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Hanoi

$368+ Cheap flights from Orange County 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — HAN
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Orange County to Hanoi

Keep the following information in mind while searching for Orange County to Hanoi flight deals. Data was last updated July 3, 2025.

Round-trip from

$775
(Delta)

One-way from

$368
(Delta)

Popular in

December

Cheapest in

September

Average price

$1,111
From Orange County to Hanoi Noibai
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One-way flight from Orange County to Hanoi Noibai
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Highest demand for flights based on searches. 9% potential increase in price ($93 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Orange County to Hanoi

Cheapest flights from Orange County to Hanoi
Explore the most affordable flight options available from Orange County to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Delta deal was found by Cheapflights users on 7/1. 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.
Thu 11/67:10 amLGB - HAN
2 stops23h 30mDelta
Fri 11/2112:20 pmHAN - LGB
2 stops24h 26mDelta
Deal found 7/1$775
This Delta deal was found by Cheapflights users on 7/1. 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.
Thu 11/67:15 amSNA - HAN
2 stops23h 25mDelta
Sat 11/2211:00 pmHAN - SNA
2 stops34h 20mDelta
Deal found 7/1$811
This oojo deal was found by Cheapflights users on 7/1. 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 10/167:55 amSNA - HAN
2 stops23h 40mKorean Air
Wed 10/2211:10 pmHAN - SNA
2 stops31h 47mKorean Air
Deal found 7/1$856
This oojo deal was found by Cheapflights users on 7/1. 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.
Sat 11/17:16 pmSNA - HAN
2 stops25h 19mChina Airlines
Fri 11/1411:35 amHAN - SNA
2 stops36h 01mChina Airlines
Deal found 7/1$945
This oojo deal was found by Cheapflights users on 7/3. 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.
Thu 8/286:45 amSNA - HAN
2 stops25h 05mJapan Airlines
Sun 9/711:20 pmHAN - SNA
2 stops30h 22mJapan Airlines
Deal found 7/3$971
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Mon 11/1012:43 pmSNA - HAN
2 stops43h 22mUnited Airlines
Thu 11/2012:25 amHAN - SNA
2 stops47h 58mUnited Airlines
Deal found 7/1$974
This oojo deal was found by Cheapflights users on 7/3. 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.
Wed 10/154:44 pmSNA - HAN
2 stops28h 21mEVA Air
Thu 11/206:20 pmHAN - SNA
2 stops19h 10mEVA Air
Deal found 7/3$978
This Expedia deal was found by Cheapflights users on 7/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/299:38 amSNA - HAN
2 stops22h 37mMultiple Airlines
Fri 8/2212:25 amHAN - SNA
2 stops28h 51mMultiple Airlines
Deal found 7/1$1,259
This Qatar Airways deal was found by Cheapflights users on 7/1. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/610:17 amSNA - HAN
2 stops29h 38mQatar Airways
Thu 11/201:40 amHAN - SNA
2 stops35h 50mQatar Airways
Deal found 7/1$1,556
This Air Canada deal was found by Cheapflights users on 7/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/812:25 pmSNA - HAN
2 stops43h 40mAir Canada
Thu 11/2012:25 amHAN - SNA
2 stops49h 56mAir Canada
Deal found 7/1$1,759
This Bravofly deal was found by Cheapflights users on 7/3. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:05 amLGB - HAN
2 stops23h 35mMultiple Airlines
Fri 1/911:00 pmHAN - LGB
2 stops36h 05mMultiple Airlines
Deal found 7/3$2,360

Cheapflights Fare Finder

Customize your flight search to find flights from Orange County 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 July 3, 2025.
Use the filters below to find and compare flights from Orange County to Hanoi that are best for you.

