HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bangkok

$968+ Cheap flights from Birmingham, AL (BHM) 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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — BKK
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Birmingham to Bangkok with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Birmingham to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from Birmingham (BHM) 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 October 30, 2025.

Round-trip from

$983
(Delta)

Popular in

December

Cheapest in

September

Average price

$1,265
From Birmingham to Bangkok
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Birmingham to Bangkok

Cheapest flights from Birmingham to Bangkok
Explore the most affordable flight options available from Birmingham to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Delta deal was found by Cheapflights users on 10/29. 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 11/14:14 pmBHM - BKK
2 stops43h 06mDelta
Wed 12/1011:15 pmBKK - BHM
2 stops36h 28mDelta
Deal found 10/29$968
This Delta deal was found by Cheapflights users on 10/29. 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 11/14:14 pmBHM - BKK
2 stops41h 16mDelta
Fri 12/511:15 pmBKK - BHM
2 stops35h 04mDelta
Deal found 10/29$1,008
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/38:45 amBHM - BKK
3 stops37h 40mUnited Airlines
Mon 12/84:55 pmBKK - BHM
3 stops30h 27mUnited Airlines
Deal found 10/29$1,048
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/38:00 amBHM - BKK
3 stops38h 25mUnited Airlines
Tue 12/94:55 pmBKK - BHM
3 stops42h 03mUnited Airlines
Deal found 10/29$1,063
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/23:30 pmBHM - BKK
3 stops54h 55mUnited Airlines
Tue 12/94:55 pmBKK - BHM
3 stops54h 27mUnited Airlines
Deal found 10/29$1,077
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/38:45 amBHM - BKK
3 stops37h 40mUnited Airlines
Sat 12/64:55 pmBKK - BHM
3 stops40h 26mUnited Airlines
Deal found 10/29$1,088
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/23:30 pmBHM - BKK
3 stops54h 55mUnited Airlines
Sun 12/74:55 pmBKK - BHM
3 stops36h 24mUnited Airlines
Deal found 10/29$1,102
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/33:00 pmBHM - BKK
3 stops31h 25mUnited Airlines
Fri 12/54:55 pmBKK - BHM
3 stops65h 37mUnited Airlines
Deal found 10/29$1,103
This United Airlines deal was found by Cheapflights users on 10/29. 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 12/83:25 pmBHM - BKK
3 stops31h 00mUnited Airlines
Fri 2/204:55 pmBKK - BHM
3 stops32h 57mUnited Airlines
Deal found 10/29$1,113
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/110:50 amBHM - BKK
3 stops60h 35mUnited Airlines
Tue 12/94:55 pmBKK - BHM
3 stops40h 26mUnited Airlines
Deal found 10/29$1,118
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/110:50 amBHM - BKK
3 stops60h 35mUnited Airlines
Sat 12/64:55 pmBKK - BHM
3 stops30h 27mUnited Airlines
Deal found 10/29$1,143
This Korean Air deal was found by Cheapflights users on 10/29. 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 11/185:15 amBHM - BKK
2 stops30h 30mKorean Air
Sat 1/319:40 amBKK - BHM
2 stops44h 07mKorean Air
Deal found 10/29$1,153

Cheapflights Fare Finder

 
Customize your flight search to find flights from Birmingham 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 October 30, 2025.
Use the filters below to find and compare flights from Birmingham to Bangkok that are best for you.

