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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 €381 and round-trip from €940. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      SAN 20:19
      30h 46m
      1 stop
      SIN 19:05
      San Diego - Singapore | Sat, Nov 28 | Alaska Airlines
      €381 €1,330
      71% off
      71% off
      €1,330 €381
    • SAN 20:19
      30h 46m
      1 stop
      SIN 19:05
      San Diego - Singapore | Sat, Nov 28 | American Airlines
      €455 €1,330
      66% off
      66% off
      €1,330 €455
    • SAN 11:45
      21h 5m
      1 stop
      SIN 00:50
      San Diego - Singapore | Fri, Dec 4 | Japan Airlines
      €507 €1,330
      62% off
      62% off
      €1,330 €507
    • SAN 17:15
      21h 45m
      1 stop
      SIN 07:00
      San Diego - Singapore | Wed, Nov 25 | Air Canada
      €533
      60% off
      €1,330 €533
    • SAN 11:45
      21h 5m
      1 stop
      SIN 00:50
      San Diego - Singapore | Sun, Nov 29 | Japan Airlines
      €566
      56% off
      €1,330 €566
    • SAN 14:30
      25h 25m
      1 stop
      SIN 07:55
      San Diego - Singapore | Sat, Nov 28 | United Airlines
      €572
      56% off
      €1,330 €572
    • SAN 14:30
      25h 25m
      1 stop
      SIN 07:55
      San Diego - Singapore | Thu, Dec 3 | United Airlines
      €574
      56% off
      €1,330 €574
    • SAN 16:45
      22h 15m
      1 stop
      SIN 07:00
      San Diego - Singapore | Fri, Nov 27 | Air Canada
      €581
      56% off
      €1,330 €581
    • SAN 19:41
      20h 19m
      1 stop
      SIN 08:00
      San Diego - Singapore | Thu, Nov 5 | United Airlines
      €612
      72% off
      €2,182 €612
    • SAN 13:00
      17h 25m
      1 stop
      SIN 14:00
      San Diego - Singapore | Wed, Nov 4 | Normal Airline
      More cheap flights
      More cheap flights
    • SAN 17:15
      21h 45m
      1 stop
      SIN 07:00
      San Diego - Singapore | Tue, Nov 10 | Air Canada
      SIN 08:40
      23h 45m
      1 stop
      SAN 16:25
      Singapore - San Diego | Sun, Nov 15 | Air Canada
      €940 €1,873
      50% off
      50% off
      €1,873 €940
    • SAN 20:07
      30h 58m
      1 stop
      SIN 19:05
      San Diego - Singapore | Tue, Nov 3 | Singapore Airlines
      SIN 09:05
      20h 31m
      1 stop
      SAN 13:36
      Singapore - San Diego | Tue, Nov 10 | Singapore Airlines
      €964 €1,873
      49% off
      49% off
      €1,873 €964
    • SAN 17:15
      21h 45m
      1 stop
      SIN 07:00
      San Diego - Singapore | Tue, Nov 3 | Air Canada
      SIN 08:40
      23h 45m
      1 stop
      SAN 16:25
      Singapore - San Diego | Tue, Nov 10 | Air Canada
      €973 €1,873
      48% off
      48% off
      €1,873 €973
    • SAN 16:11
      21h 19m
      1 stop
      SIN 05:30
      San Diego - Singapore | Sun, Dec 6 | Singapore Airlines
      SIN 09:05
      20h 48m
      1 stop
      SAN 13:53
      Singapore - San Diego | Wed, Dec 9 | Singapore Airlines
      €1,022
      45% off
      €1,873 €1,022
    • SAN 06:15
      22h
      1 stop
      SIN 20:15
      San Diego - Singapore | Tue, Nov 10 | United Airlines
      SIN 08:40
      23h 45m
      1 stop
      SAN 16:25
      Singapore - San Diego | Sun, Nov 15 | Air Canada
      €1,123
      40% off
      €1,873 €1,123
    • SAN 06:15
      33h 45m
      1 stop
      SIN 08:00
      San Diego - Singapore | Tue, Nov 3 | United Airlines
      SIN 10:10
      24h 27m
      1 stop
      SAN 18:37
      Singapore - San Diego | Tue, Nov 10 | United Airlines
      €1,125
      40% off
      €1,873 €1,125
    • 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 | Sun, Nov 15 | Air Canada
      €1,165
      38% off
      €1,873 €1,165
    • SAN 19:22
      30h 23m
      1 stop
      SIN 17:45
      San Diego - Singapore | Sat, Nov 21 | Alaska Airlines
      SIN 08:55
      21h 46m
      1 stop
      SAN 14:41
      Singapore - San Diego | Fri, Nov 27 | Singapore Airlines
      €1,275
      32% off
      €1,873 €1,275
    • SAN 19:47
      41h 43m
      1 stop
      SIN 05:30
      San Diego - Singapore | Sat, Nov 21 | Singapore Airlines
      SIN 20:45
      30h 46m
      1 stop
      SAN 11:31
      Singapore - San Diego | Thu, Nov 26 | Singapore Airlines
      €1,381
      26% off
      €1,873 €1,381
    • SAN 13:00
      17h 25m
      1 stop
      SIN 14:00
      San Diego - Singapore | Wed, Nov 4 | Normal Airline
      SIN 15:00
      6h
      Nonstop
      SAN 16:00
