SAN - HAN

$366 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 8/19. 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

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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Flights 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

Mon, Sep 8 - Tue, Sep 23
ANA Logo
6:15 am - 10:15 pmSAN-HAN
26h 00m2 stops
ANA Logo
11:35 pm - 3:08 pmHAN-SAN
29h 33m2 stops
$678ANA
Find Deal
Thu, Sep 18 - Mon, Sep 22
ANA Logo
8:00 am - 10:15 pmSAN-HAN
24h 15m2 stops
ANA Logo
11:35 pm - 3:08 pmHAN-SAN
29h 33m2 stops
$700ANA
Find Deal
Fri, Jan 9 - Thu, Jan 22
 Logo
7:05 am - 10:30 pmSAN-HAN
24h 25m2 stops
 Logo
12:25 am - 7:45 pmHAN-SAN
34h 20m2 stops
Fri, Jan 9 - Thu, Jan 22
United Airlines Logo
7:15 am - 11:05 pmSAN-HAN
24h 50m2 stops
United Airlines Logo
12:25 am - 8:16 pmHAN-SAN
34h 51m3 stops
$802United Airlines
Find Deal
Wed, Sep 3 - Sun, Sep 14
United Airlines Logo
6:15 am - 10:15 pmSAN-HAN
26h 00m2 stops
United Airlines Logo
11:35 pm - 8:48 pmHAN-SAN
35h 13m2 stops
$805United Airlines
Find Deal
Wed, Sep 3 - Sun, Sep 14
Japan Airlines Logo
8:27 am - 9:50 pmSAN-HAN
23h 23m2 stops
Japan Airlines Logo
11:20 pm - 11:35 amHAN-SAN
26h 15m1 stop
$864Japan Airlines
Find Deal
Wed, Dec 3 - Wed, Dec 17
 Logo
6:15 am - 10:30 pmSAN-HAN
25h 15m2 stops
 Logo
1:00 am - 8:15 pmHAN-SAN
34h 15m2 stops
Wed, Sep 3 - Sun, Sep 14
Japan Airlines Logo
8:27 am - 9:50 pmSAN-HAN
23h 23m2 stops
Japan Airlines Logo
11:20 pm - 11:35 amHAN-SAN
26h 15m1 stop
$875Japan Airlines
Find Deal
Wed, Dec 3 - Thu, Dec 18
Korean Air Logo
6:15 am - 9:40 pmSAN-HAN
24h 25m2 stops
Korean Air Logo
12:20 pm - 6:56 pmHAN-SAN
21h 36m2 stops
$880Korean Air
Find Deal
Wed, Aug 13 - Sun, Aug 31
Korean Air Logo
6:20 am - 9:35 pmSAN-HAN
25h 15m2 stops
Korean Air Logo
12:00 pm - 10:54 pmHAN-SAN
24h 54m2 stops
$886Korean Air
Find Deal
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.

What is the cheapest month to fly from San Diego to Hanoi?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Diego to Hanoi, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Diego to Hanoi is September, where tickets cost $828 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $2,524 and $2,035 respectively.

Good to know

Low seasonJuly
Cheapest flight$366
Best time to beat the crowds but there is an average 105% increase in price.
Most popular time to fly and prices are also 16% 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 $366 for a one-way ticket and $678 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, oneworld, 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 Japan Airlines?

    The two airlines most popular with KAYAK users for flights from San Diego to Hanoi are Korean Air and Japan Airlines. With an average price for the route of $1,012 and an overall rating of 8.4, Korean Air is the most popular choice. Japan Airlines is also a great choice for the route, with an average price of $1,601 and an overall rating of 8.3.

  • 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 1121 reviews
8.2Comfort
8.5Boarding
8.7Crew
8.2Entertainment
8.1Food
Airline reviews

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

10.0 ExcellentAnonymous, Jul 2025DFW - ICN
Read more Korean Air reviews

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

It's good overall. Flight was packed. Inflight entertainment choices were lacking.

The delay in Korea was a pain and set us back a day. I have to give big props to Korean Air for setting up a hotel with dinner and transportation to and from the hotel. I also needed assistance with a wheelchair and they did an outstanding job.

Great except for the delay in Korea. Korean Air did a great job setting up a hotel for the night. I also needed assistance with a wheelchair and they were outstanding.

The flight was on time and very quick, as expected, but the leg room isn't great in coach seats.

highly recommend for trip to japan only reason why i gave good not excellent is because their selection of movies and tv shows in English is more limited .

I avoid American Airlines for a reason. Our flight was delayed at LAX. The situation at the gate was chaotic. The woman making announcements wasn't being clear or transparent regarding why there were delays. There was a lot of confusion regarding flight and gate status. Other passengers were pretty rude. I was elbowed in the eye by someone who was in a hurry to get their bags from the overhead bin immediately after the flight landed. Ultimately, I will avoid AA as much as possible in the future.

Overall a great experience. One complain was the vegetarian food that my wife had which was mostly boiled vegetables with not much flavor.

We booked business class round trip from Delhi to San Diego and back. On our last leg from Bangalore to Delhi we were down graded to economy class which was big disappointment other than that everything was great.

Had an incident with a stewardess who insisted that I take a seat. I informed her that I came to use the restroom and to have some water. After using the restroom, I wanted to stretch my legs out a little cuz my knees were aching from sitting. I understood her concern for my concern and the potential turbulence (she said she knows this route and the turbulence and safety is not to be taken lightly) but I felt that her mood, tone, demeanor, and a lack of compassion for the pain in my knees were not the proper way to address a customer or anyone for that matter. This left a bitter taste in my mouth. It was her lack of professionalism that surprised me.

It was good but need mor amenities for toiletries and entertainment

This portion of the trip from HCMC to Dallas was operated by American Airline. Unfortunately they are 2 steps below JAL in overall quality. Regardless, AAStill got me where I needed to go on time.

First experience with JAL so was okay to pretty good. 10 hour flight in premium select seat. . Seats in that category should be better than pretty good. Seat pan a little short for tall people but plenty of leg room; I think JAL in process of new planes? Also, — they could have offered a bit more water throughout flight and meals not the greatest. That said, certainly 200 percent better than a very recent AK Air International flight in similar cabin class in comfort and meals.

We ordered for non vegetarian Hindu meal but instead they served us vegetarian Hindu meal. That was also not good. It was very annoying and aggravating. Hope our return from Tokyo to jfk on March 27 same is not repeated. Caterar should understand difference between non vegetarian Hindu meal and vegetarian Hindu meal.

Food was great, Entertainment was bad, movies were not current and just did not have good variety. Granted I was tired so cranky might have played into my evaluation. Overall based on cost I definitely would fly them again. I am a million mile flyer on another airline, the service on JAL really beats all airlines.

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

Information on your arrival and departure airports

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