Cheap flights from Surabaya to Bangkok from Rp 917,732

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 19/10. Fares are subject to change and may not be available on all flights or dates of travel.
SUB — BKK
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap 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 16 September 2025.

Round-trip from

Rp 2,163,225

One-way from

Rp 917,732

Popular in

December

Cheapest in

August

Average price

Rp 4,392,002
Indonesia AirAsia
  • Indonesia AirAsia
  • 26/10-31/10
  • Nonstop
  • 8h 30m total
  • Surabaya to Bangkok
Indonesia AirAsia
  • Indonesia AirAsia
  • 19/10
  • Nonstop
  • 4h 20m total
  • Surabaya to Bangkok
Highest demand for flights based on searches. 14% potential increase in price (Rp 10,318,399,488 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (Rp 2,060,180,864 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from Surabaya to Bangkok

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 16 September 2025.

Sun 26/1013.35SUB - DMK
Nonstop4h 20mIndonesia AirAsia
Fri 31/1018.25DMK - SUB
Nonstop4h 10mIndonesia AirAsia
Deal found 15/9Rp 2,163,225
Thu 6/1113.40SUB - DMK
Nonstop4h 10mThai Lion Air
Wed 12/1108.40DMK - SUB
Nonstop4h 00mThai Lion Air
Deal found 14/9Rp 2,376,270
Thu 9/1013.30SUB - DMK
Nonstop4h 20mIndonesia AirAsia
Sun 12/1018.20DMK - SUB
Nonstop4h 10mIndonesia AirAsia
Deal found 15/9Rp 2,409,046
Fri 10/1013.30SUB - DMK
Nonstop4h 20mIndonesia AirAsia
Thu 16/1018.20DMK - SUB
Nonstop4h 10mIndonesia AirAsia
Deal found 14/9Rp 3,064,569
Sun 26/1013.35SUB - DMK
Nonstop4h 20mMultiple Airlines
Fri 31/1014.55DMK - SUB
1 stop8h 30mMultiple Airlines
Deal found 15/9Rp 3,113,733
Tue 7/1013.30SUB - DMK
Nonstop4h 20mIndonesia AirAsia
Fri 10/1018.20DMK - SUB
Nonstop4h 10mIndonesia AirAsia
Deal found 15/9Rp 3,310,390
Fri 10/1013.25SUB - DMK
1 stop7h 25mMultiple Airlines
Thu 16/1018.20DMK - SUB
Nonstop4h 10mMultiple Airlines
Deal found 14/9Rp 3,490,659
Thu 9/1005.00SUB - DMK
1 stop7h 00mMultiple Airlines
Sun 12/1018.20DMK - SUB
Nonstop4h 10mMultiple Airlines
Deal found 15/9Rp 3,588,987
Sat 1/1105.00SUB - DMK
1 stop6h 30mMultiple Airlines
Sun 9/1118.25DMK - SUB
Nonstop4h 10mMultiple Airlines
Deal found 15/9Rp 3,605,375
Thu 6/1113.35SUB - DMK
Nonstop4h 20mMultiple Airlines
Wed 12/1108.35DMK - SUB
1 stop8h 20mMultiple Airlines
Deal found 15/9Rp 3,670,928
Wed 29/1010.15SUB - BKK
1 stop6h 45mSingapore Airlines
Wed 5/1120.00BKK - SUB
1 stop19h 40mSingapore Airlines
Deal found 14/9Rp 3,736,480
Tue 7/1011.20SUB - DMK
1 stop6h 50mMultiple Airlines
Fri 10/1018.20DMK - SUB
Nonstop4h 10mMultiple Airlines
Deal found 14/9Rp 3,867,584

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 16 September 2025.
Use the filters below to find and compare flights from Surabaya to Bangkok that are best for you.

