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

Japan Airlines is the most popular carrier 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 December 2025, 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.

$382 Cheap Flights from Portland to Hanoi in 2025/26

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 $1,400 to $1,446. The lowest price recently found on this route was $715.

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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.

5:35 am - 11:05 pm

PDX

HAN

26h 30m2 stops

12:25 am - 2:46 pm

HAN

PDX

29h 21m2 stops

$715ANA

Wed, Jan 21 - Sun, Feb 1

5:35 am - 11:05 pm

PDX

HAN

26h 30m2 stops

12:25 am - 2:46 pm

HAN

PDX

29h 21m2 stops

$740ANA

Thu, Jan 29 - Wed, Feb 4

6:01 am - 10:30 pm

PDX

HAN

25h 29m2 stops

11:55 pm - 12:38 pm

HAN

PDX

27h 43m2 stops

$792Japan Airlines

Mon, Jan 12 - Mon, Jan 19

7:45 am - 11:05 pm

PDX

HAN

24h 20m2 stops

12:25 am - 2:55 pm

HAN

PDX

29h 30m2 stops

$795ANA

Tue, Jan 13 - Mon, Jan 19

5:19 am - 11:10 am

PDX

HAN

39h 51m2 stops

11:05 pm - 8:59 pm

HAN

PDX

35h 54m2 stops

$800Delta

Sun, Mar 8 - Wed, Mar 25

6:25 am - 11:10 am

PDX

HAN

37h 45m2 stops

12:20 pm - 10:23 pm

HAN

PDX

24h 03m2 stops

$805Korean Air

Thu, Mar 5 - Thu, Mar 26

7:10 am - 9:45 pm

PDX

HAN

23h 35m2 stops

11:05 pm - 11:59 pm

HAN

PDX

38h 54m2 stops

$848Delta

Fri, Mar 6 - Wed, Mar 25

6:25 am - 11:10 am

PDX

HAN

37h 45m2 stops

12:20 pm - 10:23 pm

HAN

PDX

24h 03m2 stops

$853Korean Air

Fri, Mar 6 - Thu, Mar 26

9:50 am - 8:45 am

PDX

HAN

31h 55m3 stops

9:35 am - 6:30 pm

HAN

PDX

23h 55m2 stops

$917Multiple Airlines

Thu, Jan 29 - Thu, Feb 5

1:51 pm - 11:35 am

PDX

HAN

30h 44m2 stops

12:35 pm - 10:46 pm

HAN

PDX

25h 11m2 stops

$926EVA Air

Thu, Jan 1 - Mon, Feb 2

Delta flights from Portland to Hanoi

Our best Delta deals on Portland to Hanoi flight tickets

Delta

Mar 8

PDX5:19 amPortland

39h 51m

2 stops

HAN11:10 amHanoi Noibai

Mar 25

HAN11:05 pmHanoi Noibai

35h 54m

2 stops

PDX8:59 pmPortland

$800

Find similar

Delta

Mar 6

PDX7:10 amPortland

23h 35m

2 stops

HAN9:45 pmHanoi Noibai

Mar 25

HAN11:05 pmHanoi Noibai

38h 54m

2 stops

PDX11:59 pmPortland

$848

Find similar

Korean Air flights from Portland to Hanoi

Our best Korean Air deals on Portland to Hanoi flight tickets

Korean Air

Mar 5

PDX6:25 amPortland

37h 45m

2 stops

HAN11:10 amHanoi Noibai

Mar 26

HAN12:20 pmHanoi Noibai

24h 03m

2 stops

PDX10:23 pmPortland

$805

Find similar

Korean Air

Mar 6

PDX6:25 amPortland

37h 45m

2 stops

HAN11:10 amHanoi Noibai

Mar 26

HAN12:20 pmHanoi Noibai

24h 03m

2 stops

PDX10:23 pmPortland

$853

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Wed 1/21

5:35 am-11:05 pm

2 stops26h 30m

Hanoi Noibai

Sun 2/1

12:25 am-2:46 pm

2 stops29h 21m

$715

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Thu 1/29

5:35 am-11:05 pm

2 stops26h 30m

Hanoi Noibai

Wed 2/4

12:25 am-2:46 pm

2 stops29h 21m

$740

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Mon 1/12

6:01 am-10:30 pm

2 stops25h 29m

Hanoi Noibai

Mon 1/19

11:55 pm-12:38 pm

2 stops27h 43m

$792

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Tue 1/13

7:45 am-11:05 pm

2 stops24h 20m

Hanoi Noibai

Mon 1/19

12:25 am-2:55 pm

2 stops29h 30m

$795

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Sun 3/8

5:19 am-11:10 am

2 stops39h 51m

Hanoi Noibai

Wed 3/25

11:05 pm-8:59 pm

2 stops35h 54m

$800

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Thu 3/5

6:25 am-11:10 am

2 stops37h 45m

Hanoi Noibai

Thu 3/26

12:20 pm-10:23 pm

2 stops24h 03m

$805

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Fri 3/6

7:10 am-9:45 pm

2 stops23h 35m

Hanoi Noibai

Wed 3/25

11:05 pm-11:59 pm

2 stops38h 54m

$848

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Fri 3/6

6:25 am-11:10 am

2 stops37h 45m

Hanoi Noibai

Thu 3/26

12:20 pm-10:23 pm

2 stops24h 03m

$853

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Thu 1/29

9:50 am-8:45 am

3 stops31h 55m

Hanoi Noibai

Thu 2/5

9:35 am-6:30 pm

2 stops23h 55m

$917

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Thu 1/1

1:51 pm-11:35 am

2 stops30h 44m

Hanoi Noibai

Mon 2/2

12:35 pm-10:46 pm

2 stops25h 11m

$926

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 $822, 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 February is your next best option. Flight prices from Portland to Hanoi during February average around $865.

What is the cheapest day to depart on your flight to Hanoi?

According to our data, Wednesday is the cheapest day to fly to Hanoi from Portland. The lowest ticket price found for a Wednesday departure recently was $1,005. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Hanoi on Sunday is $1,396.

What is the cheapest time of day to depart on your flight to Hanoi?

Our most recent data shows that the best time of day to fly to Hanoi is in the morning. Flights from Portland to Hanoi during this time can be as low as $1,047. Try not to purchase tickets in the evening because they tend to be around $1,395. Of course, these prices can vary depending on the time of year and what airport you fly to.

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	21h 55m
Direct flights	None

The fastest flight from Portland to Hanoi takes 21h 55m

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 21h 55m 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 December 2025, 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 64% of the total bookings. Other popular airlines include STARLUX Airlines with 36%.

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 8.9 245 reviews		Search STARLUX Airlines flights
Korean Air	PriceFrom $795	Free Cancellation	Rating 8.4 1,186 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.