>>>>
Worldwide Coverage

Worldwide Coverage

Flights to over 5,000 cities
One-stop Service Guarantee

One-stop Service Guarantee

Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment

Secure Payment

Convenient & reliable booking and payment system

Cheap Flights from Singapore to Dubuque starting at S$ 1,414

Book one-way or return flights from Singapore to Dubuque from as little as S$ 1,414. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Cheapest time to fly from Singapore to Dubuque

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.
Cheapest Airlines flying from Singapore to Dubuque

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

United Airlines
From S$ 1,414
Emirates
From S$ 1,770
Singapore Airlines
From S$ 3,636
ANA airlines

Find more flights and airlines

Alternative Routes from Singapore to Dubuque

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Singapore to Dubuque.

  • Cheapest
    United Airlines
    SIN
    21:00
    31h 50m
    2 transfer
    DBQ
    15:50
    Singapore Changi Airport - Dubuque Regional Airport
    Tue, Apr 2United Airlines
    S$ 1,414
  • United Airlines
    SIN
    21:00
    31h 50m
    2 transfer
    DBQ
    15:50
    Singapore Changi Airport - Dubuque Regional Airport
    Tue, Apr 2United Airlines
    S$ 1,414
    Find More Flights

Frequently Asked Questions

  • When to buy flight tickets from Singapore (SIN) to Dubuque (DBQ) the cheapest?

    Airlines adjust prices for flights from Singapore to Dubuque based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much is a flight from Singapore (SIN) to Dubuque (DBQ) cost?

    According to Trip.com's data, the lowest price is around S$ 2,058.
  • What is the transportation method from the main airport to downtown in Dubuque?

    • The distance from Dubuque Regional Airport to downtown is about 11km, by taxi about 30 minutes.
  • How many airports in Dubuque?

    There are 1 airports near Dubuque: Dubuque Regional Airport.

Find cheapest flight ticket from Singapore to Dubuque

Cheapest month

April

Peak season for travel

January