Qatar Airways Exclusive Offers on Flights From Vietnam Staring Price 3,100,000 VND. Make the most out of the new year. Plan ahead and save more with great fares to amazing places around the world with Qatar Airways. T&C: Offer valid on Qatar Airways operated flights from Vietnam only. Sales period: until 18th March 2016. Travel period: from 18 Jan 2016 to 18 Jun 2016.