Cheap flights from Thailand to Surabaya from ฿2,799

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 18/8. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SUB
6 Apr — 13 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thailand to Surabaya

Enter your travel dates to find the best prices.

Cheapest flights from Thailand to Surabaya
Explore the most affordable flight options available from Thailand to Surabaya. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 March 2026.

Fri 21/818:20
DMK
-
SUB
Nonstop4h 10m
อินโดนีเซียแอร์เอเชีย AirAsia
Fri 11/913:30
SUB
-
DMK
Nonstop4h 20m
อินโดนีเซียแอร์เอเชีย AirAsia
Deal found 3/3฿3,658
Fri 21/818:20
DMK
-
SUB
Nonstop4h 10m
อินโดนีเซียแอร์เอเชีย AirAsia
Tue 15/913:30
SUB
-
DMK
Nonstop4h 20m
อินโดนีเซียแอร์เอเชีย AirAsia
Deal found 3/3฿3,881
Wed 22/408:20
DMK
-
SUB
Nonstop4h 15m
Thai Lion Air
Fri 24/413:40
SUB
-
DMK
Nonstop4h 10m
Thai Lion Air
Deal found 4/3฿3,944
Sun 16/818:20
DMK
-
SUB
Nonstop4h 10m
อินโดนีเซียแอร์เอเชีย AirAsia
Fri 11/913:30
SUB
-
DMK
Nonstop4h 20m
อินโดนีเซียแอร์เอเชีย AirAsia
Deal found 3/3฿4,072
Fri 14/818:20
DMK
-
SUB
Nonstop4h 10m
อินโดนีเซียแอร์เอเชีย AirAsia
Fri 11/913:30
SUB
-
DMK
Nonstop4h 20m
อินโดนีเซียแอร์เอเชีย AirAsia
Deal found 3/3฿4,103
Sun 16/818:20
DMK
-
SUB
Nonstop4h 10m
อินโดนีเซียแอร์เอเชีย AirAsia
Tue 15/913:30
SUB
-
DMK
Nonstop4h 20m
อินโดนีเซียแอร์เอเชีย AirAsia
Deal found 3/3฿4,326
Fri 14/818:20
DMK
-
SUB
Nonstop4h 10m
อินโดนีเซียแอร์เอเชีย AirAsia
Thu 17/913:30
SUB
-
DMK
Nonstop4h 20m
อินโดนีเซียแอร์เอเชีย AirAsia
Deal found 3/3฿4,358
Fri 14/811:10
DMK
-
SUB
1 stop8h 10m
Multiple Airlines
Fri 11/913:30
SUB
-
DMK
Nonstop4h 20m
Multiple Airlines
Deal found 3/3฿4,390
Sat 15/810:05
DMK
-
SUB
1 stop6h 50m
Multiple Airlines
Fri 11/913:30
SUB
-
DMK
Nonstop4h 20m
Multiple Airlines
Deal found 3/3฿4,422
Thu 19/318:25
DMK
-
SUB
Nonstop4h 10m
Multiple Airlines
Fri 27/313:40
SUB
-
DMK
Nonstop4h 10m
Multiple Airlines
Deal found 3/3฿4,485
Tue 18/818:20
DMK
-
SUB
Nonstop4h 10m
อินโดนีเซียแอร์เอเชีย AirAsia
Fri 11/913:30
SUB
-
DMK
Nonstop4h 20m
อินโดนีเซียแอร์เอเชีย AirAsia
Deal found 3/3฿4,517
Fri 14/810:05
DMK
-
SUB
1 stop6h 50m
Multiple Airlines
Thu 17/913:30
SUB
-
DMK
Nonstop4h 20m
Multiple Airlines
Deal found 3/3฿4,644

Find flight deals from Thailand to Surabaya

Keep the following information in mind while searching for Thailand to Surabaya flight deals. Data was last updated 7 March 2026.

Round-trip from

฿3,658

One-way from

฿2,799

Popular in

June

Cheapest in

December

Average price

฿6,171
อินโดนีเซียแอร์เอเชีย AirAsia
  • อินโดนีเซียแอร์เอเชีย AirAsia
  • 21/8-11/9
  • Nonstop
  • 8h 30m total
  • Thailand to Surabaya
18/8
  • 18/8
  • 1 total stop
  • 13h 25m total
  • Thailand to Surabaya
Highest demand for flights based on searches. 16% potential increase in price (฿41,639 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (฿9,161 potential savings vs. average return price).
Average for round-trip flights in March 2026

Cheapflights Fare Finder

 
Customise your flight search to find flights from Thailand 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 7 March 2026.
Use the filters below to find and compare flights from Thailand to Surabaya that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokSurabaya

