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$585+ Cheap flights from Columbus (CMH) to Singapore (SIN)

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SIN
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
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 March 10, 2026.

This Expedia deal was found by Cheapflights users on 3/9. 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.
Tue 9/225:42 pm
CMH
-
SIN
2 stops41h 53m
Multiple Airlines
Mon 9/288:00 pm
SIN
-
CMH
2 stops56h 42m
Multiple Airlines
Deal found 3/9$884
This oojo deal was found by Cheapflights users on 3/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:51 pm
CMH
-
SIN
2 stops39h 14m
Cathay Pacific
Thu 4/309:45 am
SIN
-
CMH
2 stops25h 54m
Cathay Pacific
Deal found 3/6$932
This Expedia deal was found by Cheapflights users on 3/7. 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.
Sun 10/115:42 pm
CMH
-
SIN
2 stops27h 23m
Multiple Airlines
Fri 10/162:30 pm
SIN
-
CMH
2 stops38h 12m
Multiple Airlines
Deal found 3/7$965
This Priceline deal was found by Cheapflights users on 3/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2112:51 pm
CMH
-
SIN
2 stops47h 54m
Cathay Pacific
Tue 4/289:45 am
SIN
-
CMH
2 stops44h 45m
Cathay Pacific
Deal found 3/7$996
This oojo deal was found by Cheapflights users on 3/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:05 pm
CMH
-
SIN
2 stops28h 20m
Cathay Pacific
Thu 9/248:05 pm
SIN
-
CMH
2 stops34h 59m
Cathay Pacific
Deal found 3/7$1,047
This Priceline deal was found by Cheapflights users on 3/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:54 pm
CMH
-
SIN
2 stops27h 51m
Cathay Pacific
Thu 4/309:45 am
SIN
-
CMH
2 stops25h 54m
Cathay Pacific
Deal found 3/9$1,071
This Ovago deal was found by Cheapflights users on 3/6. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/512:07 pm
CMH
-
SIN
2 stops29h 23m
Cathay Pacific
Sun 4/128:05 pm
SIN
-
CMH
2 stops34h 25m
Cathay Pacific
Deal found 3/6$1,073
This oojo deal was found by Cheapflights users on 3/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:29 pm
CMH
-
SIN
2 stops28h 16m
Cathay Pacific
Wed 9/27:20 am
SIN
-
CMH
2 stops29h 10m
Cathay Pacific
Deal found 3/8$1,148
This KAYAK deal was found by Cheapflights users on 3/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:29 pm
CMH
-
SIN
2 stops35h 36m
Cathay Pacific
Wed 9/167:20 am
SIN
-
CMH
2 stops28h 49m
Cathay Pacific
Deal found 3/8$1,161
This Air Canada deal was found by Cheapflights users on 3/7. 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.
Tue 5/124:10 pm
CMH
-
SIN
2 stops25h 05m
Air Canada
Tue 5/197:00 am
SIN
-
CMH
2 stops44h 22m
Air Canada
Deal found 3/7$1,180
This United Airlines deal was found by Cheapflights users on 3/7. 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.
Mon 5/113:29 pm
CMH
-
SIN
2 stops39h 06m
United Airlines
Tue 5/198:35 pm
SIN
-
CMH
2 stops25h 05m
United Airlines
Deal found 3/7$1,218
This KAYAK deal was found by Cheapflights users on 3/10. 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.
Tue 5/123:51 pm
CMH
-
SIN
2 stops49h 39m
Cathay Pacific
Mon 5/181:45 am
SIN
-
CMH
2 stops33h 46m
Cathay Pacific
Deal found 3/10$1,219

Find flight deals from Columbus to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (CMH) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$932
(oojo)

One-way from

$585
(Air Canada)

Popular in

December

Cheapest in

January

Average price

$1,420
Provider with most accurate pricing for Columbus-Singapore Changi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Columbus-Singapore Changi flights.
Search Deals
From Columbus to Singapore Changi
Search Deals
One-way flight from Columbus to Singapore Changi
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 10, 2026.
Use the filters below to find and compare flights from Columbus Airport to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Sun 5/10

3:29 pm-6:35 pm

2 stops39h 06m

Singapore Changi

Tue 5/19

9:00 am-7:59 pm

1 stop22h 59m

$1,218

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Wed 5/13

3:29 pm-6:35 pm

2 stops39h 06m

Singapore Changi

Thu 5/21

8:35 pm-9:57 am

2 stops25h 22m

$1,218
Quickest round-trip

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Tue 5/12

7:00 am-6:35 pm

1 stop23h 35m

Singapore Changi

Tue 5/19

9:00 am-7:59 pm

1 stop22h 59m

$1,220

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Thu 5/21

6:00 am-6:40 am

2 stops36h 40m

Singapore Changi

Sat 6/6

8:35 pm-11:02 am

2 stops26h 27m

$1,290

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-9:59 pm

1 stop24h 59m

$1,326

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Mon 5/11

5:36 am-9:15 pm

2 stops27h 39m

Singapore Changi

Thu 5/21

3:15 am-9:43 pm

2 stops30h 28m

$1,362

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Wed 5/13

7:00 am-6:35 pm

1 stop23h 35m

Singapore Changi

Mon 5/18

8:35 pm-9:42 am

2 stops25h 07m

$1,408
Cheapest one-way

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Wed 7/22

2:15 pm-5:15 am

2 stops51h 00m

$676

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Mon 5/11

7:56 pm-6:35 pm

2 stops34h 39m

$685
Quickest one-way

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Thu 5/14

7:00 am-6:35 pm

1 stop23h 35m

$685

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Columbus to Singapore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Columbus to Singapore in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Columbus Airport-Singapore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Columbus Airport-Singapore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Columbus Airport-Singapore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Columbus Airport-Singapore flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Columbus Airport-Singapore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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 March 10, 2026.
Read reviews from past customers who have flown United Airlines from Columbus Airport to Singapore. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,409 reviews

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.6

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
9,409 reviews
United Airlines
7.4
Good
9,409 reviews

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.6

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.

  • What airport do you fly into for flights to Singapore from Columbus?

    Singapore Changi (SIN), located 10.5 mi from the city center, is the airport you fly into when you book flights from Columbus to Singapore. 1 airline have flights to Changi from Columbus on a regular basis. Booking flights from Columbus to Singapore Changi should not be difficult; the airport handles an average of 0 inbound flights from Columbus per day.

  • How long is the flight from Columbus Airport to Singapore?

    Cathay Pacific can get you from Columbus Airport to Singapore in just under 39h 14m. Your travel time can differ by up to . The distance between Columbus Airport and Singapore is about 9540 mi.

  • What is the cheapest airline to fly from Columbus Airport to Singapore round-trip?

    Flying on United Airlines is currently your cheapest option to Singapore, with prices starting at $638. This flight start at 53% lower than the current average price 3 months from now.

  • 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.

See more FAQs

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.

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 March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$638Average$1,424FlexibilityNo cancel feeOn-time69%

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