Which layover airport has the shortest connection time from Denver to Singapore?

San Francisco (SFO) has the shortest average layover time for this route: 1h 30m.

Which airport is the most popular layover for flights between Denver and Singapore?

Vancouver (YVR) was the most common stop: 64% of momondo users choosing 1-stop flights on this route connected there.

What is the cheapest airline that flies from Denver Intl to Singapore Changi?

Etihad Airways and Air Canada are the most popular carriers operating from Denver Intl to Singapore Changi

Which layover airport has the shortest travel time from Denver to Singapore?

Flights connecting via San Francisco (SFO) have the shortest average one-way travel time: 20h 50m.

Which layover airport offers the lowest fares from Denver to Singapore?

Flights via San Francisco (SFO) offer the lowest average round-trip price of $1,176.

What airlines fly to Singapore?

United Airlines, Air Canada and ANA are the top three most popular airlines that fly to Singapore from Denver according to our data. United Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Singapore. Keep in mind that there are 4 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Denver Intl Airport to Singapore Changi Airport?

Prices for flights from Denver Intl Airport to Singapore Changi Airport were last updated today.

How many operators does momondo search for flights from Denver Intl Airport to Singapore Changi Airport?

As of September 2026, there are 4 operators available to choose from for flights from Denver Intl Airport to Singapore Changi Airport.

How old do you have to be to fly from Denver Intl Airport to Singapore Changi Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to Singapore Changi Airport.

What documentation or ID do you need to fly to Singapore Changi Airport?

The required travel and health documents for your Singapore Changi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Singapore Changi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$425 Cheap Flights from Denver to Singapore in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Denver to Singapore

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6:25 am - 10:00 pmDEN Denver Intl-SIN Singapore Changi

48h 35m2 stops Los Angeles Los Angeles Shanghai Pu Dong

3:25 am - 6:52 pmSIN Singapore Changi-DEN Denver Intl

30h 27m2 stops Shanghai Pu Dong Los Angeles Los Angeles

$941China Eastern

Thu, Nov 12 - Sun, Nov 29

6:25 am - 5:25 amDEN Denver Intl-SIN Singapore Changi

32h 00m2 stops Los Angeles Los Angeles Shanghai Pu Dong

11:00 pm - 6:57 pmSIN Singapore Changi-DEN Denver Intl

34h 57m2 stops Shanghai Pu Dong Los Angeles Los Angeles

$941China Eastern

Wed, Nov 11 - Sun, Dec 6

11:18 am - 7:00 amDEN Denver Intl-SIN Singapore Changi

52h 42m2 stops Edmonton Vancouver Intl

8:40 am - 6:03 pmSIN Singapore Changi-DEN Denver Intl

48h 23m2 stops Vancouver Intl Edmonton

$973Air Canada

Tue, Nov 17 - Tue, Nov 24

11:18 am - 7:00 amDEN Denver Intl-SIN Singapore Changi

52h 42m2 stops Edmonton Vancouver Intl

8:40 am - 8:54 amSIN Singapore Changi-DEN Denver Intl

39h 14m2 stops Vancouver Intl Edmonton

$973Air Canada

Tue, Nov 17 - Thu, Nov 26

7:00 pm - 7:00 amDEN Denver Intl-SIN Singapore Changi

21h 00m1 stop Vancouver Intl

8:40 am - 12:20 pmSIN Singapore Changi-DEN Denver Intl

18h 40m1 stop Vancouver Intl

$1,093ANA

Wed, Nov 4 - Fri, Nov 27

7:00 pm - 7:00 amDEN Denver Intl-SIN Singapore Changi

21h 00m1 stop Vancouver Intl

8:40 am - 12:43 pmSIN Singapore Changi-DEN Denver Intl

19h 03m1 stop Vancouver Intl

$1,093ANA

Thu, Nov 5 - Fri, Nov 27

8:30 pm - 5:40 pmDEN Denver Intl-SIN Singapore Changi

31h 10m1 stop Istanbul

4:35 am - 6:25 pmSIN Singapore Changi-DEN Denver Intl

27h 50m1 stop Istanbul

$1,234Turkish Airlines

Mon, Mar 15 - Mon, Mar 22

7:30 pm - 10:00 amDEN Denver Intl-SIN Singapore Changi

23h 30m1 stop Istanbul

4:35 am - 5:25 pmSIN Singapore Changi-DEN Denver Intl

27h 50m1 stop Istanbul

$1,238Turkish Airlines

Mon, Feb 8 - Tue, Feb 16

8:51 pm - 8:15 pmDEN Denver Intl-SIN Singapore Changi

32h 24m1 stop San Francisco

10:10 am - 2:32 pmSIN Singapore Changi-DEN Denver Intl

19h 22m1 stop San Francisco

$1,342United Airlines

Sat, Feb 6 - Wed, Feb 17

5:00 am - 8:15 pmDEN Denver Intl-SIN Singapore Changi

24h 15m1 stop San Francisco

10:10 am - 2:24 pmSIN Singapore Changi-DEN Denver Intl

19h 14m1 stop San Francisco

$1,342United Airlines

Sat, Nov 7 - Sun, Nov 22

Cheap last minute flights

Enter your travel dates to find the best prices.

