Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Surabaya to Bangkok from Rp 1,661,474

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 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
SUB — BKK
2 Jun — 9 Jun1
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 May 2026.

Tue 21/719.50
SUB
-
BKK
1 stop23h 45m
Scoot
Tue 4/810.55
BKK
-
SUB
1 stop7h 55m
Scoot
Deal found 3/5Rp 3,738,318
Tue 21/719.50
SUB
-
BKK
2 stops24h 50m
Multiple Airlines
Tue 4/810.55
BKK
-
SUB
1 stop7h 55m
Multiple Airlines
Deal found 3/5Rp 3,807,546
Fri 22/519.50
SUB
-
BKK
1 stop22h 00m
Scoot
Thu 28/515.25
BKK
-
SUB
1 stop27h 25m
Scoot
Deal found 2/5Rp 4,067,151
Fri 22/519.50
SUB
-
BKK
1 stop22h 00m
Scoot
Wed 27/510.55
BKK
-
SUB
1 stop8h 05m
Scoot
Deal found 30/4Rp 4,257,528
Mon 9/1110.00
SUB
-
BKK
1 stop6h 05m
Malaysia Airlines
Sun 15/1117.05
BKK
-
SUB
1 stop16h 05m
Malaysia Airlines
Deal found 29/4Rp 4,292,142
Fri 4/906.00
SUB
-
BKK
1 stop6h 40m
Royal Brunei Airlines
Sun 6/921.00
BKK
-
SUB
1 stop24h 00m
Royal Brunei Airlines
Deal found 29/4Rp 4,344,064
Wed 14/1010.35
SUB
-
BKK
1 stop7h 15m
Scoot
Tue 20/1010.55
BKK
-
SUB
1 stop7h 55m
Scoot
Deal found 1/5Rp 4,465,213
Tue 18/818.20
SUB
-
BKK
1 stop23h 00m
Malaysia Airlines
Fri 21/811.05
BKK
-
SUB
1 stop6h 15m
Malaysia Airlines
Deal found 30/4Rp 4,551,748
Tue 28/719.50
SUB
-
BKK
2 stops24h 50m
Multiple Airlines
Wed 5/810.55
BKK
-
SUB
1 stop8h 05m
Multiple Airlines
Deal found 2/5Rp 4,603,669
Sun 6/919.50
SUB
-
BKK
1 stop12h 15m
Scoot
Mon 7/920.35
BKK
-
SUB
1 stop22h 15m
Scoot
Deal found 29/4Rp 4,655,590
Tue 21/719.50
SUB
-
DMK
2 stops17h 15m
Multiple Airlines
Tue 4/821.35
DMK
-
SUB
2 stops21h 25m
Multiple Airlines
Deal found 3/5Rp 4,863,274
Mon 9/1116.20
SUB
-
DMK
Nonstop4h 10m
Multiple Airlines
Sun 15/1111.50
DMK
-
SUB
1 stop7h 15m
Multiple Airlines
Deal found 29/4Rp 5,122,880

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 May 2026.

Round-trip from

Rp 3,738,318

One-way from

Rp 1,661,474

Popular in

September

Cheapest in

November

Average price

Rp 4,153,686
Scoot
  • Scoot
  • 21/7-4/8
  • 2 total stops
  • 31h 40m total
  • Surabaya to Bangkok
Search Deals
Scoot
  • Scoot
  • 25/8
  • 1 total stop
  • 20h 40m total
  • Surabaya to Bangkok
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (Rp 2,295,412,992 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (Rp 1,671,132,544 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 May 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