Fly from

Orange County

Fly to

Hanoi

Route

Depart

Return

Price

Long BeachHanoi

LGB - HAN

LGBHAN

Long Beach Municipal

Thu 11/6

7:10 am-9:40 pm

2 stops23h 30m

Hanoi Noibai

Fri 11/21

12:20 pm-9:46 pm

2 stops24h 26m

$775

Santa AnaHanoi

SNA - HAN

SNAHAN

Santa Ana J. Wayne/Orange Cnty

Sat 8/16

7:05 am-9:35 pm

2 stops24h 30m

Hanoi Noibai

Sat 8/23

11:10 pm-10:23 pm

2 stops37h 13m

$861

Santa AnaHanoi

SNA - HAN

SNAHAN

Santa Ana J. Wayne/Orange Cnty

Tue 9/16

8:05 am-9:35 pm

2 stops23h 30m

Hanoi Noibai

Mon 9/22

11:10 pm-6:28 pm

2 stops33h 18m

$888

Santa AnaHanoi

SNA - HAN

SNAHAN

Santa Ana J. Wayne/Orange Cnty

Thu 8/28

6:45 am-9:50 pm

2 stops25h 05m

Hanoi Noibai

Sun 9/7

11:20 pm-3:42 pm

2 stops30h 22m

$971

Santa AnaHanoi

SNA - HAN

SNAHAN

Santa Ana J. Wayne/Orange Cnty

Wed 10/1

4:22 pm-11:05 am

2 stops28h 43m

Hanoi Noibai

Thu 10/16

6:00 pm-11:52 am

2 stops31h 52m

$986

Santa AnaHanoi

SNA - HAN

SNAHAN

Santa Ana J. Wayne/Orange Cnty

Sun 8/17

4:00 pm-10:15 pm

2 stops40h 15m

Hanoi Noibai

Sun 8/24

11:35 pm-2:25 pm

2 stops28h 50m

$1,037

Santa AnaHanoi

SNA - HAN

SNAHAN

Santa Ana J. Wayne/Orange Cnty

Tue 7/29

9:38 am-10:15 pm

2 stops22h 37m

Hanoi Noibai

Fri 8/22

12:25 am-3:16 pm

2 stops28h 51m

$1,259

Santa AnaHanoi

SNA - HAN

SNAHAN

Santa Ana J. Wayne/Orange Cnty

Mon 8/18

9:15 pm-2:00 pm

2 stops50h 45m

Hanoi Noibai

Sat 8/30

3:00 am-7:16 pm

2 stops30h 16m

$1,734

Long BeachHanoi

LGB - HAN

LGBHAN

Long Beach Municipal

Sat 12/27

7:05 am-9:40 pm

2 stops23h 35m

Hanoi Noibai

Fri 1/9

11:00 pm-8:05 pm

2 stops36h 05m

$2,360

Santa AnaHanoi

SNA - HAN

SNAHAN

Santa Ana J. Wayne/Orange Cnty

Thu 7/31

6:45 am-9:50 pm

2 stops25h 05m

Hanoi Noibai

Thu 8/7

11:20 pm-9:39 pm

2 stops36h 19m

$2,393

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 20 results
1
2

Best time to book a flight from Orange County to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Orange County 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 Orange County to Hanoi
No data available for this route at this time. Please check back soon.

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 July 3, 2025.
See what other customers who have flown with EVA Air, Korean Air, and Japan Airlines from Orange County to Hanoi have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,215 reviews

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,215 reviews
EVA Air
8.4
Very good
1,215 reviews

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,101 reviews
EVA Air
8.4
Very good
1,215 reviews

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,505 reviews
EVA Air
8.4
Very good
1,215 reviews

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
744 reviews
EVA Air
8.4
Very good
1,215 reviews

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Delta
8.0
Very good
7,982 reviews
EVA Air
8.4
Very good
1,215 reviews

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

Find useful and relevant information for your journey from Orange County 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 Orange County?

    Most people fly into Hanoi Noibai (HAN) if they book a flight to Hanoi from Orange County. Noibai is conveniently located just 14.2 mi from Hanoi’s city center.

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

    One-way options have recently been found by users for as low as $368 on Delta. Other airlines that offer cheap prices include Korean Air from $462 and United Airlines from $587 one-way.

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

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

  • How can I find direct flights from Orange County to Hanoi?

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

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

    Yes. Cheapflights offers flight deals from Orange County 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 Orange County to Hanoi?

    Currently, September is the cheapest month in which you can book a flight from Orange County to Hanoi (average of $973). Flying from Orange County to Hanoi in December is currently the most expensive (average of $1,618). 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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