How long is the flight from Oregon to Southeast Asia?

If you’re flying from a popular airport in Oregon, such as Portland or Redmond, and flying into Southeast Asia, then you can expect flight times to average 13h and 19h 11m, respectively.

What is the cheapest airline that flies from Oregon to Southeast Asia?

Philippine Airlines, STARLUX Airlines, and Air Canada are the most popular carriers operating from Oregon to Southeast Asia

What airlines fly to Southeast Asia?

Air Canada, United Airlines and STARLUX Airlines are the top three most popular airlines that fly to Southeast Asia from Oregon according to our data. Air Canada is the first choice among our users, with 27% of people opting to fly with this airline when traveling to Southeast Asia. Keep in mind that there are 14 different airlines that fly to Southeast Asia on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Oregon to Southeast Asia are refreshed on a daily basis.

How many operators does momondo search for flights from Oregon to Southeast Asia?

The number of operators available for flights from Oregon to Southeast Asia is 14 as of March 2026.

How old do you have to be to fly from Oregon to Southeast Asia?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Southeast Asia.

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

The necessary travel and health documents for your Southeast 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.

$327 Cheap Flights from Oregon to Southeast Asia in 2026

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Find the cheapest flights from Oregon to Southeast Asia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:38 pm - 8:55 am

BOI

BKK

27h 17m

2 stops

10:20 am - 11:03 am

BKK

BOI

37h 43m

2 stops

$715Multiple Airlines

Wed, Apr 29 - Tue, May 12

6:14 pm - 6:30 pm

MFR

BKK

34h 16m

2 stops

10:20 am - 12:33 am

BKK

MFR

28h 13m

2 stops

$731Philippine Airlines

Thu, Aug 27 - Thu, Sep 17

6:14 pm - 8:55 am

MFR

BKK

24h 41m

2 stops

1:25 pm - 12:33 am

BKK

MFR

25h 08m

2 stops

$732Multiple Airlines

Tue, Aug 25 - Wed, Sep 2

9:30 pm - 9:30 am

PDX

MNL

21h 00m

2 stops

10:45 am - 7:34 pm

MNL

PDX

23h 49m

2 stops

$735STARLUX Airlines

Tue, Apr 21 - Wed, May 6

2:55 pm - 9:30 am

PDX

MNL

27h 35m

2 stops

10:45 am - 9:38 am

MNL

PDX

37h 53m

2 stops

$765STARLUX Airlines

Sat, Apr 25 - Sat, May 2

5:30 am - 10:35 pm

PDX

HAN

27h 05m

2 stops

11:35 pm - 4:47 pm

HAN

PDX

31h 12m

2 stops

$781ANA

Sun, Apr 26 - Wed, Jun 3

7:00 am - 9:40 pm

PDX

MNL

23h 40m

2 stops

10:05 am - 4:22 pm

MNL

PDX

21h 17m

2 stops

$790Japan Airlines

Wed, Apr 22 - Tue, May 12

10:42 am - 11:15 pm

PDX

SGN

22h 33m

2 stops

7:30 am - 9:32 pm

SGN

PDX

28h 02m

2 stops

$812Delta

Thu, Apr 16 - Thu, Apr 23

6:05 pm - 9:35 pm

PDX

HAN

37h 30m

2 stops

11:10 pm - 10:36 am

HAN

PDX

49h 26m

2 stops

$828Delta

Sun, May 3 - Tue, Jun 30

6:54 am - 11:20 pm

PDX

SIN

25h 26m

2 stops

10:10 pm - 2:47 pm

SIN

PDX

31h 37m

2 stops

$857ANA

Mon, Aug 31 - Mon, Sep 7

Philippine Airlines flights from Oregon to Southeast Asia

Our best Philippine Airlines deals on Oregon to Southeast Asia flight tickets

Philippine Airlines

Aug 27

MFR6:14 pmMedford

34h 16m

2 stops

BKK6:30 pmBangkok Suvarnabhumi

Sep 17

BKK10:20 amBangkok Suvarnabhumi

28h 13m

2 stops

MFR12:33 amMedford

$731

Philippine Airlines

Aug 18

PDX7:38 pmPortland

37h 17m

2 stops

DPS11:55 pmDenpasar Bali Ngurah Rai

Aug 31

DPS12:55 amDenpasar Bali Ngurah Rai

47h 00m

2 stops

PDX8:55 amPortland

$759

Philippine Airlines

Apr 21

PDX2:42 pmPortland

22h 18m

1 stop

MNL4:00 amManila Ninoy Aquino Intl

May 6

MNL10:35 pmManila Ninoy Aquino Intl

24h 26m

1 stop

PDX8:01 amPortland

$791

Cathay Pacific flights from Oregon to Southeast Asia

Our best Cathay Pacific deals on Oregon to Southeast Asia flight tickets

Cathay Pacific

Apr 29

BOI6:00 amBoise Air Term. Gowen Fld

29h 10m

2 stops

BKK12:10 amBangkok Suvarnabhumi

May 12

BKK7:35 amBangkok Suvarnabhumi

20h 58m

2 stops

BOI3:33 pmBoise Air Term. Gowen Fld

$875

Cathay Pacific

May 6

PDX8:00 amPortland

44h 00m

2 stops

BKK6:00 pmBangkok Suvarnabhumi

May 18

BKK12:35 pmBangkok Suvarnabhumi

22h 00m

2 stops

PDX8:35 pmPortland

$914

Cathay Pacific

Mar 13

PDX7:16 amPortland

37h 19m

2 stops

SGN10:35 amHo Chi Minh City

Apr 6

SGN7:10 amHo Chi Minh City

44h 36m

2 stops

PDX1:46 pmPortland

$933

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Wed 4/29

4:38 pm-8:55 am

2 stops27h 17m

Bangkok Suvarnabhumi

Tue 5/12

10:20 am-11:03 am

2 stops37h 43m

$715

MedfordBangkok

MFR - BKK

MFRBKK

Medford

Thu 8/27

6:14 pm-6:30 pm

2 stops34h 16m

Bangkok Suvarnabhumi

Thu 9/17

10:20 am-12:33 am

2 stops28h 13m

$731

MedfordBangkok

MFR - BKK

MFRBKK

Medford

Tue 8/25

6:14 pm-8:55 am

2 stops24h 41m

Bangkok Suvarnabhumi

Wed 9/2

1:25 pm-12:33 am

2 stops25h 08m

$732

Quickest round-trip

PortlandManila

PDX - MNL

PDXMNL

Portland

Tue 4/21

9:30 pm-9:30 am

