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San Diego International Airport to Singapore Changi Airport flight

Explore the cheapest one-way and round-trip flights from San Diego International Airport to Singapore Changi Airport over the next 90 days, with one-way fares from THB 14,340 and round-trip from THB 35,370. Based on Trip.com's latest 7-day flight data.

    • SAN 17:15
      21h 45m
      1 stop
      SIN 07:00
      San Diego - Singapore | Fri, Nov 13 | Air Canada
      SIN 08:40
      23h 45m
      1 stop
      SAN 16:25
      Singapore - San Diego | Wed, Nov 18 | Air Canada
      THB 35,370 THB 73,610
      52% off
      52% off
      THB 73,610 THB 35,370
    • SAN 20:07
      30h 58m
      1 stop
      SIN 19:05
      San Diego - Singapore | Fri, Nov 6 | Singapore Airlines
      SIN 09:05
      20h 31m
      1 stop
      SAN 13:36
      Singapore - San Diego | Fri, Nov 13 | Singapore Airlines
      THB 36,280 THB 73,610
      51% off
      51% off
      THB 73,610 THB 36,280
    • SAN 17:15
      21h 45m
      1 stop
      SIN 07:00
      San Diego - Singapore | Fri, Nov 6 | Air Canada
      SIN 08:40
      23h 45m
      1 stop
      SAN 16:25
      Singapore - San Diego | Fri, Nov 13 | Air Canada
      THB 36,610 THB 73,610
      50% off
      50% off
      THB 73,610 THB 36,610
    • SAN 07:20
      20h 45m
      1 stop
      SIN 19:05
      San Diego - Singapore | Mon, Nov 2 | Singapore Airlines
      SIN 09:15
      20h 21m
      1 stop
      SAN 13:36
      Singapore - San Diego | Sat, Nov 7 | Singapore Airlines
      THB 38,250
      48% off
      THB 73,610 THB 38,250
    • SAN 16:11
      21h 19m
      1 stop
      SIN 05:30
      San Diego - Singapore | Wed, Dec 9 | Singapore Airlines
      SIN 09:05
      20h 48m
      1 stop
      SAN 13:53
      Singapore - San Diego | Sat, Dec 12 | Singapore Airlines
      THB 38,470
      48% off
      THB 73,610 THB 38,470
    • SAN 06:15
      22h
      1 stop
      SIN 20:15
      San Diego - Singapore | Fri, Nov 13 | United Airlines
      SIN 08:40
      23h 45m
      1 stop
      SAN 16:25
      Singapore - San Diego | Wed, Nov 18 | Air Canada
      THB 42,270
      43% off
      THB 73,610 THB 42,270
    • SAN 06:15
      33h 45m
      1 stop
      SIN 08:00
      San Diego - Singapore | Fri, Nov 6 | United Airlines
      SIN 10:10
      24h 27m
      1 stop
      SAN 18:37
      Singapore - San Diego | Fri, Nov 13 | United Airlines
      THB 42,340
      42% off
      THB 73,610 THB 42,340
    • SAN 06:15
      22h
      1 stop
      SIN 20:15
      San Diego - Singapore | Mon, Nov 16 | United Airlines
      SIN 08:40
      23h 45m
      1 stop
      SAN 16:25
      Singapore - San Diego | Wed, Nov 18 | Air Canada
      THB 43,860
      40% off
      THB 73,610 THB 43,860
    • SAN 19:22
      30h 23m
      1 stop
      SIN 17:45
      San Diego - Singapore | Tue, Nov 24 | Alaska Airlines
      SIN 08:55
      21h 46m
      1 stop
      SAN 14:41
      Singapore - San Diego | Mon, Nov 30 | Singapore Airlines
      THB 48,000
      35% off
      THB 73,610 THB 48,000
    • SAN 13:00
      17h 25m
      1 stop
      SIN 14:00
