BKK - SIN

$185 Find Cheap Flights from Bangkok to Singapore – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Suvarnabhumi to Singapore departing on 29/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
$369
Typical prices: $211-$339
Multiple Airlines
Thu 6/8Sun 6/9
BKK - SIN • 1 stop
Cheapest direct flights
$373
Typical prices: $197-$331
Scoot
Sat 26/9Mon 28/9
BKK - SIN • Direct
Advice from real travellers
AI-powered summary based on content written by KAYAK users. AI can make mistakes.
Thai Airways adds 20 kg checked bags; Singapore Airlines offers free Wi-Fi.
At BKK, use Level 2 for quick check-in; arrive early for long lines.
User tips
User tips
User tips
User tips
Top airlines
Cheapest • from $373 (return)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Scoot, Singapore Airlines, and Thai Airways. Average duration is 2h 24m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 89% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 6 weeks in advance save around 32% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 26% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Singapore!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Bangkok to Singapore (BKK-SIN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Bangkok to Singapore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Suvarnabhumi to Singapore

Thu, 6 Aug - Sun, 6 Sep
Multiple Airlines Logo
17:30 - 23:55
BKK
-
SIN
5h 25m
1 stop
Multiple Airlines Logo
12:20 - 18:50
SIN
-
BKK
7h 30m
1 stop
$369Multiple Airlines
Wed, 19 Aug - Sun, 23 Aug
Multiple Airlines Logo
17:30 - 23:55
BKK
-
SIN
5h 25m
1 stop
Multiple Airlines Logo
18:50 - 23:30
SIN
-
BKK
5h 40m
1 stop
$371Multiple Airlines
Fri, 31 Jul - Sun, 2 Aug
Multiple Airlines Logo
17:30 - 23:55
BKK
-
SIN
5h 25m
1 stop
Multiple Airlines Logo
18:50 - 23:30
SIN
-
BKK
5h 40m
1 stop
$372Multiple Airlines
Sat, 26 Sep - Mon, 28 Sep
Scoot Logo
09:05 - 12:25
BKK
-
SIN
2h 20mdirect
Scoot Logo
16:15 - 17:50
SIN
-
BKK
2h 35mdirect
$373Scoot
Fri, 7 Aug - Sun, 9 Aug
Multiple Airlines Logo
17:30 - 23:55
BKK
-
SIN
5h 25m
1 stop
Multiple Airlines Logo
18:50 - 23:30
SIN
-
BKK
5h 40m
1 stop
$375Multiple Airlines
Fri, 14 Aug - Tue, 18 Aug
Multiple Airlines Logo
09:05 - 12:25
BKK
-
SIN
2h 20mdirect
Multiple Airlines Logo
18:50 - 23:30
SIN
-
BKK
5h 40m
1 stop
$376Multiple Airlines
Thu, 13 Aug - Thu, 20 Aug
Multiple Airlines Logo
17:30 - 23:55
BKK
-
SIN
5h 25m
1 stop
Multiple Airlines Logo
12:10 - 17:10
SIN
-
BKK
6h 00m
1 stop
$378Multiple Airlines
Fri, 14 Aug - Fri, 21 Aug
Multiple Airlines Logo
17:30 - 23:55
BKK
-
SIN
5h 25m
1 stop
Multiple Airlines Logo
18:50 - 23:30
SIN
-
BKK
5h 40m
1 stop
$379Multiple Airlines
Thu, 16 Jul - Mon, 20 Jul
Multiple Airlines Logo
17:30 - 23:55
BKK
-
SIN
5h 25m
1 stop
Multiple Airlines Logo
18:50 - 23:30
SIN
-
BKK
5h 40m
1 stop
$381Multiple Airlines
Thu, 16 Jul - Mon, 20 Jul
Multiple Airlines Logo
17:30 - 23:55
BKK
-
SIN
5h 25m
1 stop
Multiple Airlines Logo
18:50 - 23:30
SIN
-
BKK
5h 40m
1 stop
$382Multiple Airlines
Booking Insights

KAYAK's insights & trends for Suvarnabhumi to Singapore flights

Get data-powered insights and trends into flights from Suvarnabhumi to Singapore to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Bangkok Suvarnabhumi Airport to Singapore?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Bangkok Suvarnabhumi Airport to Singapore departing in August.