DMK - SUB

DMKSUB

Bangkok Don Mueang Intl

Fri 21/8

18:20-22:30

Nonstop4h 10m

Surabaya Juanda

Thu 17/9

13:30-17:50

Nonstop4h 20m

฿3,881

Phuket CitySurabaya

HKT - SUB

HKTSUB

Phuket City

Mon 20/4

20:50-18:50

1 stop22h 00m

Surabaya Juanda

Fri 24/4

19:50-19:50

1 stop24h 00m

฿5,185
Fastest return journey

BangkokSurabaya

DMK - SUB

DMKSUB

Bangkok Don Mueang Intl

Thu 21/5

18:20-22:30

Nonstop4h 10m

Surabaya Juanda

Mon 25/5

13:40-17:50

Nonstop4h 10m

฿5,535

BangkokSurabaya

DMK - SUB

DMKSUB

Bangkok Don Mueang Intl

Mon 20/4

08:20-12:35

Nonstop4h 15m

Surabaya Juanda

Tue 21/4

13:50-17:55

Nonstop4h 05m

฿5,821

BangkokSurabaya

DMK - SUB

DMKSUB

Bangkok Don Mueang Intl

Tue 18/8

18:20-22:30

Nonstop4h 10m

Surabaya Juanda

Mon 14/9

13:25-20:50

1 stop7h 25m

฿5,948

BangkokSurabaya

DMK - SUB

DMKSUB

Bangkok Don Mueang Intl

Fri 29/5

18:20-22:30

Nonstop4h 10m

Surabaya Juanda

Tue 2/6

13:30-17:50

Nonstop4h 20m

฿6,362

Phuket CitySurabaya

HKT - SUB

HKTSUB

Phuket City

Mon 20/4

14:55-23:30

2 stops8h 35m

Surabaya Juanda

Fri 24/4

19:50-08:20

1 stop12h 30m

฿6,934

BangkokSurabaya

DMK - SUB

DMKSUB

Bangkok Don Mueang Intl

Thu 19/3

17:10-07:00

1 stop13h 50m

Surabaya Juanda

Fri 27/3

13:40-17:50

Nonstop4h 10m

฿7,062

BangkokSurabaya

DMK - SUB

DMKSUB

Bangkok Don Mueang Intl

Fri 24/4

18:20-22:30

Nonstop4h 10m

Surabaya Juanda

Tue 28/4

13:25-20:50

1 stop7h 25m

฿7,125

BangkokSurabaya

DMK - SUB

DMKSUB

Bangkok Don Mueang Intl

Sat 11/4

02:00-09:30

1 stop7h 30m

Surabaya Juanda

Sun 12/4

13:40-17:50

Nonstop4h 10m

฿7,571

Flights are sorted by cheapest return flights first.

Deals found on 4/3

Showing 1-10 of 50 resultsSorted by cheapest first
1
2
3
...
5

Best time to book a flight from Thailand to Surabaya

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

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

Currently, September is the cheapest month in which you can book a flight from Thailand to Surabaya (average of ฿2,449). Flying from Thailand to Surabaya in May is currently the most expensive (average of ฿7,730). 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 TH to SUB?

Find hourly flight availability from Thailand to Surabaya. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 March 2026.

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

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 7 March 2026.
See what other customers who have flown with Thai Lion Air from Thailand to Surabaya have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.1

Comfort

7.0

Entertainment

5.1

Food

5.5

Boarding

7.3

Crew

8.0

Reviews

1 / 1
4.0
Okay

Jahnvi,Dec 2025

URT - DMK

Like nothing. The crew was inhospitable . It was just a task for them. They had mentioned 2 flights but eventually clubbed both. The flight was delayed. There was no crew at the arrival at Bangkok. Leading to no directions navigation for the connecting flight to Surat Thani

Overall

7.1

Comfort

7.0

Entertainment

5.1

Food

5.5

Boarding

7.3

Crew

8.0

Reviews

1 / 1
4.0
Okay

Jahnvi,Dec 2025

URT - DMK

Like nothing. The crew was inhospitable . It was just a task for them. They had mentioned 2 flights but eventually clubbed both. The flight was delayed. There was no crew at the arrival at Bangkok. Leading to no directions navigation for the connecting flight to Surat Thani

Related info for your journey

Find useful and relevant information for your journey from Thailand to Surabaya. 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 into for flights to Surabaya from Thailand?

    If you book a flight to Surabaya from Thailand, you will be flying to Juanda, which is the city’s only airport. Surabaya Juanda (SUB) is located 15.0 km from the centre of Surabaya.

  • How long is the flight from Thailand to Surabaya?

    A quick flight from Thailand to Surabaya can take about 4h 10m. อินโดนีเซียแอร์เอเชีย AirAsia provides one of the quickest options available for as low as ฿3,881. There are 2721 km between Thailand and Surabaya. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Thailand to Surabaya?

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Thailand 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.

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

    Currently, September is the cheapest month in which you can book a flight from Thailand to Surabaya (average of ฿2,449). Flying from Thailand to Surabaya in May is currently the most expensive (average of ฿7,730). 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 Thailand to Surabaya

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Thailand to Surabaya

Discover the top airline that operate flights from Thailand to Surabaya. 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 17,341 searches. Data last updated 7 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Thai Lion AirCheapest฿2,553Average฿4,146FlexibilityNo cancel feeOn-timeN/A
Search Thai Lion Air 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 Thailand to Surabaya?

Cheapflights makes it easy to find Thailand to Surabaya flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Thailand to Surabaya 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 Thailand to Surabaya with no change fees?

Certainly. Search results for flights to Surabaya from Thailand shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Not ready to book yet? You can track prices for flights from Thailand to Surabaya on Cheapflights with our Price Alert feature and get notified when better prices are available.

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.