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Cheap flights from Brighton to St. Louis from £267

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brighton to St. Louis departing on 13/5. 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
0 bags

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Find the cheapest flights from Brighton to St. Louis

Cheap return flights

Enter your travel dates to find the best prices.
Finnair Logo
14:45 - 22:17
LHR
-
STL
13h 32m
1 stop
Finnair Logo
16:30 - 10:30
STL
-
LHR
12h 00m
1 stop
£514Finnair
Mon, 13 Apr - Mon, 27 Apr
Finnair Logo
08:55 - 17:21
LHR
-
STL
14h 26m
1 stop
Finnair Logo
08:54 - 06:25
STL
-
LHR
15h 31m
2 stops
£515Finnair
Mon, 20 Apr - Thu, 30 Apr
British Airways Logo
09:45 - 16:41
LHR
-
STL
12h 56m
1 stop
British Airways Logo
20:03 - 12:15
STL
-
LHR
10h 12m
1 stop
£526British Airways
Wed, 15 Apr - Wed, 22 Apr
Finnair Logo
14:25 - 22:59
LHR
-
STL
14h 34m
1 stop
Finnair Logo
18:55 - 12:50
STL
-
LHR
11h 55m
1 stop
£529Finnair
Mon, 20 Apr - Thu, 30 Apr
British Airways Logo
19:00 - 19:29
LHR
-
STL
30h 29m
2 stops
British Airways Logo
20:03 - 06:50
STL
-
LHR
28h 47m
1 stop
£556British Airways
Sun, 19 Apr - Sun, 3 May
Delta Logo
10:25 - 21:19
LGW
-
STL
16h 54m
2 stops
Delta Logo
13:03 - 09:25
STL
-
LGW
14h 22m
2 stops
£577Delta
Wed, 15 Apr - Wed, 22 Apr
Aer Lingus Logo
13:45 - 23:46
LCY
-
STL
16h 01m
2 stops
Aer Lingus Logo
12:25 - 08:35
STL
-
LCY
14h 10m
2 stops
£750Aer Lingus
Mon, 20 Apr - Thu, 30 Apr
Aer Lingus Logo
13:45 - 22:17
LCY
-
STL
14h 32m
2 stops
Aer Lingus Logo
12:25 - 08:35
STL
-
LCY
14h 10m
2 stops
£753Aer Lingus
Mon, 20 Apr - Thu, 30 Apr
Delta Logo
10:00 - 23:58
LCY
-
STL
18h 58m
2 stops
Delta Logo
10:50 - 07:55
STL
-
LCY
15h 05m
2 stops
£787Delta
Mon, 23 Mar - Mon, 30 Mar
KLM Logo
10:00 - 14:37
LCY
-
STL
34h 37m
2 stops
KLM Logo
19:05 - 07:15
STL
-
LCY
30h 10m
2 stops
£950KLM
Wed, 29 Jul - Tue, 15 Dec

British Airways flights from Brighton to St. Louis

Our best British Airways deals on Brighton to St. Louis flight tickets
British Airways
15 Apr
LHR09:45London Heathrow
12h 56m
1 stop
STL16:41Lambert-St Louis
22 Apr
STL20:03Lambert-St Louis
10h 12m
1 stop
LHR12:15London Heathrow
£526
British Airways
19 Apr
LHR19:00London Heathrow
30h 29m
2 stops
STL19:29Lambert-St Louis
3 May
STL20:03Lambert-St Louis
28h 47m
1 stop
LHR06:50London Heathrow
£556
British Airways
23 Apr
LHR14:45London Heathrow
13h 32m
1 stop
STL22:17Lambert-St Louis
29 Apr
STL17:21Lambert-St Louis
11h 09m
1 stop
LHR10:30London Heathrow
£588

Delta flights from Brighton to St. Louis

Our best Delta deals on Brighton to St. Louis flight tickets
Delta
13 Apr
LHR09:55London Heathrow
16h 49m
2 stops
STL20:44Lambert-St Louis
27 Apr
STL10:50Lambert-St Louis
16h 00m
2 stops
LHR08:50London Heathrow
£561
Delta
15 Apr
LHR08:40London Heathrow
18h 04m
2 stops
STL20:44Lambert-St Louis
22 Apr
STL17:59Lambert-St Louis
13h 46m
2 stops
LHR13:45London Heathrow
£573
Delta
15 Apr
LGW10:25London Gatwick
16h 54m
2 stops
STL21:19Lambert-St Louis
22 Apr
STL13:03Lambert-St Louis
14h 22m
2 stops
LGW09:25London Gatwick
£577

momondo Fare Finder

 
Customise your flight search to find flights from Brighton 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 February 2026.
Use the filters below to find and compare flights from Brighton to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Mon 13/4

