Qatar Airways said the Airbus A330-300 plane was flight QR23 from Doha to Manchester with 269 passengers and 13 crew on board.
The company, however, reiterated that it is in discussion with an external entity for getting funds.
The airline had reported its worst-ever financial numbers in the just-concluded FY 2014 - a record net loss of Rs 1,003 crore.
Qatar Airways is interested in taking a stake in India's IndiGo airline and buy new Airbus A380 planes.
The aircraft is fitted in a tri-class configuration with seats in First Class, Business Class and Economy Class.
Qatar Airways has announced plans to extend its Boeing 787 Dreamliner route network to India with the launch of services to and from Delhi and Bangalore starting September 1 this year.
In a statement on Tuesday, CEO Akbar al-Baker denied it was involved in any discussions for a possible investment.
Jet Airways, India's second-largest carrier, is in talks with Abu Dhabi's Etihad Airways to sell a stake.
Abu Dhabi's state-owned Etihad Airways and Qatar Airways said on Thursday they were not inclined to invest in Kingfisher.
Asiana Airlines edged out Singapore Airlines and Qatar Airways which ranked second and third.
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