$115 Cheap Flights from Singapore to Chiang Rai International
One-way
Departing from
Singapore
Going to
Chiang Rai International
Chiang Rai Province (CEI)
Thailand • September, 2026
77% AI deal score
$278 $115
Chiang Rai Province (CEI)
Thailand • August, 2026
51% AI deal score
$116
This is the lowest one-way flight price found by RatePunk users in the last 24 hours for a flight going to Chiang Rai International. Fares are subject to change and may not be available for all dates. (Data last updated 5/19/2026).
Popular airlines to Chiang Rai International
AirAsia
Cathay Pacific
Nok Air
Royal Flying Doctor Service
Cathay Dragon
Bangkok Airways
Thai Lion Mentari
SriLankan Airlines
363,267 searches in the past 7 days on RatePunk
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Top Cheap Flight Deals from Singapore to Chiang Rai International
The cheapest time to fly to Chiang Rai International
Ready to jet to Chiang Rai International on a budget? Check out these popular routes with surprisingly cheap fares (one-way prices):
Facts About Flights from Singapore to Chiang Rai Province
To help you plan your journey, here are some quick Chiang Rai Province flight facts and tips.
Chiang Rai Province airports
Chiang Rai Province is primarily served by Chiang Rai International Airport (CEI), also known as Mae Fah Luang Chiang Rai Airport. CEI is the main air gateway to the province and the surrounding northern regions of Thailand. It handles both domestic and international flights, connecting Chiang Rai to major cities in Thailand and other countries in Asia. The airport offers essential facilities and services for travelers, including transportation options, restaurants, and shops. CEI plays a vital role in supporting tourism and economic activities in Chiang Rai, providing convenient access for visitors and businesses alike.
Pro tip: search “Chiang Rai Province (Any)” to see fares to all Chiang Rai Province airports – sometimes one is cheaper than the others on your dates.
Insights for flights to Chiang Rai International
Cheapest airport
Chiang Rai (CEI)
Chiang Rai Airport (CEI) is your gateway to Northern Thailand's wonders! Nestled close to the city, it offers a cozy and efficient entry point to explore ancient temples, lush landscapes, and vibrant culture.
Nonstop vs. 1-stop
20+ cities
Chiang Rai Province acts as a secondary airport, providing essential connectivity to both domestic and international destinations, with popular routes including Bangkok, Chiang Mai, and Kunming.
Number of airlines
10+ airlines
Chiang Rai province is served by more than 10 airlines, with popular choices including full-service carriers like Thai Airways and budget-friendly options such as Thai Lion Air and Thai Vietjet Air.
Typical price range (round-trip)
From $120 to $600
Dreaming of Chiang Rai? Flight prices typically range from $120 to $600, but watch out! Prices can soar during peak tourist season (November to February) and around major Thai holidays like Songkran. The distance from major international hubs and the specific airline can also play a big role in what you pay.
Flight frequency
100+ flights
Flights to Chiang Rai Province operate daily, offering travelers various options. Peak seasons and holidays may see increased flight frequency, with morning and evening departures being common.
CEI Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
CEI airport insights
Best days to catch a deal
Tue, Thur
Based on the provided data, Saturday is the best day to find cheap flight deals for Chiang Rai International Airport. Tuesday also shows a high count, suggesting it's another potentially good day to search for deals.
Avg. deal survival time
11.1 hours
Deals for Chiang Rai International Airport typically last around 11.1 hours. This means you should book quickly when you find a good fare.
Rare deal frequency
15 deals
In the past month, we've discovered 15 rare flight deals for Chiang Rai International Airport. These rare deals, which received an AI Deal Score of 90 or higher, typically include mistake fares, special promotions, or ultra-discounts.
Average price drop
-5%
The average price drop for flights to Chiang Rai International Airport is 5.1%, potentially saving you money on your trip. This decrease suggests that travelers might find better deals by monitoring prices and booking strategically.
Next 4 weeks: deal forecast
Chiang Rai International Airport Flight Forecast
Based on current trends, flights to Chiang Rai International Airport next month are expected to remain stable with no significant price drops or increases anticipated. Travelers can expect similar fares to those observed in the current month.
Top 5 biggest price drops (last 3 months)
Found on May 5
Patna - CEI
$2,100 → $226
89%
Found on April 30
Mérida - CEI
$4,725 → $694
85%
Found on April 30
Louisville - CEI
$3,475 → $731
79%
Found on April 29
Okinawa Island - CEI
$825 → $179
78%
Found on May 3
Santo Domingo - CEI
$3,625 → $788
78%
Check these nearby airports too
Looking for more options? These airports near CEI sometimes drop rare deals too:
Lampang (LPT)
~5 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially LPT for long-haul deal surprises.
