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$480+ Cheap flights from Columbus to Singapore

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SIN
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Columbus to Singapore

Cheapest flights from Columbus to Singapore
Explore the most affordable flight options available from Columbus to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/207:45 pmCMH - SIN
2 stops35h 30mUnited Airlines
Sun 1/410:20 pmSIN - CMH
2 stops28h 10mUnited Airlines
Deal found 12/17$3,313
This KAYAK deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:44 pmCMH - SIN
1 stop34h 01mMultiple Airlines
Sun 1/410:25 pmSIN - CMH
2 stops29h 06mMultiple Airlines
Deal found 12/15$6,118

Find flight deals from Columbus to Singapore

Keep the following information in mind while searching for Columbus to Singapore flight deals. Data was last updated December 18, 2025.

Round-trip from

$1,041
(American Airlines)

One-way from

$480
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$1,812
From Columbus to Singapore
Search Deals
One-way flight from Columbus to Singapore
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($166 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Columbus to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Columbus to Singapore that are best for you.

Fly from

Columbus

Fly to

Singapore

Route

Depart

Return

Price

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Mon 1/12

8:05 am-12:50 am

2 stops27h 45m

Singapore Changi

Mon 1/19

8:15 am-10:51 pm

2 stops27h 36m

$1,047

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Wed 4/15

7:00 am-6:35 pm

1 stop23h 35m

Singapore Changi

Wed 4/29

9:00 am-10:14 pm

1 stop25h 14m

$1,125

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Wed 4/15

9:30 am-5:15 am

2 stops55h 45m

Singapore Changi

Wed 4/29

11:55 pm-3:05 pm

2 stops51h 10m

$1,128

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Wed 1/7

4:37 pm-8:15 pm

2 stops38h 38m

Singapore Changi

Wed 1/21

10:10 am-8:21 pm

2 stops23h 11m

$1,129

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Sat 1/31

7:37 pm-11:55 am

2 stops51h 18m

Singapore Changi

Sat 2/7

8:15 pm-7:03 pm

2 stops35h 48m

$1,159

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Fri 2/13

11:50 am-8:45 am

2 stops31h 55m

Singapore Changi

Tue 2/24

8:15 pm-6:01 pm

2 stops34h 46m

$1,174

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Thu 5/14

7:00 am-3:45 pm

2 stops44h 45m

Singapore Changi

Sat 5/30

7:40 pm-4:25 pm

2 stops32h 45m

$1,183

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Thu 5/21

2:15 pm-12:45 am

2 stops46h 30m

Singapore Changi

Sat 6/6

10:50 pm-3:05 pm

2 stops52h 15m

$1,189

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Thu 5/14

9:55 am-6:40 am

2 stops32h 45m

Singapore Changi

Sat 5/30

7:00 am-1:32 pm

2 stops42h 32m

$1,195

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Fri 4/10

7:00 am-6:35 pm

1 stop23h 35m

Singapore Changi

Sat 4/18

9:00 am-10:14 pm

1 stop25h 14m

$1,225

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 17 results
1
2

Best time to book a flight from Columbus to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Columbus 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 Columbus to Singapore

What is the cheapest month to book a flight from Columbus to Singapore?

Currently, November is the cheapest month in which you can book a flight from Columbus to Singapore (average of $638). Flying from Columbus to Singapore in June is currently the most expensive (average of $1,423). 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.

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

Find hourly flight availability from Columbus to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s typically best to fly out from Columbus to Singapore at noon. Doing so could potentially save you 20% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated December 18, 2025.
Get a feel of what it's like to fly with United Airlines and Air Canada from Columbus to Singapore by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,092 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
United Airlines
7.4
Good
9,092 reviews
United Airlines
7.4
Good
9,092 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
Air Canada
7.1
Good
10,534 reviews
United Airlines
7.4
Good
9,092 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

Related info for your journey

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

  • How long is the flight from Columbus to Singapore?

    Airlines like American Airlines, United Airlines, and Air Canada fly from Columbus to Singapore in about 23h 35m. The time it takes to get you to your destination can typically vary by up to 32h 10m. Columbus and Singapore are separated by a distance of 9540 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

  • How can I find direct flights from Columbus to Singapore?

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

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

    Yes. Cheapflights offers flight deals from Columbus 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 Columbus to Singapore?

    Currently, November is the cheapest month in which you can book a flight from Columbus to Singapore (average of $638). Flying from Columbus to Singapore in June is currently the most expensive (average of $1,423). 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

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Top 2 airlines flying from Columbus to Singapore

Discover the top 2 airlines that operate flights from Columbus to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$982Average$1,368FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,091Average$1,496FlexibilityNo cancel feeOn-time69%

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