What is the cheapest airline that flies from San Diego to Hanoi Noibai?

United Airlines, ANA, and Korean Air are the most popular carriers operating from San Diego to Hanoi Noibai

What airlines fly to Hanoi?

China Airlines, Korean Air and ANA are the top three most popular airlines that fly to Hanoi from San Diego according to our data. China Airlines is the first choice among our users, with 71% of people opting to fly with this airline when traveling to Hanoi. Keep in mind that there are 3 different airlines that fly to Hanoi on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from San Diego Airport to Hanoi Noibai Airport?

Prices for flights from San Diego Airport to Hanoi Noibai Airport are updated daily.

How many operators does momondo search for flights from San Diego Airport to Hanoi Noibai Airport?

As of November 2025, there are 2 operators available to choose from for flights from San Diego Airport to Hanoi Noibai Airport.

How old do you have to be to fly from San Diego Airport to Hanoi Noibai Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport 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.

$375 Cheap Flights from San Diego to Hanoi in 2025/26

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Find the cheapest flights from San Diego to Hanoi

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 am - 11:05 pmSAN-HAN

25h 50m2 stops

12:25 am - 7:54 pmHAN-SAN

34h 29m2 stops

$738ANA

Find Deal

Fri, Jan 16 - Sat, Jan 24

6:15 am - 11:05 pmSAN-HAN

25h 50m2 stops

12:25 am - 12:49 pmHAN-SAN

27h 24m2 stops

$756ANA

Find Deal

Tue, Jan 13 - Mon, Jan 26

7:45 am - 11:05 pmSAN-HAN

24h 20m2 stops

12:25 am - 7:54 pmHAN-SAN

34h 29m2 stops

$784ANA

Find Deal

Fri, Jan 16 - Sun, Jan 25

7:45 am - 11:05 pmSAN-HAN

24h 20m2 stops

12:25 am - 12:49 pmHAN-SAN

27h 24m2 stops

$790ANA

Find Deal

Tue, Jan 13 - Tue, Jan 27

11:08 am - 11:05 pmSAN-HAN

44h 57m2 stops

12:25 am - 7:54 pmHAN-SAN

34h 29m2 stops

$824ANA

Find Deal

Sun, Jan 11 - Thu, Jan 29

6:15 am - 11:05 pmSAN-HAN

25h 50m2 stops

12:25 am - 2:52 pmHAN-SAN

29h 27m2 stops

$829ANA

Find Deal

Wed, Jan 14 - Tue, Jan 27

12:15 pm - 10:35 amSAN-HAN

31h 20m2 stops

11:35 am - 4:30 pmHAN-SAN

43h 55m2 stops

$830China Airlines

Find Deal

Fri, Jan 30 - Mon, Feb 9

7:45 am - 11:05 pmSAN-HAN

24h 20m2 stops

12:25 am - 2:52 pmHAN-SAN

29h 27m2 stops

$859ANA

Find Deal

Fri, Jan 16 - Fri, Jan 23

4:00 pm - 10:35 amSAN-HAN

27h 35m2 stops

5:30 pm - 11:15 pmHAN-SAN

20h 45m2 stops

$860Multiple Airlines

Find Deal

Thu, Jan 29 - Thu, Feb 12

11:08 am - 11:05 pmSAN-HAN

44h 57m2 stops

12:25 am - 2:52 pmHAN-SAN

29h 27m2 stops

$869ANA

Find Deal

Sun, Jan 11 - Tue, Jan 27

ANA flights from San Diego to Hanoi

Our best ANA deals on San Diego to Hanoi flight tickets

ANA

Jan 16

SAN6:15 amSan Diego

25h 50m

2 stops

HAN11:05 pmHanoi Noibai

Jan 24

HAN12:25 amHanoi Noibai

34h 29m

2 stops

SAN7:54 pmSan Diego

$738

Find similar

ANA

Jan 13

SAN6:15 amSan Diego

25h 50m

2 stops

HAN11:05 pmHanoi Noibai

Jan 26

HAN12:25 amHanoi Noibai

27h 24m

2 stops

SAN12:49 pmSan Diego

$756

Find similar

ANA

Jan 16

SAN7:45 amSan Diego

24h 20m

2 stops

HAN11:05 pmHanoi Noibai

Jan 25

HAN12:25 amHanoi Noibai

34h 29m

2 stops

SAN7:54 pmSan Diego

$784

Find similar

China Airlines flights from San Diego to Hanoi

Our best China Airlines deals on San Diego to Hanoi flight tickets

China Airlines

Jan 30

SAN12:15 pmSan Diego

31h 20m

2 stops

HAN10:35 amHanoi Noibai

Feb 9

HAN11:35 amHanoi Noibai

43h 55m

2 stops

SAN4:30 pmSan Diego

$830

Find similar

China Airlines

Feb 18

SAN12:30 pmSan Diego

31h 05m

2 stops

HAN10:35 amHanoi Noibai

Mar 4

HAN5:30 pmHanoi Noibai

33h 20m

2 stops

SAN11:50 amSan Diego

$853

Find similar

China Airlines

Jan 29

SAN12:15 pmSan Diego

31h 20m

2 stops

HAN10:35 amHanoi Noibai

Feb 12

HAN5:30 pmHanoi Noibai

31h 19m

2 stops

SAN9:49 amSan Diego

$942

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Fri 1/16

6:15 am-11:05 pm

2 stops25h 50m

Hanoi Noibai

Sat 1/24

12:25 am-7:54 pm

2 stops34h 29m

$738

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Tue 1/13

6:15 am-11:05 pm

2 stops25h 50m

Hanoi Noibai

Mon 1/26

12:25 am-12:49 pm

2 stops27h 24m

$756

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Fri 1/16

7:45 am-11:05 pm

2 stops24h 20m

Hanoi Noibai

Sun 1/25

12:25 am-7:54 pm

2 stops34h 29m

