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Find cheap flights from California to Vietnam from $426

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from California to Vietnam departing on 7/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/29
Sat 7/6

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In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Good to know

Low season

August

High season

February

Cheapest flight

$426
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Los Angeles to Hanoi

FAQs for booking flights from California to Vietnam

  • How does KAYAK find such low prices on flights from California 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 California to Vietnam.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Vietnam from California 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 California 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 to Vietnam with an airline and back to California with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California 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 to Vietnam from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from California to Vietnam

Recent round-trip flight deals

11/18Mon
1 stopChina Airlines
25h 45mSFO-SGN
12/5Thu
1 stopChina Airlines
16h 00mSGN-SFO
$710
10/30Wed
1 stopCathay Pacific
20h 40mSFO-SGN
11/20Wed
1 stopCathay Pacific
24h 40mSGN-SFO
$726
9/16Mon
1 stopPhilippine Airlines
29h 55mLAX-SGN
10/16Wed
1 stopPhilippine Airlines
25h 10mSGN-LAX
$730
10/5Sat
1 stopSTARLUX Airlines
26h 15mSFO-SGN
10/20Sun
1 stopSTARLUX Airlines
22h 35mSGN-SFO
$738
9/15Sun
1 stopSTARLUX Airlines
26h 15mSFO-SGN
10/14Mon
1 stopSTARLUX Airlines
22h 35mSGN-SFO
$740
11/12Tue
1 stopPhilippine Airlines
28h 35mLAX-SGN
11/25Mon
1 stopPhilippine Airlines
39h 30mSGN-LAX
$744
8/29Thu
1 stopKorean Air
22h 45mLAX-SGN
9/16Mon
1 stopKorean Air
24h 25mSGN-LAX
$753
8/19Mon
1 stopKorean Air
20h 35mLAX-SGN
9/25Wed
1 stopKorean Air
29h 05mSGN-LAX
$757
10/6Sun
1 stopAsiana Airlines
21h 35mSFO-SGN
10/20Sun
1 stopAsiana Airlines
17h 05mSGN-SFO
$762
11/10Sun
1 stopAsiana Airlines
21h 00mLAX-SGN
11/19Tue
1 stopAsiana Airlines
23h 30mSGN-LAX
$762

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Recent one-way flight deals

7/17Wed
1 stop
19h 10mLAX-HAN
$426
8/26Mon
1 stopCathay Pacific
19h 10mLAX-DAD
$432
8/20Tue
1 stopKorean Air
19h 05mLAX-HAN
$438
10/3Thu
1 stopAsiana Airlines
23h 05mLAX-HAN
$441
7/17Wed
2 stopsKorean Air
38h 05mLAX-HAN
$443
7/25Thu
1 stopDelta
19h 35mLAX-SGN
$448
8/13Tue
1 stopAsiana Airlines
19h 20mLAX-HAN
$449
7/7Sun
1 stopAmerican Airlines
37h 55mLAX-SGN
$450
7/16Tue
2 stopsDelta
26h 05mLAX-SGN
$453
7/8Mon
2 stopsAmerican Airlines
31h 40mLAX-SGN
$455

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Last minute flights from California to Vietnam

Last minute flight, train and bus deals

6/2Sun
multi-stopUnited Airlines
40h 45mSFO-SGN
6/27Thu
multi-stopUnited Airlines
26h 10mSGN-SFO
$1,184
5/31Fri
multi-stop
32h 15mLAX-SGN
6/9Sun
multi-stop
29h 40mSGN-LAX
$1,188
6/4Tue
multi-stopAmerican Airlines
32h 05mSFO-SGN
6/20Thu
multi-stopAmerican Airlines
17h 25mSGN-SFO
$1,270
6/4Tue
multi-stopJapan Airlines
25h 45mLAX-SGN
6/16Sun
multi-stopJapan Airlines
26h 45mSGN-LAX
$1,327
6/3Mon
multi-stopJapan Airlines
25h 45mLAX-SGN
6/17Mon
multi-stopJapan Airlines
25h 40mSGN-LAX
$1,334
6/2Sun
multi-stopSingapore Airlines
27h 55mLAX-SGN
6/6Thu
multi-stopSingapore Airlines
31h 10mSGN-LAX
$1,335
6/4Tue
multi-stopAmerican Airlines
32h 05mSFO-SGN
6/13Thu
multi-stopAmerican Airlines
24h 25mSGN-SFO
$1,428
6/3Mon
multi-stopSingapore Airlines
28h 45mLAX-SGN
7/1Mon
multi-stopSingapore Airlines
40h 00mSGN-LAX
$1,443
5/31Fri
multi-stopSTARLUX Airlines
19h 25mSFO-SGN
6/12Wed
multi-stopSTARLUX Airlines
22h 35mSGN-SFO
$1,447
6/4Tue
multi-stopSTARLUX Airlines
19h 25mSFO-SGN
6/19Wed
multi-stopSTARLUX Airlines
22h 35mSGN-SFO
$1,489

Search by stops

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Search by price