HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Singapore

$923+ 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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SIN
Aug 28 — Sep 41
Fri 8/28
Fri 9/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Columbus to Singapore with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 July 29, 2026.

This Air Canada deal was found by Cheapflights users on 7/27. 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.
Thu 9/102:15 pm
CMH
-
SIN
2 stops27h 00m
Air Canada
Thu 9/177:00 am
SIN
-
CMH
2 stops44h 22m
Air Canada
Deal found 7/27$1,107
This Expedia deal was found by Cheapflights users on 7/26. 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.
Mon 9/77:02 am
CMH
-
SIN
2 stops44h 43m
Multiple Airlines
Sun 9/133:15 am
SIN
-
CMH
2 stops37h 53m
Multiple Airlines
Deal found 7/26$1,123
This Air Canada deal was found by Cheapflights users on 7/24. 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.
Mon 10/122:15 pm
CMH
-
SIN
2 stops51h 00m
Air Canada
Sun 10/1810:50 pm
SIN
-
CMH
2 stops50h 41m
Air Canada
Deal found 7/24$1,125
This Air Canada deal was found by Cheapflights users on 7/24. 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.
Mon 9/72:15 pm
CMH
-
SIN
2 stops51h 00m
Air Canada
Mon 9/146:15 am
SIN
-
CMH
2 stops45h 07m
Air Canada
Deal found 7/24$1,127
This FlightHub deal was found by Cheapflights users on 7/25. 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.
Mon 8/249:55 am
CMH
-
SIN
2 stops40h 25m
Multiple Airlines
Mon 8/316:15 am
SIN
-
CMH
2 stops45h 07m
Multiple Airlines
Deal found 7/25$1,137
This Air Canada deal was found by Cheapflights users on 7/27. 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 8/222:15 pm
CMH
-
SIN
2 stops51h 00m
Air Canada
Thu 8/276:15 am
SIN
-
CMH
2 stops45h 07m
Air Canada
Deal found 7/27$1,163
This Air Canada deal was found by Cheapflights users on 7/28. 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 10/112:15 pm
CMH
-
SIN
2 stops27h 00m
Air Canada
Sat 10/177:00 am
SIN
-
CMH
2 stops44h 22m
Air Canada
Deal found 7/28$1,179
This Expedia deal was found by Cheapflights users on 7/26. 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.
Fri 11/139:30 am
CMH
-
SIN
2 stops32h 30m
Air Canada
Sun 11/298:40 am
SIN
-
CMH
2 stops49h 32m
Air Canada
Deal found 7/26$1,188
This FlightHub deal was found by Cheapflights users on 7/26. 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 8/214:22 pm
CMH
-
SIN
2 stops28h 28m
Qatar Airways
Thu 9/33:15 am
SIN
-
CMH
2 stops32h 18m
Qatar Airways
Deal found 7/26$1,284
This Travelocity deal was found by Cheapflights users on 7/24. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:02 am
CMH
-
SIN
2 stops37h 48m
Multiple Airlines
Fri 9/43:15 am
SIN
-
CMH
2 stops32h 18m
Multiple Airlines
Deal found 7/24$1,287
This Air Canada deal was found by Cheapflights users on 7/25. 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.
Thu 8/62:15 pm
CMH
-
SIN
2 stops27h 00m
Air Canada
Sun 8/237:00 am
SIN
-
CMH
2 stops44h 22m
Air Canada
Deal found 7/25$1,296
This Mytrip deal was found by Cheapflights users on 7/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:15 pm
CMH
-
SIN
3 stops35h 00m
Multiple Airlines
Wed 9/162:00 am
SIN
-
CMH
3 stops30h 21m
Multiple Airlines
Deal found 7/27$1,297

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 July 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,107
(Air Canada)

One-way from

$923
(Travelocity)

Popular in

June

Cheapest in

January

Average price

$2,246
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. 20% potential increase in price ($418 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($74 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 29, 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

Sat 8/22

2:15 pm-5:15 am

2 stops51h 00m

Singapore Changi

Thu 9/3

6:15 am-3:22 pm

2 stops45h 07m

$1,163

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Sun 10/11

8:10 am-9:15 pm

2 stops49h 05m

Singapore Changi

Thu 10/15

7:40 pm-7:23 pm

2 stops35h 43m

$1,426

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Wed 11/4

8:00 am-2:55 pm

2 stops41h 55m

Singapore Changi

Sun 11/8

8:15 pm-11:21 pm

2 stops40h 06m

$1,451

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Mon 9/7

2:15 pm-1:50 pm

3 stops35h 35m

Singapore Changi

Sun 9/13

1:00 am-8:21 pm

3 stops31h 21m

$1,611

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Sat 8/22

5:35 pm-5:35 pm

1 stop36h 00m

Singapore Changi

Thu 8/27

9:30 am-5:08 am

2 stops31h 38m

$1,853
Quickest round-trip

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Wed 9/9

7:00 am-6:35 pm

1 stop23h 35m

Singapore Changi

Wed 9/16

8:35 pm-4:02 pm

1 stop31h 27m

$1,892

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Mon 9/7

3:41 pm-6:15 am

1 stop26h 34m

Singapore Changi

Mon 9/28

8:35 pm-4:02 pm

1 stop31h 27m

$1,892

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Sat 8/22

7:00 am-6:35 pm

1 stop23h 35m

Singapore Changi

Thu 9/3

8:35 pm-4:02 pm

1 stop31h 27m

$1,942

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Sun 10/11

2:15 pm-5:15 am

2 stops27h 00m

Singapore Changi

Sat 10/17

1:10 pm-10:00 am

3 stops32h 50m

$1,981

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Sat 12/26

5:00 am-9:35 am

2 stops39h 35m

Singapore Changi

Mon 1/4

7:25 pm-6:59 pm

2 stops36h 34m

$1,990

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/24

Showing 1-10 of 13 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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
BusinessClassPrice Accuracy-Trust 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.

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, January is the cheapest month in which you can book a flight from Columbus Airport to Singapore (average of $1,044). Flying from Columbus Airport to Singapore in June is currently the most expensive (average of $2,401). 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 July 29, 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
10,048 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
United Airlines
7.4
Good
10,048 reviews
United Airlines
7.4
Good
10,048 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

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?

    Air Canada and Qatar Airways can get you from Columbus Airport to Singapore in just under 49h 05m. Your travel time can differ by up to 1h 55m. The distance between Columbus Airport and Singapore is about 9540 mi. This flight may include one or multiple stops.

  • 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 59% 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.

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

    Currently, January is the cheapest month in which you can book a flight from Columbus Airport to Singapore (average of $1,044). Flying from Columbus Airport to Singapore in June is currently the most expensive (average of $2,401). 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

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 July 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$638Average$1,715FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.