      Singapore - San Diego | Fri, Nov 6 | Normal Airline
      More cheap flights
      More cheap flights
    • SAN 17:15
      21h 45m
      1 stop
      SIN 07:00
      San Diego - Singapore | Thu, Nov 12 | Air Canada
      €484 €1,490
      68% off
      68% off
      €1,490 €484
    • SAN 17:15
      21h 45m
      1 stop
      SIN 07:00
      San Diego - Singapore | Tue, Nov 17 | Air Canada
      €484 €1,490
      68% off
      68% off
      €1,490 €484
    • SAN 17:15
      21h 45m
      1 stop
      SIN 07:00
      San Diego - Singapore | Wed, Nov 4 | Air Canada
      €485 €1,490
      67% off
      67% off
      €1,490 €485
    • SAN 17:15
      21h 45m
      1 stop
      SIN 07:00
      San Diego - Singapore | Tue, Nov 10 | Air Canada
      €485
      67% off
      €1,490 €485
    • SAN 17:15
      21h 45m
      1 stop
      SIN 07:00
      San Diego - Singapore | Sun, Nov 15 | Air Canada
      €525
      65% off
      €1,490 €525
    • SAN 17:15
      21h 45m
      1 stop
      SIN 07:00
      San Diego - Singapore | Fri, Nov 6 | Air Canada
      €525
      65% off
      €1,490 €525
    • SAN 16:45
      22h 15m
      1 stop
      SIN 07:00
      San Diego - Singapore | Fri, Jan 15 | Air Canada
      €553
      63% off
      €1,490 €553
    • SAN 17:15
      21h 45m
      1 stop
      SIN 07:00
      San Diego - Singapore | Fri, Nov 27 | Air Canada
      €556
      63% off
      €1,490 €556
    • SAN 17:15
      21h 45m
      1 stop
      SIN 07:00
      San Diego - Singapore | Wed, Nov 18 | Air Canada
      €561
      62% off
      €1,490 €561
    • SAN 13:00
      17h 25m
      1 stop
      SIN 14:00
      San Diego - Singapore | Wed, Nov 4 | Normal Airline
      More cheap flights
      More cheap flights
    • SAN 19:41
      20h 19m
      1 stop
      SIN 08:00
      San Diego - Singapore | Thu, Nov 5 | United Airlines
      €612 €2,182
      72% off
      72% off
      €2,182 €612
    • SAN 19:41
      20h 19m
      1 stop
      SIN 08:00
      San Diego - Singapore | Fri, Nov 13 | United Airlines
      €615 €2,182
      72% off
      72% off
      €2,182 €615
    • SAN 19:41
      20h 19m
      1 stop
      SIN 08:00
      San Diego - Singapore | Fri, Nov 6 | United Airlines
      €620 €2,182
      72% off
      72% off
      €2,182 €620
    • SAN 19:41
      20h 19m
      1 stop
      SIN 08:00
      San Diego - Singapore | Mon, Nov 9 | United Airlines
      €768
      65% off
      €2,182 €768
    • SAN 19:41
      20h 19m
      1 stop
      SIN 08:00
      San Diego - Singapore | Fri, Nov 27 | United Airlines
      €963
      56% off
      €2,182 €963
    • SAN 19:41
      20h 19m
      1 stop
      SIN 08:00
      San Diego - Singapore | Mon, Nov 16 | United Airlines
      €1,006
      54% off
      €2,182 €1,006
    • SAN 19:41
      20h 19m
      1 stop
      SIN 08:00
      San Diego - Singapore | Sat, Dec 5 | United Airlines
      €1,117
      49% off
      €2,182 €1,117
    • SAN 19:41
      20h 19m
      1 stop
      SIN 08:00
      San Diego - Singapore | Thu, Dec 10 | United Airlines
      €1,173
      46% off
      €2,182 €1,173
    • SAN 19:41
      20h 19m
      1 stop
      SIN 08:00
      San Diego - Singapore | Thu, Nov 19 | United Airlines
      €1,384
      37% off
      €2,182 €1,384
    • SAN 13:00
      17h 25m
      1 stop
      SIN 14:00
      San Diego - Singapore | Wed, Nov 4 | Normal Airline
      More cheap flights
      More cheap flights
    • SAN 17:15
      21h 45m
      1 stop
      SIN 07:00
      San Diego - Singapore | Wed, Nov 4 | Air Canada
      €485 €1,490
      67% off
      67% off
      €1,490 €485
    • SAN 17:15
      21h 45m
      1 stop
      SIN 07:00
      San Diego - Singapore | Fri, Nov 6 | Air Canada
      €525 €1,490
      65% off
      65% off
      €1,490 €525
    • SAN 11:45
      21h 5m
      1 stop
      SIN 00:50
      San Diego - Singapore | Fri, Nov 6 | Japan Airlines
      €1,057 €1,490
      28% off
      28% off
      €1,490 €1,057
    • SAN 11:45
      21h 5m
      1 stop
      SIN 00:50
      San Diego - Singapore | Sat, Nov 7 | Japan Airlines
      €1,057
      28% off
      €1,490 €1,057
    • SAN 17:15
      21h 45m
      1 stop
      SIN 07:00
      San Diego - Singapore | Tue, Nov 3 | Air Canada
      €1,177
      21% off
      €1,490 €1,177
    • SAN 13:00
      17h 25m
      1 stop
      SIN 14:00
      San Diego - Singapore | Wed, Nov 4 | Normal Airline
      More cheap flights
      More cheap flights

