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

Delta and Cathay Pacific are the most popular carriers operating from Denver Intl to Singapore

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 45% 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?

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

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

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

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

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.

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

The required travel and health documents for your Singapore 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. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$409 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

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:20 am - 6:55 amDEN Denver Intl-SIN Singapore Changi

30h 35m2 stops Los Angeles Tokyo Haneda

10:45 am - 8:19 pmSIN Singapore Changi-DEN Denver Intl

24h 34m2 stops Tokyo Haneda Los Angeles

$985Multiple Airlines

Wed, Jan 13 - Mon, Jan 25

7:05 am - 8:25 pmDEN Denver Intl-SIN Singapore Changi

46h 20m2 stops Los Angeles Shanghai Pu Dong

4:15 pm - 6:56 pmSIN Singapore Changi-DEN Denver Intl

41h 41m2 stops Shanghai Pu Dong Los Angeles

$1,005China Eastern

Mon, Nov 30 - Mon, Dec 7

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

$1,214Turkish Airlines

Mon, Nov 30 - Sun, Dec 6

7:30 pm - 5:40 pmDEN Denver Intl-SIN Singapore Changi

31h 10m1 stop Istanbul

10:25 am - 5:25 pmSIN Singapore Changi-DEN Denver Intl

46h 00m1 stop Istanbul

$1,219Turkish Airlines

Fri, Feb 12 - Thu, Feb 25

7:45 am - 6:35 pmDEN Denver Intl-SIN Singapore Changi

20h 50m1 stop San Francisco

9:00 am - 6:18 pmSIN Singapore Changi-DEN Denver Intl

23h 18m1 stop San Francisco

$1,333United Airlines

Tue, Apr 6 - Thu, Apr 15

5:12 am - 8:15 pmDEN Denver Intl-SIN Singapore Changi

24h 03m1 stop San Francisco

10:20 pm - 8:37 amSIN Singapore Changi-DEN Denver Intl

25h 17m1 stop San Francisco

$1,371United Airlines

Tue, Dec 1 - Sun, Dec 13

11:45 am - 6:55 amDEN Denver Intl-SIN Singapore Changi

28h 10m2 stops Seattle/Tacoma Intl Tokyo Haneda

10:45 am - 7:45 pmSIN Singapore Changi-DEN Denver Intl

24h 00m2 stops Tokyo Haneda Seattle/Tacoma Intl

$1,388ANA

Thu, Jan 7 - Sun, Jan 17

11:32 am - 6:55 amDEN Denver Intl-SIN Singapore Changi

28h 23m2 stops Los Angeles Tokyo Haneda

10:45 am - 10:55 pmSIN Singapore Changi-DEN Denver Intl

27h 10m2 stops Tokyo Haneda Seattle/Tacoma Intl

$1,629ANA

Tue, Dec 22 - Tue, Dec 29

8:15 am - 7:00 amDEN Denver Intl-SIN Singapore Changi

31h 45m1 stop Vancouver Intl

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

24h 33m1 stop Vancouver Intl

$2,227Air Canada

Tue, Dec 15 - Tue, Dec 22

8:15 am - 7:00 amDEN Denver Intl-SIN Singapore Changi

31h 45m1 stop Vancouver Intl

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

19h 03m1 stop Vancouver Intl

$2,388Air Canada

Thu, Dec 17 - Thu, Dec 24

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China Eastern flights from Denver to Singapore

