$490+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HAN
Sep 6 — Sep 131
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 August 7, 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 August 7, 2026.
This FlightHub deal was found by Cheapflights users on 8/4. 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 9/1511:48 am -
2 stops29h 27m
Mon 10/57:30 pm -
2 stops42h 24m
Deal found 8/4![Multiple Airlines logo]()
$931
This Rumbo deal was found by Cheapflights users on 8/3. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:00 am -
2 stops23h 45m
Thu 12/1012:20 pm -
2 stops21h 36m
Deal found 8/3![Korean Air logo]()
$939
This oojo deal was found by Cheapflights users on 8/3. 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 9/211:48 am -
2 stops29h 27m
Wed 9/98:45 am -
2 stops49h 05m
Deal found 8/3![Qatar Airways logo]()
$944
This FlightHub deal was found by Cheapflights users on 8/2. 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 8/2![Qatar Airways logo]()
$945
This KAYAK deal was found by Cheapflights users on 8/4. 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.
Sat 11/77:01 am -
2 stops40h 09m
Mon 11/162:45 am -
2 stops35h 25m
Deal found 8/4![Multiple Airlines logo]()
$951
This oojo deal was found by Cheapflights users on 8/6. 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 9/311:48 am -
2 stops29h 27m
Thu 9/108:45 am -
2 stops46h 05m
Deal found 8/6![Qatar Airways logo]()
$963
This Korean Air deal was found by Cheapflights users on 8/6. 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 10/297:05 am -
2 stops38h 05m
Mon 11/212:20 pm -
2 stops48h 59m
Deal found 8/6![Korean Air logo]()
$987
This Delta deal was found by Cheapflights users on 8/3. 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 8/317:05 am -
2 stops24h 30m
Mon 9/711:10 pm -
2 stops34h 52m
Deal found 8/3![Delta logo]()
$991
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 August 7, 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 August 7, 2026.
This FlightHub deal was found by Cheapflights users on 8/5. 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 10/48:09 am -
2 stops33h 06m
Fri 10/167:30 pm -
2 stops50h 58m
Deal found 8/5![Qatar Airways logo]()
$950
This Korean Air deal was found by Cheapflights users on 8/7. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:00 am -
2 stops23h 45m
Tue 11/1712:20 pm -
2 stops23h 36m
Deal found 8/7![Korean Air logo]()
$987
This Delta deal was found by Cheapflights users on 8/3. 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 8/317:05 am -
2 stops24h 30m
Mon 9/711:10 pm -
2 stops34h 52m
Deal found 8/3![Delta logo]()
$991
This oojo deal was found by Cheapflights users on 8/5. 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 9/28:07 am -
2 stops33h 08m
Tue 9/158:45 am -
2 stops46h 05m
Deal found 8/5![Qatar Airways logo]()
$950
This Korean Air deal was found by Cheapflights users on 8/5. 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 10/297:05 am -
2 stops38h 05m
Mon 11/212:20 pm -
2 stops48h 59m
Deal found 8/5![Korean Air logo]()
$997
This Korean Air deal was found by Cheapflights users on 8/7. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/26:30 am -
2 stops24h 15m
Thu 2/1112:20 pm -
2 stops22h 08m
Deal found 8/7![Korean Air logo]()
$997
Last-minute flights from Portland to HanoiDiscover last-minute flight deals from Portland to Hanoi. Data last updated August 7, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Hanoi. Data last updated August 7, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 8/3. 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.
Mon 8/108:30 pm -
2 stops24h 35m
Mon 8/176:00 pm -
2 stops36h 47m
Deal found 8/3![Multiple Airlines logo]()
$1,251
This Delta deal was found by Cheapflights users on 8/3. 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 8/317:05 am -
2 stops24h 30m
Mon 9/711:10 pm -
2 stops34h 52m
Deal found 8/3![Delta logo]()
$991
This Expedia deal was found by Cheapflights users on 8/3. 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.
Mon 8/3111:22 am -
2 stops20h 13m
Mon 9/712:05 pm -
2 stops24h 39m
Deal found 8/3![Korean Air logo]()
$997
This Expedia deal was found by Cheapflights users on 8/3. 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.
Mon 8/316:53 pm -
3 stops33h 47m
Mon 9/73:45 pm -
2 stops31h 40m
Deal found 8/3![Multiple Airlines logo]()
$1,210
This oojo deal was found by Cheapflights users on 8/3. 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 9/211:48 am -
2 stops29h 27m
Wed 9/98:45 am -
2 stops49h 05m
Deal found 8/3![Qatar Airways logo]()
$944
This oojo deal was found by Cheapflights users on 8/5. 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 9/28:07 am -
2 stops33h 08m
Tue 9/158:45 am -
2 stops46h 05m
Deal found 8/5![Qatar Airways logo]()
$950
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Wed 9/29:00 am -
2 stops23h 15m
Wed 9/911:35 pm -
3 stops32h 44m
Deal found 8/3![United Airlines logo]()
$1,129
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Wed 9/23:43 pm -
3 stops40h 32m
Tue 9/1511:35 pm -
2 stops29h 22m
Deal found 8/5![United Airlines logo]()
$1,130
This oojo deal was found by Cheapflights users on 8/6. 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 9/311:48 am -
2 stops29h 27m
Thu 9/108:45 am -
2 stops46h 05m
Deal found 8/6![Qatar Airways logo]()
$963
This FlightHub deal was found by Cheapflights users on 8/4. 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 9/1511:48 am -
2 stops29h 27m
Mon 10/57:30 pm -
2 stops42h 24m
Deal found 8/4![Multiple Airlines logo]()
$931
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 August 7, 2026.
