Question : How many days should you spend in Hanoi?
Answer : The average time spent in Hanoi by travelers from Billings is two weeks.
Question : What is the cheapest round-trip ticket you can get to Hanoi?
Answer : American Airlines is your best bet for finding that coveted low fare. They're offering fares as low as $992, while prices for other flights are as high as $1,086.
Question : In the next four weeks, what day should you book your trip?
Answer : Since low prices are preferred, look at Oct 11th. As of Sep 18th, it's showing the cheapest ticket sales at $992. That is 5% below the average price for this route, so you can spend that extra money on a fun experience in Hanoi.
Question : Is the price you found a good deal?
Answer : Ranging from $992 to $1,086, prices for BIL to HAN change a lot less than most routes from the United States. Prices tend to be lower the further out you book.
Question : Can you cut down on flight costs by changing the day of the week you travel to Hanoi?
Answer : The best day to fly on a budget this month is Wednesday. Being flexible with your travel days garners even more savings during booking.