Cheap Flights from Singapore (SIN) to Dubuque (DBQ)

Popular airlines from Singapore Changi Airport (SIN) to Dubuque, IA (DBQ-Dubuque Regional)

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Frequently asked questions

How much does a flight from Changi Airport (SIN) to Dubuque Regional Airport (DBQ) cost?
Secure a cheap one-way flight or cheap return flight from Changi Airport (SIN) to Dubuque Regional Airport (DBQ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Changi Airport (SIN) to Dubuque Regional Airport (DBQ)?
is the cheapest month to fly from SIN to DBQ. Traveling during an off-peak travel window is often the key to finding better deals on flights.
What is the cheapest airline that flies from Changi Airport (SIN) to Dubuque Regional Airport (DBQ)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest SIN to DBQ flight.
How many flights per day from Changi Airport (SIN) to Dubuque Regional Airport (DBQ)?
You'll need to catch a flight with a layover when traveling from Changi Airport (SIN) to Dubuque Regional Airport (DBQ). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from SIN to DBQ?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Changi Airport (SIN) to Dubuque Regional Airport (DBQ)?
To reach Dubuque Regional Airport (DBQ) on time, pick a flight that leaves Changi Airport (SIN) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Changi Airport (SIN) to Dubuque Regional Airport (DBQ) last-minute?
Booking your plane ticket from SIN to DBQ right before your journey is usually more expensive. However, if you're flexible with your schedule, you could bag a cheap last-minute fare.
Is it cheaper to book a SIN to DBQ flight and hotel package?
Compared with arranging flights and hotels separately, booking a SIN to DBQ flight and hotel package with Expedia could lead to significant savings. Better still, managing everything in one place takes the hassle out of travel planning. Just pick your flights and choose from our wide range of stays, then tailor your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Changi Airport (SIN) to Dubuque Regional Airport (DBQ)?
Typically, you can modify or cancel your SIN to DBQ flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you'd like more information, visit our Customer Service portal.

Travel information

Origin airport
Changi
Destination airport
Dubuque Regional
Distance
9277 mi

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Singapore to Dubuque Flights

The cheapest times to fly from Singapore to Dubuque

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Singapore to Dubuque are during the month of . You can find some of the cheapest flights from Singapore to Dubuque with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Singapore to Dubuque

Sunday is one of the best days to book for cheap flights from Singapore to Dubuque: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Singapore to Dubuque

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Singapore to Dubuque in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Singapore to Dubuque flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Singapore to Dubuque airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Singapore to Dubuque Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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