PDX - HAN

$584 Find Cheap Flights from Portland to Hanoi

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Hanoi departing on 4/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Hanoi

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Hanoi, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Hanoi, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$786
Overall average: $931
Korean Air
Thu 5/7Sun 5/17
PDX - HAN • 2 stops
Cheapest one-way
$531
Korean Air
Fri 4/3
PDX - HAN • 2 stops
Top airlines
Korean Air
Cheapest • from $786 (round-trip)
STARLUX Airlines
Best reviews • 8.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Portland and Hanoi. You'll need at least 2 connections.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 21% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Hanoi!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portland to Hanoi (PDX-HAN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Hanoi that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Hanoi

Thu, May 7 - Sun, May 17
Korean Air Logo
9:38 am - 9:35 pm
PDX
-
HAN
21h 57m
2 stops
Korean Air Logo
11:10 pm - 2:52 pm
HAN
-
PDX
29h 42m
2 stops
$786Korean Air
Thu, May 7 - Sun, May 17
Korean Air Logo
9:20 am - 9:35 pm
PDX
-
HAN
22h 15m
2 stops
Korean Air Logo
11:10 pm - 2:48 pm
HAN
-
PDX
29h 38m
2 stops
$822Korean Air
Thu, May 7 - Mon, May 25
Multiple Airlines Logo
5:51 pm - 10:30 am
PDX
-
HAN
26h 39m
2 stops
Multiple Airlines Logo
5:50 pm - 11:04 pm
HAN
-
PDX
19h 14m
2 stops
$838Multiple Airlines
Mon, Mar 9 - Mon, Mar 16
Cathay Pacific Logo
5:50 pm - 3:40 pm
PDX
-
HAN
31h 50m
2 stops
Cathay Pacific Logo
10:30 am - 9:42 am
HAN
-
PDX
37h 12m
2 stops
$848Cathay Pacific
Thu, May 7 - Sat, Jun 6
Multiple Airlines Logo
5:51 pm - 10:30 am
PDX
-
HAN
26h 39m
2 stops
Multiple Airlines Logo
5:50 pm - 11:04 pm
HAN
-
PDX
19h 14m
2 stops
$864Multiple Airlines
Thu, May 7 - Mon, May 25
Multiple Airlines Logo
5:51 pm - 10:30 am
PDX
-
HAN
26h 39m
2 stops
Multiple Airlines Logo
5:50 pm - 11:04 pm
HAN
-
PDX
19h 14m
2 stops
$886Multiple Airlines
Sat, May 9 - Tue, May 26
Multiple Airlines Logo
5:51 pm - 10:30 am
PDX
-
HAN
26h 39m
2 stops
Multiple Airlines Logo
5:50 pm - 11:04 pm
HAN
-
PDX
19h 14m
2 stops
$887Multiple Airlines
Mon, Mar 2 - Wed, Mar 11
Cathay Pacific Logo
5:50 pm - 10:05 am
PDX
-
HAN
25h 15m
2 stops
Cathay Pacific Logo
7:30 pm - 9:42 am
HAN
-
PDX
28h 12m
2 stops
$924Cathay Pacific
Mon, Mar 2 - Wed, Mar 11
Cathay Pacific Logo
5:50 pm - 6:30 pm
PDX
-
HAN
33h 40m
2 stops
Cathay Pacific Logo
7:30 pm - 4:50 pm
HAN
-
PDX
35h 20m
2 stops
$928Cathay Pacific
Mon, Mar 2 - Wed, Mar 11
Cathay Pacific Logo
5:50 pm - 6:30 pm
PDX
-
HAN
33h 40m
2 stops
Cathay Pacific Logo
7:30 pm - 4:50 pm
HAN
-
PDX
59h 20m
2 stops
$934Cathay Pacific
Booking Insights

KAYAK's insights & trends for Portland to Hanoi flights

Get data-powered insights and trends into flights from Portland to Hanoi to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Portland to Hanoi?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to Hanoi, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Portland to Hanoi is January, where tickets cost $820 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,572 and $1,406 respectively.

Good to know

Low seasonJuly
Cheapest flight$531
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Portland to Hanoi

When to book flights from Portland to Hanoi

Are your dates flexible? Find out the best times to travel from Portland to Hanoi based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to Hanoi

  • What is the cheapest flight from Portland to Hanoi?

    In the last 3 days, the lowest price for a flight from Portland to Hanoi was $786 for a round-trip ticket.

  • Do I need a passport to fly between Portland and Hanoi?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Portland and on arrival in Hanoi.

  • Which aircraft models fly most regularly from Portland to Hanoi?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to Hanoi?

    SkyTeam is the only airline alliance operating flights between Portland and Hanoi.

  • Which is the best airline for flights from Portland to Hanoi, STARLUX Airlines or Korean Air?

    The two airlines most popular with KAYAK users for flights from Portland to Hanoi are STARLUX Airlines and Korean Air. With an average price for the route of $997 and an overall rating of 8.9, STARLUX Airlines is the most popular choice. Korean Air is also a great choice for the route, with an average price of $820 and an overall rating of 8.4.

  • How does KAYAK find such low prices on flights from Portland to Hanoi?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Hanoi.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Hanoi?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hanoi from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Hanoi?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hanoi with an airline and back to Portland with another airline. Booking your flights between Portland and HAN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Hanoi?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hanoi from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Portland to Hanoi

 
See real verified KAYAK customer reviews for airlines flying from Portland to Hanoi. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Hanoi? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.9
STARLUX AirlinesOverall score based on 274 reviews
8.9Boarding
8.8Entertainment
8.9Comfort
8.7Food
9.2Crew
Airline reviews

Excellent. Airline was very clean, staff was excellent, very professional. Economy seats were still large and comfortable. Meals were included and with good options. We were given a blanket and pillow as well as a comfort kit including an eye mask, ear plugs, and tooth brush. Would highly recommend.

10.0 ExcellentAdam, Feb 2026
SEA - TPE
Read more STARLUX Airlines reviews

Excellent. Airline was very clean, staff was excellent, very professional. Economy seats were still large and comfortable. Meals were included and with good options. We were given a blanket and pillow as well as a comfort kit including an eye mask, ear plugs, and tooth brush. Would highly recommend.

Business Class is exceptional, from the lie flat seats to the wide range of food on board. Can’t wait for our next journey with Starlux!

Th tray was dirty when pulled it out. Still oily and food stains can clearly see last trip cleaner did not clean well. The toilet sink water did not drain quickly enough.

Majority of the movie entertainment loaded in the aircraft were quite old.

Crew is very attentive. Another new airbus 350-900 plane. Very modern.

Passengers were confused and freaking out coz the flight information wasn’t showing on the board that was running with all the departing flights. B9 gate was still showing Cathay Pacific bound for HK 15:50 was on until 22:07. STARLUX staff cameater but didn’t let the passengers go in to pre departure area until 22:45 for the 23:30 boarding time

The aircraft is fairly new. The screen is big and it's great to enjoy movies on a long haul flight. However, the food quality , and drink and snack selections, have room for improvement.

Preboarding food selection is an excellent idea. On the other end I did know the choice. People in my area know the choice. It ends with I got my meal till most of them are half way to finish their meal.

Overall it’s good . However the food quality can be improved .

My luggage was forced open and broke the zipper. I received it in a huge STARLUX plastic bag. Unfortunately, I have a round trip ticket but might be my first and last with this airline

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

This flight was a superior flight in all regards. Extremely pleasant experience.

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Not many people, so you can lay down on two seats

Everything you need to know for your flight from Portland to Hanoi

Information on your arrival and departure airports