14:45-22:17

1 stop13h 32m

Lambert-St Louis

Mon 27/4

16:30-10:30

1 stop12h 00m

£514

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Mon 20/4

08:55-17:21

1 stop14h 26m

Lambert-St Louis

Thu 30/4

08:54-06:25

2 stops15h 31m

£514

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Wed 15/4

09:45-16:41

1 stop12h 56m

Lambert-St Louis

Wed 22/4

20:03-12:15

1 stop10h 12m

£526

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Mon 20/4

14:25-22:59

1 stop14h 34m

Lambert-St Louis

Thu 30/4

18:55-12:50

1 stop11h 55m

£529

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Sun 19/4

19:00-19:29

2 stops30h 29m

Lambert-St Louis

Sun 3/5

20:03-06:50

1 stop28h 47m

£556

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

Wed 15/4

10:25-21:19

2 stops16h 54m

Lambert-St Louis

Wed 22/4

13:03-09:25

2 stops14h 22m

£577

LondonSt. Louis

LCY - STL

LCYSTL

London City

Mon 20/4

13:45-23:46

2 stops16h 01m

Lambert-St Louis

Thu 30/4

12:25-08:35

2 stops14h 10m

£750

LondonSt. Louis

LCY - STL

LCYSTL

London City

Mon 20/4

13:45-22:17

2 stops14h 32m

Lambert-St Louis

Thu 30/4

12:25-08:35

2 stops14h 10m

£753

LondonSt. Louis

LCY - STL

LCYSTL

London City

Mon 23/3

10:00-23:58

2 stops18h 58m

Lambert-St Louis

Mon 30/3

10:50-07:55

2 stops15h 05m

£787

LondonSt. Louis

LCY - STL

LCYSTL

London City

Wed 29/7

10:00-14:37

2 stops34h 37m

Lambert-St Louis

Tue 15/12

19:05-07:15

2 stops30h 10m

£950

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to St. Louis from

How to get the cheapest flight ticket from Brighton 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

What is the cheapest month to fly to St. Louis?

The month of March is, on average, the cheapest month to fly to St. Louis from Brighton, with most prices found around £537. If you’re not able to fly to St. Louis in March, then February is your next best option. Flight prices from Brighton to St. Louis during February average around £646.

What is the cheapest day to depart on your flight to St. Louis?

Our data shows that Saturday is the least expensive day to fly to St. Louis. Tickets to fly out on this day can be as low as £591. Flights from Brighton to St. Louis on a Friday will generally be more expensive and average around £669. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest Brighton to Lambert-St Louis flight route?

Fly from London Heathrow to Lambert-St Louis for the best Brighton - Lambert-St Louis flight prices

How far in advance should I book a flight to St. Louis?

You are more likely to see cheaper flights to St. Louis from Brighton when booking weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around £724 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Louis from Brighton for as low as £642 on momondo.

What cabin class options are available on Brighton to Lambert-St Louis flights?

There is only 1 cabin class available to choose from on Brighton to Lambert-St Louis flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Brighton to St. Louis flights?

You could potentially save up to 37% on your flight if you consider stops on a Brighton to St. Louis flight.

Cheap Brighton to St. Louis flight deals and tips

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

Fastest flight time

9h 05m

Direct flights

Mon, Wed, Thu and Sat

Airports in St. Louis

1 airport
The fastest flight from Brighton to St. Louis takes 9h 05m
Direct flights go from Brighton to St. Louis on Monday, Wednesday, Thursday and Saturday. There are no airlines offering direct flights..
There is 1 airport in St. Louis. From Brighton there are direct flights to Lambert-St Louis (STL).
Search flight deals

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Brighton to Lambert-St Louis Airport.

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

    The travel and health documents you'll need for your trip to Lambert-St Louis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lambert-St Louis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Brighton to St. Louis?

Best airlines flying from Brighton to St. Louis

Compare and see reviews for airlines that fly from Brighton to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom £170Free CancellationRating
7.2
11,344 reviews
Search American Airlines flights
United AirlinesPriceFrom £469Free CancellationRating
7.4
9,344 reviews
Search United Airlines flights
British AirwaysPriceFrom £475Free CancellationRating
6.7
7,762 reviews
Search British Airways flights
FinnairPriceFrom £505Free CancellationRating
7.6
1,367 reviews
Search Finnair flights
KLMPriceFrom £516Free CancellationRating
7.7
1,460 reviews
Search KLM flights
Virgin AtlanticPriceFrom £551Free CancellationRating
7.5
679 reviews
Search Virgin Atlantic flights
Air CanadaPriceFrom £598Free CancellationRating
7.1
10,742 reviews
Search Air Canada flights
IberiaPriceFrom £652Free CancellationRating
7.0
3,123 reviews
Search Iberia flights
LufthansaPriceFrom £655Free CancellationRating
6.8
7,808 reviews
Search Lufthansa flights

Travelling to a place near St. Louis?

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

Why use momondo?

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

It is quick and easy to find Brighton 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 Brighton to St. Louis with flexible booking policies on momondo?

momondo does allow users to show only those flights to St. Louis from Brighton which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. Louis from Brighton.

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

Price alerts on flights to St. Louis from Brighton 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.

An easier way to manage your St. Louis trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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