Report reveals air travel hacks - including cheapest days to book flights

Flights booked on a Sunday are up to 23 per cent cheaper than those booked on a Friday, according to a report.

The sweet spot for cheap travel is booking 112-133 days in advance, but buying six months ahead will be just as expensive as leaving it to the last minute, the data revealed.

Flights between 9am and 3pm are least likely to experience cancellations, and the best time to travel without delays and cancellations is January.

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