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$505 Find cheap flights from Hong Kong to San Diego

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Diego departing on 6/9. 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.
1 adult
0 bags
qua 6/12
qua 6/19

Search hundreds of travel sites at once for deals on flights to San Diego

 
These are the airlines KAYAK users have selected most often from within our search results for flights to San Diego, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to San Diego, as well as popular online travel agencies
In the last 7 days travelers have searched 41,771,603 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Flights to San Diego - Travel Insights & Trends

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

What is the cheapest day to fly to San Diego?

The average price of all flights to San Diego clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to San Diego is Monday where tickets can be as cheap as $1,102. On the other hand, the most expensive day to fly is Saturday, where prices are $1,542 on average.

What is the cheapest month to fly to San Diego?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to San Diego, 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 to San Diego is January, where tickets cost $1,132 on average for one-way flights. On the other hand, the most expensive months are August and May, where the average cost of tickets from Hong Kong is $2,029 and $1,756 respectively. For return trips, the best month to travel is January with an average price of $1,132.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to San Diego, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 69 days before departure.

How long is the flight to San Diego?

The duration of your flight to San Diego depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular route to San Diego on KAYAK is from Hong Kong, which takes 26h 58m.

How many direct flights to San Diego are there each day?

There are around 453 direct flights from within Hong Kong to San Diego every day. Most flights depart in the morning, with 6:00 am the most common departure time and 49% of flights departing in the morning.

How many direct flights to San Diego are there each week?

Each week there are around 3,168 direct flights from within Hong Kong to San Diego. The most common day for departures is Sunday, with 16% of flights taking off on this day.

Good to know

Low season

January

High season

July

Cheapest flight

$505
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Hong Kong to San Diego

FAQs - booking San Diego flights

  • How far is San Diego from central San Diego?

    The city center of San Diego is 3 miles from San Diego.

  • What is the name of San Diego’s airport?

    There is only 1 airport in San Diego, called San Diego (SAN). It can also be referred to as Lindbergh Field, San Diego, or San Diego Intl.

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

    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 to San Diego.

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

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

    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 San Diego 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 to San Diego?

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

  • Which airline offers the most flights to San Diego?

    Of the 12 airlines that fly to San Diego, Southwest offers the most flights, with around 1,398 per week, followed by Alaska Airlines with 500 flights per week.

See more FAQs

Top tips for finding cheap flights to San Diego

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest San Diego flight deals.

Prefer to fly non-stop to San Diego?

Find which airlines fly direct to San Diego, which days they fly and book direct flights.

Nonstop departures

Hong Kong to San Diego

Monday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Tuesday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Wednesday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Thursday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Friday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Saturday

ANA, Aer Lingus, Aeromexico, +56 more

ANA, Aer Lingus, +57 more

Sunday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

See more direct flights

Nonstop returns

San Diego to Hong Kong

Monday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Tuesday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Wednesday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Thursday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Friday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Saturday

ANA, Aer Lingus, Aeromexico, +56 more

ANA, Aer Lingus, +57 more

Sunday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

See more direct flights
See more direct flights

Top airlines flying from Hong Kong to San Diego

 
See real verified KAYAK customer reviews for airlines flying to San Diego. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Hong Kong to San Diego. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to San Diego? 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.
7.4
United AirlinesOverall score based on 10980 reviews
6.7Food
7.7Boarding
7.2Comfort
7.1Entertainment
8.1Crew
Airline reviews

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

6.0 GoodBrian, May 2024HNL - LAX
Read more about United Airlines reviews

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

My bag was lost with my medicine and I am very inconvenienced. I don’t know what happened, however I want you to do a better job on getting people’s bag back

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

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

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

The WiFi didn’t work and the seats are too close together. Very uncomfortable.

So so. Terrible aircraft choice for that leg of the flight.

Our seat tv didn’t work All the rest was perfect

The experience was generally above average. The only downside was the absence of WiFi during my flight from Vancouver to San Francisco.

Headphones for the movies have too much bass and can't be adjusted. Almost impossible to hear. Great movie selections but can't really watch them because you can't hear them. Also the system is very slow.

United force you to download their App to do the check-in.

Once again my complaint is how close the seats are together. Also, the bathrooms were not very clean by the second half of the flight.

