$509+ Cheap flights from Portland (PDX) to Hanoi (HAN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HAN
Oct 18 — Oct 251
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Hanoi with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to Hanoi
Cheapest
Best
Last-minute
One-way
Cheapest flights from Portland to HanoiExplore 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 September 18, 2026.
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 September 18, 2026.
This FlightHub deal was found by Cheapflights users on 9/16. 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 11/76:04 pm -
2 stops25h 26m
Tue 11/1711:40 am -
2 stops36h 51m
Deal found 9/16![Multiple Airlines logo]()
$973
This Delta deal was found by Cheapflights users on 9/14. 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 9/215:49 pm -
2 stops50h 46m
Tue 10/611:10 pm -
2 stops49h 35m
Deal found 9/14![Delta logo]()
$980
This FlightHub deal was found by Cheapflights users on 9/15. 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 10/49:31 am -
2 stops38h 24m
Fri 10/167:30 pm -
2 stops41h 32m
Deal found 9/15![Qatar Airways logo]()
$983
This Priceline deal was found by Cheapflights users on 9/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/19:31 am -
2 stops34h 39m
Sun 11/811:05 pm -
2 stops33h 05m
Deal found 9/17![Korean Air logo]()
$993
This Korean Air deal was found by Cheapflights users on 9/16. 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 12/302:42 pm -
2 stops29h 28m
Wed 1/1312:20 pm -
2 stops19h 39m
Deal found 9/16![Korean Air logo]()
$997
This Justfly.com deal was found by Cheapflights users on 9/16. 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 9/215:07 am -
2 stops42h 48m
Mon 10/56:00 pm -
2 stops43h 02m
Deal found 9/16![Qatar Airways logo]()
$1,004
This Expedia deal was found by Cheapflights users on 9/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:18 pm -
2 stops23h 52m
Sat 10/35:50 pm -
2 stops29h 41m
Deal found 9/16![Multiple Airlines logo]()
$1,008
This United Airlines deal was found by Cheapflights users on 9/17. 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 11/307:10 am -
2 stops24h 55m
Thu 12/312:25 am -
2 stops37h 20m
Deal found 9/17![United Airlines logo]()
$1,012
Best flights from Portland to HanoiDiscover carefully curated flight deals from Portland to Hanoi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 18, 2026.
Discover carefully curated flight deals from Portland to Hanoi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 18, 2026.
This lastminute.com deal was found by Cheapflights users on 9/13. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/156:40 am -
2 stops24h 05m
Sun 2/2111:05 pm -
2 stops28h 03m
Deal found 9/13![Korean Air logo]()
$988
This Korean Air deal was found by Cheapflights users on 9/15. 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 2/46:30 am -
2 stops24h 15m
Tue 2/1611:05 pm -
2 stops28h 03m
Deal found 9/15![Korean Air logo]()
$997
This Korean Air deal was found by Cheapflights users on 9/15. 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 2/45:10 pm -
2 stops27h 00m
Wed 2/1712:20 pm -
2 stops23h 36m
Deal found 9/15![Korean Air logo]()
$997
This Korean Air deal was found by Cheapflights users on 9/13. 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.
Tue 2/26:40 am -
2 stops37h 30m
Thu 2/1112:20 pm -
2 stops22h 08m
Deal found 9/13![Korean Air logo]()
$997
Last-minute flights from Portland to HanoiDiscover last-minute flight deals from Portland to Hanoi. Data last updated September 18, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Hanoi. Data last updated September 18, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/14. 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 9/215:49 pm -
2 stops50h 46m
Tue 10/611:10 pm -
2 stops49h 35m
Deal found 9/14![Delta logo]()
$980
This Justfly.com deal was found by Cheapflights users on 9/16. 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 9/215:07 am -
2 stops42h 48m
Mon 10/56:00 pm -
2 stops43h 02m
Deal found 9/16![Qatar Airways logo]()
$1,004
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:30 pm -
3 stops29h 25m
Tue 10/611:20 pm -
2 stops31h 24m
Deal found 9/14![Multiple Airlines logo]()
$1,181
This Mytrip deal was found by Cheapflights users on 9/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:46 pm -
2 stops22h 09m
Mon 10/53:45 pm -
3 stops31h 46m
Deal found 9/16![Multiple Airlines logo]()
$1,233
This Expedia deal was found by Cheapflights users on 9/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:18 pm -
2 stops23h 52m
Sat 10/35:50 pm -
2 stops29h 41m
Deal found 9/16![Multiple Airlines logo]()
$1,008
This FlightHub deal was found by Cheapflights users on 9/15. 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 10/49:31 am -
2 stops38h 24m
Fri 10/167:30 pm -
2 stops41h 32m
Deal found 9/15![Qatar Airways logo]()
$983
This FlightHub deal was found by Cheapflights users on 9/13. 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 10/47:37 pm -
2 stops31h 13m
Fri 10/1612:05 pm -
2 stops25h 09m
Deal found 9/13![Multiple Airlines logo]()
$1,076
This Booking.com deal was found by Cheapflights users on 9/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:37 pm -
2 stops31h 13m
Wed 10/216:00 pm -
2 stops30h 52m
Deal found 9/14![Multiple Airlines logo]()
$1,088
One-way flights from Portland to HanoiSearch for one-way flight options from Portland to Hanoi. Find affordable one-way fares based on user searches. Data last updated September 18, 2026.
