$335+ Cheap flights from Orange County to Vietnam
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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — SGN
Mar 7 — Mar 141
1 adult, Economy
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Find cheap flights from Orange County to Vietnam with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Orange County to Vietnam
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Cheapest flights from Orange County to VietnamExplore the most affordable flight options available from Orange County to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.
Explore the most affordable flight options available from Orange County to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.
This Delta deal was found by Cheapflights users on 2/5. 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.
Thu 8/277:10 am
LGB
- SGN
2 stops26h 05m
Delta
Sun 9/67:35 am
SGN
- LGB
2 stops28h 10m
Delta
Deal found 2/5![Delta logo]()
$656
This Delta deal was found by Cheapflights users on 2/3. 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 4/67:30 am
SNA
- SGN
2 stops25h 45m
Delta
Wed 4/151:55 pm
SGN
- SNA
2 stops41h 58m
Delta
Deal found 2/3![Delta logo]()
$656
This Delta deal was found by Cheapflights users on 2/3. 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 4/511:05 am
SNA
- SGN
2 stops46h 10m
Delta
Thu 4/167:35 am
SGN
- SNA
2 stops24h 18m
Delta
Deal found 2/3![Delta logo]()
$662
This Delta deal was found by Cheapflights users on 2/5. 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 9/27:10 am
LGB
- SGN
2 stops26h 05m
Delta
Fri 9/117:35 am
SGN
- LGB
2 stops28h 10m
Delta
Deal found 2/5![Delta logo]()
$706
This Delta deal was found by Cheapflights users on 2/3. 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.
Thu 4/97:30 am
SNA
- SGN
2 stops24h 35m
Delta
Wed 4/151:55 pm
SGN
- SNA
2 stops41h 58m
Delta
Deal found 2/3![Delta logo]()
$706
This Korean Air deal was found by Cheapflights users on 2/3. 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 3/97:00 am
LGB
- SGN
2 stops25h 25m
Multiple Airlines
Tue 4/77:35 am
SGN
- LGB
2 stops27h 57m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$710
This Korean Air deal was found by Cheapflights users on 2/3. 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.
Sun 3/87:45 am
SNA
- SGN
2 stops24h 40m
Korean Air
Thu 4/97:35 am
SGN
- SNA
2 stops24h 48m
Korean Air
Deal found 2/3![Korean Air logo]()
$711
This Delta deal was found by Cheapflights users on 2/3. 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 3/297:01 pm
SNA
- SGN
2 stops37h 04m
Delta
Sun 5/311:45 pm
SGN
- SNA
2 stops32h 08m
Delta
Deal found 2/3![Delta logo]()
$712
This United Airlines deal was found by Cheapflights users on 2/1. 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 7/145:59 pm
SNA
- SGN
3 stops38h 06m
United Airlines
Wed 8/2611:15 pm
SGN
- SNA
2 stops28h 34m
United Airlines
Deal found 2/1![United Airlines logo]()
$725
This Delta deal was found by Cheapflights users on 2/3. 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 3/97:00 am
LGB
- SGN
2 stops26h 20m
Delta
Tue 4/77:35 am
SGN
- LGB
2 stops27h 57m
Delta
Deal found 2/3![Delta logo]()
$726
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Wed 7/157:00 am
SNA
- SGN
2 stops25h 05m
United Airlines
Wed 8/2611:15 pm
SGN
- SNA
2 stops28h 34m
United Airlines
Deal found 2/1![United Airlines logo]()
$729
This Korean Air deal was found by Cheapflights users on 2/3. 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.
Wed 3/117:30 am
SNA
- SGN
2 stops24h 55m
Korean Air
Mon 3/307:35 am
SGN
- SNA
2 stops24h 48m
Korean Air
Deal found 2/3![Korean Air logo]()
$731
Best flights from Orange County to VietnamDiscover carefully curated flight deals from Orange County to Vietnam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 5, 2026.
