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$481+ Cheap flights from Columbus (CMH) 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — BKK
Jun 9 — Jun 161
Mon 6/9
Mon 6/16
1 adult, Economy
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Cheapflights Tip: The best prices from Columbus to Bangkok are usually found in September or October, booked 45 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Columbus to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (CMH) 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 June 4, 2025.

Round-trip from

$878
(Delta)

One-way from

$481
(Mytrip)

Popular in

June

Cheapest in

September

Average price

$2,198
From Columbus to Bangkok
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One-way flight from Columbus to Bangkok
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Highest demand for flights based on searches. 20% potential increase in price ($382 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($68 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 4, 2025.

This Delta deal was found by Cheapflights users on 6/4. 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 10/276:25 amCMH - BKK
2 stops29h 55mDelta
Wed 11/129:40 amBKK - CMH
2 stops25h 34mDelta
Deal found 6/4$878
This Korean Air deal was found by Cheapflights users on 6/3. 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.
Mon 9/17:05 amCMH - BKK
2 stops29h 20mKorean Air
Wed 11/199:30 pmBKK - CMH
2 stops32h 29mKorean Air
Deal found 6/3$883
This American Airlines deal was found by Cheapflights users on 6/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/17:03 amCMH - BKK
2 stops28h 57mAmerican Airlines
Mon 9/88:05 amBKK - CMH
2 stops23h 15mAmerican Airlines
Deal found 6/2$965
This Gurufare deal was found by Cheapflights users on 6/2. 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.
Mon 9/110:34 amCMH - BKK
2 stops26h 21mANA
Sun 9/141:55 pmBKK - CMH
2 stops35h 08mANA
Deal found 6/2$978
This United Airlines deal was found by Cheapflights users on 6/3. 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 9/210:35 amCMH - BKK
2 stops31h 00mUnited Airlines
Tue 11/187:10 amBKK - CMH
3 stops27h 02mUnited Airlines
Deal found 6/3$987
This oojo deal was found by Cheapflights users on 6/2. 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.
Tue 9/309:06 amCMH - BKK
2 stops34h 09mQatar Airways
Sun 10/52:30 amBKK - CMH
2 stops43h 36mQatar Airways
Deal found 6/2$1,092
This oojo deal was found by Cheapflights users on 6/1. 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 - BKK
2 stops35h 20mChina Airlines
Sat 11/152:05 pmBKK - CMH
2 stops39h 20mChina Airlines
Deal found 6/1$1,115
This Korean Air deal was found by Cheapflights users on 6/2. 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 11/58:10 amCMH - BKK
2 stops25h 20mMultiple Airlines
Fri 11/211:00 amBKK - CMH
2 stops24h 28mMultiple Airlines
Deal found 6/2$1,118
This oojo deal was found by Cheapflights users on 6/4. 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.
Fri 10/316:25 pmCMH - BKK
2 stops30h 05mEVA Air
Fri 11/142:15 amBKK - CMH
2 stops51h 10mEVA Air
Deal found 6/4$1,207
This oojo deal was found by Cheapflights users on 6/2. 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.
Sun 11/235:05 pmCMH - BKK
2 stops53h 35mCathay Pacific
Sat 11/2911:40 amBKK - CMH
2 stops43h 16mCathay Pacific
Deal found 6/2$1,450
This KAYAK deal was found by Cheapflights users on 6/2. 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.
Thu 9/116:10 amCMH - BKK
3 stops44h 05mEthiopian Air
Fri 9/1912:55 amBKK - CMH
3 stops48h 08mEthiopian Air
Deal found 6/2$1,546
This Mytrip deal was found by Cheapflights users on 6/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/57:00 amCMH - DMK
2 stops32h 40mMultiple Airlines
Wed 6/182:45 amDMK - CMH
3 stops41h 09mMultiple Airlines
Deal found 6/2$1,704

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 June 4, 2025.
Use the filters below to find and compare flights from Columbus Airport to Bangkok that are best for you.

