Cheap Flights to Saint-Louis | Popular Routes to Saint-Louis from HK$343

View HK$343 flight on Fri, 10 Jul 2026Opens in a new window

Popular airlines to Saint-Louis

  • Lufthansa

  • KLM

  • Air France

  • British Airways

  • Austrian Airlines

  • easyJet

  • Turkish Airlines

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Cheap round-trip flights to Saint-Louis

Prices were available within the past 7 days and start at HK$343 for one-way flights and HK$888 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Mon, 15 Jun - Tue, 16 Jun
LGW
London
BSL
Basel
HK$888 Return, found 6 hours ago
HK$888
Return
found 6 hours ago
Select easyJet flight, departing Mon, 15 Jun from London to Basel, returning Tue, 16 Jun, priced at HK$888 found 6 hours ago
easyJet
Sat, 20 Jun - Tue, 23 Jun
LGW
London
BSL
Basel
HK$926 Return, found 4 days ago
HK$926
Return
found 4 days ago
Select easyJet flight, departing Sat, 20 Jun from London to Basel, returning Tue, 23 Jun, priced at HK$926 found 4 days ago
easyJet
Mon, 15 Jun - Wed, 17 Jun
LGW
London
BSL
Basel
HK$1,005 Return, found 6 hours ago
HK$1,005
Return
found 6 hours ago
Select easyJet flight, departing Mon, 15 Jun from London to Basel, returning Wed, 17 Jun, priced at HK$1,005 found 6 hours ago
Lufthansa
Fri, 10 Jul - Mon, 13 Jul
FRA
Frankfurt
BSL
Basel
HK$1,427 Return, found 1 day ago
HK$1,427
Return
found 1 day ago
Select Lufthansa flight, departing Fri, 10 Jul from Frankfurt to Basel, returning Mon, 13 Jul, priced at HK$1,427 found 1 day ago
Swiss International Air Lines
Fri, 10 Jul - Mon, 13 Jul
FRA
Frankfurt
BSL
Basel
HK$1,427 Return, found 1 day ago
HK$1,427
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Fri, 10 Jul from Frankfurt to Basel, returning Mon, 13 Jul, priced at HK$1,427 found 1 day ago
British Airways
Thu, 5 Nov - Fri, 20 Nov
LHR
London
BSL
Basel
HK$1,436 Return, found 9 hours ago
HK$1,436
Return
found 9 hours ago
Select British Airways flight, departing Thu, 5 Nov from London to Basel, returning Fri, 20 Nov, priced at HK$1,436 found 9 hours ago
easyJet
Fri, 10 Jul - Mon, 13 Jul
BCN
Barcelona
BSL
Basel
HK$1,496 Return, found 1 day ago
HK$1,496
Return
found 1 day ago
Select easyJet flight, departing Fri, 10 Jul from Barcelona to Basel, returning Mon, 13 Jul, priced at HK$1,496 found 1 day ago
Vueling Airlines
Fri, 9 Oct - Wed, 14 Oct
LGW
London
BSL
Basel
HK$2,125 Return, found 2 days ago
HK$2,125
Return
found 2 days ago
Select Vueling Airlines flight, departing Fri, 9 Oct from London to Basel, returning Wed, 14 Oct, priced at HK$2,125 found 2 days ago
Air France
Mon, 5 Oct - Mon, 12 Oct
LHR
London
BSL
Basel
HK$2,268 Return, found 9 hours ago
HK$2,268
Return
found 9 hours ago
Select Air France flight, departing Mon, 5 Oct from London to Basel, returning Mon, 12 Oct, priced at HK$2,268 found 9 hours ago
Austrian Airlines
Fri, 10 Jul - Mon, 13 Jul
FRA
Frankfurt
BSL
Basel
HK$2,481 Return, found 1 day ago
HK$2,481
Return
found 1 day ago
Select Austrian Airlines flight, departing Fri, 10 Jul from Frankfurt to Basel, returning Mon, 13 Jul, priced at HK$2,481 found 1 day ago

Trending flights to Saint-Louis

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air France
Sat, 21 Nov - Sun, 6 Dec
HKG
Hong Kong SAR
BSL
Basel
HK$5,685 Return, found 14 hours ago
HK$5,685
Return
found 14 hours ago
Select Air France flight, departing Sat, 21 Nov from Hong Kong SAR to Basel, returning Sun, 6 Dec, priced at HK$5,685 found 14 hours ago

Frequently asked questions

How do I find cheap flights to Saint-Louis that have flexible change policies?
At Expedia, we've been channeling our inner yogi to give you the most flexible fares available. Just click on "No change fee" directly below the "Flexible change policies" heading to find the best flights to Saint-Louis.
How can I find cheap tickets to Saint-Louis?
In the last seven days, HK$888 was the lowest price for a flight to Saint-Louis. For an even cheaper fare, book well in advance and be flexible with your dates. Search for your journey to Saint-Louis, then see prices for similar time frames by clicking on our "flexible dates" link.
How much is a flight to Saint-Louis?
There were a lot of budget-friendly fares up for grabs in the last seven days, with the cost of a return air ticket to Saint-Louis ranging between HK$888 and HK$5,685. Many lucky travelers nabbed one-way tickets from Barcelona (BCN) for as little as HK$343.
When is the cheapest time to fly to Saint-Louis?
Try to jet off early on in the week to secure a bargain airfare to Saint-Louis. Tuesday is usually the cheapest day to depart, with Monday running a close second. Saturday often has the costliest fares. This is because lots of travellers like to start their trip on a weekend.
How much is a plane ticket to Saint-Louis?
In the last seven days, journeys to Saint-Louis ranged between HK$888 and HK$5,685. Prices generally depend on the departure time, airline, seating class and when you make your booking.
What months are the cheapest to book a flight to Saint-Louis?
Book your ticket in February to enjoy inexpensive flights to Saint-Louis. The festive month of December is typically the most expensive time to purchase an airfare.

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