$359+ 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SGN
Apr 29 — May 61
1 adult, Economy
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Find cheap flights from Irvine 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
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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
Keep the following information in mind while searching for Irvine to Vietnam flight deals. Data was last updated April 24, 2025.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $730 (China Airlines) |
One-way from | $362 (oojo) |
Popular in | June |
Cheapest in | March |
Average price | $812 |
Find 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 April 24, 2025.
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 April 24, 2025.
This Ovago deal was found by Cheapflights users on 4/23. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2511:30 pmLAX - HAN
1 stop20h 25mCathay Pacific
Fri 5/2310:55 amHAN - LAX
1 stop19h 30mCathay Pacific
Deal found 4/23![Cathay Pacific logo]()
$735
This Justfly.com deal was found by Cheapflights users on 4/23. 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.
Wed 10/18:40 pmLAX - HAN
1 stop30h 55mSingapore Airlines
Tue 11/1812:35 pmHAN - LAX
2 stops37h 40mSingapore Airlines
Deal found 4/23![Singapore Airlines logo]()
$736
This Gurufare deal was found by Cheapflights users on 4/23. 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.
Sat 9/1312:50 pmLAX - HAN
1 stop21h 55mPhilippine Airlines
Sun 10/121:45 amHAN - LAX
1 stop22h 00mPhilippine Airlines
Deal found 4/23![Philippine Airlines logo]()
$738
This United Airlines deal was found by Cheapflights users on 4/23. 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 9/410:35 amLAX - HAN
2 stops45h 40mUnited Airlines
Thu 9/1811:35 pmHAN - LAX
2 stops38h 50mUnited Airlines
Deal found 4/23![United Airlines logo]()
$739
This Gotogate deal was found by Cheapflights users on 4/23. 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.
Tue 9/212:55 amLAX - SGN
1 stop18h 45mMultiple Airlines
Wed 10/811:20 amSGN - LAX
1 stop23h 25mMultiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$740
This oojo deal was found by Cheapflights users on 4/22. 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.
Sat 4/261:40 pmLAX - SGN
1 stop25h 45mJapan Airlines
Fri 5/98:20 amSGN - LAX
1 stop16h 45mJapan Airlines
Deal found 4/22![Japan Airlines logo]()
$742
This FlightHub deal was found by Cheapflights users on 4/23. 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.
Sun 8/1011:00 pmLAX - HAN
1 stop23h 15mAsiana Airlines
Sun 8/311:25 pmHAN - LAX
1 stop17h 05mAsiana Airlines
Deal found 4/23![Asiana Airlines logo]()
$743
This FlightHub deal was found by Cheapflights users on 4/23. 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.
Sun 5/1112:25 pmLAX - SGN
1 stop31h 40mCathay Pacific
Wed 5/286:20 pmSGN - LAX
1 stop17h 45mCathay Pacific
Deal found 4/23![Cathay Pacific logo]()
$743
This CrystalTravel deal was found by Cheapflights users on 4/23. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/112:40 pmLAX - SGN
1 stop20h 05mAsiana Airlines
Sun 8/1712:05 pmSGN - LAX
1 stop18h 25mAsiana Airlines
Deal found 4/23![Asiana Airlines logo]()
$745
This ANA deal was found by Cheapflights users on 4/23. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/48:35 amLAX - HAN
2 stops23h 40mMultiple Airlines
Thu 9/1811:35 pmHAN - LAX
1 stop25h 25mMultiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$746
This Korean Air deal was found by Cheapflights users on 4/23. 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 8/43:40 pmLAX - SGN
2 stops30h 55mKorean Air
Sun 8/2411:45 pmSGN - LAX
2 stops35h 26mKorean Air
Deal found 4/23![Korean Air logo]()
$746
This oojo deal was found by Cheapflights users on 4/23. 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 10/612:05 amLAX - SGN
1 stop19h 35mChina Airlines
Wed 11/511:00 amSGN - LAX
1 stop23h 35mChina Airlines
Deal found 4/23![China Airlines logo]()
$747
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 April 24, 2025.
