Cheap Flights to Saint-Louis: Saint-Louis Flight Deals

View €25 flight on Wed, 5 Nov 2025Opens in a new window

Popular airlines to Saint-Louis

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 15% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Saint-Louis

Prices were available within the past 7 days and start at €25 for one-way flights and €48 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wizz Air
Tue, 14 Oct - Thu, 16 Oct
SOF
Sofia
BSL
Basel
€48 Return, found 5 days ago
€48
Return
found 5 days ago
Select Wizz Air flight, departing Tue, 14 Oct from Sofia to Basel, returning Thu, 16 Oct, priced at €48 found 5 days ago
Ryanair
Wed, 15 Oct - Fri, 17 Oct
DUB
Dublin
BSL
Basel
€56 Return, found 14 hours ago
€56
Return
found 14 hours ago
Select Ryanair flight, departing Wed, 15 Oct from Dublin to Basel, returning Fri, 17 Oct, priced at €56 found 14 hours ago
easyJet
Thu, 11 Dec - Mon, 15 Dec
BUD
Budapest
BSL
Basel
€57 Return, found 22 hours ago
€57
Return
found 22 hours ago
Select easyJet flight, departing Thu, 11 Dec from Budapest to Basel, returning Mon, 15 Dec, priced at €57 found 22 hours ago
British Airways
Fri, 7 Nov - Sun, 9 Nov
LHR
London
BSL
Basel
€109 Return, found 16 hours ago
€109
Return
found 16 hours ago
Select British Airways flight, departing Fri, 7 Nov from London to Basel, returning Sun, 9 Nov, priced at €109 found 16 hours ago
Lufthansa
Thu, 6 Nov - Mon, 10 Nov
DUB
Dublin
BSL
Basel
€114 Return, found 9 hours ago
€114
Return
found 9 hours ago
Select Lufthansa flight, departing Thu, 6 Nov from Dublin to Basel, returning Mon, 10 Nov, priced at €114 found 9 hours ago

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Saint-Louis. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Saint-Louis. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Saint-Louis, or are just on the lookout for the best flights to Saint-Louis, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Saint-Louis to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Frequently asked questions

What is the name of Saint-Louis' airport?
Saint-Louis has multiple airports, but most people prefer to touch down at EuroAirport Airport (BSL).
How far is EuroAirport Airport (BSL) from central Saint-Louis?
BSL isn't far from the heart of the city. It's just 3 kilometres from downtown Saint-Louis.
What airport is best to fly into Saint-Louis?
Before booking flights to Saint-Louis, it's smart to work out which airport is the most convenient. BSL is 3 kilometres from the downtown area. If you arrive at EuroAirport Airport (MLH), you'll find yourself 3 kilometres away from the centre of the city.
How many airlines fly to Saint-Louis?
There are a total of 22 airlines connecting Saint-Louis to 75 airports from all over the globe.
Which airlines fly to Saint-Louis?
British Airways operates most of the flights to Saint-Louis. Catching a British Airways flight from London is the most popular way of getting there.
How many nonstop flights are there to Saint-Louis?
Flying to someplace new is much more straightforward when there aren't any annoying stopovers. If you're jetting off to Saint-Louis, the good news is that there are approximately 440 direct flights every week.
Where are the most popular flights to Saint-Louis departing from?
Flights to Saint-Louis departing from London, Istanbul and Amsterdam airports are the most in demand.
How long is the flight to Saint-Louis Airport?
If you're going to Saint-Louis from London, you'll have a flight duration of 1 hour and 35 minutes. Those setting off from Istanbul can expect to be in the air for 3 hours and 16 minutes. From Amsterdam it's 1 hour and 15 minutes away.
How to book the cheapest flight to Saint-Louis?
We've all come across those jet-setters who somehow grab wonderfully cheap fares every time they fly. Eager to know how to do it for your Saint-Louis holiday? Don't wait until the last moment to lock in your flight. Also, shop around and compare your options. If your destination has multiple airports, you may be able to score a great price by flying into a less busy terminal. Last but not least, another simple way to save a few dollars is be ready to book fast. If you see a good deal, don't hold off — snap it up while you've got the chance.
Do you have any tips for my flight to Saint-Louis?
Depending on where you're coming from, your trip to Saint-Louis could be a breeze or it could drag on forever. We've compiled some handy hints that will help you start your next great adventure on the right foot. What to pack in your hand luggage:

  • First, put in your passport, important documents, credit cards and vital medications. Next, you'll need some entertainment to help pass the time. A juicy book and a tablet filled with your favourite shows are good options. If you plan to take a short snooze, a neck pillow and some noise-cancelling headphones will also come in handy. Finally, squeeze in a toothbrush and some cleansing wipes so you'll arrive feeling fresh and raring to go.

Do not pack the following items in your hand luggage:

  • While the list of banned items differs between airlines, the general rule of thumb is avoid carrying anything flammable, sharp or explosive. This includes things like knives, scissors, fireworks and fuel. Sports equipment like hockey sticks, and items that could injure passengers, such as swords and batons, can't come on board with you either.

What to wear on a flight:

  • Go for comfort over style. Prepare for changes in cabin temperature by layering up, and wear flat, slightly roomy shoes like sneakers.
  • Most of us have heard about deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of sitting. To lower your risk on board, drink plenty of water, consider wearing compression socks or tights and keep your legs and feet moving.

How to get through airport security fast when flying to Saint-Louis?
It's easy — be prepared. We've rounded up some helpful hints for an easy trip through security. Look out Saint-Louis, here you come:

  • Airport security personnel first need to make sure that you have a valid ID and boarding pass before you can proceed any further. Have them close by, ready for inspection.
  • Next up, both you and your carry-on bag must be X-rayed. To make the process quick and painless, remove anything that is likely to set the alarm off. Items like your coat, belt and headphones will be required to go through the machine.
  • All electronic devices, including your tablet and phone, are also required to be scanned.
  • Travelling with your favourite hand cream? As long as the volume is no larger than 3.4 ounces (100 millilitres) and it's stored in a clear zip-lock bag, it's fine to bring with you in your carry-on baggage.
  • The right choice of footwear can save you valuable minutes. Boots are often required to be removed and X-rayed separately. Slip-on shoes are usually not.
  • Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, pack them safely away in your checked baggage. They won't be allowed in the cabin.

Flights to Saint-Louis information
Destination airport
EuroAirport
Destination airport IATA code
BSL
Destination city name
Basel
Return price
€46

Trending flights to Saint-Louis

Prices were available within the past 7 days and start at €25 for one-way flights and €48 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Wed, 15 Oct - Fri, 17 Oct
DUB
Dublin
BSL
Basel
€56 Return, found 14 hours ago
€56
Return
found 14 hours ago
Select Ryanair flight, departing Wed, 15 Oct from Dublin to Basel, returning Fri, 17 Oct, priced at €56 found 14 hours ago
*Available to Expedia members.