EWR - CNX

$367 Find Cheap Flights from Newark Liberty Airport to Chiang Mai

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Newark to Chiang Mai departing on 3/4. 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 Chiang Mai

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to Chiang Mai, 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 Newark to Chiang Mai, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$819
Overall average: $972
Delta
Sun 3/1Mon 3/16
EWR - CNX • 2 stops
Cheapest one-way
$415
Korean Air
Wed 3/4
EWR - CNX • 2 stops
Top airlines
Delta
Cheapest • from $819 (round-trip)
Korean Air
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
October
Cheapest • 24% price drop
July
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 Chiang Mai!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Newark to Chiang Mai (EWR-CNX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Newark to Chiang Mai 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 Newark to Chiang Mai

Sun, Mar 1 - Mon, Mar 16
Delta Logo
6:00 am - 10:55 pm
EWR
-
CNX
28h 55m2 stops
Delta Logo
12:15 am - 5:29 pm
CNX
-
EWR
28h 14m2 stops
$819Delta
Tue, Feb 24 - Tue, Mar 17
China Airlines Logo
5:30 pm - 10:25 am
EWR
-
CNX
28h 55m2 stops
China Airlines Logo
11:25 am - 4:42 pm
CNX
-
EWR
40h 17m2 stops
$1,049China Airlines
Mon, Mar 23 - Wed, Apr 15
China Airlines Logo
4:30 pm - 10:25 am
EWR
-
CNX
30h 55m2 stops
China Airlines Logo
11:20 am - 2:38 pm
CNX
-
EWR
38h 18m2 stops
$1,067China Airlines
Wed, Jan 21 - Tue, Feb 3
Delta Logo
8:35 am - 10:55 pm
EWR
-
CNX
26h 20m2 stops
Delta Logo
12:15 am - 7:44 pm
CNX
-
EWR
31h 29m2 stops
$1,069Delta
Wed, Mar 25 - Sat, Apr 4
Multiple Airlines Logo
4:30 pm - 10:35 am
EWR
-
CNX
31h 05m2 stops
Multiple Airlines Logo
11:35 am - 5:52 am
CNX
-
EWR
29h 17m2 stops
$1,087Multiple Airlines
Thu, Apr 30 - Thu, May 14
EVA Air Logo
6:25 pm - 10:25 am
EWR
-
CNX
29h 00m2 stops
EVA Air Logo
11:35 am - 6:59 pm
CNX
-
EWR
42h 24m2 stops
$1,136EVA Air
Fri, Feb 13 - Fri, Feb 20
Delta Logo
7:30 pm - 10:55 pm
EWR
-
CNX
39h 25m2 stops
Delta Logo
12:15 am - 3:15 pm
CNX
-
EWR
27h 00m2 stops
$1,139Delta
Thu, Apr 30 - Thu, May 14
EVA Air Logo
9:00 am - 10:25 am
EWR
-
CNX
38h 25m2 stops
EVA Air Logo
11:35 am - 6:59 pm
CNX
-
EWR
42h 24m2 stops
$1,146EVA Air
Thu, Apr 23 - Sun, May 10
China Airlines Logo
7:29 pm - 10:20 am
EWR
-
CNX
27h 51m2 stops
China Airlines Logo
11:20 am - 6:57 pm
CNX
-
EWR
42h 37m2 stops
$1,149China Airlines
Wed, Apr 1 - Sun, Apr 12
EVA Air Logo
7:29 pm - 10:25 am
EWR
-
CNX
51h 56m2 stops
EVA Air Logo
11:35 am - 5:52 am
CNX
-
EWR
29h 17m2 stops
$1,157EVA Air
Booking Insights

KAYAK's insights & trends for Newark to Chiang Mai flights

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

What is the cheapest month to fly from Newark Airport to Chiang Mai?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Newark Airport to Chiang Mai, 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 Newark Airport to Chiang Mai is October, where tickets cost $860 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is $1,500 and $1,474 respectively.

Good to know

Low seasonJanuary
Cheapest flight$415
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Newark Liberty Airport to Chiang Mai

When to book flights from Newark to Chiang Mai

Are your dates flexible? Find out the best times to travel from Newark to Chiang Mai 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 Newark Liberty Airport to Chiang Mai flights

  • What is the cheapest flight from Newark Airport to Chiang Mai?

    In the last 3 days, the lowest price for a flight from Newark Airport to Chiang Mai was $415 for a one-way ticket and $819 for a round-trip.

  • Do I need a passport to fly between Newark Liberty Airport and Chiang Mai?

    A passport is required to fly from Newark Liberty Airport to Chiang Mai.

  • Which aircraft models fly most regularly from Newark Liberty Airport to Chiang Mai?

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

  • Which airline alliances offer flights from Newark Liberty Airport to Chiang Mai?

    SkyTeam is the only airline alliance operating flights between Newark Liberty Airport and Chiang Mai.

  • Which is the best airline for flights from Newark to Chiang Mai, Korean Air or Delta?

    The two airlines most popular with KAYAK users for flights from Newark to Chiang Mai are Korean Air and Delta. With an average price for the route of $1,053 and an overall rating of 8.4, Korean Air is the most popular choice. Delta is also a great choice for the route, with an average price of $1,500 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Newark Liberty Airport to Chiang Mai?

    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 Newark Liberty Airport to Chiang Mai.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Newark Liberty Airport to Chiang Mai?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chiang Mai from Newark Liberty Airport 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 Newark Liberty Airport to Chiang Mai?

    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 Chiang Mai with an airline and back to Newark Liberty Airport with another airline. Booking your flights between Newark Liberty Airport and CNX 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 Newark Liberty Airport to Chiang Mai?

    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 Chiang Mai from Newark Liberty Airport 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 Newark to Chiang Mai

 
See real verified KAYAK customer reviews for airlines flying from Newark to Chiang Mai. 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 Newark to Chiang Mai? 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.
8.4
Korean AirOverall score based on 1186 reviews
8.2Entertainment
8.7Crew
8.5Boarding
8.1Food
8.3Comfort
Airline reviews

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

10.0 ExcellentVivian, Nov 2025
SEA - ICN
Read more Korean Air reviews

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!

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

They did an excellent job helping me with a wheelchair. I couldn’t have asked for any better help.

None of the airplane features were available during the flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

I truly love flying with Delta. They have always treated me with the upmost respect

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight was great. The gate location was way to far away!!!

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

I believe that a four-hour trip should have a meal. Delta had none.

Everything you need to know for your flight from Newark to Chiang Mai

Information on your arrival and departure airports