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$984+ Cheap flights from Green Bay (GRB) to Bangkok

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — BKK
Dec 11 — Dec 181
Thu 12/11
Thu 12/18
1 adult, Economy
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Find flight deals from Green Bay to Bangkok

Cheapest flights from Green Bay to Bangkok
Explore the most affordable flight options available from Green Bay to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 11, 2025.

This Delta deal was found by Cheapflights users on 11/9. 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.
Sat 11/296:20 amGRB - BKK
2 stops29h 35mDelta
Tue 12/212:55 amBKK - GRB
2 stops33h 45mDelta
Deal found 11/9$1,068
This United Airlines deal was found by Cheapflights users on 11/9. 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.
Sat 11/295:27 pmGRB - BKK
2 stops46h 43mUnited Airlines
Wed 12/34:55 pmBKK - GRB
3 stops30h 12mUnited Airlines
Deal found 11/9$1,229

Cheap flight deals from Green Bay to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from Green Bay (GRB) 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 November 11, 2025.

Round-trip from

$984
(Delta)

Popular in

June

Cheapest in

July

Average price

$1,174
From Green Bay Austin-Straubel to Bangkok
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($258 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($61 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Green Bay 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 November 11, 2025.
Use the filters below to find and compare flights from Green Bay to Bangkok that are best for you.

Fly from

Green Bay

Fly to

Bangkok

Route

Depart

Return

Price

Green BayBangkok

GRB - BKK

GRBBKK

Green Bay Austin-Straubel

Sun 1/11

11:15 am-12:45 am

2 stops48h 30m

Bangkok Suvarnabhumi

Wed 1/28

9:40 am-8:43 pm

2 stops48h 03m

$984

Green BayBangkok

GRB - BKK

GRBBKK

Green Bay Austin-Straubel

Sun 1/11

11:15 am-12:45 am

2 stops48h 30m

Bangkok Suvarnabhumi

Thu 1/29

9:40 am-10:30 pm

2 stops25h 50m

$984

Green BayBangkok

GRB - BKK

GRBBKK

Green Bay Austin-Straubel

Sun 1/11

5:28 pm-12:45 am

2 stops42h 17m

Bangkok Suvarnabhumi

Tue 2/3

9:40 am-8:43 pm

2 stops48h 03m

$984

Green BayBangkok

GRB - BKK

GRBBKK

Green Bay Austin-Straubel

Sun 1/11

4:18 pm-12:45 am

2 stops43h 27m

Bangkok Suvarnabhumi

Sat 1/31

9:40 am-8:43 pm

2 stops48h 03m

$1,024

Green BayBangkok

GRB - BKK

GRBBKK

Green Bay Austin-Straubel

Sun 1/11

4:18 pm-12:45 am

2 stops43h 27m

Bangkok Suvarnabhumi

Fri 1/30

9:40 am-4:48 pm

2 stops44h 08m

$1,024

Green BayBangkok

GRB - BKK

GRBBKK

Green Bay Austin-Straubel

Sat 1/10

11:15 am-12:45 am

2 stops48h 30m

Bangkok Suvarnabhumi

Fri 1/30

9:40 am-10:35 am

2 stops37h 55m

$1,064

Green BayBangkok

GRB - BKK

GRBBKK

Green Bay Austin-Straubel

Sat 11/29

6:20 am-12:55 am

2 stops29h 35m

Bangkok Suvarnabhumi

Wed 12/3

9:30 pm-9:40 pm

2 stops37h 10m

$1,068

Green BayBangkok

GRB - BKK

GRBBKK

Green Bay Austin-Straubel

Thu 1/8

2:39 pm-11:25 am

3 stops31h 46m

Bangkok Suvarnabhumi

Mon 2/2

4:55 pm-7:03 pm

3 stops39h 08m

$1,072

Green BayBangkok

GRB - BKK

GRBBKK

Green Bay Austin-Straubel

Wed 1/7

5:24 pm-11:25 am

3 stops53h 01m

Bangkok Suvarnabhumi

Thu 1/29

4:55 pm-10:07 am

3 stops30h 12m

$1,087

Green BayBangkok

GRB - BKK

GRBBKK

Green Bay Austin-Straubel

Mon 12/8

6:00 am-11:35 pm

2 stops28h 35m

$1,313

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Showing 1-10 of 11 results
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Best time to book a flight from Green Bay to Bangkok

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

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

Currently, September is the cheapest month in which you can book a flight from Green Bay to Bangkok (average of $969). Flying from Green Bay to Bangkok in June is currently the most expensive (average of $1,896). 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.

How much does it cost to fly round-trip from Green Bay 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 November 11, 2025.
See what other customers who have flown with United Airlines and American Airlines from Green Bay 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.
United Airlines
7.4
Good
9,012 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,012 reviews
United Airlines
7.4
Good
9,012 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,045 reviews
United Airlines
7.4
Good
9,012 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

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

  • What airport do you fly from for flights from Green Bay to Bangkok?

    If you book a flight to Bangkok from Green Bay, you will be flying from Austin-Straubel, which is the city’s only airport. Green Bay Austin-Straubel (GRB) is located 5.9 mi from the center of Green Bay. There are 0 flights from Austin-Straubel to Bangkok per day from 2 different airlines.

  • How long is the flight from Green Bay to Bangkok?

    There are many flights that can get you from Green Bay to Bangkok in 48h 30m. Fly via Delta to get the fastest option. The distance from Green Bay to Bangkok is about 8373 mi.

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

    Flying on American Airlines is currently your cheapest option to Bangkok, with prices starting at $939. Another option worth looking into is United Airlines, starting at $987 round trip. American Airlines is priced at 30% lower than the current average price of a flight leaving 3 months from now.

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

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

  • How can I find direct flights from Green Bay to Bangkok?

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

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

    Yes. Cheapflights offers flight deals from Green Bay 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 Green Bay to Bangkok?

    Currently, September is the cheapest month in which you can book a flight from Green Bay to Bangkok (average of $969). Flying from Green Bay to Bangkok in June is currently the most expensive (average of $1,896). 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

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Top 2 airlines flying from Green Bay to Bangkok

Discover the top 2 airlines that operate flights from Green Bay 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 November 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$939Average$1,087FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$987Average$1,212FlexibilityNo cancel feeOn-time69%

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