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.

$472 Cheap Flights from Portland to Hanoi in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Hanoi

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:10 pm - 9:45 pmPDX Portland-HAN Hanoi Noibai

37h 35m2 stops Los Angeles Incheon Intl

11:05 pm - 7:28 pmHAN Hanoi Noibai-PDX Portland

35h 23m2 stops Incheon Intl Los Angeles

$953Korean Air

Mon, Jan 11 - Wed, Jan 20

7:01 am - 1:45 amPDX Portland-HAN Hanoi Noibai

27h 44m2 stops Los Angeles Shanghai Pu Dong

2:45 am - 11:18 pmHAN Hanoi Noibai-PDX Portland

35h 33m2 stops Shanghai Pu Dong Los Angeles

$967Multiple Airlines

Tue, Nov 3 - Wed, Nov 11

12:00 pm - 12:20 pmPDX Portland-HAN Hanoi Noibai

33h 20m2 stops Seattle/Tacoma Intl Doha Hamad Intl

7:10 pm - 10:44 pmHAN Hanoi Noibai-PDX Portland

42h 34m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$968Multiple Airlines

Tue, Jan 12 - Tue, Feb 16

8:08 am - 6:55 amPDX Portland-HAN Hanoi Noibai

31h 47m2 stops Seattle/Tacoma Intl Doha Hamad Intl

8:55 am - 11:00 pmHAN Hanoi Noibai-PDX Portland

53h 05m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$991Qatar Airways

Sat, Nov 7 - Tue, Nov 17

5:06 pm - 4:30 pmPDX Portland-HAN Hanoi Noibai

32h 24m2 stops San Francisco Taipei City Taiwan Taoyuan Intl

11:35 am - 10:33 pmHAN Hanoi Noibai-PDX Portland

25h 58m2 stops Taipei City Taiwan Taoyuan Intl San Francisco

$995Multiple Airlines

Thu, Feb 4 - Tue, Feb 16

6:40 am - 9:45 pmPDX Portland-HAN Hanoi Noibai

24h 05m2 stops Seattle/Tacoma Intl Incheon Intl

12:20 pm - 7:28 pmHAN Hanoi Noibai-PDX Portland

46h 08m2 stops Incheon Intl Los Angeles

$997Korean Air

Mon, Feb 1 - Sun, Feb 28

6:40 am - 11:10 amPDX Portland-HAN Hanoi Noibai

37h 30m2 stops Seattle/Tacoma Intl Incheon Intl

12:20 pm - 7:28 pmHAN Hanoi Noibai-PDX Portland

22h 08m2 stops Incheon Intl Los Angeles

$997Korean Air

Tue, Feb 2 - Thu, Feb 11

5:15 pm - 10:35 amPDX Portland-HAN Hanoi Noibai

27h 20m2 stops Los Angeles Incheon Intl

12:20 pm - 10:19 pmHAN Hanoi Noibai-PDX Portland

23h 59m2 stops Incheon Intl Los Angeles

$997Korean Air

Wed, Oct 21 - Wed, Oct 28

5:43 pm - 10:30 amPDX Portland-HAN Hanoi Noibai

25h 47m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

11:40 am - 9:13 pmHAN Hanoi Noibai-PDX Portland

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

$2,218STARLUX Airlines

Thu, Nov 19 - Mon, Feb 15

5:43 pm - 10:30 amPDX Portland-HAN Hanoi Noibai

25h 47m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

11:40 am - 9:13 pmHAN Hanoi Noibai-PDX Portland

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

$2,234STARLUX Airlines

Thu, Nov 19 - Mon, Feb 15

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Qatar Airways flights from Portland to Hanoi

