In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

What is the cheapest time of day to fly from ALO to SG?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Waterloo, Iowa to Singapore as you normally would.

What airport do you fly from for flights from Waterloo to Singapore?

If you book a flight to Singapore from Waterloo, you will be flying from Waterloo, which is the city’s only airport. Waterloo (ALO) is located 5.3 mi from the center of Waterloo.

Can I find deals for flights from Waterloo to Singapore that include hotel bookings?

Yes. In addition to deals on Waterloo to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Waterloo to Singapore?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Waterloo to Singapore.

Can I find deals for business class flights from Waterloo to Singapore?

Yes. Cheapflights offers flight deals from Waterloo to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,568+ Flights from Waterloo, IA to Singapore

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Cheap flight deals from Waterloo to Singapore

Round-trip from	$1,568 (American Airlines)

From Waterloo to Singapore

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Find flight deals from Waterloo to Singapore

Cheapest flights from Waterloo to Singapore
Explore the most affordable flight options available from Waterloo to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

jue. 10/26:01 amALO - SIN

2 stops29h 19mAmerican Airlines

lun. 10/69:50 pmSIN - ALO

2 stops30h 01mAmerican Airlines

Deal found 7/29

$1,568

Best flights from Waterloo to Singapore
Discover carefully curated flight deals from Waterloo to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 30, 2025.

jue. 10/26:01 amALO - SIN

2 stops29h 19mAmerican Airlines

lun. 10/69:50 pmSIN - ALO

2 stops30h 01mAmerican Airlines

Deal found 7/29

$1,568

Fly from

Fly to

Route

Depart

Return

Price

WaterlooSingapore

ALO - SIN

ALOSIN

Waterloo

jue. 10/2

6:01 am-12:20 am

2 stops29h 19m

Singapore Changi

lun. 10/6

9:50 pm-2:51 pm

2 stops30h 01m

$1,568

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Waterloo to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Waterloo with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Waterloo to Singapore

What is the cheapest month to book a flight from Waterloo, Iowa to Singapore?

Currently, October is the cheapest month in which you can book a flight from Waterloo, Iowa to Singapore (average of $995). Flying from Waterloo, Iowa to Singapore in December is currently the most expensive (average of $1,679). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Singapore

Peruse reviews from past customers who have flown with American Airlines from Waterloo to Singapore to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.

Related info for your journey

What airport do you fly from for flights from Waterloo to Singapore?
If you book a flight to Singapore from Waterloo, you will be flying from Waterloo, which is the city’s only airport. Waterloo (ALO) is located 5.3 mi from the center of Waterloo.
Can I find deals for flights from Waterloo to Singapore that include hotel bookings?
Yes. In addition to deals on Waterloo to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Waterloo to Singapore?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Waterloo to Singapore.
Can I find deals for business class flights from Waterloo to Singapore?
Yes. Cheapflights offers flight deals from Waterloo to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Waterloo, Iowa to Singapore?
Currently, October is the cheapest month in which you can book a flight from Waterloo, Iowa to Singapore (average of $995). Flying from Waterloo, Iowa to Singapore in December is currently the most expensive (average of $1,679). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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$1,568+ Cheap flights from Waterloo, IA (ALO) to Singapore

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Waterloo to Singapore with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Waterloo to Singapore

Keep the following information in mind while searching for Waterloo to Singapore flight deals. Data was last updated julio 30, 2025.

Round-trip from

Find flight deals from Waterloo to Singapore

Cheapest flights from Waterloo to SingaporeExplore the most affordable flight options available from Waterloo to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

Explore the most affordable flight options available from Waterloo to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Waterloo to Singapore that are best for you.

Best time to book a flight from Waterloo to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Waterloo with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Waterloo to Singapore

What is the cheapest month to book a flight from Waterloo, Iowa to Singapore?

Reviews of airlines servicing Singapore

Peruse reviews from past customers who have flown with American Airlines from Waterloo to Singapore to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Waterloo to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Waterloo to Singapore?

Can I find deals for flights from Waterloo to Singapore that include hotel bookings?

How can I find direct flights from Waterloo to Singapore?

Can I find deals for business class flights from Waterloo to Singapore?

What is the cheapest month to book a flight from Waterloo, Iowa to Singapore?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Waterloo to Singapore

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Waterloo to Singapore
Explore the most affordable flight options available from Waterloo to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.