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Cheap flights from Brighton to St. Louis from £256

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — STL
13 5月 — 20 5月1
1 adult

Cheapflights Tip: The best prices from Brighton to Lambert-St Louis are usually found in March or January, booked 13 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from Brighton to St. Louis

Keep the following information in mind while searching for Brighton to St. Louis flight deals. Data was last updated 8 5月 2025.

Round-trip from

£627

One-way from

£256

Popular in

December

Cheapest in

March

Average price

£645
12/6-15/6
  • 12/6-15/6
  • 5 total stops
  • 64h 29m total
  • Brighton to St. Louis
2/6
  • 2/6
  • 1 total stop
  • 15h 49m total
  • Brighton to St. Louis
Highest demand for flights based on searches. 4% potential increase in price (£26 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£22 potential savings vs. average return price).
Average for round-trip flights in May 2025

Find flight deals from Brighton to St. Louis

Cheapest flights from Brighton to St. Louis
Explore the most affordable flight options available from Brighton to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 5月 2025.

週四 12/614:00LGW - STL
2 stops33h 04mMultiple Airlines
週日 15/607:30STL - LGW
3 stops31h 25mMultiple Airlines
Deal found 7/5£627
週四 26/608:30LHR - STL
2 stops17h 28mMultiple Airlines
週日 29/607:30STL - LHR
1 stop22h 20mMultiple Airlines
Deal found 7/5£651
週一 9/613:30LHR - STL
1 stop12h 49mIberia
週日 15/620:05STL - LHR
1 stop29h 15mIberia
Deal found 7/5£652
週一 8/913:30LHR - STL
1 stop12h 51mBritish Airways
週一 22/916:17STL - LHR
1 stop12h 33mBritish Airways
Deal found 7/5£658
週四 12/608:45LCY - STL
2 stops33h 51mMultiple Airlines
週日 15/607:30STL - LCY
2 stops18h 40mMultiple Airlines
Deal found 7/5£672
週四 12/606:55STN - STL
3 stops35h 41mMultiple Airlines
週日 15/607:30STL - STN
3 stops31h 45mMultiple Airlines
Deal found 7/5£712
週四 16/1006:40LHR - STL
2 stops22h 59mScandinavian Airlines
週二 21/1013:30STL - LHR
2 stops23h 00mScandinavian Airlines
Deal found 7/5£733
週一 8/906:30LHR - STL
2 stops13h 46mDelta
週一 22/913:30STL - LHR
2 stops13h 45mDelta
Deal found 7/5£736
週一 2/608:30LHR - STL
2 stops17h 28mAir Canada
週四 5/605:20STL - LHR
3 stops19h 10mAir Canada
Deal found 7/5£747
週三 21/519:00LTN - STL
3 stops46h 25mMultiple Airlines
週三 28/506:30STL - LTN
3 stops34h 45mMultiple Airlines
Deal found 7/5£749
週二 17/619:15LHR - STL
2 stops34h 07mVirgin Atlantic
週四 3/715:42STL - LHR
2 stops13h 43mVirgin Atlantic
Deal found 7/5£756
週一 16/613:10LHR - STL
1 stop12h 07mAmerican Airlines
週三 2/711:47STL - LHR
1 stop13h 53mAmerican Airlines
Deal found 7/5£770

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 8 5月 2025.
Use the filters below to find and compare flights from Brighton to St. Louis that are best for you.