Search for one-way flight options from Portland to Hanoi. Find affordable one-way fares based on user searches. Data last updated September 18, 2026.
This oojo deal was found by Cheapflights users on 9/15. 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.
Thu 1/79:30 pm -
2 stops47h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Qatar Airways logo]()
$509
This FlightHub deal was found by Cheapflights users on 9/16. 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 1/3110:48 am -
2 stops32h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$513
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:04 am -
2 stops35h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$527
This Priceline deal was found by Cheapflights users on 9/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:09 am -
2 stops34h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Qatar Airways logo]()
$534
This oojo deal was found by Cheapflights users on 9/14. 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 1/316:10 pm -
2 stops31h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![China Airlines logo]()
$542
This Korean Air deal was found by Cheapflights users on 9/14. 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.
Tue 10/69:31 am -
2 stops22h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Korean Air logo]()
$549
This oojo deal was found by Cheapflights users on 9/17. 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.
Mon 10/511:03 am -
2 stops36h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Qatar Airways logo]()
$550
This Delta deal was found by Cheapflights users on 9/17. 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.
Sat 1/25:15 am -
2 stops38h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Delta logo]()
$551
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/76:10 pm -
3 stops30h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$569
This Delta deal was found by Cheapflights users on 9/14. 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 10/49:36 am -
2 stops21h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$570
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 September 18, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $973 (FlightHub) |
One-way from | $509 (oojo) |
Popular in | December |
Cheapest in | April |
Average price | $993 |
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 7,457,451 searches. Data last updated September 18, 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
Cheapest round-trip
PortlandHanoi
PDX Portland - HAN Hanoi Noibai
PDXHAN
Portland
Thu 1/7
9:30 pm-12:20 pm
2 stops47h 50m
Hanoi Noibai
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$509
PortlandHanoi
PDX Portland - HAN Hanoi Noibai
PDXHAN
Portland
Sun 11/1
7:04 am-9:30 am
2 stops35h 26m
Hanoi Noibai
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$527
PortlandHanoi
PDX Portland - HAN Hanoi Noibai
PDXHAN
Portland
Sun 1/31
6:10 pm-4:30 pm
2 stops31h 20m
Hanoi Noibai
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$532
PortlandHanoi
PDX Portland - HAN Hanoi Noibai
PDXHAN
Portland
Sun 1/31
6:10 pm-4:30 pm
2 stops31h 20m
Hanoi Noibai
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$542
PortlandHanoi
PDX Portland - HAN Hanoi Noibai
PDXHAN
Portland
Tue 10/6
9:31 am-9:35 pm
2 stops22h 04m
Hanoi Noibai
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$549
PortlandHanoi
PDX Portland - HAN Hanoi Noibai
PDXHAN
Portland
Mon 10/5
11:03 am-1:55 pm
2 stops36h 52m
Hanoi Noibai
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$550
PortlandHanoi
PDX Portland - HAN Hanoi Noibai
PDXHAN
Portland
Sat 1/2
5:15 am-11:10 am
2 stops38h 55m
Hanoi Noibai
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$551
PortlandHanoi
PDX Portland - HAN Hanoi Noibai
PDXHAN
Portland
Thu 1/7
6:10 pm-3:50 pm
3 stops30h 40m
Hanoi Noibai
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$569
Quickest round-trip
PortlandHanoi
PDX Portland - HAN Hanoi Noibai
PDXHAN
Portland
Sun 10/4
9:36 am-9:35 pm
2 stops21h 59m
Hanoi Noibai
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$570
PortlandHanoi
PDX Portland - HAN Hanoi Noibai
PDXHAN
Portland
Wed 10/7
7:37 pm-3:15 pm
3 stops29h 38m
Hanoi Noibai
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$631
Showing 1-10 of 14 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
PDX-HAN
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, April is the cheapest month in which you can book a flight from Portland to Hanoi (average of $822). Flying from Portland to Hanoi in December is currently the most expensive (average of $1,644). 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?
Airfare is typical for this route at the moment.
Portland to Hanoi flights typically cost between $927 and $1,079 in November.The cheapest round-trip price found within the last 5 days was $973 on Multiple Airlines (Nov 7-Nov 17).
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 September 18, 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.
Crew
9.1
Food
8.5
Boarding
8.8
Overall
8.7
Entertainment
8.7
Comfort
8.8
Reviews
1 / 15
8.0
ExcellentAnonymous,Jul 2026
TPE - CRK
Crew
9.1
Food
8.5
Boarding
8.8
Overall
8.7
Entertainment
8.7
Comfort
8.8
Reviews
1 / 15
8.0
ExcellentAnonymous,Jul 2026
TPE - CRK
Crew
9.1
Food
8.5
Boarding
8.8
Overall
8.7
Entertainment
8.7
Comfort
8.8
Reviews
1 / 15
8.0
ExcellentAnonymous,Jul 2026
TPE - CRK
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.
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Complete your trip
Complete your trip to Hanoi by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Portland to Hanoi by cabin class
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Other flights to Hanoi
Explore flights to Hanoi departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 18, 2026.
Portland and Hanoi flights
Browse other Portland and Hanoi flight options. Last updated on September 18, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on September 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated September 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$774 | Average$1,159 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$795 | Average$849 | FlexibilityNo cancel fee | On-time81% |