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Cheap flights from Surabaya to Bangkok from Rp 2,420,958

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
SUB — BKK
11 Aug — 18 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Surabaya to Bangkok

Enter your travel dates to find the best prices.

Cheapest flights from Surabaya to Bangkok
Explore the most affordable flight options available from Surabaya to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 July 2026.

Fri 2/1006.00
SUB
-
BKK
1 stop6h 40m
Royal Brunei Airlines
Fri 9/1013.30
BKK
-
SUB
1 stop7h 30m
Royal Brunei Airlines
Deal found 7/7Rp 4,299,910
Wed 21/1015.50
SUB
-
BKK
1 stop7h 15m
Malaysia Airlines
Sat 24/1006.00
BKK
-
SUB
1 stop8h 50m
Malaysia Airlines
Deal found 10/7Rp 4,372,177
Wed 23/915.50
SUB
-
BKK
1 stop7h 15m
Malaysia Airlines
Wed 30/906.00
BKK
-
SUB
1 stop8h 50m
Malaysia Airlines
Deal found 10/7Rp 4,408,311
Sat 10/1015.50
SUB
-
BKK
1 stop7h 15m
Malaysia Airlines
Mon 12/1019.45
BKK
-
SUB
1 stop13h 25m
Malaysia Airlines
Deal found 8/7Rp 4,426,378
Fri 14/815.50
SUB
-
BKK
1 stop24h 30m
Malaysia Airlines
Fri 21/806.00
BKK
-
SUB
1 stop8h 50m
Malaysia Airlines
Deal found 11/7Rp 4,462,512
Thu 1/1015.50
SUB
-
BKK
1 stop27h 05m
Malaysia Airlines
Sun 4/1006.00
BKK
-
SUB
1 stop8h 50m
Malaysia Airlines
Deal found 10/7Rp 4,516,712
Mon 28/910.00
SUB
-
BKK
1 stop13h 05m
Malaysia Airlines
Fri 2/1006.00
BKK
-
SUB
1 stop11h 20m
Malaysia Airlines
Deal found 11/7Rp 4,552,846
Thu 24/915.50
SUB
-
BKK
1 stop7h 15m
Malaysia Airlines
Mon 28/919.45
BKK
-
SUB
1 stop21h 35m
Malaysia Airlines
Deal found 7/7Rp 4,570,912
Thu 24/915.50
SUB
-
BKK
1 stop7h 15m
Malaysia Airlines
Sun 27/906.00
BKK
-
SUB
1 stop27h 10m
Malaysia Airlines
Deal found 8/7Rp 4,607,046
Mon 26/1018.05
SUB
-
BKK
1 stop16h 10m
Malaysia Airlines
Fri 30/1005.40
BKK
-
SUB
1 stop11h 25m
Malaysia Airlines
Deal found 9/7Rp 4,661,246
Wed 23/905.05
SUB
-
DMK
1 stop13h 05m
Multiple Airlines
Wed 30/913.35
DMK
-
SUB
1 stop9h 55m
Multiple Airlines
Deal found 11/7Rp 5,817,525
Wed 21/1005.05
SUB
-
DMK
1 stop11h 10m
Multiple Airlines
Sat 24/1010.05
DMK
-
SUB
1 stop7h 05m
Multiple Airlines
Deal found 10/7Rp 5,925,926

Find flight deals from Surabaya to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from Surabaya (SUB) to Bangkok (TH1). 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 12 July 2026.

Round-trip from

Rp 4,245,709

One-way from

Rp 2,420,958

Popular in

June

Cheapest in

November

Average price

Rp 5,546,522
Malaysia Airlines
  • Malaysia Airlines
  • 23/9-30/9
  • 2 total stops
  • 27h 55m total
  • Surabaya to Bangkok
Search Deals
5/9
  • 5/9
  • 2 total stops
  • 17h 15m total
  • Surabaya to Bangkok
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (Rp 22,006,609,920 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (Rp 3,038,014,208 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Surabaya to Bangkok 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 22,532 searches. Data last updated 12 July 2026.
Use the filters below to find and compare flights from Surabaya to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SurabayaBangkok

