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Flights from Singapore to Denver

Find flight deals from Singapore to Denver for the next 3 months. Book one way flights from $533 or round trip flights from $966.

      • SIN 7:00 AM
        24h 13m
        1 stop
        DEN 5:13 PM
        Singapore - Denver | Thu, Jul 23 | Air Canada
        DEN 7:45 PM
        19h 30m
        1 stop
        SIN 5:15 AM
        Denver - Singapore | Tue, Jul 28 | Air Canada
        $966 $1,672
        42% off
        42% off
        $1,672 $966
      • SIN 7:00 AM
        30h 12m
        1 stop
        DEN 11:12 PM
        Singapore - Denver | Tue, Sep 1 | Air Canada
        DEN 7:50 PM
        19h 25m
        1 stop
        SIN 5:15 AM
        Denver - Singapore | Sun, Sep 6 | Air Canada
        $968 $1,672
        42% off
        42% off
        $1,672 $968
      • SIN 7:00 AM
        21h 51m
        1 stop
        DEN 2:51 PM
        Singapore - Denver | Sat, Sep 5 | Air Canada
        DEN 7:51 AM
        31h 24m
        1 stop
        SIN 5:15 AM
        Denver - Singapore | Sat, Sep 12 | United Airlines
        $1,042 $1,672
        38% off
        38% off
        $1,672 $1,042
      • SIN 6:15 AM
        19h 55m
        1 stop
        DEN 12:10 PM
        Singapore - Denver | Sat, Sep 5 | United Airlines
        DEN 7:45 AM
        20h 50m
        1 stop
        SIN 6:35 PM
        Denver - Singapore | Sat, Sep 12 | United Airlines
        $1,077
        36% off
        $1,672 $1,077
      • SIN 6:15 AM
        19h 55m
        1 stop
        DEN 12:10 PM
        Singapore - Denver | Tue, Sep 1 | United Airlines
        DEN 7:25 PM
        20h 50m
        1 stop
        SIN 6:15 AM
        Denver - Singapore | Mon, Sep 7 | United Airlines
        $1,079
        35% off
        $1,672 $1,079
      • SIN 8:45 AM
        30h 14m
        1 stop
        DEN 12:59 AM
        Singapore - Denver | Thu, Aug 13 | United Airlines
        DEN 11:40 AM
        23h 5m
        1 stop
        SIN 12:45 AM
        Denver - Singapore | Thu, Aug 20 | United Airlines
        $1,093
        35% off
        $1,672 $1,093
      • SIN 7:00 AM
        30h 52m
        1 stop
        DEN 11:52 PM
        Singapore - Denver | Tue, Aug 4 | Air Canada
        DEN 7:45 PM
        19h 30m
        1 stop
        SIN 5:15 AM
        Denver - Singapore | Sun, Aug 9 | Air Canada
        $1,113
        33% off
        $1,672 $1,113
      • SIN 7:00 AM
        30h 12m
        1 stop
        DEN 11:12 PM
        Singapore - Denver | Thu, Aug 13 | Air Canada
        DEN 9:10 AM
        30h 5m
        1 stop
        SIN 5:15 AM
        Denver - Singapore | Tue, Aug 18 | Air Canada
        $1,171
        30% off
        $1,672 $1,171
      • SIN 7:00 AM
        30h 12m
        1 stop
        DEN 11:12 PM
        Singapore - Denver | Thu, Jul 16 | Air Canada
        DEN 9:10 AM
        30h 5m
        1 stop
        SIN 5:15 AM
        Denver - Singapore | Thu, Jul 23 | Air Canada
        $1,216
        27% off
        $1,672 $1,216
      • SIN 7:00 AM
        24h 13m
        1 stop
        DEN 5:13 PM
        Singapore - Denver | Thu, Aug 6 | Air Canada
        DEN 7:50 PM
        19h 25m
        1 stop
        SIN 5:15 AM
        Denver - Singapore | Thu, Aug 13 | Air Canada
        $1,220
        27% off
        $1,672 $1,220
      • SIN 1:00 PM
        17h 25m
        1 stop
        DEN 2:00 PM
        Singapore - Denver | Wed, Jul 15 | Normal Airline
        DEN 3:00 PM
        6h
        Nonstop
        SIN 4:00 PM
        Denver - Singapore | Fri, Jul 17 | Normal Airline
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      • SIN 7:00 AM
        30h 12m
        1 stop
        DEN 11:12 PM
        Singapore - Denver | Thu, Jul 16 | Air Canada
        $533 $1,099
        52% off
        52% off
        $1,099 $533
      • SIN 7:00 AM
        30h 52m
        1 stop
        DEN 11:52 PM
        Singapore - Denver | Sun, Aug 23 | Air Canada
        $538 $1,099
        51% off
        51% off
        $1,099 $538
      • SIN 7:00 AM
        30h 8m
        1 stop
        DEN 11:08 PM
        Singapore - Denver | Thu, Sep 10 | Air Canada
        $542 $1,099
        51% off
        51% off
        $1,099 $542
      • SIN 7:00 AM
        24h 13m
        1 stop
        DEN 5:13 PM
        Singapore - Denver | Tue, Aug 18 | Air Canada
        $563
        49% off
        $1,099 $563
      • SIN 10:45 PM
        29h
        1 stop
        DEN 1:45 PM
        Singapore - Denver | Sun, Jul 26 | Lufthansa
        $681
        38% off
        $1,099 $681
      • SIN 9:00 AM
        40h 5m
        1 stop
        DEN 11:05 AM
        Singapore - Denver | Thu, Sep 10 | Singapore Airlines
        $728
        34% off
        $1,099 $728
      • SIN 8:45 PM
        28h 45m
        1 stop
        DEN 11:30 AM
        Singapore - Denver | Mon, Sep 7 | Singapore Airlines
        $755
        31% off
        $1,099 $755
      • SIN 1:25 AM
        28h 50m
        1 stop
        DEN 4:15 PM
        Singapore - Denver | Wed, Aug 19 | Swiss Airlines
        $788
        28% off
        $1,099 $788
      • SIN 8:45 PM
        25h 39m
        1 stop
        DEN 8:24 AM
        Singapore - Denver | Fri, Sep 4 | Singapore Airlines
        $802
        27% off
        $1,099 $802
      • SIN 8:45 PM
        25h 39m
        1 stop
        DEN 8:24 AM
        Singapore - Denver | Sun, Aug 30 | Singapore Airlines
        $802
        27% off
        $1,099 $802
      • SIN 1:00 PM
        17h 25m
        1 stop
        DEN 2:00 PM
        Singapore - Denver | Wed, Jul 15 | Normal Airline
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Displayed flight fares from Singapore to Denver are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Find cheap airlines flights from Singapore to Denver

