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

Philippine Airlines, China Airlines, and ANA 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 March 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.

$341 Cheap Flights from Portland to Hanoi in 2026

Q: What is the typical price of a round-trip flight between Portland and Hanoi?

Prices are currently low for flights on this route. Typical prices usually range from $887 to $1,073. The lowest price recently found on this route was $827.

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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.

6:54 am - 10:15 pm

PDX

HAN

25h 21m

2 stops

11:35 pm - 2:47 pm

HAN

PDX

29h 12m

2 stops

$827United Airlines

Thu, Sep 3 - Mon, Sep 7

8:35 am - 10:15 pm

PDX

HAN

23h 40m

2 stops

11:35 pm - 8:50 pm

HAN

PDX

35h 15m

2 stops

$828United Airlines

Thu, Sep 3 - Mon, Sep 7

9:30 pm - 10:30 am

PDX

HAN

23h 00m

2 stops

11:30 am - 10:53 pm

HAN

PDX

25h 23m

2 stops

$906Multiple Airlines

Tue, Apr 28 - Tue, May 5

9:20 am - 9:35 pm

PDX

HAN

22h 15m

2 stops

11:10 pm - 11:01 pm

HAN

PDX

37h 51m

2 stops

$922Korean Air

Thu, May 7 - Sun, May 17

2:37 pm - 1:20 am

PDX

HAN

44h 43m

2 stops

3:00 pm - 4:30 pm

HAN

PDX

39h 30m

2 stops

$943Multiple Airlines

Mon, Apr 13 - Mon, Apr 20

2:50 pm - 4:50 pm

PDX

HAN

36h 00m

2 stops

6:00 pm - 8:02 am

HAN

PDX

28h 02m

2 stops

$950EVA Air

Tue, May 12 - Thu, May 21

6:15 am - 9:35 pm

PDX

HAN

25h 20m

2 stops

11:10 pm - 5:10 pm

HAN

PDX

32h 00m

2 stops

$962Korean Air

Fri, Apr 10 - Tue, Apr 21

8:46 pm - 10:30 am

PDX

HAN

23h 44m

2 stops

5:50 pm - 9:38 am

HAN

PDX

29h 48m

2 stops

$964Multiple Airlines

Tue, Apr 21 - Thu, Apr 30

7:14 am - 5:45 pm

PDX

HAN

44h 31m

2 stops

6:45 pm - 11:58 pm

HAN

PDX

43h 13m

2 stops

$997Multiple Airlines

Sun, Apr 12 - Sun, Apr 19

7:15 am - 10:35 pm

PDX

HAN

25h 20m

2 stops

11:55 pm - 6:46 pm

HAN

PDX

32h 51m

2 stops

$1,008ANA

Mon, Apr 20 - Mon, May 4

United Airlines flights from Portland to Hanoi

Our best United Airlines deals on Portland to Hanoi flight tickets

United Airlines

Sep 3

PDX6:54 amPortland

25h 21m

2 stops

HAN10:15 pmHanoi Noibai

Sep 7

HAN11:35 pmHanoi Noibai

29h 12m

2 stops

PDX2:47 pmPortland

$827

United Airlines

Sep 3

PDX8:35 amPortland

23h 40m

2 stops

HAN10:15 pmHanoi Noibai

Sep 7

HAN11:35 pmHanoi Noibai

35h 15m

2 stops

PDX8:50 pmPortland

$828

United Airlines

Jul 30

PDX5:15 amPortland

51h 00m

3 stops

HAN10:15 pmHanoi Noibai

Aug 29

HAN11:35 pmHanoi Noibai

39h 12m

2 stops

PDX12:47 amPortland

$1,318

Korean Air flights from Portland to Hanoi

Our best Korean Air deals on Portland to Hanoi flight tickets

Korean Air

May 7

PDX9:20 amPortland

22h 15m

2 stops

HAN9:35 pmHanoi Noibai

May 17

HAN11:10 pmHanoi Noibai

37h 51m

2 stops

PDX11:01 pmPortland

$922

Korean Air

Apr 10

PDX6:15 amPortland

25h 20m

2 stops

HAN9:35 pmHanoi Noibai

Apr 21

HAN11:10 pmHanoi Noibai

32h 00m

2 stops

PDX5:10 pmPortland

$962

Korean Air

Apr 9

PDX6:15 amPortland

25h 20m

2 stops

HAN9:35 pmHanoi Noibai

Apr 20

HAN12:05 pmHanoi Noibai

40h 48m

2 stops

PDX2:53 pmPortland

$1,047

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Thu 9/3

6:54 am-10:15 pm

2 stops25h 21m

Hanoi Noibai

Mon 9/7

11:35 pm-2:47 pm

2 stops29h 12m

$827

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Thu 9/3

8:35 am-10:15 pm

2 stops23h 40m

Hanoi Noibai

Mon 9/7

11:35 pm-8:50 pm

2 stops35h 15m

$828

Quickest round-trip

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Tue 4/28

9:30 pm-10:30 am

2 stops23h 00m

Hanoi Noibai

Tue 5/5

11:30 am-10:53 pm

2 stops25h 23m

$906

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Thu 5/7

9:20 am-9:35 pm

2 stops22h 15m

Hanoi Noibai

Sun 5/17

11:10 pm-11:01 pm

2 stops37h 51m

$922

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Mon 4/13

2:37 pm-1:20 am

2 stops44h 43m

Hanoi Noibai

Mon 4/20

3:00 pm-4:30 pm

2 stops39h 30m

$943

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Tue 5/12

2:50 pm-4:50 pm

2 stops36h 00m

Hanoi Noibai

Thu 5/21

6:00 pm-8:02 am

2 stops28h 02m

$950

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Fri 4/10

6:15 am-9:35 pm

2 stops25h 20m

Hanoi Noibai

Tue 4/21

11:10 pm-5:10 pm

2 stops32h 00m

$962

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Tue 4/21

8:46 pm-10:30 am

2 stops23h 44m

Hanoi Noibai

Thu 4/30

5:50 pm-9:38 am

2 stops29h 48m

$964

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Sun 4/12

7:14 am-5:45 pm

2 stops44h 31m

Hanoi Noibai

Sun 4/19

6:45 pm-11:58 pm

2 stops43h 13m

$997

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Mon 4/20

7:15 am-10:35 pm

2 stops25h 20m

Hanoi Noibai

Mon 5/4

11:55 pm-6:46 pm

2 stops32h 51m

$1,008

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?

What is the cheapest month to fly to Hanoi?

The cheapest month to fly to Hanoi from Portland is in January. Flight prices, which tend to average around $820, are often lower during this time because this is during the off-season. If you’re not able to fly to Hanoi in January, then April is your next best option. Flight prices from Portland to Hanoi during April average around $821.

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

Fastest flight time	22h 15m
Direct flights	None

The fastest flight from Portland to Hanoi takes 22h 15m

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

Search flight deals

How far is Portland to Hanoi Noibai by plane?
There are 6920.1 mi between Portland and Hanoi Noibai. Typically, this will take 22h 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 March 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 65% of the total bookings. Other popular airlines include STARLUX Airlines with 35%.

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 8.9 285 reviews		Search STARLUX Airlines flights
Korean Air	PriceFrom $805	Free Cancellation	Rating 8.4 1,202 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.