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Reagan-National

$726+ 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 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — DCA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$1,152
(oojo)

One-way from

$726
(Expedia)

Popular in

April

Cheapest in

November

Average price

$1,319
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. 7% potential increase in price ($114 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This oojo deal was found by Cheapflights users on 6/10. 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 7/166:00 pmHAN - DCA
2 stops38h 42mEVA Air
Wed 8/66:58 pmDCA - HAN
2 stops29h 07mEVA Air
Deal found 6/10$1,152
This oojo deal was found by Cheapflights users on 6/11. 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.
Sat 11/85:35 pmHAN - DCA
2 stops38h 25mChina Airlines
Sat 1/249:30 amDCA - HAN
2 stops37h 05mChina Airlines
Deal found 6/11$1,153
This Trip.com deal was found by Cheapflights users on 6/12. 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.
Thu 6/2611:20 pmHAN - DCA
2 stops33h 40mJapan Airlines
Wed 7/99:29 amDCA - HAN
2 stops25h 21mJapan Airlines
Deal found 6/12$1,408
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 6/1111:20 pmHAN - DCA
2 stops33h 40mAmerican Airlines
Sun 6/156:55 amDCA - HAN
2 stops27h 55mAmerican Airlines
Deal found 6/11$1,433
This Ovago deal was found by Cheapflights users on 6/12. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/153:00 amHAN - DCA
2 stops30h 00mQatar Airways
Wed 8/63:45 pmDCA - HAN
2 stops28h 30mQatar Airways
Deal found 6/12$1,729
This Singapore Airlines deal was found by Cheapflights users on 6/10. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1612:40 pmHAN - DCA
2 stops44h 02mSingapore Airlines
Wed 8/69:59 amDCA - HAN
3 stops38h 31mSingapore Airlines
Deal found 6/10$1,901
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/711:35 pmHAN - DCA
2 stops25h 38mUnited Airlines
Thu 7/317:00 amDCA - HAN
2 stops28h 15mUnited Airlines
Deal found 6/11$3,570
This Booking.com deal was found by Cheapflights users on 6/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/612:40 amHAN - DCA
2 stops31h 22mANA
Thu 7/318:30 amDCA - HAN
2 stops26h 45mANA
Deal found 6/11$5,386
This Philippine Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 7/102:30 amHAN - DCA
2 stops28h 59mMultiple Airlines
Fri 7/188:20 amDCA - HAN
2 stops53h 25mMultiple Airlines
Deal found 6/10$5,870

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 June 12, 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

Wed 7/16

6:00 pm-9:42 pm

2 stops38h 42m

Washington, D.C. Reagan-National

Wed 8/6

6:58 pm-11:05 am

2 stops29h 07m

$1,152

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Sat 11/8

5:35 pm-8:00 pm

2 stops38h 25m

Washington, D.C. Reagan-National

Sat 1/24

9:30 am-10:35 am

2 stops37h 05m

$1,153

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Thu 6/26

11:20 pm-10:00 pm

2 stops33h 40m

Washington, D.C. Reagan-National

Wed 7/9

9:29 am-9:50 pm

2 stops25h 21m

$1,408

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Tue 7/15

3:00 am-10:00 pm

2 stops30h 00m

Washington, D.C. Reagan-National

Wed 8/6

3:45 pm-7:15 am

2 stops28h 30m

$1,729

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Wed 7/16

12:40 pm-9:42 pm

2 stops44h 02m

Washington, D.C. Reagan-National

Wed 8/6

9:59 am-11:30 am

3 stops38h 31m

$1,901

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Mon 7/7

11:35 pm-2:13 pm

2 stops25h 38m

Washington, D.C. Reagan-National

Thu 7/31

7:00 am-10:15 pm

2 stops28h 15m

$3,570

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Sun 7/6

12:40 am-9:02 pm

2 stops31h 22m

Washington, D.C. Reagan-National

Thu 7/31

8:30 am-10:15 pm

2 stops26h 45m

$5,386

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Thu 7/10

2:30 am-8:29 pm

2 stops28h 59m

Washington, D.C. Reagan-National

Fri 7/18

8:20 am-12:45 am

2 stops53h 25m

$5,870

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Thu 6/26

6:00 pm-9:42 pm

2 stops38h 42m

$726

HanoiWashington, D.C.

HAN - DCA

HANDCA

Hanoi Noibai

Wed 6/25

6:00 pm-9:42 pm

2 stops38h 42m

$727

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 14 results
1
2

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 June 12, 2025.
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,489 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
738 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.3
Very good
882 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Singapore Airlines
8.1
Very good
1,302 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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 $727 on EVA Air. Other airlines that offer cheap prices include China Airlines from $758 and Philippine Airlines from $1,039 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 $337). 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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