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

ANA, Korean Air, and Asiana Airlines 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 67% 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 December 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.

$359 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

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:45 am - 11:05 pm

SAN

HAN

24h 20m2 stops

12:25 am - 12:49 pm

HAN

SAN

27h 24m2 stops

$702ANA

Fri, Jan 16 - Thu, Jan 22

8:00 am - 4:30 pm

SAN

HAN

41h 30m2 stops

11:20 am - 8:18 am

HAN

SAN

35h 58m2 stops

$863China Airlines

Wed, Feb 18 - Wed, Mar 4

2:55 pm - 10:05 am

SAN

HAN

28h 10m2 stops

11:05 am - 8:18 am

HAN

SAN

36h 13m2 stops

$867Multiple Airlines

Tue, Feb 17 - Wed, Mar 4

8:59 pm - 10:05 am

SAN

HAN

46h 06m2 stops

7:30 pm - 9:49 am

HAN

SAN

29h 19m2 stops

$873Multiple Airlines

Sun, Feb 1 - Mon, Mar 2

7:20 am - 11:10 am

SAN

HAN

37h 50m2 stops

11:05 pm - 10:32 pm

HAN

SAN

37h 27m2 stops

$880Delta

Sun, Mar 8 - Sun, Mar 22

6:50 am - 9:45 pm

SAN

HAN

23h 55m2 stops

11:05 pm - 2:43 pm

HAN

SAN

29h 38m2 stops

$885Korean Air

Sat, Mar 7 - Sun, Mar 22

6:43 am - 10:05 am

SAN

HAN

36h 22m2 stops

7:30 pm - 9:49 am

HAN

SAN

29h 19m2 stops

$936Multiple Airlines

Sun, Feb 1 - Mon, Mar 2

5:12 pm - 3:40 pm

SAN

HAN

32h 28m2 stops

11:05 am - 9:54 pm

HAN

SAN

24h 49m2 stops

$967Multiple Airlines

Sat, Mar 14 - Sat, Mar 28

6:35 am - 9:45 pm

SAN

HAN

24h 10m2 stops

12:20 pm - 6:45 pm

HAN

SAN

21h 25m2 stops

$986Korean Air

Thu, Feb 5 - Tue, Feb 24

6:15 am - 11:05 pm

SAN

HAN

25h 50m2 stops

12:25 am - 2:49 pm

HAN

SAN

29h 24m2 stops

$988ANA

Thu, Feb 19 - Tue, Mar 3

ANA flights from San Diego to Hanoi

Our best ANA deals on San Diego to Hanoi flight tickets

ANA

Jan 16

SAN7:45 amSan Diego

24h 20m

2 stops

HAN11:05 pmHanoi Noibai

Jan 22

HAN12:25 amHanoi Noibai

27h 24m

2 stops

SAN12:49 pmSan Diego

$702

Find similar

ANA

Feb 19

SAN6:15 amSan Diego

25h 50m

2 stops

HAN11:05 pmHanoi Noibai

Mar 3

HAN12:25 amHanoi Noibai

29h 24m

2 stops

SAN2:49 pmSan Diego

$988

Find similar

ANA

May 25

SAN8:50 pmSan Diego

35h 25m

2 stops

HAN10:15 pmHanoi Noibai

Jul 14

HAN11:35 pmHanoi Noibai

38h 09m

2 stops

SAN11:44 pmSan Diego

$1,325

Find similar

Korean Air flights from San Diego to Hanoi

Our best Korean Air deals on San Diego to Hanoi flight tickets

Korean Air

Mar 7

SAN6:50 amSan Diego

23h 55m

2 stops

HAN9:45 pmHanoi Noibai

Mar 22

HAN11:05 pmHanoi Noibai

29h 38m

2 stops

SAN2:43 pmSan Diego

$885

Find similar

Korean Air

Feb 5

SAN6:35 amSan Diego

24h 10m

2 stops

HAN9:45 pmHanoi Noibai

Feb 24

HAN12:20 pmHanoi Noibai

21h 25m

2 stops

SAN6:45 pmSan Diego

$986

Find similar

Korean Air

May 25

SAN7:30 pmSan Diego

25h 10m

2 stops

HAN10:40 amHanoi Noibai

Jul 14

HAN11:10 pmHanoi Noibai

30h 09m

2 stops

SAN3:19 pmSan Diego

$1,165

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Fri 1/16

7:45 am-11:05 pm

2 stops24h 20m

Hanoi Noibai

Thu 1/22

12:25 am-12:49 pm

2 stops27h 24m

$702

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Wed 2/18

8:00 am-4:30 pm

2 stops41h 30m

Hanoi Noibai

Wed 3/4

11:20 am-8:18 am

2 stops35h 58m

$863

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Tue 2/17

2:55 pm-10:05 am

2 stops28h 10m

Hanoi Noibai

Wed 3/4

11:05 am-8:18 am

2 stops36h 13m

$867

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Sun 2/1

8:59 pm-10:05 am

2 stops46h 06m

Hanoi Noibai

Mon 3/2

7:30 pm-9:49 am

2 stops29h 19m

$873

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Sun 3/8

7:20 am-11:10 am

2 stops37h 50m

Hanoi Noibai

Sun 3/22

11:05 pm-10:32 pm

2 stops37h 27m

$880

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Sat 3/7

6:50 am-9:45 pm

2 stops23h 55m

Hanoi Noibai

Sun 3/22

11:05 pm-2:43 pm

2 stops29h 38m

$885

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Sun 2/1

6:43 am-10:05 am

2 stops36h 22m

Hanoi Noibai

Mon 3/2

7:30 pm-9:49 am

2 stops29h 19m

$936

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Sat 3/14

5:12 pm-3:40 pm

2 stops32h 28m

Hanoi Noibai

Sat 3/28

11:05 am-9:54 pm

2 stops24h 49m

$967

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Thu 2/5

6:35 am-9:45 pm

2 stops24h 10m

Hanoi Noibai

Tue 2/24

12:20 pm-6:45 pm

2 stops21h 25m

$986

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Thu 2/19

6:15 am-11:05 pm

2 stops25h 50m

Hanoi Noibai

Tue 3/3

12:25 am-2:49 pm

2 stops29h 24m

$988

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 36% 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

Fastest flight time	24h 10m
Direct flights	None

The fastest flight from San Diego to Hanoi takes 24h 10m

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 December 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 64% of all bookings. The subsequent popular airline is ANA at 36%.

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 1,017 reviews		Search ANA flights
Korean Air	PriceFrom $884	Free Cancellation	Rating 8.4 1,177 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.