$99 Cheap Flights from Surabaya (SUB) to Bangkok (BKK)

Surabaya (SUB) to Bangkok (BKK) at a glance

Travel from Surabaya (SUB) to Bangkok (BKK) with a range of airlines on this international short-haul route. Explore options for cheap flights from Surabaya, comparing both full-service and low-cost carriers to find the itinerary that aligns with your budget and travel plans. Get ready to discover Bangkok’s iconic attractions and vibrant neighborhoods as you fly from Juanda Airport (SUB) to Suvarnabhumi International Airport (BKK).

• Fastest flight duration: around 5 hours in-flight, plus roughly 2h 30m layover with one stop
• Route distance: roughly 1,700 miles (2,740 km)
• Flights per week: around 7 departures on average
• Typical fares (one-way): economy tickets often range from $90–$255, depending on seasonality and how far ahead you book

Flights from Juanda Airport (SUB) to Suvarnabhumi International Airport (BKK)

Based on recent traveler bookings, here are the top airlines favored for one-stop flights from Surabaya to Bangkok. Many travelers opt for convenient layovers at Changi Airport (SIN), with an average stopover of about 2 hours and 30 minutes, or at Kuala Lumpur International Airport (KUL), which typically offers a 1-hour and 15-minute layover. This variety allows you to balance price, overall travel time, and cabin class to secure the best itinerary for your journey.

• Scoot: This budget airline provides one-stop service, with one-way ticket prices generally falling between $90 and $195. Scoot handles about 53% of flights on this route, offering an in-flight duration of 5 hours and a total travel time of approximately 7 hours and 15 minutes, including the layover.
• Singapore Airlines: Known for its full-service offerings, this carrier provides one-stop flights with one-way fares that usually range from $180 to $350. Singapore Airlines contributes to around 27% of the departures on this route, featuring a flight time of 5 hours and a total journey duration of roughly 7 hours and 15 minutes, factoring in the layover.
• Malaysia Airlines: As a full-service option, Malaysia Airlines offers one-stop flights with one-way fares typically between $195 and $435. This airline represents about 20% of the route's departures, providing an in-flight experience of 5 hours and a total travel time of around 7 hours and 15 minutes, including layover time.

Alternative route from Surabaya (SUB) to Bangkok (BKK)

• Surabaya to Bangkok (SUB-DMK): Don Mueang International Airport (DMK) is approximately 19 miles from Suvarnabhumi International Airport (BKK).

How to find the best prices for flights from Surabaya (SUB) to Bangkok (BKK)

Getting some of the best deals on flights from Surabaya to Bangkok is all about timing and flexibility. Here are some key tips to help you save:

1. Best times to book and fly: cheaper fares are typically available when booking at least two months in advance, although most travelers tend to book within two to eight weeks. Departures in the morning, from 5 AM to 12 PM, usually offer lower prices and are the most popular times to fly. Additionally, flying on Thursday often results in cheaper fares, while Friday remains the busiest travel day.
2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Suvarnabhumi International Airport from Juanda Airport

Bangkok welcomes travelers from Surabaya with a range of transport options based on price, convenience, and proximity. For departures, Juanda Airport is roughly a 20-minute drive (covering about 12 miles) from central Surabaya. Bangkok city center is approximately a 20-minute drive (covering about 21 miles) from Suvarnabhumi International Airport, depending on traffic. Here's how to reach Bangkok efficiently:

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Bangkok, with private rides that can be arranged in advance.
• Car rental: Renting a car from Suvarnabhumi International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Suvarnabhumi International Airport on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
• Public transportation: From Suvarnabhumi International Airport, Suvarnabhumi Airport Station, a metro station, is located about 0.6 miles away on foot, providing easy access for travelers to public transport options into the city.

Surabaya to Bangkok Flights

The cheapest times to fly from Surabaya to Bangkok

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Surabaya to Bangkok are during the month of October. You can find some of the cheapest flights from Surabaya to Bangkok with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Surabaya to Bangkok

Sunday is one of the best days to book for cheap flights from Surabaya to Bangkok: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Surabaya to Bangkok

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Surabaya to Bangkok in 2026. You can also book with separate airlines for your outbound and return journeys, from $99 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Surabaya to Bangkok flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Surabaya to Bangkok airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.