Question 1

What is the cheapest month to book a flight from St. Louis to London Stansted Airport?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from St. Louis to London Stansted Airport (average of £55). Flying from St. Louis to London Stansted Airport in August is currently the most expensive (average of £109). 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.

Question 2

E

Accepted Answer

In terms of precipitation, rainfall in London Stansted Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Stansted Airport when rainfall is around 40.0 mm.

Question 3

E

Accepted Answer

If weather is an important factor for your trip to London Stansted Airport, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Question 4

How far in advance should I book a flight from St. Louis to London Stansted Airport?

Accepted Answer

To save up to 134% on this flight, we recommend booking at least 48 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from St. Louis to London Stansted Airport from £740 1-2 weeks out and tickets from £1,192 for flights departing within the next 72 hours.

Question 5

What is the cheapest month to fly from St. Louis to London Stansted Airport?

Accepted Answer

October is one of the best times of the year to fly to London Stansted Airport from St. Louis. Prices for October average £700 per person but you can even find prices for as low as £454. The most expensive prices can be found in the month of June. Opting for a October flight can save you 43% on your journey compared to booking in June

Question 6

What is the cheapest time of day to fly from STL to STN?

Accepted Answer

When flying from St. Louis to London Stansted Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Question 7

What airport do you fly from for flights from St. Louis to London Stansted?

Accepted Answer

If you book a flight to London Stansted from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis. There are 0 flights from Lambert-St Louis to London Stansted per day from 0 different airlines.

Question 8

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

Accepted Answer

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

Question 9

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

Accepted Answer

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

Question 10

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

Accepted Answer

Yes. Cheapflights offers flight deals from St. Louis to Stansted by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 11

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

Accepted Answer

Cheapflights helps you search for flights from St. Louis to Stansted via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Question 12

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Stansted?

Accepted Answer

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Stansted from St. Louis.

Question 13

Can Cheapflights find flights from St. Louis to Stansted with no change fees?

Accepted Answer

Need flexible booking options for your flight to Stansted from St. Louis? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Question 14

Can Cheapflights notify me if prices for flights from St. Louis to Stansted become cheaper?

Accepted Answer

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Stansted from St. Louis today and book when prices fit your budget.

Round-trip from	£421
One-way from	£324
Popular in	June
Cheapest in	October
Average price	£907

Cheap flights from St. Louis to London Stansted Airport from £324

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 21/8. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from St. Louis to StanstedExplore the most affordable flight options available from St. Louis to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2025.

Explore the most affordable flight options available from St. Louis to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2025.

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Best time to book a flight from St. Louis to Stansted

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What airport do you fly from for flights from St. Louis to London Stansted?

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

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

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

What is the cheapest month to book a flight from St. Louis to London Stansted Airport?

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

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Stansted?

Can Cheapflights find flights from St. Louis to Stansted with no change fees?

Can Cheapflights notify me if prices for flights from St. Louis to Stansted become cheaper?

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Cheapest flights from St. Louis to Stansted
Explore the most affordable flight options available from St. Louis to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2025.