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 AngelesHanoi
LAX - HAN
LAXHAN
Los Angeles
Thu 9/25
12:25 pm-6:05 pm
1 stop39h 40m
Hanoi Noibai
Sun 10/12
7:05 pm-4:25 pm
1 stop35h 20m
$735
Los AngelesHanoi
LAX - HAN
LAXHAN
Los Angeles
Wed 10/1
8:40 pm-5:35 pm
1 stop30h 55m
Hanoi Noibai
Tue 11/18
12:35 pm-11:15 am
2 stops37h 40m
$736
Los AngelesHanoi
LAX - HAN
LAXHAN
Los Angeles
Sat 9/13
12:50 pm-12:45 am
1 stop21h 55m
Hanoi Noibai
Sun 10/12
1:45 am-9:45 am
1 stop22h 00m
$738
Los AngelesHanoi
LAX - HAN
LAXHAN
Los Angeles
Thu 9/4
10:35 am-10:15 pm
2 stops45h 40m
Hanoi Noibai
Thu 9/18
11:35 pm-12:25 am
2 stops38h 50m
$739
Los AngelesHo Chi Minh City
LAX - SGN
LAXSGN
Los Angeles
Tue 9/2
12:55 am-9:40 am
1 stop18h 45m
Ho Chi Minh City
Wed 10/8
11:20 am-8:45 pm
1 stop23h 25m
$740
Los AngelesHo Chi Minh City
LAX - SGN
LAXSGN
Los Angeles
Sun 7/20
11:40 pm-6:25 pm
1 stop28h 45m
Ho Chi Minh City
Sun 9/7
7:40 pm-9:50 pm
1 stop40h 10m
$742
Los AngelesHanoi
LAX - HAN
LAXHAN
Los Angeles
Sun 8/10
11:00 pm-12:15 pm
1 stop23h 15m
Hanoi Noibai
Sun 8/31
1:25 pm-4:30 pm
1 stop17h 05m
$743
Los AngelesHo Chi Minh City
LAX - SGN
LAXSGN
Los Angeles
Sun 5/11
12:25 pm-10:05 am
1 stop31h 40m
Ho Chi Minh City
Wed 5/28
6:20 pm-10:05 pm
1 stop17h 45m
$743
Los AngelesHo Chi Minh City
LAX - SGN
LAXSGN
Los Angeles
Sat 8/23
12:40 pm-11:05 am
1 stop32h 25m
Ho Chi Minh City
Tue 9/2
12:05 am-4:00 pm
1 stop29h 55m
$744
Los AngelesHo Chi Minh City
LAX - SGN
LAXSGN
Los Angeles
Mon 8/4
3:40 pm-12:35 pm
2 stops30h 55m
Ho Chi Minh City
Sun 8/24
11:45 pm-9:11 pm
2 stops35h 26m
$746
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, March is the cheapest month in which you can book a flight from Irvine to Vietnam (average of $922). Flying from Irvine to Vietnam in June is currently the most expensive (average of $1,566). 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 April 24, 2025.
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.
Rainfall in Vietnam by month
Plan your trip to Vietnam by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Vietnam ranges from 0.0 - 13.4 inches per month. September is typically the wettest month, when rainfall can reach 13.4 in. February is typically the driest time to visit Vietnam when rainfall is around 0.0 in.
Temperature in Vietnam by month
Plan your trip to Vietnam by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Vietnam, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).
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 April 24, 2025.
Get a feel of what it's like to fly with STARLUX Airlines, EVA Air and Korean Air from Irvine to Vietnam by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
9.0
Food
8.9
Boarding
9.0
Crew
9.3
Overall
9.1
Entertainment
9.0
Reviews
1 / 6
10.0
ExcellentAnonymous,Apr 2025
KIX - TPE
Comfort
9.0
Food
8.9
Boarding
9.0
Crew
9.3
Overall
9.1
Entertainment
9.0
Reviews
1 / 6
10.0
ExcellentAnonymous,Apr 2025
KIX - TPE
Comfort
9.0
Food
8.9
Boarding
9.0
Crew
9.3
Overall
9.1
Entertainment
9.0
Reviews
1 / 6
10.0
ExcellentAnonymous,Apr 2025
KIX - TPE
Comfort
9.0
Food
8.9
Boarding
9.0
Crew
9.3
Overall
9.1
Entertainment
9.0
Reviews
1 / 6
10.0
ExcellentAnonymous,Apr 2025
KIX - TPE
Comfort
9.0
Food
8.9
Boarding
9.0
Crew
9.3
Overall
9.1
Entertainment
9.0
Reviews
1 / 6
10.0
ExcellentAnonymous,Apr 2025
KIX - TPE
Comfort
9.0
Food
8.9
Boarding
9.0
Crew
9.3
Overall
9.1
Entertainment
9.0
Reviews
1 / 6
10.0
ExcellentAnonymous,Apr 2025
KIX - 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 April 24, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$410 | Average$796 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$538 | Average$697 | FlexibilityNo cancel fee | On-time49% | |
| Cheapest$538 | Average$901 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$552 | Average$925 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$556 | Average$979 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$642 | Average$751 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$649 | Average$747 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$649 | Average$1,048 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$657 | Average$988 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$673 | Average$758 | FlexibilityNo cancel fee | On-time60% |