      San Diego - Singapore | Fri, Oct 30 | Normal Airline
      SIN 15:00
      6h
      Direct
      SAN 16:00
      Singapore - San Diego | Sun, Nov 1 | Normal Airline
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    • Cheapest
      SAN 20:19
      30h 46m
      1 stop
      SIN 19:05
      San Diego - Singapore | Fri, Nov 27 | Alaska Airlines
      THB 14,340 THB 33,280
      56% off
      56% off
      THB 33,280 THB 14,340
    • SAN 20:19
      30h 46m
      1 stop
      SIN 19:05
      San Diego - Singapore | Fri, Nov 27 | American Airlines
      THB 17,120 THB 33,280
      49% off
      49% off
      THB 33,280 THB 17,120
    • SAN 11:45
      21h 5m
      1 stop
      SIN 00:50
      San Diego - Singapore | Thu, Dec 3 | Japan Airlines
      THB 19,080 THB 33,280
      43% off
      43% off
      THB 33,280 THB 19,080
    • SAN 17:15
      21h 45m
      1 stop
      SIN 07:00
      San Diego - Singapore | Tue, Nov 24 | Air Canada
      THB 20,060
      40% off
      THB 33,280 THB 20,060
    • SAN 07:20
      42h 25m
      1 stop
      SIN 17:45
      San Diego - Singapore | Sat, Nov 28 | Delta Air Lines
      THB 21,110
      37% off
      THB 33,280 THB 21,110
    • SAN 14:30
      25h 25m
      1 stop
      SIN 07:55
      San Diego - Singapore | Fri, Nov 27 | United Airlines
      THB 21,530
      35% off
      THB 33,280 THB 21,530
    • SAN 14:30
      25h 25m
      1 stop
      SIN 07:55
      San Diego - Singapore | Wed, Dec 2 | United Airlines
      THB 21,580
      35% off
      THB 33,280 THB 21,580
    • SAN 16:45
      22h 15m
      1 stop
      SIN 07:00
      San Diego - Singapore | Thu, Nov 26 | Air Canada
      THB 21,870
      34% off
      THB 33,280 THB 21,870
    • SAN 15:59
      23h 56m
      1 stop
      SIN 07:55
      San Diego - Singapore | Sun, Nov 15 | Delta Air Lines
      THB 23,110
      31% off
      THB 33,280 THB 23,110
    • SAN 13:00
      17h 25m
      1 stop
      SIN 14:00
      San Diego - Singapore | Fri, Oct 30 | Normal Airline
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    • SAN 17:15
      21h 45m
      1 stop
      SIN 07:00
      San Diego - Singapore | Thu, Nov 12 | Air Canada
      THB 18,190 THB 59,700
      70% off
      70% off
      THB 59,700 THB 18,190
    • SAN 17:15
      21h 45m
      1 stop
      SIN 07:00
      San Diego - Singapore | Tue, Nov 3 | Air Canada
      THB 18,200 THB 59,700
      70% off
      70% off
      THB 59,700 THB 18,200
    • SAN 17:15
      21h 45m
      1 stop
      SIN 07:00
      San Diego - Singapore | Tue, Nov 17 | Air Canada
      THB 18,200 THB 59,700
      70% off
      70% off
      THB 59,700 THB 18,200
    • SAN 17:15
      21h 45m
      1 stop
      SIN 07:00
      San Diego - Singapore | Wed, Nov 4 | Air Canada
      THB 18,260
      69% off
      THB 59,700 THB 18,260
    • SAN 17:15
      21h 45m
      1 stop
      SIN 07:00
      San Diego - Singapore | Tue, Nov 10 | Air Canada
      THB 18,260
      69% off
      THB 59,700 THB 18,260
    • SAN 17:15
      21h 45m
      1 stop
      SIN 07:00
      San Diego - Singapore | Sun, Nov 15 | Air Canada
      THB 19,760
      67% off
      THB 59,700 THB 19,760
    • SAN 17:15