9:10 am - 5:15 amDEN Denver Intl-SIN Singapore Changi

30h 05m1 stop Vancouver Intl

10:50 pm - 4:58 pmSIN Singapore Changi-DEN Denver Intl

32h 08m2 stops Incheon Intl Vancouver Intl

$1,136Air Canada

Fri, Sep 18 - Fri, Sep 25

7:50 pm - 11:15 amDEN Denver Intl-SIN Singapore Changi

25h 25m2 stops Vancouver Intl Bangkok Suvarnabhumi

10:50 pm - 4:58 pmSIN Singapore Changi-DEN Denver Intl

32h 08m2 stops Incheon Intl Vancouver Intl

$1,147Air Canada

Sat, Sep 19 - Wed, Sep 30

5:41 pm - 1:15 pmDEN Denver Intl-SIN Singapore Changi

29h 34m2 stops Seattle/Tacoma Intl Manila Ninoy Aquino Intl

10:50 pm - 11:08 pmSIN Singapore Changi-DEN Denver Intl

38h 18m2 stops Incheon Intl Vancouver Intl

$1,148Multiple Airlines

Fri, Sep 18 - Fri, Sep 25

9:36 am - 6:15 amDEN Denver Intl-SIN Singapore Changi

30h 39m1 stop San Francisco

8:45 am - 12:59 amSIN Singapore Changi-DEN Denver Intl

30h 14m1 stop San Francisco

$1,342United Airlines

Sat, Sep 19 - Wed, Sep 30

8:00 am - 6:15 amDEN Denver Intl-SIN Singapore Changi

32h 15m2 stops Los Angeles Los Angeles San Francisco

8:45 am - 4:25 pmSIN Singapore Changi-DEN Denver Intl

21h 40m1 stop San Francisco

$1,346United Airlines

Sat, Sep 19 - Wed, Sep 30

7:30 pm - 12:45 amDEN Denver Intl-SIN Singapore Changi

39h 15m2 stops Seattle/Tacoma Intl Hong Kong Intl

8:50 pm - 4:58 pmSIN Singapore Changi-DEN Denver Intl

34h 08m3 stops Bangkok Suvarnabhumi Incheon Intl Vancouver Intl

$1,592Multiple Airlines

Fri, Sep 18 - Fri, Sep 25

5:45 pm - 12:55 amDEN Denver Intl-SIN Singapore Changi

41h 10m2 stops Los Angeles Los Angeles Tokyo Narita

6:40 pm - 9:13 pmSIN Singapore Changi-DEN Denver Intl

40h 33m1 stop Los Angeles Los Angeles

$1,842Singapore Airlines

Sat, Sep 19 - Wed, Sep 30

8:30 pm - 8:45 amDEN Denver Intl-SIN Singapore Changi

46h 15m1 stop Istanbul

11:05 pm - 6:25 pmSIN Singapore Changi-DEN Denver Intl

33h 20m1 stop Istanbul

$2,037Turkish Airlines

Sat, Sep 19 - Wed, Sep 30

7:51 am - 12:30 amDEN Denver Intl-SIN Singapore Changi

26h 39m1 stop Vancouver Intl

8:40 am - 6:13 pmSIN Singapore Changi-DEN Denver Intl

23h 33m1 stop Vancouver Intl

$6,265Air Canada

Wed, Sep 23 - Tue, Oct 27

5:49 pm - 6:15 amDEN Denver Intl-SIN Singapore Changi

22h 26m1 stop San Francisco

10:10 am - 4:36 pmSIN Singapore Changi-DEN Denver Intl

20h 26m1 stop San Francisco

$7,942United Airlines

Wed, Sep 23 - Wed, Oct 28

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Air Canada flights from Denver to Singapore

