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$822+ 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 6/21. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HAN
may. 17 — may. 241
sáb. 5/17
sáb. 5/24
1 adult, Economy
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Cheap 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 mayo 12, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$898
(FlightHub)

One-way from

$822
(Gurufare)

Popular in

June

Cheapest in

September

Average price

$1,302
Provider with most accurate pricing for Portland-Hanoi Noibai flight deals.
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Provider most trusted by Cheapflights users for Portland-Hanoi Noibai flights.
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From Portland to Hanoi Noibai
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One-way flight from Portland to Hanoi Noibai
Search Deals
Highest demand for flights based on searches. 42% potential increase in price ($1,093 potential increase over avg. RT price).
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Cheapest flight prices on average. 26% potential price decrease ($311 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find 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 mayo 12, 2025.

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.
mié. 10/18:37 pmPDX - HAN
2 stops23h 33mSTARLUX Airlines
dom. 10/1211:25 amHAN - PDX
2 stops25h 18mSTARLUX Airlines
Deal found 5/12$898
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/85:45 amPDX - HAN
2 stops26h 20mANA
mié. 12/1712:25 amHAN - PDX
2 stops32h 59mANA
Deal found 5/11$908
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/178:00 amPDX - HAN
2 stops24h 05mUnited Airlines
mar. 11/2512:25 amHAN - PDX
2 stops35h 24mUnited Airlines
Deal found 5/11$909
This China Airlines 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/174:00 pmPDX - HAN
2 stops27h 35mMultiple Airlines
mié. 11/265:35 pmHAN - PDX
2 stops34h 44mMultiple Airlines
Deal found 5/11$936
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.
lun. 11/242:50 pmPDX - HAN
2 stops28h 45mChina Airlines
mié. 12/35:35 pmHAN - PDX
2 stops20h 44mChina Airlines
Deal found 5/11$943
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.
jue. 11/274:00 pmPDX - HAN
2 stops28h 35mEVA Air
dom. 12/76:20 pmHAN - PDX
2 stops33h 59mEVA Air
Deal found 5/11$988
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/96:05 amPDX - HAN
2 stops39h 25mSingapore Airlines
dom. 10/266:25 pmHAN - PDX
2 stops32h 54mSingapore Airlines
Deal found 5/11$1,193
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/313:35 pmPDX - HAN
2 stops53h 05mDelta
sáb. 8/1611:10 pmHAN - PDX
2 stops33h 33mDelta
Deal found 5/11$1,290
This Korean Air 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/314:55 pmPDX - HAN
2 stops51h 45mKorean Air
lun. 8/1112:00 pmHAN - PDX
2 stops40h 37mKorean Air
Deal found 5/11$1,297
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/307:35 pmPDX - HAN
2 stops36h 25mAsiana Airlines
mié. 8/1311:30 pmHAN - PDX
2 stops35h 07mAsiana Airlines
Deal found 5/11$1,423
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.
mar. 6/36:11 amPDX - HAN
2 stops41h 49mChina Eastern
lun. 6/162:20 amHAN - PDX
2 stops27h 40mChina Eastern
Deal found 5/12$1,523
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.
mié. 6/2510:52 pmPDX - HAN
2 stops42h 23mQatar Airways
mar. 8/53:00 amHAN - PDX
2 stops34h 59mQatar Airways
Deal found 5/11$2,125

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 mayo 12, 2025.
Use the filters below to find and compare flights from Portland to Hanoi that are best for you.

