Cheap flights from California to Hanoi from $314
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Hanoi departing on 8/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from California to Hanoi
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Hanoi?
The cheapest month to fly to Hanoi from California is in March. Flight prices, which tend to average around $801, are often lower during this time because this is during the off-season. If you’re not able to fly to Hanoi in March, then September is your next best option. Flight prices from California to Hanoi during September average around $819.
What is the cheapest day to depart on your flight to Hanoi?
According to our data, Tuesday is the cheapest day to fly to Hanoi from California. The lowest ticket price found for a Tuesday departure recently was $908. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Hanoi on Saturday is $1,122.
What is the cheapest time of day to depart on your flight to Hanoi?
Our most recent data shows that the best time of day to fly to Hanoi is in the afternoon. Flights from California to Hanoi during this time can be as low as $935. Try not to purchase tickets at noon because they tend to be around $1,065. Of course, these prices can vary depending on the time of year and what airport you fly to.
How far in advance should I book a flight to Hanoi?
You are more likely to see cheaper flights to Hanoi from California when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to Hanoi for around $999 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hanoi from California for as low as $813 on momondo.
What is the cheapest airline that flies from California to Hanoi Noibai?
Cathay Pacific, United Airlines, and Japan Airlines are the most popular carriers operating from California to Hanoi Noibai
What airlines fly to Hanoi?
China Airlines, Cathay Pacific and Asiana Airlines are the top three most popular airlines that fly to Hanoi from California according to our data. China Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Hanoi. Keep in mind that there are 18 different airlines that fly to Hanoi on a routine basis, so you have a few additional options to choose from.
Cheap California to Hanoi flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from California to Hanoi
When did momondo last update prices for flights from California to Hanoi Noibai Airport?
Prices for flights from California to Hanoi Noibai Airport refresh daily.
How many operators does momondo search for flights from California to Hanoi Noibai Airport?
As of April 2025, there are 18 operators available to choose from for flights from California to Hanoi Noibai Airport.
How old do you have to be to fly from California to Hanoi Noibai Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California to Hanoi Noibai Airport.
What documentation or ID do you need to fly to Hanoi Noibai Airport?
The required travel and health documents for your Hanoi Noibai Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hanoi Noibai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from California to Hanoi
Compare and see reviews for airlines that fly from California to Hanoi with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $556 | Free Cancellation | Rating 6.6 41 reviews | |||
| PriceFrom $577 | Free Cancellation | Rating 7.5 94 reviews | |||
| PriceFrom $650 | Free Cancellation | Rating 8.1 1,288 reviews | |||
| PriceFrom $653 | Free Cancellation | Rating 7.2 143 reviews | |||
| PriceFrom $673 | Free Cancellation | Rating 7.2 857 reviews | |||
| PriceFrom $686 | Free Cancellation | Rating 8.4 1,064 reviews | |||
| PriceFrom $691 | Free Cancellation | Rating 8.3 844 reviews | |||
| PriceFrom $693 | Free Cancellation | Rating 8.2 438 reviews | |||
| PriceFrom $694 | Free Cancellation | Rating 7.2 86 reviews | |||
| PriceFrom $703 | Free Cancellation | Rating 7.5 849 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from California to Hanoi?
Finding the right flight to Hanoi from California is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Hanoi quick and easy, saving you time and money.
Can I find flights from California to Hanoi with flexible booking policies on momondo?
Yes. All flights to Hanoi from California on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from California to Hanoi?
momondo helps you find the best flight between California and Hanoi by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from California to Hanoi right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of California to Hanoi flights. All you need is a valid email address and we will do the rest; it is that quick and easy.