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$110+ Cheap flights from Bangkok to Singapore (SIN)

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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SIN
Aug 27 — Sep 31
Thu 8/27
Thu 9/3
1 adult, Economy
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Cheapflights Tip: The best prices from Bangkok to Singapore Changi are usually found in January or September, booked 82 days in advance, depart on a Thursday or Friday and return on a Tuesday

Cheap flight deals from Bangkok to Singapore

Cheapest flights from Bangkok to Singapore
Explore the most affordable flight options available from Bangkok to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.

This Booking.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:45 am
DMK
-
SIN
Nonstop2h 25m
Multiple Airlines
Wed 9/92:40 pm
SIN
-
DMK
Nonstop2h 40m
Multiple Airlines
Deal found 7/27$212
This ThaiVietJet deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ThaiVietJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:55 pm
BKK
-
SIN
Nonstop2h 50m
Multiple Airlines
Thu 11/196:15 pm
SIN
-
BKK
1 stop5h 40m
Multiple Airlines
Deal found 7/27$213
This Mytrip deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/249:25 pm
BKK
-
SIN
1 stop14h 20m
Multiple Airlines
Mon 8/317:30 am
SIN
-
BKK
1 stop14h 10m
Multiple Airlines
Deal found 7/27$214
This ThaiVietJet deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ThaiVietJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:00 am
BKK
-
SIN
1 stop7h 35m
Multiple Airlines
Sun 9/276:50 pm
SIN
-
BKK
1 stop5h 40m
Multiple Airlines
Deal found 7/27$215
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:45 am
DMK
-
SIN
Nonstop2h 25m
Thai Lion Air
Sun 8/309:45 pm
SIN
-
DMK
Nonstop2h 30m
Thai Lion Air
Deal found 7/26$216
This Mytrip deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:15 pm
DMK
-
SIN
Nonstop2h 30m
Multiple Airlines
Tue 8/117:30 am
SIN
-
DMK
1 stop13h 35m
Multiple Airlines
Deal found 7/27$217
This ThaiVietJet deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ThaiVietJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:50 pm
BKK
-
SIN
Nonstop2h 30m
Multiple Airlines
Tue 8/116:50 pm
SIN
-
BKK
1 stop5h 40m
Multiple Airlines
Deal found 7/27$217
This Mytrip deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:15 pm
DMK
-
SIN
Nonstop2h 30m
Multiple Airlines
Sat 9/2612:10 pm
SIN
-
DMK
1 stop10h 55m
Multiple Airlines
Deal found 7/23$218
This ThaiVietJet deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ThaiVietJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:35 pm
BKK
-
SIN
Nonstop2h 30m
Multiple Airlines
Fri 8/286:50 pm
SIN
-
BKK
1 stop5h 40m
Multiple Airlines
Deal found 7/27$218
This Mytrip deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/249:50 pm
DMK
-
SIN
1 stop13h 55m
Multiple Airlines
Mon 8/317:30 am
SIN
-
DMK
1 stop9h 20m
Multiple Airlines
Deal found 7/27$219
This ThaiVietJet deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ThaiVietJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:20 am
BKK
-
SIN
1 stop8h 05m
Multiple Airlines
Sun 9/203:40 pm
SIN
-
BKK
1 stop7h 25m
Multiple Airlines
Deal found 7/25$219
This Booking.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/310:40 am
DMK
-
SIN
Nonstop2h 25m
Multiple Airlines
Tue 8/49:45 pm
SIN
-
DMK
Nonstop2h 30m
Multiple Airlines
Deal found 7/27$220

Find flight deals from Bangkok to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to Singapore (SIN). 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 July 28, 2026.

Round-trip from

$212
(Booking.com)

One-way from

$110
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$273
From Bangkok to Singapore Changi
Search Deals
One-way flight from Bangkok to Singapore Changi
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bangkok to Singapore 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 2,558,603 searches. Data last updated July 28, 2026.
Use the filters below to find and compare flights from Bangkok to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BangkokSingapore

