Cheap flights from Missouri to London, ON from C$ 537
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 13/6. Fares are subject to change and may not be available on all flights or dates of travel.
Find flight deals from Missouri to London
One-way flights from Missouri to LondonSearch for one-way flight options from Missouri to London. Find affordable one-way fares based on user searches. Data last updated 30 April 2025.
Search for one-way flight options from Missouri to London. Find affordable one-way fares based on user searches. Data last updated 30 April 2025.
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri to London 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 629,999 searches. Data last updated 30 April 2025.
Use the filters below to find and compare flights from Missouri to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
St. LouisLondon
STL - YXU
STLYXU
Lambert-St Louis
Fri 13/6
7:30 a.m.-2:58 p.m.
1 stop6h 28m
Best time to book a flight from Missouri to London
Have a flexible travel schedule? Discover the best time to fly to London from Missouri with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Missouri to London
What is the cheapest month to book a flight from Missouri to London, Ontario?
Currently, October is the cheapest month in which you can book a flight from Missouri to London, Ontario (average of C$ 243). Flying from Missouri to London, Ontario in December is currently the most expensive (average of C$ 478). 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.
Rainfall in London by month
Plan your trip to London by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in London, Ontario ranges from 70.0 - 100.0 mm per month. January is typically the wettest month, when rainfall can reach 100.0 mm. March is typically the driest time to visit London, Ontario when rainfall is around 70.0 mm.
Temperature in London by month
Plan your trip to London by taking into account the average temperature totals by month.
If weather is an important factor for your trip to London, Ontario, 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 20.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -6.0 C).
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. 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 London. Reviews last updated 30 April 2025.
Food
Boarding
Comfort
Overall
Crew
Entertainment
Reviews
Thomas,Mar 2025
SFO - TPE
Food
Boarding
Comfort
Overall
Crew
Entertainment
Reviews
Thomas,Mar 2025
SFO - TPE
Related info for your journey
Find useful and relevant information for your journey from Missouri to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Missouri to London
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How does Cheapflights help users find flights from Missouri to London?
Deals for Missouri to London flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Missouri to London?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Missouri to London.
Can Cheapflights find flights from Missouri to London with no change fees?
Certainly. Search results for flights to London from Missouri shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Missouri to London become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Missouri today and book when prices fit your budget.