Fly from

Brighton

Fly to

St. Louis

Route

Depart

Return

Price

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

週四 12/6

14:00-17:04

2 stops33h 04m

Lambert-St Louis

週日 15/6

07:30-20:55

3 stops31h 25m

£627

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

週四 26/6

08:30-19:58

2 stops17h 28m

Lambert-St Louis

週日 29/6

07:30-11:50

1 stop22h 20m

£651

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

週一 9/6

13:30-20:19

1 stop12h 49m

Lambert-St Louis

週日 15/6

20:05-07:20

1 stop29h 15m

£652

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

週一 8/9

13:30-20:21

1 stop12h 51m

Lambert-St Louis

週一 22/9

16:17-10:50

1 stop12h 33m

£658

LondonSt. Louis

LCY - STL

LCYSTL

London City

週四 12/6

08:45-12:36

2 stops33h 51m

Lambert-St Louis

週日 15/6

07:30-08:10

2 stops18h 40m

£672

LondonSt. Louis

STN - STL

STNSTL

London Stansted

週四 12/6

06:55-12:36

3 stops35h 41m

Lambert-St Louis

週日 15/6

07:30-21:15

3 stops31h 45m

£712

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

週四 16/10

06:40-23:39

2 stops22h 59m

Lambert-St Louis

週二 21/10

13:30-18:30

2 stops23h 00m

£733

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

週一 8/9

06:30-16:00

2 stops15h 30m

Lambert-St Louis

週一 22/9

11:51-07:15

1 stop13h 24m

£736

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

週一 2/6

08:30-19:58

2 stops17h 28m

Lambert-St Louis

週四 5/6

05:20-06:30

3 stops19h 10m

£747

LondonSt. Louis

LTN - STL

LTNSTL

London Luton

週三 21/5

19:00-11:25

3 stops46h 25m

Lambert-St Louis

週三 28/5

06:30-23:15

3 stops34h 45m

£749

Flights are sorted by cheapest return flights first.

Deals found on 7/5

Showing 1-10 of 38 results
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Best time to book a flight from Brighton to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Brighton with our price prediction graph.
Estimated return 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 Brighton to St. Louis

How far ahead should I book a flight from Brighton to St. Louis?

Use this chart to determine the optimal time to book a return flight from Brighton to St. Louis. Price data was last updated on 2 May 2025.

To ensure you get the cheapest price possible for a flight from Brighton to St. Louis, you should look to book at least 13 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Brighton to St. Louis?

Currently, February is the cheapest month in which you can book a flight from Brighton to St. Louis (average of £722). Flying from Brighton to St. Louis in December is currently the most expensive (average of £1,033). 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 BH9 to STL?

Find hourly flight availability from Brighton to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 5月 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Brighton to St. Louis as you normally would.

What is the cheapest day to fly from Brighton to St. Louis?

Use this chart to determine the cheapest time to fly return from Brighton to St. Louis. Price data was last updated on 30 June 2024.

Travellers seeking maximum savings on their Brighton to St. Louis flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St. Louis ranges from 56.0 - 119.0 inches per month. May is typically the wettest month, when rainfall can reach 119.0 mm. February is typically the driest time to visit St. Louis when rainfall is around 56.0 mm.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated 8 5月 2025.
Read through reviews of airlines operating flights from Brighton to St. Louis, such as Delta, Austrian Airlines and Finnair. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very Good

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Brighton to St. Louis. 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 into for flights to St. Louis from Brighton?

    Located just 12.7 mi from the city center, Lambert-St Louis is the airport most travelers will use when flying to St. Louis from Brighton. Booking flights from Brighton to Lambert-St Louis (STL) should be relatively easy as there are 0 daily inbound flights from Brighton from 7 different airlines.

  • What are the cheapest airlines to fly from Brighton to St. Louis one-way?

    To fly one-way, consider booking your trip with Aer Lingus, which is currently one of the cheapest options available, starting at £633. WestJet flights start at £644 while deals on British Airways start at £678 one-way.

  • What are the most popular routes from Brighton to St. Louis?

  • Can I find deals for flights from Brighton to St. Louis that include hotel bookings?

    Yes. In addition to deals on Brighton to St. Louis flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Brighton to St. Louis?

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

  • Can I find deals for business class flights from Brighton to St. Louis?

    Yes. Cheapflights offers flight deals from Brighton to St. Louis 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 Brighton to St. Louis?

    Currently, February is the cheapest month in which you can book a flight from Brighton to St. Louis (average of £722). Flying from Brighton to St. Louis in December is currently the most expensive (average of £1,033). 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

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Top 7 airlines flying from Brighton to St. Louis

Discover the top 7 airlines that operate flights from Brighton to St. Louis. 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 858,174 searches. Data last updated 8 5月 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£512Average£653FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IberiaCheapest£614Average£727FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Virgin AtlanticCheapest£639Average£844FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£639Average£812FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest£642Average£854FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£665Average£832FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£706Average£864FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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How does Cheapflights help users find flights from Brighton to St. Louis?

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