What’s the cheapest day of the week to fly from Bangkok to Singapore?

The average price of all round-trip flights from Bangkok Suvarnabhumi Airport to Singapore clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Bangkok to Singapore, look for departures on Thursdays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from Singapore, Tuesday is the cheapest day to fly and Friday is the most expensive.

What is the cheapest month to fly from Bangkok Suvarnabhumi Airport to Singapore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bangkok Suvarnabhumi Airport to Singapore, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Bangkok Suvarnabhumi Airport to Singapore is January, where tickets cost $236 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $450 and $433 respectively.

How far in advance should I book a flight from Bangkok Suvarnabhumi Airport to Singapore?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Bangkok Suvarnabhumi Airport to Singapore, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Bangkok Suvarnabhumi Airport to Singapore, you should book around 6 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonJune
Cheapest flight$185
Best time to beat the crowds but there is an average 41% increase in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Bangkok to Singapore

When to book flights from Suvarnabhumi to Singapore

Are your dates flexible? Find out the best times to travel from Suvarnabhumi to Singapore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from Suvarnabhumi to Singapore: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Suvarnabhumi to Singapore 
Verified travelerFlew with Singapore Airlines
BKK
-
SIN
Nov 2024
Be there early LONG LINES. If you want to experience the JEWEL At Singapore make sure u have a 6hr min layover. I suggest you get a locker for luggage. You do have to leave the airport and go thru immigration on your way out and back in. The lines are long.
Verified travelerFlew with Thai Vietjet Air
BKK
-
SIN
Dec 2023
Go to the gantry early as more time required for transfer to aircraft

FAQs for booking Bangkok to Singapore flights

  • What is the cheapest flight from Bangkok Suvarnabhumi Airport to Singapore?

    In the last 3 days, the lowest price for a flight from Bangkok Suvarnabhumi Airport to Singapore was $185 for a one-way ticket and $369 for a return.

  • Which airlines offer Wi-Fi service onboard planes from Bangkok to Singapore?

    Scoot, and Singapore Airlines offer inflight Wi-Fi service on the Bangkok to Singapore flight route.

  • Which aircraft models fly most regularly from Bangkok to Singapore?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Bangkok to Singapore flight route.

  • Which airline alliances offer flights from Bangkok to Singapore?

    Star Alliance is the only airline alliance operating flights between Bangkok and Singapore.

  • On which days can I fly direct from Bangkok to Singapore?

    There are direct flights from Bangkok to Singapore on a daily basis.

  • Which is the best airline for flights from Bangkok to Singapore, Thai Airways or Thai AirAsia?

    The two airlines most popular with KAYAK users for flights from Bangkok to Singapore are Thai Airways and Thai AirAsia. With an average price for the route of $404 and an overall rating of 7.9, Thai Airways is the most popular choice. Thai AirAsia is also a great choice for the route, with an average price of $303 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Bangkok to Singapore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bangkok to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bangkok to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore from Bangkok is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bangkok to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Singapore with an airline and back to Bangkok with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bangkok to Singapore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Singapore from Bangkok up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Bangkok to Singapore?

    In the past 3 days, the cheapest return tickets from Bangkok to Singapore were found on Scoot ($373) and Singapore Airlines ($392).

KAYAK’s top tips for finding a cheap flight from Bangkok Suvarnabhumi Airport to Singapore

  • Looking for a cheap flight? 25% of our users found flights on this route for $319 or less one-way and $449 or less round-trip.

Prefer to fly direct from Bangkok Suvarnabhumi to Singapore Changi?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Bangkok Suvarnabhumi to Singapore Changi.
Find which airlines fly direct from Bangkok Suvarnabhumi Airport to Singapore Changi Airport, which days they fly and book direct flights.