      21h 45m
      1 stop
      SIN 07:00
      San Diego - Singapore | Fri, Nov 6 | Air Canada
      THB 19,760
      67% off
      THB 59,700 THB 19,760
    • SAN 16:45
      22h 15m
      1 stop
      SIN 07:00
      San Diego - Singapore | Fri, Jan 15 | Air Canada
      THB 20,820
      65% off
      THB 59,700 THB 20,820
    • SAN 17:15
      21h 45m
      1 stop
      SIN 07:00
      San Diego - Singapore | Fri, Nov 27 | Air Canada
      THB 20,930
      65% off
      THB 59,700 THB 20,930
    • SAN 13:00
      17h 25m
      1 stop
      SIN 14:00
      San Diego - Singapore | Fri, Oct 30 | Normal Airline
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    • SAN 19:41
      20h 19m
      1 stop
      SIN 08:00
      San Diego - Singapore | Fri, Nov 13 | United Airlines
      THB 23,140 THB 71,350
      68% off
      68% off
      THB 71,350 THB 23,140
    • SAN 19:41
      20h 19m
      1 stop
      SIN 08:00
      San Diego - Singapore | Thu, Nov 5 | United Airlines
      THB 23,150 THB 71,350
      68% off
      68% off
      THB 71,350 THB 23,150
    • SAN 19:41
      20h 19m
      1 stop
      SIN 08:00
      San Diego - Singapore | Fri, Nov 6 | United Airlines
      THB 23,320 THB 71,350
      67% off
      67% off
      THB 71,350 THB 23,320
    • SAN 19:41
      20h 19m
      1 stop
      SIN 08:00
      San Diego - Singapore | Mon, Nov 16 | United Airlines
      THB 24,110
      66% off
      THB 71,350 THB 24,110
    • SAN 19:41
      20h 19m
      1 stop
      SIN 08:00
      San Diego - Singapore | Mon, Nov 9 | United Airlines
      THB 28,900
      59% off
      THB 71,350 THB 28,900
    • SAN 19:41
      20h 19m
      1 stop
      SIN 08:00
      San Diego - Singapore | Mon, Nov 2 | United Airlines
      THB 29,550
      59% off
      THB 71,350 THB 29,550
    • SAN 19:41
      20h 19m
      1 stop
      SIN 07:00
      San Diego - Singapore | Fri, Oct 30 | United Airlines
      THB 41,480
      42% off
      THB 71,350 THB 41,480
    • SAN 19:41
      20h 19m
      1 stop
      SIN 08:00
      San Diego - Singapore | Thu, Dec 10 | United Airlines
      THB 44,130
      38% off
      THB 71,350 THB 44,130
    • SAN 19:41
      20h 19m
      1 stop
      SIN 07:00
      San Diego - Singapore | Thu, Oct 29 | United Airlines
      THB 50,120
      30% off
      THB 71,350 THB 50,120
    • SAN 13:00
      17h 25m
      1 stop
      SIN 14:00
      San Diego - Singapore | Fri, Oct 30 | Normal Airline
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    • SAN 17:15
      21h 45m
      1 stop
      SIN 07:00
      San Diego - Singapore | Tue, Nov 3 | Air Canada
      THB 18,200 THB 25,020
      27% off
      27% off
      THB 25,020 THB 18,200
    • SAN 17:15
      21h 45m
      1 stop
      SIN 07:00
      San Diego - Singapore | Wed, Nov 4 | Air Canada
      THB 18,260 THB 25,020
      27% off
      27% off
      THB 25,020 THB 18,260
    • SAN 13:00
      17h 25m
      1 stop
      SIN 14:00
      San Diego - Singapore | Fri, Oct 30 | Normal Airline
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Which airline offers the cheapest flights from San Diego International Airport to Singapore Changi Airport?

