kong Intl
Jan 16
HKG8:25 pmHong Kong Intl
42h 41m
2 stops
PDX11:06 pmPortland
$605
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momondo Fare Finder

 
Customize your flight search to find flights from Portland to Asia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Portland to Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Tue 1/20

10:30 am-6:45 pm

1 stop39h 15m

Osaka Kansai Intl

Wed 1/28

8:45 pm-8:50 pm

1 stop17h 05m

$446

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Wed 1/7

5:40 pm-6:45 pm

1 stop32h 05m

Osaka Kansai Intl

Fri 1/16

8:45 pm-8:50 pm

1 stop17h 05m

$448

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Tue 12/2

6:00 am-5:45 am

2 stops31h 45m

Hong Kong Intl

Wed 1/28

12:05 am-6:48 pm

2 stops34h 43m

$582

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Wed 1/7

7:45 am-10:50 pm

2 stops23h 05m

Hong Kong Intl

Mon 1/26

12:05 am-2:55 pm

2 stops30h 50m

$585

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Mon 3/2

5:45 am-7:20 pm

1 stop21h 35m

Hong Kong Intl

Thu 3/12

10:35 am-6:45 pm

1 stop23h 10m

$590

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Sat 11/22

7:38 pm-6:40 pm

2 stops55h 02m

Hong Kong Intl

Tue 12/9

8:25 pm-9:15 am

1 stop28h 50m

$591

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Mon 3/16

7:30 pm-7:15 pm

2 stops32h 45m

Hong Kong Intl

Tue 4/14

12:40 pm-6:31 pm

2 stops20h 51m

$594

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Sat 11/22

7:38 pm-6:40 pm

2 stops55h 02m

Hong Kong Intl

Mon 12/8

8:25 pm-11:03 am

2 stops54h 38m

$602

PortlandTokyo

PDX - HND

PDXHND

Portland

Sun 1/11

5:23 am-2:05 pm

1 stop15h 42m

Tokyo Haneda

Sun 1/18

5:35 pm-4:30 pm

1 stop15h 55m

$713

PortlandTokyo

PDX - HND

PDXHND

Portland

Sat 11/29

6:29 am-3:05 pm

1 stop15h 36m

Tokyo Haneda

Tue 12/9

5:35 pm-6:59 pm

1 stop18h 24m

$730

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Portland to Asia

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 Asia?

If you’re not able to fly to Asia in September, then October is your next best option. Flight prices from Portland to Asia during October average around $957.

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

The cheapest day to depart from Portland to Asia is on a Monday. Travelers who choose to depart for Asia on a Monday will often find tickets for as low as $1,127. The most expensive day to fly to Asia is Friday, with ticket prices averaging around $1,440.

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

Our most recent data shows that the best time of day to fly to Asia is in the evening. Flights from Portland to Asia during this time can be as low as $1,137. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,989 on average. Flights to Asia from Portland at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Portland to Asia flight route?

Fly from Portland to New Delhi Indira Gandhi Intl for the best Portland - Asia flight prices

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

You are more likely to see cheaper flights to Asia from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Asia for around $1,091 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Asia from Portland for as low as $934 on momondo.

What cabin class options are available on Portland to Asia flights?

There is only 1 cabin class available to choose from on Portland to Asia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Portland to Asia flights?

You could potentially save up to 8% on your flight if you consider stops on a Portland to Asia flight.

Cheap Portland to Asia flight deals and tips

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

Best Price Found

$1,607

Direct flights

None
The best flight deal from Portland to Asia found on momondo in the last 72 hours is $1,607
There are no direct flights from Portland to Asia. There are no popular flight routes from Portland to Asia.
Search flight deals

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

    Prices for flights from Portland Airport to Asia refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Asia.

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

    The necessary travel and health documents for your Asia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Portland to Asia

Compare and see reviews for airlines that fly from Portland to Asia with momondo
Airline
Rating
Free Cancellation
Price
ANAPriceFrom $564Free CancellationRating
8.4
1,003 reviews
Search ANA flights
Japan AirlinesPriceFrom $564Free CancellationRating
8.3
1,604 reviews
Search Japan Airlines flights
Hawaiian AirlinesPriceFrom $585Free CancellationRating
7.8
2,804 reviews
Search Hawaiian Airlines flights
Korean AirPriceFrom $590Free CancellationRating
8.4
1,160 reviews
Search Korean Air flights
American AirlinesPriceFrom $645Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $653Free CancellationRating
8.0
11,246 reviews
Search Alaska Airlines flights
Virgin AtlanticPriceFrom $773Free CancellationRating
7.5
672 reviews
Search Virgin Atlantic flights
Air FrancePriceFrom $773Free CancellationRating
7.4
1,484 reviews
Search Air France flights
STARLUX AirlinesPriceFrom $777Free CancellationRating
8.9
220 reviews
Search STARLUX Airlines flights
China AirlinesPriceFrom $782Free CancellationRating
8.3
778 reviews
Search China Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Asia. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

momondo helps you find the best flight between Portland and Asia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Asia from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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