HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Singapore

$473+ 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SIN
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
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

Keep the following information in mind while searching for Columbus to Singapore flight deals. Data was last updated July 2, 2025.

Round-trip from

$885
(Trip.com)

One-way from

$473
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$1,424
From Columbus to Singapore
Search Deals
One-way flight from Columbus to Singapore
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($131 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($67 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 July 2, 2025.

This Trip.com deal was found by Cheapflights users on 7/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1412:34 pmCMH - SIN
2 stops44h 56mMultiple Airlines
Wed 8/2010:50 pmSIN - CMH
2 stops35h 52mMultiple Airlines
Deal found 7/1$885
This Air Canada deal was found by Cheapflights users on 6/30. 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 10/214:15 pmCMH - SIN
2 stops48h 45mAir Canada
Sat 11/810:00 amSIN - CMH
2 stops47h 56mAir Canada
Deal found 6/30$1,074
This United Airlines deal was found by Cheapflights users on 6/30. 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 12/310:28 amCMH - SIN
2 stops32h 32mUnited Airlines
Wed 12/1010:20 pmSIN - CMH
2 stops27h 56mUnited Airlines
Deal found 6/30$1,116
This Korean Air deal was found by Cheapflights users on 6/30. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:00 amCMH - SIN
2 stops33h 00mKorean Air
Tue 12/91:30 amSIN - CMH
2 stops29h 29mKorean Air
Deal found 6/30$1,137
This Delta deal was found by Cheapflights users on 6/30. 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 8/146:15 pmCMH - SIN
2 stops41h 25mDelta
Wed 8/201:10 amSIN - CMH
2 stops33h 58mDelta
Deal found 6/30$1,140
This oojo deal was found by Cheapflights users on 7/1. 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.
Sat 11/16:25 pmCMH - SIN
2 stops30h 40mChina Airlines
Mon 11/102:00 amSIN - CMH
2 stops52h 25mChina Airlines
Deal found 7/1$1,206
This Gurufare deal was found by Cheapflights users on 6/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/199:03 amCMH - SIN
2 stops33h 07mJapan Airlines
Thu 9/251:55 amSIN - CMH
2 stops23h 28mJapan Airlines
Deal found 6/30$1,221
This FlightHub deal was found by Cheapflights users on 7/1. 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 8/146:00 amCMH - SIN
3 stops44h 50mEthiopian Air
Tue 8/192:00 amSIN - CMH
3 stops48h 03mEthiopian Air
Deal found 7/1$1,504

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 2, 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