2 stops21h 00m

Manila Ninoy Aquino Intl

Wed 5/6

10:45 am-7:34 pm

2 stops23h 49m

$735

PortlandManila

PDX - MNL

PDXMNL

Portland

Sat 4/25

2:55 pm-9:30 am

2 stops27h 35m

Manila Ninoy Aquino Intl

Sat 5/2

10:45 am-9:38 am

2 stops37h 53m

$765

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Sun 4/26

5:30 am-10:35 pm

2 stops27h 05m

Hanoi Noibai

Wed 6/3

11:35 pm-4:47 pm

2 stops31h 12m

$781

PortlandManila

PDX - MNL

PDXMNL

Portland

Wed 4/22

7:00 am-9:40 pm

2 stops23h 40m

Manila Ninoy Aquino Intl

Tue 5/12

10:05 am-4:22 pm

2 stops21h 17m

$790

PortlandHo Chi Minh City

PDX - SGN

PDXSGN

Portland

Thu 4/16

10:42 am-11:15 pm

2 stops22h 33m

Ho Chi Minh City

Thu 4/23

7:30 am-9:32 pm

2 stops28h 02m

$812

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Sun 5/3

6:05 pm-9:35 pm

2 stops37h 30m

Hanoi Noibai

Tue 6/30

11:10 pm-10:36 am

2 stops49h 26m

$828

PortlandSingapore

PDX - SIN

PDXSIN

Portland

Mon 8/31

6:54 am-11:20 pm

2 stops25h 26m

Singapore Changi

Mon 9/7

10:10 pm-2:47 pm

2 stops31h 37m

$857

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 Oregon to Southeast 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

Prices

Airlines

Other information

What is the cheapest month to fly to Southeast Asia?

The month of September is, on average, the cheapest month to fly to Southeast Asia from Oregon, with most prices found around $927. If you don’t want to visit Southeast Asia in September, then you should wait until August to fly from Oregon, when ticket prices are also cheap, with an average price of $945.

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

You are more likely to see cheaper flights to Southeast Asia from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Southeast Asia for around $1,070 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southeast Asia from Oregon for as low as $932 on momondo.

Can stopping save me money on Oregon to Southeast Asia flights?

No. A direct flight is the cheapest option for a flight between Oregon to Southeast Asia.

Cheap Oregon to Southeast Asia flight deals and tips

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

Fastest flight time	19h 14m
Direct flights	None

The fastest flight from Oregon to Southeast Asia takes 19h 14m

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

Search flight deals

When did momondo last update prices for flights from Oregon to Southeast Asia?
Prices for flights from Oregon to Southeast Asia are refreshed on a daily basis.
How many operators does momondo search for flights from Oregon to Southeast Asia?
The number of operators available for flights from Oregon to Southeast Asia is 14 as of March 2026.
How old do you have to be to fly from Oregon to Southeast Asia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Southeast Asia.
What documentation or ID do you need to fly to Southeast Asia?
The necessary travel and health documents for your Southeast 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.
What is the most popular plane model from Oregon to Southeast Asia?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Oregon to Southeast Asia is Boeing 737-800 Passenger/BBJ2 (winglets) (22.15% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (13.24%), Boeing 737-800 (9.10%), and Airbus A319 (6.41%).

Best airlines flying from Oregon to Southeast Asia

Compare and see reviews for airlines that fly from Oregon to Southeast Asia with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $139	Free Cancellation	Rating 7.9 8,258 reviews	Search Delta flights
Korean Air	PriceFrom $637	Free Cancellation	Rating 8.4 1,197 reviews	Search Korean Air flights
Cathay Pacific	PriceFrom $669	Free Cancellation	Rating 7.6 1,193 reviews	Search Cathay Pacific flights
Air Canada	PriceFrom $694	Free Cancellation	Rating 7.1 10,780 reviews	Search Air Canada flights
STARLUX Airlines	PriceFrom $746	Free Cancellation	Rating 8.9 279 reviews	Search STARLUX Airlines flights
ANA	PriceFrom $748	Free Cancellation	Rating 8.4 1,112 reviews	Search ANA flights
Singapore Airlines	PriceFrom $759	Free Cancellation	Rating 8.2 1,468 reviews	Search Singapore Airlines flights
Japan Airlines	PriceFrom $763	Free Cancellation	Rating 8.3 1,726 reviews	Search Japan Airlines flights
China Airlines	PriceFrom $781	Free Cancellation	Rating 8.3 809 reviews	Search China Airlines flights
United Airlines	PriceFrom $791	Free Cancellation	Rating 7.4 9,403 reviews	Search United Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Oregon to Southeast Asia for you.

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

Yes. All flights to Southeast Asia from Oregon on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Oregon to Southeast Asia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Southeast Asia from Oregon.

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

If you are not ready to book a flight from Oregon to Southeast Asia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Southeast Asia and let you know when they change.