Displayed flight fares from San Diego to Singapore are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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 €381) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Alaska Airlines
From €381
Frontier Airlines
From €397
American Airlines
From €455
Delta Air Lines
From €474
Japan Airlines
From €507
Air Canada
From €533
United Airlines
From €572
STARLUX Airlines
From €622
Turkish Airlines
From €721

Find more flights and airlines

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

Check on the flight schedule from San Diego to Singapore to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA2274

    San Diego International Airport

    07:30

    SAN

    1h 50m

    Nonstop

    09:20

    SFO

    S M T W T F S
    Search

  2. UA029

    San Francisco International Airport

    10:50

    SFO

    15h 45m

    Nonstop

    18:35

    SIN

    S M T W T F S

  3. JL065

    San Diego International Airport

    11:45

    SAN

    12h

    Nonstop

    16:45

    NRT

    S M T W T F S
    Search

  4. JL711

    Narita International Airport

    18:10

    NRT

    7h 40m

    Nonstop

    00:50

    SIN

    S M T W T F S

  5. DL4001

    San Diego International Airport

    15:00

    SAN

    1h 3m

    Nonstop

    16:03

    LAX

    S M T W T F S
    Search

  6. SQ035

    Los Angeles International Airport

    19:50

    LAX

    17h 40m

    Nonstop

    05:30

    SIN

    - - T - T - S

  7. AC1767

    San Diego International Airport

    17:15

    SAN

    3h 17m

    Nonstop

    21:32

    YVR

    - M T - T - -
    Search

  8. AC019

    Vancouver International Airport

    23:15

    YVR

    16h 45m

    Nonstop

    07:00

    SIN

    - M T W T - S

  9. UA2322

    San Diego International Airport

    06:20

    SAN

    1h 48m

    Nonstop

    08:08

    SFO

    S M T W T F S
    Search

  10. UA029

    San Francisco International Airport

    10:50

    SFO

    15h 45m

    Nonstop

    18:35

    SIN

    S M T W T F S

  11. AC1583

    San Diego International Airport

    17:15

    SAN

    3h 17m

    Nonstop

    21:32

    YVR

    S - - W T F S
    Search

  12. AC019

    Vancouver International Airport

    23:15

    YVR

    16h 45m

    Nonstop

    07:00

    SIN

    - M T W T - S

  13. DL4001

    San Diego International Airport

    15:00

    SAN

    1h 3m

    Nonstop

    16:03

    LAX

    S M T W T F S
    Search

  14. SQ037

    Los Angeles International Airport

    23:05

    LAX

    17h 50m

    Nonstop

    07:55

    SIN

    S M T W T F S

  15. UA660

    San Diego International Airport

    14:41

    SAN

    1h 5m

    Nonstop

    15:46

    LAX

    S M T W T F S
    Search

  16. SQ037

    Los Angeles International Airport

    23:05

    LAX

    17h 50m

    Nonstop

    07:55

    SIN

    S M T W T F S

  17. UA1835

    San Diego International Airport

    12:37

    SAN

    1h 47m

    Nonstop

    14:24

    SFO

    S M T W T F S
    Search

  18. UA001

    San Francisco International Airport

    22:40

    SFO

    15h 35m

    Nonstop

    06:15

    SIN

    S M T W T F S

  19. AA9401

    San Diego International Airport

    07:00

    SAN

    3h 10m

    Nonstop

    10:10

    SEA

    S M T W T F S
    Search

  20. PR125

    Seattle-Tacoma International Airport

    23:55

    SEA

    12h 30m

    Nonstop

    04:25

    MNL

    S - T W T - S

  21. PR505

    Ninoy Aquino International Airport

    06:40

    MNL

    3h 45m

    Nonstop

    10:25

    SIN

    S M T W T F S
Find more flights and airlines

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 14,284.34 km
Cheapest one-way ticket price €381
Cheapest return ticket price €940

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 17 km, by taxi about 30 minutes.
    • The distance from Seletar Airport to downtown is about 15 km, by taxi about 30 minutes.
  • One-way flights from San Diego International Airport to Singapore Changi Airport currently start from €381, and round-trip fares start from €940. The current lowest fare is a Alaska Airlines flight departing on Sat, Nov 28; 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 €1,100. 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

Note: Prices shown on this page are the estimated lowest 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 clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date 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.