Discover carefully curated flight deals from Orange County to Vietnam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 5, 2026.
This Delta deal was found by Cheapflights users on 2/3. 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 4/57:01 pm
SNA
- SGN
2 stops51h 34m
Delta
Wed 4/151:55 pm
SGN
- SNA
2 stops41h 58m
Delta
Deal found 2/3![Delta logo]()
$662
This Korean Air deal was found by Cheapflights users on 2/3. 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.
Sun 3/87:45 am
SNA
- SGN
2 stops24h 40m
Korean Air
Wed 4/87:35 am
SGN
- SNA
2 stops24h 48m
Korean Air
Deal found 2/3![Korean Air logo]()
$711
This oojo deal was found by Cheapflights users on 2/4. 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.
Tue 3/105:22 pm
SNA
- HAN
2 stops33h 08m
China Airlines
Tue 3/1711:20 am
HAN
- SNA
2 stops35h 15m
China Airlines
Deal found 2/4![China Airlines logo]()
$902
This oojo deal was found by Cheapflights users on 2/4. 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 4/296:36 pm
SNA
- HAN
2 stops26h 29m
EVA Air
Mon 5/1112:05 pm
HAN
- SNA
2 stops22h 18m
EVA Air
Deal found 2/4![EVA Air logo]()
$927
This United Airlines deal was found by Cheapflights users on 2/4. 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.
Sat 8/17:55 pm
SNA
- HAN
2 stops36h 20m
United Airlines
Wed 8/1911:35 pm
HAN
- SNA
2 stops48h 09m
United Airlines
Deal found 2/4![United Airlines logo]()
$1,011
This Delta deal was found by Cheapflights users on 2/3. 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 4/511:05 am
SNA
- SGN
2 stops46h 10m
Delta
Thu 4/167:35 am
SGN
- SNA
2 stops24h 18m
Delta
Deal found 2/3![Delta logo]()
$662
This BusinessClass deal was found by Cheapflights users on 2/2. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/197:00 am
LGB
- HAN
2 stops38h 10m
Multiple Airlines
Thu 3/2611:40 pm
HAN
- LGB
2 stops35h 52m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,394
This Korean Air deal was found by Cheapflights users on 2/3. 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.
Wed 4/87:30 am
SNA
- SGN
2 stops25h 45m
Korean Air
Mon 4/137:35 am
SGN
- SNA
2 stops21h 37m
Korean Air
Deal found 2/3![Korean Air logo]()
$731
This Delta deal was found by Cheapflights users on 2/3. 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.
Thu 4/97:30 am
SNA
- SGN
2 stops24h 35m
Delta
Wed 4/151:55 pm
SGN
- SNA
2 stops41h 58m
Delta
Deal found 2/3![Delta logo]()
$706
This Korean Air deal was found by Cheapflights users on 2/3. 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.
Tue 4/77:30 am
SNA
- SGN
2 stops25h 45m
Korean Air
Mon 4/137:35 am
SGN
- SNA
2 stops21h 37m
Korean Air
Deal found 2/3![Korean Air logo]()
$731
This Delta deal was found by Cheapflights users on 2/3. 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 3/297:01 pm
SNA
- SGN
2 stops37h 04m
Delta
Sun 5/311:45 pm
SGN
- SNA
2 stops32h 08m
Delta
Deal found 2/3![Delta logo]()
$712
This Korean Air deal was found by Cheapflights users on 2/3. 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 4/67:30 am
SNA
- SGN
2 stops24h 35m
Korean Air
Mon 4/137:35 am
SGN
- SNA
2 stops24h 18m
Korean Air
Deal found 2/3![Korean Air logo]()
$731
This oojo deal was found by Cheapflights users on 2/1. 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.
