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$518+ 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SIN
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
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 5, 2025.

Round-trip from

$1,077
(Ovago)

One-way from

$518
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,334
From Columbus to Singapore
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One-way flight from Columbus to Singapore
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Highest demand for flights based on searches. 5% potential increase in price ($82 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($38 potential savings vs. average RT price).
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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 5, 2025.

This Ovago deal was found by Cheapflights users on 11/4. 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 stops29h 48mCathay Pacific
Tue 11/258:15 pmSIN - CMH
2 stops34h 23mCathay Pacific
Deal found 11/4$1,077
This eDestinos deal was found by Cheapflights users on 11/5. 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 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 11/5$1,099
This United Airlines deal was found by Cheapflights users on 11/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/310:30 amCMH - SIN
2 stops32h 30mUnited Airlines
Wed 12/1010:10 amSIN - CMH
2 stops26h 24mUnited Airlines
Deal found 11/5$1,113
This United Airlines deal was found by Cheapflights users on 11/5. 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 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 stops23h 29mUnited Airlines
Deal found 11/5$1,115
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1812:57 pmCMH - SIN
2 stops30h 48mQatar Airways
Mon 11/243:15 amSIN - CMH
2 stops31h 28mQatar Airways
Deal found 11/3$1,147
This Japan Airlines deal was found by Cheapflights users on 11/5. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/187:54 amCMH - SIN
2 stops27h 56mMultiple Airlines
Mon 11/242:20 amSIN - CMH
2 stops24h 44mMultiple Airlines
Deal found 11/5$1,276
This Cathay Pacific deal was found by Cheapflights users on 11/5. 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 12/35:07 pmCMH - SIN
2 stops37h 08mCathay Pacific
Tue 12/91:25 amSIN - CMH
2 stops29h 35mCathay Pacific
Deal found 11/5$1,375
This KAYAK deal was found by Cheapflights users on 11/4. 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 12/36:10 amCMH - SIN
3 stops43h 40mEthiopian Air
Tue 12/92:00 amSIN - CMH
3 stops49h 08mEthiopian Air
Deal found 11/4$2,119
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:39 pmCMH - SIN
2 stops45h 21mDelta
Thu 12/2510:40 amSIN - CMH
2 stops37h 40mDelta
Deal found 11/3$2,326

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 5, 2025.
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

Tue 11/18

10:52 am-5:40 am

2 stops29h 48m

Singapore Changi

Tue 11/25

8:15 pm-5:38 pm

2 stops34h 23m

$1,077

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Tue 2/3

11:26 am-1:05 pm

2 stops36h 39m

Singapore Changi

Fri 2/27

7:40 am-6:19 pm

2 stops23h 39m

$1,094

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Tue 2/3

11:26 am-1:05 pm

2 stops36h 39m

Singapore Changi

Sun 2/22

7:40 am-6:19 pm

2 stops23h 39m

$1,094

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

$1,113

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Tue 11/18

10:30 am-8:00 am

2 stops32h 30m

Singapore Changi

Tue 11/25

10:10 am-8:55 pm

1 stop23h 45m

$1,115

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Mon 2/2

11:26 am-5:40 am

2 stops29h 14m

Singapore Changi

Mon 2/23

7:40 am-6:19 pm

2 stops23h 39m

$1,119

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Sun 2/1

8:05 pm-8:15 pm

2 stops35h 10m

Singapore Changi

Tue 2/24

10:10 am-8:44 pm

2 stops23h 34m

$1,129

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Tue 11/18

4:18 pm-12:10 am

3 stops42h 52m

$518

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Mon 11/10

6:24 pm-3:30 pm

2 stops56h 06m

$567

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Tue 11/18

9:30 am-7:00 am

2 stops32h 30m

$595

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

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 $1,459). 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 5, 2025.

It’s typically best to fly out from Columbus Airport to Singapore at noon. Doing so could potentially save you 26% on the flight price compared to flying in the afternoon, 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 5, 2025.
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
9,002 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

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
9,002 reviews
United Airlines
7.4
Good
9,002 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

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 Airport to Singapore?

    Cathay Pacific and United Airlines can get you from Columbus Airport to Singapore in just under 29h 48m. Your travel time can differ by up to 2h 42m. 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 $1,459). 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 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,091Average$1,304FlexibilityNo cancel feeOn-time69%

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