Cheap flights from Bangkok to St. Louis from £435

Trusted by millions

Kiwi.com Guarantee for stress-free travel

One search, all the best deals

Explore flight deals to St. Louis

2 stops
Sun, Jun 15
Bangkok BKKSt. Louis STL

£435
Search
2 stops
Fri, Jun 13
Bangkok BKKSt. Louis STL

£465
Search
2 stops
Sun, Jun 15
Bangkok BKKSt. Louis STL

£468
Search
2 stops
Fri, Jun 13
Bangkok BKKSt. Louis STL

£501
Search
2 stops
Fri, Jun 13
Bangkok BKKSt. Louis STL

£501
Search
3 stops
Fri, Jun 13
Bangkok BKKSt. Louis STL

£522
Search

Prices updated:

Not happy with the results? Try some of our useful filters

2 stops
Sun, Jun 15 – Sat, Jun 21
Bangkok BKKSt. Louis STL

£995
Search
2 stops
Mon, Jun 16 – Thu, Jun 19
Bangkok BKKSt. Louis STL

£1,025
Search
2 stops
Mon, Jun 16 – Fri, Jun 20
Bangkok BKKSt. Louis STL

£1,029
Search
2 stops
Mon, Jun 16 – Fri, Jun 20
Bangkok BKKSt. Louis STL

£1,038
Search
2 stops
Sun, Jun 15 – Sat, Jun 21
Bangkok BKKSt. Louis STL

£1,052
Search
2 stops
Sat, Jun 14 – Thu, Jun 19
Bangkok BKKSt. Louis STL

£1,053
Search

Prices updated:

Not happy with the results? Try some of our useful filters

How much do flights to St. Louis cost?

Key info about flying to St. Louis

Depart from
Suvarnabhumi
Arrive to
St. Louis Lambert International
Average flights per week
392
Flight distance

Check-in for a flight from Bangkok to St. Louis

NameCarrier codeIATA CodePassport needed during booking
Hawaiian AirlinesHALHANo
Alaska AirlinesASAASNo
Korean AirKALKEYes
Thai AirwaysTHATGNo
Air CanadaACAACYes

Weather in St. Louis

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January3°C-3°C
February6°C-2°C
March13°C3°C
April18°C8°C
May24°C14°C
June29°C19°C
July31°C21°C
August30°C20°C
September27°C16°C
October20°C10°C
November12°C3°C
December7°C0°C
Hottest Month
31°C
July
Coldest month
-3°C
January
Sunny days
264
days per year
Snow days
9
days per year

14 day forecast

Saturday
24 May
80%
16°C14°C
31 May
87%
17°C13°C
Sunday
25 May
85%
14°C11°C
1 Jun
81%
26°C15°C
Monday
26 May
89%
13°C11°C
2 Jun
25°C17°C
Tuesday
27 May
88%
17°C12°C
3 Jun
77%
28°C18°C
Wednesday
28 May
72%
21°C13°C
4 Jun
28°C18°C
Thursday
29 May
87%
24°C16°C
5 Jun
29°C18°C
Friday
30 May
76%
18°C13°C
6 Jun
78%
32°C22°C
Travelers usually depart from Suvarnabhumi, or Don Mueang International when they travel from Bangkok to St. Louis. The most popular airlines for this route are Hawaiian Airlines, Alaska Airlines, Korean Air, Thai Airways, and Air Canada. Bangkok and St. Louis have 392 direct flights per week.

Frequently asked questions

What are the most popular routes to and from Bangkok?
What are the most popular routes to and from St. Louis?
Which airports are there in Bangkok?
What airports are near Bangkok?
What airports are near St. Louis?
Which airlines fly between Bangkok and St. Louis?
When’s the best time to travel between Bangkok and St. Louis?
What flights operate between Bangkok and St. Louis?
How many airports are there near Bangkok?
How many airports are there near St. Louis?
What time do nonstop (direct) flights between Bangkok and St. Louis depart?
What time do nonstop (direct) flights between Bangkok and St. Louis arrive?
What time do flights between Bangkok and St. Louis depart?
What time do flights between Bangkok and St. Louis arrive?

Explore alternative trips

Flights from Bangkok

Flights to St. Louis

Popular routes

The nearest countries with flights to St. Louis

Here is a list of countries people are flying from

Other destination countries from Bangkok

Here is a list of countries people are flying to
Find the best connection from Bangkok to St. Louis
Search flights

Get more out of Kiwi.com with our mobile application

Download boarding passes

One-click booking

Get exclusive offers and prices

Mobile trip notifications


We hack the system,
you fly for less