Bangkok (BKK) to Singapore (SIN) at a glance

Travel between Bangkok (BKK) and Singapore (SIN) with a range of airlines catering to this international short-haul route. Whether you're seeking cheap flights from Bangkok or prefer a full-service experience, you can compare various options that suit your budget and travel schedule. Discover essential information about flight times and itineraries from Suvarnabhumi International Airport (BKK) to Changi Airport (SIN) as you plan your Singapore adventure.

• Fastest flight duration: around 2h 30m non-stop
• Route distance: roughly 900 miles (1,450 km)
• Flights per week: around 25+ flights with multiple daily departures on average
• Typical fares (one-way): economy tickets often range from $50–$270, depending on seasonality and how far ahead you book

Flights from Suvarnabhumi International Airport (BKK) to Changi Airport (SIN)

Based on the latest traveler bookings, here are the top airlines favored for flights from Bangkok to Singapore, offering both non-stop and one-stop options. A common layover is at Kuala Lumpur International Airport (KUL), which typically involves a brief 1 hour and 45-minute stop. These choices allow you to balance price, total travel time, and cabin class to create your ideal travel itinerary.

• Thai Airways International: This full-service airline provides non-stop flights, with one-way ticket prices generally ranging from $110 to $525. It represents about 38% of departures on this route, and the total flight duration is 2 hours and 30 minutes.
• Scoot: Known as a budget airline, Scoot offers non-stop service, with one-way fares typically falling between $50 and $235. It accounts for approximately 33% of departures along this route, with a flight time of 2 hours and 30 minutes.
• Singapore Airlines: This premium carrier provides non-stop flights, with one-way fares usually ranging from $140 to $600. Singapore Airlines makes up around 14% of the route's departures, and the journey takes a total of 2 hours and 30 minutes.
• Jetstar Asia: As a low-cost airline, Jetstar Asia offers non-stop services, with one-way fares typically priced from $50 to $150. It constitutes about 8% of departures for this route, with a total travel time of 2 hours and 30 minutes.
• Malaysia Airlines: This full-service airline provides one-stop flights, with one-way fares generally ranging from $130 to $665. Malaysia Airlines accounts for around 5% of departures, with an in-flight duration of 3 hours and 30 minutes and a total journey time of approximately 5 hours and 15 minutes, including the layover.

Travelers can opt for an upgrade on their flight from Bangkok to Singapore. Notable airlines include Thai Airways International and Singapore Airlines, both offering business class, while Scoot provides premium economy service for a more comfortable journey.

Best time to fly from Bangkok (BKK) to Singapore (SIN)

The most popular months for travelers flying from Bangkok to Singapore are January, February, and April, when peak temperatures in Singapore reach up to 82.6°F in April. If you prefer quieter travel, consider September, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 82°F. For better deals, June usually offers the lowest average one-way fare around $130. Flight availability peaks in July, with approximately 28 flights per week, making it easier to find convenient departure times. December has the fewest flights, with approximately 20 flights per week.

• Cheapest time to fly: June usually offers good deals with average one-way fare around $130, roughly 21% cheaper than the yearly average.
• More budget-friendly months to fly: July and May typically offer average one-way fares of around $141.
• Most flight options: July has the highest number of flights from Bangkok to Singapore, with approximately 28 flights per week, giving you more flexibility in scheduling your trip.

Month	Temperature	Demand	Weekly Flights	Average one-way Fare
January	79.7°F (26.5°C)	High	27	$168
February	80.2°F (26.8°C)	High	25	$171
March	81.3°F (27.4°C)	Average	23	$180
April	82.6°F (28.1°C)	High	24	$170
May	83.3°F (28.5°C)	Average	26	$142
June	82.9°F (28.3°C)	Average	25	$130
July	82.4°F (28.0°C)	Average	28	$140
August	82.2°F (27.9°C)	Average	25	$160
September	82.0°F (27.8°C)	Low	25	$153
October	82.2°F (27.9°C)	Low	21	$179
November	81.3°F (27.4°C)	Average	25	$162
December	80.2°F (26.8°C)	Low	20	$221

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Bangkok (BKK) to Singapore (SIN)

• Bangkok to Singapore (DMK-SIN): Don Mueang International Airport (DMK) is located approximately 19 miles from Suvarnabhumi International Airport (BKK). One-way economy fares on this route generally fall between $60 and $225, influenced by the season and the timing of your booking. Non-stop flights are commonly available here. Major airlines operating on this route include APG Airlines and the low-cost carrier Thai AirAsia.

How to find the best prices for flights from Bangkok (BKK) to Singapore (SIN)

Getting some of the best deals on flights from Bangkok to Singapore 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 found when booking 2-8 weeks in advance, although most travelers tend to book within 2 weeks. Early morning departures (12 a.m. to 5 a.m.) usually offer lower prices, while morning flights (5 a.m. to 12 p.m.) remain the most popular. Additionally, flying on Wednesday often yields cheaper prices, despite Monday being 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.* Find Singapore hotel and flight deals.
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 Changi Airport from Suvarnabhumi International Airport

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

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Singapore, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
• Car rental: Renting a car from Changi Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Changi 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 Changi Airport, F Station, a metro station, is located just 0.1 miles away on foot, providing easy access to public transport, while Tanah Merah Ferry Terminal, a ferry terminal, is about 4.9 miles away by car for those traveling by sea.