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$304+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — HAN
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Irvine to Hanoi

Cheapest flights from Irvine to Hanoi
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 January 29, 2026.

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$610
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/912:30 pm
LAX
-
HAN
2 stops36h 45m
China Eastern
Mon 4/135:30 pm
HAN
-
LAX
2 stops30h 35m
China Eastern
Deal found 1/28$611
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/132:20 pm
LAX
-
HAN
2 stops37h 20m
Singapore Airlines
Tue 4/216:30 pm
HAN
-
LAX
1 stop40h 50m
Singapore Airlines
Deal found 1/28$613
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.
Sat 5/92:20 pm
LAX
-
HAN
2 stops37h 20m
Singapore Airlines
Sun 5/2412:40 pm
HAN
-
LAX
2 stops38h 10m
Singapore Airlines
Deal found 1/27$614
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1212:30 pm
LAX
-
HAN
1 stop23h 15m
China Eastern
Mon 3/163:10 pm
HAN
-
LAX
1 stop32h 55m
China Eastern
Deal found 1/27$615
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/112:20 pm
LAX
-
HAN
2 stops37h 20m
Singapore Airlines
Sat 4/256:30 pm
HAN
-
LAX
1 stop40h 50m
Singapore Airlines
Deal found 1/28$616
This Philippine 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/13:55 pm
LAX
-
HAN
1 stop30h 20m
Philippine Airlines
Tue 11/102:15 pm
HAN
-
LAX
1 stop37h 30m
Philippine Airlines
Deal found 1/27$618
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/142:20 pm
LAX
-
HAN
2 stops37h 20m
Singapore Airlines
Sun 4/2612:40 pm
HAN
-
LAX
1 stop20h 30m
Singapore Airlines
Deal found 1/26$619
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1912:30 pm
LAX
-
HAN
1 stop39h 15m
China Eastern
Mon 3/305:30 pm
HAN
-
LAX
2 stops30h 35m
China Eastern
Deal found 1/26$621

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$610
(Gotogate)

One-way from

$304
(CrystalTravel)

Popular in

December

Cheapest in

September

Average price

$684
Provider with most accurate pricing for Los Angeles-Hanoi Noibai flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Hanoi Noibai flights.
Search Deals
From Irvine to Hanoi Noibai
Search Deals
One-way flight from Irvine to Hanoi Noibai
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 29, 2026.
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 4/28

7:05 am-9:35 pm

2 stops24h 30m

Hanoi Noibai

Mon 5/11

11:10 pm-9:40 am

1 stop24h 30m

$629

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles

Tue 3/17

11:43 am-9:45 pm

2 stops44h 02m

Hanoi Noibai

Wed 5/6

11:10 pm-9:40 am

1 stop24h 30m

$629

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles

Sun 3/29

11:50 am-10:40 am

2 stops56h 50m

Hanoi Noibai

Thu 4/9

11:10 pm-7:35 am

1 stop22h 25m

$691

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles

Mon 3/9

6:30 am-11:10 am

2 stops38h 40m

Hanoi Noibai

Mon 3/16

11:05 pm-2:35 pm

2 stops29h 30m

$704

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles

Sun 3/29

7:35 am-9:35 pm

2 stops24h 00m

Hanoi Noibai

Wed 4/15

11:10 pm-2:40 pm

2 stops29h 30m

$754

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles

Fri 4/10

12:30 pm-4:30 pm

3 stops62h 00m

Hanoi Noibai

Sun 4/19

5:30 pm-10:05 am

3 stops54h 35m

$779

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles

Tue 3/17

4:29 pm-11:10 am

2 stops28h 41m

Hanoi Noibai

Sat 5/2

11:10 pm-5:45 pm

2 stops32h 35m

$788

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles

Tue 4/28

6:30 am-9:35 pm

2 stops25h 05m

Hanoi Noibai

Thu 5/7

12:00 pm-2:50 pm

1 stop16h 50m

$851

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles

Tue 3/17

11:50 pm-11:10 am

1 stop21h 20m

Hanoi Noibai

Wed 4/29

11:10 pm-4:28 pm

2 stops31h 18m

$878

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles

Tue 4/28

7:05 am-9:35 pm

2 stops24h 30m

Hanoi Noibai

Fri 5/8

12:00 pm-2:50 pm

1 stop16h 50m

$901

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 21 results
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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 January 23, 2026.

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 22 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 $816). 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.

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 January 29, 2026.
Read through reviews of airlines operating flights from Irvine to Hanoi, such as Korean Air, China Airlines, and Singapore Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,188 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,188 reviews
Korean Air
8.4
Very good
1,188 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Airlines
8.3
Very good
802 reviews
Korean Air
8.4
Very good
1,188 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Singapore Airlines
8.2
Very good
1,440 reviews
Korean Air
8.4
Very good
1,188 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.1
Very good
501 reviews
Korean Air
8.4
Very good
1,188 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Cathay Pacific
7.6
Good
1,148 reviews
Korean Air
8.4
Very good
1,188 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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.

  • What airport do you fly into for flights to Hanoi from Irvine?

    For a flight from Irvine to Hanoi, you will be flying into Noibai. Hanoi Noibai (HAN) is just 14.2 mi from the center of the city. Noibai is the only Hanoi airport and it handles 0 inbound flights from Irvine per day. 15 airlines have flights to Hanoi Noibai from Irvine on a regular basis.

  • How long is the flight from Irvine to Hanoi?

    Airlines like Korean Air fly from Irvine to Hanoi in about 24h 30m. The time it takes to get you to your destination can typically vary by up to . The distance between Irvine and Hanoi is about 7638 mi.

  • What are the cheapest airlines to fly from Irvine to Hanoi one-way?

    $242 is the cheapest one-way deal found within the past few days, from China Southern. You may also be able to find cheap deals on XiamenAir and Philippine Airlines, with prices starting from $282 and $284, respectively.

  • Can I find deals for flights from Irvine to Hanoi that include hotel bookings?

    Yes. In addition to deals on Irvine to Hanoi flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Irvine to Hanoi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Irvine to Hanoi.

  • Can I find deals for business class flights from Irvine to Hanoi?

    Yes. Cheapflights offers flight deals from Irvine to Hanoi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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 $816). 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.

See more FAQs

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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.
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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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest$304Average$870FlexibilityNo cancel feeOn-time70%
China SouthernCheapest$489Average$586FlexibilityNo cancel feeOn-time69%
XiamenAirCheapest$492Average$600FlexibilityNo cancel feeOn-time49%
China EasternCheapest$563Average$699FlexibilityNo cancel feeOn-time62%
Asiana AirlinesCheapest$601Average$685FlexibilityNo cancel feeOn-time76%
Singapore AirlinesCheapest$606Average$739FlexibilityNo cancel feeOn-time81%
Korean AirCheapest$612Average$753FlexibilityNo cancel feeOn-time81%
ANACheapest$617Average$848FlexibilityNo cancel feeOn-time80%
Cathay PacificCheapest$624Average$796FlexibilityNo cancel feeOn-time72%
Philippine AirlinesCheapest$630Average$698FlexibilityNo cancel feeOn-time60%

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