If laughter is the best medicine, then this deal is just what the doctor ordered. The world’s largest comedy festival is taking some of its finest acts on tour, and tickets are now up to 30% off for Travelzoo subscribers across the country, costing as little as $21.

The first-ever “British Edition” of the Capital One Just For Laughs Comedy Tour is starting in these East Coast cities:

• Oct. 24 ... Saint John's, NL ($32, reg. $45)
• Oct. 26 ... Moncton, NB ($30, reg. $43)
• Oct. 27 ... Saint John, NB ($32, reg. $45)
• Oct. 27 ... Charlottetown, PEI ($30, reg. $43)
• Oct. 29 ... Halifax, NS ($31, reg. $44)

• Nov. 2 ... London, ON ($38, reg. $50)
• Nov. 3 ... Hamilton, ON ($25-$30, reg. $36-$43)
• Nov. 4 ... Toronto, ON ($25-$37, reg. $36-$53)
• Nov. 5 ... Ottawa, ON ($28-$40, reg. $39-$56)

• Nov. 8 ... Winnipeg, MB ($25-$30, reg. $36-$43)
• Nov. 9 ... Saskatoon, SK ($21-$30, reg. $30-$43)
• Nov. 10 ... Regina, SK ($23-$32, reg. $32-$45)
• Nov. 12 ... Calgary, AB ($32-$40, reg. $45-$55)
• Nov. 13 ... Edmonton, AB ($27-$39, reg. $38-$55)
• Nov. 15 ... Red Deer, AB ($28, reg. $40)

• Nov. 17 ... Kelowna, BC ($30, reg. $43)
• Nov. 18 ... Surrey, BC ($30, reg. $43)
• Nov. 19 ... Vancouver, BC ($28-$37, reg. $40-$53)
• Nov. 20 ... Victoria, BC ($35-$39, reg. $48-$53)

Among the lineup of top comedy stars from across the pond are NBC's “Last Comic Standing” finalist Matt Kirshen, Perrier Award winner Hal Cruttenden, Time Out “Comedian of the Year” Sean Meo and others.

Steve Patterson, host of the CBC Radio and TV show "The Debaters," will introduce the acts. When he performed with Steve Martin last year, the comedy legend joked “If I’d known he was going to be that good, I would have cancelled him.”

Note: Most of the above prices do not include fees, which can reach up to $8.65 per ticket and $5 per order depending on the performance.