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SIN - DEN

$571 Find cheap flights from Singapore to Denver

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to Denver departing on 6/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/29
Sat 7/6

Search hundreds of travel sites at once for deals on flights to Denver

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Denver, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Denver, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Cheap flight deals from Singapore to Denver (SIN-DEN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Singapore to Denver that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
2:15 am - 1:31 pmSIN-DEN
26h 16m2 stops
6:00 am - 12:45 amDEN-SIN
27h 45m2 stops
$1,116Japan Airlines
Find Deal
Wed, Nov 6 - Sun, Nov 10
2:15 am - 1:31 pmSIN-DEN
26h 16m2 stops
7:10 pm - 5:30 pmDEN-SIN
31h 20m2 stops
$1,117Japan Airlines
Find Deal
Wed, Nov 6 - Sun, Nov 10
8:15 am - 7:56 pmSIN-DEN
26h 41m2 stops
9:15 am - 6:45 amDEN-SIN
30h 30m2 stops
$1,119American Airlines
Find Deal
Thu, Nov 7 - Sun, Nov 10
10:15 am - 4:37 pmSIN-DEN
21h 22m1 stop
11:15 am - 8:15 pmDEN-SIN
42h 00m2 stops
$1,122United Airlines
Find Deal
Thu, Nov 7 - Sun, Nov 10
10:15 am - 10:12 pmSIN-DEN
26h 57m1 stop
11:15 am - 8:15 pmDEN-SIN
42h 00m2 stops
$1,124United Airlines
Find Deal
Thu, Nov 7 - Sun, Nov 10
10:15 am - 6:19 pmSIN-DEN
23h 04m1 stop
7:00 pm - 8:00 amDEN-SIN
22h 00m1 stop
$1,391United Airlines
Find Deal
Thu, Nov 7 - Sun, Nov 10
2:05 pm - 3:22 pmSIN-DEN
40h 17m3 stops
7:10 pm - 6:20 pmDEN-SIN
32h 10m2 stops
$1,396
Find Deal
Thu, Nov 7 - Sun, Nov 10
2:05 pm - 3:22 pmSIN-DEN
40h 17m3 stops
7:10 pm - 4:20 pmDEN-SIN
30h 10m3 stops
$1,397
Find Deal
Thu, Nov 7 - Sun, Nov 10
1:45 am - 5:57 pmSIN-DEN
31h 12m2 stops
7:15 pm - 8:10 amDEN-SIN
21h 55m1 stop
$1,720Air Canada
Find Deal
Wed, Nov 6 - Sun, Nov 10
1:45 am - 5:57 pmSIN-DEN
31h 12m2 stops
7:33 pm - 8:10 amDEN-SIN
21h 37m1 stop
$1,891Air Canada
Find Deal
Wed, Nov 6 - Sun, Nov 10

Flights from Singapore to Denver - Travel Insights & Trends

Get data-powered insights and trends into flights from Singapore to Denver to help you find the cheapest flights, the best time to fly and much more.

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

The average price of all flights from Singapore to Denver clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Denver on a Tuesday and more expensive on a Wednesday. On your return trip to Singapore, you should consider flying back on a Tuesday, and avoid Saturdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Singapore to Denver, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Singapore to Denver is December, where tickets cost $987 on average. On the other hand, the most expensive months are August and November, where the average cost of tickets is $1,867 and $1,455 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Singapore to Denver, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Singapore to Denver, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 79 days before departure.

Which airlines provide the cheapest flights from Singapore to Denver?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Turkish Airlines offered the best one-way deal for that route, at $710. KAYAK users also found Singapore to Denver round-trip flights on Japan Airlines from $1,116 and on American Airlines from $1,119.

Good to know

Low season

January

High season

June

Cheapest flight

$571
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from Singapore to Denver

When to book flights from Singapore to Denver

Are your dates flexible? Find out the best times to travel from Singapore to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Singapore to Denver

  • What is the cheapest flight from Singapore to Denver?

    In the last 3 days, the lowest price for a flight from Singapore to Denver was $571 for a one-way ticket and $1,116 for a round-trip.

  • Do I need a passport to fly between Singapore and Denver?

    Yes, you’ll need a passport to travel to Denver from Singapore.

  • Which aircraft models fly most regularly from Singapore to Denver?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Singapore to Denver?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Singapore and Denver, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Singapore to Denver, Japan Airlines or United Airlines?