BKK - SIN

BKKSIN

Bangkok Suvarnabhumi

Thu 8/20

5:30 pm-11:55 pm

1 stop5h 25m

Singapore Changi

Thu 8/27

6:50 pm-11:30 pm

1 stop5h 40m

$223

BangkokSingapore

BKK - SIN

BKKSIN

Bangkok Suvarnabhumi

Fri 1/22

6:10 am-1:55 pm

1 stop6h 45m

Singapore Changi

Sun 1/24

4:00 pm-5:25 pm

Nonstop2h 25m

$227

BangkokSingapore

BKK - SIN

BKKSIN

Bangkok Suvarnabhumi

Fri 10/30

7:00 am-1:55 pm

1 stop5h 55m

Singapore Changi

Tue 11/3

6:15 pm-10:55 pm

1 stop5h 40m

$230

BangkokSingapore

BKK - SIN

BKKSIN

Bangkok Suvarnabhumi

Fri 11/13

6:10 am-1:55 pm

1 stop6h 45m

Singapore Changi

Tue 11/17

6:15 pm-10:55 pm

1 stop5h 40m

$231

BangkokSingapore

BKK - SIN

BKKSIN

Bangkok Suvarnabhumi

Thu 8/6

5:30 pm-11:55 pm

1 stop5h 25m

Singapore Changi

Sun 8/9

6:00 pm-7:35 pm

Nonstop2h 35m

$232

BangkokSingapore

BKK - SIN

BKKSIN

Bangkok Suvarnabhumi

Wed 10/28

6:10 am-1:55 pm

1 stop6h 45m

Singapore Changi

Thu 10/29

6:15 pm-11:45 pm

1 stop6h 30m

$234

BangkokSingapore

DMK - SIN

DMKSIN

Bangkok Don Mueang Intl

Sat 1/16

4:35 pm-8:10 pm

Nonstop2h 35m

Singapore Changi

Mon 1/18

11:00 am-12:25 pm

Nonstop2h 25m

$235

BangkokSingapore

BKK - SIN

BKKSIN

Bangkok Suvarnabhumi

Fri 9/11

5:30 pm-11:55 pm

1 stop5h 25m

Singapore Changi

Mon 9/14

7:30 am-11:45 am

1 stop5h 15m

$240

BangkokSingapore

BKK - SIN

BKKSIN

Bangkok Suvarnabhumi

Fri 8/28

10:20 am-5:25 pm

1 stop6h 05m

Singapore Changi

Sat 8/29

12:10 pm-6:50 pm

1 stop7h 40m

$241

BangkokSingapore

DMK - SIN

DMKSIN

Bangkok Don Mueang Intl

Sat 8/8

5:20 pm-11:55 pm

1 stop5h 35m

Singapore Changi

Tue 8/11

6:50 pm-11:35 pm

1 stop5h 45m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 38 resultsSorted by cheapest first
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Best time to book a flight from Bangkok to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Bangkok with our price prediction graph.
Estimated round-trip 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 Bangkok to Singapore

What is the cheapest month to book a flight from Bangkok to Singapore?

Currently, January is the cheapest month in which you can book a flight from Bangkok to Singapore (average of $171). Flying from Bangkok to Singapore in June is currently the most expensive (average of $308). 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 BKK to SIN?

Find hourly flight availability from Bangkok to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 28, 2026.

When flying from Bangkok to Singapore, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 39% versus a flight in the evening.

Weekly flight availability from Bangkok to Singapore

Explore weekly flight availability from Bangkok to Singapore. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 28, 2026.

The most flights from TH1 to SIN are scheduled on a Saturday (62 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (56 on average).

How much does it cost to fly round-trip from Bangkok to Singapore?

Airfare is typical for this route at the moment.
Bangkok to Singapore flights typically cost between $159 and $267 in September.
The cheapest round-trip price found within the last 5 days was $212 on Multiple Airlines (Sep 4-Sep 9).

How often are flights from Bangkok to Singapore delayed?

About 20% of weekly flights between Bangkok and Singapore have experienced delays in the past year, with the average delay time being 107 minutes.

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

Historically, flights departing at night 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?

Monday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Bangkok to Singapore flights?

Over the last year, Singapore Airlines have had the lowest number of delays on this route, with just 11% of flights being delayed.

How far ahead should I book a flight from Bangkok to Singapore?

Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bangkok to Singapore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest day to fly from Bangkok to Singapore?

Use this chart to determine the cheapest time to fly round-trip from Bangkok to Singapore. Price data was last updated on July 25, 2026.

