DEN - SIN

S$ 524 Find Cheap Flights from Denver to Singapore – Compare and Save

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Everything you should know

Cheapest return flight
S$ 1,287
Typical prices: S$ 1,424-S$ 1,907
China Eastern
Fri 30-11Fri 7-12
DEN - SIN • 2 stops
Cheapest one-way flight
S$ 524
Typical prices: S$ 819-S$ 1,139
Multiple Airlines
Fri 12-1
DEN - SIN • 2 stops
Direct flights
Not available
There are currently no direct flights between Denver and Singapore. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
25 weeks
in advance
Our data shows that travellers who book at least 25 weeks in advance save around 23% compared to booking last minute.
Insights
Insights
When to travel
January
Cheapest • 19% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Istanbul (IST)
Cheapest • Avg S$ 1,500 (return)
Tokyo Narita (NRT)
Shortest trip • 21h 28m (one-way)
Insights
Insights
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Singapore!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Denver to Singapore (DEN-SIN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Denver to Singapore

Mon, 30 Nov - Mon, 7 Dec
China Eastern Logo
07:05 - 20:25DEN  Denver Intl-SIN Singapore Changi
46h 20m2 stops Los Angeles Shanghai Pu Dong
China Eastern Logo
16:15 - 18:56SIN  Singapore Changi-DEN Denver Intl
41h 41m2 stops Shanghai Pu Dong Los Angeles
S$ 1,287China Eastern
Mon, 1 Mar - Tue, 16 Mar
China Eastern Logo
07:05 - 20:25DEN  Denver Intl-SIN Singapore Changi
46h 20m2 stops Los Angeles Shanghai Pu Dong
China Eastern Logo
00:25 - 18:10SIN  Singapore Changi-DEN Denver Intl
31h 45m2 stops Shanghai Pu Dong Los Angeles
S$ 1,304China Eastern
Wed, 24 Mar - Wed, 14 Apr
China Eastern Logo
06:30 - 15:00DEN  Denver Intl-SIN Singapore Changi
42h 30m2 stops Los Angeles Shanghai Pu Dong
China Eastern Logo
00:55 - 18:10SIN  Singapore Changi-DEN Denver Intl
31h 15m2 stops Shanghai Pu Dong Los Angeles
S$ 1,309China Eastern
Thu, 25 Feb - Tue, 16 Mar
China Eastern Logo
06:30 - 05:25DEN  Denver Intl-SIN Singapore Changi
31h 55m2 stops Los Angeles Shanghai Pu Dong
China Eastern Logo
03:25 - 18:10SIN  Singapore Changi-DEN Denver Intl
28h 45m2 stops Shanghai Pu Dong Los Angeles
S$ 1,343China Eastern
Thu, 25 Feb - Wed, 17 Mar
Multiple Airlines Logo
14:22 - 21:55DEN  Denver Intl-SIN Singapore Changi
40h 33m2 stops Los Angeles Incheon Intl
Multiple Airlines Logo
10:30 - 15:07SIN  Singapore Changi-DEN Denver Intl
42h 37m3 stops Incheon Intl Los Angeles San Francisco
S$ 1,351Multiple Airlines
Mon, 8 Feb - Mon, 22 Feb
Multiple Airlines Logo
22:42 - 19:05DEN  Denver Intl-SIN Singapore Changi
29h 23m1 stop San Francisco
Multiple Airlines Logo
14:25 - 00:55SIN  Singapore Changi-DEN Denver Intl
25h 30m2 stops Taipei City Taiwan Taoyuan Intl San Francisco
S$ 1,360Multiple Airlines
Tue, 9 Feb - Tue, 23 Feb
Multiple Airlines Logo
14:22 - 07:55DEN  Denver Intl-SIN Singapore Changi
26h 33m1 stop Los Angeles
Multiple Airlines Logo
23:00 - 15:22SIN  Singapore Changi-DEN Denver Intl
31h 22m2 stops Shanghai Pu Dong Los Angeles
S$ 1,370Multiple Airlines
Tue, 1 Dec - Sat, 12 Dec
Multiple Airlines Logo
22:50 - 00:15DEN  Denver Intl-SIN Singapore Changi
34h 25m3 stops Las Vegas Harry Reid Intl Los Angeles Incheon Intl
Multiple Airlines Logo
01:40 - 19:45SIN  Singapore Changi-DEN Denver Intl
33h 05m2 stops Incheon Intl Los Angeles
S$ 1,386Multiple Airlines
Tue, 1 Dec - Sun, 13 Dec
Multiple Airlines Logo
22:36 - 00:15DEN  Denver Intl-SIN Singapore Changi
34h 39m3 stops Phoenix Sky Harbor Intl Los Angeles Incheon Intl
Multiple Airlines Logo
10:30 - 06:29SIN  Singapore Changi-DEN Denver Intl
34h 59m3 stops Incheon Intl Los Angeles Atlanta Hartsfield-Jackson
S$ 1,401Multiple Airlines
Mon, 1 Mar - Wed, 17 Mar
Multiple Airlines Logo
18:24 - 19:05DEN  Denver Intl-SIN Singapore Changi
33h 41m1 stop San Francisco
Multiple Airlines Logo
23:45 - 15:30SIN  Singapore Changi-DEN Denver Intl
29h 45m1 stop Munich Franz Josef Strauss
S$ 1,402Multiple Airlines
Booking Insights

