SAN - HAN

$387 Find Cheap Flights from San Diego to Hanoi

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Diego to Hanoi departing on 2/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Hanoi

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Hanoi, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Hanoi, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$800
Typical prices: $724-$1,050
ANA
Wed 1/14Tue 1/20
SAN - HAN • 2 stops
Cheapest one-way
$387
Typical prices: $474-$806
ANA
Sun 2/15
SAN - HAN • 2 stops
Top airlines
ANA
Cheapest • from $855 (round-trip)
Korean Air
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Diego to Hanoi (SAN-HAN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Diego to Hanoi that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Diego to Hanoi

Wed, Jan 14 - Tue, Jan 20
ANA Logo
8:37 pm - 11:05 pm
SAN
-
HAN
35h 28m2 stops
ANA Logo
12:25 am - 7:54 pm
HAN
-
SAN
34h 29m2 stops
$800ANA
Thu, Jan 29 - Wed, Feb 4
ANA Logo
8:37 pm - 11:05 pm
SAN
-
HAN
35h 28m2 stops
ANA Logo
12:25 am - 2:52 pm
HAN
-
SAN
29h 27m2 stops
$855ANA
Mon, Mar 9 - Tue, Mar 24
Multiple Airlines Logo
12:30 pm - 10:05 am
SAN
-
HAN
31h 35m2 stops
Multiple Airlines Logo
7:30 pm - 11:11 am
HAN
-
SAN
29h 41m2 stops
$867Multiple Airlines
Thu, Jan 22 - Mon, Jan 26
Korean Air Logo
6:35 am - 9:45 pm
SAN
-
HAN
24h 10m2 stops
Korean Air Logo
11:05 pm - 7:08 pm
HAN
-
SAN
35h 03m2 stops
$885Korean Air
Sun, Feb 1 - Mon, Mar 2
Multiple Airlines Logo
6:43 am - 3:40 pm
SAN
-
HAN
41h 57m2 stops
Multiple Airlines Logo
7:30 pm - 8:18 am
HAN
-
SAN
27h 48m2 stops
$936Multiple Airlines
Fri, Mar 13 - Fri, Mar 20
Multiple Airlines Logo
2:50 pm - 10:20 am
SAN
-
HAN
29h 30m2 stops
Multiple Airlines Logo
11:20 am - 7:10 pm
HAN
-
SAN
21h 50m2 stops
$949Multiple Airlines
Fri, Mar 13 - Fri, Mar 20
Multiple Airlines Logo
2:50 pm - 10:20 am
SAN
-
HAN
29h 30m2 stops
Multiple Airlines Logo
11:20 am - 5:40 pm
HAN
-
SAN
20h 20m2 stops
$968Multiple Airlines
Fri, Feb 13 - Sat, Mar 7
Multiple Airlines Logo
10:09 pm - 6:30 pm
SAN
-
HAN
53h 21m2 stops
Multiple Airlines Logo
7:30 pm - 7:18 am
HAN
-
SAN
26h 48m2 stops
$973Multiple Airlines
Fri, Mar 13 - Fri, Mar 20
Cathay Pacific Logo
8:00 am - 6:30 pm
SAN
-
HAN
44h 30m2 stops
Cathay Pacific Logo
11:05 am - 9:54 pm
HAN
-
SAN
48h 49m2 stops
$978Cathay Pacific
Mon, May 25 - Mon, Jul 13
Korean Air Logo
10:00 am - 9:35 pm
SAN
-
HAN
21h 35m2 stops
Korean Air Logo
11:10 pm - 3:19 pm
HAN
-
SAN
30h 09m2 stops
$1,075Korean Air
Booking Insights

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

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

How much is a round-trip flight from San Diego to Hanoi?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Diego to Hanoi departing in January.

Good to know

Cheapest flight$387
Most popular time to fly and prices are also 25% lower on average.
Flight from San Diego to Hanoi

When to book flights from San Diego to Hanoi

Are your dates flexible? Find out the best times to travel from San Diego to Hanoi based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Diego to Hanoi

  • What is the cheapest flight from San Diego to Hanoi?

    In the last 3 days, the lowest price for a flight from San Diego to Hanoi was $387 for a one-way ticket and $800 for a round-trip.

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

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

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

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

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

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

  • Which airline alliances offer flights from San Diego to Hanoi?

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

  • Which is the best airline for flights from San Diego to Hanoi, Korean Air or ANA?

    The two airlines most popular with KAYAK users for flights from San Diego to Hanoi are Korean Air and ANA. With an average price for the route of $957 and an overall rating of 8.4, Korean Air is the most popular choice. ANA is also a great choice for the route, with an average price of $988 and an overall rating of 8.4.

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

    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 San Diego to Hanoi.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hanoi from San Diego 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 San Diego to Hanoi?

    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 Hanoi with an airline and back to San Diego with another airline. Booking your flights between San Diego and HAN 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 San Diego to Hanoi?

    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 Hanoi from San Diego up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from San Diego to Hanoi

 
See real verified KAYAK customer reviews for airlines flying from San Diego to Hanoi. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Diego to Hanoi? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1186 reviews
8.1Food
8.5Boarding
8.2Entertainment
8.7Crew
8.3Comfort
Airline reviews

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

10.0 ExcellentVivian, Nov 2025
SEA - ICN
Read more Korean Air reviews

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

This flight was a superior flight in all regards. Extremely pleasant experience.

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Not many people, so you can lay down on two seats

First trip from Tulsa to Houston by air. It went by quickly. I watched half a movie and continued the rest on the next flight. Staff was considerate and helpful.

The meals were sufficient and tasty considering it was air travel food. Water coffee and juices offered each time a meal came by and water distributed between meals. It was good service in my opinion. Plenty of movies to enjoy. May not be the one you want but plenty of older movies and plenty of current ones as well. I enjoyed the trip.

Flight was good and comfortable, even for long haul economy. No complaints.

Checking in via an alliance partner, even a foreign one should get TSA Precheck printed on your boarding pass. The paper copy issued by ANA didn’t show it. I couldn’t get my digital copy due to some technical issue arising because I checked in with ANA. The kiosks at SFO similarly threw an error. The only way I could have gotten a new copy of my boarding pass was from the UA counter and lines were nearly as long as TSA so I bit the bullet and went through the regular TSA line. If UA wants my business, they need to improve that process.

Suite lounge in Honolulu is very exclusive and boarding from the lounge into the plane is unique. First suites were huge and comfortable. Japanese meal is like a high end omakase meal. All the staff were very kind and provided sophisticated service. Fast Track upon landing was appreciated but not needed this time because immigration was so empty and easy.

I like the service very much. The food just okay but maybe different culture who like, who don't like.

Warm the bread. Movies: better choices to include Chinese movies options or some of the older winners of flim festival

Almost 6 hours of delay with over 12 gate changes. Flight was supposed to depart around 6 and instead depart after 12am. No accommodations were offered than some snacks closer to midnight when the crew was planning to throw away some snacks.

The crew was very nice and polite. They made sure everybody got their meal and drinks. Even the economy class had a very adequate leg room for someone that is over 6 foot tall.

Purchased WiFi was slow to non functional. Staff was not personable or friendly. Seats were cramped. Boarding took long but I expected that.

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

Information on your arrival and departure airports