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Cheap flights from Reagan-National (DCA) to Hanoi (HAN) from $638

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DCA — HAN
jun. 15 — jun. 221
From?
To?
sáb. 6/15
sáb. 6/22
1 adult, Economy
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Cheap flight deals from Reagan-National to Hanoi

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Hanoi (HAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated junio 10, 2024.

Popular in

December

Cheapest in

September

Round-trip from

$1,025

One-way from

$869
High demand for flights, 29% potential price rise
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Best time to find cheap flights, 17% potential price drop
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From Washington, D.C. Reagan-National to Hanoi Noibai
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One-way flight from Washington, D.C. Reagan-National to Hanoi Noibai
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What is the cheapest day to fly round-trip from Washington, D.C. Reagan-National Airport to Hanoi?

Monday is generally a great day to depart. Flying on this day could help you save up to 24%.

How far in advance should I book a flight from Washington, D.C. Reagan-National Airport to Hanoi?

To save up to 20% on this flight, we recommend booking at least 25 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Washington, D.C. Reagan-National Airport to Hanoi from $1,244 1-2 weeks out and tickets from $1,608 for flights departing within the next 72 hours.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Hanoi?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, October can be a great choice for travel to Hanoi. Flights to Hanoi from Washington, D.C. Reagan-National Airport in October are about $1,393 on average during October, but can be found for as low as $1,011.

What is the cheapest time of day to fly from DCA to HAN?

One of the essential ways to save on airfare from Washington, D.C. Reagan-National Airport to Hanoi is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 6% on airfare.

Cheap Reagan-National to Hanoi flights in June & July 2024

Find cheap flight options from Reagan-National to Hanoi specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Prices were last updated on junio 10, 2024.
Listed are some of the best fares we've found on flights departing from Washington, D.C. to Hanoi in 2024. Check back regularly for other flight deals.
mar. 7/165:50 pmDCA - HAN
2 stops36h 00mMultiple Airlines
mié. 8/76:00 pmHAN - DCA
2 stops37h 59mMultiple Airlines
Deal found 6/8$1,826
sáb. 7/205:50 pmDCA - HAN
2 stops29h 45mMultiple Airlines
sáb. 9/145:50 pmHAN - DCA
2 stops33h 22mMultiple Airlines
Deal found 6/9$1,836
sáb. 7/205:11 pmDCA - HAN
2 stops30h 24mMultiple Airlines
sáb. 9/145:50 pmHAN - DCA
2 stops33h 22mMultiple Airlines
Deal found 6/10$1,856
mar. 7/1610:00 amDCA - HAN
2 stops24h 35mDelta
mar. 7/2311:10 pmHAN - DCA
2 stops33h 30mDelta
Deal found 6/9$1,964
lun. 7/86:00 amDCA - HAN
3 stops32h 20mMultiple Airlines
lun. 7/153:45 pmHAN - DCA
3 stops35h 43mMultiple Airlines
Deal found 6/9$1,974
mar. 7/166:00 amDCA - HAN
3 stops29h 15mMultiple Airlines
mar. 7/2311:35 pmHAN - DCA
2 stops33h 14mMultiple Airlines
Deal found 6/9$1,988
sáb. 7/205:11 pmDCA - HAN
2 stops29h 59mMultiple Airlines
sáb. 7/2711:20 pmHAN - DCA
2 stops33h 57mMultiple Airlines
Deal found 6/9$2,047
lun. 7/86:00 amDCA - HAN
3 stops27h 05mMultiple Airlines
dom. 7/1412:30 amHAN - DCA
2 stops32h 19mMultiple Airlines
Deal found 6/9$2,053
sáb. 7/275:20 pmDCA - HAN
2 stops44h 25mPhilippine Airlines
vie. 9/131:45 amHAN - DCA
2 stops30h 30mPhilippine Airlines
Deal found 6/9$2,067

Reagan-National to Hanoi 2024 flight deals

Discover exclusive flight deals for travel between Reagan-National and Hanoi in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated junio 10, 2024.
Listed are some of the best fares we've found on flights departing from Washington, D.C. to Hanoi in 2024. Check back regularly for other flight deals.
dom. 9/227:45 pmDCA - HAN
2 stops56h 50mCathay Pacific
mié. 10/910:30 amHAN - DCA
2 stops35h 30mCathay Pacific
Deal found 6/9$1,217
lun. 9/168:59 amDCA - HAN
2 stops46h 06mCathay Pacific
lun. 9/237:05 pmHAN - DCA
2 stops32h 15mCathay Pacific
Deal found 6/9$1,220
lun. 9/168:59 amDCA - HAN
2 stops46h 06mCathay Pacific
dom. 9/227:05 pmHAN - DCA
2 stops32h 15mCathay Pacific
Deal found 6/9$1,259
mar. 9/1012:29 pmDCA - HAN
2 stops40h 06mCathay Pacific
dom. 9/157:05 pmHAN - DCA
2 stops32h 13mCathay Pacific
Deal found 6/8$1,283
dom. 9/229:00 amDCA - HAN
2 stops37h 55mCathay Pacific
mié. 10/910:30 amHAN - DCA
2 stops35h 30mCathay Pacific
Deal found 6/9$1,296
lun. 11/117:49 pmDCA - HAN
2 stops58h 31mCathay Pacific
lun. 11/187:20 pmHAN - DCA
2 stops40h 12mCathay Pacific
Deal found 6/9$1,393
lun. 9/169:20 amDCA - HAN
3 stops39h 05mSingapore Airlines
dom. 9/2212:35 pmHAN - DCA
2 stops43h 24mSingapore Airlines
Deal found 6/9$1,440
mié. 11/209:10 amDCA - HAN
2 stops38h 20mMultiple Airlines
lun. 12/166:25 pmHAN - DCA
3 stops38h 15mMultiple Airlines
Deal found 6/9$1,466
lun. 11/257:49 pmDCA - HAN
2 stops58h 31mCathay Pacific
mar. 12/1011:50 amHAN - DCA
2 stops23h 44mCathay Pacific
Deal found 6/9$1,483