Fly from

Portland

Fly to

Hanoi

Route

Depart

Return

Price

PortlandHanoi

PDX - HAN

PDXHAN

Portland

mié. 10/1

8:37 pm-10:10 am

2 stops23h 33m

Hanoi Noibai

dom. 10/12

11:25 am-10:43 pm

2 stops25h 18m

$898

PortlandHanoi

PDX - HAN

PDXHAN

Portland

lun. 10/6

7:30 am-10:15 pm

2 stops24h 45m

Hanoi Noibai

mié. 10/29

12:25 am-8:05 pm

2 stops33h 40m

$934

PortlandHanoi

PDX - HAN

PDXHAN

Portland

mar. 8/5

5:55 pm-4:50 pm

2 stops32h 55m

Hanoi Noibai

dom. 8/24

11:35 am-9:47 am

2 stops36h 12m

$980

PortlandHanoi

PDX - HAN

PDXHAN

Portland

sáb. 10/11

7:00 am-12:45 am

2 stops27h 45m

Hanoi Noibai

vie. 10/17

1:45 am-4:50 pm

2 stops29h 05m

$1,024

PortlandHanoi

PDX - HAN

PDXHAN

Portland

mié. 8/13

3:40 pm-11:05 am

2 stops29h 25m

Hanoi Noibai

sáb. 8/23

6:00 pm-8:35 pm

2 stops40h 35m

$1,080

PortlandHanoi

PDX - HAN

PDXHAN

Portland

jue. 10/9

6:05 am-11:30 am

2 stops39h 25m

Hanoi Noibai

dom. 10/26

6:25 pm-1:19 pm

2 stops32h 54m

$1,193

PortlandHanoi

PDX - HAN

PDXHAN

Portland

mié. 10/8

7:30 am-10:15 pm

2 stops24h 45m

Hanoi Noibai

jue. 10/30

12:25 am-2:42 pm

2 stops28h 17m

$1,238

PortlandHanoi

PDX - HAN

PDXHAN

Portland

jue. 7/31

3:35 pm-10:40 am

2 stops53h 05m

Hanoi Noibai

sáb. 8/16

11:10 pm-6:43 pm

2 stops33h 33m

$1,290

PortlandHanoi

PDX - HAN

PDXHAN

Portland

jue. 7/31

4:55 pm-10:40 am

2 stops51h 45m

Hanoi Noibai

lun. 8/11

12:00 pm-2:37 pm

2 stops40h 37m

$1,297

PortlandHanoi

PDX - HAN

PDXHAN

Portland

mié. 7/30

7:35 pm-10:00 pm

2 stops36h 25m

Hanoi Noibai

mié. 8/13

11:30 pm-8:37 pm

2 stops35h 07m

$1,423

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Showing 1-10 of 17 results
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*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Portland-Hanoi flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 $975). Flying from Portland to Hanoi in December is currently the most expensive (average of $1,618). 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.

What is the cheapest time of day to fly from PDX to HAN?

Find hourly flight availability from Portland to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mayo 12, 2025.

One of the essential ways to save on airfare from Portland to Hanoi is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 25% on airfare.

Rainfall in Hanoi by month

Plan your trip to Hanoi by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hanoi ranges from 0.6 - 11.7 inches per month. August is typically the wettest month, when rainfall can reach 11.7 in. December is typically the driest time to visit Hanoi when rainfall is around 0.6 in.

Temperature in Hanoi by month

Plan your trip to Hanoi by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hanoi, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 62.6 F).

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 mayo 12, 2025.
To help decide which airline to fly from Portland to Hanoi, see what other customers have to say about STARLUX Airlines, EVA Air and Korean Air. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
168 reviews

Boarding

9.1

Food

8.9

Comfort

9.0

Entertainment

9.0

Crew

9.3

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
STARLUX Airlines
9.1
Wonderful
168 reviews
STARLUX Airlines
9.1
Wonderful
168 reviews

Boarding

9.1

Food

8.9

Comfort

9.0

Entertainment

9.0

Crew

9.3

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
EVA Air
8.4
Very good
1,192 reviews
STARLUX Airlines
9.1
Wonderful
168 reviews

Boarding

9.1

Food

8.9

Comfort

9.0

Entertainment

9.0

Crew

9.3

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Korean Air
8.4
Very good
1,072 reviews
STARLUX Airlines
9.1
Wonderful
168 reviews

Boarding

9.1

Food

8.9

Comfort

9.0

Entertainment

9.0

Crew

9.3

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Japan Airlines
8.3
Very good
1,472 reviews
STARLUX Airlines
9.1
Wonderful
168 reviews

Boarding

9.1

Food

8.9

Comfort

9.0

Entertainment

9.0

Crew

9.3

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
China Airlines
8.3
Very good
732 reviews
STARLUX Airlines
9.1
Wonderful
168 reviews

Boarding

9.1

Food

8.9

Comfort

9.0

Entertainment

9.0

Crew

9.3

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.

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.

  • 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 $898 on this airline. Additional options worth looking into are United Airlines and China Airlines, starting at $934 and $980 round-trip. STARLUX Airlines is 38% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Portland to Hanoi one-way?

    For one-way options, check prices for Korean Air. According to our data, you can fly for as low as $822. Users have also found prices from $945 and $1,306 on STARLUX Airlines and Delta, respectively.

  • 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 $975). Flying from Portland to Hanoi in December is currently the most expensive (average of $1,618). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Portland to Hanoi

Discover the top 4 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 mayo 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$903Average$961FlexibilityNo cancel feeOn-time79%
ANACheapest$936Average$1,005FlexibilityNo cancel feeOn-time80%
DeltaCheapest$1,034Average$1,044FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,142Average$1,180FlexibilityNo cancel feeOn-time81%

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