Kumar Sangakkara hit a memorable half-century to help Sri Lanka to a six-wicket victory over India in the World Twenty20 final in Dhaka.

The veteran left-hander hit an unbeaten 35-ball 52 in his last Twenty20 match to guide the Sri Lankan chase of a modest 131-run target in 17.5 overs at a packed Shere Bangla stadium.

Thisara Perera hit Ravichandran Ashwin for a winning boundary to seal the win, finishing with 21 not out but it was Sangakkara who anchored the chase with six boundaries and a six in his unbeaten knock.

The victory gave Sri Lanka their first world title in 18 years since winning the World Cup (50 overs) crown in 1996 and gave the World Twenty20 a fifth champion in as many editions.

India won the inaugural edition in 2007 followed by Pakistan (2009), England (2010) and the West Indies (2012).

It also broke Sri Lanka's jinx of losing the final of major world level events as they had lost two 50 over World Cup finals (2007 and 2011) besides being runners-up in as many World Twenty20 events in 2009 and 2012.

The victory also gave a memorable swansong to veteran Mahela Jayawardene and Sangakkara who announced they will quit Twenty20 cricket after this tournament.

In contrast India were denied a chance to become the first team ever to hold three major cricketing titles at one time, after clinching the 2011 World Cup title and the Champions Trophy last year.

Sri Lanka lost wickets at regular intervals as Indian spinners applied pressure, but Sangakkara held one end intact.

Openers Kusal Perera went for five and Tillakaratne Dilshan for 18 before Sangakkara added 34 for the third wicket with Jayawardne (24) and another 54 for the unfinished fifth wicket with Thisara.

India were reduced to 130-4 by some tight Sri Lankan bowling despite a brilliant half-century by Virat Kohli.

Kohli scored a 58-ball 77 for his eighth Twenty20 half-century – his fourth in this tournament – after India were sent into bat in a match reduced by 40 minutes due to rain.

The rain spiced up the pitch for bowlers but Kohli was at his best when he came to the crease after India lost Ajinkya Rahane (three) in Angelo Mathews's second over of the innings.

Let off by Lasith Malinga at mid-wicket off left-arm spinner Rangana Herath's first delivery when 11, Kohli took full advantage of the laspe by hitting five boundaries and four sixes before he was run out off the final delivery.

Kohli added 60 for the second wicket with Rohit Sharma (29) and another 55 for the third with Yuvraj Singh who slowed down the tempo with a snail-paced 11 off 21 balls.

Sharma hit three boundaries during his 26-ball knock before he was caught off Herath who finished with 1-23 in his four overs.

So facile were India's last four overs that there was no boundary and a well-set Kohli got just seven balls to play, restricting their total badly.

With the win Sri Lanka also capped a long two-and-a-half month tour of Bangladesh during which they won all matches in a bilateral series against the home team and five-nation Asia Cup.