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Chiang Mai

Cheap flights from Rayong to Chiang Mai (UTP - CNX)

UTP — CNX
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheapflights Tip: The best prices from Utapao Rayong Pattaya to Chiang Mai are usually found in June or October, booked 80 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Find flight deals from Rayong to Chiang Mai

Discover tips and strategies to find the most affordable flight options for your journey from Rayong (UTP) to Chiang Mai (CNX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Popular in

January

Cheapest in

June

Average price

$136

Good one-way deal

$51 or less
Provider with most accurate pricing for Utapao Rayong Pattaya-Chiang Mai flight deals.
Search Deals
Provider most trusted by Cheapflights users for Utapao Rayong Pattaya-Chiang Mai flights.
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Price to beat on a one-way flight from Utapao Rayong Pattaya to Chiang Mai.
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Compare providers for flights from Rayong to Chiang Mai

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Rayong to Chiang Mai in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Rayong-Chiang Mai flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Rayong-Chiang Mai flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Rayong-Chiang Mai flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rayong-Chiang Mai flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Rayong-Chiang Mai flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Rayong to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Rayong with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Rayong to Chiang Mai

How far ahead should I book a flight from Rayong to Chiang Mai?

Use this chart to determine the optimal time to book a round-trip flight from Rayong to Chiang Mai. Price data was last updated on December 12, 2025.

To ensure you get the cheapest price possible for a flight from Rayong to Chiang Mai, you should look to book at least 79 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Rayong to Chiang Mai?

Currently, August is the cheapest month in which you can book a flight from Rayong to Chiang Mai (average of $17). Flying from Rayong to Chiang Mai in November is currently the most expensive (average of $56). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from UTP to CNX?

Find hourly flight availability from Rayong to Chiang Mai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Rayong to Chiang Mai as you normally would.

Reviews of airlines servicing Chiang Mai

Get insights into the airlines that provide service to Chiang Mai. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chiang Mai. Reviews last updated December 15, 2025.
Peruse reviews from past customers who have flown with Thai Lion Air from Rayong to Chiang Mai to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai Lion Air
6.9
Okay
35 reviews

Boarding

7.2

Crew

7.8

Entertainment

4.9

Food

5.4

Comfort

6.9

Overall

6.9

Reviews

1 / 1
4.0
Okay

Jahnvi,Dec 2025

URT - DMK

Like nothing. The crew was inhospitable . It was just a task for them. They had mentioned 2 flights but eventually clubbed both. The flight was delayed. There was no crew at the arrival at Bangkok. Leading to no directions navigation for the connecting flight to Surat Thani
Thai Lion Air
6.9
Okay
35 reviews
Thai Lion Air
6.9
Okay
35 reviews

Boarding

7.2

Crew

7.8

Entertainment

4.9

Food

5.4

Comfort

6.9

Overall

6.9

Reviews

1 / 1
4.0
Okay

Jahnvi,Dec 2025

URT - DMK

Like nothing. The crew was inhospitable . It was just a task for them. They had mentioned 2 flights but eventually clubbed both. The flight was delayed. There was no crew at the arrival at Bangkok. Leading to no directions navigation for the connecting flight to Surat Thani

Related info for your journey

Find useful and relevant information for your journey from Rayong to Chiang Mai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Rayong to Chiang Mai flight route?

    Flights from Utapao Rayong Pattaya to Chiang Mai have been viewed 1 times in the past calendar month.

  • What is the cheapest airline to fly from Rayong to Chiang Mai round-trip?

    Our cheapest airline available from Rayong to Chiang Mai is Thai Lion Air. Our recent data shows that you can find tickets from as low as $63 on this airline. You may be able to fly from Rayong to Chiang Mai for 39% less than the average price by searching for this airline.

  • Can I find deals for flights from Rayong to Chiang Mai that include hotel bookings?

    Yes. In addition to deals on Rayong to Chiang Mai flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rayong to Chiang Mai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rayong to Chiang Mai.

  • Can I find deals for business class flights from Rayong to Chiang Mai?

    Yes. Cheapflights offers flight deals from Rayong to Chiang Mai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Rayong to Chiang Mai?

    Currently, August is the cheapest month in which you can book a flight from Rayong to Chiang Mai (average of $17). Flying from Rayong to Chiang Mai in November is currently the most expensive (average of $56). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Rayong to Chiang Mai

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Rayong to Chiang Mai

Discover the top airline that operate flights from Rayong to Chiang Mai. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai Lion AirCheapest$63Average$119FlexibilityNo cancel feeOn-timeN/A

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