$409 Find Cheap Flights from San Diego to Hong Kong - Compare and Save

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 Hong Kong departing on 9/9. 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.
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Book Cheap San Diego to Hong Kong Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Diego to Hong Kong 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 Hong Kong

Sat, Sep 5 - Sat, Sep 12
China Eastern Logo
6:15 am - 11:45 pm
SAN
-
HKG
26h 30m
2 stops
China Eastern Logo
7:30 am - 3:05 pm
HKG
-
SAN
22h 35m
2 stops
$958China Eastern
Mon, Oct 12 - Tue, Oct 20
Multiple Airlines Logo
9:08 am - 10:05 pm
SAN
-
HKG
21h 57m
2 stops
Multiple Airlines Logo
10:30 am - 5:52 pm
HKG
-
SAN
22h 22m
2 stops
$989Multiple Airlines
Wed, Sep 9 - Wed, Sep 16
Multiple Airlines Logo
7:15 am - 10:05 pm
SAN
-
HKG
23h 50m
2 stops
Multiple Airlines Logo
1:00 pm - 7:54 pm
HKG
-
SAN
21h 54m
2 stops
$1,014Multiple Airlines
Mon, Nov 9 - Sun, Nov 15
Multiple Airlines Logo
6:15 am - 10:50 pm
SAN
-
HKG
24h 35m
2 stops
Multiple Airlines Logo
9:05 am - 8:06 pm
HKG
-
SAN
27h 01m
2 stops
$1,015Multiple Airlines
Wed, Sep 23 - Wed, Sep 30
Multiple Airlines Logo
7:15 am - 10:05 pm
SAN
-
HKG
23h 50m
2 stops
Multiple Airlines Logo
8:10 pm - 11:44 pm
HKG
-
SAN
42h 34m
2 stops
$1,026Multiple Airlines
Mon, Sep 21 - Wed, Oct 7
Multiple Airlines Logo
7:15 am - 10:05 pm
SAN
-
HKG
23h 50m
2 stops
Multiple Airlines Logo
7:40 pm - 8:50 am
HKG
-
SAN
28h 10m
2 stops
$1,028Multiple Airlines
Tue, Sep 8 - Wed, Sep 23
Multiple Airlines Logo
7:15 am - 10:35 pm
SAN
-
HKG
24h 20m
2 stops
Multiple Airlines Logo
9:45 am - 4:12 pm
HKG
-
SAN
21h 27m
1 stop
$1,033Multiple Airlines
Thu, Aug 27 - Tue, Sep 8
Multiple Airlines Logo
7:15 am - 1:55 am
SAN
-
HKG
27h 40m
2 stops
Multiple Airlines Logo
10:40 am - 5:13 pm
HKG
-
SAN
21h 33m
2 stops
$1,039Multiple Airlines
Wed, Sep 16 - Wed, Oct 21
Multiple Airlines Logo
7:15 am - 10:05 pm
SAN
-
HKG
23h 50m
2 stops
Multiple Airlines Logo
9:30 am - 5:52 pm
HKG
-
SAN
23h 22m
2 stops
$1,063Multiple Airlines
Mon, Oct 12 - Tue, Oct 20
Multiple Airlines Logo
9:08 am - 10:05 pm
SAN
-
HKG
21h 57m
2 stops
Multiple Airlines Logo
9:45 am - 11:47 am
HKG
-
SAN
17h 02m
1 stop
$1,064Multiple Airlines
Booking Insights

KAYAK's insights & trends for San Diego to Hong Kong flights

Get data-powered insights and trends into flights from San Diego to Hong Kong 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 Hong Kong?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Diego to Hong Kong, 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 Hong Kong is February, when tickets cost $465 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $869 and $820 respectively.

How far in advance should I book a flight from San Diego to Hong Kong?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Diego to Hong Kong, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Diego to Hong Kong, you should book around 2 weeks before departure, which saves you about 20% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$409
Best time to beat the crowds but there is an average 20% increase in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from San Diego to Hong Kong

FAQs - booking Hong Kong flights

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

    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 Hong Kong.

