$295+ Cheap flights from Irvine, CA 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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SGN
Feb 28 — Mar 71
1 adult, Economy
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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 Irvine to Vietnam
Cheapest flights from Irvine to VietnamExplore the most affordable flight options available from Irvine to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.
Explore the most affordable flight options available from Irvine to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.
This Gurufare deal was found by Cheapflights users on 1/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/192:20 pm
LAX
- SGN
2 stops30h 35m
Singapore Airlines
Thu 6/183:55 pm
SGN
- LAX
1 stop42h 00m
Singapore Airlines
Deal found 1/27![Singapore Airlines logo]()
$599
This Korean Air deal was found by Cheapflights users on 1/28. 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 3/97:35 am
LAX
- SGN
2 stops24h 50m
Korean Air
Mon 3/232:05 pm
SGN
- LAX
1 stop33h 25m
Korean Air
Deal found 1/28![Korean Air logo]()
$600
This United Airlines deal was found by Cheapflights users on 1/29. 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.
Fri 3/611:10 am
LAX
- SGN
1 stop20h 45m
United Airlines
Tue 5/1911:15 pm
SGN
- LAX
1 stop30h 00m
United Airlines
Deal found 1/29![United Airlines logo]()
$601
This United Airlines deal was found by Cheapflights users on 1/27. 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 3/1112:10 pm
LAX
- SGN
1 stop20h 45m
United Airlines
Mon 5/1111:15 pm
SGN
- LAX
1 stop33h 35m
United Airlines
Deal found 1/27![United Airlines logo]()
$602
This Gotogate deal was found by Cheapflights users on 1/26. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1112:30 pm
LAX
- SGN
1 stop22h 40m
China Eastern
Sun 4/122:35 am
SGN
- LAX
1 stop21h 30m
China Eastern
Deal found 1/26![China Eastern logo]()
$603
This United Airlines deal was found by Cheapflights users on 1/29. 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.
Thu 9/176:00 am
LAX
- SGN
2 stops28h 15m
United Airlines
Wed 10/2111:15 pm
SGN
- LAX
1 stop27h 10m
United Airlines
Deal found 1/29![United Airlines logo]()
$604
This United Airlines deal was found by Cheapflights users on 1/26. 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 11/1011:05 am
LAX
- SGN
1 stop22h 10m
United Airlines
Mon 12/1411:05 pm
SGN
- LAX
1 stop30h 00m
United Airlines
Deal found 1/26![United Airlines logo]()
$605
This Delta deal was found by Cheapflights users on 1/29. 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 3/97:35 am
LAX
- SGN
2 stops24h 50m
Delta
Tue 5/197:35 am
SGN
- LAX
2 stops28h 09m
Delta
Deal found 1/29![Delta logo]()
$606
This United Airlines deal was found by Cheapflights users on 1/26. 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 10/149:30 pm
LAX
- SGN
2 stops34h 25m
United Airlines
Mon 11/1611:05 pm
SGN
- LAX
1 stop28h 35m
United Airlines
Deal found 1/26![United Airlines logo]()
$607
This Korean Air deal was found by Cheapflights users on 1/29. 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 3/108:30 am
LAX
- SGN
2 stops23h 55m
Korean Air
Mon 5/187:35 am
SGN
- LAX
2 stops20h 59m
Korean Air
Deal found 1/29![Korean Air logo]()
$608
This Justfly.com deal was found by Cheapflights users on 1/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/122:20 pm
LAX
- SGN
2 stops34h 20m
Singapore Airlines
Thu 4/3012:20 pm
SGN
- LAX
2 stops38h 30m
Singapore Airlines
Deal found 1/27![Singapore Airlines logo]()
$609
This Gotogate deal was found by Cheapflights users on 1/26. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/912:30 pm
LAX
- HAN
1 stop23h 15m
China Eastern
Wed 3/256:45 pm
HAN
- LAX
1 stop29h 20m
China Eastern
Deal found 1/26![China Eastern logo]()
$610
Find flight deals from Irvine to Vietnam
Keep the following information in mind while searching for Irvine to Vietnam flight deals. Data was last updated January 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $599 (Gurufare) |
One-way from | $295 (Mytrip) |
Popular in | June |
Cheapest in | September |
Average price | $769 |
Cheapflights Fare Finder
Customize your flight search to find flights from Irvine 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 January 29, 2026.
Use the filters below to find and compare flights from Irvine to Vietnam that are best for you.