Thu 8/14

12:34 pm-9:30 pm

2 stops44h 56m

Singapore Changi

Wed 8/20

10:50 pm-10:42 pm

2 stops35h 52m

$885

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Tue 10/21

4:15 pm-5:00 am

2 stops48h 45m

Singapore Changi

Sat 11/8

10:00 am-8:56 pm

2 stops47h 56m

$1,074

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Wed 12/3

10:28 am-8:00 am

2 stops32h 32m

Singapore Changi

Wed 12/10

10:20 pm-1:16 pm

2 stops27h 56m

$1,116

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Wed 12/3

7:00 am-5:00 am

2 stops33h 00m

Singapore Changi

Tue 12/9

1:30 am-5:59 pm

2 stops29h 29m

$1,137

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Thu 8/14

6:15 pm-11:40 pm

2 stops41h 25m

Singapore Changi

Wed 8/20

1:10 am-11:08 pm

2 stops33h 58m

$1,140

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Sat 11/1

6:25 pm-1:05 pm

2 stops30h 40m

Singapore Changi

Mon 11/10

2:00 am-5:25 pm

2 stops52h 25m

$1,206

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Fri 9/19

9:03 am-6:10 am

2 stops33h 07m

Singapore Changi

Thu 9/25

1:55 am-1:23 pm

2 stops23h 28m

$1,221

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Thu 8/14

6:00 am-2:50 pm

3 stops44h 50m

Singapore Changi

Tue 8/19

2:00 am-2:03 pm

3 stops48h 03m

$1,504

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Sat 8/9

12:34 pm-9:00 am

2 stops32h 26m

Singapore Changi

Thu 8/21

3:10 am-3:24 pm

2 stops48h 14m

$1,676

ColumbusSingapore

CMH - SIN

CMHSIN

Columbus

Wed 9/17

9:38 pm-11:40 pm

3 stops38h 02m

$473

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 12 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, October is the cheapest month in which you can book a flight from Columbus Airport to Singapore (average of $1,008). Flying from Columbus Airport to Singapore in December is currently the most expensive (average of $1,674). 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 July 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Columbus Airport to Singapore as you normally would.

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 2, 2025.
Peruse reviews from past customers who have flown with Korean Air, Japan Airlines, and China 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.
Korean Air
8.4
Very good
1,101 reviews

Comfort

8.3

Boarding

8.5

Food

8.1

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,101 reviews
Korean Air
8.4
Very good
1,101 reviews

Comfort

8.3

Boarding

8.5

Food

8.1

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,505 reviews
Korean Air
8.4
Very good
1,101 reviews

Comfort

8.3

Boarding

8.5

Food

8.1

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Airlines
8.3
Very good
747 reviews
Korean Air
8.4
Very good
1,101 reviews

Comfort

8.3

Boarding

8.5

Food

8.1

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,975 reviews
Korean Air
8.4
Very good
1,101 reviews

Comfort

8.3

Boarding

8.5

Food

8.1

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Qatar Airways
7.4
Good
3,593 reviews
Korean Air
8.4
Very good
1,101 reviews

Comfort

8.3

Boarding

8.5

Food

8.1

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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.

  • 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, October is the cheapest month in which you can book a flight from Columbus Airport to Singapore (average of $1,008). Flying from Columbus Airport to Singapore in December is currently the most expensive (average of $1,674). 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.

Alternative routes for Columbus to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
Columbus to Haneda flights
Columbus to Narita flights
Columbus to Suvarnabhumi flights
Columbus to Manila flights
Columbus to Mumbai flights
Columbus to Taiwan Taoyuan Intl flights
Columbus to Kansai Intl flights
Columbus to Itami flights
Columbus to Ho Chi Minh City flights
Columbus to Bangalore flights
Columbus to New Delhi flights
Columbus to Kobe flights
Columbus to Fuzhou flights
Columbus to Ahmedabad flights
Columbus to Incheon Intl flights
Columbus to Hyderabad flights
Columbus to Kathmandu flights
Columbus to Sung Shan flights
Columbus to Denpasar flights
Columbus to Malé flights
Columbus to Singapore flights
Columbus to Hongqiao Intl flights
Columbus to Chennai flights
Columbus to Hong Kong flights
Columbus to Kuala Lumpur Intl flights
Columbus to Pu Dong flights
Columbus to Gimpo Intl flights
Columbus to Cebu City flights
Columbus to Hanoi flights
Columbus to Tbilisi flights
Columbus to Okinawa flights
Columbus to Chubu Centrair Intl flights
Columbus to Dhaka flights
Columbus to Soekarno-Hatta Intl flights
Columbus to Kolkata flights
Columbus to Phuket City flights
Columbus to Guangzhou flights
Columbus to Capital flights
Columbus to Chiang Mai flights
Columbus to Yangon flights
Columbus to Don Mueang Intl flights
Columbus to Shenyang flights
Columbus to Islamabad flights
Columbus to Kaohsiung City flights
Columbus to Hiroshima flights
Columbus to Chitose flights
Columbus to Cochin flights
Columbus to Angeles City flights
Columbus to Busan flights

Top 3 airlines flying from Columbus to Singapore

Discover the top 3 airlines 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 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$835Average$1,304FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$982Average$1,598FlexibilityNo cancel feeOn-time67%
Qatar AirwaysCheapest$1,287Average$1,340FlexibilityNo cancel feeOn-time68%

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.