Direct departures

Bangkok Suvarnabhumi to Singapore Changi

Monday

Scoot,Singapore Airlines,Thai Airways

Scoot,Singapore Airlines, +1 more

Tuesday

Scoot,Singapore Airlines,Thai Airways

Scoot,Singapore Airlines, +1 more

Wednesday

Scoot,Singapore Airlines,Thai Airways

Scoot,Singapore Airlines, +1 more

Thursday

Scoot,Singapore Airlines,Thai Airways

Scoot,Singapore Airlines, +1 more

Friday

Scoot,Singapore Airlines,Thai Airways

Scoot,Singapore Airlines, +1 more

Saturday

Scoot,Singapore Airlines,Thai Airways

Scoot,Singapore Airlines, +1 more

Sunday

Scoot,Singapore Airlines,Thai Airways

Scoot,Singapore Airlines, +1 more

See more direct flights

Direct returns

Singapore Changi to Bangkok Suvarnabhumi

Monday

Scoot,Singapore Airlines,Thai Airways

Scoot,Singapore Airlines, +1 more

Tuesday

Scoot,Singapore Airlines,Thai Airways

Scoot,Singapore Airlines, +1 more

Wednesday

Scoot,Singapore Airlines,Thai Airways

Scoot,Singapore Airlines, +1 more

Thursday

Scoot,Singapore Airlines,Thai Airways

Scoot,Singapore Airlines, +1 more

Friday

Scoot,Singapore Airlines,Thai Airways

Scoot,Singapore Airlines, +1 more

Saturday

Scoot,Singapore Airlines,Thai Airways

Scoot,Singapore Airlines, +1 more

Sunday

Scoot,Singapore Airlines,Thai Airways

Scoot,Singapore Airlines, +1 more

See more direct flights

Reviews of the top 4 airlines flying from Suvarnabhumi to Singapore

 
See real verified KAYAK customer reviews for airlines flying from Bangkok to Singapore. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Suvarnabhumi to Singapore? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Thai AirwaysOverall score based on 409 reviews
7.7Comfort
8.4Crew
7.9Boarding
6.9Entertainment
7.4Food
Airline reviews

HAVING ANNOUNCEMENTS FOR PEOPLE TO BOARD ACCORDING TO GROUP IS ESSENTIAL N ENSURING N CUTTING OF QUEUES, EXCEPT FOR PRIORITY CLASS PASSENGERS ON A SEPARATE Q

8.0 ExcellentHQ, Mar 2026
BKK - SIN
Read more Thai Airways reviews

HAVING ANNOUNCEMENTS FOR PEOPLE TO BOARD ACCORDING TO GROUP IS ESSENTIAL N ENSURING N CUTTING OF QUEUES, EXCEPT FOR PRIORITY CLASS PASSENGERS ON A SEPARATE Q

We still get drinks and a snack. Love the gift bags too.

business class is old but still done very well by the team.

Good experience although the boarding gate is at the terminal extension hence need to leave lounge to head over earlier.

Thai Royal First is very good. Easy check in , Private room in the first class lounge and escort from ticketing to the plane. Once on board crew was very polite, food was outstanding, and the ride was smooth as silk. Restrooms were especially clean. Great Experience

Need to improve on punctuality. My flight was delayed by 1 hour.

Seats were uncomfortable and the vegetarian meal was awful. Some of the entertainment didn't work.

They used Thai Smile plane, which is a smaller model and used to service only domestic flights; hence, the plane is small and quite compact. No entertainment on the flight. While boarding was delayed, it was done in a quick manner.

Entertainment is limited with a relatively old catalogue. Wi-Fi never works and the cabin and lavatory had evidence of a lot of scuff marks and temporary repairs. Nothing unsafe, but a bit tatty in places.

I enjoy flying with Thai Airways, however their B788 business class configuration is quite dated. Additionally , while the service is always friendly and efficient, I’m getting tired of the same “usual suspects” when it comes to food choices. Since it was a lunchtime flight, what about some gourmet sandwiches or some type of salad dish for the main course? The entertainment options are also quite limited and this is not unique to TG, so much so that given the short duration of the flight I ended up not bothering with any entertainment. Finally, despite signs around the cabin advising wifi available, I was unable to con-net and in fact I’ve never been able to connect on any TG flight over the last year or so - what’s the go here??

The flight left on time and landed early. The attendants were polite and friendly. Thank you

Efficient and fast check in, courteous staff at counter and on board. On time departure and arrival. AIR ASIA is my favorite international thailand carrier for reasonable cost and excellent customer service!

Very good, it would be good if payment for drinks could be accepted by card too.

Ontime, no frills, the cabin is clean, the ticket price is lower than the full-service airlines.

