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$407+ Cheap flights from Columbus to Bangkok

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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — BKK
Mar 10 — Mar 171
Tue 3/10
Tue 3/17
1 adult, Economy
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Cheap flight deals from Columbus to Bangkok

Cheapest flights from Columbus to Bangkok
Explore the most affordable flight options available from Columbus to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 8, 2026.

This Air Canada deal was found by Cheapflights users on 2/5. 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 7/212:15 pm
CMH
-
BKK
2 stops51h 50m
Air Canada
Mon 9/217:05 am
BKK
-
CMH
2 stops43h 17m
Air Canada
Deal found 2/5$847
This KAYAK deal was found by Cheapflights users on 2/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/911:26 am
CMH
-
BKK
2 stops24h 49m
Cathay Pacific
Mon 2/167:15 pm
BKK
-
CMH
2 stops35h 48m
Cathay Pacific
Deal found 2/7$886
This Air Canada deal was found by Cheapflights users on 2/5. 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 3/109:30 am
CMH
-
BKK
2 stops33h 00m
Air Canada
Wed 5/67:05 am
BKK
-
CMH
2 stops41h 27m
Air Canada
Deal found 2/5$907
This Air Canada deal was found by Cheapflights users on 2/8. 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 11/89:30 am
CMH
-
BKK
2 stops57h 00m
Air Canada
Mon 11/168:15 am
BKK
-
CMH
2 stops48h 41m
Air Canada
Deal found 2/8$909
This KAYAK deal was found by Cheapflights users on 2/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/612:07 pm
CMH
-
BKK
2 stops41h 23m
Cathay Pacific
Tue 4/213:00 pm
BKK
-
CMH
2 stops43h 39m
Cathay Pacific
Deal found 2/5$922
This Korean Air deal was found by Cheapflights users on 2/5. 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.
Tue 3/107:10 am
CMH
-
BKK
2 stops30h 35m
Korean Air
Thu 5/79:40 pm
BKK
-
CMH
2 stops31h 00m
Korean Air
Deal found 2/5$925
This KAYAK deal was found by Cheapflights users on 2/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:05 pm
CMH
-
BKK
2 stops26h 55m
Cathay Pacific
Sun 10/1811:00 am
BKK
-
CMH
2 stops24h 04m
Cathay Pacific
Deal found 2/5$926
This Delta deal was found by Cheapflights users on 2/6. 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.
Tue 2/176:23 am
CMH
-
BKK
2 stops30h 22m
Delta
Tue 3/102:05 am
BKK
-
CMH
2 stops33h 19m
Delta
Deal found 2/6$931
This Korean Air deal was found by Cheapflights users on 2/5. 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.
Tue 3/106:00 am
CMH
-
BKK
2 stops31h 45m
Korean Air
Sun 5/1011:30 pm
BKK
-
CMH
2 stops33h 03m
Korean Air
Deal found 2/5$936
This Korean Air deal was found by Cheapflights users on 2/7. 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.
Tue 3/106:00 am
CMH
-
BKK
2 stops31h 55m
Korean Air
Sat 5/99:40 pm
BKK
-
CMH
2 stops30h 59m
Korean Air
Deal found 2/7$940
This Korean Air deal was found by Cheapflights users on 2/5. 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 3/116:00 am
CMH
-
BKK
2 stops31h 45m
Korean Air
Wed 5/69:40 pm
BKK
-
CMH
2 stops31h 00m
Korean Air
Deal found 2/5$941
This Korean Air deal was found by Cheapflights users on 2/7. 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.
Tue 3/107:10 am
CMH
-
BKK
2 stops30h 35m
Korean Air
Wed 5/69:40 pm
BKK
-
CMH
2 stops30h 59m
Korean Air
Deal found 2/7$942

Find flight deals from Columbus to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (C01) to Bangkok (TH1). 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 February 8, 2026.

Round-trip from

$847
(Air Canada)

One-way from

$407
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,059
From Columbus to Bangkok
Search Deals
One-way flight from Columbus to Bangkok
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($189 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Columbus to Bangkok 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 February 8, 2026.
Use the filters below to find and compare flights from Columbus to Bangkok that are best for you.

