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

ANA and United 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 43% of people opting to fly with this airline when traveling to Hanoi. Keep in mind that there are 4 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 June 2026, there are 3 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.

$441 Cheap Flights from San Diego to Hanoi in 2026

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.

7:30 am - 10:15 pm

SAN

HAN

24h 45m

2 stops

12:25 am - 3:32 pm

HAN

SAN

30h 07m

2 stops

$964ANA

Mon, Oct 5 - Wed, Nov 11

6:15 am - 10:15 pm

SAN

HAN

26h 00m

2 stops

12:25 am - 5:17 pm

HAN

SAN

30h 52m

2 stops

$967United Airlines

Wed, Oct 14 - Mon, Oct 26

7:41 pm - 10:15 pm

SAN

HAN

36h 34m

2 stops

12:25 am - 5:17 pm

HAN

SAN

30h 52m

2 stops

$973United Airlines

Tue, Oct 13 - Tue, Oct 27

7:15 am - 10:15 pm

SAN

HAN

25h 00m

2 stops

11:35 pm - 6:35 pm

HAN

SAN

33h 00m

2 stops

$998ANA

Tue, Aug 18 - Mon, Aug 31

9:49 am - 10:15 pm

SAN

HAN

22h 26m

2 stops

11:35 pm - 7:55 pm

HAN

SAN

34h 20m

2 stops

$1,003ANA

Mon, Aug 17 - Tue, Aug 25

2:24 pm - 10:15 pm

SAN

HAN

41h 51m

2 stops

11:35 pm - 7:55 pm

HAN

SAN

34h 20m

2 stops

$1,009ANA

Sun, Aug 16 - Wed, Aug 26

7:15 am - 10:15 pm

SAN

HAN

25h 00m

2 stops

11:35 pm - 6:35 pm

HAN

SAN

33h 00m

2 stops

$1,014ANA

Thu, Aug 20 - Sat, Sep 5

6:15 am - 10:15 pm

SAN

HAN

26h 00m

2 stops

12:25 am - 5:17 pm

HAN

SAN

30h 52m

2 stops

$1,017United Airlines

Fri, Oct 16 - Tue, Oct 27

9:49 am - 10:15 pm

SAN

HAN

22h 26m

2 stops

11:35 pm - 6:35 pm

HAN

SAN

33h 00m

2 stops

$1,018ANA

Thu, Aug 20 - Sat, Sep 5

7:41 pm - 10:15 pm

SAN

HAN

36h 34m

2 stops

12:25 am - 5:17 pm

HAN

SAN

30h 52m

2 stops

$1,023United Airlines

Tue, Oct 13 - Thu, Oct 29

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Japan Airlines flights from San Diego to Hanoi

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

Japan Airlines

Nov 2

SAN1:23 pmSan Diego

42h 07m

2 stops

HAN10:30 pmHanoi Noibai

Dec 13

HAN11:55 pmHanoi Noibai

24h 50m

1 stop

SAN9:45 amSan Diego

$1,066

Japan Airlines

Aug 20

SAN1:35 pmSan Diego

18h 15m

1 stop

HAN9:50 pmHanoi Noibai

Sep 5

HAN8:10 amHanoi Noibai

41h 25m

2 stops

SAN11:35 amSan Diego

$1,091

Japan Airlines

Oct 13

SAN1:00 pmSan Diego

18h 50m

1 stop

HAN9:50 pmHanoi Noibai

Oct 26

HAN11:55 pmHanoi Noibai

24h 50m

1 stop

SAN10:45 amSan Diego

$1,122

Korean Air flights from San Diego to Hanoi

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

Korean Air

Oct 12

SAN7:20 amSan Diego

24h 15m

2 stops

HAN9:35 pmHanoi Noibai

Oct 26

HAN11:05 pmHanoi Noibai

34h 09m

2 stops

SAN7:14 pmSan Diego

$1,086

Korean Air

Oct 16

SAN7:20 amSan Diego

24h 15m

2 stops

HAN9:35 pmHanoi Noibai

Oct 25

HAN11:05 pmHanoi Noibai

29h 54m

2 stops

SAN2:59 pmSan Diego

$1,124

Korean Air

Nov 19

SAN3:35 pmSan Diego

28h 35m

2 stops

HAN11:10 amHanoi Noibai

Nov 27

HAN12:20 pmHanoi Noibai

21h 35m

2 stops

SAN6:55 pmSan Diego

$1,174

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Mon 10/5

7:30 am-10:15 pm

2 stops24h 45m

Hanoi Noibai

Wed 11/11

12:25 am-3:32 pm

2 stops30h 07m

$964

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Wed 10/14

6:15 am-10:15 pm

2 stops26h 00m

Hanoi Noibai

Mon 10/26

12:25 am-5:17 pm

2 stops30h 52m

$967

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Tue 10/13

7:41 pm-10:15 pm

2 stops36h 34m

Hanoi Noibai

Tue 10/27

12:25 am-5:17 pm

2 stops30h 52m

$973

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Tue 8/18

7:15 am-10:15 pm

2 stops25h 00m

Hanoi Noibai

Mon 8/31

11:35 pm-6:35 pm

2 stops33h 00m

$998

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Mon 8/17

9:49 am-10:15 pm

2 stops22h 26m

Hanoi Noibai

Tue 8/25

11:35 pm-7:55 pm

2 stops34h 20m

$1,003

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Sun 8/16

2:24 pm-10:15 pm

2 stops41h 51m

Hanoi Noibai

Wed 8/26

11:35 pm-7:55 pm

2 stops34h 20m

$1,009

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Thu 8/20

7:15 am-10:15 pm

2 stops25h 00m

Hanoi Noibai

Sat 9/5

11:35 pm-6:35 pm

2 stops33h 00m

$1,014

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Fri 10/16

6:15 am-10:15 pm

2 stops26h 00m

Hanoi Noibai

Tue 10/27

12:25 am-5:17 pm

2 stops30h 52m

$1,017

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Thu 8/20

9:49 am-10:15 pm

2 stops22h 26m

Hanoi Noibai

Sat 9/5

11:35 pm-6:35 pm

2 stops33h 00m

$1,018

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Tue 10/13

7:41 pm-10:15 pm

2 stops36h 34m

Hanoi Noibai

Thu 10/29

12:25 am-5:17 pm

2 stops30h 52m

$1,023

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 month to fly to Hanoi?

The cheapest month to fly to Hanoi from San Diego is in October. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you’re not able to fly to Hanoi in October, then January is your next best option. Flight prices from San Diego to Hanoi during January average around $724.

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

You could potentially save up to 8% 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	18h 15m
Direct flights	None

The fastest flight from San Diego to Hanoi takes 18h 15m

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

Search flight deals

Frequently asked questions about flying from San Diego to Hanoi

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 15m.
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 June 2026, there are 3 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 38% of all bookings. The subsequent popular airlines are ANA at 38% and Japan Airlines at 24%.

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 8.3 1,258 reviews	Search ANA flights
Korean Air	PriceFrom $885	Free Cancellation	Rating 8.4 1,220 reviews	Search Korean Air flights
Japan Airlines	PriceFrom $893	Free Cancellation	Rating 8.3 1,851 reviews	Search Japan Airlines 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.