Cheap flights from Denver to Singapore from $411
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 12/7. 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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Fly from
Fly to
Route
Depart
Return
DenverSingapore
DEN Denver Intl - SIN Singapore Changi
DENSIN
Denver Intl
Tue 11/3
7:15 am-5:00 am
2 stops30h 45m
Singapore Changi
Tue 11/10
10:30 pm-11:47 pm
2 stops40h 17m
DenverSingapore
DEN Denver Intl - SIN Singapore Changi
DENSIN
Denver Intl
Thu 1/28
6:45 am-8:25 pm
2 stops46h 40m
Singapore Changi
Wed 2/10
1:40 am-11:28 pm
2 stops36h 48m
DenverSingapore
DEN Denver Intl - SIN Singapore Changi
DENSIN
Denver Intl
Wed 11/18
3:53 pm-7:00 am
1 stop24h 07m
Singapore Changi
Wed 11/25
11:10 pm-6:13 pm
2 stops34h 03m
DenverSingapore
DEN Denver Intl - SIN Singapore Changi
DENSIN
Denver Intl
Wed 11/18
11:39 am-7:00 am
2 stops28h 21m
Singapore Changi
Wed 11/25
11:10 pm-6:13 pm
2 stops34h 03m
DenverSingapore
DEN Denver Intl - SIN Singapore Changi
DENSIN
Denver Intl
Mon 10/26
8:30 pm-5:40 pm
1 stop31h 10m
Singapore Changi
Sun 11/1
4:35 am-6:25 pm
1 stop28h 50m
DenverSingapore
DEN Denver Intl - SIN Singapore Changi
DENSIN
Denver Intl
Sun 12/6
7:30 pm-5:40 pm
1 stop31h 10m
Singapore Changi
Sat 12/12
10:25 am-5:25 pm
1 stop46h 00m
DenverSingapore
DEN Denver Intl - SIN Singapore Changi
DENSIN
Denver Intl
Wed 11/18
7:40 am-8:15 pm
1 stop21h 35m
Singapore Changi
Wed 11/25
10:10 am-10:10 pm
1 stop27h 00m
DenverSingapore
DEN Denver Intl - SIN Singapore Changi
DENSIN
Denver Intl
Thu 1/28
7:40 am-8:15 pm
1 stop21h 35m
Singapore Changi
Wed 2/10
6:35 am-12:15 pm
1 stop20h 40m
DenverSingapore
DEN Denver Intl - SIN Singapore Changi
DENSIN
Denver Intl
Tue 12/15
11:20 am-11:40 pm
1 stop21h 20m
Singapore Changi
Fri 1/1
10:45 am-5:55 pm
2 stops22h 10m
DenverSingapore
DEN Denver Intl - SIN Singapore Changi
DENSIN
Denver Intl
Wed 11/11
7:40 am-11:25 pm
2 stops24h 45m
Singapore Changi
Mon 11/30
11:55 pm-12:15 pm
1 stop27h 20m
See travel insights to Singapore from
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
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 $1,240 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.
What is the cheapest airline that flies from Denver Intl to Singapore?
Korean Air and Delta 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.
Cheap Denver to Singapore flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Denver to Singapore
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 October 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 | ||
|---|---|---|---|---|---|
| PriceFrom $702 | Free Cancellation | Rating 7.1 11,748 reviews | |||
| PriceFrom $888 | Free Cancellation | Rating 7.4 4,455 reviews | |||
| PriceFrom $936 | Free Cancellation | Rating 8.3 1,321 reviews | |||
| PriceFrom $1,024 | Free Cancellation | Rating 7.4 10,331 reviews |
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.