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Cheap flights from Portland (PDX) to Chiang Mai (CNX)

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The best prices from Portland to Chiang Mai are usually found in March or October, booked 50 days in advance, depart on a Tuesday or Wednesday and return on a Monday

How to find the cheapest flight from
Portland (PDX) to Chiang Mai (CNX)

PDX - CNX
Price
$844 - $1253
CNX
Temperature
84.2 - 98.6 °F
CNX
Rainfall
0.2 - 9.4 inches
Popular in July High demand for flights, 22% potential price rise
Cheapest in March Best time to find cheap flights, 14% potential price drop
Average price $865 Average for round-trip flights in August 2020
Round-trip from $844 From Portland to Chiang Mai
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Portland to Chiang Mai?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 12% when planning your travel around this day of the week.

What is the cheapest month to fly from Portland to Chiang Mai?

Due to multiple factors, expect to potentially pay more when booking in September. For low rates, November can be a great choice for travel to Chiang Mai. Flights to Chiang Mai from Portland in November are about $968 on average during November, but can be found for as low as $580.

When is the cheapest time to fly from Portland to Chiang Mai (PDX - CNX)?

When flying from Portland to Chiang Mai, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 9% versus a flight in the morning.

Portland to Chiang Mai 2020 flight deals

Cheap flights to Chiang Mai from Portland found for this year
1 Sep - 30 Sep
$790pp
PDX
Portland
Major Airline
   
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Major Airline
   
2 STOPS
PDX
Portland
27 Oct - 11 Nov
$857pp
PDX
Portland
Multiple Airlines
   
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Multiple Airlines
   
2 STOPS
PDX
Portland
1 Sep - 30 Sep
$1021pp
PDX
Portland
Multiple Airlines
   
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Multiple Airlines
   
2 STOPS
PDX
Portland

Related info for your journey

Useful info, stats and facts about Portland to Chiang Mai flights.

Flight FAQs

From Portland to Chiang Mai

Are flight prices decreasing from Portland to Chiang Mai due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Portland and Chiang Mai for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Portland to Chiang Mai for under $800 on Cheapflights?

Yes, there are multiple flights from Portland to Chiang Mai for under $800. The cheapest flight booked recently is on Major Airline for just $790, but on average you can expect to pay $1909.

Are there nonstop flights from Portland to Chiang Mai for under $800 on Cheapflights?

There are no nonstop flights from Portland to Chiang Mai, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Does it rain more in Portland or Chiang Mai?

When traveling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Portland is roughly less than Chiang Mai. You can assume this to be the case over the next 8 days.

Is Portland weather warmer or cooler than Chiang Mai?

Expect the weather to be around 99 °F on average in April. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Chiang Mai is generally hotter than in Portland.

How long is the flight from Portland to Chiang Mai?

Airlines like Korean Air, Cathay Pacific, and China Eastern fly from Portland to Chiang Mai in about 24h 10m. The time it takes to get you to your destination can typically vary by up to 17h 35m. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Portland to Chiang Mai round-trip?

According to our current data, Major Airline ($790), Korean Air ($1105), and Cathay Pacific ($1258) offers the cheapest pricing from Portland to Chiang Mai. You may be able to fly from Portland to Chiang Mai for 19% less than the average price by searching for these airlines.

Alternative routes for Portland to Chiang Mai

Destination information for Chiang Mai

Things to know before you go. Useful info for your trip from Portland to Chiang Mai
Today's exchange rate
$1 = ฿31.06
Average temperature for August in Chiang Mai
87.8 °F
Avg rainfall for August in Chiang Mai
8.3 ″

Airports servicing Portland

Airports servicing Chiang Mai

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