Tiger Airways is one of the few low-cost airlines currently operating in Vietnam. From Singapore, there are three daily direct flights that arrive in Ho Chi Minh City. The flights depart at 7:35 (SIN time), 13:10 (SIN time) and 15:15 (SIN time). The fare for these flights is very cheap, with the lowest fare about 219.6 SGD (175.7 USD) for the round trip and 158 SGD (126.4 USD) for one way trip.

There is also one direct flight to Hanoi from Singapore, but the time is different for each day during the week. On Monday and Wednesday, the flight departs at 16.50 (SIN time), while on Tuesday and Thursday, it is 9.40 (SIN). Depart time on weekend is more different with 18.15, 10.00 and 8.00 (SIN time) on Friday, Saturday and Sunday respectively. The lowest fare for this flight is 135SGD (108USD) for one way trip and 212 SGD (196.6USD) for the round trip.