Sunday is generally a great day to depart. Flying on this day could help you save up to 14%.
To save on the cost of your flight from Washington to Glasgow, book at least 52 days before your planned departure. Booking around this time can save you about 23% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,009 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,076.
Flights from Washington to Glasgow lean towards being more expensive in November. Prices are generally better when you fly from Washington to Glasgow in December, with the cheapest ticket starting at $711.
It’s optimal to fly from Washington to Glasgow in the afternoon. By choosing this option you can save up to 8% on the cost of your flight, compared to a flight at noon.