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

United Airlines and ANA 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.

$511 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.

6:15 am - 1:45 am

SAN

HAN

28h 30m

2 stops

2:45 am - 3:20 pm

HAN

SAN

27h 35m

2 stops

$959China Eastern

Mon, Nov 2 - Sat, Dec 12

7:43 am - 10:15 pm

SAN

HAN

24h 32m

2 stops

11:35 pm - 6:35 pm

HAN

SAN

33h 00m

2 stops

$964ANA

Tue, Sep 15 - Tue, Sep 29

6:15 am - 10:15 pm

SAN

HAN

26h 00m

2 stops

11:35 pm - 8:08 pm

HAN

SAN

34h 33m

2 stops

$975ANA

Fri, Oct 2 - Mon, Oct 12

7:30 am - 11:05 pm

SAN

HAN

24h 35m

2 stops

12:25 am - 5:29 pm

HAN

SAN

56h 04m

2 stops

$976ANA

Mon, Nov 2 - Sat, Dec 12

7:07 am - 1:45 am

SAN

HAN

27h 38m

2 stops

2:45 am - 3:20 pm

HAN

SAN

27h 35m

2 stops

$1,005Multiple Airlines

Mon, Nov 2 - Sat, Dec 12

5:00 pm - 10:15 pm

SAN

HAN

39h 15m

2 stops

11:35 pm - 8:08 pm

HAN

SAN

34h 33m

2 stops

$1,009ANA

Sun, Sep 27 - Sun, Oct 11

9:49 am - 10:15 pm

SAN

HAN

22h 26m

2 stops

11:35 pm - 3:54 pm

HAN

SAN

30h 19m

2 stops

$1,014ANA

Thu, Aug 20 - Sat, Sep 5

6:15 am - 10:15 pm

SAN

HAN

26h 00m

2 stops

11:35 pm - 8:08 pm

HAN

SAN

34h 33m

2 stops

$1,017United Airlines

Tue, Sep 29 - Thu, Oct 8

7:59 pm - 10:10 am

SAN

HAN

24h 11m

2 stops

11:10 am - 11:59 pm

HAN

SAN

26h 49m

2 stops

$1,029Multiple Airlines

Wed, Sep 30 - Fri, Oct 9

4:36 pm - 12:15 pm

SAN

HAN

29h 39m

2 stops

1:25 pm - 7:37 pm

HAN

SAN

20h 12m

2 stops

$1,048Multiple Airlines

Tue, Sep 29 - Sat, Oct 10

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China Eastern flights from San Diego to Hanoi

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

China Eastern

Nov 2

SAN6:15 amSan Diego

28h 30m

2 stops

HAN1:45 amHanoi Noibai

Dec 12

HAN2:45 amHanoi Noibai

27h 35m

2 stops

SAN3:20 pmSan Diego

$959

China Eastern

Jul 7

SAN6:15 amSan Diego

29h 05m

2 stops

HAN1:20 amHanoi Noibai

Jul 14

HAN2:20 amHanoi Noibai

26h 48m

2 stops

SAN3:08 pmSan Diego

$1,108

China Eastern

Jul 10

SAN6:15 amSan Diego

29h 05m

2 stops

HAN1:20 amHanoi Noibai

Jul 14

HAN2:20 amHanoi Noibai

26h 48m

2 stops

SAN3:08 pmSan Diego

$1,164

United Airlines flights from San Diego to Hanoi

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

United Airlines

Sep 29

SAN6:15 amSan Diego

26h 00m

2 stops

HAN10:15 pmHanoi Noibai

Oct 9

HAN11:35 pmHanoi Noibai

34h 33m

2 stops

SAN8:08 pmSan Diego

$1,017

United Airlines

Jul 8

SAN6:20 amSan Diego

25h 55m

2 stops

HAN10:15 pmHanoi Noibai

Jul 13

HAN11:35 pmHanoi Noibai

31h 45m

2 stops

SAN5:20 pmSan Diego

$1,089

United Airlines

Jul 7

SAN10:49 amSan Diego

45h 26m

2 stops

HAN10:15 pmHanoi Noibai

Jul 13

HAN11:35 pmHanoi Noibai

48h 33m

2 stops

SAN10:08 amSan Diego

$1,100

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Mon 11/2

6:15 am-1:45 am

2 stops28h 30m

Hanoi Noibai

Sat 12/12

2:45 am-3:20 pm

2 stops27h 35m

$959

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Tue 9/15

7:43 am-10:15 pm

2 stops24h 32m

Hanoi Noibai

Tue 9/29

11:35 pm-6:35 pm

2 stops33h 00m

$964

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Fri 10/2

6:15 am-10:15 pm

2 stops26h 00m

Hanoi Noibai

Mon 10/12

11:35 pm-8:08 pm

2 stops34h 33m

$975

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Mon 11/2

7:30 am-11:05 pm

2 stops24h 35m

Hanoi Noibai

Sat 12/12

12:25 am-5:29 pm

2 stops56h 04m

$976

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Mon 11/2

7:07 am-1:45 am

2 stops27h 38m

Hanoi Noibai

Sat 12/12

2:45 am-3:20 pm

2 stops27h 35m

$1,005

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Sun 9/27

5:00 pm-10:15 pm

2 stops39h 15m

Hanoi Noibai

Sun 10/11

11:35 pm-8:08 pm

2 stops34h 33m

$1,009

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-3:54 pm

2 stops30h 19m

$1,014

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Tue 9/29

6:15 am-10:15 pm

2 stops26h 00m

Hanoi Noibai

Thu 10/8

11:35 pm-8:08 pm

2 stops34h 33m

$1,017

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Wed 9/30

7:59 pm-10:10 am

2 stops24h 11m

Hanoi Noibai

Fri 10/9

11:10 am-11:59 pm

2 stops26h 49m

$1,029

Quickest round-trip

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Tue 9/29

4:36 pm-12:15 pm

2 stops29h 39m

Hanoi Noibai

Sat 10/10

1:25 pm-7:37 pm

2 stops20h 12m

$1,048

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 34% 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 54m
Direct flights	None

The fastest flight from San Diego to Hanoi takes 24h 54m

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 24h 54m.
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 39% of all bookings. The subsequent popular airlines are ANA at 37% 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 1,251 reviews	Search ANA flights
Korean Air	PriceFrom $885	Free Cancellation	Rating 8.4 1,221 reviews	Search Korean Air flights
Japan Airlines	PriceFrom $893	Free Cancellation	Rating 8.3 1,848 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.