Paid for a meal we didn't receive. They admitted they had forgetten ours. No compensation or rectification offered. We requested if they would just give us a glass of wine instead and we would call it even. Crew advised they could not do this and to go to Air Asia counter on arrival and request a refund. Our flight didn't arrive until 2am so this was not a viable option. The crews solution was if we wanted a wine we should purchase one. I was unhappy with that suggestion considering they had already ripped us off with our meal.

The boarding process was very poor - refueling on so rear ladder blocked. I think while boarding both ladders should be accessible so that passengers are comfortable instead of crowding through front ladder

Very few crew meant that we had to wait almost 2 hours just the get a drink!

Thai Air Asia no longer has customer support that you can call and talk to. All support is done by chat bot or self help websites. This can be a major issue if you have a problem and it bit us so we can’t recommend nor will we book with them again unless as a last resort.

Airline cancelled our flight purchased through kiwi.com 2 months before travel and to date has inly refunded half of our paid ticket price.

Landing to Hanoi in time Seat not reclining -Cabin design very dull

Direct flight to BALI was good and convenient. Improvement suggestions - provide complimentary water

50 minutes delay on boarding,but overall delay time almost 2 hours on arrival.

I specifically searched for flight with checkin bags. Airfare assist website still sold tickets without check in bags and I had to pay 3 times more for my bad. Worst experience ever with untrained staff and haphazard boarding

As a frequent flyer, I was impressed with the smooth take off.

No frills means no frills... I just got on the plane and flew. That's all. Nothing more and nothing less. Or I did buy some water, they took cash only! LOL

First the flight delayed 1 hour ND then when we suppose to landing the pilot decided not to land at the chiang Mai Airport but the chiang rai airport

Boarding was not as per sequence Light snacks were not available Window had hair oil stains and water condensation

Apart from the staff at the airport who were amazing the rest of the experience with scoot was disgusting a very basic flight packed and uncomfortable no consideration to a disabled traveller. And even worse from Singapore to Vienna. All about the money. Not even a complementary coffee or juice. From the airline. The staff at the airport didn't look at me as been disabled and no help not even a wheelchair was offered. The food on the plane was cheap and tasteless and expensive no entertainment on plane and WiFi which had to be paid for was intermittent at best.

I have taken more than 50 flights in the past year and this is the worst onboard experience that I've come across. There's always a risk with budget airlines and their creative views of customer service. Having bought a standard seat, we boarded at the assigned seat - we naturally couldn't choose ourselves as that would be extra cost. After take-off, the person in the row in front leans back their seat. As a frequent flyer, I believe this is their right, so I try to lean my seat back as well to have the same space available. However, my standard seat could not lean back, as the row behind was an exit row. As I had paid for a standard seat, not a less space than standard, I moved to the completely free row behind me. This was not allowed, as due to extra legroom, this would cost extra. Subsequently spent the next 30 mins discussing this scenario with the crew. I have no issues with budget airlines and additional charges, but if I pay for a standard seat, I want a standard seat, not one with less space. As you do not offer me a discount for the less space, do not try and charge me a premium, when I find a free seat with more space. It works both ways Scoot.

Finishes were quite worn, including our very scratched up seatback. No entertainment available, and the WiFi (even for “ScootHub”) was very slow. Crew were somewhat friendly.

Not a frequent user of their website booking. Booked my check-in baggage and only realized that I did not book my check in baggage for return flight. The receipt was not clear in identifying that as well. Was charged exorbitantly at check in counter. Bad taste for sure when it is a business trip and not leisure trip. Baggage was delayed for more than an hour at belt back in SG.

Boarding took forever. It's also weird that we paid more (for preferred seats) to get on the plane last. Inflight WiFi never worked the entire trip. I want my money back.

WiFi didn’t work on both sectors so made killing time harder - planes clean modern and good flight crew - would do again if WiFi works

We had 2 attempts to land at Singapore Changing during a thunderstorm. Everything was delayed by 1 hour plus.

The crew was not customer oriented at all, even confrontational . The aircraft needs more attention to detail as far as comfort, and the 1 hour sitting at the gate with no air is inexcusable

We were delayed, but there was never any update given. Everyone was standing at the gate as boarding was supposed to commence at 13:10 for a 13:55 flight. We didn't actually start getting on the shuttles to the plane, until after 14:00. No updates, no information given at all.

Everything you need to know for your flight from Suvarnabhumi to Singapore

Information on your arrival and departure airports