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Cheap flights from Birmingham to St. Louis from £747

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Birmingham to St. Louis departing on 16/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Birmingham to St. Louis

Cheap return flights

Enter your travel dates to find the best prices.
Finnair Logo
08:10 - 12:48
BHX
-
STL
34h 38m
2 stops
Finnair Logo
07:00 - 19:55
STL
-
BHX
30h 55m
2 stops
£747Finnair
Thu, 16 Apr - Thu, 23 Apr
Multiple Airlines Logo
21:35 - 22:17
BHX
-
STL
30h 42m
2 stops
Multiple Airlines Logo
20:03 - 07:40
STL
-
BHX
29h 37m
2 stops
£764Multiple Airlines
Sun, 3 May - Sun, 10 May
Multiple Airlines Logo
05:55 - 13:25
BHX
-
STL
13h 30m
1 stop
Multiple Airlines Logo
07:05 - 17:40
STL
-
BHX
28h 35m
2 stops
£907Multiple Airlines
Sun, 3 May - Sun, 10 May
Lufthansa Logo
10:15 - 13:25
BHX
-
STL
33h 10m
1 stop
Lufthansa Logo
07:45 - 17:15
STL
-
BHX
27h 30m
2 stops
£982Lufthansa
Thu, 16 Apr - Thu, 23 Apr
United Airlines Logo
05:55 - 21:13
BHX
-
STL
21h 18m
2 stops
United Airlines Logo
19:09 - 17:35
STL
-
BHX
16h 26m
2 stops
£993United Airlines
Tue, 5 May - Tue, 12 May
Lufthansa Logo
05:55 - 13:25
BHX
-
STL
13h 30m
1 stop
Lufthansa Logo
15:30 - 17:40
STL
-
BHX
20h 10m
1 stop
£1,008Lufthansa
Sun, 3 May - Sun, 10 May
Multiple Airlines Logo
06:05 - 15:25
BHX
-
STL
15h 20m
2 stops
Multiple Airlines Logo
16:05 - 23:20
STL
-
BHX
25h 15m
3 stops
£1,207Multiple Airlines
Thu, 16 Apr - Thu, 23 Apr
Multiple Airlines Logo
14:30 - 19:33
BHX
-
STL
35h 03m
3 stops
Multiple Airlines Logo
16:05 - 22:05
STL
-
BHX
24h 00m
3 stops
£1,442Multiple Airlines
Thu, 16 Apr - Thu, 23 Apr

Lufthansa flights from Birmingham to St. Louis

Our best Lufthansa deals on Birmingham to St. Louis flight tickets
Lufthansa
16 Apr
BHX10:15Birmingham
33h 10m
1 stop
STL13:25Lambert-St Louis
23 Apr
STL07:45Lambert-St Louis
27h 30m
2 stops
BHX17:15Birmingham
£982
Lufthansa
3 May
BHX05:55Birmingham
13h 30m
1 stop
STL13:25Lambert-St Louis
10 May
STL15:30Lambert-St Louis
20h 10m
1 stop
BHX17:40Birmingham
£1,008

momondo Fare Finder

 
Customise your flight search to find flights from Birmingham to St. Louis 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, momondo users made 279,928 searches. Data last updated 24 March 2026.
Use the filters below to find and compare flights from Birmingham to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Thu 16/4

08:10-12:48

2 stops34h 38m

Lambert-St Louis

Thu 23/4

07:00-19:55

2 stops30h 55m

£747

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Sun 3/5

21:35-22:17

2 stops30h 42m

Lambert-St Louis

Sun 10/5

20:03-07:40

2 stops29h 37m

£764

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Sun 3/5

05:55-13:25

1 stop13h 30m

Lambert-St Louis

Sun 10/5

07:05-17:40

2 stops28h 35m

£907

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Thu 16/4

10:15-13:25

1 stop33h 10m

Lambert-St Louis

Thu 23/4

07:45-17:15

2 stops27h 30m

£982

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Tue 5/5

05:55-21:13

2 stops21h 18m

Lambert-St Louis

Tue 12/5

19:09-17:35

2 stops16h 26m

£993
Fastest return journey

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Sun 3/5

05:55-13:25

1 stop13h 30m

Lambert-St Louis

Sun 10/5

15:30-17:40

1 stop20h 10m

£1,008

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Thu 16/4

06:05-15:25

2 stops15h 20m

Lambert-St Louis

Thu 23/4

16:05-23:20

3 stops25h 15m

£1,207

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Thu 16/4

14:30-19:33

3 stops35h 03m

Lambert-St Louis

Thu 23/4

16:05-22:05

3 stops24h 00m

£1,442

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to St. Louis from

How to get the cheapest flight ticket from Birmingham to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Which airlines fly to St. Louis?

Virgin Atlantic, British Airways and KLM are the top three most popular airlines that fly to St. Louis from Birmingham according to our data. Virgin Atlantic is the first choice among our users, with 69% of people opting to fly with this airline when travelling to St. Louis. Keep in mind that there are 7 different airlines that fly to St. Louis on a routine basis, so you have a few additional options to choose from.

When to book flights from Birmingham to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Birmingham to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Birmingham to St. Louis (BHX to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Birmingham to St. Louis

Fastest flight time

30h 42m

Direct flights

None
The fastest flight from Birmingham to St. Louis takes 30h 42m
There are no direct flights from Birmingham to St. Louis. There are no popular flight routes from Birmingham to St. Louis.
Search flight deals

  • How far is Birmingham to Lambert-St Louis by plane?

    Birmingham and Lambert-St Louis are 4100.3 mi apart from one another. By plane, this route typically takes 30h 42m.

  • When did momondo last update prices for flights from Birmingham Airport to Lambert-St Louis Airport?

    Prices for flights from Birmingham Airport to Lambert-St Louis Airport were last updated today.

  • How many operators does momondo search for flights from Birmingham Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Birmingham Airport to Lambert-St Louis Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Birmingham Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Birmingham to St. Louis?

Best airlines flying from Birmingham to St. Louis

Compare and see reviews for airlines that fly from Birmingham to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £567Free CancellationRating
7.8
1,477 reviews
Search KLM flights

Travelling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Collinsville

Why use momondo?

Why should I use momondo to find a flight deal from Birmingham to St. Louis?

It is quick and easy to find Birmingham to St. Louis flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to St. Louis that suits you.

Can I find flights from Birmingham to St. Louis with flexible booking policies on momondo?

Flights from Birmingham to St. Louis with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Birmingham to St. Louis?

Once you have performed a search for Birmingham to St. Louis flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Birmingham to St. Louis right now. Can momondo alert me if prices change?

Price alerts on flights to St. Louis from Birmingham are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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