$300+ Cheap flights from Irvine, CA to Hanoi (HAN)
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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — HAN
Jan 15 — Jan 221
1 adult, Economy
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Find cheap flights from Irvine to Hanoi 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.Cheapflights Tip: The best prices from Irvine to Hanoi Noibai are usually found in September or February, booked 81 days in advance, depart on a Tuesday or Monday and return on a Wednesday
Cheap flight deals from Irvine to Hanoi
Cheapest flights from Irvine to HanoiExplore the most affordable flight options available from Irvine to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.
Explore the most affordable flight options available from Irvine to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.
This KAYAK deal was found by Cheapflights users on 12/15. 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.
Sat 12/2711:30 amLAX - HAN
2 stops60h 15mChina Eastern
Mon 2/232:45 amHAN - LAX
1 stop21h 20mChina Eastern
Deal found 12/15![China Eastern logo]()
$885
This KAYAK deal was found by Cheapflights users on 12/15. 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.
Sat 12/2711:30 amLAX - HAN
2 stops60h 15mChina Eastern
Mon 2/234:15 pmHAN - LAX
2 stops31h 50mChina Eastern
Deal found 12/15![China Eastern logo]()
$892
This Sichuan Airlines deal was found by Cheapflights users on 12/15. 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 Sichuan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:30 pmLAX - HAN
2 stops33h 30mSichuan Airlines
Tue 2/249:00 amHAN - LAX
1 stop25h 05mSichuan Airlines
Deal found 12/15![Sichuan Airlines logo]()
$928
This Trip.com deal was found by Cheapflights users on 12/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:10 amLAX - HAN
1 stop22h 15mMultiple Airlines
Thu 2/263:40 pmHAN - LAX
1 stop18h 20mMultiple Airlines
Deal found 12/15![Multiple Airlines logo]()
$996
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2811:30 pmLAX - HAN
1 stop21h 40mMultiple Airlines
Tue 2/243:40 pmHAN - LAX
1 stop18h 20mMultiple Airlines
Deal found 12/15![Multiple Airlines logo]()
$1,006
This FlightHub deal was found by Cheapflights users on 12/13. 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.
Fri 12/2611:30 amLAX - HAN
1 stop39h 15mChina Eastern
Thu 1/153:10 pmHAN - LAX
1 stop32h 55mChina Eastern
Deal found 12/13![China Eastern logo]()
$1,025
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:10 amLAX - HAN
1 stop22h 15mMultiple Airlines
Tue 2/243:40 pmHAN - LAX
1 stop18h 20mMultiple Airlines
Deal found 12/15![Multiple Airlines logo]()
$1,028
This CheapOair deal was found by Cheapflights users on 12/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:30 pmLAX - HAN
2 stops33h 30mMultiple Airlines
Mon 2/28:15 amHAN - LAX
1 stop25h 15mMultiple Airlines
Deal found 12/15![Multiple Airlines logo]()
$1,041
This Gurufare deal was found by Cheapflights users on 12/15. 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.
Fri 12/2611:30 amLAX - HAN
1 stop23h 15mChina Eastern
Sun 2/12:45 amHAN - LAX
1 stop21h 20mChina Eastern
Deal found 12/15![China Eastern logo]()
$1,052
This CheapOair deal was found by Cheapflights users on 12/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2611:30 amLAX - HAN
1 stop39h 15mChina Eastern
Thu 2/263:45 pmHAN - LAX
2 stops32h 20mChina Eastern
Deal found 12/15![China Eastern logo]()
$1,056
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2811:30 pmLAX - HAN
1 stop21h 40mMultiple Airlines
Sun 3/19:00 amHAN - LAX
1 stop25h 05mMultiple Airlines
Deal found 12/15![Multiple Airlines logo]()
$1,061
Find flight deals from Irvine to Hanoi
Keep the following information in mind while searching for Irvine to Hanoi flight deals. Data was last updated December 16, 2025.
Most accurate provider | Justfly.com 3 stars |
|---|---|
Most trusted provider | Justfly.com 3 stars |
Round-trip from | $580 (CrystalTravel) |
One-way from | $300 (Ovago) |
Popular in | December |
Cheapest in | September |
Average price | $1,275 |
Cheapflights Fare Finder
Customize your flight search to find flights from Irvine to Hanoi 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 December 16, 2025.
Use the filters below to find and compare flights from Irvine to Hanoi that are best for you.
