When did momondo last update prices for flights from Portland Airport to Hanoi Noibai Airport?

Prices for flights from Portland Airport to Hanoi Noibai Airport refresh daily.

How many operators does momondo search for flights from Portland Airport to Hanoi Noibai Airport?

As of September 2026, there are 2 operators available to choose from for flights from Portland Airport to Hanoi Noibai Airport.

How old do you have to be to fly from Portland Airport to Hanoi Noibai Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Hanoi Noibai Airport.

What documentation or ID do you need to fly to Hanoi Noibai Airport?

The required travel and health documents for your Hanoi Noibai Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hanoi Noibai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$482 Cheap Flights from Portland to Hanoi in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Hanoi

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 9:45 pmPDX Portland-HAN Hanoi Noibai

23h 45m2 stops Seattle/Tacoma Intl Incheon Intl

12:20 pm - 6:56 pmHAN Hanoi Noibai-PDX Portland

21h 36m2 stops Incheon Intl Los Angeles

$899Korean Air

Mon, Nov 9 - Mon, Nov 16

7:00 am - 9:45 pmPDX Portland-HAN Hanoi Noibai

23h 45m2 stops Seattle/Tacoma Intl Incheon Intl

12:20 pm - 5:11 pmHAN Hanoi Noibai-PDX Portland

19h 51m2 stops Incheon Intl Seattle/Tacoma Intl

$950Korean Air

Tue, Nov 10 - Tue, Nov 17

9:40 am - 11:10 amPDX Portland-HAN Hanoi Noibai

34h 30m2 stops Seattle/Tacoma Intl Incheon Intl

12:20 pm - 4:59 pmHAN Hanoi Noibai-PDX Portland

19h 39m2 stops Incheon Intl Seattle/Tacoma Intl

$955Korean Air

Wed, Jan 27 - Mon, Feb 15

9:40 am - 9:45 pmPDX Portland-HAN Hanoi Noibai

21h 05m2 stops Seattle/Tacoma Intl Incheon Intl

11:05 pm - 7:03 pmHAN Hanoi Noibai-PDX Portland

34h 58m2 stops Incheon Intl Seattle/Tacoma Intl

$962Delta

Mon, Feb 1 - Mon, Feb 15

6:04 pm - 1:45 amPDX Portland-HAN Hanoi Noibai

40h 41m2 stops Los Angeles Shanghai Pu Dong

2:45 am - 4:34 pmHAN Hanoi Noibai-PDX Portland

28h 49m2 stops Shanghai Pu Dong Los Angeles

$964Multiple Airlines

Sat, Nov 7 - Mon, Nov 16

6:30 am - 9:45 pmPDX Portland-HAN Hanoi Noibai

24h 15m2 stops Los Angeles Incheon Intl

12:20 pm - 4:59 pmHAN Hanoi Noibai-PDX Portland

19h 39m2 stops Incheon Intl Seattle/Tacoma Intl

$967Korean Air

Tue, Feb 2 - Thu, Feb 11

9:46 am - 10:30 amPDX Portland-HAN Hanoi Noibai

33h 44m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl

11:40 am - 9:31 amHAN Hanoi Noibai-PDX Portland

36h 51m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles

$973Multiple Airlines

Sat, Nov 7 - Tue, Nov 17

5:45 pm - 10:30 amPDX Portland-HAN Hanoi Noibai

25h 45m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

11:40 am - 6:47 pmHAN Hanoi Noibai-PDX Portland

22h 07m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,090STARLUX Airlines

Sat, Nov 7 - Sat, Nov 14

7:37 pm - 10:10 amPDX Portland-HAN Hanoi Noibai

24h 33m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

11:10 am - 9:56 pmHAN Hanoi Noibai-PDX Portland

24h 46m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,115STARLUX Airlines

Sun, Oct 11 - Tue, Oct 20

7:37 pm - 10:10 amPDX Portland-HAN Hanoi Noibai

24h 33m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

5:50 pm - 9:56 pmHAN Hanoi Noibai-PDX Portland

42h 06m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,115STARLUX Airlines

Sun, Oct 11 - Wed, Oct 21

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Qatar Airways flights from Portland to Hanoi

