Question 1

What is the cheapest flight from Hanoi to San Diego?

Accepted Answer

In the last 3 days, the lowest price for a flight from Hanoi to San Diego was $1,113 for a one-way ticket and $1,015 for a round-trip. <a href='/flight-routes/Hanoi-Noibai-HAN/San-Diego-SAN'>Visit our flight page for the latest deals!>/a>

Question 2

Do I need a passport to fly between Hanoi and San Diego?

Accepted Answer

Yes, you'll most likely have to show a valid passport before boarding the plane in Hanoi and on arrival in San Diego. <a href='/flight-routes/Hanoi-Noibai-HAN/San-Diego-SAN'>Visit our flight page for the latest deals!>/a>

Question 3

Which airports will I be using when flying from Hanoi to San Diego?

Accepted Answer

Hanoi and San Diego are both served by 1 main airport. You will leave Hanoi from Hanoi Noibai and will be arriving at San Diego. <a href='/flight-routes/Hanoi-Noibai-HAN/San-Diego-SAN'>Visit our flight page for the latest deals!>/a>

Question 4

Which aircraft models fly most regularly from Hanoi to San Diego?

Accepted Answer

We unfortunately don’t have that data for this specific route.

Question 5

Which airline alliances offer flights from Hanoi to San Diego?

Accepted Answer

Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Hanoi and San Diego, with Star Alliance being the most commonly used for this route.

Question 6

How does KAYAK find such low prices on flights from Hanoi to San Diego?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hanoi to San Diego. <a href='/flight-routes/Hanoi-Noibai-HAN/San-Diego-SAN'>Visit our flight page for the latest deals!>/a>

Question 7

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hanoi to San Diego?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from Hanoi is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Hanoi-Noibai-HAN/San-Diego-SAN'>Visit our flight page for the latest deals!>/a>

Question 8

What is the Hacker Fare option on flights from Hanoi to San Diego?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back to Hanoi with another airline. Booking your flights between Hanoi and SAN can sometimes prove cheaper using this method. <a href='/flight-routes/Hanoi-Noibai-HAN/San-Diego-SAN'>Visit our flight page for the latest deals!>/a>

Question 9

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hanoi to San Diego?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from Hanoi up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Hanoi-Noibai-HAN/San-Diego-SAN'>Visit our flight page for the latest deals!>/a>

Question 10

Which airlines provide the cheapest flights from Hanoi to San Diego?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Hanoi to San Diego were found on United Airlines ($1,015) and Japan Airlines ($1,382).

HAN - SAN

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Cheap Flights from Hanoi to San Diego

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KAYAK's insights & trends for Hanoi to San Diego flights

Get data-powered insights and trends into flights from Hanoi to San Diego to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Hanoi to San Diego?

In the past 3 days, the cheapest round-trip tickets from Hanoi to San Diego were found on United Airlines ($1,015) and Japan Airlines ($1,382).

Good to know

When to book flights from Hanoi to San Diego

FAQs for booking flights from Hanoi to San Diego

What is the cheapest flight from Hanoi to San Diego?

In the last 3 days, the lowest price for a flight from Hanoi to San Diego was $1,113 for a one-way ticket and $1,015 for a round-trip.

Do I need a passport to fly between Hanoi and San Diego?

Yes, you'll most likely have to show a valid passport before boarding the plane in Hanoi and on arrival in San Diego.

Which airports will I be using when flying from Hanoi to San Diego?

Hanoi and San Diego are both served by 1 main airport. You will leave Hanoi from Hanoi Noibai and will be arriving at San Diego.

Which aircraft models fly most regularly from Hanoi to San Diego?

We unfortunately don’t have that data for this specific route.

Which airline alliances offer flights from Hanoi to San Diego?

Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Hanoi and San Diego, with Star Alliance being the most commonly used for this route.

How does KAYAK find such low prices on flights from Hanoi to San Diego?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hanoi to San Diego.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hanoi to San Diego?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from Hanoi is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Hanoi to San Diego?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back to Hanoi with another airline. Booking your flights between Hanoi and SAN can sometimes prove cheaper using this method.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hanoi to San Diego?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from Hanoi up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Hanoi to San Diego

Information on your arrival and departure airports

Cabin class types available on flights from Hanoi to San Diego

Complete your trip to San Diego with a hotel stay or car rental

Find direct flights to and from Hanoi and San Diego

Flights to other popular destinations

Flights from domestic origins to San Diego

Choose which airport to fly into in San Diego

Find deals for your return flight