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Cheap flights from St Louis (STL) to Southampton (SOU)

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How to find the cheapest flight from
St Louis (STL) to Southampton (SOU)

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

Users have found that booking a flight from St Louis to Southampton at least 61 days early can save you up to 76% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from St Louis to Southampton for as little as $602 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $805 for flights departing within the next 3 days.

What is the cheapest month to fly from St Louis to Southampton?

March can be a great time to fly to Southampton from St Louis with a flight ticket averaging about $453. Cheapflights users have found deals in the month of March for as cheap as $327. The most expensive prices can be found in the month of December.

Related info for your journey

Useful info, stats and facts about St Louis to Southampton flights.

Flight FAQs

From St Louis to Southampton

Are flight prices decreasing from St Louis to Southampton due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both St Louis and Southampton for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Does it rain more in St Louis or Southampton?

Expected rainfall in St Louis is same as in Southampton. You can expect this to be the case over the next 12 days.

Is St Louis weather warmer or cooler than Southampton?

Expect the weather to be around 90 °F on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Southampton is generally colder than in St Louis.

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Things to know before you go. Useful info for your trip from St Louis to Southampton
Today's exchange rate
$1 = £0.75
Average temperature for November in Southampton
53.6 °F
Avg rainfall for November in Southampton
2.9 ″

Airports servicing St. Louis

Airports servicing Southampton

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