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Hanoi

$640+ 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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HAN
Jun 12 — Jun 191
Fri 6/12
Fri 6/19
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 May 13, 2026.

This BusinessClass deal was found by Cheapflights users on 5/9. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:00 am
PDX
-
HAN
2 stops27h 45m
Multiple Airlines
Wed 11/112:45 am
HAN
-
PDX
2 stops26h 05m
Multiple Airlines
Deal found 5/9$880
This oojo deal was found by Cheapflights users on 5/11. 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.
Fri 10/232:34 pm
PDX
-
HAN
2 stops30h 56m
Singapore Airlines
Mon 10/264:00 pm
HAN
-
PDX
2 stops35h 27m
Singapore Airlines
Deal found 5/11$903
This Justfly.com deal was found by Cheapflights users on 5/10. 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.
Mon 8/2411:45 am
PDX
-
HAN
2 stops29h 30m
Multiple Airlines
Tue 9/87:30 pm
HAN
-
PDX
2 stops37h 10m
Multiple Airlines
Deal found 5/10$924
This FlightHub deal was found by Cheapflights users on 5/8. 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.
Tue 9/811:45 am
PDX
-
HAN
2 stops29h 30m
Multiple Airlines
Thu 11/191:45 am
HAN
-
PDX
2 stops29h 52m
Multiple Airlines
Deal found 5/8$927
This FlightHub deal was found by Cheapflights users on 5/12. 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.
Tue 11/109:09 am
PDX
-
HAN
2 stops30h 46m
Multiple Airlines
Thu 11/191:45 am
HAN
-
PDX
2 stops28h 10m
Multiple Airlines
Deal found 5/12$931
This Fareboom deal was found by Cheapflights users on 5/9. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:45 am
PDX
-
HAN
2 stops36h 10m
Qatar Airways
Tue 9/157:30 pm
HAN
-
PDX
2 stops38h 20m
Qatar Airways
Deal found 5/9$932
This oojo deal was found by Cheapflights users on 5/11. 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 10/42:34 pm
PDX
-
HAN
2 stops30h 56m
Singapore Airlines
Fri 10/1612:40 pm
HAN
-
PDX
2 stops34h 51m
Singapore Airlines
Deal found 5/11$937
This FlightHub deal was found by Cheapflights users on 5/10. 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.
Mon 11/28:05 am
PDX
-
HAN
2 stops31h 50m
Multiple Airlines
Thu 11/127:10 pm
HAN
-
PDX
2 stops36h 40m
Multiple Airlines
Deal found 5/10$970
This Fareboom deal was found by Cheapflights users on 5/7. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:45 am
PDX
-
HAN
2 stops29h 30m
Qatar Airways
Sun 9/207:30 pm
HAN
-
PDX
2 stops35h 20m
Qatar Airways
Deal found 5/7$972
This Qatar Airways deal was found by Cheapflights users on 5/7. 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 10/158:06 am
PDX
-
HAN
2 stops39h 49m
Qatar Airways
Mon 10/197:30 pm
HAN
-
PDX
2 stops40h 29m
Qatar Airways
Deal found 5/7$1,011
This Qatar Airways deal was found by Cheapflights users on 5/10. 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 11/58:05 am
PDX
-
HAN
2 stops44h 40m
Qatar Airways
Mon 11/97:10 pm
HAN
-
PDX
2 stops41h 45m
Qatar Airways
Deal found 5/10$1,013

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 May 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,121
(FlightHub)

One-way from

$640
(KAYAK)

Popular in

June

Cheapest in

January

Average price

$891
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. 10% potential increase in price ($122 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 13, 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

Tue 8/4

12:03 pm-7:15 am

2 stops29h 12m

Hanoi Noibai

Mon 8/17

8:45 am-11:59 pm

2 stops53h 14m

$1,133

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Mon 8/3

12:03 pm-1:55 pm

2 stops35h 52m

Hanoi Noibai

Tue 8/18

8:45 am-10:58 pm

2 stops52h 13m

$1,228

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Tue 7/7

5:30 pm-10:00 pm

2 stops38h 30m

Hanoi Noibai

Thu 7/23

7:30 pm-4:55 pm

2 stops35h 25m

$1,315

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Tue 7/7

7:19 am-11:05 am

2 stops37h 46m

Hanoi Noibai

Tue 7/21

12:05 pm-8:31 pm

2 stops22h 26m

$1,442
Quickest round-trip

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Tue 8/4

5:15 am-10:15 pm

3 stops27h 00m

Hanoi Noibai

Tue 8/18

11:35 pm-2:47 pm

2 stops29h 12m

$1,452

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Mon 6/1

3:30 pm-10:00 pm

2 stops40h 30m

Hanoi Noibai

Fri 6/19

8:15 pm-9:31 am

2 stops27h 16m

$1,478

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Tue 8/4

12:03 pm-7:15 am

2 stops29h 12m

Hanoi Noibai

Sat 8/22

7:30 pm-4:49 pm

2 stops35h 19m

$1,508

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Thu 8/6

9:19 am-7:15 am

2 stops31h 56m

Hanoi Noibai

Sat 8/22

7:30 pm-4:49 pm

2 stops35h 19m

$1,508

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Mon 6/1

9:46 pm-9:55 am

2 stops22h 09m

Hanoi Noibai

Mon 6/15

11:00 am-9:02 am

2 stops36h 02m

$1,541

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Sun 6/7

10:10 am-9:55 am

2 stops33h 45m

Hanoi Noibai

Sun 6/14

7:10 pm-1:50 pm

3 stops32h 40m

$1,584

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/7

Showing 1-10 of 13 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 May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Hanoi flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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, January is the cheapest month in which you can book a flight from Portland to Hanoi (average of $820). Flying from Portland to Hanoi in June is currently the most expensive (average of $1,462). 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.

How much does it cost to fly round-trip from Portland to Hanoi?

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 May 13, 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
8.9
Very good
314 reviews

Comfort

8.9

Crew

9.2

Boarding

9.0

Food

8.7

Overall

8.9

Entertainment

8.8

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again
STARLUX Airlines
8.9
Very good
314 reviews
STARLUX Airlines
8.9
Very good
314 reviews

Comfort

8.9

Crew

9.2

Boarding

9.0

Food

8.7

Overall

8.9

Entertainment

8.8

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again
Korean Air
8.4
Very good
1,217 reviews
STARLUX Airlines
8.9
Very good
314 reviews

Comfort

8.9

Crew

9.2

Boarding

9.0

Food

8.7

Overall

8.9

Entertainment

8.8

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again

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 29h 12m. Qatar Airways provides one of the quickest options available for as low as $1,133. 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 23% 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, January is the cheapest month in which you can book a flight from Portland to Hanoi (average of $820). Flying from Portland to Hanoi in June is currently the most expensive (average of $1,462). 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 May 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
STARLUX AirlinesCheapest$774Average$1,008FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$795Average$820FlexibilityNo cancel feeOn-time81%

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