Fly from

Birmingham

Fly to

Bangkok

Route

Depart

Return

Price

BirminghamBangkok

BHM - BKK

BHMBKK

Birmingham

Thu 3/5

6:15 am-12:45 am

2 stops29h 30m

Bangkok Suvarnabhumi

Mon 3/9

9:40 am-8:23 am

2 stops34h 43m

$983

BirminghamBangkok

BHM - BKK

BHMBKK

Birmingham

Wed 1/14

2:00 pm-11:25 am

3 stops32h 25m

Bangkok Suvarnabhumi

Sat 1/31

4:55 pm-10:27 am

3 stops30h 32m

$1,088

BirminghamBangkok

BHM - BKK

BHMBKK

Birmingham

Mon 12/8

3:25 pm-11:25 am

3 stops31h 00m

Bangkok Suvarnabhumi

Fri 2/20

4:55 pm-6:20 pm

3 stops38h 25m

$1,088

BirminghamBangkok

BHM - BKK

BHMBKK

Birmingham

Mon 2/9

10:56 am-11:45 am

2 stops35h 49m

Bangkok Suvarnabhumi

Mon 2/16

7:50 pm-9:45 pm

2 stops38h 55m

$1,093

BirminghamBangkok

BHM - BKK

BHMBKK

Birmingham

Wed 2/11

5:19 pm-6:25 pm

2 stops36h 06m

Bangkok Suvarnabhumi

Wed 2/25

9:05 am-10:57 pm

2 stops50h 52m

$1,114

BirminghamBangkok

BHM - BKK

BHMBKK

Birmingham

Fri 4/10

7:20 am-9:45 am

3 stops38h 25m

Bangkok Suvarnabhumi

Tue 4/14

3:40 pm-9:43 pm

3 stops42h 03m

$1,138

BirminghamBangkok

BHM - BKK

BHMBKK

Birmingham

Wed 1/14

7:45 am-12:55 am

2 stops28h 10m

Bangkok Suvarnabhumi

Sat 1/31

9:40 am-10:54 pm

2 stops26h 14m

$1,142

BirminghamBangkok

BHM - BKK

BHMBKK

Birmingham

Tue 11/18

6:15 am-12:45 am

2 stops29h 30m

Bangkok Suvarnabhumi

Fri 1/30

2:05 am-10:54 pm

2 stops33h 49m

$1,153

BirminghamBangkok

BHM - BKK

BHMBKK

Birmingham

Thu 3/5

3:20 pm-11:25 am

3 stops55h 05m

Bangkok Suvarnabhumi

Mon 3/9

4:55 pm-1:54 pm

3 stops32h 59m

$1,153

BirminghamBangkok

BHM - BKK

BHMBKK

Birmingham

Sat 12/13

3:25 pm-11:25 am

3 stops55h 00m

$1,206

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Best time to book a flight from Birmingham to Bangkok

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

What is the cheapest month to book a flight from Birmingham, Alabama to Bangkok?

Currently, August is the cheapest month in which you can book a flight from Birmingham, Alabama to Bangkok (average of $732). Flying from Birmingham, Alabama to Bangkok in June is currently the most expensive (average of $1,437). 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 BHM to BKK?

Find hourly flight availability from Birmingham 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 October 30, 2025.

When flying from Birmingham, Alabama to Bangkok, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 14% versus a flight in the afternoon.

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 October 30, 2025.
Get a feel of what it's like to fly with Korean Air, Delta, and United Airlines from Birmingham to Bangkok by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,155 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Crew

8.7

Boarding

8.5

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
1,155 reviews
Korean Air
8.4
Very good
1,155 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Crew

8.7

Boarding

8.5

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
7.9
Good
7,998 reviews
Korean Air
8.4
Very good
1,155 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Crew

8.7

Boarding

8.5

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.
United Airlines
7.4
Good
8,998 reviews
Korean Air
8.4
Very good
1,155 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Crew

8.7

Boarding

8.5

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.
American Airlines
7.2
Good
11,035 reviews
Korean Air
8.4
Very good
1,155 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Crew

8.7

Boarding

8.5

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 Birmingham 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 Birmingham to Bangkok?

    For a flight from Birmingham to Bangkok, you will be flying from Birmingham. Birmingham (BHM) is just 4.3 mi from the center of the city. Birmingham is the only Birmingham airport and it handles 0 outbound flights to Bangkok per day. 4 airlines have flights to Bangkok from Birmingham on a regular basis.

  • How long is the flight from Birmingham, Alabama to Bangkok?

    Delta, United Airlines, and Qatar Airways can get you from Birmingham, Alabama to Bangkok in just under 29h 30m. Your travel time can differ by up to 6h 19m. There are 9128 mi between Birmingham, Alabama and Bangkok. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Birmingham, Alabama to Bangkok round-trip?

    Our cheapest airline available from Birmingham, Alabama to Bangkok is Delta. Our recent data shows that you can find tickets from as low as $928 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $989 and $1,039 round-trip. Delta is currently priced 38% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Birmingham 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 Birmingham, Alabama to Bangkok?

    Currently, August is the cheapest month in which you can book a flight from Birmingham, Alabama to Bangkok (average of $732). Flying from Birmingham, Alabama to Bangkok in June is currently the most expensive (average of $1,437). 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 4 airlines flying from Birmingham to Bangkok

Discover the top 4 airlines that operate flights from Birmingham 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$928Average$1,512FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$989Average$1,244FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,039Average$1,245FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,471Average$1,879FlexibilityNo cancel feeOn-time81%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.