Air
From Trivandrum airport (6 km/3 3/4 miles from city centre, Rsl by No. 14 local bus) there are daily flights to and from Bombay (1C168 , Rs 2362), Cochin (1C468, Rs525), Delhi (1C468, Rs 3757), and Goa (1C468 , Rs1313). Also less frequent flights to Bangalore (1C530, Rs1192), Hyderabad (1C516 , Rs2043), and Madras (1C530 , Rs1250).Trivandrum is also an international airport with Air India flights to cities in the Gulf including Dubai and Muscat. Some of these flights continue to Europe and New York. Indian Airlines operates flights to Male in the Maldives and Colombo in Sri lanka. Air Lanka also operates to and from Colombo. Gulf Air operates from and to Abu Dhabi, Bahrain, Doha and Muscat with onward connections to Europe.
Rail
From Trivandrum rail station (opposite the bus-station), there are a number of trains daily to Ernakulam (Cochin), via Quilon. The fastest train is the 6.15 am Pareswarurn Day Express, which gets to Quilon (70 km; 3 3/4 miles) in 1 1 hours, and to Ernakulam in just 3 hours. It’s a wonderfully scenic ride, cutting right through the eight creeks of Ashtamudi Lake. Best of all, you don’t even need an advance-reservation: just hop on, and pay for your 2nd-class air-conditioned seat on the train.
The best train for Goa leaves Trivandrum at 11 pm, arriving in Mangalore 10 am next morning. Proceed immediately by auto-rickshaw to Mangalore’s government (not private) bus-stand, in order to catch the 11 am express bus (10 hours) to Partjim . Don’t miss this early bus as the next one bound for Goa is in the evening.
Road
Trivandrum has two bus-stands. Buses for Kovalam leave from the Fort bus-stand. Buses for all other destinations leave from the city bus-stand, opposite the rail station. Points covered include Madurai (many buses from 4.30-10 am, from 5-11 pm; 7 hours), Kanyakumari (9 am, 3 pm, and 10.15 pm; 2 1/2 hours), Coirnbatore (6.30 pm; 12 hours), Madras (12.30 pm and 7 pm; 17 hours) and Kumily (8 hours). For all these long-haul destinations, you’ll have to advance-book tickets: a real pain, in view of the awesome queues. Try to find a boy to queue up for you for Rs3-4 while you go sightseeing.
Fortunately, there’s normally no need for advance reservation on the hourly, from 5 am-midnight buses to Ernakulam (4 hours), via Quilon (2 hours) and Alleppey (3 hours). Just toss your bags in the window, and pay on the bus.