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Cheap flights from Surabaya to Bangkok from Rp 741,490

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
SUB — BKK
2 Apr — 9 Apr1
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 3 March 2026.

Tue 18/813.30
SUB
-
DMK
Nonstop4h 20m
Indonesia AirAsia
Fri 21/818.20
DMK
-
SUB
Nonstop4h 10m
Indonesia AirAsia
Deal found 27/2Rp 1,803,168
Fri 19/613.30
SUB
-
DMK
Nonstop4h 20m
Indonesia AirAsia
Sun 28/618.20
DMK
-
SUB
Nonstop4h 10m
Indonesia AirAsia
Deal found 26/2Rp 1,904,280
Tue 3/313.35
SUB
-
DMK
Nonstop4h 20m
Indonesia AirAsia
Thu 5/318.25
DMK
-
SUB
Nonstop4h 10m
Indonesia AirAsia
Deal found 28/2Rp 2,173,913
Fri 18/1213.35
SUB
-
DMK
Nonstop4h 20m
Indonesia AirAsia
Fri 25/1218.25
DMK
-
SUB
Nonstop4h 10m
Indonesia AirAsia
Deal found 27/2Rp 2,258,173
Tue 19/513.30
SUB
-
DMK
Nonstop4h 20m
Indonesia AirAsia
Sun 24/518.20
DMK
-
SUB
Nonstop4h 10m
Indonesia AirAsia
Deal found 26/2Rp 2,275,025
Sun 12/713.30
SUB
-
DMK
Nonstop4h 20m
Multiple Airlines
Wed 5/816.50
DMK
-
SUB
1 stop6h 25m
Multiple Airlines
Deal found 27/2Rp 2,359,286
Tue 18/813.25
SUB
-
DMK
1 stop7h 25m
Multiple Airlines
Fri 21/818.20
DMK
-
SUB
Nonstop4h 10m
Multiple Airlines
Deal found 1/3Rp 2,612,066
Fri 17/419.50
SUB
-
BKK
1 stop22h 00m
Scoot
Fri 24/409.05
BKK
-
SUB
1 stop9h 45m
Scoot
Deal found 2/3Rp 3,168,183
Wed 15/419.35
SUB
-
BKK
1 stop14h 20m
Scoot
Wed 22/410.55
BKK
-
SUB
1 stop7h 40m
Scoot
Deal found 28/2Rp 3,218,740
Sat 29/815.50
SUB
-
BKK
1 stop24h 30m
Malaysia Airlines
Thu 3/911.05
BKK
-
SUB
1 stop22h 05m
Malaysia Airlines
Deal found 2/3Rp 3,488,372
Sat 28/215.50
SUB
-
BKK
1 stop7h 20m
Multiple Airlines
Sat 7/311.50
BKK
-
SUB
1 stop6h 40m
Multiple Airlines
Deal found 26/2Rp 3,774,857
Tue 18/810.25
SUB
-
BKK
1 stop9h 35m
Singapore Airlines
Fri 21/809.20
BKK
-
SUB
1 stop9h 00m
Singapore Airlines
Deal found 27/2Rp 3,791,709

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 3 March 2026.

Round-trip from

Rp 1,786,316

One-way from

Rp 741,490

Popular in

September

Cheapest in

November

Average price

Rp 3,791,709
Indonesia AirAsia
  • Indonesia AirAsia
  • 28/8-4/9
  • Nonstop
  • 8h 30m total
  • Surabaya to Bangkok
Search Deals
Thai Lion Air
  • Thai Lion Air
  • 12/4
  • Nonstop
  • 4h 10m total
  • Surabaya to Bangkok
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (Rp 3,289,558,784 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (Rp 1,942,780,288 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 3 March 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

