Cheap Flights from Hanoi to Denver from $729

Frequently Asked Questions

• What are the cheapest flights from Hanoi to Denver (HAN-DEN)?

  Based on Trip.com data, All Nippon Airways offers one-way fares as low as $729 on Cheapest nonstop routes (e.g. HAN to DEN on Fri, Sep 18), while Turkish Airlines offers Cheapest nonstop round-trips from $1,257 departing on Tue, Sep 22 and returning on Sun, Sep 27.

• Which airlines offer flights from Hanoi to Denver?

  At the moment, several airlines serve connecting flights from Hanoi to Denver, including: EVA Air Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.

• When is the best time to book flights from Hanoi to Denver?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Hanoi to Denver is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Hanoi to Denver?

  To find best deals on flights from Hanoi to Denver, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, Sep 18, with one-way flights priced at just $729.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is All Nippon Airways.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Denver travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Hanoi (HAN) to Denver (DEN) the cheapest?

  The cheapest months to fly from Hanoi to Denver is November, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Hanoi to Denver on?

  After crunching the numbers on our August flight calendar, it's currently cheapest to fly from Hanoi to Denver on August 19, 2026 with Turkish Airlines, with prices starting at $985.

• Which airports can I fly to for Denver from Hanoi?

  You can land at any one of the following hubs in Denver, with Noi Bai International Airport to Denver International Airport (HAN-DEN) is by far the most common option on this route: Denver International Airport (DEN) Rocky Mountain Metropolitan Airport (BJC).

• Is there any time difference between Hanoi and Denver?

  The time difference between Denver and Hanoi is 14h.

• How do I change or cancel my ticket from Hanoi to Denver?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average cost of a one-way flight from Hanoi to Denver?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Hanoi to Denver is $1,536. Fares vary by travel date, airline and availability.

• How do I book flights from Hanoi to Denver on Trip.com?

  Enter Hanoi and Denver, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.