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$538+ 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — BKK
jul. 23 — jul. 301
mié. 7/23
mié. 7/30
1 adult, Economy
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Cheapflights Tip: The best prices from Columbus to Bangkok are usually found in August or September, booked 84 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 julio 18, 2025.

Round-trip from

$861
(IEagle)

One-way from

$538
(FlightHub)

Popular in

June

Cheapest in

August

Average price

$1,507
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. 18% potential increase in price ($317 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($65 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 18, 2025.

This IEagle deal was found by Cheapflights users on 7/17. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/87:05 amCMH - BKK
2 stops31h 00mKorean Air
lun. 9/159:40 pmBKK - CMH
2 stops29h 47mKorean Air
Deal found 7/17$861
This Delta deal was found by Cheapflights users on 7/17. 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.
jue. 9/410:55 amCMH - BKK
2 stops25h 30mDelta
jue. 9/189:50 amBKK - CMH
2 stops34h 19mDelta
Deal found 7/17$878
This FlightHub deal was found by Cheapflights users on 7/17. 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.
lun. 9/84:08 pmCMH - BKK
2 stops25h 27mANA
lun. 10/209:35 pmBKK - CMH
2 stops34h 10mANA
Deal found 7/17$882
This United Airlines deal was found by Cheapflights users on 7/16. 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.
lun. 10/67:00 amCMH - BKK
2 stops34h 35mUnited Airlines
mié. 10/229:35 amBKK - CMH
2 stops38h 42mUnited Airlines
Deal found 7/16$884
This oojo deal was found by Cheapflights users on 7/17. 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.
sáb. 11/156:24 pmCMH - BKK
2 stops27h 26mChina Airlines
lun. 1/122:35 amBKK - CMH
2 stops50h 48mChina Airlines
Deal found 7/17$1,064
This Korean Air deal was found by Cheapflights users on 7/16. 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.
mar. 10/1411:00 amCMH - BKK
2 stops25h 25mMultiple Airlines
vie. 10/242:35 amBKK - CMH
2 stops29h 27mMultiple Airlines
Deal found 7/16$1,092
This Mytrip deal was found by Cheapflights users on 7/16. 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.
mar. 10/149:20 amCMH - DMK
2 stops30h 20mMultiple Airlines
jue. 10/232:40 amDMK - CMH
2 stops28h 58mMultiple Airlines
Deal found 7/16$1,100

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 julio 18, 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

lun. 9/8

7:05 am-1:05 am

2 stops31h 00m

Bangkok Suvarnabhumi

lun. 9/15

9:40 pm-4:27 pm

2 stops29h 47m

$861

ColumbusBangkok

CMH - BKK

CMHBKK

Columbus

jue. 9/4

10:55 am-11:25 pm

2 stops25h 30m

Bangkok Suvarnabhumi

jue. 9/18

9:50 am-9:09 am

2 stops34h 19m

$878

ColumbusBangkok

CMH - BKK

CMHBKK

Columbus

lun. 9/8

4:08 pm-4:35 am

2 stops25h 27m

Bangkok Suvarnabhumi

lun. 10/20

9:35 pm-8:45 pm

2 stops34h 10m

$882

ColumbusBangkok

CMH - BKK

CMHBKK

Columbus

lun. 10/6

7:00 am-4:35 am

2 stops34h 35m

Bangkok Suvarnabhumi

mié. 10/22

9:35 am-1:17 pm

2 stops38h 42m

$884

ColumbusBangkok

CMH - BKK

CMHBKK

Columbus

sáb. 11/15

6:24 pm-9:50 am

2 stops27h 26m

Bangkok Suvarnabhumi

lun. 1/12

2:35 am-5:23 pm

2 stops50h 48m

$1,064

ColumbusBangkok

CMH - BKK

CMHBKK

Columbus

mar. 10/14

11:00 am-11:25 pm

2 stops25h 25m

Bangkok Suvarnabhumi

vie. 10/24

2:35 am-9:02 pm

2 stops29h 27m

$1,092

ColumbusBangkok

CMH - DMK

CMHDMK

Columbus

mar. 10/14

9:20 am-2:40 am

2 stops30h 20m

Bangkok Don Mueang Intl

jue. 10/23

2:40 am-8:38 pm

2 stops28h 58m

$1,100

ColumbusBangkok

CMH - BKK

CMHBKK

Columbus

vie. 10/3

8:45 am-4:35 am

2 stops32h 50m

$538

ColumbusBangkok

CMH - BKK

CMHBKK

Columbus

sáb. 11/1

10:36 am-12:05 am

2 stops50h 29m

$554

ColumbusBangkok

CMH - DMK

CMHDMK

Columbus

dom. 7/20

7:00 am-2:40 am

2 stops32h 40m

$568

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/17

Showing 1-10 of 13 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 July 11, 2025.

The best time to book flights from Columbus Airport to Bangkok is 84 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 $950). Flying from Columbus Airport to Bangkok in December is currently the most expensive (average of $1,569). 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 julio 18, 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.

How much does it cost to fly round-trip from Columbus Airport to Bangkok?

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 julio 18, 2025.
See what other customers who have flown with Korean Air, ANA, and China Airlines from Columbus Airport to Bangkok have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,109 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Comfort

8.2

Boarding

8.5

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
1,109 reviews
Korean Air
8.4
Very good
1,109 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Comfort

8.2

Boarding

8.5

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.
ANA
8.4
Very good
913 reviews
Korean Air
8.4
Very good
1,109 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Comfort

8.2

Boarding

8.5

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
8.2
Very good
745 reviews
Korean Air
8.4
Very good
1,109 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Comfort

8.2

Boarding

8.5

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
7,959 reviews
Korean Air
8.4
Very good
1,109 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Comfort

8.2

Boarding

8.5

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.
Cathay Pacific
7.6
Good
935 reviews
Korean Air
8.4
Very good
1,109 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Comfort

8.2

Boarding

8.5

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 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 Korean Air. Our recent data shows that you can find tickets from as low as $861 on this airline. Additional options worth looking into are Delta and ANA, starting at $878 and $882 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 $538 on ANA. Other airlines that offer cheap prices include United Airlines from $554 and Ethiopian Air from $1,947 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 $950). Flying from Columbus Airport to Bangkok in December is currently the most expensive (average of $1,569). 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

See prices for flight routes from nearby airports that may be better suited for you.
Columbus to Suvarnabhumi flights
Columbus to Don Mueang Intl flights
Columbus to Phuket City 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 julio 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$665Average$1,386FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$858Average$1,183FlexibilityNo cancel feeOn-time79%
Korean AirCheapest$883Average$1,394FlexibilityNo cancel feeOn-time81%
ANACheapest$901Average$1,280FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$927Average$1,198FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$1,003Average$1,190FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$1,060Average$1,236FlexibilityNo cancel feeOn-time71%
Cathay PacificCheapest$1,177Average$1,369FlexibilityNo cancel feeOn-time72%

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