SUB - BKK

SUBBKK

Surabaya Juanda

Mon 26/10

18.05-10.15

1 stop16h 10m

Bangkok Suvarnabhumi

Fri 30/10

05.40-17.05

1 stop11h 25m

Rp 4,661,246

SurabayaBangkok

SUB - BKK

SUBBKK

Surabaya Juanda

Fri 14/8

18.20-16.20

1 stop22h 00m

Bangkok Suvarnabhumi

Sun 23/8

06.00-17.20

1 stop11h 20m

Rp 4,697,380

SurabayaBangkok

SUB - BKK

SUBBKK

Surabaya Juanda

Fri 2/10

18.20-17.20

1 stop23h 00m

Bangkok Suvarnabhumi

Fri 9/10

19.45-09.10

1 stop13h 25m

Rp 4,733,514

SurabayaBangkok

SUB - BKK

SUBBKK

Surabaya Juanda

Wed 23/9

10.00-16.20

1 stop6h 20m

Bangkok Suvarnabhumi

Wed 30/9

06.00-09.10

1 stop27h 10m

Rp 4,787,714

SurabayaBangkok

SUB - BKK

SUBBKK

Surabaya Juanda

Mon 3/8

18.20-16.20

1 stop22h 00m

Bangkok Suvarnabhumi

Tue 11/8

11.05-17.20

1 stop6h 15m

Rp 5,004,516

SurabayaBangkok

SUB - BKK

SUBBKK

Surabaya Juanda

Mon 3/8

18.20-16.20

1 stop22h 00m

Bangkok Suvarnabhumi

Wed 12/8

06.00-14.50

1 stop8h 50m

Rp 5,203,252

SurabayaBangkok

SUB - BKK

SUBBKK

Surabaya Juanda

Mon 24/8

10.25-08.05

1 stop21h 40m

Bangkok Suvarnabhumi

Mon 31/8

09.20-15.40

1 stop6h 20m

Rp 5,600,722

SurabayaBangkok

SUB - DMK

SUBDMK

Surabaya Juanda

Wed 21/10

05.05-16.15

1 stop11h 10m

Bangkok Don Mueang Intl

Sat 24/10

10.05-17.10

1 stop7h 05m

Rp 5,925,926

SurabayaBangkok

SUB - BKK

SUBBKK

Surabaya Juanda

Sat 22/8

15.50-13.25

1 stop21h 35m

Bangkok Suvarnabhumi

Tue 25/8

18.40-09.10

1 stop14h 30m

Rp 5,925,926

SurabayaBangkok

SUB - DMK

SUBDMK

Surabaya Juanda

Wed 23/9

05.05-20.10

2 stops15h 05m

Bangkok Don Mueang Intl

Wed 30/9

10.00-19.20

2 stops9h 20m

Rp 6,160,795

Flights are sorted by cheapest return flights first.

Deals found on 11/7

Showing 1-10 of 31 resultsSorted by cheapest first
1
2
3
4

Best time to book a flight from Surabaya to Bangkok

Have a flexible travel schedule? Discover the best time to fly to Bangkok from Surabaya 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.

Cheapflights Insights

Everything you need to know about your flight from Surabaya to Bangkok

What is the cheapest month to book a flight from Surabaya to Bangkok?

Currently, July is the cheapest month in which you can book a flight from Surabaya to Bangkok (average of Rp 794,941). Flying from Surabaya to Bangkok in December is currently the most expensive (average of Rp 2,330,623). 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.

How much does it cost for a return flight from Surabaya to Bangkok?

How often are flights from Surabaya to Bangkok delayed?

About 12% of weekly flights between Surabaya and Bangkok have experienced delays in the past year, with the average delay time being 111 minutes.

What is the most punctual flight time for Surabaya to Bangkok flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Surabaya to Bangkok flights?

Over the past year, AirAsia have had the lowest number of delays on this route, with just 6% of flights being delayed.

How far ahead should I book a flight from Surabaya to Bangkok?