    The two airlines most popular with KAYAK users for flights from Singapore to Denver are Japan Airlines and United Airlines. With an average price for the route of $1,251 and an overall rating of 8.3, Japan Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,120 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Singapore to Denver?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Singapore to Denver.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Singapore to Denver?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Singapore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Singapore to Denver?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Denver with an airline and back to Singapore with another airline. Booking your flights between Singapore and DEN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Singapore to Denver?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Denver from Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Singapore to Denver

 
See real verified KAYAK customer reviews for airlines flying from Singapore to Denver. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Singapore to Denver? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
ANAOverall score based on 915 reviews
8.0Entertainment
8.6Boarding
8.8Crew
7.8Food
8.3Comfort
Airline reviews

excellent, food was great, the crew were excellent and very accommodating. thank you very much

10.0 Excellentgreggacad, May 2024NRT - MNL
Read more about ANA reviews

excellent, food was great, the crew were excellent and very accommodating. thank you very much

Older 777 - showing lots of wear - Premium econo seats that are difficult to recline and worn springs to they don't return to takeoff position without standing and pulling them forward

Excellent. All the ticket prices have gone up so much. With only economy as the option, I thought I better pay for a good airline and I am glad I took ANA. The only thing is the long layover at Hanaeda enroute to Singapore. Any chance to bring back the service to land at Narita instead for the transit and a shorter layover will be fantastic. I am a fan of ANA.

Incredible. Amazing legroom. Over head fans for each person. Tv screens were great. Headphones were adequate. Seats were comfortable and spacious. Loved it.

I booked a ANA flight, this was just a regular United flight — as always very bad, dirty, rude service, quite frankly really embarrassing to be flying with this after spending time in Japan.

Staff and crew are wonderful, professional and courteous. Meal is delicious and snacks can be improved. Entertainment needs improvement, pls update selections of movies. I appreciate that our flight was on time

I flew economy class so of course it’s not as roomy as business and first class. But overall it was ok and the seat had an interesting way to recline — the seat itself extended forward instead of the backrest. This way the person sitting behind me would not lose space by my reclining—excellent concept. I wish all airlines used these seats.

The space for the seats i like it. Its not too close like other air line. The food is ok and also the staff. I'm waiting for my flight rewards point because until now i didn't recieved it.

Flying with ANA is always a breeze. Seats are very comfortable.

For the price of a seat that is obviously crammed together so as to get many more people onboard and combined with the long flight duration, Free WiFi should be an automatic “Thank You for Flying with Us!” To charge an additional fee when so many other businesses offers it is a bit “cheap” on the airline’s part.

Very pleasant, look forward to flying with JAL again if the price is right.

All of the JAL flights in this itinerary were great. However the last leg of my flight from LAX to SFO was through Japan Air’s partner, AA which wqsn’t up to par. We were informed only minutes before boarding time of a delay despite the airlines knowing about the delay far earlier (the aircraft we would be taking arriving arrived and disembarked close to our boarding time, for all to see but AA still kept the original boarding time posted until last minute). Furthermore, once we boarded the taxi/wait time was also extended, with the pilot blaming “construction at SFO” for the delay, rather than taking accountability for the the plane’s late arrival coming into LAX. We took off approximately an hour later than scheduled. It’s for these reasons I adamantly avoid American Airlines when possible. Again, JAL was stellar.

Great service but food taste and options have gone down a few notches.

This airlines is always my favorite. Very consistent customer service and food is good. My last flight with them, I had no idea we landed because it was just that smooth of a land.

Excellent crew, immediate attention for any request. Both ways on time (rather before time arrival at Haneda). Only complaint was that the seats are not reclining like rest of the airlines that I travelled. The Backrest is fixed. The reclining is only within the box seat, so you slide down forward for reclining, not backward. So it was bit uncomfortable. The food for the day trip was excellent. For the night flight, no breakfast was served, only dinner, which was disappointing.

At least it was not very cold inside the plane. I noticed there was now a bidet in the bathroom and that’s good! I didn’t like the window seat. Flight was smooth except for 1 turbulence. Plane was on time. Thanks. Food was not that great. Miso and green tea were good! As usual movies were old and there were no changes.

I didn’t like the check in process I had to check in at the counter took too much time . Didn’t give the upgrade my seat .

JAL is a flawless airlines. Perfect customer service. On-time boarding, clean airlines, and incomparable in-flight dining.

It was one of the best experiences. The staff were amazing. JAL is my second favorite Asian Carrier I have flown on. Korean Air was my first. Thank you JAL for bringing me home safely and for such an amazing staff and service.

JAL is quite nice in business class. Comfortable, spacious seats. Their entertainment, especially their film selection, isn’t that great though as their are not many new releases like some airlines offer their first and business class customers. . Food is excellent and the option to order on demand is always quite nice, which JAL offers. Flight attendants were very friendly and kind. Overall very good experience with JAL.

The Wi-Fi was unavailable on this flight for some reason.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the room where it was being kept.

T hey did a great job. Flight was on time .

Positive: Entertainment via phone on the short was great and my first time. Good food and wine and head phones for free. Negative: Seat hardly reclined on the long flight. Breakfast was an egg with a bun. No egg choices and rather have something sweet like bun/jam and Youghurt.