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

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

    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 from San Diego to Hong Kong with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Diego to Hong Kong?

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

Reviews of the top 4 airlines serving from San Diego to Hong Kong

 
Need help choosing which airline to fly with from San Diego to Hong Kong? 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.
8.3
Japan AirlinesOverall score based on 1859 reviews
8.2Comfort
8.7Crew
7.8Entertainment
8.4Boarding
7.7Food
Airline reviews

They didn't tell me they changed my flight. So I got confused on what happened to my flight.

6.0 GoodDade, Jun 2026
LAX - HND
Read more Japan Airlines reviews

They didn't tell me they changed my flight. So I got confused on what happened to my flight.

The flight was delightful overall. The check-in and boarding were on smooth and on time. Amenities and staffs were elevated. However, if glasses were served instead of cups, there should be a complete premium.

Sure I would’ve liked a little more space, but it was better than economy. I bring my own food because I have food allergies it would be nice if they offered larger salads or more vegetables instead of starch it was really a good flight. I don’t wanna complain. I’m grateful to fly at all safely. Thank you to the pilots.

American Airlines food is horrible. Also, paid to fly JAL on all segments, but received a much lower quality. I was disappointed to learn that we would be using American Airlines on this flight, which has less comfort, entertainment, choices, and lower standard of service. Overall not satisfied.

Food was very mediocre. Economy is pretty uncomfortable. Crew was excellent and responsive.

This was serviced by American Airlines. Not as great as Japan Airlines. The LAX domestic airport is not a great airport. We needed to take a shuttle to go to the gate. Mind you, this is just a connection, but we had to go to security again, which is a hassle after a very long flight from Japan. It makes sense, for our checked baggage to be picked up and moved to the other carousel for our final destination, but for us doing the security all over again, pointless. We had our boarding passes already when we were still in Japan, yet we had to start from zero again when we arrived LAX. There should at least be a different line for connecting passengers without going out like it’s our final destination. Next time, I will try to book our flights from any foreign countries non stop to my destination.

My plans changed and I tried to cancel or change the flight for credit but was giving the run around and denied . Not great

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.

Truly impressive service in the air. After the main meal, they have a delicious a la carte menu that you can order anytime until 1.5 hrs prior to landing. Flight crew were so pleasant and very efficient. Wish I could fly JAL more often!

It was an outstanding flight and service. The only thing is the seat cushion for economy could be a little more comfortable. More cushion.

Was not able to board flight because boarding pass name did not match passport name and no one caught it.

Had a bad experience with crew member coming back Hong Kong to la the person next to me one of the passenger have taken video and picture of crew member the person that served meal young kid late 20' s 6 5'10 had attitude at his peak anything I asked for I don't know if it was bad day or racial I felt humiliated as people could see difference towards me I no problem with Cathy and my whole family never had one was very disappointed

Very attentive crews Flight was very smooth and safe Only little disappointment was the slight delay of departure (~30 minutes ) which rarely happen with CX flights

Not at all satisfactory. I had stomach upsets after taking food. Quality of Asian vegetarian meal was awful. Further there was no snacks/ fruits/ biscuits available as in between snacks.. only peanuts and pitzels.. except courteous staff rest of my experience was far from satisfactory

Staff was very courteous. Plane was clean and quite spacious even in the last rows. Veg food could have been better.

Later on, when there was no more bottled water, the water we received had a strong chlorine/disinfectant odor. On my flight from Hong Kong to Los Angeles, there was a male flight attendant who had a mean attitude throughout the whole trip, and he was very impatient during meal service “Furthermore, we purchased a Hong Kong SIM card as part of our flight package, but we received no instructions—neither by email nor SMS—on how to activate or use it. Consequently, we were unable to use the service at all. We request a full refund, as this appears to be a deceptive charge

The flight from Hong Kong to Hyderabad didn’t have any power points to charge my mobile. Given we are no longer allowed to use power banks, giving customers the ability to charge even on short flights is critical part of the overall experience.

when i ask for help all the crew members had a look like why are you calling me? very terse and rude.