Tue 4/146:35 pm
SNA
- HAN
2 stops26h 30m
EVA Air
Tue 4/216:00 pm
HAN
- SNA
2 stops32h 15m
EVA Air
Deal found 2/1![EVA Air logo]()
$957
This Delta deal was found by Cheapflights users on 2/3. 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 3/97:00 am
LGB
- SGN
2 stops26h 20m
Delta
Tue 4/77:35 am
SGN
- LGB
2 stops27h 57m
Delta
Deal found 2/3![Delta logo]()
$726
This Korean Air deal was found by Cheapflights users on 2/4. 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.
Tue 4/78:05 am
SNA
- SGN
2 stops25h 10m
Korean Air
Wed 4/151:55 pm
SGN
- SNA
2 stops41h 58m
Korean Air
Deal found 2/4![Korean Air logo]()
$761
This United Airlines deal was found by Cheapflights users on 2/4. 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 8/49:35 am
SNA
- HAN
2 stops22h 40m
United Airlines
Thu 8/2011:35 pm
HAN
- SNA
2 stops50h 26m
United Airlines
Deal found 2/4![United Airlines logo]()
$1,019
This oojo deal was found by Cheapflights users on 2/4. 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.
Thu 4/309:00 pm
SNA
- HAN
2 stops24h 05m
EVA Air
Mon 5/1112:05 pm
HAN
- SNA
2 stops22h 18m
EVA Air
Deal found 2/4![EVA Air logo]()
$965
This Delta deal was found by Cheapflights users on 2/3. 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.
Fri 4/177:00 am
LGB
- SGN
2 stops26h 15m
Delta
Sun 5/37:35 am
SGN
- LGB
2 stops28h 07m
Delta
Deal found 2/3![Delta logo]()
$726
This Korean Air deal was found by Cheapflights users on 2/3. 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.
Tue 3/107:30 am
SNA
- SGN
2 stops24h 55m
Korean Air
Mon 4/61:55 pm
SGN
- SNA
2 stops42h 28m
Korean Air
Deal found 2/3![Korean Air logo]()
$781
This oojo deal was found by Cheapflights users on 2/4. 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.
Thu 4/309:00 pm
SNA
- HAN
2 stops24h 05m
EVA Air
Tue 5/266:00 pm
HAN
- SNA
2 stops28h 38m
EVA Air
Deal found 2/4![EVA Air logo]()
$965
This Delta deal was found by Cheapflights users on 2/3. 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 3/111:05 pm
LGB
- SGN
2 stops43h 20m
Delta
Tue 4/77:35 am
SGN
- LGB
2 stops27h 57m
Delta
Deal found 2/3![Delta logo]()
$732
This Korean Air deal was found by Cheapflights users on 2/3. 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.
Thu 3/127:30 am
SNA
- SGN
2 stops24h 55m
Korean Air
Wed 4/87:35 am
SGN
- SNA
2 stops24h 48m
Korean Air
Deal found 2/3![Korean Air logo]()
$781
This oojo deal was found by Cheapflights users on 2/1. 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.
Thu 3/125:22 pm
SNA
- HAN
2 stops33h 53m
EVA Air
Mon 3/236:20 pm
HAN
- SNA
2 stops28h 15m
EVA Air
Deal found 2/1![EVA Air logo]()
$965
This Korean Air deal was found by Cheapflights users on 2/3. 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.
Wed 3/117:30 am
SNA
- SGN
2 stops24h 55m
Korean Air
Mon 4/61:55 pm
SGN
- SNA
2 stops42h 28m
Korean Air
Deal found 2/3![Korean Air logo]()
$781
This Delta deal was found by Cheapflights users on 2/3. 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.
Thu 3/127:00 am
LGB
- SGN
2 stops25h 25m
Delta
Tue 4/77:35 am
SGN
- LGB
2 stops27h 57m
Delta
Deal found 2/3![Delta logo]()
$826
This oojo deal was found by Cheapflights users on 2/3. 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.
