TG offers Royal Silk Business class with 2-2-2 seating; check aircraft type for privacy.
TG Economy seats have 18” width and 32” pitch; front cabin seats allow faster deboarding.

Most accurate provider | Mytrip 3 stars |
|---|---|
Most trusted provider | Mytrip 3 stars |
Round-trip from | $140 (Kiwi.com) |
One-way from | $62 (Orbitz) |
Popular in | December |
Cheapest in | May |
Average price | $169 |
Good round-trip deal | $199 or less |
Good one-way deal | $124 or less |
Fly from
Fly to
Route
Depart
Return
Price
BangkokSingapore
BKK - SIN
BKKSIN
Bangkok Suvarnabhumi
jue. 3/19
8:15 pm-11:55 pm
Nonstop2h 40m
Singapore Changi
dom. 3/22
5:35 pm-7:05 pm
Nonstop2h 30m
BangkokSingapore
BKK - SIN
BKKSIN
Bangkok Suvarnabhumi
sáb. 5/16
5:30 pm-11:50 pm
1 stop5h 20m
Singapore Changi
jue. 5/21
7:50 am-9:00 pm
1 stop14h 10m
BangkokSingapore
BKK - SIN
BKKSIN
Bangkok Suvarnabhumi
mié. 1/28
6:50 am-1:55 pm
1 stop6h 05m
Singapore Changi
vie. 1/30
6:15 pm-10:55 pm
1 stop5h 40m
BangkokSingapore
BKK - SIN
BKKSIN
Bangkok Suvarnabhumi
mié. 3/4
6:50 am-1:55 pm
1 stop6h 05m
Singapore Changi
dom. 3/8
6:15 pm-10:55 pm
1 stop5h 40m
BangkokSingapore
BKK - SIN
BKKSIN
Bangkok Suvarnabhumi
jue. 1/22
7:05 am-3:35 pm
1 stop7h 30m
Singapore Changi
lun. 1/26
6:15 pm-12:00 am
1 stop6h 45m
BangkokSingapore
BKK - SIN
BKKSIN
Bangkok Suvarnabhumi
vie. 3/6
6:50 am-5:15 pm
1 stop9h 25m
Singapore Changi
dom. 3/8
6:15 pm-10:55 pm
1 stop5h 40m
BangkokSingapore
BKK - SIN
BKKSIN
Bangkok Suvarnabhumi
lun. 3/9
6:10 am-1:55 pm
1 stop6h 45m
Singapore Changi
vie. 3/13
6:15 pm-10:55 pm
1 stop5h 40m
BangkokSingapore
BKK - SIN
BKKSIN
Bangkok Suvarnabhumi
lun. 2/9
7:10 am-4:05 pm
1 stop7h 55m
Singapore Changi
mar. 2/10
11:55 am-11:20 pm
1 stop12h 25m
BangkokSingapore
BKK - SIN
BKKSIN
Bangkok Suvarnabhumi
lun. 2/2
10:20 pm-1:55 pm
1 stop14h 35m
Singapore Changi
mié. 2/4
12:40 pm-11:20 pm
1 stop11h 40m
BangkokSingapore
BKK - SIN
BKKSIN
Bangkok Suvarnabhumi
sáb. 2/7
7:10 am-4:05 pm
1 stop7h 55m
Singapore Changi
mar. 2/10
11:55 am-11:20 pm
1 stop12h 25m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
Booking 64 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bangkok Suvarnabhumi Airport to Singapore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, July is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Singapore (average of $80). Flying from Bangkok Suvarnabhumi Airport to Singapore in December is currently the most expensive (average of $167). 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.
When flying from Bangkok Suvarnabhumi Airport to Singapore, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 36% versus a flight in the afternoon.
Travelers seeking maximum savings on their Bangkok Suvarnabhumi Airport to Singapore flight should consider departing on Sunday at noon when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
About 26% of weekly flights between Bangkok and Singapore have experienced delays in the past year, with the average delay time being 104 minutes.
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Cathay Pacific have had the lowest number of delays on this route, with just 13% of flights being delayed.
Boarding
Comfort
Food
Crew
Entertainment
Overall
Reviews
Nakin,Jan 2026
TFU - BKK
Boarding
Comfort
Food
Crew
Entertainment
Overall
Reviews
Nakin,Jan 2026
TFU - BKK
Boarding
Comfort
Food
Crew
Entertainment
Overall
Reviews
Nakin,Jan 2026
TFU - BKK
Boarding
Comfort
Food
Crew
Entertainment
Overall
Reviews
Nakin,Jan 2026
TFU - BKK
Boarding
Comfort
Food
Crew
Entertainment
Overall
Reviews
Nakin,Jan 2026
TFU - BKK
Boarding
Comfort
Food
Crew
Entertainment
Overall
Reviews
Nakin,Jan 2026
TFU - BKK
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$69 | Average$140 | FlexibilityNo cancel fee | On-time86% | |
| Cheapest$113 | Average$172 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$119 | Average$154 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$128 | Average$167 | FlexibilityNo cancel fee | On-time87% | |
| Cheapest$199 | Average$265 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$213 | Average$230 | FlexibilityNo cancel fee | On-time77% |