Very bad Instead 22 hour it take me more that 35 hour to arrive from Los Angeles to Phuket and they changed my flight in Hong Kong to Shanghai china and in order to get my bag I was forced to vet china visa entrry

There were delays at boarding and landing. These events resulted in a tight transfer time in HK. Poor signage for transfers. Finally, lost luggage at final destination.

Service was professional and quick. Premium economy seat was comfortable given the class

The staff was extremely helpful and friendly at all times! They went above and beyond to get us into an earlier flight in San Diego to make our connection in SFO possible, because our original flight did actually not make it! I did so much appreciate the UA team and how they made this possible. We also didn’t have seats together on the long flight to Singapore, but they found us seats together last moment with no additional cost! Nobody sat next to us, so that we were able to sleep! Thanks to UA for improving their service and Underpricer for booking this trip! Please be careful: 1,5 hrs for transfer in San Francisco might not be enough time in the future

Over 2.5 hour maintenance delay on first morning flight with no acknowledgement, compensation or even gesture of good will. Aircraft had overnighted at airport so issue should have been addressed prior to boarding. Over 3.5 hours before first slow and deliberate beverage service.

Complimentary light meal would be appreciated. But great flight crew service on all legs

The food was terrible this time. Otherwise pleasant, quiet, on-time.

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

As usual, United scheduling is completely misleading. A 54-minute layover at O’Hare is too short to make a lot of connections, especially since the flight landed “on time” but had to wait on the taxiway 15 minutes for a gate to open up. Then it takes another 10 minutes to exit the plane before one can run to another concourse to catch a connecting flight.

Flight was ok. Unfortunately it was a Boeing 737, which is a cramped / tight airplane. I prefer the Airbus as they are a more comfortable flight experience.

We were traveling as a family of 5 and they refused to seat us together. There were entire rows open, and my 13 year old daughter had to sit alone. Ridiculous!

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

Flight was canceled for a reason they knew hours before but did not mention. Next the gate chnage from 37 to 38 at least 10 times. Ridiculous.

I liked a lot , the flight attendant so nice ,the seat very comfortable I enjoyed the flight , I will do it again with Air Canada,

Real smooth and easy, Real good leg room in coach!

Plane was old, cabin was small, overhead bins were small, seats really uncomfortable, no seat-back entertainment

I had a disappointing experience at the San Diego airport with one of your gate agents. Despite being in Zone 4 and traveling with a standard carry-on bag that has never been an issue (30 flights in Q4 alone), the tall, blonde gentleman forced me to gate-check my bag. When I politely asked if we could verify the bag’s size, he became confrontational, even threatening to deny me boarding twice. His behavior appeared erratic and unprofessional, projecting a negative attitude onto passengers, as if he was going through something mentally. Notably, there was ample overhead space once all passengers had boarded. In contrast, the tall, older Asian agent handled the situation with professionalism and calmness, making a clear effort to de-escalate. As an avid traveler, this unnecessary inconvenience set a frustrating tone for my trip to Asia.

. Crew was professional and friendly. Food could have been hotter

Terrible. They cancelled our flight the night before. Please give me a call to discuss.

My experience was pretty frustrating because the first leg of my flight on United (though booked through Air Canada) was delayed causing me to miss my connecting flight on Air Canada. This could have been an easy solve as there was a direct flight later that morning via Air Canada that they easily could have put me on which would have only gotten me to my destination 2 1/2 hours later but because United and Air Canada don’t seem to have good communication they gave me the run around both telling me to talk with the other which I did three times to no avail. I ended up taking the delayed flight and getting on a new connecting flight which ended up getting me to my destination 6 hours later and I missed the event I was planning to go to this evening.

Everything went smoothly and as expected. We were on time and one flight arrived early.

Short flight, crew members were very nice, so much so I'll take the return flight next weekend

Everything you need to know for your flight from San Diego to Hong Kong

Information on your arrival and departure airports