$432 Cheap Flights from St. Louis (STL) to Edinburgh (EDI)

View $432 flight on Sun, Nov 23, 2025Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Edinburgh Airport (EDI)

Cheap Flights from St. Louis to Edinburgh (STL-EDI)

Prices were available within the past 7 days and start at $432 for one-way flights and $657 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Dec 30 - Tue, Jan 13
STL
St. Louis
EDI
Edinburgh
$657 Roundtrip, found 2 days ago
$657
Roundtrip
found 2 days ago
Select United flight, departing Tue, Dec 30 from St. Louis to Edinburgh, returning Tue, Jan 13, priced at $657 found 2 days ago
United
Thu, Dec 4 - Tue, Dec 9
STL
St. Louis
EDI
Edinburgh
$658 Roundtrip, found 6 hours ago
$658
Roundtrip
found 6 hours ago
Select United flight, departing Thu, Dec 4 from St. Louis to Edinburgh, returning Tue, Dec 9, priced at $658 found 6 hours ago
United
Tue, Dec 30 - Sun, Jan 11
STL
St. Louis
EDI
Edinburgh
$661 Roundtrip, found 2 days ago
$661
Roundtrip
found 2 days ago
Select United flight, departing Tue, Dec 30 from St. Louis to Edinburgh, returning Sun, Jan 11, priced at $661 found 2 days ago
United
Wed, Dec 31 - Fri, Jan 9
STL
St. Louis
EDI
Edinburgh
$662 Roundtrip, found 5 days ago
$662
Roundtrip
found 5 days ago
Select United flight, departing Wed, Dec 31 from St. Louis to Edinburgh, returning Fri, Jan 9, priced at $662 found 5 days ago
Delta
Sun, Nov 23 - Fri, Dec 5
STL
St. Louis
EDI
Edinburgh
$663 Roundtrip, found 1 hour ago
$663
Roundtrip
found 1 hour ago
Select Delta flight, departing Sun, Nov 23 from St. Louis to Edinburgh, returning Fri, Dec 5, priced at $663 found 1 hour ago
United
Tue, Jan 13 - Sun, Feb 1
STL
St. Louis
EDI
Edinburgh
$664 Roundtrip, found 1 day ago
$664
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jan 13 from St. Louis to Edinburgh, returning Sun, Feb 1, priced at $664 found 1 day ago
American Airlines
Mon, Dec 1 - Wed, Dec 10
STL
St. Louis
EDI
Edinburgh
$665 Roundtrip, found 3 hours ago
$665
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Mon, Dec 1 from St. Louis to Edinburgh, returning Wed, Dec 10, priced at $665 found 3 hours ago
British Airways
Mon, Nov 10 - Sat, Dec 6
STL
St. Louis
EDI
Edinburgh
$667 Roundtrip, found 17 hours ago
$667
Roundtrip
found 17 hours ago
Select British Airways flight, departing Mon, Nov 10 from St. Louis to Edinburgh, returning Sat, Dec 6, priced at $667 found 17 hours ago
Virgin Atlantic
Mon, Dec 1 - Wed, Dec 10
STL
St. Louis
EDI
Edinburgh
$672 Roundtrip, found 3 hours ago
$672
Roundtrip
found 3 hours ago
Select Virgin Atlantic flight, departing Mon, Dec 1 from St. Louis to Edinburgh, returning Wed, Dec 10, priced at $672 found 3 hours ago
Lufthansa
Sun, Nov 9 - Sun, Nov 23
STL
St. Louis
EDI
Edinburgh
$682 Roundtrip, found 2 hours ago
$682
Roundtrip
found 2 hours ago
Select Lufthansa flight, departing Sun, Nov 9 from St. Louis to Edinburgh, returning Sun, Nov 23, priced at $682 found 2 hours ago

Find the cheapest month to fly from St. Louis (STL) to Edinburgh (EDI)

September is typically the cheapest month to fly

From $631 - $1,756 per traveler.

Alternative airports near Edinburgh

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Edinburgh Airport EDI. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $902
EDI
Edinburgh Airport
CheapestClosest
Average driving time to city center17 min
Flights from $902

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Edinburgh Airport (EDI) cost?
Lock in a cheap one-way flight from $432 or cheap return flight from $657 from Lambert-St. Louis Intl. Airport (STL) to Edinburgh Airport (EDI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to Edinburgh Airport (EDI)?
Planning your getaway for December is a great way to save, as it's the cheapest month for flights between STL and EDI. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Edinburgh Airport (EDI)?
To find the cheapest airline flying from STL to EDI, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Edinburgh Airport (EDI)?
There are no daily direct flights available from Lambert-St. Louis Intl. Airport (STL) to Edinburgh Airport (EDI). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from STL to EDI?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Edinburgh Airport (EDI)?
To arrive at Edinburgh Airport (EDI) on schedule, book a flight that leaves Lambert-St. Louis Intl. Airport (STL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to Edinburgh Airport (EDI) last-minute?
Booking your ticket from STL to EDI shortly before your trip is usually more expensive. However, if there's some wiggle room with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a STL to EDI flight and hotel package?
You'll typically save money by securing a STL to EDI flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've chosen your ideal flights and accommodations, you can add extras such as car rentals, activities and tours.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Edinburgh Airport (EDI)?
In most cases, you're able to cancel or reschedule your STL to EDI flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you'd like more details, head to our Customer Service portal.

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Edinburgh
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, KLM, Lufthansa, Scandinavian Airlines, Turkish Airlines, United, Virgin Atlantic
Roundtrip price
$656
Distance
3953 mi

Book with confidence

St. Louis to Edinburgh Flights

The cheapest times to fly from St. Louis to Edinburgh

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. Louis to Edinburgh are during the month of December. You can find some of the cheapest flights from St. Louis to Edinburgh with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to Edinburgh

Sunday is one of the best days to book for cheap flights from St. Louis to Edinburgh: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from St. Louis to Edinburgh

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. Louis to Edinburgh in 2025. You can also book with separate airlines for your outbound and return journeys, from $432 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. Louis to Edinburgh flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. Louis to Edinburgh airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

St. Louis to Edinburgh Flights

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*Available to One Key members.