You can choose from 2 airlines that fly from Singapore to Denver, including Korean Air, STARLUX Airlines, Air Canada has lowest fares on this route.
Korean Air logo Korean Air
STARLUX Airlines logo STARLUX Airlines
Airlines are determined based on actual purchased flight tickets from Singapore to Denver according to previous 12 months data from Trip.com.

Flight Info | Singapore to Denver

The distance between Singapore and Denver is approximately 14,598.41 km. Based on Trip.com's data travel demand peaks in January. The off-season for travel is September.

Cheapest one-way flight price$533
Cheapest round-trip ticket price$966
Off-season for travelSeptember
Peak season for travelJanuary
Flight distance14,598.41 km
Popular airlineKorean Air
Flight statistics for the Singapore–Denver route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • What are the cheapest flights from Singapore to Denver (SIN-DEN)?

    Based on Trip.com data, Air Canada offers one-way fares as low as $533 on Cheapest nonstop routes (e.g. SIN to DEN on Thu, Jul 16), while Air Canada offers Cheapest nonstop round-trips from $966 departing on Thu, Jul 23 and returning on Tue, Jul 28.
  • At the moment, you can catch a nonstop flight from Singapore to Denver with the following airlines, including: Korean Air Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Singapore to Denver 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 Singapore to Denver, 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, Jul 16, with one-way flights priced at just $533.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Air Canada.
    · 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 Denver travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Singapore to Denver is September, when demand for travel is lower.
  • After crunching the numbers on our July flight calendar, it's currently cheapest to fly from Singapore to Denver on July 16, 2026 with Air Canada, with prices starting at $550.
  • You can land at any one of the following hubs in Denver, with Singapore Changi Airport to Denver International Airport (SIN-DEN) is by far the most common option on this route: Denver International Airport (DEN) Rocky Mountain Metropolitan Airport (BJC).
  • The time difference between Denver and Singapore is 15h.
  • 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.

Explore More Popular Flights

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

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
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.
Cancellation/change due to a flight schedule change:
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.