Our best Air Canada deals on Denver to Singapore flight tickets

Air Canada

Nov 17

DEN11:18 amDenver Intl

52h 42m

2 stops

SIN7:00 amSingapore Changi

Nov 26

SIN8:40 amSingapore Changi

39h 14m

2 stops

DEN8:54 amDenver Intl

$973

Air Canada

Nov 17

DEN3:53 pmDenver Intl

24h 07m

1 stop

SIN7:00 amSingapore Changi

Nov 26

SIN8:40 amSingapore Changi

39h 14m

2 stops

DEN8:54 amDenver Intl

$984

Air Canada

Nov 3

DEN7:00 pmDenver Intl

21h 00m

1 stop

SIN7:00 amSingapore Changi

Nov 17

SIN8:40 amSingapore Changi

19h 03m

1 stop

DEN12:43 pmDenver Intl

$997

Ethiopian Air flights from Denver to Singapore

Our best Ethiopian Air deals on Denver to Singapore flight tickets

Ethiopian Air

Sep 19

DEN11:59 pmDenver Intl

48h 51m

2 stops

SIN2:50 pmSingapore Changi

Sep 29

SIN2:00 amSingapore Changi

50h 30m

3 stops

DEN2:30 pmDenver Intl

$2,457

Ethiopian Air

Sep 19

DEN11:59 pmDenver Intl

48h 51m

2 stops

SIN2:50 pmSingapore Changi

Sep 29

SIN2:00 amSingapore Changi

50h 30m

3 stops

DEN2:30 pmDenver Intl

$2,477

Ethiopian Air

Sep 19

DEN11:59 pmDenver Intl

48h 51m

2 stops

SIN2:50 pmSingapore Changi

Sep 29

SIN2:00 amSingapore Changi

50h 30m

3 stops

DEN2:30 pmDenver Intl

$2,583

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverSingapore

DEN Denver Intl - SIN Singapore Changi

DENSIN

Denver Intl

Thu 11/12

6:25 am-10:00 pm

2 stops48h 35m

Singapore Changi

Sun 11/29

3:25 am-6:52 pm

2 stops30h 27m

$941

DenverSingapore

DEN Denver Intl - SIN Singapore Changi

DENSIN

Denver Intl

Wed 11/11

6:25 am-5:25 am

2 stops32h 00m

Singapore Changi

Sun 12/6

11:00 pm-6:57 pm

2 stops34h 57m

$941

DenverSingapore

DEN Denver Intl - SIN Singapore Changi

DENSIN

Denver Intl

Tue 11/17

11:18 am-7:00 am

2 stops52h 42m

Singapore Changi

Tue 11/24

8:40 am-6:03 pm

2 stops48h 23m

$973

DenverSingapore

DEN Denver Intl - SIN Singapore Changi

DENSIN

Denver Intl

Tue 11/17

11:18 am-7:00 am

2 stops52h 42m

Singapore Changi

Thu 11/26

8:40 am-8:54 am

2 stops39h 14m

$973

Quickest round-trip

DenverSingapore

DEN Denver Intl - SIN Singapore Changi

DENSIN

Denver Intl

Wed 11/4

7:00 pm-7:00 am

1 stop21h 00m

Singapore Changi

Fri 11/27

8:40 am-12:20 pm

1 stop18h 40m

$1,093

DenverSingapore

DEN Denver Intl - SIN Singapore Changi

DENSIN

Denver Intl

Thu 11/5

7:00 pm-7:00 am

1 stop21h 00m

Singapore Changi

Fri 11/27

8:40 am-12:43 pm

1 stop19h 03m

$1,093

DenverSingapore

DEN Denver Intl - SIN Singapore Changi

DENSIN

Denver Intl

Mon 3/15

8:30 pm-5:40 pm

1 stop31h 10m

Singapore Changi

Mon 3/22

4:35 am-6:25 pm

1 stop27h 50m

$1,234

DenverSingapore

DEN Denver Intl - SIN Singapore Changi

DENSIN

Denver Intl

Mon 2/8

7:30 pm-10:00 am

1 stop23h 30m

Singapore Changi

Tue 2/16

4:35 am-5:25 pm

1 stop27h 50m

$1,238

DenverSingapore

DEN Denver Intl - SIN Singapore Changi

DENSIN

Denver Intl

Sat 2/6

8:51 pm-8:15 pm

1 stop32h 24m

Singapore Changi

Wed 2/17

10:10 am-2:32 pm

1 stop19h 22m

$1,342

DenverSingapore

DEN Denver Intl - SIN Singapore Changi

DENSIN

Denver Intl

Sat 11/7

5:00 am-8:15 pm

1 stop24h 15m

Singapore Changi

Sun 11/22

10:10 am-2:24 pm

1 stop19h 14m

$1,342

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Denver to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Denver and Singapore?