They did get us booked on a later flight, but it made us miss our connecting flight. So, we had to stay and another state overnight with no luggage or clothes. Because they kept our luggage at airport for next flight on the next day.

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

28 hour delay at Fort Worth/Dallas airport, part due to weather which was unavoidable, but various other reasons - no pilot, no fa, mechanical problem, plane too small, too big, crew out of flying time, seat configuration problems.... endless and hourly updates with a different excuse. Finally told us about 3.00 am, that the flight was delayed to hours later.

Experience was bad. 3.5 hour delay for a 2.5 hour trip. There was no r Transparency about the reason for the delay and it was done 30 mins at a time.

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

There were delays on both ends. It made it less than excellent. This plane was great though

AA1537 the AC was not working properly. It was very hot and uncomfortable.

Worst experience flying American Airlines. I fly with them often, so I was super disappointed in the service I received at gate 30 in LGA on May 24, mid-day. The flight was delayed twice. I was patiently waiting in the American Airlines lounge when I received the notice on my app that the plane was boarding 45 minutes before its newly re-scheduled take off of 4 pm (from the orginal 1:45 pm then 3:00 pm). It took me 5 min to travel from the lounge to the gate and when I arrived there at 3:20 flight gate attendant told me the flight had closed and that they announced for passengers multiple times. I showed them the notification on my app and they were really rude and unempathetic. The person who rescheduled my flight at customer service wasn't any happier but was at least helpful in getting me on the next flight.

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Was lucky to have a employee at the AA checkin counter that had compassion and understood they ordeal that we went through with our original flight being diverted, needing to stay in the aircraft and then flying to the original destination; adding hours to the trip and forcing us to miss our connection and our rebooked connection. She was able to get up on standby on the highest priority on the next flight to the closest airport we need to be at and it all worked out despite being many hours late.

We were redirected to a near by city due to weather and had to stay in the aircraft before flying to the original destination's airport. The whole delay added 3+ hours and were were not offered any snacks or water.

Book cheap flights from Singapore to Denver

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Singapore to Denver found on KAYAK in the last 72 hours.
6/10Mon
3 stops
49h 33mSIN-DEN
$571
6/10Mon
2 stops
44h 18mSIN-DEN
$601
6/16Sun
2 stops
41h 53mSIN-DEN
$614
6/16Sun
3 stops
48h 50mSIN-DEN
$616
6/17Mon
2 stops
44h 18mSIN-DEN
$635
6/17Mon
3 stops
43h 23mSIN-DEN
$653
6/10Mon
1 stopTurkish Airlines
30h 45mSIN-DEN
$710
6/17Mon
1 stopLufthansa
28h 55mSIN-DEN
$924
6/9Sun
2 stopsJapan Airlines
30h 15mSIN-DEN
$1,130
6/9Sun
1 stopSWISS
28h 55mSIN-DEN
$2,257

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Last minute flights from Singapore to Denver

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Singapore to Denver that are departing in the next 10 days.
6/4Tue
multi-stopSWISS
30h 50mSIN-DEN
6/7Fri
multi-stopSWISS
33h 05mDEN-SIN
$1,471
6/4Tue
multi-stopSWISS
36h 19mSIN-DEN
6/7Fri
multi-stopSWISS
55h 30mDEN-SIN
$1,476
6/3Mon
multi-stopAmerican Airlines
26h 07mSIN-DEN
6/7Fri
multi-stopAmerican Airlines
44h 05mDEN-SIN
$1,515
6/3Mon
multi-stopPhilippine Airlines
30h 50mSIN-DEN
6/7Fri
multi-stopPhilippine Airlines
34h 32mDEN-SIN
$1,973
6/4Tue
multi-stop
36h 20mSIN-DEN
6/7Fri
multi-stop
36h 03mDEN-SIN
$2,257
6/3Mon
multi-stop
29h 05mSIN-DEN
6/7Fri
multi-stop
25h 00mDEN-SIN
$2,434
6/3Mon
multi-stopDelta
31h 29mSIN-DEN
6/6Thu
multi-stopDelta
33h 00mDEN-SIN
$2,958
6/4Tue
multi-stopDelta
33h 41mSIN-DEN
6/6Thu
multi-stopDelta
33h 00mDEN-SIN
$3,106
6/4Tue
multi-stopCathay Pacific
36h 20mSIN-DEN
6/7Fri
multi-stopCathay Pacific
30h 50mDEN-SIN
$3,626
6/3Mon
multi-stopLufthansa
27h 50mSIN-DEN
6/7Fri
multi-stopLufthansa
24h 55mDEN-SIN
$6,561

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Singapore - Denver Flights

Departure:

Singapore (SIN)Singapore

Destination:

Denver (DEN)United States

Return flight deals:

Denver - Singapore

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