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Reagan-National

$607+ Cheap flights from Hanoi (HAN) to Reagan-National (DCA)

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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — DCA
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Hanoi to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Hanoi (HAN) to Reagan-National (DCA). 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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,171
(Delta)

One-way from

$607
(Mytrip)

Popular in

April

Cheapest in

November

Average price

$1,605
Provider with most accurate pricing for Hanoi Noibai-Washington, D.C. Reagan-National flight deals.
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Provider most trusted by Cheapflights users for Hanoi Noibai-Washington, D.C. Reagan-National flights.
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From Hanoi Noibai to Washington, D.C. Reagan-National
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One-way flight from Hanoi Noibai to Washington, D.C. Reagan-National
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Highest demand for flights based on searches. 1% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Hanoi to Reagan-National

Cheapest flights from Hanoi to Reagan-National
Explore the most affordable flight options available from Hanoi to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1311:10 pmHAN - DCA
2 stops28h 22mDelta
Fri 10/246:00 amDCA - HAN
2 stops28h 35mDelta
Deal found 4/28$1,171
This oojo deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2812:05 pmHAN - DCA
2 stops43h 54mMultiple Airlines
Wed 6/46:38 pmDCA - HAN
2 stops29h 27mMultiple Airlines
Deal found 4/28$1,203
This oojo deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/106:00 pmHAN - DCA
2 stops37h 59mEVA Air
Tue 6/176:58 pmDCA - HAN
2 stops34h 52mEVA Air
Deal found 4/29$1,221
This Trip.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2811:20 pmHAN - DCA
2 stops27h 35mJapan Airlines
Wed 6/48:00 amDCA - HAN
2 stops26h 50mJapan Airlines
Deal found 4/28$1,334
This Philippine Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/121:45 amHAN - DCA
2 stops54h 29mPhilippine Airlines
Fri 10/248:25 amDCA - HAN
2 stops30h 05mPhilippine Airlines
Deal found 4/28$1,626
This Emirates deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/271:15 amHAN - DCA
2 stops33h 44mEmirates
Wed 6/45:00 pmDCA - HAN
2 stops33h 15mEmirates
Deal found 4/28$1,977
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1811:20 pmHAN - DCA
2 stops36h 26mAmerican Airlines
Mon 6/168:20 amDCA - HAN
2 stops26h 30mAmerican Airlines
Deal found 4/28$3,183
This Cathay Pacific deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1910:30 amHAN - DCA
2 stops43h 37mCathay Pacific
Mon 6/167:33 pmDCA - HAN
2 stops35h 32mCathay Pacific
Deal found 4/28$4,444
This Qatar Airways deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/177:30 pmHAN - DCA
2 stops34h 37mQatar Airways
Mon 6/165:00 pmDCA - HAN
2 stops33h 55mQatar Airways
Deal found 4/28$7,516

Cheapflights Fare Finder

Customize your flight search to find flights from Hanoi to Reagan-National 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 2,558,603 searches. Data last updated April 29, 2025.
Use the filters below to find and compare flights from Hanoi to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Hanoi

Fly to

Reagan-National

Route

Depart

Return

Price

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Mon 10/13

11:10 pm-4:32 pm

2 stops28h 22m

Washington, D.C. Reagan-National

Fri 10/24

6:00 am-9:35 pm

2 stops28h 35m

$1,171

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Wed 5/28

12:05 pm-8:59 pm

2 stops43h 54m

Washington, D.C. Reagan-National

Wed 6/4

6:38 pm-11:05 am

2 stops29h 27m

$1,203

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Tue 6/10

6:00 pm-8:59 pm

2 stops37h 59m

Washington, D.C. Reagan-National

Tue 6/17

6:58 pm-4:50 pm

2 stops34h 52m

$1,221

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Wed 5/28

11:20 pm-3:55 pm

2 stops27h 35m

Washington, D.C. Reagan-National

Wed 6/4

8:00 am-9:50 pm

2 stops26h 50m

$1,334

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Sun 10/12

1:45 am-9:14 pm

2 stops54h 29m

Washington, D.C. Reagan-National

Fri 10/24

8:25 am-1:30 am

2 stops30h 05m

$1,626

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Tue 5/27

1:15 am-11:59 pm

2 stops33h 44m

Washington, D.C. Reagan-National

Wed 6/4

5:00 pm-1:15 pm

2 stops33h 15m

$1,977

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Sun 5/18

11:20 pm-12:46 am

2 stops36h 26m

Washington, D.C. Reagan-National

Mon 6/16

8:20 am-9:50 pm

2 stops26h 30m

$3,183

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Mon 5/19

10:30 am-7:07 pm

2 stops43h 37m

Washington, D.C. Reagan-National

Mon 6/16

7:33 pm-6:05 pm

2 stops35h 32m

$4,444

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Sat 5/17

7:30 pm-7:07 pm

2 stops34h 37m

Washington, D.C. Reagan-National

Mon 6/16

5:00 pm-1:55 pm

2 stops33h 55m

$7,516

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Sun 6/15

1:40 am-10:19 am

3 stops43h 39m

$607

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 20 results
1
2

Compare providers for flights from Hanoi to Reagan-National

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hanoi to Reagan-National in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Hanoi-Washington, D.C. Reagan-National Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Hanoi-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Hanoi-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hanoi-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hanoi-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Hanoi 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.

Cheapflights Insights

Everything you need to know about your flight from Hanoi to Washington, D.C. Reagan-National Airport

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated April 29, 2025.
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Boarding

8.4

Overall

8.4

Crew

8.6

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very good
1,186 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Boarding

8.4

Overall

8.4

Crew

8.6

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Japan Airlines
8.3
Very good
1,459 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Boarding

8.4

Overall

8.4

Crew

8.6

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
ANA
8.3
Very good
852 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Boarding

8.4

Overall

8.4

Crew

8.6

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Singapore Airlines
8.1
Very good
1,292 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Boarding

8.4

Overall

8.4

Crew

8.6

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Emirates
8.0
Very good
3,215 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Boarding

8.4

Overall

8.4

Crew

8.6

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Related info for your journey

Find useful and relevant information for your journey from Hanoi to Reagan-National. 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 from for flights from Hanoi to Washington, D.C. Reagan-National?

    If you book a flight to Washington, D.C. Reagan-National from Hanoi, you will be flying from Noibai, which is the city’s only airport. Hanoi Noibai (HAN) is located 14.2 mi from the center of Hanoi. There are 0 flights from Noibai to Washington, D.C. Reagan-National per day from 0 different airlines.

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

    One-way options have recently been found by users for as low as $714 on EVA Air. Other airlines that offer cheap prices include Singapore Airlines from $893 and Delta from $980 one-way.

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

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Hanoi to Washington, D.C. Reagan-National Airport (average of $278). Flying from Hanoi to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $344). 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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