Our best Qatar Airways deals on Portland to Hanoi flight tickets

Qatar Airways

Jan 17

PDX9:31 amPortland

30h 24m

2 stops

HAN6:55 amHanoi Noibai

Jan 30

HAN7:10 pmHanoi Noibai

37h 40m

2 stops

PDX5:50 pmPortland

$1,006

Qatar Airways

Oct 4

PDX7:09 amPortland

40h 46m

2 stops

HAN1:55 pmHanoi Noibai

Oct 16

HAN8:45 amHanoi Noibai

51h 11m

2 stops

PDX9:56 pmPortland

$1,019

Qatar Airways

Oct 2

PDX9:32 pmPortland

50h 23m

2 stops

HAN1:55 pmHanoi Noibai

Oct 6

HAN8:45 amHanoi Noibai

48h 10m

2 stops

PDX6:55 pmPortland

$1,020

Korean Air flights from Portland to Hanoi

Our best Korean Air deals on Portland to Hanoi flight tickets

Korean Air

Nov 9

PDX7:00 amPortland

23h 45m

2 stops

HAN9:45 pmHanoi Noibai

Nov 16

HAN12:20 pmHanoi Noibai

21h 36m

2 stops

PDX6:56 pmPortland

$899

Korean Air

Nov 10

PDX7:00 amPortland

23h 45m

2 stops

HAN9:45 pmHanoi Noibai

Nov 17

HAN12:20 pmHanoi Noibai

19h 51m

2 stops

PDX5:11 pmPortland

$950

Korean Air

Jan 27

PDX9:40 amPortland

34h 30m

2 stops

HAN11:10 amHanoi Noibai

Feb 15

HAN12:20 pmHanoi Noibai

19h 39m

2 stops

PDX4:59 pmPortland

$955

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandHanoi

PDX Portland - HAN Hanoi Noibai

PDXHAN

Portland

Mon 11/9

7:00 am-9:45 pm

2 stops23h 45m

Hanoi Noibai

Mon 11/16

12:20 pm-6:56 pm

2 stops21h 36m

$899

Quickest round-trip

PortlandHanoi

PDX Portland - HAN Hanoi Noibai

PDXHAN

Portland

Tue 11/10

7:00 am-9:45 pm

2 stops23h 45m

Hanoi Noibai

Tue 11/17

12:20 pm-5:11 pm

2 stops19h 51m

$950

PortlandHanoi

PDX Portland - HAN Hanoi Noibai

PDXHAN

Portland

Wed 1/27

9:40 am-11:10 am

2 stops34h 30m

Hanoi Noibai

Mon 2/15

12:20 pm-4:59 pm

2 stops19h 39m

$955

PortlandHanoi

PDX Portland - HAN Hanoi Noibai

PDXHAN

Portland

Mon 2/1

9:40 am-9:45 pm

2 stops21h 05m

Hanoi Noibai

Mon 2/15

11:05 pm-7:03 pm

2 stops34h 58m

$962

PortlandHanoi

PDX Portland - HAN Hanoi Noibai

PDXHAN

Portland

Sat 11/7

6:04 pm-1:45 am

2 stops40h 41m

Hanoi Noibai

Mon 11/16

2:45 am-4:34 pm

2 stops28h 49m

$964

PortlandHanoi

PDX Portland - HAN Hanoi Noibai

PDXHAN

Portland

Tue 2/2

6:30 am-9:45 pm

2 stops24h 15m

Hanoi Noibai

Thu 2/11

12:20 pm-4:59 pm

2 stops19h 39m

$967

PortlandHanoi

PDX Portland - HAN Hanoi Noibai

PDXHAN

Portland

Sat 11/7

9:46 am-10:30 am

2 stops33h 44m

Hanoi Noibai

Tue 11/17

11:40 am-9:31 am

2 stops36h 51m

$973

PortlandHanoi

PDX Portland - HAN Hanoi Noibai

PDXHAN

Portland

Sat 11/7

5:45 pm-10:30 am

2 stops25h 45m

Hanoi Noibai

Sat 11/14

11:40 am-6:47 pm

2 stops22h 07m

$1,090

PortlandHanoi

PDX Portland - HAN Hanoi Noibai

PDXHAN

Portland

Sun 10/11

7:37 pm-10:10 am

2 stops24h 33m

Hanoi Noibai

Tue 10/20

11:10 am-9:56 pm

2 stops24h 46m

$1,115

PortlandHanoi

PDX Portland - HAN Hanoi Noibai

PDXHAN

Portland

Sun 10/11

7:37 pm-10:10 am

2 stops24h 33m

Hanoi Noibai

Wed 10/21

5:50 pm-9:56 pm

2 stops42h 06m

$1,115

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 Portland to Hanoi

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 Hanoi?

The cheapest month to fly to Hanoi from Portland is in April. Flight prices, which tend to average around $822, are often lower during this time because this is during the off-season. If you’re not able to fly to Hanoi in April, then August is your next best option. Flight prices from Portland to Hanoi during August average around $836.

How have Portland to Hanoi flight prices changed over time?

When to book flights from Portland to Hanoi

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Hanoi according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Portland to Hanoi (PDX to HAN) flight deals and tips

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

Best Price Found	$482
Fastest flight time	23h 45m
Direct flights	None

The best one-way flight to Hanoi from Portland in the past 72 hours is $482. The best round-trip flight deal from Portland to Hanoi found on momondo in the last 72 hours is $899.

The fastest flight from Portland to Hanoi takes 23h 45m

There are no direct flights from Portland to Hanoi. There are no popular flight routes from Portland to Hanoi.

Search flight deals

Frequently asked questions about flying from Portland to Hanoi

How far is Portland to Hanoi Noibai by plane?
There are 6920.1 mi between Portland and Hanoi Noibai. Typically, this will take 23h 45m by plane in normal conditions.
When did momondo last update prices for flights from Portland Airport to Hanoi Noibai Airport?
Prices for flights from Portland Airport to Hanoi Noibai Airport refresh daily.
How many operators does momondo search for flights from Portland Airport to Hanoi Noibai Airport?
As of September 2026, there are 2 operators available to choose from for flights from Portland Airport to Hanoi Noibai Airport.
How old do you have to be to fly from Portland Airport to Hanoi Noibai Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Hanoi Noibai Airport.
What documentation or ID do you need to fly to Hanoi Noibai Airport?
The required travel and health documents for your Hanoi Noibai Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hanoi Noibai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Portland to Hanoi?
Based on momondo bookings for flights between Portland and Hanoi, the leading airline is Korean Air, making up 81% of the total bookings. Other popular airlines include STARLUX Airlines with 19%.

Best airlines flying from Portland to Hanoi

Compare and see reviews for airlines that fly from Portland to Hanoi with momondo

Airline	Rating	Free Cancellation	Price
Korean Air	PriceFrom $805	Free Cancellation	Rating 8.4 1,218 reviews		Search Korean Air flights
STARLUX Airlines	PriceFrom $993	Free Cancellation	Rating 8.7 387 reviews		Search STARLUX Airlines flights

Why use momondo?

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

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

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

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

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

momondo helps you find the best flight between Portland and Hanoi 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 Hanoi right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Hanoi from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.