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Hanoi

$441+ 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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HAN
Mar 30 — Apr 61
Mon 3/30
Mon 4/6
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 February 28, 2026.

This United Airlines deal was found by Cheapflights users on 2/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:54 am
PDX
-
HAN
2 stops25h 21m
United Airlines
Mon 11/212:25 am
HAN
-
PDX
2 stops33h 06m
United Airlines
Deal found 2/27$728
This United Airlines deal was found by Cheapflights users on 2/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:57 pm
PDX
-
HAN
2 stops37h 18m
United Airlines
Mon 9/711:35 pm
HAN
-
PDX
2 stops37h 25m
United Airlines
Deal found 2/27$734
This United Airlines deal was found by Cheapflights users on 2/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:30 am
PDX
-
HAN
2 stops26h 45m
United Airlines
Thu 9/1011:35 pm
HAN
-
PDX
2 stops47h 33m
United Airlines
Deal found 2/23$774
This FlightHub deal was found by Cheapflights users on 2/24. 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 9/249:59 pm
PDX
-
HAN
2 stops28h 51m
STARLUX Airlines
Sat 10/105:50 pm
HAN
-
PDX
2 stops44h 20m
STARLUX Airlines
Deal found 2/24$784
This Gurufare deal was found by Cheapflights users on 2/23. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/42:50 pm
PDX
-
HAN
2 stops36h 00m
Multiple Airlines
Wed 6/35:50 pm
HAN
-
PDX
2 stops29h 57m
Multiple Airlines
Deal found 2/23$795
This oojo deal was found by Cheapflights users on 2/25. 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.
Tue 4/285:51 pm
PDX
-
HAN
2 stops32h 59m
STARLUX Airlines
Tue 5/1211:10 am
HAN
-
PDX
2 stops36h 37m
STARLUX Airlines
Deal found 2/25$813
This Delta deal was found by Cheapflights users on 2/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:05 am
PDX
-
HAN
2 stops24h 30m
Delta
Mon 4/2711:10 pm
HAN
-
PDX
2 stops32h 00m
Delta
Deal found 2/24$817
This Korean Air deal was found by Cheapflights users on 2/23. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/79:20 am
PDX
-
HAN
2 stops22h 15m
Korean Air
Sun 5/1711:10 pm
HAN
-
PDX
2 stops29h 38m
Korean Air
Deal found 2/23$822
This Delta deal was found by Cheapflights users on 2/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:32 pm
PDX
-
HAN
2 stops36h 03m
Delta
Mon 5/1111:10 pm
HAN
-
PDX
2 stops32h 01m
Delta
Deal found 2/27$823
This Gurufare deal was found by Cheapflights users on 2/26. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/219:30 pm
PDX
-
HAN
2 stops29h 20m
Multiple Airlines
Thu 4/305:50 pm
HAN
-
PDX
2 stops29h 48m
Multiple Airlines
Deal found 2/26$828
This Korean Air deal was found by Cheapflights users on 2/27. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/264:35 pm
PDX
-
HAN
2 stops39h 00m
Korean Air
Wed 5/612:05 pm
HAN
-
PDX
2 stops24h 37m
Korean Air
Deal found 2/27$829

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 February 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$813
(oojo)

One-way from

$441
(FlightHub)

Popular in

June

Cheapest in

January

Average price

$946
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. 12% potential increase in price ($152 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 28, 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

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Thu 4/23

5:30 am-9:35 pm

2 stops26h 05m

Hanoi Noibai

Mon 4/27

11:10 pm-5:10 pm

2 stops32h 00m

$817

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-2:48 pm

2 stops29h 38m

$822

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Sun 5/3

7:32 pm-9:35 pm

2 stops36h 03m

Hanoi Noibai

Wed 5/13

11:10 pm-5:11 pm

2 stops32h 01m

$823

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Mon 4/20

7:05 am-9:35 pm

2 stops24h 30m

Hanoi Noibai

Thu 4/30

11:10 pm-6:52 pm

2 stops33h 42m

$857

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Thu 4/23

6:45 am-9:35 pm

2 stops24h 50m

Hanoi Noibai

Thu 4/30

11:10 pm-3:38 pm

2 stops30h 28m

$862

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Mon 4/20

10:42 am-9:35 pm

2 stops20h 53m

Hanoi Noibai

Tue 4/28

11:10 pm-11:56 pm

2 stops38h 46m

$862

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Wed 4/22

6:45 am-9:35 pm

2 stops24h 50m

Hanoi Noibai

Wed 4/29

12:05 pm-10:42 pm

2 stops24h 37m

$867

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Tue 4/21

10:42 am-9:35 pm

2 stops20h 53m

Hanoi Noibai

Wed 4/29

12:05 pm-10:42 pm

2 stops24h 37m

$868

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Sat 4/25

10:42 am-9:35 pm

2 stops20h 53m

Hanoi Noibai

Sat 5/2

12:05 pm-2:53 pm

2 stops40h 48m

$902

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Sun 4/5

7:58 pm-10:50 am

2 stops48h 52m

Hanoi Noibai

Mon 4/13

12:05 pm-2:53 pm

2 stops40h 48m

$959

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/27

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 February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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, September is the cheapest month in which you can book a flight from Portland to Hanoi (average of $767). Flying from Portland to Hanoi in December is currently the most expensive (average of $1,341). 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 February 28, 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
275 reviews

Entertainment

8.8

Crew

9.2

Overall

8.9

Boarding

8.9

Food

8.7

Comfort

8.9

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
STARLUX Airlines
8.9
Very good
275 reviews
STARLUX Airlines
8.9
Very good
275 reviews

Entertainment

8.8

Crew

9.2

Overall

8.9

Boarding

8.9

Food

8.7

Comfort

8.9

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
Korean Air
8.4
Very good
1,195 reviews
STARLUX Airlines
8.9
Very good
275 reviews

Entertainment

8.8

Crew

9.2

Overall

8.9

Boarding

8.9

Food

8.7

Comfort

8.9

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.

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 22h 15m. Delta provides one of the quickest options available for as low as $822. The distance between Portland and Hanoi is about 6908 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $805. STARLUX Airlines is 24% 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, September is the cheapest month in which you can book a flight from Portland to Hanoi (average of $767). Flying from Portland to Hanoi in December is currently the most expensive (average of $1,341). 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 February 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
STARLUX AirlinesCheapest$774Average$997FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$805Average$820FlexibilityNo cancel feeOn-time81%

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