$281 Find Cheap Flights from Washington to Vietnam

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Useful Info
Useful Info

Good to know

Low seasonAugust
High seasonJanuary
Cheapest flight$281
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Seattle to Da Nang

FAQs for booking flights from Washington to Vietnam

  • How does KAYAK find such low prices on flights from Washington to Vietnam?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Vietnam.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Vietnam?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington to Vietnam is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington to Vietnam?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington to Vietnam with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Vietnam?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington to Vietnam up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Vietnam?

    Based on KAYAK data, the cheapest day to fly to Vietnam is Monday where round-trip tickets can be as cheap as $974. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $1,111 on average.

  • What is the cheapest time of day to fly to Vietnam?

    The cheapest time of day to fly to Vietnam is generally in the morning, when round-trip flights cost $985 on average. Morning departures are around 18% cheaper than evening flights, on average. The most expensive time of day to fly to Vietnam is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,204.

  • What is the cheapest month to fly from Washington to Vietnam?

    The cheapest month for flights from Washington to Vietnam is April, when tickets cost $771 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $1,434 and $1,433 respectively.

  • How far in advance should I book a flight from Washington to Vietnam?

    To get a below average price on the flight from Washington to Vietnam, you should book around 9 weeks before departure. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

  • How long is the flight to Vietnam?

    An average nonstop flight from Washington to Vietnam takes 27h 07m, covering a distance of 7231 miles. The shortest route is Seattle (SEA) to Da Nang (DAD) with an average flight time of 17h 05m.

  • What are the most popular destinations in Vietnam?

    Based on KAYAK flight searches, the most popular destination is Ho Chi Minh City (71% of total searches to Vietnam). The next most popular destinations are Da Nang (16%) and Hanoi (12%). Searches for flights to Tam Ky (0%), to Nha Trang (0%) and to Phu Quoc (0%) are also popular.

Book cheap flights from Washington to Vietnam

Recent round-trip flight deals

9/6Sat
1 stopSingapore Airlines
42h 10mSEA-SGN
9/29Mon
1 stopSingapore Airlines
37h 25mSGN-SEA
$574
9/7Sun
1 stopSingapore Airlines
42h 10mSEA-SGN
9/29Mon
1 stopSingapore Airlines
37h 25mSGN-SEA
$612
8/13Wed
1 stopAsiana Airlines
30h 35mSEA-SGN
8/26Tue
1 stopAsiana Airlines
26h 40mSGN-SEA
$637
9/25Thu
1 stopAsiana Airlines
18h 30mSEA-SGN
10/16Thu
1 stopAsiana Airlines
26h 25mSGN-SEA
$642
10/1Wed
1 stopPhilippine Airlines
35h 10mSEA-HAN
10/28Tue
1 stopPhilippine Airlines
30h 45mHAN-SEA
$671
10/1Wed
1 stopPhilippine Airlines
35h 10mSEA-HAN
10/7Tue
1 stopPhilippine Airlines
30h 45mHAN-SEA
$676
10/23Thu
1 stop
18h 30mSEA-SGN
11/30Sun
1 stop
21h 55mSGN-SEA
$707
9/6Sat
1 stop
24h 40mSEA-SGN
9/27Sat
1 stop
22h 00mSGN-SEA
$708
9/7Sun
1 stopChina Airlines
18h 00mSEA-SGN
9/30Tue
1 stopChina Airlines
15h 50mSGN-SEA
$710
9/6Sat
1 stopChina Airlines
18h 00mSEA-SGN
9/27Sat
1 stopChina Airlines
15h 50mSGN-SEA
$711

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Recent one-way flight deals

8/24Sun
1 stopSingapore Airlines
39h 30mSEA-DAD
$281
9/7Sun
1 stopSingapore Airlines
34h 40mSEA-SGN
$310
11/10Mon
1 stopAsiana Airlines
31h 40mSEA-SGN
$357
8/16Sat
1 stopAsiana Airlines
30h 35mSEA-SGN
$359
8/4Mon
1 stopChina Airlines
18h 00mSEA-SGN
$377
8/9Sat
1 stopChina Airlines
18h 00mSEA-SGN
$379
8/31Sun
2 stopsJapan Airlines
24h 50mSEA-HAN
$383
8/31Sun
2 stopsJapan Airlines
24h 50mSEA-HAN
$384
9/7Sun
2 stops
26h 00mSEA-SGN
$395
8/19Tue
2 stops
25h 55mSEA-DAD
$395

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Last minute flights from Washington to Vietnam

Last minute flight, train and bus deals

6/14Sat
multi-stopChina Eastern
28h 15mSEA-SGN
6/19Thu
multi-stopChina Eastern
28h 25mSGN-SEA
$964
6/16Mon
multi-stopChina Eastern
28h 00mSEA-HAN
8/31Sun
multi-stopChina Eastern
28h 31mHAN-SEA
$969
6/16Mon
multi-stop
28h 00mSEA-HAN
9/1Mon
multi-stop
25h 30mHAN-SEA
$1,109
6/13Fri
multi-stop
28h 55mSEA-SGN
6/22Sun
multi-stop
24h 40mSGN-SEA
$1,298
6/14Sat
multi-stopANA
26h 55mSEA-SGN
6/16Mon
multi-stopANA
29h 10mSGN-SEA
$1,370
6/16Mon
multi-stopAsiana Airlines
17h 45mSEA-HAN
9/1Mon
multi-stopAsiana Airlines
37h 05mHAN-SEA
$1,374
6/16Mon
multi-stopAsiana Airlines
17h 45mSEA-HAN
9/1Mon
multi-stopAsiana Airlines
27h 00mHAN-SEA
$1,377
6/14Sat
multi-stopUnited Airlines
29h 00mSEA-SGN
6/20Fri
multi-stopUnited Airlines
29h 10mSGN-SEA
$1,406
6/14Sat
multi-stopUnited Airlines
29h 00mSEA-SGN
6/22Sun
multi-stopUnited Airlines
35h 56mSGN-SEA
$1,416
6/13Fri
multi-stopANA
28h 45mPDX-SGN
6/20Fri
multi-stopANA
33h 20mSGN-PDX
$1,469

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Everything you need to know for your flight to Vietnam

Cabin class types available on flights to Washington

Cabin classes available on flights to Washington. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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