Excellent in flight service, perhaps the best we've ever had. Business class feels tired and needs improvement to compete with other airlines. The food looked good but tasted terrible. Check in was quick, the flight arrived early and our luggage was on our flight with us.

Terrible quality wifi and they charge a lot for it. They nickel and dime you for everything.

It took 5 hour to get a crew to D Ice the plan. We had to sit on the runway for 5 hrs. in Calgary. It snows most of the winter. No proactive plan. In addition, after 3 calls to customer service they couldn't figure out how to have my wife and myself sit together on her birthday weekend. Everybody kept passing the buck. No decision from customer service, luggage drop off or check in team. The experience was a complete mess! I don't think we'll ever fly on this airline again.

Of our SIX flights in my travel group, five were delayed, and all (except possibly one) were just company screwups. One traveler had her CARRY ON baggage put on another flight because Air Canada could not properly do "weight and Balance". Bags missing for a day. Another traveler never made it. Then, (humor here) the flagship airline of the socialist country has NOTHING FOR FREE on board. Expect to pay for pretzels, folks. How's that socialism working out for ya, aye? I might book air Canada in the future if I have a meeting that I REALLY want to MISS!

I don’t know if there were any snacks served on the 5 hour flight. I might have been napping when the attendants came around. But I usually wake up when they do.

Food offerings need to be more plentiful and beverages need to be more healthy.

Book cheap flights from Hong Kong to San Diego

Recent round-trip flight deals

 
These are the cheapest round-trip flights to San Diego found on KAYAK in the last 72 hours.
9/24ter
1 stopAir Canada
21h 06mHKG-SAN
10/15ter
1 stopAir Canada
18h 05mSAN-HKG
$1,011
9/24ter
2 stops
26h 59mHKG-SAN
10/15ter
2 stops
21h 25mSAN-HKG
$1,097
10/8ter
2 stopsUnited Airlines
20h 04mHKG-SAN
10/11sex
2 stopsUnited Airlines
21h 30mSAN-HKG
$1,374
9/23seg
2 stopsAsiana Airlines
31h 50mHKG-SAN
10/15ter
2 stopsAsiana Airlines
24h 47mSAN-HKG
$1,416
9/23seg
1 stopJapan Airlines
25h 15mHKG-SAN
10/15ter
2 stopsJapan Airlines
38h 05mSAN-HKG
$1,472
10/7seg
2 stopsAsiana Airlines
38h 29mHKG-SAN
10/11sex
2 stopsAsiana Airlines
33h 39mSAN-HKG
$1,504
5/30qui
2 stopsSWISS
37h 19mHKG-SAN
6/6qui
2 stopsSWISS
43h 10mSAN-HKG
$1,580
5/30qui
2 stopsSWISS
37h 19mHKG-SAN
6/7sex
2 stopsSWISS
36h 57mSAN-HKG
$1,715
6/29sáb
1 stopUnited Airlines
16h 25mHKG-SAN
8/24sáb
1 stopUnited Airlines
17h 15mSAN-HKG
$1,785
10/7seg
1 stopJapan Airlines
24h 50mHKG-SAN
10/11sex
2 stopsJapan Airlines
23h 20mSAN-HKG
$1,804

Search by stops

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to San Diego found on KAYAK in the last 72 hours.
6/9dom
3 stops
59h 56mHKG-SAN
$505
6/9dom
3 stops
59h 56mHKG-SAN
$506
6/9dom
2 stops
38h 28mHKG-SAN
$538
5/31sex
1 stopUnited Airlines
19h 49mHKG-SAN
$778
5/30qui
2 stopsUnited Airlines
32h 44mHKG-SAN
$987
7/15seg
2 stopsAmerican Airlines
27h 09mHKG-SAN
$1,115
6/8sáb
2 stopsDelta
36h 33mHKG-SAN
$1,188
7/24qua
2 stopsDelta
37h 59mHKG-SAN
$1,246
6/8sáb
1 stopAmerican Airlines
24h 50mHKG-SAN
$1,255
7/13sáb
2 stopsAsiana Airlines
32h 22mHKG-SAN
$1,350

Search by stops

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Flights to San Diego

Destination:

San Diego (SAN)United States

Return flight deals:

San Diego - Hong Kong

Cabin classes: