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

Etihad Airways and Air Canada 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 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?

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 September 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.

$479 Cheap Flights from Denver to Singapore in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Denver to Singapore

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

46h 20m2 stops Los Angeles Los Angeles Shanghai Pu Dong

6:00 pm - 6:52 pmSIN Singapore Changi-DEN Denver Intl

39h 52m2 stops Shanghai Pu Dong Los Angeles Los Angeles

$941China Eastern

Fri, Nov 6 - Wed, Nov 18

8:00 am - 2:25 amDEN Denver Intl-SIN Singapore Changi

27h 25m2 stops Los Angeles Los Angeles Shanghai Pu Dong

3:25 am - 6:57 pmSIN Singapore Changi-DEN Denver Intl

30h 32m2 stops Shanghai Pu Dong Los Angeles Los Angeles

$941China Eastern

Thu, Nov 26 - Tue, Dec 1

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

30h 05m1 stop Vancouver Intl

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

23h 33m1 stop Vancouver Intl

$997Air Canada

Thu, Oct 22 - Thu, Oct 29

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

30h 05m1 stop Vancouver Intl

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

23h 33m1 stop Vancouver Intl

$998Air Canada

Thu, Oct 8 - Tue, Oct 27

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

30h 10m1 stop Istanbul

10:25 am - 6:25 pmSIN Singapore Changi-DEN Denver Intl

46h 00m1 stop Istanbul

$1,242Turkish Airlines

Mon, Mar 8 - Wed, Mar 31

7:30 pm - 8:45 amDEN Denver Intl-SIN Singapore Changi

46h 15m1 stop Istanbul

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

46h 00m1 stop Istanbul

$1,242Turkish Airlines

Wed, Feb 3 - Tue, Feb 16

9:09 pm - 6:35 pmDEN Denver Intl-SIN Singapore Changi

31h 26m1 stop San Francisco

8:35 pm - 8:40 amSIN Singapore Changi-DEN Denver Intl

26h 05m1 stop San Francisco

$1,342United Airlines

Sat, Sep 19 - Wed, Sep 30

9:09 pm - 6:35 pmDEN Denver Intl-SIN Singapore Changi

31h 26m1 stop San Francisco

8:45 am - 2:24 pmSIN Singapore Changi-DEN Denver Intl

19h 39m1 stop San Francisco

$1,342United Airlines

Sat, Sep 19 - Wed, Sep 30

1:30 pm - 6:40 amDEN Denver Intl-SIN Singapore Changi

27h 10m2 stops Los Angeles Los Angeles Tokyo Haneda

12:50 am - 12:05 pmSIN Singapore Changi-DEN Denver Intl

25h 15m1 stop Tokyo Narita

$1,350ANA

Sat, Sep 19 - Tue, Sep 29

11:25 am - 12:45 amDEN Denver Intl-SIN Singapore Changi

23h 20m1 stop Tokyo Narita

12:55 am - 1:15 pmSIN Singapore Changi-DEN Denver Intl

26h 20m1 stop Tokyo Narita

$1,581ANA

Mon, Oct 19 - Sun, Oct 25

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

8:05 am - 4:43 pmSIN Singapore Changi-DEN Denver Intl

22h 38m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,146Multiple Airlines

Thu, Sep 10 - Tue, Sep 22

7:08 pm - 9:05 amDEN Denver Intl-SIN Singapore Changi

23h 57m2 stops Seattle/Tacoma Intl Manila Ninoy Aquino Intl

2:00 pm - 11:19 pmSIN Singapore Changi-DEN Denver Intl

23h 19m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,200Multiple Airlines

Wed, Sep 9 - Wed, Sep 23

3:50 pm - 6:15 amDEN Denver Intl-SIN Singapore Changi

24h 25m1 stop San Francisco

8:45 am - 6:09 pmSIN Singapore Changi-DEN Denver Intl

23h 24m1 stop San Francisco

$2,092United Airlines

Thu, Sep 10 - Mon, Sep 14

1:30 pm - 6:15 amDEN Denver Intl-SIN Singapore Changi

26h 45m2 stops Los Angeles Los Angeles San Francisco

8:45 am - 6:09 pmSIN Singapore Changi-DEN Denver Intl

23h 24m1 stop San Francisco

$2,096United Airlines

Thu, Sep 10 - Mon, Sep 14

12:05 pm - 12:55 pmDEN Denver Intl-SIN Singapore Changi

34h 50m2 stops Vancouver Intl Hong Kong Intl

7:00 am - 2:51 pmSIN Singapore Changi-DEN Denver Intl

21h 51m1 stop Vancouver Intl

$6,394Air Canada

Thu, Sep 10 - Thu, Oct 8

8:56 pm - 10:40 pmDEN Denver Intl-SIN Singapore Changi

35h 44m2 stops Vancouver Intl Hong Kong Intl

7:00 am - 2:51 pmSIN Singapore Changi-DEN Denver Intl

21h 51m1 stop Vancouver Intl

$6,394Air Canada

Wed, Sep 9 - Thu, Oct 8

11:25 am - 12:55 amDEN Denver Intl-SIN Singapore Changi

23h 30m1 stop Tokyo Narita

12:50 am - 12:05 pmSIN Singapore Changi-DEN Denver Intl

25h 15m1 stop Tokyo Narita

$8,333ANA

Sun, Sep 13 - Sat, Oct 10

11:25 am - 12:55 amDEN Denver Intl-SIN Singapore Changi

23h 30m1 stop Tokyo Narita

12:50 am - 12:05 pmSIN Singapore Changi-DEN Denver Intl

25h 15m1 stop Tokyo Narita

$8,333ANA

Sat, Sep 12 - Sat, Oct 10

8:30 pm - 5:55 pmDEN Denver Intl-SIN Singapore Changi

31h 25m1 stop Istanbul

5:25 am - 6:25 pmSIN Singapore Changi-DEN Denver Intl

27h 00m1 stop Istanbul

$12,326Turkish Airlines

Sun, Sep 13 - Tue, Oct 6

8:30 pm - 5:55 pmDEN Denver Intl-SIN Singapore Changi

31h 25m1 stop Istanbul

5:25 am - 6:25 pmSIN Singapore Changi-DEN Denver Intl

27h 00m1 stop Istanbul

$12,378Turkish Airlines

Sat, Sep 12 - Tue, Oct 6

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

China Eastern flights from Denver to Singapore

Our best China Eastern deals on Denver to Singapore flight tickets

China Eastern

Nov 6

DEN7:05 amDenver Intl

46h 20m

2 stops

SIN8:25 pmSingapore Changi

Nov 18

SIN6:00 pmSingapore Changi

39h 52m

2 stops

DEN6:52 pmDenver Intl

$941

China Eastern

Oct 19

DEN7:05 amDenver Intl

29h 20m

2 stops

SIN2:25 amSingapore Changi

Oct 26

SIN11:00 pmSingapore Changi

33h 09m

2 stops

DEN6:09 pmDenver Intl

$986

China Eastern

Sep 19

DEN8:06 amDenver Intl

42h 54m

2 stops

SIN5:00 pmSingapore Changi

Sep 30

SIN10:10 amSingapore Changi

46h 01m

2 stops

DEN6:11 pmDenver Intl

$991

Air Canada flights from Denver to Singapore

Our best Air Canada deals on Denver to Singapore flight tickets

Air Canada

Oct 22

DEN9:10 amDenver Intl

30h 05m

1 stop

SIN5:15 amSingapore Changi

Oct 29

SIN8:40 amSingapore Changi

23h 33m

1 stop

DEN6:13 pmDenver Intl

$997

Air Canada

Oct 8

DEN9:10 amDenver Intl

30h 05m

1 stop

SIN5:15 amSingapore Changi

Oct 27

SIN8:40 amSingapore Changi

23h 33m

1 stop

DEN6:13 pmDenver Intl

$998

Air Canada

Oct 8

DEN9:10 amDenver Intl

30h 05m

1 stop

SIN5:15 amSingapore Changi

Oct 27

SIN8:40 amSingapore Changi

23h 23m

2 stops

DEN6:03 pmDenver Intl

$1,007

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverSingapore

DEN Denver Intl - SIN Singapore Changi

DENSIN

Denver Intl

Fri 11/6

7:05 am-8:25 pm

2 stops46h 20m

Singapore Changi

Wed 11/18

6:00 pm-6:52 pm

2 stops39h 52m

$941

DenverSingapore

DEN Denver Intl - SIN Singapore Changi

DENSIN

Denver Intl

Thu 11/26

8:00 am-2:25 am

2 stops27h 25m

Singapore Changi

Tue 12/1

3:25 am-6:57 pm

2 stops30h 32m

$941

DenverSingapore

DEN Denver Intl - SIN Singapore Changi

DENSIN

Denver Intl

Thu 10/22

9:10 am-5:15 am

1 stop30h 05m

Singapore Changi

Thu 10/29

8:40 am-6:13 pm

1 stop23h 33m

$997

DenverSingapore

DEN Denver Intl - SIN Singapore Changi

DENSIN

Denver Intl

Thu 10/8

9:10 am-5:15 am

1 stop30h 05m

Singapore Changi

Tue 10/27

8:40 am-6:13 pm

1 stop23h 33m

$998

DenverSingapore

DEN Denver Intl - SIN Singapore Changi

DENSIN

Denver Intl

Mon 3/8

8:30 pm-5:40 pm

1 stop30h 10m

Singapore Changi

Wed 3/31

10:25 am-6:25 pm

1 stop46h 00m

$1,242

DenverSingapore

DEN Denver Intl - SIN Singapore Changi

DENSIN

Denver Intl

Wed 2/3

7:30 pm-8:45 am

1 stop46h 15m

Singapore Changi

Tue 2/16

10:25 am-5:25 pm

1 stop46h 00m

$1,242

DenverSingapore

DEN Denver Intl - SIN Singapore Changi

DENSIN

Denver Intl

Sat 9/19

9:09 pm-6:35 pm

1 stop31h 26m

Singapore Changi

Wed 9/30

8:35 pm-8:40 am

1 stop26h 05m

$1,342

DenverSingapore

DEN Denver Intl - SIN Singapore Changi

DENSIN

Denver Intl

Sat 9/19

9:09 pm-6:35 pm

1 stop31h 26m

Singapore Changi

Wed 9/30

8:45 am-2:24 pm

1 stop19h 39m

$1,342

DenverSingapore

DEN Denver Intl - SIN Singapore Changi

DENSIN

Denver Intl

Sat 9/19

1:30 pm-6:40 am

2 stops27h 10m

Singapore Changi

Tue 9/29

12:50 am-12:05 pm

1 stop25h 15m

$1,350

Quickest round-trip

DenverSingapore

DEN Denver Intl - SIN Singapore Changi

DENSIN

Denver Intl

Mon 10/19

11:25 am-12:45 am

1 stop23h 20m

Singapore Changi

Sun 10/25

12:55 am-1:15 pm

1 stop26h 20m

$1,581

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 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.

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	$479
Fastest flight time	21h 00m
Direct flights	None

The best one-way flight to Singapore from Denver in the past 72 hours is $479. 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 21h 00m

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 September 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 11,601 reviews	Search Air Canada flights
Turkish Airlines	PriceFrom $888	Free Cancellation	Rating 7.4 4,475 reviews	Search Turkish Airlines flights
ANA	PriceFrom $936	Free Cancellation	Rating 8.3 1,312 reviews	Search ANA flights
United Airlines	PriceFrom $1,024	Free Cancellation	Rating 7.4 10,188 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.

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Thu 10/8

Thu 10/15

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Singapore

Popular cities

Other flights from Denver

Other flights to Singapore

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Singapore

Flights to Singaporefrom $595

Cheap flights from Denver to Singapore from $479

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 11/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Denver to Singapore

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

China Eastern flights from Denver to Singapore

Our best China Eastern deals on Denver to Singapore flight tickets

Air Canada flights from Denver to Singapore

Our best Air Canada 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?

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.

Complete your trip to Singapore

Explore popular destinations other users love

According to popular flight searches on momondo this year