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$300+ Cheap flights from Pasadena, 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
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheapflights Tip: The best prices from Pasadena 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 Pasadena to Hanoi

Cheapest flights from Pasadena to Hanoi
Explore the most affordable flight options available from Pasadena 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$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$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$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$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$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$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$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$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$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$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$1,061

Find flight deals from Pasadena to Hanoi

Keep the following information in mind while searching for Pasadena 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
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 Pasadena to Hanoi Noibai
Search Deals
One-way flight from Pasadena to Hanoi Noibai
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pasadena 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 Pasadena to Hanoi that are best for you.

Fly from

Pasadena

Fly to

Hanoi

Route

Depart

Return

Price

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles

Thu 1/29

8:30 am-9:45 pm

2 stops22h 15m

Hanoi Noibai

Mon 2/2

12:20 pm-8:30 am

1 stop35h 10m

$628

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

Fri 2/6

10:55 am-6:30 pm

1 stop40h 35m

Hanoi Noibai

Sun 2/15

7:30 pm-9:15 am

1 stop28h 45m

$675

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles

Tue 1/6

11:30 pm-10:25 pm

1 stop31h 55m

Hanoi Noibai

Fri 1/23

11:50 pm-3:10 pm

1 stop30h 20m

$719

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

Fri 1/23

11:50 pm-3:10 pm

1 stop30h 20m

$719

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles

Wed 1/7

11:30 pm-10:25 pm

1 stop31h 55m

Hanoi Noibai

Fri 1/23

11:50 pm-3:10 pm

1 stop30h 20m

$719

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles

Tue 1/6

11:30 pm-10:25 pm

1 stop31h 55m

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

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 21 results
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Best time to book a flight from Pasadena to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Pasadena 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 Pasadena to Hanoi

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

Use this chart to determine the optimal time to book a round-trip flight from Pasadena to Hanoi. Price data was last updated on December 12, 2025.

The best time to book flights from Pasadena to Hanoi is 81 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, April is the cheapest month in which you can book a flight from Pasadena to Hanoi (average of $304). Flying from Pasadena 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 P4S to HAN?

Find hourly flight availability from Pasadena 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.

It’s typically best to fly out from Pasadena to Hanoi at noon. Doing so could potentially save you 16% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from Pasadena to Hanoi?

Use this chart to determine the cheapest time to fly round-trip from Pasadena to Hanoi. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Pasadena to Hanoi flight should consider departing on Saturday afternoons 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.
Get a feel of what it's like to fly with Korean Air, China Airlines, and Asiana Airlines from Pasadena to Hanoi by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,186 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Overall

8.4

Entertainment

8.2

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
1,186 reviews
Korean Air
8.4
Very good
1,186 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Overall

8.4

Entertainment

8.2

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
791 reviews
Korean Air
8.4
Very good
1,186 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Overall

8.4

Entertainment

8.2

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
8.2
Very good
493 reviews
Korean Air
8.4
Very good
1,186 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Overall

8.4

Entertainment

8.2

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
8.1
Very good
1,413 reviews
Korean Air
8.4
Very good
1,186 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Overall

8.4

Entertainment

8.2

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
1,095 reviews
Korean Air
8.4
Very good
1,186 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Overall

8.4

Entertainment

8.2

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 Pasadena 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 Pasadena?

    If you book a flight to Hanoi from Pasadena, you will be flying to Noibai, which is the city’s only airport. Hanoi Noibai (HAN) is located 14.2 mi from the center of Hanoi. There are 0 flights from Pasadena to Noibai per day from 14 different airlines.

  • How long is the flight from Pasadena to Hanoi?

    Korean Air, Cathay Pacific, and Asiana Airlines can get you from Pasadena to Hanoi in just under 22h 15m. Your travel time can differ by up to 18h 20m. Pasadena and Hanoi are separated by a distance of 7638 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    To fly one-way, consider booking your trip with China Southern, which is currently one of the cheapest options available, starting at $242. Singapore Airlines flights start at $291 while deals on XiamenAir start at $314 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pasadena 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 Pasadena to Hanoi?

    Currently, April is the cheapest month in which you can book a flight from Pasadena to Hanoi (average of $304). Flying from Pasadena 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.

See more FAQs

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Alternative routes for Pasadena to Hanoi

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Top 10 airlines flying from Pasadena to Hanoi

Discover the top 10 airlines that operate flights from Pasadena 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.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$489Average$649FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$606Average$740FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$608Average$703FlexibilityNo cancel feeOn-time76%
Cathay PacificCheapest$622Average$802FlexibilityNo cancel feeOn-time72%
STARLUX AirlinesCheapest$636Average$921FlexibilityNo cancel feeOn-timeN/A
Air ChinaCheapest$646Average$752FlexibilityNo cancel feeOn-time67%
China EasternCheapest$647Average$700FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$659Average$730FlexibilityNo cancel feeOn-time69%
Philippine AirlinesCheapest$662Average$711FlexibilityNo cancel feeOn-time60%
Korean AirCheapest$679Average$758FlexibilityNo cancel feeOn-time81%

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