$280 Find Cheap Flights from Washington to Vietnam

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Useful Info

Good to know

Low seasonAugust
High seasonJanuary
Cheapest flight$280
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Seattle to Ho Chi Minh City

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 June and December, when the average cost of round-trip tickets is $1,433 and $1,393 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 26h 32m, 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 (76% of total searches to Vietnam). The next most popular destinations are Hanoi (14%) and Da Nang (8%). Searches for flights to Phu Quoc (1%), to Nha Trang (1%) and to Tam Ky (0%) are also popular.

Book cheap flights from Washington to Vietnam

Recent round-trip flight deals

10/28Tue
1 stopSingapore Airlines
39h 20mSEA-SGN
11/7Fri
1 stopSingapore Airlines
26h 20mSGN-SEA
$568
10/30Thu
1 stopSingapore Airlines
42h 55mSEA-SGN
12/1Mon
1 stopSingapore Airlines
26h 20mSGN-SEA
$578
9/1Mon
1 stopKorean Air
33h 45mSEA-SGN
9/23Tue
1 stopKorean Air
34h 45mSGN-SEA
$655
9/1Mon
1 stopAsiana Airlines
30h 50mSEA-SGN
9/21Sun
1 stopAsiana Airlines
26h 25mSGN-SEA
$656
9/1Mon
1 stopKorean Air
33h 45mSEA-SGN
10/1Wed
1 stopKorean Air
17h 05mSGN-SEA
$657
10/1Wed
2 stopsANA
38h 24mSEA-SGN
10/13Mon
2 stopsANA
33h 21mSGN-SEA
$663
10/27Mon
1 stopUnited Airlines
39h 10mSEA-SGN
11/4Tue
1 stopUnited Airlines
29h 15mSGN-SEA
$669
8/24Sun
1 stopAsiana Airlines
18h 15mSEA-SGN
8/31Sun
1 stopAsiana Airlines
38h 25mSGN-SEA
$671
10/22Wed
2 stopsUnited Airlines
38h 24mSEA-SGN
11/16Sun
1 stopUnited Airlines
29h 15mSGN-SEA
$673
9/17Wed
2 stopsANA
38h 20mSEA-SGN
10/12Sun
1 stopANA
29h 10mSGN-SEA
$677

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Recent one-way flight deals

11/30Sun
1 stopSingapore Airlines
35h 15mSEA-SGN
$280
8/24Sun
1 stopSingapore Airlines
39h 30mSEA-DAD
$309
9/1Mon
1 stopKorean Air
33h 45mSEA-SGN
$345
9/1Mon
1 stopKorean Air
33h 45mSEA-SGN
$346
10/6Mon
1 stopAsiana Airlines
30h 50mSEA-SGN
$356
8/17Sun
1 stopAsiana Airlines
18h 15mSEA-SGN
$357
11/6Thu
1 stopUnited Airlines
39h 10mSEA-SGN
$367
8/25Mon
2 stopsANA
38h 20mSEA-SGN
$370
10/27Mon
3 stopsUnited Airlines
37h 27mSEA-SGN
$375
10/26Sun
2 stopsANA
40h 15mSEA-DAD
$393

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Last minute flights from Washington to Vietnam

Last minute flight, train and bus deals

7/15Tue
multi-stopChina Eastern
28h 15mSEA-SGN
7/29Tue
multi-stopChina Eastern
24h 56mSGN-SEA
$896
7/15Tue
multi-stopChina Eastern
28h 15mSEA-SGN
8/31Sun
multi-stopChina Eastern
24h 56mSGN-SEA
$957
7/15Tue
multi-stopSTARLUX Airlines
19h 00mSEA-SGN
9/1Mon
multi-stopSTARLUX Airlines
35h 45mSGN-SEA
$1,019
7/14Mon
multi-stop
30h 45mSEA-SGN
9/1Mon
multi-stop
27h 54mSGN-SEA
$1,026
7/15Tue
multi-stopSTARLUX Airlines
19h 00mSEA-SGN
8/31Sun
multi-stopSTARLUX Airlines
19h 05mSGN-SEA
$1,041
7/14Mon
multi-stop
18h 00mSEA-SGN
9/3Wed
multi-stop
23h 25mSGN-SEA
$1,047
7/11Fri
multi-stopUnited Airlines
27h 05mSEA-HAN
7/19Sat
multi-stopUnited Airlines
28h 50mHAN-SEA
$1,074
7/15Tue
multi-stopChina Airlines
18h 00mSEA-SGN
9/1Mon
multi-stopChina Airlines
28h 37mSGN-SEA
$1,076
7/14Mon
multi-stopChina Airlines
18h 00mSEA-SGN
8/31Sun
multi-stopChina Airlines
29h 40mSGN-SEA
$1,077
7/11Fri
multi-stopUnited Airlines
27h 05mSEA-HAN
7/19Sat
multi-stopUnited Airlines
47h 13mHAN-SEA
$1,084

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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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