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$752+ 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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SIN
May 24 — May 311
Sun 5/24
Sun 5/31
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 April 24, 2026.

This Air Canada deal was found by Cheapflights users on 4/20. 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 10/182:15 pm
CMH
-
SIN
2 stops27h 00m
Air Canada
Thu 10/227:00 am
SIN
-
CMH
2 stops44h 22m
Air Canada
Deal found 4/20$1,444
This FlightHub deal was found by Cheapflights users on 4/20. 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.
Thu 5/219:55 am
CMH
-
SIN
2 stops55h 20m
Air Canada
Sat 6/67:00 am
SIN
-
CMH
2 stops44h 22m
Air Canada
Deal found 4/20$1,535
This Etihad Airways deal was found by Cheapflights users on 4/20. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/278:22 am
CMH
-
SIN
2 stops37h 18m
Multiple Airlines
Sun 7/59:00 pm
SIN
-
CMH
2 stops36h 16m
Multiple Airlines
Deal found 4/20$1,590
This United Airlines deal was found by Cheapflights users on 4/19. 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 5/197:25 am
CMH
-
SIN
2 stops35h 20m
United Airlines
Tue 5/268:35 pm
SIN
-
CMH
2 stops27h 58m
United Airlines
Deal found 4/19$1,731
This Expedia deal was found by Cheapflights users on 4/20. 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 6/126:07 pm
CMH
-
SIN
2 stops51h 13m
Multiple Airlines
Tue 6/163:15 am
SIN
-
CMH
2 stops30h 05m
Multiple Airlines
Deal found 4/20$1,810

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 April 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,444
(Air Canada)

One-way from

$752
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,610
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. 12% potential increase in price ($202 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 24, 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

Thu 9/10

4:10 pm-5:15 am

2 stops49h 05m

Singapore Changi

Mon 9/14

6:15 am-1:31 pm

2 stops43h 16m

$1,444

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Tue 5/19

7:25 am-6:45 am

2 stops35h 20m

Singapore Changi

Tue 5/26

8:35 pm-12:33 pm

2 stops27h 58m

$1,731

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Thu 6/11

2:00 pm-6:30 pm

2 stops40h 30m

Singapore Changi

Wed 7/22

9:35 pm-9:25 pm

2 stops35h 50m

$1,816

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Sun 10/18

7:00 am-6:35 pm

1 stop23h 35m

Singapore Changi

Thu 10/22

8:45 am-5:16 am

1 stop32h 31m

$1,983
Quickest round-trip

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Thu 9/10

7:00 am-6:35 pm

1 stop23h 35m

Singapore Changi

Mon 9/14

8:35 pm-3:52 pm

1 stop31h 17m

$1,992
Cheapest one-way

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Wed 7/22

6:35 am-6:40 am

3 stops36h 05m

$752

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Wed 7/22

12:30 pm-3:30 pm

2 stops39h 00m

$867

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Mon 6/1

11:43 am-6:35 pm

2 stops42h 52m

$1,134
Quickest one-way

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Wed 7/22

7:00 am-6:35 pm

1 stop23h 35m

$1,181

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Sat 5/30

1:20 pm-6:30 pm

2 stops41h 10m

$1,193

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Showing 1-10 of 12 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 April.
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.

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 $728). Flying from Columbus Airport to Singapore in June is currently the most expensive (average of $1,915). 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.

How much does it cost to fly round-trip from Columbus Airport to Singapore?

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 April 24, 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
9,643 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,643 reviews
United Airlines
7.4
Good
9,643 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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 United Airlines can get you from Columbus Airport to Singapore in just under 35h 20m. Your travel time can differ by up to 13h 45m. 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 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.

  • 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 $728). Flying from Columbus Airport to Singapore in June is currently the most expensive (average of $1,915). 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 April 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$638Average$1,448FlexibilityNo cancel feeOn-time69%

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