$507+ Cheap flights from District of Columbia to Hanoi (HAN)
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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — HAN
Oct 14 — Oct 211
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from District of Columbia to Hanoi
Keep the following information in mind while searching for District of Columbia to Hanoi flight deals. Data was last updated September 14, 2025.
Round-trip from | $959 (Ovago) |
|---|---|
One-way from | $507 (FlightHub) |
Popular in | June |
Cheapest in | September |
Average price | $906 |
Find flight deals from District of Columbia to Hanoi
Cheapest flights from District of Columbia to HanoiExplore the most affordable flight options available from District of Columbia to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2025.
Explore the most affordable flight options available from District of Columbia to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2025.
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Mon 9/226:25 amIAD - HAN
2 stops28h 25mAmerican Airlines
Tue 10/711:20 pmHAN - IAD
2 stops34h 31mAmerican Airlines
Deal found 9/11![American Airlines logo]()
$882
This Delta deal was found by Cheapflights users on 9/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/173:31 pmIAD - HAN
2 stops32h 09mDelta
Sun 9/2111:10 pmHAN - IAD
2 stops33h 29mDelta
Deal found 9/12![Delta logo]()
$933
This Delta deal was found by Cheapflights users on 9/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2110:10 amIAD - HAN
2 stops48h 25mDelta
Wed 9/2411:10 pmHAN - IAD
2 stops36h 03mDelta
Deal found 9/12![Delta logo]()
$939
This United Airlines deal was found by Cheapflights users on 9/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2210:05 pmIAD - HAN
2 stops37h 10mUnited Airlines
Tue 10/711:35 pmHAN - IAD
2 stops42h 04mUnited Airlines
Deal found 9/12![United Airlines logo]()
$945
This Ovago deal was found by Cheapflights users on 9/13. 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 11/1810:00 pmIAD - HAN
1 stop25h 55mAir China
Thu 11/271:20 pmHAN - IAD
1 stop41h 10mAir China
Deal found 9/13![Air China logo]()
$959
This Expedia deal was found by Cheapflights users on 9/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2810:11 amIAD - HAN
2 stops24h 34mKorean Air
Tue 11/411:05 pmHAN - IAD
1 stop22h 45mKorean Air
Deal found 9/13![Korean Air logo]()
$965
This Delta deal was found by Cheapflights users on 9/13. 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 11/178:40 pmDCA - HAN
2 stops37h 05mDelta
Wed 11/2611:05 pmHAN - DCA
2 stops34h 38mDelta
Deal found 9/13![Delta logo]()
$970
This Delta deal was found by Cheapflights users on 9/13. 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 11/177:21 pmIAD - HAN
2 stops27h 49mDelta
Sun 11/2311:05 pmHAN - IAD
2 stops37h 49mDelta
Deal found 9/13![Delta logo]()
$970
This FlightHub deal was found by Cheapflights users on 9/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/221:30 pmIAD - HAN
1 stop38h 55mTurkish Airlines
Tue 10/711:05 pmHAN - IAD
1 stop23h 40mTurkish Airlines
Deal found 9/11![Turkish Airlines logo]()
$975
This Korean Air deal was found by Cheapflights users on 9/13. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/298:25 amDCA - HAN
2 stops26h 10mKorean Air
Wed 10/2211:10 pmHAN - DCA
2 stops26h 50mKorean Air
Deal found 9/13![Korean Air logo]()
$976
This Trip.com deal was found by Cheapflights users on 9/13. 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.
Tue 10/289:59 amDCA - HAN
2 stops40h 31mMultiple Airlines
Mon 11/32:50 amHAN - DCA
2 stops29h 10mMultiple Airlines
Deal found 9/13![Multiple Airlines logo]()
$977
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 9/2310:05 pmIAD - HAN
2 stops37h 10mUnited Airlines
Sun 10/2612:25 amHAN - IAD
1 stop27h 15mUnited Airlines
Deal found 9/14![United Airlines logo]()
$979
Cheapflights Fare Finder
Customize your flight search to find flights from District of Columbia 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 2,558,603 searches. Data last updated September 14, 2025.
Use the filters below to find and compare flights from District of Columbia to Hanoi that are best for you.