One-way flights to Hanoi from Reagan-National

Search for one-way flight options from Reagan-National to Hanoi. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated junio 10, 2024.
Users in need of a one-way flight from Washington, D.C. to Hanoi can choose from these deals. Users in need of a round-trip flight from Washington, D.C. to Hanoi instead should update the search form at the top of page.
mar. 8/135:11 pmDCA - HAN
2 stops36h 34mMultiple Airlines
Deal found 6/9$638
sáb. 7/135:11 pmDCA - HAN
2 stops29h 59mMultiple Airlines
Deal found 6/9$781
mar. 8/139:30 amDCA - HAN
3 stops38h 55mSingapore Airlines
Deal found 6/9$869
sáb. 7/136:00 amDCA - HAN
3 stops27h 05mMultiple Airlines
Deal found 6/9$997
vie. 6/285:11 pmDCA - HAN
2 stops29h 59mMultiple Airlines
Deal found 6/9$1,239
vie. 6/286:00 amDCA - HAN
3 stops28h 50mAmerican Airlines
Deal found 6/9$1,464
vie. 6/147:30 pmDCA - HAN
2 stops39h 20mJapan Airlines
Deal found 6/9$1,639

Find flights from Reagan-National to Hanoi within your budget

Customize your flight search to find flights from Reagan-National to Hanoi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated junio 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,217 - $1,964

Route

Depart

Return

Price

Washington, D.C. Reagan-NationalHanoi Noibai

DCA - HAN

DCAHAN

Washington, D.C. Reagan-National

dom. 9/22

2 stops56h 50m

Hanoi Noibai

mié. 10/9

2 stops35h 30m

$1,217

Washington, D.C. Reagan-NationalHanoi Noibai

DCA - HAN

DCAHAN

Washington, D.C. Reagan-National

lun. 9/16

3 stops39h 05m

Hanoi Noibai

dom. 9/22

2 stops43h 24m

$1,440

Washington, D.C. Reagan-NationalHanoi Noibai

DCA - HAN

DCAHAN

Washington, D.C. Reagan-National

mié. 11/20

2 stops38h 20m

Hanoi Noibai

lun. 12/16

3 stops38h 15m

$1,466

Washington, D.C. Reagan-NationalHanoi Noibai

DCA - HAN

DCAHAN

Washington, D.C. Reagan-National

mar. 11/12

2 stops28h 45m

Hanoi Noibai

mié. 12/11

2 stops31h 10m

$1,635

Washington, D.C. Reagan-NationalHanoi Noibai

DCA - HAN

DCAHAN

Washington, D.C. Reagan-National

jue. 11/14

2 stops27h 05m

Hanoi Noibai

sáb. 12/14

2 stops34h 03m

$1,866

Washington, D.C. Reagan-NationalHanoi Noibai

DCA - HAN

DCAHAN

Washington, D.C. Reagan-National

mié. 11/20

2 stops29h 05m

Hanoi Noibai

dom. 12/15

2 stops30h 23m

$1,897

Washington, D.C. Reagan-NationalHanoi Noibai

DCA - HAN

DCAHAN

Washington, D.C. Reagan-National

lun. 11/11

2 stops24h 41m

Hanoi Noibai

dom. 11/17

2 stops29h 35m

$1,910

Washington, D.C. Reagan-NationalHanoi Noibai

DCA - HAN

DCAHAN

Washington, D.C. Reagan-National

dom. 9/22

2 stops33h 15m

Hanoi Noibai

mar. 10/8

2 stops32h 13m

$1,932

Washington, D.C. Reagan-NationalHanoi Noibai

DCA - HAN

DCAHAN

Washington, D.C. Reagan-National

mar. 7/16

2 stops24h 35m

Hanoi Noibai

mar. 7/23

2 stops33h 30m

$1,964

Flights are sorted by cheapest first

Deals found on 6/9

What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to Hanoi?

Use this chart to determine the cheapest time to fly round-trip from Reagan-National to Hanoi. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Hanoi flight should consider departing on Tuesday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Reagan-National to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Reagan-National with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Hanoi by month

Plan your trip to Hanoi by taking into account the average temperature and rainfall totals by month.