Fly from

Columbus

Fly to

Bangkok

Route

Depart

Return

Price

ColumbusBangkok

CMH - BKK

CMHBKK

Columbus

Tue 3/10

7:10 am-12:45 am

2 stops30h 35m

Bangkok Suvarnabhumi

Thu 5/7

9:40 pm-5:40 pm

2 stops31h 00m

$925

ColumbusBangkok

CMH - BKK

CMHBKK

Columbus

Wed 3/4

6:23 am-12:45 am

2 stops30h 22m

Bangkok Suvarnabhumi

Tue 3/10

2:05 am-12:24 am

2 stops33h 19m

$931

ColumbusBangkok

CMH - BKK

CMHBKK

Columbus

Tue 3/10

6:00 am-12:45 am

2 stops31h 45m

Bangkok Suvarnabhumi

Sun 5/10

11:30 pm-9:33 pm

2 stops33h 03m

$936

ColumbusBangkok

CMH - BKK

CMHBKK

Columbus

Wed 3/11

6:00 am-12:45 am

2 stops31h 45m

Bangkok Suvarnabhumi

Sun 5/10

9:40 pm-3:52 pm

2 stops29h 12m

$941

ColumbusBangkok

CMH - BKK

CMHBKK

Columbus

Wed 3/11

6:00 am-12:45 am

2 stops31h 45m

Bangkok Suvarnabhumi

Wed 5/6

9:40 pm-5:40 pm

2 stops31h 00m

$941

ColumbusBangkok

CMH - BKK

CMHBKK

Columbus

Wed 3/11

6:00 am-12:45 am

2 stops31h 45m

Bangkok Suvarnabhumi

Thu 5/7

9:40 pm-5:40 pm

2 stops31h 00m

$956

ColumbusBangkok

CMH - BKK

CMHBKK

Columbus

Wed 3/11

6:00 am-12:45 am

2 stops31h 45m

Bangkok Suvarnabhumi

Sat 5/9

9:40 pm-5:39 pm

2 stops30h 59m

$957

ColumbusBangkok

CMH - BKK

CMHBKK

Columbus

Sun 3/29

7:51 pm-11:05 am

2 stops28h 14m

Bangkok Suvarnabhumi

Thu 4/30

5:30 pm-11:39 pm

2 stops41h 09m

$972

ColumbusBangkok

CMH - BKK

CMHBKK

Columbus

Tue 3/10

7:10 am-12:45 am

2 stops30h 35m

Bangkok Suvarnabhumi

Sat 5/9

9:40 pm-5:40 pm

2 stops31h 00m

$989

ColumbusBangkok

CMH - BKK

CMHBKK

Columbus

Tue 3/10

7:10 am-12:55 am

2 stops30h 45m

Bangkok Suvarnabhumi

Fri 5/8

11:30 pm-5:39 pm

2 stops29h 09m

$990

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

Showing 1-10 of 29 results
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Best time to book a flight from Columbus to Bangkok

Have a flexible travel schedule? Discover the best time to fly to Bangkok 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 to Bangkok

How far ahead should I book a flight from Columbus to Bangkok?

Use this chart to determine the optimal time to book a round-trip flight from Columbus to Bangkok. Price data was last updated on January 30, 2026.

The best time to book flights from Columbus to Bangkok is 47 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, October is the cheapest month in which you can book a flight from Columbus to Bangkok (average of $486). Flying from Columbus to Bangkok in June is currently the most expensive (average of $1,225). 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 Bangkok

Get insights into the airlines that provide service to Bangkok. 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 Bangkok. Reviews last updated February 8, 2026.
Read reviews from past customers who have flown ANA, Korean Air, and Delta from Columbus to Bangkok. 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.
ANA
8.4
Very good
1,089 reviews

Boarding

8.6

Food

7.8

Entertainment

7.9

Comfort

8.2

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!
ANA
8.4
Very good
1,089 reviews
ANA
8.4
Very good
1,089 reviews

Boarding

8.6

Food

7.8

Entertainment

7.9

Comfort

8.2

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!
Korean Air
8.4
Very good
1,188 reviews
ANA
8.4
Very good
1,089 reviews

Boarding

8.6

Food

7.8

Entertainment

7.9

Comfort

8.2

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!
Delta
7.9
Good
8,172 reviews
ANA
8.4
Very good
1,089 reviews

Boarding

8.6

Food

7.8

Entertainment

7.9

Comfort

8.2

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!
Qatar Airways
7.4
Good
3,728 reviews
ANA
8.4
Very good
1,089 reviews

Boarding

8.6

Food

7.8

Entertainment

7.9

Comfort

8.2

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!
United Airlines
7.4
Good
9,254 reviews
ANA
8.4
Very good
1,089 reviews

Boarding

8.6

Food

7.8

Entertainment

7.9

Comfort

8.2

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!

Related info for your journey

Find useful and relevant information for your journey from Columbus to Bangkok. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Columbus to Bangkok?

    For as low as $931, Korean Air can have you in Bangkok from Columbus in 30h 22m. Columbus and Bangkok are separated by a distance of 8714 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Columbus to Bangkok round-trip?

    According to our current data, Cathay Pacific ($749), American Airlines ($789), and United Airlines ($845) offers the cheapest pricing from Columbus to Bangkok. Users have found that Cathay Pacific is 36% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Columbus to Bangkok one-way?

    The cheapest airlines for a one-way flight from Columbus to Bangkok are ANA ($446), United Airlines ($527), and Delta ($529).

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Columbus to Bangkok (average of $486). Flying from Columbus to Bangkok in June is currently the most expensive (average of $1,225). 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 8 airlines flying from Columbus to Bangkok

Discover the top 8 airlines that operate flights from Columbus to Bangkok. 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 February 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$749Average$1,177FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$789Average$1,375FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$845Average$1,045FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$870Average$1,312FlexibilityNo cancel feeOn-time81%
DeltaCheapest$878Average$1,154FlexibilityNo cancel feeOn-timeN/A
ANACheapest$881Average$1,202FlexibilityNo cancel feeOn-time80%
Qatar AirwaysCheapest$1,021Average$1,178FlexibilityNo cancel feeOn-time68%
EVA AirCheapest$1,138Average$1,813FlexibilityNo cancel feeOn-time74%

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