German online travel booking platform Tourlane has raised 21.1 million euros ($23.9 million) in a Series B funding round.

Tourlane plans to use the funds to extend internationally and advance the booking and customer experience.

Sequoia Capital led the round with participation from existing backers Spark Capital, Holtzbrinck Ventures and DN Capital.

To date, Tourlane has bagged $34.9 million in funding in over 3 rounds.