Our best China Eastern deals on Denver to Singapore flight tickets

China Eastern

Nov 30

DEN7:05 amDenver Intl

46h 20m

2 stops

SIN8:25 pmSingapore Changi

Dec 7

SIN4:15 pmSingapore Changi

41h 41m

2 stops

DEN6:56 pmDenver Intl

$1,005

China Eastern

Mar 1

DEN7:05 amDenver Intl

46h 20m

2 stops

SIN8:25 pmSingapore Changi

Mar 16

SIN12:25 amSingapore Changi

31h 45m

2 stops

DEN6:10 pmDenver Intl

$1,018

China Eastern

Apr 6

DEN6:30 amDenver Intl

47h 40m

2 stops

SIN8:10 pmSingapore Changi

Apr 14

SIN12:55 amSingapore Changi

31h 15m

2 stops

DEN6:10 pmDenver Intl

$1,022

Turkish Airlines flights from Denver to Singapore

Our best Turkish Airlines deals on Denver to Singapore flight tickets

Turkish Airlines

Nov 30

DEN7:30 pmDenver Intl

23h 30m

1 stop

SIN10:00 amSingapore Changi

Dec 6

SIN4:35 amSingapore Changi

27h 50m

1 stop

DEN5:25 pmDenver Intl

$1,214

Turkish Airlines

Feb 12

DEN7:30 pmDenver Intl

31h 10m

1 stop

SIN5:40 pmSingapore Changi

Feb 25

SIN10:25 amSingapore Changi

46h 00m

1 stop

DEN5:25 pmDenver Intl

$1,219

Turkish Airlines

Jan 13

DEN7:30 pmDenver Intl

31h 10m

1 stop

SIN5:40 pmSingapore Changi

Jan 24

SIN4:35 amSingapore Changi

27h 50m

1 stop

DEN5:25 pmDenver Intl

$1,225

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverSingapore

DEN Denver Intl - SIN Singapore Changi

DENSIN

Denver Intl

Wed 1/13

9:20 am-6:55 am

2 stops30h 35m

Singapore Changi

Mon 1/25

10:45 am-8:19 pm

2 stops24h 34m

$985

DenverSingapore

DEN Denver Intl - SIN Singapore Changi

DENSIN

Denver Intl

Mon 11/30

7:05 am-8:25 pm

2 stops46h 20m

Singapore Changi

Mon 12/7

4:15 pm-6:56 pm

2 stops41h 41m

$1,005

DenverSingapore

DEN Denver Intl - SIN Singapore Changi

DENSIN

Denver Intl

Mon 11/30

7:30 pm-10:00 am

1 stop23h 30m

Singapore Changi

Sun 12/6

4:35 am-5:25 pm

1 stop27h 50m

$1,214

DenverSingapore

DEN Denver Intl - SIN Singapore Changi

DENSIN

Denver Intl

Fri 2/12

7:30 pm-5:40 pm

1 stop31h 10m

Singapore Changi

Thu 2/25

10:25 am-5:25 pm

1 stop46h 00m

$1,219

Quickest round-trip

DenverSingapore

DEN Denver Intl - SIN Singapore Changi

DENSIN

Denver Intl

Tue 4/6

7:45 am-6:35 pm

1 stop20h 50m

Singapore Changi

Thu 4/15

9:00 am-6:18 pm

1 stop23h 18m

$1,333

DenverSingapore

DEN Denver Intl - SIN Singapore Changi

DENSIN

Denver Intl

Tue 12/1

5:12 am-8:15 pm

1 stop24h 03m

Singapore Changi

Sun 12/13

10:20 pm-8:37 am

1 stop25h 17m

$1,371

DenverSingapore

DEN Denver Intl - SIN Singapore Changi

DENSIN

Denver Intl

Thu 1/7

11:45 am-6:55 am

2 stops28h 10m

Singapore Changi

Sun 1/17

10:45 am-7:45 pm

2 stops24h 00m

$1,388

DenverSingapore

DEN Denver Intl - SIN Singapore Changi

DENSIN

Denver Intl

Tue 12/22

11:32 am-6:55 am

2 stops28h 23m

Singapore Changi

Tue 12/29

10:45 am-10:55 pm

2 stops27h 10m

$1,629

DenverSingapore

DEN Denver Intl - SIN Singapore Changi

DENSIN

Denver Intl

Tue 12/15

8:15 am-7:00 am

1 stop31h 45m

Singapore Changi

Tue 12/22

8:40 am-6:13 pm

1 stop24h 33m

$2,227

DenverSingapore

DEN Denver Intl - SIN Singapore Changi

DENSIN

Denver Intl

Thu 12/17

8:15 am-7:00 am

1 stop31h 45m

Singapore Changi

Thu 12/24

8:40 am-12:43 pm

1 stop19h 03m

$2,388

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

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 January is also cheap. Prices for this month can be found on momondo for an average of $1,036.

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 $1,283 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.

Can stopping save me money on Denver to Singapore flights?

You could potentially save up to 24% on your flight if you consider stops on a Denver to Singapore flight.

Cheap Denver to Singapore flight deals and tips

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

Best Price Found	$409
Fastest flight time	23h 50m
Direct flights	None

The best one-way flight to Singapore from Denver in the past 72 hours is $409. The best round-trip flight deal from Denver to Singapore found on momondo in the last 72 hours is $985.

The fastest flight from Denver to Singapore takes 23h 50m

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

When did momondo last update prices for flights from Denver Intl Airport to Singapore?
Prices for flights from Denver Intl Airport to Singapore were last updated today.
How many operators does momondo search for flights from Denver Intl Airport to Singapore?
As of November 2026, there are 4 operators available to choose from for flights from Denver Intl Airport to Singapore.
How old do you have to be to fly from Denver Intl Airport to Singapore?
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.
What documentation or ID do you need to fly to Singapore?
The required travel and health documents for your Singapore 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. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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 11,853 reviews	Search Air Canada flights
Turkish Airlines	PriceFrom $890	Free Cancellation	Rating 7.4 4,466 reviews	Search Turkish Airlines flights
ANA	PriceFrom $936	Free Cancellation	Rating 8.3 1,339 reviews	Search ANA flights
United Airlines	PriceFrom $1,024	Free Cancellation	Rating 7.3 10,461 reviews	Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Singapore from Denver.

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?

Of course. momondo tracks the price of Denver to Singapore flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Flights to Singaporefrom $488

Cheap flights from Denver to Singapore from $409

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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Big names and deals

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Filter for what you want

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China Eastern flights from Denver to Singapore

Our best China Eastern deals on Denver to Singapore flight tickets

Turkish Airlines flights from Denver to Singapore

Our best Turkish Airlines 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 cheapest month to fly to Singapore?

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

Can stopping save me money on Denver to Singapore flights?

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

What airlines fly to Singapore?

Cheap Denver to Singapore 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

Popular cities in Singapore

Popular flights according to clicks in the last 7 days on momondo

Denver flight routes

According to popular flight searches on momondo this year

Singapore flight routes

According to popular flight searches on momondo this year

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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Explore popular destinations other users love

According to popular flight searches on momondo this year