Our best Qatar Airways deals on Portland to Hanoi flight tickets

Qatar Airways

Nov 7

PDX8:08 amPortland

31h 47m

2 stops

HAN6:55 amHanoi Noibai

Nov 17

HAN8:55 amHanoi Noibai

53h 05m

2 stops

PDX11:00 pmPortland

$991

Qatar Airways

Jan 31

PDX6:25 amPortland

33h 30m

2 stops

HAN6:55 amHanoi Noibai

Feb 12

HAN7:10 pmHanoi Noibai

34h 45m

2 stops

PDX2:55 pmPortland

$1,013

Qatar Airways

Feb 1

PDX8:30 amPortland

36h 50m

2 stops

HAN12:20 pmHanoi Noibai

Feb 12

HAN7:10 pmHanoi Noibai

41h 03m

2 stops

PDX9:13 pmPortland

$1,018

United Airlines flights from Portland to Hanoi

Our best United Airlines deals on Portland to Hanoi flight tickets

United Airlines

Nov 3

PDX5:35 amPortland

26h 30m

2 stops

HAN11:05 pmHanoi Noibai

Nov 11

HAN12:25 amHanoi Noibai

32h 59m

2 stops

PDX6:24 pmPortland

$1,001

United Airlines

Nov 3

PDX5:35 amPortland

26h 30m

2 stops

HAN11:05 pmHanoi Noibai

Nov 11

HAN12:25 amHanoi Noibai

32h 59m

2 stops

PDX6:24 pmPortland

$1,002

United Airlines

Dec 14

PDX7:01 amPortland

25h 04m

2 stops

HAN11:05 pmHanoi Noibai

Mar 22

HAN12:25 amHanoi Noibai

34h 08m

2 stops

PDX8:33 pmPortland

$1,531

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandHanoi

PDX Portland - HAN Hanoi Noibai

PDXHAN

Portland

Mon 1/11

5:10 pm-9:45 pm

2 stops37h 35m

Hanoi Noibai

Wed 1/20

11:05 pm-7:28 pm

2 stops35h 23m

$953

PortlandHanoi

PDX Portland - HAN Hanoi Noibai

PDXHAN

Portland

Tue 11/3

7:01 am-1:45 am

2 stops27h 44m

Hanoi Noibai

Wed 11/11

2:45 am-11:18 pm

2 stops35h 33m

$967

PortlandHanoi

PDX Portland - HAN Hanoi Noibai

PDXHAN

Portland

Tue 1/12

12:00 pm-12:20 pm

2 stops33h 20m

Hanoi Noibai

Tue 2/16

7:10 pm-10:44 pm

2 stops42h 34m

$968

PortlandHanoi

PDX Portland - HAN Hanoi Noibai

PDXHAN

Portland

Sat 11/7

8:08 am-6:55 am

2 stops31h 47m

Hanoi Noibai

Tue 11/17

8:55 am-11:00 pm

2 stops53h 05m

$991

PortlandHanoi

PDX Portland - HAN Hanoi Noibai

PDXHAN

Portland

Thu 2/4

5:06 pm-4:30 pm

2 stops32h 24m

Hanoi Noibai

Tue 2/16

11:35 am-10:33 pm

2 stops25h 58m

$995

PortlandHanoi

PDX Portland - HAN Hanoi Noibai

PDXHAN

Portland

Mon 2/1

6:40 am-9:45 pm

2 stops24h 05m

Hanoi Noibai

Sun 2/28

12:20 pm-7:28 pm

2 stops46h 08m

$997

PortlandHanoi

PDX Portland - HAN Hanoi Noibai

PDXHAN

Portland

Tue 2/2

6:40 am-11:10 am

2 stops37h 30m

Hanoi Noibai

Thu 2/11

12:20 pm-7:28 pm

2 stops22h 08m

$997

PortlandHanoi

PDX Portland - HAN Hanoi Noibai

PDXHAN

Portland

Wed 10/21

5:15 pm-10:35 am

2 stops27h 20m

Hanoi Noibai

Wed 10/28

12:20 pm-10:19 pm

2 stops23h 59m

$997

Quickest round-trip

PortlandHanoi

PDX Portland - HAN Hanoi Noibai

PDXHAN

Portland

Thu 11/19

5:43 pm-10:30 am

2 stops25h 47m

Hanoi Noibai

Mon 2/15

11:40 am-9:13 pm

2 stops24h 33m

$2,218

PortlandHanoi

PDX Portland - HAN Hanoi Noibai

PDXHAN

Portland

Thu 11/19

5:43 pm-10:30 am

2 stops25h 47m

Hanoi Noibai

Mon 2/15

11:40 am-9:13 pm

2 stops24h 33m

$2,234

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 typical price of a round-trip flight between Portland and Hanoi?

Prices are currently typical for flights on this route.

Typical prices usually range from $927 to $1,079.
The lowest price recently found on this route was $953.

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 January is your next best option. Flight prices from Portland to Hanoi during January average around $823.

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	$472
Fastest flight time	24h 15m
Direct flights	None

The best one-way flight to Hanoi from Portland in the past 72 hours is $472. The best round-trip flight deal from Portland to Hanoi found on momondo in the last 72 hours is $953.

The fastest flight from Portland to Hanoi takes 24h 15m

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 24h 15m 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 77% of the total bookings. Other popular airlines include STARLUX Airlines with 23%.

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
STARLUX Airlines	PriceFrom $774	Free Cancellation	Rating 8.7 376 reviews		Search STARLUX Airlines flights
Korean Air	PriceFrom $795	Free Cancellation	Rating 8.4 1,221 reviews		Search Korean Air 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.