Mon 3/96:34 pm
SNA
- HAN
2 stops27h 01m
EVA Air
Tue 3/2412:35 pm
HAN
- SNA
2 stops34h 00m
EVA Air
Deal found 2/3![EVA Air logo]()
$1,027
This IEagle deal was found by Cheapflights users on 2/1. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/35:20 pm
SNA
- DAD
2 stops29h 50m
Multiple Airlines
Sun 4/122:10 pm
DAD
- SNA
2 stops34h 04m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,593
This Delta deal was found by Cheapflights users on 2/1. 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 7/137:10 am
LGB
- SGN
2 stops26h 05m
Delta
Mon 8/241:55 pm
SGN
- LGB
2 stops45h 50m
Delta
Deal found 2/1![Delta logo]()
$847
This oojo deal was found by Cheapflights users on 2/2. 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.
Tue 3/1712:56 pm
SNA
- HAN
2 stops32h 39m
EVA Air
Tue 3/316:00 pm
HAN
- SNA
2 stops36h 56m
EVA Air
Deal found 2/2![EVA Air logo]()
$1,046
This Korean Air deal was found by Cheapflights users on 2/3. 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.
Thu 3/127:00 am
LGB
- SGN
2 stops25h 25m
Korean Air
Tue 4/77:35 am
SGN
- LGB
2 stops27h 57m
Korean Air
Deal found 2/3![Korean Air logo]()
$881
Last-minute flights from Orange County to VietnamDiscover last-minute flight deals from Orange County to Vietnam. Data last updated February 5, 2026 and is based on user searches.
Discover last-minute flight deals from Orange County to Vietnam. Data last updated February 5, 2026 and is based on user searches.
This Korean Air deal was found by Cheapflights users on 2/5. 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.
Wed 3/47:30 am
SNA
- SGN
2 stops38h 20m
Multiple Airlines
Wed 3/1811:50 pm
SGN
- SNA
2 stops32h 33m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$761
This Delta deal was found by Cheapflights users on 2/2. 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.
Fri 3/65:30 pm
SNA
- SGN
2 stops37h 55m
Delta
Tue 3/108:00 am
SGN
- SNA
2 stops28h 29m
Delta
Deal found 2/2![Delta logo]()
$762
This Delta deal was found by Cheapflights users on 2/3. 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.
Sat 3/711:15 am
SNA
- SGN
2 stops44h 10m
Delta
Tue 4/71:55 pm
SGN
- SNA
2 stops42h 28m
Delta
Deal found 2/3![Delta logo]()
$763
This Korean Air deal was found by Cheapflights users on 2/3. 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.
Sun 3/87:45 am
SNA
- SGN
2 stops24h 40m
Korean Air
Thu 4/97:35 am
SGN
- SNA
2 stops24h 48m
Korean Air
Deal found 2/3![Korean Air logo]()
$711
This Delta deal was found by Cheapflights users on 2/3. 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 3/97:30 am
SNA
- SGN
2 stops25h 50m
Delta
Tue 4/77:35 am
SGN
- SNA
2 stops24h 48m
Delta
Deal found 2/3![Delta logo]()
$706
This Korean Air deal was found by Cheapflights users on 2/3. 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 3/97:00 am
LGB
- SGN
2 stops25h 25m
Multiple Airlines
Tue 4/77:35 am
SGN
- LGB
2 stops27h 57m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$710
This Delta deal was found by Cheapflights users on 2/3. 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 3/97:00 am
LGB
- SGN
2 stops26h 20m
Delta
Tue 4/77:35 am
SGN
- LGB
2 stops27h 57m
Delta
Deal found 2/3![Delta logo]()
$726
This Korean Air deal was found by Cheapflights users on 2/3. 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.
Wed 3/117:30 am
SNA
- SGN
2 stops24h 55m
Korean Air
Mon 3/307:35 am
SGN
- SNA
2 stops24h 48m
Korean Air
Deal found 2/3![Korean Air logo]()
$731
This Delta deal was found by Cheapflights users on 2/3. 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 3/111:05 pm
LGB
- SGN
2 stops43h 20m
Delta
Tue 4/77:35 am
SGN
- LGB
2 stops27h 57m
Delta
Deal found 2/3![Delta logo]()
$732
This Korean Air deal was found by Cheapflights users on 2/3. 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.