The price you pay for your flight from Surabaya to Bangkok may vary depending on when you book. For the best chance of a lower fare, look to book 77 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Bangkok

Get insights into the airlines that provide service to Bangkok. 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 Bangkok. Reviews last updated 12 July 2026.
See what other customers who have flown with Singapore Airlines,Malaysia Airlines, andThai Lion Air from Surabaya to Bangkok have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,572 reviews
Check prices

Food

7.8

Overall

8.2

Crew

8.6

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Singapore Airlines
8.2
Very Good
1,572 reviews
Singapore Airlines
8.2
Very Good
1,572 reviews
Check prices

Food

7.8

Overall

8.2

Crew

8.6

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Malaysia Airlines
7.3
Good
313 reviews
Singapore Airlines
8.2
Very Good
1,572 reviews
Check prices

Food

7.8

Overall

8.2

Crew

8.6

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Thai Lion Air
7.0
Good
46 reviews
Singapore Airlines
8.2
Very Good
1,572 reviews
Check prices

Food

7.8

Overall

8.2

Crew

8.6

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Indonesia AirAsia
6.9
Okay
62 reviews
Singapore Airlines
8.2
Very Good
1,572 reviews
Check prices

Food

7.8

Overall

8.2

Crew

8.6

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Scoot
6.7
Okay
325 reviews
Singapore Airlines
8.2
Very Good
1,572 reviews
Check prices

Food

7.8

Overall

8.2

Crew

8.6

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Related info for your journey

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

  • What airport do you fly from for flights from Surabaya to Bangkok?

    Surabaya Juanda (SUB), located 15.0 km from the city centre, is the airport you fly out of when you book flights from Surabaya to Bangkok. 5 airlines have flights from Juanda to Bangkok on a regular basis. Booking flights from Surabaya Juanda to Bangkok should not be difficult; the airport handles an average of 0 outbound flights to Bangkok per day.

  • How long is the flight from Surabaya to Bangkok?

    Departing from Surabaya to Bangkok will take you 16h 10m. There are 2692 km between Surabaya and Bangkok.

  • What are the cheapest airlines flying from Surabaya to Bangkok round-trip?

    Our cheapest airline available from Surabaya to Bangkok is Thai Lion Air. Our recent data shows that you can find tickets from as low as Rp 975,610 on this airline. Additional options worth looking into are Indonesia AirAsia and Scoot, starting at Rp 1,538,211 and Rp 3,296,838 round-trip. You may be able to fly from Surabaya to Bangkok for 77% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Surabaya to Bangkok one-way?

    The cheapet airlines for a one-way flight from Surabaya to Bangkok are Indonesia AirAsia (Rp 789,160), Thai Lion Air (Rp 803,794), and Scoot (Rp 1,745,077).

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

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

  • How can I find direct flights from Surabaya to Bangkok?

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

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

    Yes. Cheapflights offers flight deals from Surabaya to Bangkok 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 Surabaya to Bangkok?

    Currently, July is the cheapest month in which you can book a flight from Surabaya to Bangkok (average of Rp 794,941). Flying from Surabaya to Bangkok in December is currently the most expensive (average of Rp 2,330,623). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Surabaya to Bangkok

See prices for flight routes from nearby airports that may be better suited for you.
Surabaya to Phuket City flights
Surabaya to Krabi flights

Top 5 airlines flying from Surabaya to Bangkok

Discover the top 5 airlines that operate flights from Surabaya to Bangkok. 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 22,532 searches. Data last updated 12 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Thai Lion AirCheapestRp 975,610AverageRp 2,747,245FlexibilityNo cancel feeOn-timeN/A
Search Thai Lion Air flights
Indonesia AirAsiaCheapestRp 1,538,211AverageRp 2,601,355FlexibilityNo cancel feeOn-timeN/A
Search Indonesia AirAsia flights
ScootCheapestRp 3,296,838AverageRp 5,205,058FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Malaysia AirlinesCheapestRp 3,884,734AverageRp 5,509,485FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapestRp 4,338,212AverageRp 5,312,376FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Surabaya to Bangkok?

When you search for this flight from Surabaya to Bangkok, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Surabaya to Bangkok?

Cheapflights simply makes it quick and affordable to book flights from Surabaya to Bangkok by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Surabaya to Bangkok with no change fees?

Yes! Cheapflights helps users easily find flights from Surabaya to Bangkok with no change fees.

Can Cheapflights notify me if prices for flights from Surabaya to Bangkok become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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