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Flights from Orange to Singapore

Search cheap flights from Orange to Singapore in the next 3 months. Based on Trip.com's latest 7-day data, one-way fares start at US$412, and round-trip tickets start at US$634.

      • OAG 06:35
        14h 55m
        1 stop
        SIN 19:30
        Orange - Singapore | Thu, Jun 11 | Qantas Airways
        SIN 09:45
        21h 35m
        1 stop
        OAG 09:20
        Singapore - Orange | Thu, Jun 18 | Scoot
        US$634 US$1,244
        49% off
        49% off
        US$1,244 US$634
      • OAG 06:35
        14h 55m
        1 stop
        SIN 19:30
        Orange - Singapore | Thu, Jun 4 | Qantas Airways
        SIN 09:45
        21h 35m
        1 stop
        OAG 09:20
        Singapore - Orange | Thu, Jun 11 | Scoot
        US$718 US$1,244
        42% off
        42% off
        US$1,244 US$718
      • OAG 17:45
        27h 45m
        1 stop
        SIN 19:30
        Orange - Singapore | Sun, Jun 14 | Qantas Airways
        SIN 02:10
        16h 5m
        1 stop
        OAG 20:15
        Singapore - Orange | Sun, Jun 21 | Scoot
        US$783 US$1,244
        37% off
        37% off
        US$1,244 US$783
      • OAG 09:45
        19h 20m
        1 stop
        SIN 03:05
        Orange - Singapore | Sat, May 30 | Qantas Airways
        SIN 09:45
        21h 35m
        1 stop
        OAG 09:20
        Singapore - Orange | Fri, Jun 5 | Scoot
        US$806
        35% off
        US$1,244 US$806
      • OAG 09:45
        11h 45m
        1 stop
        SIN 19:30
        Orange - Singapore | Fri, May 22 | Qantas Airways
        SIN 02:10
        16h 5m
        1 stop
        OAG 20:15
        Singapore - Orange | Fri, May 29 | Scoot
        US$807
        35% off
        US$1,244 US$807
      • OAG 09:45
        19h 20m
        1 stop
        SIN 03:05
        Orange - Singapore | Mon, Jun 1 | Qantas Airways
        SIN 09:45
        21h 35m
        1 stop
        OAG 09:20
        Singapore - Orange | Sun, Jun 7 | Scoot
        US$831
        33% off
        US$1,244 US$831
      • OAG 06:35
        14h 55m
        1 stop
        SIN 19:30
        Orange - Singapore | Sat, May 23 | Qantas Airways
        SIN 09:45
        29h 35m
        1 stop
        OAG 17:20
        Singapore - Orange | Sat, May 30 | Scoot
        US$843
        32% off
        US$1,244 US$843
      • OAG 09:45
        13h 30m
        1 stop
        SIN 21:15
        Orange - Singapore | Fri, May 29 | Qantas Airways
        SIN 21:00
        10h 20m
        1 stop
        OAG 09:20
        Singapore - Orange | Thu, Jun 4 | Qantas Airways
        US$895
        28% off
        US$1,244 US$895
      • OAG 13:00
        17h 25m
        1 stop
        SIN 14:00
        Orange - Singapore | Sat, May 23 | Normal Airline
        SIN 15:00
        6h
        Nonstop
        OAG 16:00
        Singapore - Orange | Mon, May 25 | Normal Airline
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      • OAG 13:00
        16h 5m
        1 stop
        SIN 03:05
        Orange - Singapore | Thu, May 28 | Regional Express Airlines
        US$412 US$931
        56% off
        56% off
        US$931 US$412
      • OAG 09:45
        19h 20m
        1 stop
        SIN 03:05
        Orange - Singapore | Thu, May 28 | Qantas Airways
        US$486 US$931
        48% off
        48% off
        US$931 US$486
      • OAG 06:35
        22h 30m
        1 stop
        SIN 03:05
        Orange - Singapore | Wed, Jun 17 | Qantas Airways
        US$550 US$931
        41% off
        41% off
        US$931 US$550
      • OAG 09:45
        13h 30m
        1 stop
        SIN 21:15
        Orange - Singapore | Sun, May 24 | Qantas Airways
        US$660
        28% off
        US$931 US$660
      • OAG 06:35
        12h 20m
        1 stop
        SIN 16:55
        Orange - Singapore | Sat, Jun 6 | Qantas Airways
        US$665
        28% off
        US$931 US$665
      • OAG 09:45
        13h 30m
        1 stop
        SIN 21:15
        Orange - Singapore | Sun, May 31 | Qantas Airways
        US$666
        28% off
        US$931 US$666
      • OAG 06:35
        12h 20m
        1 stop
        SIN 16:55
        Orange - Singapore | Sat, May 30 | Qantas Airways
        US$666
        28% off
        US$931 US$666
      • OAG 06:35
        12h 20m
        1 stop
        SIN 16:55
        Orange - Singapore | Fri, Jun 12 | Qantas Airways
        US$667
        28% off
        US$931 US$667
      • OAG 06:35
        12h 20m
        1 stop
        SIN 16:55
        Orange - Singapore | Fri, Jun 5 | Qantas Airways
        US$670
        28% off
        US$931 US$670
      • OAG 17:45
        25h 10m
        1 stop
        SIN 16:55
        Orange - Singapore | Wed, Jun 10 | Qantas Airways
        US$670
        28% off
        US$931 US$670
      • OAG 13:00
        17h 25m
        1 stop
        SIN 14:00
        Orange - Singapore | Sat, May 23 | Normal Airline
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Displayed flight fares from Orange to Singapore are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Frequently Asked Questions

  • What are the cheapest flights from Orange to Singapore (OAG-SIN)?

    Based on Trip.com data, Regional Express Airlines offers one-way fares as low as US$412 on Cheapest nonstop routes (e.g. OAG to SIN on Thu, May 28), while Qantas Airways offers Cheapest nonstop round-trips from US$634 departing on Thu, Jun 11 and returning on Thu, Jun 18.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Orange to Singapore is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Orange to Singapore, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, May 28, with one-way flights priced at just US$412.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Regional Express Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Singapore travel is around September.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Orange to Singapore is October, when demand for travel is lower.
  • After crunching the numbers on our May flight calendar, it's currently cheapest to fly from Orange to Singapore on May 30, 2026 with Qantas Airways, with prices starting at US$806.
  • The time difference between Singapore and Orange is 2h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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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.