Find cheap flights from Portland to Hanoi

PDX - HAN

Find cheap flights from Portland to Hanoi

Round-trip
Economy
Portland (PDX)
Hanoi Noibai
Fri 4/3
Fri 4/10
Any month
Compare vs. KAYAK |
Search hundreds of travel sites at once for deals on flights to Hanoi

Good to know

Low season: April
High season: June
Average price: $976
Good deal: $821

Best time to beat the crowds

5%

expected price decrease

Most popular time to fly

20%

expected price increase

(avg. price over the last 2 weeks)

or less (round trip)

When to book flights from Portland to Hanoi

Estimated round-trip price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $821 or less.
  • The cheapest flight from Portland to Hanoi was found 19 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly is April.

FAQs for booking Portland to Hanoi flights

Are flight prices cheaper from Portland to Hanoi because of Coronavirus (COVID-19)?
Currently, KAYAK has observed decreased prices for several flights because of COVID-19. Unnecessary travel is not recommended at this time, and flights may be at risk of cancellation: please refer to local authorities in both Portland and Hanoi for any travel warnings, and please check the airline's cancellation policy and travel advisories before booking your trip. For more advice, please view our information page on what to know about coronavirus (COVID-19) and travel.
How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a given destination and date is likely to change within 7 days, so travelers know whether to wait or book now.
-
1
  • Round-trip
  • One-way
  • Multi-city
  • Trip Builder
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First