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$543+ 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SIN
janv. 11 — janv. 181
dim. 1/11
dim. 1/18
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 décembre 12, 2025.

This Delta deal was found by Cheapflights users on 12/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 12/206:15 pmCMH - SIN
2 stops45h 45mDelta
dim. 1/410:30 pmSIN - CMH
2 stops31h 35mDelta
Deal found 12/10$2,990
This United Airlines deal was found by Cheapflights users on 12/11. 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.
sam. 12/207:45 pmCMH - SIN
2 stops35h 30mUnited Airlines
dim. 1/410:20 pmSIN - CMH
2 stops37h 44mUnited Airlines
Deal found 12/11$3,313
This AranGrant deal was found by Cheapflights users on 12/10. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 12/114:09 pmCMH - SIN
2 stops25h 41mLufthansa
mer. 12/1711:05 amSIN - CMH
2 stops44h 55mLufthansa
Deal found 12/10$20,013

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 décembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$994
(oojo)

One-way from

$543
(Trip.com)

Popular in

June

Cheapest in

April

Average price

$1,447
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. 11% potential increase in price ($165 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 décembre 12, 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

dim. 1/25

7:33 pm-11:55 am

2 stops51h 22m

Singapore Changi

dim. 2/1

2:05 pm-5:30 pm

2 stops40h 25m

$994

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

sam. 1/24

3:00 pm-6:35 am

2 stops26h 35m

Singapore Changi

sam. 1/31

8:15 am-7:03 pm

2 stops23h 48m

$1,128

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

jeu. 5/14

2:13 pm-3:45 pm

2 stops37h 32m

Singapore Changi

sam. 5/30

7:40 pm-4:25 pm

2 stops32h 45m

$1,213

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

jeu. 5/21

2:15 pm-5:15 am

2 stops27h 00m

Singapore Changi

sam. 6/6

10:50 pm-3:05 pm

2 stops52h 15m

$1,225

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

ven. 4/10

7:00 am-6:35 pm

1 stop23h 35m

Singapore Changi

sam. 4/18

9:00 am-10:14 pm

1 stop25h 14m

$1,225

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

ven. 4/10

9:30 am-5:15 am

2 stops31h 45m

Singapore Changi

sam. 4/18

11:55 pm-8:57 pm

2 stops33h 02m

$1,239

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

mer. 3/25

6:25 pm-9:55 pm

2 stops63h 30m

$543

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

sam. 1/17

11:26 am-11:55 am

2 stops35h 29m

$586

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

sam. 1/17

2:07 pm-8:45 am

2 stops29h 38m

$619

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

mer. 3/25

6:00 am-7:00 am

3 stops37h 00m

$644

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 13 results
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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Columbus Airport-Singapore flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 $638). Flying from Columbus Airport to Singapore in June is currently the most expensive (average of $1,423). 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 SIN?

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 décembre 12, 2025.

It’s optimal to fly from Columbus Airport to Singapore at noon. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight in the afternoon.

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 décembre 12, 2025.
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
9,095 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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, American Airlines, and Qatar Airways can get you from Columbus Airport to Singapore in just under 26h 35m. Your travel time can differ by up to 24h 47m. 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 $728. This flight start at 44% 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 $638). Flying from Columbus Airport to Singapore in June is currently the most expensive (average of $1,423). 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 décembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,091Average$1,249FlexibilityNo cancel feeOn-time69%

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