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$513+ 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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HAN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$906
(Korean Air)

One-way from

$513
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,659
From Portland to Hanoi Noibai
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One-way flight from Portland to Hanoi Noibai
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Highest demand for flights based on searches. 16% potential increase in price ($227 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Gotogate deal was found by Cheapflights users on 6/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1310:00 amPDX - HAN
2 stops46h 15mANA
Fri 9/2611:35 pmHAN - PDX
2 stops33h 11mANA
Deal found 6/12$812
This oojo deal was found by Cheapflights users on 6/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/15:36 pmPDX - HAN
2 stops33h 14mChina Airlines
Sun 10/1211:35 amHAN - PDX
2 stops39h 53mChina Airlines
Deal found 6/12$885
This FlightHub deal was found by Cheapflights users on 6/12. 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.
Thu 10/29:30 pmPDX - HAN
2 stops29h 20mSTARLUX Airlines
Sun 10/1211:25 amHAN - PDX
2 stops25h 18mSTARLUX Airlines
Deal found 6/12$899
This Korean Air deal was found by Cheapflights users on 6/11. 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.
Wed 8/136:14 amPDX - HAN
2 stops25h 21mKorean Air
Sat 8/2312:00 pmHAN - PDX
2 stops22h 57mKorean Air
Deal found 6/11$906
This Travelocity deal was found by Cheapflights users on 6/12. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/139:30 pmPDX - HAN
2 stops37h 15mMultiple Airlines
Thu 9/252:30 amHAN - PDX
2 stops28h 00mMultiple Airlines
Deal found 6/12$1,030
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:00 amPDX - HAN
2 stops26h 05mUnited Airlines
Thu 11/2012:25 amHAN - PDX
2 stops37h 26mUnited Airlines
Deal found 6/12$1,118
This oojo deal was found by Cheapflights users on 6/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/42:30 pmPDX - HAN
2 stops36h 20mEVA Air
Sun 7/206:00 pmHAN - PDX
2 stops26h 20mEVA Air
Deal found 6/10$1,320
This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/612:40 amPDX - HAN
2 stops30h 00mDelta
Fri 11/2112:20 pmHAN - PDX
2 stops23h 29mDelta
Deal found 6/12$1,505
This Ovago deal was found by Cheapflights users on 6/12. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/136:14 amPDX - HAN
2 stops29h 06mChina Eastern
Fri 8/222:20 amHAN - PDX
2 stops27h 39mChina Eastern
Deal found 6/12$1,710
This oojo deal was found by Cheapflights users on 6/11. 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.
Wed 10/17:21 amPDX - HAN
3 stops38h 09mSingapore Airlines
Sun 10/1212:40 pmHAN - PDX
2 stops42h 10mSingapore Airlines
Deal found 6/11$1,947
This oojo deal was found by Cheapflights users on 6/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1410:52 pmPDX - HAN
2 stops42h 23mQatar Airways
Thu 7/33:00 amHAN - PDX
2 stops41h 20mQatar Airways
Deal found 6/12$2,027
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/25:20 amPDX - HAN
3 stops26h 30mAmerican Airlines
Sun 10/1211:20 pmHAN - PDX
2 stops34h 29mAmerican Airlines
Deal found 6/12$5,092

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 June 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

Wed 8/13

6:14 am-9:35 pm

2 stops25h 21m

Hanoi Noibai

Sat 8/23

12:00 pm-8:57 pm

2 stops22h 57m

$906

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Sat 7/19

5:25 am-10:15 pm

2 stops26h 50m

Hanoi Noibai

Sat 8/2

11:35 pm-2:40 pm

2 stops29h 05m

$1,234

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Tue 7/15

6:15 am-8:05 pm

2 stops23h 50m

Hanoi Noibai

Wed 7/16

11:15 pm-11:01 pm

3 stops37h 46m

$1,296

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Fri 7/4

2:30 pm-4:50 pm

2 stops36h 20m

Hanoi Noibai

Sun 7/20

6:00 pm-6:20 am

2 stops26h 20m

$1,320

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Sat 7/19

12:40 am-9:35 pm

2 stops30h 55m

Hanoi Noibai

Sun 8/10

11:10 pm-11:52 pm

2 stops38h 42m

$1,619

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Wed 8/13

6:14 am-1:20 am

2 stops29h 06m

Hanoi Noibai

Fri 8/22

2:20 am-3:59 pm

2 stops27h 39m

$1,710

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Wed 8/13

7:00 am-11:30 am

3 stops38h 30m

Hanoi Noibai

Sat 8/23

6:30 pm-1:34 pm

2 stops33h 04m

$2,249

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Tue 9/9

5:30 am-10:15 pm

2 stops26h 45m

Hanoi Noibai

Mon 9/29

12:25 am-2:42 pm

2 stops28h 17m

$9,815

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Sat 7/5

5:35 pm-1:05 pm

2 stops53h 30m

$513

PortlandHanoi

PDX - HAN

PDXHAN

Portland

Thu 7/31

9:47 am-10:15 pm

2 stops22h 28m

$556

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 15 results
1
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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 June 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 June 12, 2025.
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,088 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.3
Very good
882 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Singapore Airlines
8.1
Very good
1,302 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Delta
8.0
Very good
7,950 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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 Korean Air. Our recent data shows that you can find tickets from as low as $906 on this airline. Additional options worth looking into are United Airlines and EVA Air, starting at $1,234 and $1,320 round-trip. Korean Air is 22% 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 ANA. According to our data, you can fly for as low as $556. Users have also found prices from $735 and $842 on United 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$903Average$960FlexibilityNo cancel feeOn-time79%
ANACheapest$936Average$1,005FlexibilityNo cancel feeOn-time80%
DeltaCheapest$985Average$1,034FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,142Average$1,180FlexibilityNo cancel feeOn-time81%

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