Fly from
District of Columbia
Fly to
Hanoi
Route
Depart
Return
Price
Washington, D.C.Hanoi
DCA - HAN
DCAHAN
Washington, D.C. Reagan-National
Mon 11/17
8:40 pm-9:45 pm
2 stops37h 05m
Hanoi Noibai
Tue 11/25
11:05 pm-11:31 pm
2 stops36h 26m
$970
Washington, D.C.Hanoi
DCA - HAN
DCAHAN
Washington, D.C. Reagan-National
Tue 11/18
6:06 am-9:45 pm
2 stops27h 39m
Hanoi Noibai
Tue 11/25
11:05 pm-10:08 pm
2 stops35h 03m
$970
Washington, D.C.Hanoi
IAD - HAN
IADHAN
Washington, D.C. Dulles Intl
Fri 9/19
6:15 am-9:35 pm
2 stops28h 20m
Hanoi Noibai
Sun 9/21
11:10 pm-9:39 pm
2 stops33h 29m
$970
Washington, D.C.Hanoi
IAD - HAN
IADHAN
Washington, D.C. Dulles Intl
Tue 11/18
7:15 am-9:45 pm
2 stops26h 30m
Hanoi Noibai
Thu 11/27
12:20 pm-12:54 am
2 stops24h 34m
$970
Washington, D.C.Hanoi
IAD - HAN
IADHAN
Washington, D.C. Dulles Intl
Tue 11/18
7:15 am-9:45 pm
2 stops26h 30m
Hanoi Noibai
Wed 11/26
12:20 pm-11:19 pm
2 stops22h 59m
$970
Washington, D.C.Hanoi
IAD - HAN
IADHAN
Washington, D.C. Dulles Intl
Mon 11/17
7:10 am-9:45 pm
2 stops26h 35m
Hanoi Noibai
Wed 11/26
12:20 pm-11:19 pm
2 stops22h 59m
$970
Washington, D.C.Hanoi
DCA - HAN
DCAHAN
Washington, D.C. Reagan-National
Wed 10/29
8:59 am-9:45 pm
2 stops25h 46m
Hanoi Noibai
Wed 11/5
11:05 pm-12:58 pm
2 stops25h 53m
$976
Washington, D.C.Hanoi
DCA - HAN
DCAHAN
Washington, D.C. Reagan-National
Mon 9/29
8:25 am-9:35 pm
2 stops26h 10m
Hanoi Noibai
Tue 10/21
11:10 pm-3:00 pm
2 stops26h 50m
$976
Washington, D.C.Hanoi
DCA - HAN
DCAHAN
Washington, D.C. Reagan-National
Mon 11/17
6:10 am-9:45 pm
2 stops27h 35m
Hanoi Noibai
Thu 11/27
12:20 pm-1:33 pm
2 stops37h 13m
$977
Washington, D.C.Hanoi
IAD - HAN
IADHAN
Washington, D.C. Dulles Intl
Wed 11/26
11:50 am-9:45 pm
1 stop21h 55m
Hanoi Noibai
Sun 12/7
11:05 pm-12:26 am
2 stops37h 21m
$979
Showing 1-10 of 37 results
Best time to book a flight from District of Columbia to Hanoi
Have a flexible travel schedule? Discover the best time to fly to Hanoi from District of Columbia 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 District of Columbia to Hanoi
What is the cheapest month to book a flight from District of Columbia to Hanoi?
Currently, September is the cheapest month in which you can book a flight from District of Columbia to Hanoi (average of $864). Flying from District of Columbia to Hanoi in December is currently the most expensive (average of $1,600). 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.
What is the cheapest time of day to fly from DC to HAN?
Find hourly flight availability from District of Columbia to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 14, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Hanoi as you normally would.
Related info for your journey
Find useful and relevant information for your journey from District of Columbia to Hanoi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for District of Columbia to Hanoi
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from District of Columbia to Hanoi
Discover the top 5 airlines that operate flights from District of Columbia 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 2,558,603 searches. Data last updated September 14, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$821 | Average$1,348 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$941 | Average$1,022 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$963 | Average$1,114 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,211 | Average$1,493 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,445 | Average$1,660 | FlexibilityNo cancel fee | On-timeN/A |