When Is the Best Time to Fly from Singapore to Chiang Rai International
Timing is everything when hunting for cheap flights. Here are data-backed insights on the best times to fly to Chiang Rai International:
Cheapest month
September
Cheapest month
Looking to snag the cheapest flight to Chiang Rai Province? September is your golden ticket! This month typically sees a dip in tourist traffic, translating to lower airfares and hotel rates. Plus, you'll enjoy the lush landscapes without the peak season crowds – a win-win for your wallet and your travel experience.
Best day to book
Tuesday
Best day to book
For the best flight deals to Chiang Rai Province, set your sights on booking on a Tuesday. Airlines often release new deals at the start of the week, and by Tuesday, you can swoop in to snag those bargains before they disappear. Mid-week booking is your secret weapon to saving on airfare!
Cheapest days to fly
Wednesday
Cheapest days to fly
If you're flexible with your travel dates, flying to Chiang Rai Province on a Wednesday can save you some serious cash. Mid-week flights tend to be less popular, prompting airlines to offer lower prices to fill those seats. Take advantage of this mid-week lull and enjoy a cheaper trip.
Advance booking sweet spot
2 months
Advance booking sweet spot
To lock in the best prices for flights to Chiang Rai Province, aim to book about 2 months in advance. This sweet spot allows you to capitalize on early bird discounts while avoiding the last-minute price surges. Planning ahead pays off, ensuring you get the most bang for your travel buck!
Seasonal considerations
Distinct
Seasonal considerations
Chiang Rai Province experiences distinct seasons that can impact flight prices and your overall travel experience. The cool, dry season (November to February) is peak season, with higher flight costs, while the rainy season (June to October) offers lower prices but wetter weather. Consider your priorities when booking – budget savings versus weather preferences!
TL;DR: To sum it up, September is typically the cheapest month to fly to Chiang Rai Province, and booking flights on a Tuesday can help you snag the best deals. Flying on Wednesday also tends to be lighter on your wallet. Aim to book about 2 months in advance to secure the best prices. Keep in mind that Chiang Rai Province has distinct seasons, with peak and off-peak times affecting flight costs, so plan accordingly!
Chiang Rai Province Airports & Ground Transportation
One big question for travelers is which Chiang Rai Province airport to fly into. Here’s a quick guide to Chiang Rai Province’s airports and how to get to the city from each:
Chiang Rai International Airport (CEI)
Chiang Rai International Airport is your gateway to exploring the serene beauty of northern Thailand! Just a short 10-kilometer hop from Chiang Rai city, the airport offers convenient access to the region's temples, tea plantations, and mountainous landscapes. While relatively small, CEI provides essential amenities such as restaurants, shops, and car rental services. Getting to and from the city is a breeze with readily available taxis and shuttle buses. Don't forget to grab a cup of delicious Thai coffee before your flight!
Tip: Arrive early to savor a last taste of authentic northern Thai cuisine at the airport restaurants.
Other airports
While Chiang Rai itself boasts an airport, travelers might consider flying into nearby cities for potentially better deals. However, reaching Chiang Rai from these airports requires ground transportation, such as buses or taxis, adding both time and expense to your journey. Factor in travel time and cost when comparing flight options to ensure you're truly saving money!
Airport transfers
Chiang Rai offers diverse airport transportation: taxis and private cars for direct routes, public buses for budget-friendly travel, and tuk-tuks for short distances. Songthaews offer a local experience, while car rentals provide freedom to explore the region. Choose the option that best suits your needs and budget!
What to Do in Chiang Rai Province
Chiang Rai Province isn’t just about getting there – it’s about enjoying the country once you arrive! Here are some top things to do in Chiang Rai Province, organized by interest:
Sightseeing & landmarks
Prepare to be amazed by Chiang Rai's stunning temples like the White Temple (Wat Rong Khun) and the Blue Temple (Wat Rong Suea Ten), each a unique architectural marvel. Don't miss the chance to visit the Black House (Baan Dam Museum), a quirky and thought-provoking art installation. For a panoramic view, head to the Choui Fong Tea Plantation and sip on some delicious local tea.
Arts & culture
Immerse yourself in the local culture by visiting the Hilltribe Museum & Education Center, where you can learn about the diverse ethnic groups in the region. Explore the Chiang Rai Night Bazaar for traditional crafts and cultural performances. Consider also a visit to the ancient city of Chiang Saen, steeped in history and legend.
Food & nightlife
Get ready for a culinary adventure! Chiang Rai offers a vibrant food scene, from authentic Northern Thai cuisine to international flavors. The Night Bazaar is a great place to sample local delicacies and enjoy the lively atmosphere. For a relaxed evening, find a riverside bar and enjoy a refreshing drink with a view.
Shopping & fashion
The Chiang Rai Night Bazaar is a treasure trove of handicrafts, clothing, and souvenirs. Explore the local markets for unique finds and support local artisans. For a more modern shopping experience, head to the CentralPlaza Chiangrai, where you'll find a variety of shops and restaurants.
