Leaving on a Sunday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 3% on the overall cost on flights from Washington Dulles Intl to Penang.
To save on the cost of your flight from Washington Dulles Intl to Penang, book at least 58 days before your planned departure. Booking around this time can save you about 33% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $939 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,154.
Flights from Washington Dulles Intl to Penang lean towards being more expensive in January. Prices are generally better when you fly from Washington Dulles Intl to Penang in September, with the cheapest ticket starting at $459.
It’s optimal to fly from Washington Dulles Intl to Penang in the morning. By choosing this option you can save up to 6% on the cost of your flight, compared to a flight at noon.