Search for one-way flight options from Portland to Hanoi. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.
This oojo deal was found by Cheapflights users on 8/4. 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 9/1511:48 am -
2 stops29h 27m
Deal found 8/4![Qatar Airways logo]()
$490
This FlightHub deal was found by Cheapflights users on 8/6. 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 9/136:20 am -
2 stops41h 35m
Deal found 8/6![Qatar Airways logo]()
$494
This FlightHub deal was found by Cheapflights users on 8/6. 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 10/257:09 am -
2 stops33h 46m
Deal found 8/6![Qatar Airways logo]()
$496
This oojo deal was found by Cheapflights users on 8/6. 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 10/259:31 am -
2 stops22h 54m
Deal found 8/6![Multiple Airlines logo]()
$521
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 9/1311:02 am -
3 stops54h 43m
Deal found 8/6![Multiple Airlines logo]()
$543
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Tue 9/156:50 pm -
3 stops30h 05m
Deal found 8/4![Multiple Airlines logo]()
$617
This Kiwi.com deal was found by Cheapflights users on 8/5. 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.
Wed 9/308:18 pm -
3 stops33h 02m
Deal found 8/5![Multiple Airlines logo]()
$639
This Gurufare deal was found by Cheapflights users on 8/5. 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.
Fri 12/119:40 am -
2 stops21h 50m
Deal found 8/5![Multiple Airlines logo]()
$726
This oojo deal was found by Cheapflights users on 8/5. 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 12/162:30 pm -
2 stops27h 40m
Deal found 8/5![Multiple Airlines logo]()
$911
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 August 7, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $931 (FlightHub) |
One-way from | $490 (oojo) |
Popular in | July |
Cheapest in | April |
Average price | $836 |
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 August 7, 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
Sun 10/4
8:09 am-7:15 am
2 stops33h 06m
Hanoi Noibai
Fri 10/16
7:30 pm-8:28 am
2 stops50h 58m
$950
PortlandHanoi
PDX Portland - HAN Hanoi Noibai
PDXHAN
Portland
Wed 9/2
8:07 am-7:15 am
2 stops33h 08m
Hanoi Noibai
Tue 9/15
8:45 am-4:50 pm
2 stops46h 05m
$950
PortlandHanoi
PDX Portland - HAN Hanoi Noibai
PDXHAN
Portland
Sat 11/7
7:00 am-9:45 pm
2 stops23h 45m
Hanoi Noibai
Tue 11/17
12:20 pm-8:56 pm
2 stops23h 36m
$987
PortlandHanoi
PDX Portland - HAN Hanoi Noibai
PDXHAN
Portland
Mon 8/31
7:05 am-9:35 pm
2 stops24h 30m
Hanoi Noibai
Mon 9/7
11:10 pm-8:02 pm
2 stops34h 52m
$991
PortlandHanoi
PDX Portland - HAN Hanoi Noibai
PDXHAN
Portland
Thu 10/29
7:05 am-11:10 am
2 stops38h 05m
Hanoi Noibai
Mon 11/2
12:20 pm-10:19 pm
2 stops48h 59m
$997
Quickest round-trip
PortlandHanoi
PDX Portland - HAN Hanoi Noibai
PDXHAN
Portland
Tue 2/2
6:30 am-9:45 pm
2 stops24h 15m
Hanoi Noibai
Thu 2/11
12:20 pm-7:28 pm
2 stops22h 08m
$997
Cheapest one-way
PortlandHanoi
PDX Portland - HAN Hanoi Noibai
PDXHAN
Portland
Tue 9/15
11:48 am-7:15 am
2 stops29h 27m
$490
PortlandHanoi
PDX Portland - HAN Hanoi Noibai
PDXHAN
Portland
Sun 9/13
6:20 am-1:55 pm
2 stops41h 35m
$494
PortlandHanoi
PDX Portland - HAN Hanoi Noibai
PDXHAN
Portland
Sun 10/25
7:09 am-6:55 am
2 stops33h 46m
$496
Quickest one-way
PortlandHanoi
PDX Portland - HAN Hanoi Noibai
PDXHAN
Portland
Sun 10/25
9:31 am-10:25 pm
2 stops22h 54m
$521
Showing 1-10 of 16 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 August.
| 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
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 August 7, 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.
Comfort
8.8
Entertainment
8.7
Crew
9.1
Food
8.6
Overall
8.8
Boarding
8.9
Reviews
1 / 15
8.0
ExcellentAnonymous,Jul 2026
TPE - CRK
Comfort
8.8
Entertainment
8.7
Crew
9.1
Food
8.6
Overall
8.8
Boarding
8.9
Reviews
1 / 15
8.0
ExcellentAnonymous,Jul 2026
TPE - CRK
Comfort
8.8
Entertainment
8.7
Crew
9.1
Food
8.6
Overall
8.8
Boarding
8.9
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.
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.
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Alternative routes for Portland to Hanoi
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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
Find flights from Portland to Hanoi, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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 August 7, 2026.
Portland and Hanoi flights
Browse other Portland and Hanoi flight options. Last updated on August 7, 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 August 7, 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 2,558,603 searches. Data last updated August 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$774 | Average$1,064 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$795 | Average$822 | FlexibilityNo cancel fee | On-time81% |