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Flights to Lambert-St Louis

£256 Cheap flights to St. Louis

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to St. Louis departing on 2/6. 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 the United Kingdom to St. Louis

Cheap return flights

Lufthansa Logo
15:50 - 10:45LHR-STL
24h 55m2 stops
Lufthansa Logo
07:55 - 10:40STL-LHR
20h 45m2 stops
£537Lufthansa
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Sat, 21 Jun - Sat, 28 Jun
Lufthansa Logo
15:50 - 10:45LHR-STL
24h 55m2 stops
Lufthansa Logo
08:00 - 06:20STL-LHR
16h 20m1 stop
£550Lufthansa
Find Deal
Sat, 14 Jun - Fri, 27 Jun
Iberia Logo
12:15 - 20:30LHR-STL
14h 15m1 stop
Iberia Logo
13:24 - 08:05STL-LHR
12h 41m1 stop
£645Iberia
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Tue, 17 Jun - Thu, 3 Jul
Iberia Logo
13:30 - 20:19LHR-STL
12h 49m1 stop
Iberia Logo
20:05 - 07:20STL-LHR
29h 15m1 stop
£652Iberia
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Mon, 9 Jun - Sun, 15 Jun
British Airways Logo
13:30 - 20:21LHR-STL
12h 51m1 stop
British Airways Logo
16:17 - 10:50STL-LHR
12h 33m1 stop
£658British Airways
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Mon, 8 Sep - Mon, 22 Sep
Virgin Atlantic Logo
19:15 - 23:22LHR-STL
34h 07m2 stops
Virgin Atlantic Logo
10:46 - 06:45STL-LHR
13h 59m1 stop
£753Virgin Atlantic
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Tue, 17 Jun - Mon, 7 Jul
Virgin Atlantic Logo
19:15 - 23:22LHR-STL
34h 07m2 stops
Virgin Atlantic Logo
15:42 - 11:25STL-LHR
13h 43m2 stops
£756Virgin Atlantic
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Tue, 17 Jun - Thu, 3 Jul
British Airways Logo
12:30 - 20:19LHR-STL
13h 49m1 stop
British Airways Logo
07:20 - 07:20STL-LHR
18h 00m1 stop
£759British Airways
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Fri, 20 Jun - Fri, 27 Jun
Finnair Logo
11:05 - 21:52LHR-STL
16h 47m1 stop
Finnair Logo
16:15 - 10:30STL-LHR
12h 15m1 stop
£771Finnair
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Mon, 19 May - Mon, 2 Jun
Finnair Logo
10:40 - 23:59LGW-STL
19h 19m2 stops
Finnair Logo
05:30 - 06:35STL-LGW
19h 05m2 stops
£837Finnair
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Sat, 21 Jun - Sat, 28 Jun

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St. Louis flights insights and trends

Explore insights for your St. Louis flight to craft the best travel plan

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 United Kingdom, with most prices found around £554. If you’re not able to fly to St. Louis in March, then January is your next best option. Flight prices from United Kingdom to St. Louis during January average around £565.

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

Our data shows that Wednesday is the least expensive day to fly to St. Louis. Tickets to fly out on this day can be as low as £606. Flights from United Kingdom to St. Louis on a Sunday will generally be more expensive and average around £721. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest United Kingdom to St. Louis flights are usually those with departure times in the evening. Our users have found flights to St. Louis in the evening for as low as £564. In contrast, the most expensive time of day to depart to St. Louis is in the morning when prices are around £663.

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

You are more likely to see cheaper flights to St. Louis from United Kingdom when booking 4 weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around £699 when searching 4 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Louis from United Kingdom for as low as £619 on momondo.

Cheapest flights to Lambert-St Louis

Find the cheapest flights to Lambert-St Louis from your nearest city or airport
CHEAPEST MONTH TO FLY TO ST. LOUIS FROM LONDON HEATHROW AIRPORTFebruary13% cheaperFlying from London Heathrow Airport to St. Louis costs on average just £608 in February
MOST EXPENSIVE MONTH TO FLY TO ST. LOUIS FROM LONDON HEATHROW AIRPORTAugust28% more expensiveIt costs about £901 for flights to St. Louis from London Heathrow Airport in August
MOST POPULAR MONTH TO FLY TO ST. LOUIS FROM LONDON HEATHROW AIRPORTJuly438% more users visitedMore momondo users searched in flights to St. Louis from London Heathrow Airport in July than any other month

Cheap St. Louis flight deals and tips

Summary info about St. Louis flight prices, duration and airlines

Best One-Way Price

£256

Best Round-Trip Price

£537

Fastest flight time

15h 37m

Popular in

August
The best one-way flight price to St. Louis from United Kingdom in the last 72 hours is £256 (London Gatwick to Lambert-St Louis).
The best round-trip flight price to St. Louis from United Kingdom in the last 72 hours is £537 (London Heathrow to Lambert-St Louis).
The fastest flight to St. Louis from United Kingdom takes 15h 37m (London Gatwick to Lambert-St Louis).
August has the highest demand for flights to St. Louis, with a 13% price increase on average.

Frequently asked questions about flying to St. Louis

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

Most flyers found that booking tickets 13 days in advance of their planned departure date is the best time to get cheap flights to St. Louis. During this timeframe, flight prices are around £704. Keep in mind that you might also find cheap flights to St. Louis outside of this time window. In fact, momondo users recently found flights from United Kingdom to St. Louis for £514.

Is there an alternative airport near St. Louis?

Belleville Airport, Marion Williamson County Airport or Springfield Capital Airport can be an alternative airport used for travel to St. Louis.

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

Prices for flights to Lambert-St Louis Airport are refreshed on a daily basis.

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

How old do you have to be to fly 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 to Lambert-St Louis Airport.

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

The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Travelling to a place near St. Louis?

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

Why use momondo?

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

Finding the right flight to St. Louis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to St. Louis quick and easy, saving you time and money.

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

Yes. All flights to St. Louis on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to St. Louis.

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

Yes. momondo can track flight prices for St. Louis and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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Cheapest flight routes to Lambert-St Louis

These routes have the cheapest flights to Lambert-St Louis found by momondo users in United Kingdom
DepartingDestinationBest TimeBest Price
LondonSt. Louis12h 51m£550
ManchesterSt. Louis17h 04m£669
Newcastle upon TyneSt. Louis17h 10m£828
BirminghamSt. Louis16h 53m£839
GlasgowSt. Louis34h 35m£866
EdinburghSt. Louis12h 35m£876
LeedsSt. Louis16h 05m£954
GrimsbySt. Louis14h 25m£1,030
LiverpoolSt. Louis18h 36m£1,489