Price, demand, and travel trends for Denver to Singapore flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a return flight from Denver to Singapore?

Return flights from Denver to Singapore typically range from S$ 1,424 to S$ 1,907. The lowest price found in the past 5 days was S$ 1,287 on China Eastern.

What's the cheapest day of the week to fly from Denver to Singapore?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Denver to Singapore. It's 8% cheaper than the average day, while Friday is the most expensive, with prices 5% higher.

What is the cheapest month to fly from Denver to Singapore?

•January is the cheapest month to fly from Denver to Singapore at S$ 1,323 return.
•December (S$ 2,251) and June (S$ 2,237) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 70% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Denver to Singapore the cheapest?

Flights from Denver to Singapore are cheapest 25 weeks before departure. Booking in this window typically costs about 23% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Denver to Singapore flights

Low season

August

Cheapest flight

S$ 524
Beat the crowds with an average 37% drop in travellers.
The most popular month to fly with an average 40% increase in travellers.
One-way flight from Denver to Singapore

When to book flights from Denver to Singapore

Are your dates flexible? Find out the best times to travel from Denver to Singapore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Denver to Singapore flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Denver to Singapore?

    Two cabin classes are available on flights from Denver to Singapore:

    • Economy class
    • Business Class

  • How long is a flight from Denver to Singapore?

    A direct flight from Denver to Singapore takes 00m, covering 23,455 km.

  • Do I need a passport to fly from Denver to Singapore?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Denver to Singapore flight?

    Return flights from Denver to Singapore range from S$ 1,424 to S$ 1,907, with an average of S$ 1,626 over the past 12 months. Anything below S$ 1,424 counts as a good deal.

  • How expensive are last-minute Denver to Singapore flights?

    Last-minute fares on this route (booked within two weeks of departure) run 9% above the S$ 1,626 route average. Book 25 weeks before departure for the lowest fares.

  • How are flight prices from Denver to Singapore looking right now?

    One-way fares from Denver to Singapore are currently lower than usual. Average one-way flight prices are about S$ 723, which is 24% below the typical average for this route.

  • Which car hire options are available at Singapore Changi Airport (SIN)?

    Singapore Changi Airport (SIN) hosts 5 major car hire companies, with daily rates starting from around S$ 135 for economy cars. Top options include:

    • Avis
    • Sixt
    • Thrifty
    • Hertz
    • Europcar

  • Which airports can I use when flying from Denver to Singapore?

    Flights from Denver to Singapore usually depart from Denver Intl (DEN) and arrive at Singapore Changi (SIN).

  • Which airports do connecting flights from Denver to Singapore pass through?

    One-stop flights from Denver to Singapore most commonly connect through:

    • San Francisco (SFO) – 50% of one-stop connections
    • Vancouver Intl (YVR) – 23% of one-stop connections
    • Istanbul (IST) – 14% of one-stop connections
    • Tokyo Narita (NRT) – 8% of one-stop connections

  • Can I save money by using flexible dates for flights from Denver to Singapore?

