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$451+ Cheap flights from Portland (PDX) to Hanoi (HAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HAN
Aug 9 — Aug 161
Sun 8/9
Sun 8/16
1 adult, Economy
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Cheap flight deals from Portland to Hanoi

Cheapest flights from Portland to Hanoi
Explore the most affordable flight options available from Portland to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 10, 2026.

This oojo deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:06 am
PDX
-
HAN
2 stops41h 49m
Qatar Airways
Fri 10/167:30 pm
HAN
-
PDX
2 stops35h 30m
Qatar Airways
Deal found 7/9$925
This FlightHub deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:48 am
PDX
-
HAN
2 stops29h 27m
Multiple Airlines
Mon 9/217:30 pm
HAN
-
PDX
2 stops40h 31m
Multiple Airlines
Deal found 7/8$931
This Justfly.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:07 am
PDX
-
HAN
2 stops33h 08m
Multiple Airlines
Fri 9/187:30 pm
HAN
-
PDX
2 stops38h 20m
Multiple Airlines
Deal found 7/8$971
This FlightHub deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/710:45 am
PDX
-
HAN
2 stops29h 10m
Multiple Airlines
Tue 11/178:55 am
HAN
-
PDX
2 stops53h 59m
Multiple Airlines
Deal found 7/6$980
This FlightHub deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/111:52 am
PDX
-
HAN
2 stops46h 53m
Multiple Airlines
Fri 11/132:45 am
HAN
-
PDX
2 stops28h 50m
Multiple Airlines
Deal found 7/8$1,001
This Qatar Airways deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:06 am
PDX
-
HAN
2 stops40h 49m
Qatar Airways
Mon 10/197:30 pm
HAN
-
PDX
2 stops35h 30m
Qatar Airways
Deal found 7/9$1,011
This FlightHub deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/412:18 pm
PDX
-
HAN
2 stops35h 37m
Multiple Airlines
Fri 10/167:30 pm
HAN
-
PDX
2 stops37h 25m
Multiple Airlines
Deal found 7/5$1,029
This Ovago deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:15 am
PDX
-
HAN
2 stops44h 30m
Multiple Airlines
Fri 8/282:20 am
HAN
-
PDX
2 stops35h 39m
Multiple Airlines
Deal found 7/9$1,033
This Bravofly deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:35 pm
PDX
-
HAN
2 stops27h 00m
Korean Air
Thu 8/2712:05 pm
HAN
-
PDX
2 stops24h 39m
Korean Air
Deal found 7/6$1,052
This Qatar Airways deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:05 am
PDX
-
HAN
2 stops31h 50m
Qatar Airways
Mon 11/167:10 pm
HAN
-
PDX
2 stops36h 40m
Qatar Airways
Deal found 7/6$1,058

Find flight deals from Portland to Hanoi

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Hanoi (HAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 10, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$931
(FlightHub)

One-way from

$451
(oojo)

Popular in

July

Cheapest in

August

Average price

$1,558
Provider with most accurate pricing for Portland-Hanoi Noibai flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Hanoi Noibai flights.
Search Deals
From Portland to Hanoi Noibai
Search Deals
One-way flight from Portland to Hanoi Noibai
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($205 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Hanoi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 10, 2026.
Use the filters below to find and compare flights from Portland to Hanoi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Fri 10/16

