What is the cheapest airline that flies from Portland to Hanoi Noibai?

Qatar Airways, China Airlines, and Korean Air are the most popular carriers operating from Portland to Hanoi Noibai

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.

$509 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.

6:04 pm - 10:30 amPDX Portland-HAN Hanoi Noibai

25h 26m2 stops Los Angeles 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 Los Angeles

$973Multiple Airlines

Sat, Nov 7 - Tue, Nov 17

9:31 am - 1:55 pmPDX Portland-HAN Hanoi Noibai

38h 24m2 stops Seattle/Tacoma Intl Doha Hamad Intl

7:30 pm - 11:02 pmHAN Hanoi Noibai-PDX Portland

41h 32m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$983Qatar Airways

Sun, Oct 4 - Fri, Oct 16

9:50 pm - 9:10 pmPDX Portland-HAN Hanoi Noibai

57h 20m2 stops San Francisco Ho Chi Minh City

11:00 pm - 9:46 amHAN Hanoi Noibai-PDX Portland

48h 46m2 stops Ho Chi Minh City San Francisco

$984Multiple Airlines

Tue, Mar 16 - Tue, Mar 30

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

24h 05m2 stops Seattle/Tacoma Intl Incheon Intl

11:05 pm - 12:08 pmHAN Hanoi Noibai-PDX Portland

28h 03m2 stops Incheon Intl Seattle/Tacoma Intl

$988Korean Air

Mon, Feb 15 - Sun, Feb 21

5:10 pm - 11:10 amPDX Portland-HAN Hanoi Noibai

27h 00m2 stops Los Angeles Los Angeles Incheon Intl

11:05 pm - 4:13 pmHAN Hanoi Noibai-PDX Portland

31h 08m2 stops Incheon Intl Los Angeles Los Angeles

$988Korean Air

Wed, Feb 24 - Mon, Mar 15

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

24h 15m2 stops Los Angeles Los Angeles Incheon Intl

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

19h 39m2 stops Incheon Intl Seattle/Tacoma Intl

$997Korean Air

Tue, Feb 2 - Thu, Feb 11

2:42 pm - 11:10 amPDX Portland-HAN Hanoi Noibai

29h 28m2 stops Los Angeles Los Angeles Incheon Intl

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

19h 39m2 stops Incheon Intl Seattle/Tacoma Intl

$997Korean Air

Wed, Dec 30 - Wed, Jan 13

9:31 am - 1:55 pmPDX Portland-HAN Hanoi Noibai

38h 24m2 stops Seattle/Tacoma Intl Doha Hamad Intl

7:30 pm - 11:02 pmHAN Hanoi Noibai-PDX Portland

41h 32m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,001Qatar Airways

Sun, Oct 4 - Fri, Oct 16

5:02 am - 12:20 pmPDX Portland-HAN Hanoi Noibai

40h 18m2 stops Seattle/Tacoma Intl Doha Hamad Intl

7:10 pm - 8:51 pmHAN Hanoi Noibai-PDX Portland

40h 41m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,006Qatar Airways

Fri, Jan 1 - Tue, Feb 2

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

$2,408STARLUX Airlines

Thu, Nov 19 - Mon, Feb 15

Cheap last minute flights

Enter your travel dates to find the best prices.