Fly from

Surabaya

Fly to

Bangkok

Route

Depart

Return

Price

SurabayaBangkok

SUB - DMK

SUBDMK

Surabaya Juanda

Sun 26/10

13.35-17.55

Nonstop4h 20m

Bangkok Don Mueang Intl

Fri 31/10

18.25-22.35

Nonstop4h 10m

Rp 2,163,225

SurabayaBangkok

SUB - DMK

SUBDMK

Surabaya Juanda

Thu 6/11

13.40-17.50

Nonstop4h 10m

Bangkok Don Mueang Intl

Wed 12/11

08.40-12.40

Nonstop4h 00m

Rp 2,376,270

SurabayaBangkok

SUB - DMK

SUBDMK

Surabaya Juanda

Thu 9/10

13.30-17.50

Nonstop4h 20m

Bangkok Don Mueang Intl

Sun 12/10

18.20-22.30

Nonstop4h 10m

Rp 2,409,046

SurabayaBangkok

SUB - DMK

SUBDMK

Surabaya Juanda

Fri 10/10

13.30-17.50

Nonstop4h 20m

Bangkok Don Mueang Intl

Thu 16/10

18.20-22.30

Nonstop4h 10m

Rp 3,064,569

SurabayaBangkok

SUB - DMK

SUBDMK

Surabaya Juanda

Sun 26/10

13.35-17.55

Nonstop4h 20m

Bangkok Don Mueang Intl

Fri 31/10

14.55-23.25

1 stop8h 30m

Rp 3,113,733

SurabayaBangkok

SUB - DMK

SUBDMK

Surabaya Juanda

Tue 7/10

13.30-17.50

Nonstop4h 20m

Bangkok Don Mueang Intl

Fri 10/10

18.20-22.30

Nonstop4h 10m

Rp 3,310,390

SurabayaBangkok

SUB - DMK

SUBDMK

Surabaya Juanda

Fri 10/10

13.25-20.50

1 stop7h 25m

Bangkok Don Mueang Intl

Thu 16/10

18.20-22.30

Nonstop4h 10m

Rp 3,490,659

SurabayaBangkok

SUB - DMK

SUBDMK

Surabaya Juanda

Thu 9/10

05.00-12.00

1 stop7h 00m

Bangkok Don Mueang Intl

Sun 12/10

18.20-22.30

Nonstop4h 10m

Rp 3,588,987

SurabayaBangkok

SUB - BKK

SUBBKK

Surabaya Juanda

Sat 28/2

15.50-23.10

1 stop7h 20m

Bangkok Suvarnabhumi

Tue 3/3

05.40-17.05

1 stop11h 25m

Rp 4,326,450

SurabayaBangkok

SUB - BKK

SUBBKK

Surabaya Juanda

Tue 4/11

10.00-19.20

1 stop9h 20m

Bangkok Suvarnabhumi

Sun 9/11

20.05-17.05

1 stop21h 00m

Rp 4,326,450

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 38 results
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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

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

Use this chart to determine the optimal time to book a return flight from Surabaya to Bangkok. Price data was last updated on 12 September 2025.

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 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Surabaya to Bangkok (average of Rp 155). Flying from Surabaya to Bangkok in December is currently the most expensive (average of Rp 220). 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 SUB to BKK?

Find hourly flight availability from Surabaya to Bangkok. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 September 2025.

A simple way to save on the total cost of your ticket is to fly from Surabaya to Bangkok in the evening. If you’re flexible enough to do this you can expect to save up to 46% on your trip compared to booking a flight in the afternoon.

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 16 September 2025.
See what other customers who have flown with Singapore Airlines, Malaysia Airlines, andScoot 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.

Entertainment

8.0

Overall

8.1

Food

7.7

Boarding

8.2

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Entertainment

8.0

Overall

8.1

Food

7.7

Boarding

8.2

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Entertainment

8.0

Overall

8.1

Food

7.7

Boarding

8.2

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Entertainment

8.0

Overall

8.1

Food

7.7

Boarding

8.2

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Entertainment

8.0

Overall

8.1

Food

7.7

Boarding

8.2

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

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. 6 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 4h 10m. There are 2721 km between Surabaya and Bangkok. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Our cheapest airline available from Surabaya to Bangkok is Indonesia AirAsia. Our recent data shows that you can find tickets from as low as Rp 2,167,650 on this airline. Additional options worth looking into are Thai Lion Air and Scoot, starting at Rp 2,292,036 and Rp 2,533,923 round-trip. You may be able to fly from Surabaya to Bangkok for 43% less than the average price by searching for these airlines.

  • 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, August is the cheapest month in which you can book a flight from Surabaya to Bangkok (average of Rp 155). Flying from Surabaya to Bangkok in December is currently the most expensive (average of Rp 220). 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.

Top 6 airlines flying from Surabaya to Bangkok

Discover the top 6 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 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Indonesia AirAsiaCheapestRp 2,167,650AverageRp 2,498,853FlexibilityNo cancel feeOn-timeN/A
Search Indonesia AirAsia flights
Thai Lion AirCheapestRp 2,292,036AverageRp 3,084,153FlexibilityNo cancel feeOn-timeN/A
Search Thai Lion Air flights
ScootCheapestRp 2,533,923AverageRp 3,254,179FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Batik AirCheapestRp 3,529,990AverageRp 4,709,522FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Malaysia AirlinesCheapestRp 3,676,008AverageRp 4,900,524FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapestRp 4,025,729AverageRp 5,056,375FlexibilityNo 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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