The cheapest airline flying from San Diego International Airport to Singapore Changi Airport is Alaska Airlines (from THB 14,340) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Alaska Airlines
From THB 14,340
Frontier Airlines
From THB 14,950
American Airlines
From THB 17,120
Delta Air Lines
From THB 17,830
Japan Airlines
From THB 19,080
Air Canada
From THB 20,060
United Airlines
From THB 21,530
STARLUX Airlines
From THB 23,410
Turkish Airlines
From THB 27,150

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What is the flight schedule from San Diego International Airport to Singapore Changi Airport?

Check the schedule for flights from San Diego to Singapore and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. JL065

    San Diego International Airport

    12:45

    SAN

    11h

    Direct

    16:45

    NRT

    S M T W T F S
    Search

  2. JL711

    Narita International Airport

    18:00

    NRT

    7h 50m

    Direct

    00:50

    SIN

    S M T W T F S

  3. DL4001

    San Diego International Airport

    15:00

    SAN

    1h 3m

    Direct

    16:03

    LAX

    S M T W T F S
    Search

  4. SQ035

    Los Angeles International Airport

    20:50

    LAX

    17h 40m

    Direct

    05:30

    SIN

    - - T - T - S

  5. AC1767

    San Diego International Airport

    16:45

    SAN

    3h 17m

    Direct

    21:02

    YVR

    - M T - - - -
    Search

  6. AC019

    Vancouver International Airport

    23:15

    YVR

    16h 45m

    Direct

    07:00

    SIN

    - M T W T - S

  7. UA2322

    San Diego International Airport

    06:15

    SAN

    1h 50m

    Direct

    08:05

    SFO

    S M T W T F S
    Search

  8. UA029

    San Francisco International Airport

    10:50

    SFO

    15h 45m

    Direct

    18:35

    SIN

    S M T W T F S

  9. AC1583

    San Diego International Airport

    17:00

    SAN

    3h 17m

    Direct

    21:17

    YVR

    S - - W T F S
    Search

  10. AC019

    Vancouver International Airport

    23:15

    YVR

    16h 45m

    Direct

    07:00

    SIN

    - M T W T - S

  11. DL4001

    San Diego International Airport

    15:00

    SAN

    1h 3m

    Direct

    16:03

    LAX

    S M T W T F S
    Search

  12. SQ037

    Los Angeles International Airport

    23:05

    LAX

    17h 50m

    Direct

    07:55

    SIN

    S M T W T F S

  13. UA660

    San Diego International Airport

    14:41

    SAN

    1h 5m

    Direct

    15:46

    LAX

    S M T W T F S
    Search

  14. SQ037

    Los Angeles International Airport

    23:05

    LAX

    17h 50m

    Direct

    07:55

    SIN

    S M T W T F S

  15. AA9401

    San Diego International Airport

    13:45

    SAN

    3h 2m

    Direct

    16:47

    SEA

    S M T W T F S
    Search

  16. PR125

    Seattle-Tacoma International Airport

    23:55

    SEA

    12h 30m

    Direct

    04:25

    MNL

    S - T W T - S

  17. PR505

    Ninoy Aquino International Airport

    06:40

    MNL

    3h 45m

    Direct

    10:25

    SIN

    S M T W T F S

  18. UA2309

    San Diego International Airport

    11:20

    SAN

    1h 47m

    Direct

    13:07

    SFO

    S - - W T F S
    Search

  19. UA001

    San Francisco International Airport

    22:40

    SFO

    15h 35m

    Direct

    06:15

    SIN

    S M T W T F S

  20. CX7929

    San Diego International Airport

    18:45

    SAN

    1h 40m

    Direct

    20:25

    SFO

    - - - - - F -
    Search

  21. CX873

    San Francisco International Airport

    00:20

    SFO

    14h 55m

    Direct

    06:15

    HKG

    S M T W T F S

  22. CX759

    Hong Kong International Airport

    08:40

    HKG

    3h 45m

    Direct

    12:25

    SIN

    - M - W T F S
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About San Diego International Airport and Singapore Changi Airport

Learn about San Diego International Airport (SAN) and Singapore Changi Airport (SIN) — including location, terminals, transportation, and travel tips.

Flight distance 14,284.34km
Cheapest one-way ticket price THB 14,340
Cheapest return ticket price THB 35,370

FAQs for San Diego International Airport to Singapore Changi Airport Flights

  • What is the transportation method from the main airport to downtown in Singapore?

    • The distance from Singapore Changi Airport to downtown is about 17km, by taxi about 30 minutes.
    • The distance from Seletar Airport to downtown is about 15km, by taxi about 30 minutes.
  • One-way flights from San Diego International Airport to Singapore Changi Airport currently start from THB 14,340, and round-trip fares start from THB 35,370. The current lowest fare is a Alaska Airlines flight departing on Fri, Nov 27; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from San Diego International Airport to Singapore Changi Airport is THB 38,630. Prices may vary depending on the departure date, airline, and availability.
  • Enter San Diego International Airport and Singapore Changi Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations & Recommendations

Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.