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Cheap flights from Columbus to Australia

CMH — SYD
Nov 7 — Nov 141
Sat 11/7
Sat 11/14
1 adult, Economy
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Find flight deals from Columbus to Australia

Popular in

December

Cheapest in

February

Average price

$1,686
Highest demand for flights based on searches. 8% potential increase in price ($130 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Cheapflights Insights

Everything you need to know about your flight from Columbus to Australia

What is the cheapest month to book a flight from Columbus to Australia?

Currently, February is the cheapest month in which you can book a flight from Columbus to Australia (average of $1,221). Flying from Columbus to Australia in December is currently the most expensive (average of $1,984). 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 Australia

Peruse reviews from past customers who have flown with Cathay Pacific,Qantas Airways, andUnited Airlines from Columbus to Australia 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.
Cathay Pacific
7.6
Good
1,511 reviews

Overall

7.6

Comfort

7.6

Entertainment

7.8

Food

7.3

Boarding

7.9

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Ernest,Jun 2026

SFO - HKG

As good as can be expected for economy class international flight, on time very professional crew. The plane was clean bathrooms clean, decent food, connecting flight on time, with another tasty meal. Love Cathay Pacific
Cathay Pacific
7.6
Good
1,511 reviews
Cathay Pacific
7.6
Good
1,511 reviews

Overall

7.6

Comfort

7.6

Entertainment

7.8

Food

7.3

Boarding

7.9

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Ernest,Jun 2026

SFO - HKG

As good as can be expected for economy class international flight, on time very professional crew. The plane was clean bathrooms clean, decent food, connecting flight on time, with another tasty meal. Love Cathay Pacific
Qantas Airways
7.5
Good
1,103 reviews
Cathay Pacific
7.6
Good
1,511 reviews

Overall

7.6

Comfort

7.6

Entertainment

7.8

Food

7.3

Boarding

7.9

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Ernest,Jun 2026

SFO - HKG

As good as can be expected for economy class international flight, on time very professional crew. The plane was clean bathrooms clean, decent food, connecting flight on time, with another tasty meal. Love Cathay Pacific
United Airlines
7.4
Good
10,311 reviews
Cathay Pacific
7.6
Good
1,511 reviews

Overall

7.6

Comfort

7.6

Entertainment

7.8

Food

7.3

Boarding

7.9

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Ernest,Jun 2026

SFO - HKG

As good as can be expected for economy class international flight, on time very professional crew. The plane was clean bathrooms clean, decent food, connecting flight on time, with another tasty meal. Love Cathay Pacific
American Airlines
7.0
Good
12,136 reviews
Cathay Pacific
7.6
Good
1,511 reviews

Overall

7.6

Comfort

7.6

Entertainment

7.8

Food

7.3

Boarding

7.9

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Ernest,Jun 2026

SFO - HKG

As good as can be expected for economy class international flight, on time very professional crew. The plane was clean bathrooms clean, decent food, connecting flight on time, with another tasty meal. Love Cathay Pacific

Related info for your journey

  • What are the most popular routes from Columbus to Australia?

    The most popular flight routes from Columbus to Australia are Columbus - Sydney Kingsford Smith, Columbus - Melbourne and Columbus - Melbourne Avalon.

  • Can I find deals for flights from Columbus to Australia that include hotel bookings?

    Yes. In addition to deals on Columbus to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Columbus to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Columbus to Australia.

  • Can I find deals for business class flights from Columbus to Australia?

    Yes. Cheapflights offers flight deals from Columbus to Australia 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 to Australia?

    Currently, February is the cheapest month in which you can book a flight from Columbus to Australia (average of $1,221). Flying from Columbus to Australia in December is currently the most expensive (average of $1,984). 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

Top 4 airlines flying from Columbus to Australia

AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$728Average$1,538FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$1,057Average$1,490FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,166Average$1,502FlexibilityNo cancel feeOn-time71%
Cathay PacificCheapest$1,373Average$1,485FlexibilityNo cancel feeOn-time72%

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