IAD - HAN

$442 Find Cheap Flights from Washington, D.C. to Hanoi - Compare and Save

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Everything you should know

Cheapest round-trip
$1,030
Typical prices: $1,143-$1,590
Turkish Airlines
Sun 2/4Fri 2/16
IAD - HAN • 1 stop
Cheapest one-way
$442
Typical prices: $671-$954
Multiple Airlines
Tue 11/27
IAD - HAN • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. Dulles Intl Airport and Hanoi. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
24 weeks
in advance
Our data shows that travelers who book at least 24 weeks in advance save around 30% compared to booking last minute.
Insights
Insights
When to travel
April
Cheapest • 16% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Abu Dhabi Zayed Intl (AUH)
Cheapest • Avg $1,150 (round-trip)
Taipei City Taiwan Taoyuan Intl (TPE)
Shortest trip • 22h 11m (one-way)
Insights
Insights
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We hope you love your trip to Hanoi!
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Flight Deals

Cheap Flights from Washington, D.C. to Hanoi (IAD-HAN)

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

Recent round-trip flight deals from Washington, D.C. to Hanoi

Thu, Feb 4 - Tue, Feb 16
Turkish Airlines Logo
1:30 pm - 7:05 amIAD  Washington, D.C. Dulles Intl-HAN Hanoi Noibai
29h 35m1 stop Istanbul
Turkish Airlines Logo
10:55 pm - 7:25 pmHAN  Hanoi Noibai-IAD Washington, D.C. Dulles Intl
32h 30m1 stop Istanbul
$1,030Turkish Airlines
Fri, Nov 27 - Thu, Dec 10
Multiple Airlines Logo
11:35 pm - 10:20 pmIAD  Washington, D.C. Dulles Intl-HAN Hanoi Noibai
34h 45m1 stop Incheon Intl
Multiple Airlines Logo
10:50 pm - 6:30 pmHAN  Hanoi Noibai-IAD Washington, D.C. Dulles Intl
31h 40m2 stops Incheon Intl Beijing Capital
$1,031Multiple Airlines
Wed, Mar 17 - Fri, Mar 26
Turkish Airlines Logo
2:30 pm - 7:05 amIAD  Washington, D.C. Dulles Intl-HAN Hanoi Noibai
29h 35m1 stop Istanbul
Turkish Airlines Logo
8:45 am - 12:45 pmHAN  Hanoi Noibai-IAD Washington, D.C. Dulles Intl
39h 00m1 stop Istanbul
$1,035Turkish Airlines
Fri, Nov 27 - Mon, Dec 7
Multiple Airlines Logo
11:35 pm - 10:20 pmIAD  Washington, D.C. Dulles Intl-HAN Hanoi Noibai
34h 45m1 stop Incheon Intl
Multiple Airlines Logo
4:35 pm - 6:30 pmHAN  Hanoi Noibai-IAD Washington, D.C. Dulles Intl
37h 55m2 stops Incheon Intl Beijing Capital
$1,038Multiple Airlines
Mon, Mar 8 - Wed, Mar 17
Qatar Airways Logo
8:05 pm - 12:20 pmIAD  Washington, D.C. Dulles Intl-HAN Hanoi Noibai
28h 15m1 stop Doha Hamad Intl
Qatar Airways Logo
8:55 am - 4:55 pmHAN  Hanoi Noibai-IAD Washington, D.C. Dulles Intl
43h 00m1 stop Doha Hamad Intl
$1,059Qatar Airways
Mon, Mar 1 - Thu, Mar 18
Qatar Airways Logo
8:05 pm - 12:20 pmIAD  Washington, D.C. Dulles Intl-HAN Hanoi Noibai
28h 15m1 stop Doha Hamad Intl
Qatar Airways Logo
8:55 am - 4:55 pmHAN  Hanoi Noibai-IAD Washington, D.C. Dulles Intl
43h 00m1 stop Doha Hamad Intl
$1,061Qatar Airways
Tue, Nov 24 - Mon, Dec 7
Korean Air Logo
11:50 am - 9:45 pmIAD  Washington, D.C. Dulles Intl-HAN Hanoi Noibai
21h 55m1 stop Incheon Intl
Korean Air Logo
11:05 pm - 9:50 amHAN  Hanoi Noibai-IAD Washington, D.C. Dulles Intl
22h 45m1 stop Incheon Intl
$1,088Korean Air
Tue, Nov 24 - Wed, Dec 9
Korean Air Logo
11:50 am - 9:45 pmIAD  Washington, D.C. Dulles Intl-HAN Hanoi Noibai
21h 55m1 stop Incheon Intl
Korean Air Logo
11:05 pm - 9:50 amHAN  Hanoi Noibai-IAD Washington, D.C. Dulles Intl
22h 45m1 stop Incheon Intl
$1,088Korean Air
Tue, Jan 26 - Tue, Feb 16
Delta Logo
7:17 am - 9:45 pmIAD  Washington, D.C. Dulles Intl-HAN Hanoi Noibai
26h 28m2 stops Minneapolis St Paul Incheon Intl
Delta Logo
11:05 pm - 11:51 pmHAN  Hanoi Noibai-IAD Washington, D.C. Dulles Intl
36h 46m2 stops Incheon Intl Seattle/Tacoma Intl
$1,149Delta
Thu, Jan 28 - Thu, Feb 18
Delta Logo
7:00 am - 11:10 amIAD  Washington, D.C. Dulles Intl-HAN Hanoi Noibai
40h 10m2 stops Seattle/Tacoma Intl Incheon Intl
Delta Logo
12:20 pm - 11:33 pmHAN  Hanoi Noibai-IAD Washington, D.C. Dulles Intl
23h 13m2 stops Incheon Intl Minneapolis St Paul
$1,149Delta
Booking Insights

