HK$442+ Flights from San Diego | Cheapflights

What to know about flights from San Diego

Good round-trip deal	HK$869 or less
Good one-way deal	HK$851 or less

Price to beat on a round-trip flight from San Diego.

Price to beat on a one-way flight from San Diego.

Find flights from San Diego

Cheapest flights from San Diego
Explore the most affordable flight options available from San Diego. Find the lowest fares based on data from user searches, with prices last updated on 22 April 2025.

Mon 6-1019:50SAN - HKG

2 stops23h 15mMultiple Airlines

Tue 21-1020:10HKG - SAN

2 stops18h 57mMultiple Airlines

Deal found 22-4HK$6,943

Mon 6-1019:21SAN - HKG

1 stop18h 39mUnited Airlines

Tue 21-1022:30HKG - SAN

1 stop16h 43mUnited Airlines

Deal found 21-4HK$7,161

Wed 20-807:00SAN - HKG

2 stops24h 30mKorean Air

Fri 5-900:45HKG - SAN

2 stops33h 07mKorean Air

Deal found 22-4HK$7,580

Sun 11-515:17SAN - HKG

2 stops40h 13mDelta

Tue 27-500:45HKG - SAN

2 stops36h 35mDelta

Deal found 22-4HK$7,626

Sat 10-516:20SAN - HKG

1 stop35h 35mCathay Pacific

Tue 27-500:50HKG - SAN

1 stop21h 49mCathay Pacific

Deal found 22-4HK$7,812

Sat 7-618:28SAN - HKG

2 stops54h 37mAir Canada

Sat 14-618:00HKG - SAN

1 stop33h 00mAir Canada

Deal found 22-4HK$10,202

Mon 14-710:54SAN - HKG

2 stops33h 46mAsiana Airlines

Sun 27-700:30HKG - SAN

2 stops34h 31mAsiana Airlines

Deal found 22-4HK$10,566

Mon 6-1013:05SAN - HKG

1 stop21h 35mJapan Airlines

Mon 20-1001:55HKG - SAN

2 stops24h 15mJapan Airlines

Deal found 21-4HK$12,110

Wed 4-612:34SAN - HKG

2 stops39h 21mChina Airlines

Mon 30-611:05HKG - SAN

2 stops36h 57mChina Airlines

Deal found 22-4HK$15,470

Mon 6-1010:38SAN - HKG

3 stops40h 27mEmirates

Tue 21-1021:30HKG - SAN

3 stops35h 53mEmirates

Deal found 21-4HK$15,609

Best flights from San Diego
Discover carefully curated flight deals from San Diego that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 April 2025.

Mon 6-1019:50SAN - HKG

2 stops23h 15mMultiple Airlines

Tue 21-1020:10HKG - SAN

2 stops18h 57mMultiple Airlines

Deal found 22-4HK$6,943

Mon 6-1017:50SAN - HKG

1 stop20h 10mUnited Airlines

Tue 21-1022:30HKG - SAN

1 stop16h 43mUnited Airlines

Deal found 22-4HK$7,161

Wed 20-807:00SAN - HKG

2 stops24h 30mKorean Air

Fri 5-900:45HKG - SAN

2 stops33h 07mKorean Air

Deal found 22-4HK$7,580

Sun 11-515:17SAN - HKG

2 stops40h 13mDelta

Tue 27-500:45HKG - SAN

2 stops36h 35mDelta

Deal found 22-4HK$7,626

Sat 10-516:20SAN - HKG

1 stop35h 35mCathay Pacific

Tue 27-500:50HKG - SAN

1 stop21h 49mCathay Pacific

Deal found 22-4HK$7,812

Sat 7-618:28SAN - HKG

2 stops54h 37mAir Canada

Sat 14-618:00HKG - SAN

1 stop33h 00mAir Canada

Deal found 22-4HK$10,202

Mon 14-710:54SAN - HKG

2 stops33h 46mAsiana Airlines

Sun 27-700:30HKG - SAN

2 stops34h 31mAsiana Airlines

Deal found 22-4HK$10,566

Mon 6-1013:05SAN - HKG

1 stop21h 35mJapan Airlines

Mon 20-1001:55HKG - SAN

2 stops24h 15mJapan Airlines

Deal found 21-4HK$12,110

Wed 4-616:44SAN - HKG

2 stops36h 21mChina Airlines

Tue 1-720:10HKG - SAN

2 stops26h 32mChina Airlines

Deal found 22-4HK$15,470

Mon 6-1010:38SAN - HKG

3 stops40h 27mEmirates

Tue 21-1021:30HKG - SAN

3 stops35h 53mEmirates

Deal found 21-4HK$15,609

One-way flights from San Diego
Search for one-way flight options from San Diego. Find affordable one-way fares based on user searches. Data last updated 22 April 2025.