Prices are currently low for flights on this route.

Typical prices usually range from $1,034 to $1,341.
The lowest price recently found on this route was $941.

What is the cheapest month to fly to Singapore?

The month of February is, on average, the cheapest month to fly to Singapore from Denver, with most prices found around $1,024. If you aren’t able to travel to Singapore during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $1,028.

How far in advance should I book a flight from Denver to Singapore?

You are more likely to see cheaper flights to Singapore from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $1,236 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from Denver for as low as $1,006 on momondo.

How have Denver to Singapore flight prices changed over time?

As of September 2026, prices for Denver to Singapore flights are approximately 17% cheaper when compared to flights at the same time last year.

When to book flights from Denver to Singapore

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Singapore according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Denver to Singapore (DEN to SIN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Singapore

Best Price Found	$425
Fastest flight time	23h 30m
Direct flights	None

The best one-way flight to Singapore from Denver in the past 72 hours is $425. The best round-trip flight deal from Denver to Singapore found on momondo in the last 72 hours is $941.

The fastest flight from Denver to Singapore takes 23h 30m

There are no direct flights from Denver to Singapore. There are no popular flight routes from Denver to Singapore.

Search flight deals

Frequently asked questions about flying from Denver to Singapore

How far is Denver Intl to Singapore Changi by plane?
A flight from Denver Intl to Singapore Changi will travel around 9059.9 mi. A reasonable flight in good conditions will take 23h 30m.
When did momondo last update prices for flights from Denver Intl Airport to Singapore Changi Airport?
Prices for flights from Denver Intl Airport to Singapore Changi Airport were last updated today.
How many operators does momondo search for flights from Denver Intl Airport to Singapore Changi Airport?
As of September 2026, there are 4 operators available to choose from for flights from Denver Intl Airport to Singapore Changi Airport.
How old do you have to be to fly from Denver Intl Airport to Singapore Changi Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to Singapore Changi Airport.
What documentation or ID do you need to fly to Singapore Changi Airport?
The required travel and health documents for your Singapore Changi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Singapore Changi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Denver to Singapore?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Denver to Singapore is United Airlines (48% of total bookings). The next most popular airlines are Air Canada (30%), ANA (14%), and Turkish Airlines (8%).

Best airlines flying from Denver to Singapore

Compare and see reviews for airlines that fly from Denver to Singapore with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $702	Free Cancellation	Rating 7.1 11,647 reviews	Search Air Canada flights
Turkish Airlines	PriceFrom $888	Free Cancellation	Rating 7.4 4,465 reviews	Search Turkish Airlines flights
ANA	PriceFrom $936	Free Cancellation	Rating 8.3 1,315 reviews	Search ANA flights
United Airlines	PriceFrom $1,024	Free Cancellation	Rating 7.4 10,223 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Singapore?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Denver to Singapore for you.

Can I find flights from Denver to Singapore with flexible booking policies on momondo?

All flight searches from Denver to Singapore on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Denver to Singapore?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Singapore from Denver.

I’m not ready to book a flight from Denver to Singapore right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Denver to Singapore now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Singapore and let you know when they change.

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Cheap flights from Denver to Singapore from $425

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Singapore departing on 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air Canada flights from Denver to Singapore

Our best Air Canada deals on Denver to Singapore flight tickets

Ethiopian Air flights from Denver to Singapore

Our best Ethiopian Air deals on Denver to Singapore flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Denver to Singapore that are best for you.

See travel insights to Singapore from

How to get the cheapest flight ticket from Denver to Singapore

What is the typical price of a round-trip flight between Denver and Singapore?

What is the cheapest month to fly to Singapore?

How far in advance should I book a flight from Denver to Singapore?

How have Denver to Singapore flight prices changed over time?

What is the cheapest airline that flies from Denver Intl to Singapore Changi?

What airlines fly to Singapore?

Which airport is the most popular layover for flights between Denver and Singapore?

Which layover airport offers the lowest fares from Denver to Singapore?

Which layover airport has the shortest travel time from Denver to Singapore?

Which layover airport has the shortest connection time from Denver to Singapore?

When to book flights from Denver to Singapore

Cheap Denver to Singapore (DEN to SIN) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Denver to Singapore

Best airlines flying from Denver to Singapore

Compare and see reviews for airlines that fly from Denver to Singapore with momondo

Why use momondo?

An easier way to manage your Singapore trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Singapore

Fly your favorite airline to Singapore

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Singapore

List of cabin classes available on flights landing in Singapore. Availability may vary depending on flight origin and airline.

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According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year