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$581+ Cheap flights from Columbus (CMH) 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 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SIN
Mar 11 — Mar 181
Wed 3/11
Wed 3/18
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 February 9, 2026.

This Cathay Pacific deal was found by Cheapflights users on 2/5. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:05 pm
CMH
-
SIN
2 stops27h 40m
Cathay Pacific
Sun 10/44:05 pm
SIN
-
CMH
2 stops39h 01m
Cathay Pacific
Deal found 2/5$997
This Air Canada deal was found by Cheapflights users on 2/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:45 pm
CMH
-
SIN
2 stops49h 30m
Air Canada
Thu 5/217:00 am
SIN
-
CMH
2 stops25h 22m
Air Canada
Deal found 2/8$1,032
This Air Canada deal was found by Cheapflights users on 2/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/92:15 pm
CMH
-
SIN
2 stops51h 00m
Air Canada
Thu 5/217:00 am
SIN
-
CMH
2 stops25h 22m
Air Canada
Deal found 2/8$1,045
This FlightHub deal was found by Cheapflights users on 2/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/107:54 pm
CMH
-
SIN
2 stops27h 51m
Cathay Pacific
Sat 4/188:05 pm
SIN
-
CMH
2 stops39h 34m
Cathay Pacific
Deal found 2/6$1,054
This Expedia deal was found by Cheapflights users on 2/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/73:45 pm
CMH
-
SIN
2 stops25h 30m
Air Canada
Thu 5/217:00 am
SIN
-
CMH
2 stops25h 22m
Air Canada
Deal found 2/8$1,058
This Air Canada deal was found by Cheapflights users on 2/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:45 pm
CMH
-
SIN
2 stops49h 30m
Air Canada
Tue 5/197:00 am
SIN
-
CMH
2 stops42h 32m
Air Canada
Deal found 2/8$1,081
This Air Canada deal was found by Cheapflights users on 2/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/92:15 pm
CMH
-
SIN
2 stops51h 00m
Air Canada
Tue 5/197:00 am
SIN
-
CMH
2 stops42h 32m
Air Canada
Deal found 2/8$1,094
This Air Canada deal was found by Cheapflights users on 2/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/69:55 am
CMH
-
SIN
2 stops55h 20m
Air Canada
Sat 5/237:00 am
SIN
-
CMH
2 stops25h 22m
Air Canada
Deal found 2/8$1,101
This Air Canada deal was found by Cheapflights users on 2/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/92:15 pm
CMH
-
SIN
2 stops51h 00m
Air Canada
Sat 5/237:00 am
SIN
-
CMH
2 stops25h 22m
Air Canada
Deal found 2/8$1,114
This Air Canada deal was found by Cheapflights users on 2/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/102:15 pm
CMH
-
SIN
2 stops27h 00m
Air Canada
Thu 5/217:00 am
SIN
-
CMH
2 stops25h 22m
Air Canada
Deal found 2/8$1,122
This KAYAK deal was found by Cheapflights users on 2/5. 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.
Wed 3/412:07 pm
CMH
-
SIN
2 stops28h 33m
Cathay Pacific
Wed 3/118:15 pm
SIN
-
CMH
2 stops33h 47m
Cathay Pacific
Deal found 2/5$1,142

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 February 9, 2026.

Round-trip from

$1,032
(Air Canada)

One-way from

$581
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,271
From Columbus to Singapore
Search Deals
One-way flight from Columbus to Singapore
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 9, 2026.
Use the filters below to find and compare flights from Columbus Airport to Singapore that are best for you.

Fly from

Columbus

Fly to

Singapore

Route

Depart

Return

Price

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Fri 5/22

9:55 am-5:15 am

2 stops31h 20m

Singapore Changi

Thu 6/18

7:00 am-3:05 pm

2 stops44h 05m

$1,155

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Thu 5/21

9:55 am-5:15 am

2 stops31h 20m

Singapore Changi

Sat 6/6

7:00 am-3:05 pm

2 stops44h 05m

$1,165

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Tue 5/5

3:29 pm-6:35 pm

2 stops39h 06m

Singapore Changi

Wed 5/20

9:00 am-10:04 pm

1 stop25h 04m

$1,172

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Sun 5/10

9:00 am-6:35 pm

1 stop45h 35m

Singapore Changi

Mon 5/18

8:35 pm-10:00 am

2 stops25h 25m

$1,172

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Thu 5/7

7:00 am-6:35 pm

1 stop23h 35m

Singapore Changi

Wed 5/20

9:00 am-10:04 pm

1 stop25h 04m

$1,172

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Tue 5/5

7:00 am-6:35 pm

1 stop23h 35m

Singapore Changi

Thu 5/21

8:45 am-5:04 am

1 stop32h 19m

$1,172

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Thu 5/7

7:00 am-6:35 pm

1 stop23h 35m

Singapore Changi

Tue 5/19

8:35 pm-10:04 pm

1 stop37h 29m

$1,172

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Mon 5/4

7:00 am-6:35 pm

1 stop23h 35m

Singapore Changi

Wed 5/20

8:35 pm-6:19 pm

1 stop33h 44m

$1,172

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Sun 5/10

9:00 am-6:35 pm

1 stop45h 35m

Singapore Changi

Wed 5/20

8:35 pm-9:39 am

2 stops25h 04m

$1,172

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Thu 5/7

7:00 am-6:35 pm

1 stop23h 35m

Singapore Changi

Thu 5/21

8:45 am-5:04 am

1 stop32h 19m

$1,172

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

Showing 1-10 of 15 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 Airport to Singapore

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

Currently, November is the cheapest month in which you can book a flight from Columbus Airport to Singapore (average of $638). Flying from Columbus Airport 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.

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 February 9, 2026.
Peruse reviews from past customers who have flown with United Airlines from Columbus Airport to Singapore to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,262 reviews

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,262 reviews
United Airlines
7.4
Good
9,262 reviews

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 Airport to Singapore?

    Air Canada and United Airlines can get you from Columbus Airport to Singapore in just under 31h 20m. Your travel time can differ by up to 7h 46m. The distance between Columbus Airport and Singapore is about 9540 mi. This flight may include one or multiple 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 Airport to Singapore?

    Currently, November is the cheapest month in which you can book a flight from Columbus Airport to Singapore (average of $638). Flying from Columbus Airport 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Columbus to Singapore

Discover the top airline 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 February 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$638Average$1,379FlexibilityNo cancel feeOn-time69%

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