To save on the cost of your flight from Glasgow Prestwick Airport to O'ahu, book at least 51 days before your planned departure. Booking around this time can save you about 29% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £1,017 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £1,285.
Flights from Glasgow Prestwick Airport to O'ahu lean towards being more expensive in August. Prices are generally better when you fly from Glasgow Prestwick Airport to O'ahu in February, with the cheapest ticket starting at £731.
When flying from Glasgow Prestwick Airport to O'ahu, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.