SurabayaBangkok

SUB - DMK

SUBDMK

Surabaya Juanda

Tue 19/5

13.30-17.50

Nonstop4h 20m

Bangkok Don Mueang Intl

Sun 24/5

18.20-22.30

Nonstop4h 10m

Rp 2,275,025

SurabayaBangkok

SUB - DMK

SUBDMK

Surabaya Juanda

Thu 2/4

13.30-17.50

Nonstop4h 20m

Bangkok Don Mueang Intl

Mon 6/4

08.25-12.35

Nonstop4h 10m

Rp 2,780,586

SurabayaBangkok

SUB - BKK

SUBBKK

Surabaya Juanda

Fri 17/4

19.35-17.00

1 stop21h 25m

Bangkok Suvarnabhumi

Thu 23/4

18.00-09.50

1 stop15h 50m

Rp 3,100,775

SurabayaBangkok

SUB - DMK

SUBDMK

Surabaya Juanda

Fri 17/4

13.30-17.50

Nonstop4h 20m

Bangkok Don Mueang Intl

Thu 23/4

18.20-22.30

Nonstop4h 10m

Rp 3,100,775

SurabayaBangkok

SUB - DMK

SUBDMK

Surabaya Juanda

Fri 27/3

13.40-17.50

Nonstop4h 10m

Bangkok Don Mueang Intl

Fri 3/4

21.30-19.05

1 stop21h 35m

Rp 3,117,627

SurabayaBangkok

SUB - DMK

SUBDMK

Surabaya Juanda

Tue 19/5

11.15-18.10

1 stop6h 55m

Bangkok Don Mueang Intl

Sun 24/5

18.20-22.30

Nonstop4h 10m

Rp 3,303,000

SurabayaBangkok

SUB - DMK

SUBDMK

Surabaya Juanda

Mon 30/3

13.40-17.50

Nonstop4h 10m

Bangkok Don Mueang Intl

Mon 6/4

10.05-19.20

1 stop9h 15m

Rp 3,420,964

SurabayaBangkok

SUB - DMK

SUBDMK

Surabaya Juanda

Fri 17/4

11.15-18.10

1 stop6h 55m

Bangkok Don Mueang Intl

Thu 23/4

18.20-22.30

Nonstop4h 10m

Rp 3,454,668

SurabayaBangkok

SUB - DMK

SUBDMK

Surabaya Juanda

Wed 1/4

13.40-17.50

Nonstop4h 10m

Bangkok Don Mueang Intl

Sun 5/4

07.05-19.20

1 stop12h 15m

Rp 3,505,224

SurabayaBangkok

SUB - BKK

SUBBKK

Surabaya Juanda

Fri 27/3

19.30-08.15

1 stop12h 45m

Bangkok Suvarnabhumi

Fri 3/4

10.55-09.50

1 stop22h 55m

Rp 3,774,857

Flights are sorted by cheapest return flights first.

Deals found on 1/3

Showing 1-10 of 38 resultsSorted by cheapest first
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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 27 February 2026.

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 84 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, February is the cheapest month in which you can book a flight from Surabaya to Bangkok (average of Rp 1,129,087). Flying from Surabaya to Bangkok in December is currently the most expensive (average of Rp 2,561,510). 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 3 March 2026.

When flying from Surabaya to Bangkok, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How often are flights from Surabaya to Bangkok delayed?

About 15% of weekly flights between Surabaya and Bangkok have experienced delays in the past year, with the average delay time being 110 minutes.

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

Historically, flights departing in the early afternoon 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?

Thursday tends to have the lowest number of delays on this route, whereas Saturday 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 7% of flights being delayed.

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 3 March 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
1,465 reviews
Check prices

Food

7.8

Entertainment

8.0

Boarding

8.3

Crew

8.6

Overall

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Singapore Airlines
8.2
Very Good
1,465 reviews
Singapore Airlines
8.2
Very Good
1,465 reviews
Check prices

Food

7.8

Entertainment

8.0

Boarding

8.3

Crew

8.6

Overall

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Malaysia Airlines
7.3
Good
293 reviews
Singapore Airlines
8.2
Very Good
1,465 reviews
Check prices

Food

7.8

Entertainment

8.0

Boarding

8.3

Crew

8.6

Overall

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Thai Lion Air
7.1
Good
43 reviews
Singapore Airlines
8.2
Very Good
1,465 reviews
Check prices

Food

7.8

Entertainment

8.0

Boarding

8.3

Crew

8.6

Overall

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Indonesia AirAsia
6.9
Okay
61 reviews
Singapore Airlines
8.2
Very Good
1,465 reviews
Check prices

Food

7.8

Entertainment

8.0

Boarding

8.3

Crew

8.6

Overall

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Scoot
6.7
Okay
319 reviews
Singapore Airlines
8.2
Very Good
1,465 reviews
Check prices

Food

7.8

Entertainment

8.0

Boarding

8.3

Crew

8.6

Overall

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

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 4h 20m. 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 Thai Lion Air. Our recent data shows that you can find tickets from as low as Rp 910,010 on this airline. Additional options worth looking into are Indonesia AirAsia and Scoot, starting at Rp 1,382,541 and Rp 2,692,113 round-trip. You may be able to fly from Surabaya to Bangkok for 72% 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 Thai Lion Air (Rp 749,747), Indonesia AirAsia (Rp 855,410), and Scoot (Rp 1,213,347).

  • 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, February is the cheapest month in which you can book a flight from Surabaya to Bangkok (average of Rp 1,129,087). Flying from Surabaya to Bangkok in December is currently the most expensive (average of Rp 2,561,510). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 3 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Thai Lion AirCheapestRp 910,010AverageRp 2,736,771FlexibilityNo cancel feeOn-timeN/A
Search Thai Lion Air flights
Indonesia AirAsiaCheapestRp 1,382,541AverageRp 2,460,988FlexibilityNo cancel feeOn-timeN/A
Search Indonesia AirAsia flights
ScootCheapestRp 2,692,113AverageRp 3,100,775FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Malaysia AirlinesCheapestRp 2,960,229AverageRp 4,386,418FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapestRp 4,046,512AverageRp 4,892,147FlexibilityNo 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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