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

Qatar Airways and American Airlines 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 April 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.

$510 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 high for flights on this route. Typical prices usually range from $878 to $838. The lowest price recently found on this route was $951.

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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.

10:45 am - 7:15 am

PDX

HAN

30h 30m

2 stops

7:30 pm - 4:50 pm

HAN

PDX

35h 20m

2 stops

$951Multiple Airlines

Mon, Sep 7 - Tue, Sep 22

12:02 pm - 7:15 am

PDX

HAN

29h 13m

2 stops

7:30 pm - 7:50 pm

HAN

PDX

38h 20m

2 stops

$1,007Qatar Airways

Wed, Sep 16 - Fri, Sep 25

12:02 pm - 7:15 am

PDX

HAN

29h 13m

2 stops

1:45 am - 2:55 pm

HAN

PDX

28h 10m

2 stops

$1,019Qatar Airways

Wed, Sep 30 - Thu, Nov 12

5:35 pm - 3:25 pm

PDX

HAN

31h 50m

2 stops

4:15 pm - 12:22 pm

HAN

PDX

34h 07m

2 stops

$1,069Singapore Airlines

Thu, Oct 1 - Sat, Oct 10

11:57 am - 1:55 pm

PDX

HAN

35h 58m

2 stops

7:30 pm - 4:37 pm

HAN

PDX

35h 07m

2 stops

$1,101Qatar Airways

Sun, Oct 18 - Thu, Oct 22

1:48 pm - 1:55 pm

PDX

HAN

34h 07m

2 stops

7:30 pm - 11:30 pm

HAN

PDX

42h 00m

2 stops

$1,156Qatar Airways

Wed, Jul 8 - Thu, Jul 16

2:49 pm - 10:10 am

PDX

HAN

29h 21m

2 stops

5:50 pm - 10:27 am

HAN

PDX

30h 37m

2 stops

$1,179STARLUX Airlines

Fri, Aug 14 - Wed, Aug 19

12:03 pm - 1:55 pm

PDX

HAN

35h 52m

2 stops

7:30 pm - 4:55 pm

HAN

PDX

35h 25m

2 stops

$1,196Qatar Airways

Wed, Jul 8 - Sun, Jul 19

9:45 pm - 7:20 am

PDX

HAN

43h 35m

3 stops

8:20 am - 4:50 pm

HAN

PDX

46h 30m

3 stops

$1,210Multiple Airlines

Fri, Aug 14 - Wed, Aug 19

2:50 pm - 4:50 pm

PDX

HAN

36h 00m

2 stops

11:10 am - 9:29 am

HAN

PDX

36h 19m

2 stops

$1,224Multiple Airlines

Thu, May 7 - Sun, May 17

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Qatar Airways flights from Portland to Hanoi

Our best Qatar Airways deals on Portland to Hanoi flight tickets

Qatar Airways

Sep 16

PDX12:02 pmPortland

29h 13m

2 stops

HAN7:15 amHanoi Noibai

Sep 25

HAN7:30 pmHanoi Noibai

38h 20m

2 stops

PDX7:50 pmPortland

$1,007

Qatar Airways

Sep 30

PDX12:02 pmPortland

29h 13m

2 stops

HAN7:15 amHanoi Noibai

Nov 12

HAN1:45 amHanoi Noibai

28h 10m

2 stops

PDX2:55 pmPortland

$1,019

Qatar Airways

Oct 18

PDX11:57 amPortland

35h 58m

2 stops

HAN1:55 pmHanoi Noibai

Oct 22

HAN7:30 pmHanoi Noibai

35h 07m

2 stops

PDX4:37 pmPortland

$1,101

Singapore Airlines flights from Portland to Hanoi

Our best Singapore Airlines deals on Portland to Hanoi flight tickets

Singapore Airlines

Oct 1

PDX5:35 pmPortland

31h 50m

2 stops

HAN3:25 pmHanoi Noibai

Oct 10

HAN4:15 pmHanoi Noibai

34h 07m

2 stops

PDX12:22 pmPortland

$1,069

Singapore Airlines

Jul 29

PDX5:37 pmPortland

31h 18m

2 stops

HAN2:55 pmHanoi Noibai

Aug 12

HAN6:30 pmHanoi Noibai

34h 18m

2 stops

PDX2:48 pmPortland

$1,456

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Mon 9/7

10:45 am-7:15 am

2 stops30h 30m

Hanoi Noibai

Tue 9/22

7:30 pm-4:50 pm

2 stops35h 20m

$951

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Wed 9/16

12:02 pm-7:15 am

2 stops29h 13m

Hanoi Noibai

Fri 9/25

7:30 pm-7:50 pm

2 stops38h 20m

$1,007

Quickest round-trip

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Wed 9/30

12:02 pm-7:15 am

2 stops29h 13m

Hanoi Noibai

Thu 11/12

1:45 am-2:55 pm

2 stops28h 10m

$1,019

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Thu 10/1

5:35 pm-3:25 pm

2 stops31h 50m

Hanoi Noibai

Sat 10/10

4:15 pm-12:22 pm

2 stops34h 07m

$1,069

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Sun 10/18

11:57 am-1:55 pm

2 stops35h 58m

Hanoi Noibai

Thu 10/22

7:30 pm-4:37 pm

2 stops35h 07m

$1,101

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Wed 7/8

1:48 pm-1:55 pm

2 stops34h 07m

Hanoi Noibai

Thu 7/16

7:30 pm-11:30 pm

2 stops42h 00m

$1,156

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Fri 8/14

2:49 pm-10:10 am

2 stops29h 21m

Hanoi Noibai

Wed 8/19

5:50 pm-10:27 am

2 stops30h 37m

$1,179

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Wed 7/8

12:03 pm-1:55 pm

2 stops35h 52m

Hanoi Noibai

Sun 7/19

7:30 pm-4:55 pm

2 stops35h 25m

$1,196

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Fri 8/14

9:45 pm-7:20 am

3 stops43h 35m

Hanoi Noibai

Wed 8/19

8:20 am-4:50 pm

3 stops46h 30m

$1,210

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Thu 5/7

2:50 pm-4:50 pm

2 stops36h 00m

Hanoi Noibai

Sun 5/17

11:10 am-9:29 am

2 stops36h 19m

$1,224

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 $820.

How have Portland to Hanoi flight prices changed over time?

As of April 2026, prices for Portland to Hanoi flights are approximately 23% more expensive when compared to flights at the same time last year.

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	27h 16m
Direct flights	None

The fastest flight from Portland to Hanoi takes 27h 16m

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 27h 16m 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 April 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 68% of the total bookings. Other popular airlines include STARLUX Airlines with 32%.

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 8.9 299 reviews		Search STARLUX Airlines flights
Korean Air	PriceFrom $795	Free Cancellation	Rating 8.4 1,212 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.