$784

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Tue 1/13

7:45 am-11:05 pm

2 stops24h 20m

Hanoi Noibai

Tue 1/27

12:25 am-12:49 pm

2 stops27h 24m

$790

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Sun 1/11

11:08 am-11:05 pm

2 stops44h 57m

Hanoi Noibai

Thu 1/29

12:25 am-7:54 pm

2 stops34h 29m

$824

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Wed 1/14

6:15 am-11:05 pm

2 stops25h 50m

Hanoi Noibai

Tue 1/27

12:25 am-2:52 pm

2 stops29h 27m

$829

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Fri 1/30

12:15 pm-10:35 am

2 stops31h 20m

Hanoi Noibai

Mon 2/9

11:35 am-4:30 pm

2 stops43h 55m

$830

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Fri 1/16

7:45 am-11:05 pm

2 stops24h 20m

Hanoi Noibai

Fri 1/23

12:25 am-2:52 pm

2 stops29h 27m

$859

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Thu 1/29

4:00 pm-10:35 am

2 stops27h 35m

Hanoi Noibai

Thu 2/12

5:30 pm-11:15 pm

2 stops20h 45m

$860

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Sun 1/11

11:08 am-11:05 pm

2 stops44h 57m

Hanoi Noibai

Tue 1/27

12:25 am-2:52 pm

2 stops29h 27m

$869

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Diego 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

Prices

Airlines

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 San Diego. The lowest ticket price found for a Tuesday departure recently was $996. 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 Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Hanoi on Wednesday is $1,720.

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 evening. Flights from San Diego to Hanoi during this time can be as low as $1,060. Try not to purchase tickets at noon because they tend to be around $1,320. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on San Diego to Hanoi flights?

You could potentially save up to 24% on your flight if you consider stops on a San Diego to Hanoi flight.

How have San Diego to Hanoi flight prices changed over time?

When to book flights from San Diego to Hanoi

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to Hanoi according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Diego to Hanoi (SAN to HAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Hanoi

Direct flights	None

There are no direct flights from San Diego to Hanoi. There are no popular flight routes from San Diego to Hanoi.

Search flight deals

How far is San Diego to Hanoi Noibai by plane?
The distance between San Diego and Hanoi Noibai is about 7759.6 mi. In terms of flight time, this usually takes a little over 18h 45m.
When did momondo last update prices for flights from San Diego Airport to Hanoi Noibai Airport?
Prices for flights from San Diego Airport to Hanoi Noibai Airport are updated daily.
How many operators does momondo search for flights from San Diego Airport to Hanoi Noibai Airport?
As of November 2025, there are 2 operators available to choose from for flights from San Diego Airport to Hanoi Noibai Airport.
How old do you have to be to fly from San Diego Airport to Hanoi Noibai Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport 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.
What is the most popular airline from San Diego to Hanoi?
momondo data reveals that the most frequently booked airline on the route from San Diego to Hanoi is Korean Air, representing 59% of all bookings. The subsequent popular airline is ANA at 41%.

Best airlines flying from San Diego to Hanoi

Compare and see reviews for airlines that fly from San Diego to Hanoi with momondo

Airline	Rating	Free Cancellation	Price
ANA	PriceFrom $724	Free Cancellation	Rating 8.4 1,004 reviews		Search ANA flights
Korean Air	PriceFrom $884	Free Cancellation	Rating 8.4 1,163 reviews		Search Korean Air flights

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Hanoi?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Hanoi from San Diego.

Can I find flights from San Diego to Hanoi with flexible booking policies on momondo?

Yes. All flights to Hanoi from San Diego on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Diego to Hanoi?

momondo provides multiple filters to help you find the best flight to Hanoi from San Diego. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Diego to Hanoi right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Hanoi from San Diego. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.