High demand for flights, 178% potential price rise
Best time to find cheap flights, 185% potential price drop
Average for round-trip flights in April 2020
From Ho Chi Minh City to Washington
Cheapest Prices for Washington Dulles Intl flights by month
Currently, February is the cheapest month in which you can book a flight to Washington Dulles Intl. Flying to Washington Dulles Intl in August will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
When is the best time to fly to Washington Dulles Intl?
Choose a month below to see average flight price and weather conditions.
SGN - WAS
17,456,874₫ - 41,484,840₫
9 - 32 °C
60 - 107 mm
Flying to Washington Dulles Intl in January is usually considered the best time to fly. However, you will find other deals are always available year round. July tends to be the warmest period in Washington Dulles Intl so if you are looking for sun or warmer climates then look to fly around this time. June is the wettest if you need to factor this in to your plans.
When is the best time to book flights to Washington Dulles Intl?
To ensure you get the cheapest price possible for a flight to Washington Dulles Intl, you should look to book at least 0 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Which day is cheapest to fly to Washington Dulles Intl?
At the moment, Friday is the most economical day to take a flight to Washington Dulles Intl. Monday is likely to be the most costly.
What time of day is cheapest to fly?
Flights at noon are typically the cheapest time of the day to fly to Washington Dulles Intl. Flights in the morning are usually the most expensive.