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Cheap flights from Los Angeles to Hanoi from £257

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 24/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — HAN
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Los Angeles to Hanoi

Enter your travel dates to find the best prices.

Cheapest flights from Los Angeles to Hanoi
Explore the most affordable flight options available from Los Angeles to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2025.

Thu 27/1115:02LAX - HAN
2 stops29h 08mKorean Air
Wed 18/323:05HAN - LAX
1 stop24h 25mKorean Air
Deal found 3/11£539
Tue 18/1108:17LAX - HAN
2 stops22h 28mKorean Air
Mon 24/1123:05HAN - LAX
1 stop24h 25mKorean Air
Deal found 2/11£550
Mon 17/1109:35LAX - HAN
2 stops45h 10mDelta
Tue 25/1112:20HAN - LAX
2 stops25h 31mDelta
Deal found 2/11£559
Wed 31/1219:16LAX - HAN
2 stops48h 54mDelta
Tue 20/123:05HAN - LAX
2 stops50h 00mDelta
Deal found 4/11£563
Fri 28/1108:17LAX - HAN
2 stops22h 28mKorean Air
Mon 8/1223:05HAN - LAX
1 stop24h 25mKorean Air
Deal found 4/11£568
Sat 8/1110:55LAX - HAN
1 stop40h 35mCathay Pacific
Sun 23/1111:05HAN - LAX
1 stop20h 15mCathay Pacific
Deal found 3/11£574
Sun 30/1108:17LAX - HAN
2 stops22h 28mKorean Air
Fri 12/1212:20HAN - LAX
2 stops24h 04mKorean Air
Deal found 5/11£578

Cheap flight deals from Los Angeles to Hanoi

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to Hanoi (HAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 5 November 2025.

Round-trip from

£499

One-way from

£257

Popular in

December

Cheapest in

September

Average price

£580
Cathay Pacific
  • Cathay Pacific
  • 26/2-2/3
  • 2 total stops
  • 51h 05m total
  • Los Angeles to Hanoi
Search Deals
Cathay Pacific
  • Cathay Pacific
  • 23/2
  • 1 total stop
  • 27h 25m total
  • Los Angeles to Hanoi
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£50 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Los Angeles 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 858,174 searches. Data last updated 5 November 2025.
Use the filters below to find and compare flights from Los Angeles to Hanoi that are best for you.

Fly from

Los Angeles

Fly to

Hanoi

Route

Depart

Return

Price

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles

Thu 26/2

21:15-18:30

1 stop30h 15m

Hanoi Noibai

Mon 2/3

10:30-16:20

1 stop20h 50m

£499

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles

Tue 6/1

09:10-22:25

1 stop22h 15m

Hanoi Noibai

Sat 17/1

13:30-14:50

1 stop16h 20m

£524

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles

Sun 15/2

23:30-12:10

1 stop21h 40m

Hanoi Noibai

Tue 3/3

13:30-14:50

1 stop16h 20m

£524

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles

Sun 15/2

09:10-12:10

1 stop36h 00m

Hanoi Noibai

Mon 2/3

13:30-14:50

1 stop16h 20m

£530

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles

Thu 27/11

15:02-11:10

2 stops29h 08m

Hanoi Noibai

Wed 18/3

23:05-09:30

1 stop24h 25m

£539

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles

Wed 15/4

19:20-22:15

2 stops60h 55m

Hanoi Noibai

Sat 25/4

23:35-19:43

2 stops34h 08m

£548

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles

Sat 17/1

13:45-21:45

2 stops41h 00m

Hanoi Noibai

Sun 25/1

23:05-08:30

1 stop24h 25m

£548

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles

Mon 17/11

09:35-21:45

2 stops45h 10m

Hanoi Noibai

Mon 24/11

23:05-22:51

2 stops38h 46m

£559

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles

Thu 8/1

17:20-22:25

2 stops38h 05m

Hanoi Noibai

Tue 20/1

00:25-14:58

2 stops29h 33m

£643

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles

Mon 2/3

21:35-23:05

2 stops34h 30m

Hanoi Noibai

Sun 22/3

00:25-10:50

1 stop24h 25m

£665

Flights are sorted by cheapest return flights first.

Deals found on 3/11

Showing 1-10 of 23 results
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Best time to book a flight from Los Angeles to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Los Angeles with our price prediction graph.
Estimated return 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 Los Angeles to Hanoi

How far ahead should I book a flight from Los Angeles to Hanoi?

Use this chart to determine the optimal time to book a return flight from Los Angeles to Hanoi. Price data was last updated on 31 October 2025.

To ensure you get the cheapest price possible for a flight from Los Angeles to Hanoi, you should look to book at least 80 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Los Angeles to Hanoi?

Currently, September is the cheapest month in which you can book a flight from Los Angeles to Hanoi (average of £439). Flying from Los Angeles to Hanoi in July is currently the most expensive (average of £665). 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.

Related info for your journey

Find useful and relevant information for your journey from Los Angeles to Hanoi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Los Angeles to Hanoi?

    Airlines like Cathay Pacific, United Airlines, and Asiana Airlines fly from Los Angeles to Hanoi in about 22h 15m. The time it takes to get you to your destination can typically vary by up to 38h 40m. Airlines will cover a distance of 7638 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Yes. In addition to deals on Los Angeles to Hanoi flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Los Angeles to Hanoi?

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

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

    Yes. Cheapflights offers flight deals from Los Angeles 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 Los Angeles to Hanoi?

    Currently, September is the cheapest month in which you can book a flight from Los Angeles to Hanoi (average of £439). Flying from Los Angeles to Hanoi in July is currently the most expensive (average of £665). 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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How does Cheapflights help users find flights from Los Angeles to Hanoi?

Deals for Los Angeles to Hanoi flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Los Angeles to Hanoi?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Los Angeles to Hanoi for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Los Angeles to Hanoi with no change fees?

Certainly. Search results for flights to Hanoi from Los Angeles shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Los Angeles to Hanoi become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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