Price, demand and travel trends for Washington, D.C. Dulles Intl Airport to Hanoi flights

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

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Hanoi?

Round-trip flights from Washington, D.C. Dulles Intl Airport to Hanoi typically range from $1,143 to $1,590. The lowest price found in the past 5 days was $1,030, on Turkish Airlines.

What's the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Hanoi?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Hanoi. It’s 7% cheaper than the average day, while Sunday is the most expensive, with prices 19% higher.

What’s the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Hanoi?

•April is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Hanoi at $1,096 round-trip.
•December ($1,935) and July ($1,398) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 76% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Washington, D.C. Dulles Intl Airport to Hanoi the cheapest?

Flights from Washington, D.C. Dulles Intl Airport to Hanoi are cheapest 24 weeks before departure. Booking in this window typically costs about 30% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Washington, D.C. Dulles Intl Airport to Hanoi flights

Low season

September

Cheapest flight

$442
Beat the crowds with an average 56% drop in travelers.
The most popular month to fly with an average 52% increase in travelers.
One-way flight from Washington, D.C. Dulles Intl Airport to Hanoi

When to book flights from Washington, D.C. to Hanoi

Are your dates flexible? Find out the best times to travel from Washington, D.C. 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 Washington, D.C. Dulles Intl Airport 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 Washington, D.C. Dulles Intl Airport to Hanoi?

    Four cabin classes are available on flights from Washington, D.C. Dulles Intl Airport to Hanoi:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How long is a flight from Washington, D.C. Dulles Intl Airport to Hanoi?

    A nonstop flight from Washington, D.C. Dulles Intl Airport to Hanoi takes 00m, covering 8,268 miles.

  • Do I need a passport to fly from Washington, D.C. Dulles Intl Airport 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.

  • How much should I expect to pay for a Washington, D.C. Dulles Intl Airport to Hanoi flight?

    Round-trip flights from Washington, D.C. Dulles Intl Airport to Hanoi range from $1,143 to $1,590, with an average of $1,304 over the past 12 months. Anything below $1,143 counts as a good deal.

  • How expensive are last-minute Washington, D.C. Dulles Intl Airport to Hanoi flights?

    Last-minute fares on this route (booked within two weeks of departure) run 22% above the $1,304 route average. Book 24 weeks before departure for the lowest fares.

  • How are flight prices from Washington, D.C. Dulles Intl Airport to Hanoi looking right now?

    One-way fares from Washington, D.C. Dulles Intl Airport to Hanoi are currently lower than usual. Average one-way flight prices are about $627, which is 21% below the typical average for this route.

  • Which airports can I use when flying from Washington, D.C. Dulles Intl Airport to Hanoi?

    Flights from Washington, D.C. Dulles Intl Airport to Hanoi usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Hanoi Noibai (HAN).

  • Which airports do connecting flights from Washington, D.C. Dulles Intl Airport to Hanoi pass through?

    One-stop flights from Washington, D.C. Dulles Intl Airport to Hanoi most commonly connect through:

    • Doha Hamad Intl (DOH) - 54% of one-stop connections
    • Incheon Intl (ICN) - 26% of one-stop connections
    • Taipei City Taiwan Taoyuan Intl (TPE) - 10% of one-stop connections
    • Istanbul (IST) - 8% of one-stop connections

  • Can I save money by using flexible dates for flights from Washington, D.C. Dulles Intl Airport to Hanoi?