HAN

Temperature

62.6 - 84.2 °F

If weather is an important factor for your trip to Hanoi, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 62.6 F).

Reviews of airlines servicing Hanoi

Get insights into the airlines that provide service to Hanoi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hanoi. Reviews last updated junio 10, 2024.
See what other customers who have flown with Singapore Airlines, Cathay Pacific and Qatar Airways from Washington, D.C. to Hanoi have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,458 reviews

Comfort

8.2

Overall

8.3

Entertainment

7.8

Boarding

8.4

Crew

8.7

Food

7.8

Reviews

1 / 10

I travel frequently but it was my first JAL flight and it turned out to be a good experience.

Japan Airlines
8.3
Very good
1,458 reviews
Japan Airlines
8.3
Very good
1,458 reviews

Comfort

8.2

Overall

8.3

Entertainment

7.8

Boarding

8.4

Crew

8.7

Food

7.8

Reviews

1 / 10

I travel frequently but it was my first JAL flight and it turned out to be a good experience.

Singapore Airlines
8.3
Very good
1,419 reviews
Japan Airlines
8.3
Very good
1,458 reviews

Comfort

8.2

Overall

8.3

Entertainment

7.8

Boarding

8.4

Crew

8.7

Food

7.8

Reviews

1 / 10

I travel frequently but it was my first JAL flight and it turned out to be a good experience.

Emirates
8.1
Very good
3,878 reviews
Japan Airlines
8.3
Very good
1,458 reviews

Comfort

8.2

Overall

8.3

Entertainment

7.8

Boarding

8.4

Crew

8.7

Food

7.8

Reviews

1 / 10

I travel frequently but it was my first JAL flight and it turned out to be a good experience.

Delta
8.0
Very good
10,295 reviews
Japan Airlines
8.3
Very good
1,458 reviews

Comfort

8.2

Overall

8.3

Entertainment

7.8

Boarding

8.4

Crew

8.7

Food

7.8

Reviews

1 / 10

I travel frequently but it was my first JAL flight and it turned out to be a good experience.

Cathay Pacific
7.8
Good
1,030 reviews
Japan Airlines
8.3
Very good
1,458 reviews

Comfort

8.2

Overall

8.3

Entertainment

7.8

Boarding

8.4

Crew

8.7

Food

7.8

Reviews

1 / 10

I travel frequently but it was my first JAL flight and it turned out to be a good experience.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Hanoi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Hanoi from Washington, D.C. Reagan-National?

    Located just 14.2 mi from the city center, Hanoi Noibai is the airport most travelers will use when flying to Hanoi from Washington, D.C. Reagan-National. Booking flights from Washington, D.C. Reagan-National to Noibai (HAN) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Reagan-National from 2 different airlines.

  • Can I find flights from Washington, D.C. Reagan-National Airport to Hanoi for under $1,300 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Reagan-National Airport to Hanoi for under $1,300. The cheapest flight booked recently is on Cathay Pacific for just $1,217, but on average you can expect to pay $1,477.

  • What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Hanoi round-trip?

    According to our current data, Cathay Pacific ($1,217), Singapore Airlines ($1,440), and Philippine Airlines ($1,635) offers the cheapest pricing from Washington, D.C. Reagan-National Airport to Hanoi. Cathay Pacific is 13% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Hanoi one-way?

    For one-way options, check prices for Singapore Airlines. According to our data, you can fly for as low as $869. Users have also found prices from $1,464 and $1,639 on American Airlines and Japan Airlines, respectively.

  • What does DCA to HAN mean?

    DCA stands for Washington, D.C. Reagan-National Airport, while HAN stands for Hanoi Noibai Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Reagan-National to Hanoi that include extra baggage allowance?

    The amount of baggage you can bring on your Reagan-National to Hanoi flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Reagan-National to Hanoi with specific airlines?

    Yes, Cheapflights allows you to browse and filter Reagan-National to Hanoi flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Reagan-National to Hanoi that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Hanoi flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Hanoi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Hanoi.

  • Can I find deals for business class flights from Reagan-National to Hanoi?

    Yes. Cheapflights offers flight deals from Reagan-National to Hanoi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Reagan-National to Hanoi that allow pets onboard?

    Many airlines flying from Reagan-National to Hanoi offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Reagan-National to Hanoi?

    Yes, you can often find last-minute deals on Reagan-National to Hanoi flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Washington, D.C. Reagan-National Airport to Hanoi flight deals updated?

    The Washington, D.C. Reagan-National Airport to Hanoi flight deals you see on this page were last updated on 6/9.

  • What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Hanoi?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Hanoi (average of $1,025). Flying from Washington, D.C. Reagan-National Airport to Hanoi in June is currently the most expensive (average of $1,593). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Reagan-National to Hanoi
See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Reagan-National to Hanoi

Discover the top 2 airlines that operate flights from Reagan-National to Hanoi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated junio 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$1,125Average$1,527FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,244Average$1,306FlexibilityNo cancel feeOn-timeN/A
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Search flights from Reagan-National to Hanoi by cabin class

Find flights from Reagan-National to Hanoi, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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