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Cheap flights from Chiang Mai to Surabaya from ฿4,508

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/8. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — SUB
20 Jul — 27 Jul1
1 adult

Cheap flight deals from Chiang Mai to Surabaya

Discover tips and strategies to find the most affordable flight options for your journey from Chiang Mai (CNX) to Surabaya (SUB). 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 15 July 2025.

Round-trip from

฿16,765

One-way from

฿4,508
Malaysia Airlines
  • Malaysia Airlines
  • 29/8-2/9
  • 2 total stops
  • 43h 35m total
  • Chiang Mai to Surabaya
Search Deals
22/8
  • 22/8
  • 1 total stop
  • 17h 25m total
  • Chiang Mai to Surabaya
Search Deals

Find flight deals from Chiang Mai to Surabaya

Cheapest flights from Chiang Mai to Surabaya
Explore the most affordable flight options available from Chiang Mai to Surabaya. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2025.

Fri 29/812:35CNX - SUB
1 stop26h 15mMalaysia Airlines
Tue 2/918:20SUB - CNX
1 stop17h 20mMalaysia Airlines
Deal found 14/7฿16,765
Fri 29/810:10CNX - SUB
2 stops34h 55mGaruda Indonesia
Tue 2/911:35SUB - CNX
2 stops28h 15mGaruda Indonesia
Deal found 14/7฿27,499

Cheapflights Fare Finder

Customise your flight search to find flights from Chiang Mai to Surabaya that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 15 July 2025.
Use the filters below to find and compare flights from Chiang Mai to Surabaya that are best for you.

Fly from

Chiang Mai

Fly to

Surabaya

Route

Depart

Return

Price

Chiang MaiSurabaya

CNX - SUB

CNXSUB

Chiang Mai

Fri 29/8

12:35-14:50

1 stop26h 15m

Surabaya Juanda

Tue 2/9

18:20-11:40

1 stop17h 20m

฿16,765

Chiang MaiSurabaya

CNX - SUB

CNXSUB

Chiang Mai

Fri 29/8

10:10-21:05

2 stops34h 55m

Surabaya Juanda

Tue 2/9

11:35-15:50

2 stops28h 15m

฿27,499

Chiang MaiSurabaya

CNX - SUB

CNXSUB

Chiang Mai

Fri 22/8

17:20-10:45

1 stop17h 25m

฿4,508

Chiang MaiSurabaya

CNX - SUB

CNXSUB

Chiang Mai

Fri 22/8

12:35-09:10

1 stop20h 35m

฿8,853

Flights are sorted by cheapest return flights first.

Deals found on 15/7

Best time to book a flight from Chiang Mai to Surabaya

Have a flexible travel schedule? Discover the best time to fly to Surabaya from Chiang Mai with our price prediction graph.
Estimated return 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.

Reviews of airlines servicing Surabaya

Get insights into the airlines that provide service to Surabaya. 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 Surabaya. Reviews last updated 15 July 2025.
Read through reviews of airlines operating flights from Chiang Mai to Surabaya, such as Garuda Indonesia and Malaysia Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Garuda Indonesia
8.1
Very Good
77 reviews
Check prices

Crew

8.6

Entertainment

7.4

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.5

Reviews

1 / 2
10.0
Excellent

Piero,Sep 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.
Garuda Indonesia
8.1
Very Good
77 reviews
Garuda Indonesia
8.1
Very Good
77 reviews
Check prices

Crew

8.6

Entertainment

7.4

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.5

Reviews

1 / 2
10.0
Excellent

Piero,Sep 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.
Malaysia Airlines
7.4
Good
269 reviews
Garuda Indonesia
8.1
Very Good
77 reviews
Check prices

Crew

8.6

Entertainment

7.4

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.5

Reviews

1 / 2
10.0
Excellent

Piero,Sep 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.

Related info for your journey

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

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

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

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

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

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

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

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