EWR - CNX

$401 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 8/26. 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

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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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

Mon, Sep 15 - Mon, Sep 22
Delta Logo
6:15 am - 9:55 pmEWR-CNX
28h 40m2 stops
Delta Logo
11:15 pm - 11:27 pmCNX-EWR
35h 12m2 stops
$753Delta
Find Deal
Tue, Sep 16 - Tue, Sep 23
Korean Air Logo
8:10 am - 9:55 pmEWR-CNX
26h 45m2 stops
Korean Air Logo
11:15 pm - 2:41 pmCNX-EWR
26h 26m2 stops
$759Korean Air
Find Deal
Mon, Sep 15 - Tue, Sep 23
Delta Logo
10:40 am - 9:55 pmEWR-CNX
48h 15m2 stops
Delta Logo
11:15 pm - 2:20 pmCNX-EWR
50h 05m2 stops
$781Delta
Find Deal
Mon, Sep 15 - Wed, Oct 22
Delta Logo
8:10 am - 9:55 pmEWR-CNX
26h 45m2 stops
Delta Logo
11:15 pm - 2:58 pmCNX-EWR
26h 43m2 stops
$803Delta
Find Deal
Mon, Sep 15 - Thu, Sep 25
Korean Air Logo
8:10 am - 9:55 pmEWR-CNX
26h 45m2 stops
Korean Air Logo
11:15 pm - 2:41 pmCNX-EWR
26h 26m2 stops
$809Korean Air
Find Deal
Fri, Aug 29 - Thu, Dec 18
Delta Logo
6:15 am - 9:55 pmEWR-CNX
28h 40m2 stops
Delta Logo
12:15 am - 11:36 pmCNX-EWR
35h 21m2 stops
$853Delta
Find Deal
Tue, Aug 26 - Wed, Sep 24
China Airlines Logo
7:59 pm - 10:20 amEWR-CNX
51h 21m2 stops
China Airlines Logo
11:20 am - 6:59 amCNX-EWR
30h 39m2 stops
$1,094China Airlines
Find Deal
Tue, Aug 26 - Wed, Sep 24
China Airlines Logo
7:59 pm - 10:20 amEWR-CNX
51h 21m2 stops
China Airlines Logo
11:20 am - 6:59 amCNX-EWR
30h 39m2 stops
$1,095China Airlines
Find Deal
Sun, Sep 21 - Tue, Oct 14
EVA Air Logo
7:30 am - 10:25 amEWR-CNX
39h 55m2 stops
EVA Air Logo
11:35 am - 5:58 amCNX-EWR
29h 23m2 stops
$1,098EVA Air
Find Deal
Thu, Aug 28 - Thu, Sep 4
EVA Air Logo
6:18 pm - 10:25 amEWR-CNX
29h 07m2 stops
EVA Air Logo
11:35 am - 6:59 amCNX-EWR
30h 24m2 stops
$1,125EVA Air
Find Deal
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 September, where tickets cost $925 (return) on average. On the other hand, the most expensive months are January and December, where the average cost of round-trip tickets is $1,779 and $1,575 respectively.

Good to know

Low seasonJune
Cheapest flight$401
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly and prices are also 6% 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 $401 for a one-way ticket and $753 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, and Star Alliance are the airline alliances operating flights between Newark Liberty Airport and Chiang Mai, with SkyTeam being the most commonly used for this route.

  • 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 $1,170 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 $1,200 and an overall rating of 8.0.

  • 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 1121 reviews
8.2Comfort
8.7Crew
8.5Boarding
8.1Food
8.2Entertainment
Airline reviews

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

10.0 ExcellentAnonymous, Jul 2025DFW - ICN
Read more Korean Air reviews

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

This was an amazing flight. The crew was great. The service was great. The food provided was great.

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.

The delay in Korea was a pain and set us back a day. I have to give big props to Korean Air for setting up a hotel with dinner and transportation to and from the hotel. I also needed assistance with a wheelchair and they did an outstanding job.

Great except for the delay in Korea. Korean Air did a great job setting up a hotel for the night. I also needed assistance with a wheelchair and they were outstanding.

The flight was on time and very quick, as expected, but the leg room isn't great in coach seats.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

At first, we were on the runway for about an hour, literally. The Captain did explain that the Control Tower just had a change shift (sounds like an unrealistic excuse) and then that we had to change a runway. A regular economy seat is made for 12 yo twiggy. I understand Delta wants to push for an upgrade, but after sitting in a Comfort seat and in First class. I would say First class is not worthy of my money. The landing was delayed because of the weather in NYC, I don't hold that against Delta, of course. The Captain did alert us to that upon takeoff in Vegas and again as we reached NY.

Not a "Delta" issue, but a JFK issue: We booked a connecting flight with 3 1/2 hours between to clearn immigration and customs. Our inbound flight (BCN to JFK) was on the taxiway 45 minutes which ate into our layover time. Immigtration was insanely quick with the CBP MPC app; however, clearing TSA (again, after we were ALREADY cleared in Spain on the inbound international flight) took over 95 minutes. This left us with 10 minutes before boarding the connecting flight (JFK to SAN) to walk to the far end of Terminal 4 and try to find food. We didn't find any food that could promise to serve us in under 10 minutes so we boarded the Delta flight after coming off a plance and an 8-hour flight knowing that we wouldn't be served any food on the next 5 1/2 hour flight. I feel like Delta needs to put pressure on the JFK TSA to open more screening stations (by our count, we saw only 5 scanners open and a line of - as we said - over 90 minutes. The insult is that we WERE ALREADY SCREENED through TSA, but as you come off one flight into the USA, you have to go through the whole process again. It seems like if you have a connecting flight, there should be a way to pass through immigration and customs without needing to return through TSA.

Overall, aside from the baggage issue, it was as good as one expects.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

I am still upset that my bag was lost on a recent trip to Rome ; we were inconvenienced and out €150 Euros ; delta has refused to reimburse us

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

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