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HAN (Hanoi) to STL (St. Louis) Flights $1,108.64

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Cheap HAN to STL Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Hanoi to St. Louis (HAN to STL)

Question : How much should a trip from Hanoi (HAN) to Saint Louis (STL) cost?
Answer : Flight prices are fluctuating much more for this route than most routes from Viet Nam, as they're ranging anywhere from $1,373 to $3,775. The further out you book a route, the more likely you are to save.

Question : If your plans are flexible, have you considered changing your departure day?
Answer : Saturday is your cheapest day to fly in June. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.

Question : Which airline is giving the best deals for round-trip flights from Noi Bai International Airport (HAN) to Lambert-St. Louis International Airport (STL)?
Answer : American Airlines is the leader in keeping prices down for their passengers over the next three months. Fares are being booked at just $1,373 and, when compared to the high-end bookings of $3,775, it's quite a deal.

Question : Do travelers from Hanoi typically stay in Saint Louis for very long?
Answer : The average time spent in Saint Louis by travelers from Hanoi is 38 days.

Question : In the next four weeks, what day should you book your trip?
Answer : Jun 17th has seen bookings (as of May 29th) as cheap as $1,373. That comes in 37% below the average price for this route. Saving on flight fares means you'll have more money in your hand for the trip.