    Yes. Flexible dates can save you up to 13% on flights from Denver to Singapore. Monday is the cheapest departure day at S$ 1,509 return on average, while Friday is the most expensive at S$ 1,717, a difference of S$ 209.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from Denver to Singapore?

    Flying via Tokyo Narita (NRT) gives the shortest average 1-stop total travel time of 21h 28m, compared to 21h 55m via San Francisco (SFO) and 22h 14m via Vancouver Intl (YVR).

  • What is the time difference between Denver and Singapore?

    Singapore is 15 hours ahead of Denver (Singapore Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Singapore?

    Some of the most popular sights in Singapore are Sentosa, North Bridge Road, and Marina Square. These are among the most viewed places in Singapore on KAYAK.

  • Do I need a visa in order to fly from the Denver International Airport (DEN) to the Singapore Changi Airport (SIN)?

    If you are you're traveling from Denver to Singapore, you will most likely not need a visa. Americans traveling to Singapore for purposes of tourism or business do not need a visa if they intend to leave Singapore within 90 days.

  • How can I get from the Singapore Changi Airport (SIN) into downtown Singapore on public transportation?

    At SIN, you can catch a bus at any of the four terminals. The bus stops are in the basement of each terminal, except T4, where the stop is next to the 4B parking lot. You can also take the train into the city from the MRT station located in the basement of either Terminal 2 or 3. Trains begin running daily before 6 am.

  • Is it convenient to park at the Denver International Airport (DEN) before my flight to Singapore?

    Yes. It is both convenient and affordable. You can park in the Economy Lots for less than $20 a day and catch a shuttle to the terminal that departs every 5 to 7 minutes. You can also park at Shuttle Lots for under $10 a day. From these lots, you can catch a shuttle to the airport every 7 to 10 minutes.

  • What are some common connection cities on flights from the Denver International Airport (DEN) to the Singapore Changi Airport (SIN)?

    Many of the cheapest and most convenient flights from Denver to Singapore stop in California, in either Los Angeles (LAX) or San Francisco (SFO). If the flight then has a second stop, it is often in Taipei, Taiwan (TPE).

Your guide to booking Denver to Singapore flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Friday. On this route, Monday flights average S$ 1,509, which is about S$ 209 less than Friday fares (12% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 25 weeks before you fly. On this route, that window historically saves about 23% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Denver to Singapore trip for January. Fares historically average S$ 1,323 return in that month – typically S$ 928 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Singapore Changi Airport.

    • Crowne Plaza Changi Airport by IHG
    • Changi Transit Hotel Terminal 1
    • The Haven by Jetquay
  • The Denver International Airport (DEN) is a hub for United Airlines, Southwest, Frontier, and others. The Singapore Changi Airport (SIN) is a hub for many airlines, including Singapore Airlines, Scoot, and Jetstar Asia Airways. Some of the cheapest flights from Denver to Singapore involve legs on one or more of these airlines.
  • A flight from the Denver International Airport (DEN) to the Singapore Changi Airport (SIN) aboard Air Canada and Cathay Pacific, operated by United Airlines, emits approximately 41% less CO2 than average flights on this same route. Air Canada flights combined with Korean Air and operated by Air Canada Express, and United Airlines flights operated by ANA, emit about 39% less CO2.
  • If you are looking for an affordable flight from DEN to SIN that allows you to bring one carry-on piece of luggage aboard, consider purchasing a China Airlines ticket. An economy basic ticket allows one carry-on of dimensions no greater than 22 x 14 x 9 inches and a weight no greater than 15 lb.
  • At the Denver International Airport (DEN), American Airlines ticket holders can pay at the door in order to wait in the exclusive American Airlines Admirals Club. United Airlines ticket holders can pay at the door to wait in the United Club.
  • If comfort is a priority when you are booking your flight from Denver to Singapore, consider a ticket that involves one leg on Singapore Airlines. Economy seats on Singapore Airlines have a roomier 32 inches of seat pitch.

More options for your flight from Denver to Singapore

Complete your trip to Singapore with a hotel stay or car hire

Car rentals in Singapore
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