Sun 20-712:45SAN - HKG

1 stop36h 20mAir Canada

Deal found 22-4HK$3,639

Sun 20-717:00SAN - HKG

2 stops57h 50mMultiple Airlines

Deal found 22-4HK$3,739

Sat 18-1008:00SAN - HKG

1 stop19h 55mUnited Airlines

Deal found 22-4HK$4,174

Sat 14-607:39SAN - HKG

1 stop20h 16mCathay Pacific

Deal found 22-4HK$16,757

Wed 11-619:35SAN - HKG

2 stops32h 20mChina Airlines

Deal found 22-4HK$23,972

Sat 17-513:05SAN - HKG

1 stop17h 55mJapan Airlines

Deal found 22-4HK$25,260

Tue 10-621:30SAN - HKG

4 stops52h 15mEthiopian Air

Deal found 22-4HK$62,770

International flights from San Diego
Find cheap international flights from San Diego based on historic user searches and pricing. Information updated on 22 April 2025.

Thu 9-1006:30SAN - DXB

1 stop25h 05mMultiple Airlines

Sun 12-1001:25DXB - SAN

1 stop21h 16mMultiple Airlines

Deal found 22-4HK$7,060

Sat 13-906:40SAN - DXB

2 stops24h 55mUnited Airlines

Fri 19-901:55DXB - SAN

1 stop22h 30mUnited Airlines

Deal found 22-4HK$7,122

Thu 21-816:41SAN - MNL

2 stops27h 39mMultiple Airlines

Thu 28-812:30MNL - SAN

2 stops25h 53mMultiple Airlines

Deal found 21-4HK$7,324

Tue 19-819:21SAN - MNL

1 stop19h 34mUnited Airlines

Thu 18-908:40MNL - SAN

1 stop19h 12mUnited Airlines

Deal found 22-4HK$7,487

Sat 10-510:59SAN - DXB

3 stops47h 06mSWISS

Thu 15-501:15DXB - SAN

2 stops28h 36mSWISS

Deal found 22-4HK$8,138

Sun 18-519:35SAN - MNL

2 stops37h 24mKorean Air

Wed 11-601:10MNL - SAN

2 stops29h 09mKorean Air

Deal found 22-4HK$9,356

Thu 24-713:55SAN - DXB

1 stop22h 05mDelta

Sat 26-700:40DXB - SAN

2 stops32h 36mDelta

Deal found 22-4HK$9,465

Thu 24-710:54SAN - DXB

2 stops24h 41mLufthansa

Thu 31-700:50DXB - SAN

2 stops32h 54mLufthansa

Deal found 22-4HK$9,705

Thu 24-721:56SAN - DXB

2 stops26h 44mQatar Airways

Fri 1-823:20DXB - SAN

2 stops34h 35mQatar Airways

Deal found 22-4HK$10,357

Fri 15-810:43SAN - DXB

1 stop21h 57mEmirates

Mon 1-909:10DXB - SAN

1 stop20h 13mEmirates

Deal found 22-4HK$10,815

Tue 27-519:35SAN - MNL

2 stops23h 00mChina Airlines

Fri 13-616:50MNL - SAN

2 stops31h 29mChina Airlines

Deal found 22-4HK$11,482

Thu 12-606:15SAN - MNL

2 stops25h 20mAsiana Airlines

Tue 24-612:05MNL - SAN

2 stops26h 41mAsiana Airlines

Deal found 22-4HK$12,995

Find flights from San Diego within your budget

Fly to

Route

Departure

Return

Price

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Mon 6-10

19:50-10:05

2 stops23h 15m

Hong Kong Intl

Tue 21-10

20:10-00:07

2 stops18h 57m

HK$6,943

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Mon 6-10

19:21-05:00

1 stop18h 39m

Hong Kong Intl

Tue 21-10

22:30-00:13

1 stop16h 43m

HK$7,161

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Wed 20-8

07:00-22:30

2 stops24h 30m

Hong Kong Intl

Fri 5-9

00:45-18:52

2 stops33h 07m

HK$7,580

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Sun 11-5

15:17-22:30

2 stops40h 13m

Hong Kong Intl

Tue 27-5

00:45-22:20

2 stops36h 35m

HK$7,626

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Sat 10-5

16:20-18:55

1 stop35h 35m

Hong Kong Intl

Tue 27-5

00:50-07:39

1 stop21h 49m

HK$7,812

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Sat 7-6

18:28-16:05

2 stops54h 37m

Hong Kong Intl

Sat 14-6

18:00-12:00

1 stop33h 00m

HK$10,202

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Mon 14-7

10:54-11:40

2 stops33h 46m

Hong Kong Intl

Sun 27-7

00:30-20:01

2 stops34h 31m

HK$10,566

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Mon 6-10

13:05-01:40

1 stop21h 35m

Hong Kong Intl

Mon 20-10

01:55-11:10

2 stops24h 15m

HK$12,110

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Wed 4-6

12:34-18:55

2 stops39h 21m

Hong Kong Intl

Mon 30-6

11:05-09:02

2 stops36h 57m

HK$15,470

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Mon 6-10

10:38-18:05

3 stops40h 27m

Hong Kong Intl

Tue 21-10

21:30-18:23

3 stops35h 53m

HK$15,609

Flights are sorted by cheapest return flights first.

Deals found on 22-4

Showing 1-10 of 17 results

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Best time to book a flight from San Diego