10:51 am-7:15 am

2 stops30h 24m

Hanoi Noibai

Wed 10/28

7:10 pm-11:02 pm

2 stops41h 52m

$971

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Thu 10/15

7:06 am-1:55 pm

2 stops40h 49m

Hanoi Noibai

Mon 10/19

7:30 pm-5:00 pm

2 stops35h 30m

$1,011
Quickest round-trip

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Thu 8/20

5:35 pm-10:35 am

2 stops27h 00m

Hanoi Noibai

Thu 8/27

12:05 pm-10:44 pm

2 stops24h 39m

$1,052

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Thu 11/12

5:05 am-6:55 am

2 stops34h 50m

Hanoi Noibai

Mon 11/16

7:10 pm-4:50 pm

2 stops36h 40m

$1,114

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Thu 12/31

1:25 pm-11:05 pm

2 stops42h 40m

Hanoi Noibai

Wed 1/13

12:25 am-6:31 pm

3 stops33h 06m

$1,151

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Wed 12/30

9:59 pm-6:55 am

2 stops41h 56m

Hanoi Noibai

Mon 1/11

7:10 pm-9:13 pm

2 stops41h 03m

$1,209

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Thu 7/30

11:15 am-9:35 pm

2 stops20h 20m

Hanoi Noibai

Sat 8/8

11:10 pm-5:14 pm

2 stops32h 04m

$1,214

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Tue 7/21

6:30 am-10:35 am

2 stops38h 05m

Hanoi Noibai

Sat 7/25

11:10 pm-2:48 pm

2 stops29h 38m

$1,260

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Thu 7/30

6:30 am-10:35 am

2 stops38h 05m

Hanoi Noibai

Sun 8/9

11:10 pm-2:45 pm

2 stops29h 35m

$1,286
Cheapest one-way
Quickest one-way

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Fri 8/28

10:30 am-10:00 pm

2 stops21h 30m

$456

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Portland to Hanoi

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Hanoi in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Hanoi flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Portland-Hanoi flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Portland-Hanoi flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Hanoi flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Hanoi flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Hanoi

What is the cheapest month to book a flight from Portland to Hanoi?

Currently, August is the cheapest month in which you can book a flight from Portland to Hanoi (average of $805). Flying from Portland to Hanoi in July is currently the most expensive (average of $1,558). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Hanoi

Get insights into the airlines that provide service to Hanoi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hanoi. Reviews last updated July 10, 2026.
Peruse reviews from past customers who have flown with STARLUX Airlines and Korean Air from Portland to Hanoi to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
8.8
Very good
358 reviews

Boarding

8.9

Entertainment

8.8

Crew

9.2

Food

8.6

Comfort

8.9

Overall

8.8

Reviews

1 / 14
8.0
Excellent

Andrew,Jun 2026

SEA - TPE

Great value for a coach ticket. Fantastic leg room for a 6’3”” man.
STARLUX Airlines
8.8
Very good
358 reviews
STARLUX Airlines
8.8
Very good
358 reviews

Boarding

8.9

Entertainment

8.8

Crew

9.2

Food

8.6

Comfort

8.9

Overall

8.8

Reviews

1 / 14
8.0
Excellent

Andrew,Jun 2026

SEA - TPE

Great value for a coach ticket. Fantastic leg room for a 6’3”” man.
Korean Air
8.4
Very good
1,221 reviews
STARLUX Airlines
8.8
Very good
358 reviews

Boarding

8.9

Entertainment

8.8

Crew

9.2

Food

8.6

Comfort

8.9

Overall

8.8

Reviews

1 / 14
8.0
Excellent

Andrew,Jun 2026

SEA - TPE

Great value for a coach ticket. Fantastic leg room for a 6’3”” man.

Related info for your journey

Find useful and relevant information for your journey from Portland to Hanoi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland to Hanoi?

    A quick flight from Portland to Hanoi can take about 40h 49m. Qatar Airways provides one of the quickest options available for as low as $945. The distance between Portland and Hanoi is about 6908 mi.

  • What are the cheapest airlines flying from Portland to Hanoi round-trip?

    Our cheapest airline available from Portland to Hanoi is STARLUX Airlines. Our recent data shows that you can find tickets from as low as $774 on this airline. An additional option worth looking into is Korean Air, starting at $795. STARLUX Airlines is 25% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Portland to Hanoi that include hotel bookings?

    Yes. In addition to deals on Portland to Hanoi flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Hanoi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Hanoi.

  • Can I find deals for business class flights from Portland to Hanoi?

    Yes. Cheapflights offers flight deals from Portland to Hanoi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to Hanoi?

    Currently, August is the cheapest month in which you can book a flight from Portland to Hanoi (average of $805). Flying from Portland to Hanoi in July is currently the most expensive (average of $1,558). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portland to Hanoi

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Ho Chi Minh City flights
Eugene to Ho Chi Minh City flights

Top 2 airlines flying from Portland to Hanoi

Discover the top 2 airlines that operate flights from Portland to Hanoi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
STARLUX AirlinesCheapest$774Average$1,064FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$795Average$820FlexibilityNo cancel feeOn-time81%

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