KOA - HAN

$1,299 Find Cheap Flights from Kailua-Kona to Hanoi - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Hanoi!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kailua-Kona to Hanoi (KOA-HAN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kailua-Kona to Hanoi

Sun, Feb 28 - Wed, Mar 3
United Airlines Logo
11:59 pm - 11:05 pmKOA  Kona Intl-HAN Hanoi Noibai
30h 06m2 stops San Francisco Tokyo Narita
United Airlines Logo
12:25 am - 8:47 pmHAN  Hanoi Noibai-KOA Kona Intl
37h 22m2 stops Tokyo Narita San Francisco
$1,299United Airlines
Sun, Feb 28 - Wed, Mar 3
United Airlines Logo
11:59 pm - 11:05 pmKOA  Kona Intl-HAN Hanoi Noibai
30h 06m2 stops San Francisco Tokyo Narita
United Airlines Logo
12:25 am - 8:47 pmHAN  Hanoi Noibai-KOA Kona Intl
37h 22m2 stops Tokyo Narita San Francisco
$1,524United Airlines
Sun, Feb 28 - Wed, Mar 3
United Airlines Logo
11:59 pm - 11:05 pmKOA  Kona Intl-HAN Hanoi Noibai
30h 06m2 stops San Francisco Tokyo Narita
United Airlines Logo
12:25 am - 8:47 pmHAN  Hanoi Noibai-KOA Kona Intl
37h 22m2 stops Tokyo Narita San Francisco
$1,574United Airlines
Booking Insights

Price, demand and travel trends for Kailua-Kona to Hanoi flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Which airline is the cheapest to fly from Kailua-Kona to Hanoi?

United Airlines ($1,299) offered the cheapest round-trip ticket from Kailua-Kona to Hanoi in the last 5 days.

Find deals

Key details for Kailua-Kona to Hanoi flights

Cheapest flight

$1,299
Round-trip flight from Kailua-Kona to Hanoi

When to book flights from Kailua-Kona to Hanoi

Are your dates flexible? Find out the best times to travel from Kailua-Kona to Hanoi based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Kailua-Kona to Hanoi flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Kailua-Kona to Hanoi?

    Only Economy Class is available on flights from Kailua-Kona to Hanoi.

  • Do I need a passport to fly from Kailua-Kona to Hanoi?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Kailua-Kona to Hanoi changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $1,299 to $1,574. That means the highest observed fare was about 21% higher than the lowest one.

  • Which airports can I use when flying from Kailua-Kona to Hanoi?

    Flights from Kailua-Kona to Hanoi usually depart from Kona Intl (KOA) and arrive at Hanoi Noibai (HAN).

  • What is the time difference between Kailua-Kona and Hanoi?

    Hanoi is 17 hours ahead of Kailua-Kona (Indochina Time vs Hawaii-Aleutian Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Hanoi?

    Some of the most popular sights in Hanoi are Hoan Kiem Lake, Old City Gate and Hanoi Opera House. These are among the most viewed places in Hanoi on KAYAK.

Your guide to booking Kailua-Kona to Hanoi flights

Get tips on when to book, when to fly and what to know before your trip.
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Hanoi Noibai Airport.

    • Family Transit Hotel

More options for your flight from Kailua-Kona to Hanoi

Complete your trip to Hanoi with a hotel stay or car rental

Car rentals in Hanoi
Hotels in Hanoi
Vacations in Hanoi