Travelers seeking maximum savings on their Bangkok to Singapore flight should consider departing on Saturday at noon when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for Bangkok to Singapore flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Bangkok to Singapore trip
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on Thai Lion Air

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on Thai AirAsia

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Yulia Denisyuk

Yulia Denisyuk

Expert on Thai Airways and SIN

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on Singapore Airlines

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Daniel Scheffler

Daniel Scheffler

Expert on DMK

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
Robert Schrader

Robert Schrader

Expert on BKK

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated July 28, 2026.
Peruse reviews from past customers who have flown with Singapore Airlines,Thai Airways, andThai AirAsia from Bangkok to Singapore to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very good
1,584 reviews

Food

7.8

Overall

8.2

Comfort

8.0

Boarding

8.3

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
2.0
Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
Singapore Airlines
8.2
Very good
1,584 reviews
Singapore Airlines
8.2
Very good
1,584 reviews

Food

7.8

Overall

8.2

Comfort

8.0

Boarding

8.3

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
2.0
Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
Thai Airways
7.9
Good
412 reviews
Singapore Airlines
8.2
Very good
1,584 reviews

Food

7.8

Overall

8.2

Comfort

8.0

Boarding

8.3

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
2.0
Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
Thai AirAsia
7.4
Good
246 reviews
Singapore Airlines
8.2
Very good
1,584 reviews

Food

7.8

Overall

8.2

Comfort

8.0

Boarding

8.3

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
2.0
Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
Thai Lion Air
7.0
Good
46 reviews
Singapore Airlines
8.2
Very good
1,584 reviews

Food

7.8

Overall

8.2

Comfort

8.0

Boarding

8.3

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
2.0
Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
Scoot
6.7
Okay
328 reviews
Singapore Airlines
8.2
Very good
1,584 reviews

Food

7.8

Overall

8.2

Comfort

8.0

Boarding

8.3

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
2.0
Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.

Related info for your journey

Find useful and relevant information for your journey from Bangkok to Singapore. 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 Singapore from Bangkok?

    For a flight from Bangkok to Singapore, you will be flying into Changi. Singapore Changi (SIN) is just 10.5 mi from the center of the city. Changi is the only Singapore airport and it handles 58 inbound flights from Bangkok per day. 5 airlines have flights to Singapore Changi from Bangkok on a regular basis.

  • How long is the flight from Bangkok to Singapore?

    For as low as $235, Thai AirAsia can have you in Singapore from Bangkok in 2h 35m. Airlines will cover a distance of 897 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Bangkok to Singapore round-trip?

    Flying on Thai AirAsia is currently your cheapest option to Singapore, with prices starting at $76. Additional round-trip tickets that might be worth considering are offered by Thai Lion Air and Scoot, with the lowest prices starting at $116 and $124, respectively. You may be able to fly from Bangkok to Singapore for 66% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Bangkok to Singapore one-way?

    For one-way options, check prices for Thai Lion Air. According to our data, you can fly for as low as $49. Users have also found prices from $51 and $53 on Scoot and Thai AirAsia, respectively.

  • What are the most reliable airlines from Bangkok to Singapore?

    No one likes to see their flight delayed. When booking a flight from Bangkok to Singapore consider choosing Air New Zealand (85%), Singapore Airlines (84%) or Virgin Australia (84%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Bangkok to Singapore?

    The cheapest flight price from Bangkok to Singapore is $106. On average you can expect to pay $718. The most popular route, (Bangkok Don Mueang Intl - Singapore Changi), can usually be booked for $69.

  • Can I find deals for flights from Bangkok to Singapore that include hotel bookings?

    Yes. In addition to deals on Bangkok to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bangkok to Singapore?

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

  • Can I find deals for business class flights from Bangkok to Singapore?

    Yes. Cheapflights offers flight deals from Bangkok to Singapore 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 Bangkok to Singapore?

    Currently, January is the cheapest month in which you can book a flight from Bangkok to Singapore (average of $171). Flying from Bangkok to Singapore in June is currently the most expensive (average of $308). 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

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Alternative routes for Bangkok to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
Suvarnabhumi to Singapore flights
Krabi to Singapore flights

Top 5 airlines flying from Bangkok to Singapore

Discover the top 5 airlines that operate flights from Bangkok to Singapore. 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 2,558,603 searches. Data last updated July 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest$76Average$188FlexibilityNo cancel feeOn-time87%
Thai Lion AirCheapest$116Average$172FlexibilityNo cancel feeOn-timeN/A
ScootCheapest$124Average$219FlexibilityNo cancel feeOn-timeN/A
Thai AirwaysCheapest$218Average$329FlexibilityNo cancel feeOn-time77%
Singapore AirlinesCheapest$226Average$312FlexibilityNo cancel feeOn-time81%

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