Fly from
Irvine
Fly to
Hanoi
Route
Depart
Return
Price
Los AngelesHanoi
LAX - HAN
LAXHAN
Los Angeles
Tue 3/3
10:50 am-9:45 pm
1 stop19h 55m
Hanoi Noibai
Wed 3/18
12:20 pm-2:40 pm
1 stop16h 20m
$623
Los AngelesHanoi
LAX - HAN
LAXHAN
Los Angeles
Thu 1/29
9:15 pm-6:30 pm
1 stop30h 15m
Hanoi Noibai
Mon 2/2
7:30 pm-9:15 am
1 stop28h 45m
$652
Los AngelesHanoi
LAX - HAN
LAXHAN
Los Angeles
Thu 3/5
10:50 am-11:10 am
1 stop33h 20m
Hanoi Noibai
Sat 3/14
11:05 pm-9:30 am
1 stop24h 25m
$652
Los AngelesHanoi
LAX - HAN
LAXHAN
Los Angeles
Tue 1/6
3:35 pm-9:45 pm
2 stops39h 10m
Hanoi Noibai
Wed 1/21
11:05 pm-10:57 pm
2 stops38h 52m
$668
Los AngelesHanoi
LAX - HAN
LAXHAN
Los Angeles
Mon 1/5
9:10 am-10:25 pm
1 stop22h 15m
Hanoi Noibai
Thu 1/22
1:30 pm-3:10 pm
1 stop16h 40m
$719
Los AngelesHanoi
LAX - HAN
LAXHAN
Los Angeles
Mon 1/5
9:10 am-10:25 pm
1 stop22h 15m
Hanoi Noibai
Sat 1/17
1:30 pm-3:10 pm
1 stop16h 40m
$726
Los AngelesHanoi
LAX - HAN
LAXHAN
Los Angeles
Thu 3/12
8:30 am-9:45 pm
2 stops23h 15m
Hanoi Noibai
Sun 3/22
11:05 pm-2:30 pm
2 stops29h 25m
$784
Los AngelesHanoi
LAX - HAN
LAXHAN
Los Angeles
Sun 3/15
8:30 pm-9:45 pm
2 stops35h 15m
Hanoi Noibai
Sun 3/22
11:05 pm-4:10 pm
2 stops31h 05m
$789
Los AngelesHanoi
LAX - HAN
LAXHAN
Los Angeles
Fri 1/9
9:10 am-10:25 pm
1 stop22h 15m
Hanoi Noibai
Wed 1/21
1:30 pm-3:10 pm
1 stop16h 40m
$811
Los AngelesHanoi
LAX - HAN
LAXHAN
Los Angeles
Sun 1/25
8:22 pm-9:45 pm
2 stops34h 23m
Hanoi Noibai
Fri 2/6
11:05 pm-1:55 pm
2 stops29h 50m
$834
Showing 1-10 of 21 results
Best time to book a flight from Irvine to Hanoi
Have a flexible travel schedule? Discover the best time to fly to Hanoi 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 Hanoi
How far ahead should I book a flight from Irvine to Hanoi?
Use this chart to determine the optimal time to book a round-trip flight from Irvine to Hanoi. Price data was last updated on December 12, 2025.
The price you pay for your flight from Irvine to Hanoi may vary depending on when you book. For the best chance of a lower fare, look to book 81 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Irvine to Hanoi?
Currently, April is the cheapest month in which you can book a flight from Irvine to Hanoi (average of $304). Flying from Irvine to Hanoi in July is currently the most expensive (average of $828). 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 HAN?
Find hourly flight availability from Irvine to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 16, 2025.
One of the essential ways to save on airfare from Irvine to Hanoi is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 12% on airfare.
What is the cheapest day to fly from Irvine to Hanoi?
Use this chart to determine the cheapest time to fly round-trip from Irvine to Hanoi. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Irvine to Hanoi flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Hanoi
Get insights into the airlines that provide service to Hanoi. 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 Hanoi. Reviews last updated December 16, 2025.
Read through reviews of airlines operating flights from Irvine to Hanoi, such as Korean Air, China Airlines, and Asiana Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
8.1
Entertainment
8.2
Boarding
8.5
Crew
8.7
Overall
8.4
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Food
8.1
Entertainment
8.2
Boarding
8.5
Crew
8.7
Overall
8.4
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Food
8.1
Entertainment
8.2
Boarding
8.5
Crew
8.7
Overall
8.4
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Food
8.1
Entertainment
8.2
Boarding
8.5
Crew
8.7
Overall
8.4
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Food
8.1
Entertainment
8.2
Boarding
8.5
Crew
8.7
Overall
8.4
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Food
8.1
Entertainment
8.2
Boarding
8.5
Crew
8.7
Overall
8.4
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Related info for your journey
Find useful and relevant information for your journey from Irvine to Hanoi. 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 Hanoi
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Irvine to Hanoi
Discover the top 10 airlines that operate flights from Irvine to Hanoi. 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 December 16, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$489 | Average$649 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$606 | Average$740 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$608 | Average$703 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$622 | Average$802 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$636 | Average$921 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$646 | Average$752 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$647 | Average$700 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$659 | Average$730 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$662 | Average$711 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$679 | Average$758 | FlexibilityNo cancel fee | On-time81% |