Nearby getaways
Escape the city and explore the natural beauty of Chiang Rai province. Visit the Singha Park, a sprawling agricultural wonderland with tea plantations, fruit orchards, and flower gardens. For a truly unforgettable experience, consider a trek to the Golden Triangle, where Thailand, Laos, and Myanmar meet.
No matter your interest – be it art, food, nightlife, or nature – Chiang Rai Province has something for everyone. And the best part? Many events and attractions refresh throughout the year, so there’s always something new to experience each visit.
Chiang Rai Province Weather
Weather in Chiang Rai Province
Wed, May 6
15%
33° 23°
15%
Thu, May 7
15%
35° 23°
15%
Fri, May 8
65%
34° 23°
65%
Sat, May 9
95%
28° 23°
95%
Sun, May 10
55%
29° 23°
55%
Mon, May 11
60%
32° 23°
60%
Tue, May 12
35%
31° 23°
35%
Here’s a quick look at the weather you can expect, plus this week’s forecast:
Seasons: Chiang Rai experiences a tropical monsoon climate with three main seasons: the hot season (March-May) with temperatures ranging from 30°C to 35°C (86°F to 95°F), the rainy season (June-October) with high humidity and frequent rainfall, and the cool season (November-February) with temperatures between 20°C and 30°C (68°F to 86°F). The cool season is the most pleasant time to visit, while the hot season can be very intense.
Rain: Chiang Rai experiences rainfall primarily during the rainy season from June to October. The heavy rains can sometimes cause flooding and may impact travel plans, so it's best to check weather conditions before traveling during these months.
This week's forecast: This week in Chiang Rai, expect temperatures ranging from 28.3°C to 34.5°C (82.94°F to 94.1°F). There's a high chance of rain and thunderstorms from Friday to Monday, with precipitation probabilities ranging from 35% to 95%, while the rest of the week will be partly cloudy with a lower chance of rain.
(We update the weather forecast weekly so you know what to expect during your travel week. Always check a day or two before your flight for the most current conditions.)
Frequently Asked Questions About Flights to Chiang Rai International
(Have more questions?) Feel free to reach out or check our comprehensive Chiang Rai International travel guide. We’re here to help make your flight to Chiang Rai International (and the trip itself) as smooth as possible.
Pro Tips for Finding Cheap Flights to Chiang Rai International
Finally, to wrap up, here’s a cheat sheet of pro tips that experienced travelers use to save on Chiang Rai International flights:
Fly Off-Season, Save a Ton!: Chiang Rai is gorgeous year-round, but flying during the shoulder seasons (spring or fall) can save you a bundle. Fewer tourists mean airlines drop prices to fill those seats. It's like having the secret key to cheaper travel!
Be Flexible with Your Dates: Got a bit of wiggle room in your schedule? Mid-week flights are often cheaper than weekend getaways. Play around with your dates to find the sweet spot where prices dip. Your wallet will thank you!
Consider Budget Airlines: Don't shy away from budget airlines! Sure, you might skip the free peanuts, but you'll save a significant amount on your ticket. Just factor in any extra baggage fees to see if it's worth it. Who needs peanuts when you're saving money?
Book in Advance (But Not Too Early): There's a sweet spot for booking flights – usually a few months in advance. Waiting too long can mean higher prices as the plane fills up, but booking too early might mean you miss out on potential deals. Aim to book 2-3 months in advance for the best chance to snag a bargain!
Check Alternative Airports: Sometimes flying into a smaller, nearby airport can be cheaper. Check if there are alternative airports near Chiang Rai that might offer better deals. A little extra travel on the ground can translate to big savings in the air!
Use Incognito Mode When Searching: Airlines sometimes track your searches and hike up prices if they see you're repeatedly looking at the same flight. Browse in incognito mode or clear your cookies to see the most unbiased prices. Outsmart those sneaky algorithms!
Red-Eye Flights Are Your Friend: If you don't mind arriving a little bleary-eyed, consider a red-eye flight. These flights, which depart late at night or early in the morning, are often significantly cheaper than flights at more convenient times. Trade sleep for savings!
Mix and Match Airlines: Don't be afraid to book your outbound and return flights with different airlines. Sometimes, you can find better deals by piecing together your journey this way. It's like creating your own flight deal!
Take Advantage of Stopovers: Long layovers aren't always a bad thing. Consider flights with stopovers, as they are frequently cheaper than direct flights. This could be a good way to explore an additional city while also saving money!
Set Up Price Alerts on RatePunk: Ready for some flight-deal magic? Set up price alerts on RatePunk for your Chiang Rai flights. You'll get notified the second prices drop, ensuring you never miss out on the best deals. Let RatePunk do the work while you dream of Thailand!
By keeping these tips in mind, you’ll be well-equipped to find the cheapest flights to Chiang Rai International and make the most of your travel budget. After all, the more you save on your flight, the more you can spend on a Broadway show, a nice meal, or an extra tour in Chiang Rai International! 🎉✈️