5:49 pm - 10:35 amPDX Portland-HAN Hanoi Noibai

50h 46m2 stops Seattle/Tacoma Intl Incheon Intl

11:10 pm - 10:45 amHAN Hanoi Noibai-PDX Portland

49h 35m2 stops Incheon Intl Seattle/Tacoma Intl

$980Delta

Mon, Sep 21 - Tue, Oct 6

5:07 am - 1:55 pmPDX Portland-HAN Hanoi Noibai

42h 48m2 stops Seattle/Tacoma Intl Doha Hamad Intl

6:00 pm - 11:02 pmHAN Hanoi Noibai-PDX Portland

43h 02m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,004Qatar Airways

Mon, Sep 21 - Mon, Oct 5

2:30 pm - 9:55 amPDX Portland-HAN Hanoi Noibai

29h 25m3 stops Calgary Vancouver Intl Hong Kong Intl

11:20 pm - 4:44 pmHAN Hanoi Noibai-PDX Portland

31h 24m2 stops Tokyo Narita San Francisco

$1,181Multiple Airlines

Mon, Sep 21 - Tue, Oct 6

9:46 pm - 9:55 amPDX Portland-HAN Hanoi Noibai

22h 09m2 stops Vancouver Intl Hong Kong Intl

3:45 pm - 9:31 amHAN Hanoi Noibai-PDX Portland

31h 46m3 stops Bangkok Suvarnabhumi Singapore Changi Vancouver Intl

$1,233Multiple Airlines

Mon, Sep 21 - Mon, Oct 5

2:30 pm - 9:55 amPDX Portland-HAN Hanoi Noibai

29h 25m3 stops Calgary Vancouver Intl Hong Kong Intl

8:15 am - 7:11 pmHAN Hanoi Noibai-PDX Portland

24h 56m3 stops Guangzhou Baiyun Beijing Capital Vancouver Intl

$1,342Multiple Airlines

Mon, Sep 21 - Tue, Oct 6

12:39 pm - 9:55 amPDX Portland-HAN Hanoi Noibai

31h 16m3 stops Las Vegas Harry Reid Intl Los Angeles Los Angeles Hong Kong Intl

3:45 pm - 9:31 amHAN Hanoi Noibai-PDX Portland

31h 46m3 stops Bangkok Suvarnabhumi Singapore Changi Vancouver Intl

$1,386Multiple Airlines

Mon, Sep 21 - Mon, Oct 5

11:02 am - 9:35 pmPDX Portland-HAN Hanoi Noibai

44h 33m2 stops Los Angeles Los Angeles Incheon Intl

3:50 am - 11:10 amHAN Hanoi Noibai-PDX Portland

45h 20m1 stop Amsterdam Schiphol

$2,611Multiple Airlines

Mon, Sep 21 - Mon, Oct 5

1:05 pm - 6:00 amPDX Portland-HAN Hanoi Noibai

26h 55m1 stop Amsterdam Schiphol

3:50 am - 11:10 amHAN Hanoi Noibai-PDX Portland

45h 20m1 stop Amsterdam Schiphol

$4,736Multiple Airlines

Mon, Sep 21 - Mon, Oct 5

7:00 am - 10:15 pmPDX Portland-HAN Hanoi Noibai

25h 15m2 stops San Francisco Tokyo Narita

11:35 pm - 6:31 pmHAN Hanoi Noibai-PDX Portland

32h 56m2 stops Tokyo Narita San Francisco

$15,321Multiple Airlines

Wed, Sep 23 - Wed, Sep 30

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Korean Air flights from Portland to Hanoi

Our best Korean Air deals on Portland to Hanoi flight tickets

Korean Air

Feb 15

PDX6:40 amPortland

24h 05m

2 stops

HAN9:45 pmHanoi Noibai

Feb 21

HAN11:05 pmHanoi Noibai

28h 03m

2 stops

PDX12:08 pmPortland

$988

Korean Air

Feb 4

PDX5:10 pmPortland

27h 00m

2 stops

HAN11:10 amHanoi Noibai

Feb 17

HAN12:20 pmHanoi Noibai

43h 39m

2 stops

PDX4:59 pmPortland

$997

Korean Air

Dec 30

PDX2:42 pmPortland

29h 28m

2 stops

HAN11:10 amHanoi Noibai

Jan 13

HAN12:20 pmHanoi Noibai

19h 39m

2 stops

PDX4:59 pmPortland

$998

United Airlines flights from Portland to Hanoi

Our best United Airlines deals on Portland to Hanoi flight tickets

United Airlines

Nov 30

PDX7:10 amPortland

24h 55m

2 stops

HAN11:05 pmHanoi Noibai

Dec 3

HAN12:25 amHanoi Noibai

39h 18m

2 stops

PDX12:43 amPortland

$1,019

United Airlines

Dec 8

PDX7:00 amPortland

25h 05m

2 stops

HAN11:05 pmHanoi Noibai

Dec 15

HAN12:25 amHanoi Noibai

35h 01m

2 stops

PDX8:26 pmPortland

$1,032

United Airlines

Jan 1

PDX5:30 amPortland

26h 35m

2 stops

HAN11:05 pmHanoi Noibai

Feb 1

HAN12:25 amHanoi Noibai

32h 55m

3 stops

PDX6:20 pmPortland

$1,265

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandHanoi

PDX Portland - HAN Hanoi Noibai

PDXHAN

Portland

Sat 11/7

6:04 pm-10:30 am

2 stops25h 26m

Hanoi Noibai

Tue 11/17

11:40 am-9:31 am

2 stops36h 51m

$973

PortlandHanoi

PDX Portland - HAN Hanoi Noibai

PDXHAN

Portland

Sun 10/4

9:31 am-1:55 pm

2 stops38h 24m

Hanoi Noibai

Fri 10/16

7:30 pm-11:02 pm

2 stops41h 32m

$983

PortlandHanoi

PDX Portland - HAN Hanoi Noibai

PDXHAN

Portland

Tue 3/16

9:50 pm-9:10 pm

2 stops57h 20m

Hanoi Noibai

Tue 3/30

11:00 pm-9:46 am

2 stops48h 46m

$984

PortlandHanoi

PDX Portland - HAN Hanoi Noibai

PDXHAN

Portland

Mon 2/15

6:40 am-9:45 pm

2 stops24h 05m

Hanoi Noibai

Sun 2/21

11:05 pm-12:08 pm

2 stops28h 03m

$988

PortlandHanoi

PDX Portland - HAN Hanoi Noibai

PDXHAN

Portland

Wed 2/24

5:10 pm-11:10 am

2 stops27h 00m

Hanoi Noibai

Mon 3/15

11:05 pm-4:13 pm

2 stops31h 08m

$988

Quickest round-trip

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

$997

PortlandHanoi

PDX Portland - HAN Hanoi Noibai

PDXHAN

Portland

Wed 12/30

2:42 pm-11:10 am

2 stops29h 28m

Hanoi Noibai

Wed 1/13

12:20 pm-4:59 pm

2 stops19h 39m

$997

PortlandHanoi

PDX Portland - HAN Hanoi Noibai

PDXHAN

Portland

Sun 10/4

9:31 am-1:55 pm

2 stops38h 24m

Hanoi Noibai

Fri 10/16

7:30 pm-11:02 pm

2 stops41h 32m

$1,001

PortlandHanoi

PDX Portland - HAN Hanoi Noibai

PDXHAN

Portland

Fri 1/1

5:02 am-12:20 pm

2 stops40h 18m

Hanoi Noibai

Tue 2/2

7:10 pm-8:51 pm

2 stops40h 41m

$1,006

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

$2,408

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

Prices

Airlines

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 $973.

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	$509
Fastest flight time	24h 15m
Direct flights	None

The best one-way flight to Hanoi from Portland in the past 72 hours is $509. The best round-trip flight deal from Portland to Hanoi found on momondo in the last 72 hours is $973.

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 8.7 380 reviews		Search STARLUX Airlines flights
Korean Air	PriceFrom $795	Free Cancellation	Rating 8.4 1,218 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.