Fly from

Columbus

Fly to

Bangkok

Route

Depart

Return

Price

ColumbusBangkok

CMH - BKK

CMHBKK

Columbus

Mon 10/27

6:25 am-12:45 am

2 stops31h 20m

Bangkok Suvarnabhumi

Sun 11/9

1:00 am-11:14 pm

2 stops34h 14m

$878

ColumbusBangkok

CMH - BKK

CMHBKK

Columbus

Mon 9/1

7:05 am-11:25 pm

2 stops29h 20m

Bangkok Suvarnabhumi

Wed 11/19

9:30 pm-5:59 pm

2 stops32h 29m

$883

ColumbusBangkok

CMH - BKK

CMHBKK

Columbus

Mon 9/1

7:03 am-11:00 pm

2 stops28h 57m

Bangkok Suvarnabhumi

Mon 9/8

8:05 am-8:20 pm

2 stops23h 15m

$965

ColumbusBangkok

CMH - BKK

CMHBKK

Columbus

Mon 9/1

10:34 am-11:55 pm

2 stops26h 21m

Bangkok Suvarnabhumi

Sun 9/14

1:55 pm-2:03 pm

2 stops35h 08m

$978

ColumbusBangkok

CMH - BKK

CMHBKK

Columbus

Tue 9/2

10:35 am-4:35 am

2 stops31h 00m

Bangkok Suvarnabhumi

Tue 11/18

7:10 am-10:12 pm

3 stops27h 02m

$987

ColumbusBangkok

CMH - BKK

CMHBKK

Columbus

Tue 9/30

9:06 am-6:15 am

2 stops34h 09m

Bangkok Suvarnabhumi

Sun 10/5

2:30 am-11:06 am

2 stops43h 36m

$1,092

ColumbusBangkok

CMH - BKK

CMHBKK

Columbus

Sat 11/1

6:25 pm-4:45 pm

2 stops35h 20m

Bangkok Suvarnabhumi

Fri 11/14

2:35 am-5:25 pm

2 stops50h 50m

$1,115

ColumbusBangkok

CMH - BKK

CMHBKK

Columbus

Wed 11/5

8:10 am-9:30 pm

2 stops25h 20m

Bangkok Suvarnabhumi

Fri 11/21

1:00 am-1:28 pm

2 stops24h 28m

$1,118

ColumbusBangkok

CMH - BKK

CMHBKK

Columbus

Fri 10/31

6:25 pm-11:30 am

2 stops30h 05m

Bangkok Suvarnabhumi

Fri 11/14

2:15 am-5:25 pm

2 stops51h 10m

$1,207

ColumbusBangkok

CMH - BKK

CMHBKK

Columbus

Sun 11/23

5:05 pm-10:40 am

2 stops53h 35m

Bangkok Suvarnabhumi

Sat 11/29

11:40 am-6:56 pm

2 stops43h 16m

$1,450

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/2

Showing 1-10 of 20 results
1
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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 Airport to Bangkok

How far ahead should I book a flight from Columbus Airport 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 May 23, 2025.

The best time to book flights from Columbus Airport to Bangkok is 44 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 Airport to Bangkok?

Currently, March is the cheapest month in which you can book a flight from Columbus Airport to Bangkok (average of $954). Flying from Columbus Airport to Bangkok in December is currently the most expensive (average of $1,574). 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 BKK?

Find hourly flight availability from Columbus to Bangkok. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 4, 2025.

It’s optimal to fly from Columbus Airport to Bangkok in the evening. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Columbus Airport to Bangkok?

Use this chart to determine the cheapest time to fly round-trip from Columbus to Bangkok. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Columbus Airport to Bangkok flight should consider departing on Tuesday at noon when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Bangkok by month

Plan your trip to Bangkok by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bangkok ranges from 0.4 - 12.6 inches per month. September is typically the wettest month, when rainfall can reach 12.6 in. January is typically the driest time to visit Bangkok when rainfall is around 0.4 in.

Temperature in Bangkok by month

Plan your trip to Bangkok by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bangkok, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

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 June 4, 2025.
EVA Air
8.4
Very good
1,200 reviews

Food

8.1

Boarding

8.4

Overall

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,200 reviews
EVA Air
8.4
Very good
1,200 reviews

Food

8.1

Boarding

8.4

Overall

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,084 reviews
EVA Air
8.4
Very good
1,200 reviews

Food

8.1

Boarding

8.4

Overall

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
735 reviews
EVA Air
8.4
Very good
1,200 reviews

Food

8.1

Boarding

8.4

Overall

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.3
Very good
875 reviews
EVA Air
8.4
Very good
1,200 reviews

Food

8.1

Boarding

8.4

Overall

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Alaska Airlines
8.0
Very good
10,000 reviews
EVA Air
8.4
Very good
1,200 reviews

Food

8.1

Boarding

8.4

Overall

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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.

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

    Our cheapest airline available from Columbus Airport to Bangkok is Delta. Our recent data shows that you can find tickets from as low as $878 on this airline. Additional options worth looking into are Korean Air and United Airlines, starting at $883 and $987 round-trip. You may be able to fly from Columbus Airport to Bangkok for 39% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as $529 on Delta. Other airlines that offer cheap prices include Korean Air from $539 and United Airlines from $543 one-way.

  • 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 Airport to Bangkok?

    Currently, March is the cheapest month in which you can book a flight from Columbus Airport to Bangkok (average of $954). Flying from Columbus Airport to Bangkok in December is currently the most expensive (average of $1,574). 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 Bangkok

See prices for flight routes from nearby airports that may be better suited for you.
Columbus to Suvarnabhumi flights
Columbus to Phuket City flights
Columbus to Don Mueang Intl flights
Columbus to Chiang Mai flights

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 June 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$665Average$1,377FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$858Average$1,197FlexibilityNo cancel feeOn-time79%
Korean AirCheapest$930Average$1,452FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,003Average$1,202FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$1,060Average$1,236FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,085Average$1,198FlexibilityNo cancel feeOn-time69%
ANACheapest$1,142Average$1,283FlexibilityNo cancel feeOn-time80%
Cathay PacificCheapest$1,177Average$1,369FlexibilityNo cancel feeOn-time72%

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