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Cheap flights from Portland to Chiang Mai from $529

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Chiang Mai departing on 4/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Portland to Chiang Mai

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Portland to Chiang Mai.
9:30 pm - 11:40 pmPDX-CNX
36h 10m2 stops
12:45 am - 4:30 pmCNX-PDX
29h 45m2 stops
$990Asiana Airlines
Find Deal
sáb., ago. 30 - vie., sep. 12
7:36 pm - 10:25 amPDX-CNX
24h 49m2 stops
11:35 am - 10:38 pmCNX-PDX
25h 03m2 stops
$1,025
Find Deal
mié., sep. 24 - mar., sep. 30
7:36 pm - 10:25 amPDX-CNX
24h 49m2 stops
11:35 am - 8:50 pmCNX-PDX
23h 15m2 stops
$1,082EVA Air
Find Deal
sáb., ago. 30 - sáb., sep. 13
1:24 pm - 11:15 amPDX-CNX
31h 51m3 stops
8:00 pm - 9:25 pmCNX-PDX
39h 25m3 stops
$1,098Qatar Airways
Find Deal
mié., sep. 24 - mar., sep. 30
5:55 pm - 10:20 amPDX-CNX
26h 25m2 stops
11:20 am - 8:35 pmCNX-PDX
23h 15m2 stops
$1,100China Airlines
Find Deal
vie., sep. 26 - dom., oct. 5
5:45 pm - 10:25 amPDX-CNX
26h 40m2 stops
11:35 am - 11:59 pmCNX-PDX
26h 24m2 stops
$1,105
Find Deal
sáb., ago. 30 - sáb., sep. 13
7:00 am - 11:40 pmPDX-CNX
26h 40m2 stops
12:45 am - 5:51 pmCNX-PDX
31h 06m2 stops
$1,123
Find Deal
sáb., ago. 30 - vie., sep. 12
1:24 pm - 11:15 amPDX-CNX
31h 51m3 stops
8:00 pm - 9:25 pmCNX-PDX
39h 25m3 stops
$1,135Qatar Airways
Find Deal
sáb., sep. 13 - dom., sep. 21
12:40 am - 9:55 pmPDX-CNX
31h 15m2 stops
11:15 pm - 7:13 pmCNX-PDX
33h 58m2 stops
$1,509Delta
Find Deal
vie., sep. 12 - dom., sep. 21
12:40 am - 9:55 pmPDX-CNX
31h 15m2 stops
11:15 pm - 11:51 pmCNX-PDX
38h 36m2 stops
$1,983Delta
Find Deal
mar., sep. 23 - mar., sep. 30

Qatar Airways flights from Portland to Chiang Mai

Our best Qatar Airways deals on Portland to Chiang Mai flight tickets
Qatar Airways
Sep 24
PDX1:24 pmPortland
31h 51m
3 stops
CNX11:15 amChiang Mai
Sep 30
CNX8:00 pmChiang Mai
39h 25m
3 stops
PDX9:25 pmPortland
Qatar Airways
Sep 13
PDX1:24 pmPortland
31h 51m
3 stops
CNX11:15 amChiang Mai
Sep 21
CNX8:00 pmChiang Mai
39h 25m
3 stops
PDX9:25 pmPortland
Qatar Airways
Sep 26
PDX1:24 pmPortland
31h 51m
3 stops
CNX11:15 amChiang Mai
Oct 5
CNX2:35 pmChiang Mai
40h 14m
3 stops
PDX4:49 pmPortland

Delta flights from Portland to Chiang Mai

Our best Delta deals on Portland to Chiang Mai flight tickets
Delta
Sep 12
PDX12:40 amPortland
31h 15m
2 stops
CNX9:55 pmChiang Mai
Sep 21
CNX11:15 pmChiang Mai
33h 58m
2 stops
PDX7:13 pmPortland
Delta
Sep 23
PDX12:40 amPortland
31h 15m
2 stops
CNX9:55 pmChiang Mai
Sep 30
CNX11:15 pmChiang Mai
38h 36m
2 stops
PDX11:51 pmPortland
Delta
Sep 25
PDX12:40 amPortland
31h 15m
2 stops
CNX9:55 pmChiang Mai
Oct 5
CNX11:15 pmChiang Mai
31h 51m
2 stops
PDX5:06 pmPortland

See travel insights to Chiang Mai from

How to get the cheapest flight ticket from Portland to Chiang Mai

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Chiang Mai?

If you don’t want to visit Chiang Mai in February, then you should wait until October to fly from Portland, when ticket prices are also cheap, with an average price of $1,104.

What is the cheapest day to depart on your flight to Chiang Mai?

The cheapest day to depart from Portland to Chiang Mai is on a Wednesday. Travelers who choose to depart for Chiang Mai on a Wednesday will often find tickets for as low as $1,172. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Portland to Chiang Mai for around $1,526.

What is the cheapest time of day to depart on your flight to Chiang Mai?

Flying to Chiang Mai from Portland in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,172 when looking at flights departing in the morning. Flights to Chiang Mai are more costly at noon, with an average ticket price of $1,991. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Portland to Chiang Mai

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Chiang Mai according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Chiang Mai (PDX to CNX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Chiang Mai

Best Price Found

$529

Fastest flight time

22h 25m

Direct flights

None

Airports in Chiang Mai

1 airport
The best one-way flight to Chiang Mai from Portland in the past 72 hours is $529. The best round-trip flight deal from Portland to Chiang Mai found on momondo in the last 72 hours is $990.
The fastest flight from Portland to Chiang Mai takes 22h 25m
There are no direct flights from Portland to Chiang Mai. Popular non-direct route for this connection is Portland Airport - Chiang Mai Airport.
There is 1 airport near Chiang Mai: Chiang Mai (CNX)

  • How far is Portland to Chiang Mai by plane?

    Chiang Mai is 7278.1 mi away from Portland. A reasonable flight in good conditions will take 22h 25m.

  • When did momondo last update prices for flights from Portland Airport to Chiang Mai Airport?

    Prices for flights from Portland Airport to Chiang Mai Airport refresh daily.

  • How many operators does momondo search for flights from Portland Airport to Chiang Mai Airport?

  • How old do you have to be to fly from Portland Airport to Chiang Mai Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Chiang Mai Airport.

  • What documentation or ID do you need to fly to Chiang Mai Airport?

    The travel and health documents you'll need for your trip to Chiang Mai Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chiang Mai Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Portland to Chiang Mai?


Best airlines flying from Portland to Chiang Mai

Compare and see reviews for airlines that fly from Portland to Chiang Mai with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $1,062Free CancellationRating
8.0
7,899 reviews
Search Delta flights
Korean AirPriceFrom $1,104Free CancellationRating
8.4
1,051 reviews
Search Korean Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Chiang Mai?

It is quick and easy to find Portland to Chiang Mai flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chiang Mai that suits you.

Can I find flights from Portland to Chiang Mai with flexible booking policies on momondo?

Flights from Portland to Chiang Mai with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Portland to Chiang Mai?

Once all potential Portland to Chiang Mai flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Portland to Chiang Mai right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Portland to Chiang Mai flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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sáb. 4/5
sáb. 4/12

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