Fly from
Irvine
Fly to
Vietnam
Route
Depart
Return
Price
Los AngelesHo Chi Minh City
LAX - SGN
LAXSGN
Los Angeles
Wed 3/11
12:10 pm-10:55 pm
1 stop20h 45m
Ho Chi Minh City
Tue 5/19
11:15 pm-6:50 pm
1 stop33h 35m
$602
Los AngelesHo Chi Minh City
LAX - SGN
LAXSGN
Los Angeles
Thu 5/7
11:55 am-10:05 pm
1 stop20h 10m
Ho Chi Minh City
Sat 5/30
11:15 pm-6:50 pm
1 stop33h 35m
$602
Los AngelesHo Chi Minh City
LAX - SGN
LAXSGN
Los Angeles
Sun 3/8
12:10 pm-10:55 pm
1 stop20h 45m
Ho Chi Minh City
Tue 5/12
11:15 pm-3:15 pm
1 stop30h 00m
$604
Los AngelesHo Chi Minh City
LAX - SGN
LAXSGN
Los Angeles
Wed 3/4
7:20 am-10:25 pm
2 stops24h 05m
Ho Chi Minh City
Wed 5/13
7:35 am-9:44 pm
2 stops28h 09m
$606
Los AngelesHo Chi Minh City
LAX - SGN
LAXSGN
Los Angeles
Mon 4/13
12:30 pm-11:15 pm
1 stop20h 45m
Ho Chi Minh City
Tue 4/28
11:45 pm-2:40 pm
2 stops28h 55m
$606
Los AngelesHo Chi Minh City
LAX - SGN
LAXSGN
Los Angeles
Wed 3/4
7:20 am-11:20 pm
2 stops25h 00m
Ho Chi Minh City
Tue 5/19
7:35 am-5:20 pm
2 stops23h 45m
$606
Los AngelesHo Chi Minh City
LAX - SGN
LAXSGN
Los Angeles
Tue 3/17
11:50 am-12:50 pm
1 stop35h 00m
Ho Chi Minh City
Tue 4/21
7:35 am-5:45 pm
2 stops24h 10m
$606
Los AngelesHo Chi Minh City
LAX - SGN
LAXSGN
Los Angeles
Mon 4/13
12:30 pm-11:15 pm
1 stop20h 45m
Ho Chi Minh City
Sun 4/26
1:55 pm-2:40 pm
2 stops38h 45m
$606
Los AngelesHo Chi Minh City
LAX - SGN
LAXSGN
Los Angeles
Tue 3/31
12:30 pm-11:15 pm
1 stop20h 45m
Ho Chi Minh City
Thu 4/16
7:35 am-5:45 pm
2 stops24h 10m
$606
Los AngelesHo Chi Minh City
LAX - SGN
LAXSGN
Los Angeles
Tue 3/10
6:30 am-12:50 pm
2 stops40h 20m
Ho Chi Minh City
Wed 3/25
8:00 am-5:32 pm
2 stops23h 32m
$611
Showing 1-10 of 60 results
Best time to book a flight from Irvine to Vietnam
Have a flexible travel schedule? Discover the best time to fly to Vietnam from Irvine 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 Irvine to Vietnam
What is the cheapest month to book a flight from Irvine to Vietnam?
Currently, April is the cheapest month in which you can book a flight from Irvine to Vietnam (average of $304). Flying from Irvine to Vietnam in July is currently the most expensive (average of $752). 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 IR9 to VN?
Find hourly flight availability from Irvine to Vietnam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Irvine to Vietnam as you normally would.
Reviews of airlines servicing Vietnam
Get insights into the airlines that provide service to Vietnam. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Vietnam. Reviews last updated January 29, 2026.
See what other customers who have flown with STARLUX Airlines, China Airlines, and Singapore Airlines from Irvine to Vietnam have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
8.8
Crew
9.1
Comfort
8.8
Overall
8.9
Boarding
8.9
Food
8.6
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Entertainment
8.8
Crew
9.1
Comfort
8.8
Overall
8.9
Boarding
8.9
Food
8.6
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Entertainment
8.8
Crew
9.1
Comfort
8.8
Overall
8.9
Boarding
8.9
Food
8.6
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Entertainment
8.8
Crew
9.1
Comfort
8.8
Overall
8.9
Boarding
8.9
Food
8.6
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Entertainment
8.8
Crew
9.1
Comfort
8.8
Overall
8.9
Boarding
8.9
Food
8.6
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Entertainment
8.8
Crew
9.1
Comfort
8.8
Overall
8.9
Boarding
8.9
Food
8.6
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Related info for your journey
Find useful and relevant information for your journey from Irvine 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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Alternative routes for Irvine to Vietnam
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Irvine to Vietnam
Discover the top 10 airlines that operate flights from Irvine to Vietnam. 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 January 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$410 | Average$757 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$472 | Average$764 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$492 | Average$630 | FlexibilityNo cancel fee | On-time49% | |
| Cheapest$549 | Average$787 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$558 | Average$724 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$576 | Average$863 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$580 | Average$867 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$587 | Average$870 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$601 | Average$743 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$603 | Average$694 | FlexibilityNo cancel fee | On-time60% |