Tue 21/7

19.50-20.40

2 stops24h 50m

Bangkok Suvarnabhumi

Tue 4/8

10.55-18.50

1 stop7h 55m

Rp 3,807,546

SurabayaBangkok

SUB - DMK

SUBDMK

Surabaya Juanda

Tue 21/7

19.50-13.05

2 stops17h 15m

Bangkok Don Mueang Intl

Tue 4/8

21.35-19.00

2 stops21h 25m

Rp 4,863,274

SurabayaBangkok

SUB - BKK

SUBBKK

Surabaya Juanda

Sat 6/6

06.00-12.40

1 stop6h 40m

Bangkok Suvarnabhumi

Fri 12/6

13.30-21.00

1 stop7h 30m

Rp 5,053,652

SurabayaBangkok

SUB - BKK

SUBBKK

Surabaya Juanda

Tue 18/8

16.30-08.05

1 stop15h 35m

Bangkok Suvarnabhumi

Fri 21/8

09.20-15.40

1 stop6h 20m

Rp 5,365,178

SurabayaBangkok

SUB - BKK

SUBBKK

Surabaya Juanda

Sun 11/10

19.00-13.10

1 stop18h 10m

Bangkok Suvarnabhumi

Thu 15/10

14.15-10.25

1 stop20h 10m

Rp 5,486,328

SurabayaBangkok

SUB - BKK

SUBBKK

Surabaya Juanda

Tue 1/9

16.35-13.10

1 stop20h 35m

Bangkok Suvarnabhumi

Fri 4/9

14.15-10.25

1 stop20h 10m

Rp 5,520,942

SurabayaBangkok

SUB - BKK

SUBBKK

Surabaya Juanda

Sat 5/9

11.30-13.10

1 stop25h 40m

Bangkok Suvarnabhumi

Wed 9/9

14.15-08.30

1 stop18h 15m

Rp 5,520,942

SurabayaBangkok

SUB - BKK

SUBBKK

Surabaya Juanda

Fri 12/6

18.20-10.15

1 stop15h 55m

Bangkok Suvarnabhumi

Thu 25/6

06.00-14.50

1 stop8h 50m

Rp 5,607,476

SurabayaBangkok

SUB - BKK

SUBBKK

Surabaya Juanda

Tue 1/9

10.00-18.55

1 stop8h 55m

Bangkok Suvarnabhumi

Thu 3/9

19.45-09.10

1 stop13h 25m

Rp 5,815,161

SurabayaBangkok

SUB - BKK

SUBBKK

Surabaya Juanda

Wed 2/9

10.00-16.20

1 stop6h 20m

Bangkok Suvarnabhumi

Thu 3/9

19.45-09.10

1 stop13h 25m

Rp 5,815,161

Flights are sorted by cheapest return flights first.

Deals found on 30/4

Showing 1-10 of 39 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

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 85 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, July is the cheapest month in which you can book a flight from Surabaya to Bangkok (average of Rp 761,509). Flying from Surabaya to Bangkok in December is currently the most expensive (average of Rp 2,232,606). 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 May 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 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 107 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 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.

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 May 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
1,506 reviews
Check prices

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.6

Boarding

8.3

Entertainment

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
1,506 reviews
Singapore Airlines
8.2
Very Good
1,506 reviews
Check prices

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.6

Boarding

8.3

Entertainment

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
7.4
Good
307 reviews
Singapore Airlines
8.2
Very Good
1,506 reviews
Check prices

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.6

Boarding

8.3

Entertainment

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
7.0
Good
44 reviews
Singapore Airlines
8.2
Very Good
1,506 reviews
Check prices

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.6

Boarding

8.3

Entertainment

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
62 reviews
Singapore Airlines
8.2
Very Good
1,506 reviews
Check prices

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.6

Boarding

8.3

Entertainment

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
326 reviews
Singapore Airlines
8.2
Very Good
1,506 reviews
Check prices

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.6

Boarding

8.3

Entertainment

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 6h 40m. There are 2692 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 934,579 on this airline. Additional options worth looking into are Indonesia AirAsia and Scoot, starting at Rp 1,473,520 and Rp 2,994,116 round-trip. You may be able to fly from Surabaya to Bangkok for 73% 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 755,971), Thai Lion Air (Rp 769,990), and Scoot (Rp 1,430,599).

  • 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 761,509). Flying from Surabaya to Bangkok in December is currently the most expensive (average of Rp 2,232,606). 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 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Thai Lion AirCheapestRp 934,579AverageRp 2,749,308FlexibilityNo cancel feeOn-timeN/A
Search Thai Lion Air flights
Indonesia AirAsiaCheapestRp 1,473,520AverageRp 2,491,952FlexibilityNo cancel feeOn-timeN/A
Search Indonesia AirAsia flights
ScootCheapestRp 2,994,116AverageRp 3,570,266FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Malaysia AirlinesCheapestRp 3,040,152AverageRp 4,214,261FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapestRp 4,143,648AverageRp 5,101,766FlexibilityNo 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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.