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$400+ 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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — BKK
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
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 January 21, 2026.

This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/271:22 pm
CMH
-
BKK
3 stops34h 03m
United Airlines
Tue 3/104:55 pm
BKK
-
CMH
2 stops42h 04m
United Airlines
Deal found 1/20$841
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/272:58 pm
CMH
-
BKK
3 stops32h 27m
United Airlines
Tue 3/34:55 pm
BKK
-
CMH
2 stops43h 04m
United Airlines
Deal found 1/20$850
This United Airlines deal was found by Cheapflights users on 1/19. 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.
Mon 1/265:45 am
CMH
-
BKK
2 stops35h 25m
United Airlines
Thu 1/294:55 pm
BKK
-
CMH
3 stops28h 55m
United Airlines
Deal found 1/19$860
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Sun 2/110:55 am
CMH
-
BKK
3 stops36h 30m
United Airlines
Thu 2/264:55 pm
BKK
-
CMH
3 stops28h 46m
United Airlines
Deal found 1/21$873
This Delta deal was found by Cheapflights users on 1/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/266:25 am
CMH
-
BKK
2 stops30h 30m
Delta
Wed 1/282:05 am
BKK
-
CMH
2 stops32h 11m
Delta
Deal found 1/19$880
This Delta deal was found by Cheapflights users on 1/21. 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.
Wed 3/48:00 am
CMH
-
BKK
2 stops28h 55m
Delta
Tue 3/249:40 am
BKK
-
CMH
2 stops25h 44m
Delta
Deal found 1/21$881
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Thu 5/77:00 am
CMH
-
BKK
2 stops34h 35m
United Airlines
Wed 6/109:35 am
BKK
-
CMH
2 stops39h 30m
United Airlines
Deal found 1/21$885
This Korean Air deal was found by Cheapflights users on 1/20. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/297:08 am
CMH
-
BKK
2 stops29h 47m
Korean Air
Mon 2/211:15 pm
BKK
-
CMH
2 stops29h 48m
Korean Air
Deal found 1/20$886
This Delta deal was found by Cheapflights users on 1/21. 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.
Sun 3/17:09 pm
CMH
-
BKK
2 stops41h 36m
Delta
Tue 3/2412:55 am
BKK
-
CMH
2 stops34h 29m
Delta
Deal found 1/21$887
This United Airlines deal was found by Cheapflights users on 1/19. 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.
Mon 4/62:15 pm
CMH
-
BKK
2 stops27h 20m
United Airlines
Tue 4/217:00 am
BKK
-
CMH
2 stops25h 59m
United Airlines
Deal found 1/19$888
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/203:34 pm
CMH
-
BKK
3 stops31h 01m
United Airlines
Wed 4/299:35 am
BKK
-
CMH
2 stops42h 16m
United Airlines
Deal found 1/20$889

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 January 21, 2026.

Round-trip from

$873
(United Airlines)

One-way from

$400
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$888
From Columbus to Bangkok
Search Deals
One-way flight from Columbus to Bangkok
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($163 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 21, 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 1/27

10:55 am-11:25 am

3 stops36h 30m

Bangkok Suvarnabhumi

Tue 3/3

4:55 pm-11:59 pm

2 stops43h 04m

$850

ColumbusBangkok

CMH - BKK

CMHBKK

Columbus

Sun 2/8

8:15 am-11:20 pm

2 stops27h 05m

Bangkok Suvarnabhumi

Sun 2/15

9:30 pm-10:26 pm

2 stops36h 56m

$881

ColumbusBangkok

CMH - BKK

CMHBKK

Columbus

Tue 4/21

7:05 am-11:40 pm

2 stops29h 35m

Bangkok Suvarnabhumi

Sun 4/26

9:50 am-10:06 pm

2 stops47h 16m

$881

ColumbusBangkok

CMH - BKK

CMHBKK

Columbus

Mon 4/20

12:29 pm-11:40 pm

2 stops48h 11m

Bangkok Suvarnabhumi

Tue 4/28

9:50 am-8:58 am

2 stops34h 08m

$881

ColumbusBangkok

CMH - BKK

CMHBKK

Columbus

Mon 4/20

7:05 pm-11:40 pm

2 stops41h 35m

Bangkok Suvarnabhumi

Mon 4/27

9:40 pm-8:58 am

2 stops46h 18m

$881

ColumbusBangkok

CMH - BKK

CMHBKK

Columbus

Tue 1/27

7:00 am-12:55 am

2 stops29h 55m

Bangkok Suvarnabhumi

Tue 3/10

9:30 pm-10:27 pm

2 stops35h 57m

$881

ColumbusBangkok

CMH - BKK

CMHBKK

Columbus

Thu 1/29

7:08 am-12:55 am

2 stops29h 47m

Bangkok Suvarnabhumi

Mon 2/2

9:30 pm-5:03 pm

2 stops31h 33m

$886

ColumbusBangkok

CMH - BKK

CMHBKK

Columbus

Mon 4/6

2:15 pm-4:35 am

2 stops27h 20m

Bangkok Suvarnabhumi

Tue 4/21

7:00 am-9:59 pm

2 stops25h 59m

$888

ColumbusBangkok

CMH - BKK

CMHBKK

Columbus

Mon 4/20

10:41 am-9:35 am

3 stops35h 54m

Bangkok Suvarnabhumi

Mon 4/27

9:35 am-1:12 pm

2 stops38h 37m

$889

ColumbusBangkok

CMH - BKK

CMHBKK

Columbus

Mon 2/2

12:03 pm-7:35 pm

3 stops43h 32m

$400

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 21 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 16, 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 $1,182). 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 January 21, 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
1,077 reviews

Crew

8.7

Food

7.7

Entertainment

7.9

Boarding

8.5

Comfort

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
ANA
8.4
Very good
1,077 reviews
ANA
8.4
Very good
1,077 reviews

Crew

8.7

Food

7.7

Entertainment

7.9

Boarding

8.5

Comfort

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
Korean Air
8.4
Very good
1,187 reviews
ANA
8.4
Very good
1,077 reviews

Crew

8.7

Food

7.7

Entertainment

7.9

Boarding

8.5

Comfort

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
Delta
7.9
Good
8,087 reviews
ANA
8.4
Very good
1,077 reviews

Crew

8.7

Food

7.7

Entertainment

7.9

Boarding

8.5

Comfort

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
Qatar Airways
7.4
Good
3,720 reviews
ANA
8.4
Very good
1,077 reviews

Crew

8.7

Food

7.7

Entertainment

7.9

Boarding

8.5

Comfort

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
United Airlines
7.4
Good
9,191 reviews
ANA
8.4
Very good
1,077 reviews

Crew

8.7

Food

7.7

Entertainment

7.9

Boarding

8.5

Comfort

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!

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 $881, United Airlines can have you in Bangkok from Columbus in 27h 05m. 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 $1,182). 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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Alternative routes for Columbus to Bangkok

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Top 9 airlines flying from Columbus to Bangkok

Discover the top 9 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$749Average$1,177FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$789Average$1,658FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$845Average$1,048FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$874Average$1,088FlexibilityNo cancel feeOn-time79%
DeltaCheapest$878Average$1,168FlexibilityNo cancel feeOn-timeN/A
ANACheapest$882Average$1,255FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$883Average$1,328FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,021Average$1,158FlexibilityNo cancel feeOn-time68%
EVA AirCheapest$1,138Average$1,813FlexibilityNo cancel feeOn-time74%

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