Have a flexible travel schedule? Discover the best time to fly from San Diego with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from San Diego

Get recent, data-driven insights about flights from San Diego including ideal travel times, pricing trends, and more.

When is the best time to book a flight from San Diego?

The price you pay for your flight from San Diego may vary depending on when you book. For the best chance of a lower fare, look to book 18 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from San Diego?

Currently, August is the cheapest month in which you can book a flight from San Diego (average of HK$4,228). Flying from San Diego in July will prove the most costly (average of HK$8,402). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from San Diego?

If you’re flying from San Diego, these routes are more frequently taken by airlines Chicago (561 flights per day), San Francisco (372 flights per day) and New York (353 flights per day).

San Francisco

San Francisco

From HK$112

New York

New York

From HK$70

London

London

From HK$464

Seattle/Tacoma Intl

Seattle/Tacoma Intl

From HK$525

What is the cheapest place to fly to from San Diego?

The cheapest city to fly to from San Diego is New York, with prices starting at HK$546. Explore other affordable destinations below.

New York

New York

From HK$70

Santa Rosa Sonoma County

Santa Rosa Sonoma County

From HK$110

San Francisco

San Francisco

From HK$112

Atlanta Hartsfield-Jackson

Atlanta Hartsfield-Jackson

From HK$356

Airline reviews for flights from San Diego

8.4

Very Good

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

8.4

Very Good

8.4

Very Good

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

8.3

Very Good

8.4

Very Good

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

8.3

Very Good

8.4

Very Good

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Asiana Airlines

8.2

Very Good

8.4

Very Good

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

8.0

Very Good

8.4

Very Good

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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Related info for your journey

What are the most popular destinations to fly to from San Diego?
This month, the top selected destinations from San Diego are Boston, Atlanta, Chicago. Throughout the year, Boston, Atlanta, Chicago are some of the top choices made by users flying from San Diego.
What is the cheapest flight from San Diego to anywhere?
Users have flown out of San Diego for as low as HK$546 to New York John F Kennedy Intl Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for HK$4,304 to fly from San Diego.
What is the cheapest month to fly from San Diego?
Currently, the cheapest month for flights from San Diego is August. The most expensive month for flights is July. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.
How does Cheapflights help users find flights from San Diego?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from San Diego today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from San Diego?
Cheapflights simply makes it quick and affordable to book flights from San Diego by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from San Diego with no change fees?
Certainly. Search results for flights from San Diego shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from San Diego become cheaper?
Of course! You can now track prices for flights from San Diego and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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How does Cheapflights help users find flights from San Diego?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from San Diego today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from San Diego?

Cheapflights simply makes it quick and affordable to book flights from San Diego by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from San Diego with no change fees?

Certainly. Search results for flights from San Diego shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from San Diego become cheaper?

Of course! You can now track prices for flights from San Diego and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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