Thu 3/127:30 am
SNA
- SGN
2 stops24h 55m
Korean Air
Thu 4/97:35 am
SGN
- SNA
2 stops24h 48m
Korean Air
Deal found 2/3![Korean Air logo]()
$781
This ScholarTrip deal was found by Cheapflights users on 2/2. 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 ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/267:30 am
SNA
- SGN
2 stops24h 55m
Korean Air
Mon 4/137:35 am
SGN
- SNA
2 stops21h 37m
Korean Air
Deal found 2/2![Korean Air logo]()
$784
This Delta deal was found by Cheapflights users on 2/3. 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 3/297:01 pm
SNA
- SGN
2 stops37h 04m
Delta
Sun 5/311:45 pm
SGN
- SNA
2 stops32h 08m
Delta
Deal found 2/3![Delta logo]()
$712
One-way flights from Orange County to VietnamSearch for one-way flight options from Orange County to Vietnam. Find affordable one-way fares based on user searches. Data last updated February 5, 2026.
Search for one-way flight options from Orange County to Vietnam. Find affordable one-way fares based on user searches. Data last updated February 5, 2026.
This ScholarTrip deal was found by Cheapflights users on 2/3. 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 ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/257:30 am
SNA
- SGN
2 stops24h 55m
Korean Air
Deal found 2/3![Korean Air logo]()
$335
This Delta deal was found by Cheapflights users on 2/3. 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 4/67:30 am
SNA
- SGN
2 stops25h 45m
Delta
Deal found 2/3![Delta logo]()
$337
This Korean Air deal was found by Cheapflights users on 2/3. 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.
Thu 3/197:00 am
LGB
- SGN
2 stops25h 25m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$339
This Korean Air deal was found by Cheapflights users on 2/3. 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.
Wed 3/117:30 am
SNA
- SGN
2 stops24h 55m
Korean Air
Deal found 2/3![Korean Air logo]()
$340
This Delta deal was found by Cheapflights users on 2/3. 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 4/57:01 pm
SNA
- SGN
2 stops38h 14m
Delta
Deal found 2/3![Delta logo]()
$350
This Korean Air deal was found by Cheapflights users on 2/3. 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.
Sun 4/57:50 pm
SNA
- SGN
2 stops26h 45m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$364
This Korean Air deal was found by Cheapflights users on 2/5. 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.
Sat 3/147:30 am
SNA
- SGN
2 stops24h 55m
Korean Air
Deal found 2/5![Korean Air logo]()
$365
This KAYAK deal was found by Cheapflights users on 2/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/167:22 pm
SNA
- SGN
2 stops36h 33m
Asiana Airlines
Deal found 2/1![Asiana Airlines logo]()
$371
This Korean Air deal was found by Cheapflights users on 2/4. 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.
Sat 3/215:31 pm
SNA
- SGN
2 stops29h 19m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$389
This FlightHub deal was found by Cheapflights users on 2/4. 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.
Wed 4/227:15 am
SNA
- SGN
2 stops27h 00m
ANA
Deal found 2/4![ANA logo]()
$392
This United Airlines deal was found by Cheapflights users on 2/5. 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.
Sat 3/146:20 pm
SNA
- SGN
3 stops38h 35m
United Airlines
Deal found 2/5![United Airlines logo]()
$395
This Korean Air deal was found by Cheapflights users on 2/3. 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.
Thu 3/127:30 am
SNA
- SGN
2 stops24h 55m
Korean Air
Deal found 2/3![Korean Air logo]()
$401
Find flight deals from Orange County to Vietnam
Keep the following information in mind while searching for Orange County to Vietnam flight deals. Data was last updated February 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $656 (Delta) |
One-way from | $335 (ScholarTrip) |
Popular in | June |
Cheapest in | September |
Average price | $768 |
Cheapflights Fare Finder
Customize your flight search to find flights from Orange County to Vietnam 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 February 5, 2026.
