$596 Cheap Flights from Birmingham (BHM) to Bangkok (BKK)

View $596 flight on Mon, Aug 18, 2025Opens in a new window

Popular airlines from Birmingham International Airport (BHM) to Suvarnabhumi Intl. Airport (BKK)

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Find available prices by choosing your travel dates.

Cheap Flights from Birmingham to Bangkok (BHM-BKK)

Prices were available within the past 7 days and start at $596 for one-way flights and $1,218 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Apr 26 - Mon, May 19
BHM
Birmingham
BKK
Bangkok
$1,218 Roundtrip, found 3 days ago
$1,218
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Apr 26 from Birmingham to Bangkok, returning Mon, May 19, priced at $1,218 found 3 days ago
American Airlines
Mon, Aug 18 - Fri, Aug 29
BHM
Birmingham
BKK
Bangkok
$1,233 Roundtrip, found 1 day ago
$1,233
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Aug 18 from Birmingham to Bangkok, returning Fri, Aug 29, priced at $1,233 found 1 day ago
Delta
Thu, Mar 5 - Thu, Mar 19
BHM
Birmingham
BKK
Bangkok
$1,233 Roundtrip, found 7 hours ago
$1,233
Roundtrip
found 7 hours ago
Select Delta flight, departing Thu, Mar 5 from Birmingham to Bangkok, returning Thu, Mar 19, priced at $1,233 found 7 hours ago
United
Tue, May 6 - Thu, May 22
BHM
Birmingham
BKK
Bangkok
$1,247 Roundtrip, found 1 day ago
$1,247
Roundtrip
found 1 day ago
Select United flight, departing Tue, May 6 from Birmingham to Bangkok, returning Thu, May 22, priced at $1,247 found 1 day ago
United
Wed, May 7 - Wed, May 21
BHM
Birmingham
BKK
Bangkok
$1,251 Roundtrip, found 2 hours ago
$1,251
Roundtrip
found 2 hours ago
Select United flight, departing Wed, May 7 from Birmingham to Bangkok, returning Wed, May 21, priced at $1,251 found 2 hours ago
United
Tue, May 6 - Mon, May 19
BHM
Birmingham
BKK
Bangkok
$1,253 Roundtrip, found 5 days ago
$1,253
Roundtrip
found 5 days ago
Select United flight, departing Tue, May 6 from Birmingham to Bangkok, returning Mon, May 19, priced at $1,253 found 5 days ago
United
Wed, May 7 - Wed, May 21
BHM
Birmingham
BKK
Bangkok
$1,255 Roundtrip, found 2 hours ago
$1,255
Roundtrip
found 2 hours ago
Select United flight, departing Wed, May 7 from Birmingham to Bangkok, returning Wed, May 21, priced at $1,255 found 2 hours ago
United
Mon, May 5 - Mon, May 19
BHM
Birmingham
BKK
Bangkok
$1,258 Roundtrip, found 2 hours ago
$1,258
Roundtrip
found 2 hours ago
Select United flight, departing Mon, May 5 from Birmingham to Bangkok, returning Mon, May 19, priced at $1,258 found 2 hours ago
All Nippon Airways
Mon, May 5 - Thu, May 22
BHM
Birmingham
BKK
Bangkok
$1,269 Roundtrip, found 2 days ago
$1,269
Roundtrip
found 2 days ago
Select All Nippon Airways flight, departing Mon, May 5 from Birmingham to Bangkok, returning Thu, May 22, priced at $1,269 found 2 days ago
Qatar Airways
Tue, Nov 4 - Mon, Nov 10
BHM
Birmingham
BKK
Bangkok
$1,351 Roundtrip, found 11 hours ago
$1,351
Roundtrip
found 11 hours ago
Select Qatar Airways flight, departing Tue, Nov 4 from Birmingham to Bangkok, returning Mon, Nov 10, priced at $1,351 found 11 hours ago
Flights from Birmingham (BHM) to Bangkok (BKK)
Origin airport
Birmingham Intl.
Destination airport
Suvarnabhumi Intl.
Airlines serving
Air France, All Nippon Airways, American Airlines, Delta, Finnair, Japan Airlines, KLM, Korean Air, Lufthansa, Qantas Airways, Qatar Airways, United
Roundtrip price
$1,218
Distance
9134 mi

Birmingham to Bangkok Flights

The cheapest times to fly from Birmingham to Bangkok

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Birmingham to Bangkok are during the month of April. You can find some of the cheapest flights from Birmingham to Bangkok with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Birmingham to Bangkok

Sunday is one of the best days to book for cheap flights from Birmingham to Bangkok: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Birmingham to Bangkok

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Birmingham to Bangkok in 2025. You can also book with separate airlines for your outbound and return journeys, from $596 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Birmingham to Bangkok flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Birmingham to Bangkok airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Birmingham Intl. Airport (BHM) to Suvarnabhumi Intl. Airport (BKK) cost?
Discover the latest flight deals from BHM to BKK by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from BHM to BKK?
The cheapest flights from BHM to BKK are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from BHM to BKK?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from BHM to BKK. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Birmingham Intl. Airport (BHM) to Suvarnabhumi Intl. Airport (BKK)?
Nonstop flights from Birmingham Intl. Airport (BHM) to Suvarnabhumi Intl. Airport (BKK) aren’t available daily, so you’ll have to take a flight with a layover. Explore your options with Expedia’s filter tool. Enter your travel details and click on either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from BHM to BKK?
You’ll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Birmingham Intl. Airport (BHM) to Suvarnabhumi Intl. Airport (BKK)?
To avoid possible delays on the Birmingham Intl. Airport (BHM) to Suvarnabhumi Intl. Airport (BKK) route, aim to travel before 3 PM. Departures after this hour are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Birmingham Intl. Airport (BHM) to Suvarnabhumi Intl. Airport (BKK) last-minute?
Booking your ticket from BHM to BKK shortly before your trip is generally more expensive. But if you’re flexible with your schedule, you could score a cheap last-minute fare.
Is it cheaper to book a BHM to BKK flight and hotel package?
Opting for a BHM to BKK flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Pick from our wide range of accommodations and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Birmingham Intl. Airport (BHM) to Suvarnabhumi Intl. Airport (BKK)?
If you booked your BHM to BKK flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you’d like more information.

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*Available to One Key members.