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$1,029+ Cheap flights from Columbus 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SIN
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap flight deals from Columbus to Singapore

Keep the following information in mind while searching for Columbus to Singapore flight deals. Data was last updated November 3, 2025.

Round-trip from

$1,029
(eDestinos)

Popular in

December

Cheapest in

September

Average price

$1,334
From Columbus to Singapore
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($82 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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Find 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 November 3, 2025.

This eDestinos deal was found by Cheapflights users on 11/2. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/189:00 amCMH - SIN
2 stops32h 55mANA
Tue 11/256:35 amSIN - CMH
2 stops27h 04mANA
Deal found 11/2$1,029
This eDestinos deal was found by Cheapflights users on 11/2. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/186:03 amCMH - SIN
2 stops26h 12mQatar Airways
Mon 11/243:15 amSIN - CMH
2 stops30h 06mQatar Airways
Deal found 11/2$1,072
This Ovago deal was found by Cheapflights users on 11/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1810:52 amCMH - SIN
2 stops36h 03mCathay Pacific
Tue 11/258:15 pmSIN - CMH
2 stops34h 23mCathay Pacific
Deal found 11/1$1,076
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Wed 12/311:00 amCMH - SIN
2 stops32h 00mUnited Airlines
Wed 12/1010:20 pmSIN - CMH
2 stops37h 39mUnited Airlines
Deal found 11/3$1,114
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Tue 11/187:00 amCMH - SIN
1 stop24h 15mUnited Airlines
Tue 11/2510:10 amSIN - CMH
2 stops24h 58mUnited Airlines
Deal found 11/1$1,115
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Thu 11/207:00 amCMH - SIN
1 stop24h 15mUnited Airlines
Wed 11/2610:10 amSIN - CMH
1 stop23h 45mUnited Airlines
Deal found 11/1$1,315
This Cathay Pacific deal was found by Cheapflights users on 11/3. 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 12/35:07 pmCMH - SIN
2 stops29h 48mCathay Pacific
Tue 12/91:25 amSIN - CMH
2 stops29h 35mCathay Pacific
Deal found 11/3$1,376
This eDestinos deal was found by Cheapflights users on 11/2. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/186:03 amCMH - SIN
2 stops26h 12mMultiple Airlines
Tue 11/2510:25 amSIN - CMH
3 stops70h 11mMultiple Airlines
Deal found 11/2$1,578

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 November 3, 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

Thu 3/5

11:50 am-5:40 am

2 stops28h 50m

Singapore Changi

Mon 3/9

10:00 am-12:06 am

2 stops26h 06m

$1,049

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Wed 12/3

10:30 am-8:00 am

2 stops32h 30m

Singapore Changi

Wed 12/10

10:10 am-11:34 pm

2 stops26h 24m

$1,114

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Tue 11/18

7:00 am-8:15 pm

1 stop24h 15m

Singapore Changi

Tue 11/25

10:10 am-8:55 pm

1 stop23h 45m

$1,115

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Thu 3/5

8:00 am-5:00 am

2 stops32h 00m

Singapore Changi

Mon 3/9

10:40 am-11:57 pm

2 stops25h 17m

$1,203

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Thu 3/5

6:28 am-9:15 pm

2 stops25h 47m

Singapore Changi

Sun 3/8

3:15 am-1:58 pm

2 stops46h 43m

$1,220

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Fri 4/10

7:45 pm-6:40 am

2 stops46h 55m

Singapore Changi

Sat 4/18

9:00 am-10:14 pm

1 stop25h 14m

$1,240

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Fri 4/10

1:46 pm-5:30 am

2 stops27h 44m

Singapore Changi

Fri 4/17

1:50 am-7:06 pm

2 stops29h 16m

$1,248

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Fri 2/6

11:26 am-11:55 am

2 stops35h 29m

$3,535

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Fri 2/6

8:00 am-5:45 pm

1 stop44h 45m

$5,217

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

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 $1,459). 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 November 3, 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 November 3, 2025.
Get a feel of what it's like to fly with United Airlines 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
8,997 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,997 reviews
United Airlines
7.4
Good
8,997 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 Cathay Pacific and United Airlines fly from Columbus to Singapore in about 28h 50m. The time it takes to get you to your destination can typically vary by up to 3h 40m. 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 $1,459). 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 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,091Average$1,475FlexibilityNo cancel feeOn-time69%

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