Use the filters below to find and compare flights from Orange County to Vietnam that are best for you.
Fly from
Orange County
Fly to
Vietnam
Route
Depart
Return
Price
Santa AnaHo Chi Minh City
SNA - SGN
SNASGN
Santa Ana J. Wayne/Orange Cnty
Sun 4/5
7:01 pm-12:35 pm
2 stops51h 34m
Ho Chi Minh City
Wed 4/15
1:55 pm-5:53 pm
2 stops41h 58m
$662
Santa AnaHo Chi Minh City
SNA - SGN
SNASGN
Santa Ana J. Wayne/Orange Cnty
Sun 4/5
11:05 am-11:15 pm
2 stops46h 10m
Ho Chi Minh City
Thu 4/16
7:35 am-5:53 pm
2 stops24h 18m
$662
Santa AnaHo Chi Minh City
SNA - SGN
SNASGN
Santa Ana J. Wayne/Orange Cnty
Thu 4/9
7:30 am-10:05 pm
2 stops24h 35m
Ho Chi Minh City
Wed 4/15
1:55 pm-5:53 pm
2 stops41h 58m
$706
Santa AnaHo Chi Minh City
SNA - SGN
SNASGN
Santa Ana J. Wayne/Orange Cnty
Sun 3/8
7:45 am-10:25 pm
2 stops24h 40m
Ho Chi Minh City
Wed 4/8
7:35 am-6:23 pm
2 stops24h 48m
$711
Santa AnaHo Chi Minh City
SNA - SGN
SNASGN
Santa Ana J. Wayne/Orange Cnty
Sun 3/29
7:01 pm-10:05 pm
2 stops37h 04m
Ho Chi Minh City
Sun 5/3
11:45 pm-5:53 pm
2 stops32h 08m
$712
Long BeachHo Chi Minh City
LGB - SGN
LGBSGN
Long Beach Municipal
Mon 3/9
7:00 am-11:20 pm
2 stops26h 20m
Ho Chi Minh City
Tue 4/7
7:35 am-9:32 pm
2 stops27h 57m
$726
Long BeachHo Chi Minh City
LGB - SGN
LGBSGN
Long Beach Municipal
Fri 4/17
7:00 am-11:15 pm
2 stops26h 15m
Ho Chi Minh City
Sun 5/3
7:35 am-9:42 pm
2 stops28h 07m
$726
Santa AnaHo Chi Minh City
SNA - SGN
SNASGN
Santa Ana J. Wayne/Orange Cnty
Wed 4/8
7:30 am-11:15 pm
2 stops25h 45m
Ho Chi Minh City
Mon 4/13
7:35 am-3:12 pm
2 stops21h 37m
$731
Santa AnaHo Chi Minh City
SNA - SGN
SNASGN
Santa Ana J. Wayne/Orange Cnty
Tue 4/7
7:30 am-11:15 pm
2 stops25h 45m
Ho Chi Minh City
Mon 4/13
7:35 am-3:12 pm
2 stops21h 37m
$731
Santa AnaHo Chi Minh City
SNA - SGN
SNASGN
Santa Ana J. Wayne/Orange Cnty
Mon 4/6
7:30 am-10:05 pm
2 stops24h 35m
Ho Chi Minh City
Mon 4/13
7:35 am-5:53 pm
2 stops24h 18m
$731
Showing 1-10 of 60 results
Best time to book a flight from Orange County to Vietnam
Have a flexible travel schedule? Discover the best time to fly to Vietnam from Orange County with our price prediction graph.
SNA-SGN
LGB-SGN
SNA-HAN
LGB-HAN
SNA-DAD
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 Orange County to Vietnam
zzKFI-VN0
SNA-SGN
LGB-SGN
SNA-HAN
LGB-HAN
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Orange County to Vietnam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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