    Yes. Flexible dates can save you up to 23% on flights from Washington, D.C. Dulles Intl Airport to Hanoi. Thursday is the cheapest departure day at $1,213 round-trip on average, while Sunday is the most expensive at $1,562, a difference of $349.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Washington, D.C. Dulles Intl Airport to Hanoi?

    Flying via Taipei City Taiwan Taoyuan Intl (TPE) gives the shortest average 1-stop total travel time at 22h 11m, compared with 22h 32m via Incheon Intl (ICN) and 24h 46m via Doha Hamad Intl (DOH).

  • What is the time difference between Washington, D.C. Dulles Intl Airport and Hanoi?

    Hanoi is 11 hours ahead of Washington, D.C. Dulles Intl Airport (Indochina Time vs Eastern 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.

  • Which special meals does China Airlines offer on flights from Washington Dulles Airport to Hanoi?

    China Airlines offers a range of special meals on flights from Washington Dulles Airport to Hanoi. Passengers can choose from options such as vegetarian, vegan, gluten-free, low-sodium, diabetic, and Hindu meals, among others. These special meals cater to various dietary restrictions and preferences to ensure a comfortable and enjoyable dining experience for all passengers.

  • Which public transportation means can I use after my flight from Washington Dulles Airport to Hanoi?

    After your flight from Washington Dulles Airport to Hanoi, you can use various public transportation means to reach your destination. Options include taxis, ride-sharing services like Grab, airport shuttles, and public buses. Additionally, you may find local transportation options such as motorbike taxis or bicycles.

  • Which kid-friendly options does ANA have on flights from Washington Dulles Airport to Hanoi?

    ANA (All Nippon Airways) offers various kid-friendly options on flights from Washington Dulles Airport to Hanoi. Passengers can enjoy a selection of children's movies and TV shows, as well as kid-friendly meals specially designed to suit young taste buds. Additionally, ANA provides amenities like coloring books, toys, and activity kits to keep children entertained throughout the journey.

  • What are the common layovers for Korean Air on flights from Washington Dulles Airport to Hanoi?

    Korean Air offers flights from Washington Dulles Airport to Hanoi with common layovers in Seoul, South Korea. Passengers typically have a layover in Seoul Incheon International Airport before continuing their journey to Hanoi. Please note that flight schedules and layovers are subject to change, so it's always advisable to check with the airline.

Your guide to booking Washington, D.C. Dulles Intl Airport to Hanoi flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Sunday. On this route, Thursday flights average $1,213, about $349 less than Sunday fares (22% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 24 weeks before you fly. On this route, that window historically saves about 30% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Washington, D.C. Dulles Intl Airport to Hanoi trip for April. Fares historically average $1,096 round-trip in that month - typically $839 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Hanoi Noibai Airport.

    • Family Transit Hotel
  • Qatar Airways offers a range of in-flight entertainment amenities on their flights from Washington Dulles Airport (IAD) to Hanoi (HAN). Passengers can enjoy a variety of movies, TV shows, music, and games through their personal seat-back screens. Additionally, there is an extensive selection of audiobooks and magazines available for passengers to enjoy during the flight.
  • You can rent a car after your flight from Washington Dulles Airport to Hanoi. There are several rental companies available at Hanoi Airport, including Avis, Budget, Europcar, and Hertz, among others. You can choose from a range of car models and make a reservation either in advance or upon arrival at the airport.
  • China Airlines supports sustainable travel on flights from Washington Dulles Airport to Hanoi by implementing various initiatives. These include efficient fuel management, utilizing eco-friendly aircraft, optimizing flight routes to minimize emissions, and promoting recycling and waste reduction on board. They also prioritize sustainable practices in ground operations, such as energy conservation and implementing green technologies.
  • U.S. citizens traveling from Washington Dulles Airport to Hanoi, Vietnam need a valid passport with a minimum validity of six months beyond their intended stay. Additionally, they must obtain a visa before traveling. Vietnam offers various visa types, including tourist and business visas.
  • JetBlue Airlines restricts pets on international flights, including flights from Washington Dulles Airport to Hanoi. Only service animals are permitted in the cabin, and they must meet specific requirements. The combined weight of the pet and the carrier should not exceed 150 lbs.

More options for your flight from Washington, D.C. to Hanoi

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