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Cheap flights from Edinburgh to St. Louis from £347

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
EDI — STL
11 May — 18 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Edinburgh to St. Louis

Enter your travel dates to find the best prices.

Cheapest flights from Edinburgh to St. Louis
Explore the most affordable flight options available from Edinburgh to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 April 2026.

Thu 1/1011:25
EDI
-
STL
1 stop18h 13m
British Airways
Mon 5/1014:47
STL
-
EDI
2 stops15h 38m
British Airways
Deal found 6/4£721
Thu 3/1219:10
EDI
-
STL
2 stops34h 29m
Scandinavian Airlines
Mon 7/1213:30
STL
-
EDI
2 stops22h 55m
Scandinavian Airlines
Deal found 9/4£727
Thu 3/1207:30
EDI
-
STL
2 stops18h 00m
British Airways
Mon 7/1214:54
STL
-
EDI
2 stops18h 21m
British Airways
Deal found 7/4£728
Sat 11/711:25
EDI
-
STL
1 stop18h 08m
British Airways
Mon 10/815:33
STL
-
EDI
2 stops17h 12m
British Airways
Deal found 7/4£807
Sun 16/819:10
EDI
-
STL
2 stops31h 40m
Scandinavian Airlines
Mon 31/813:30
STL
-
EDI
2 stops22h 55m
Scandinavian Airlines
Deal found 11/4£815
Sat 23/511:25
EDI
-
STL
2 stops35h 05m
Finnair
Sat 30/520:02
STL
-
EDI
2 stops29h 38m
Finnair
Deal found 8/4£858
Sun 24/511:25
EDI
-
STL
1 stop18h 34m
British Airways
Sun 31/511:18
STL
-
EDI
1 stop14h 22m
British Airways
Deal found 9/4£884
Sun 24/511:10
EDI
-
STL
2 stops15h 59m
KLM
Sun 31/516:25
STL
-
EDI
1 stop10h 55m
KLM
Deal found 9/4£891

Find flight deals from Edinburgh to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Edinburgh (EDI) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 April 2026.

Round-trip from

£719

One-way from

£347

Popular in

August

Cheapest in

February

Average price

£743
British Airways
  • British Airways
  • 1/10-5/10
  • 3 total stops
  • 31h 47m total
  • Edinburgh to St. Louis
Search Deals
10/6
  • 10/6
  • 2 total stops
  • 22h 59m total
  • Edinburgh to St. Louis
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£38 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Edinburgh to St. Louis 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 858,174 searches. Data last updated 11 April 2026.
Use the filters below to find and compare flights from Edinburgh to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

EdinburghSt. Louis

EDI - STL

EDISTL

Edinburgh Turnhouse

Thu 1/10

09:55-20:03

2 stops16h 08m

Lambert-St Louis

Mon 5/10

14:47-11:25

2 stops14h 38m

£727

EdinburghSt. Louis

EDI - STL

EDISTL

Edinburgh Turnhouse

Sat 11/7

11:25-23:33

1 stop18h 08m

Lambert-St Louis

Mon 10/8

13:30-07:30

1 stop12h 00m

£814

EdinburghSt. Louis

EDI - STL

EDISTL

Edinburgh Turnhouse

Sun 16/8

19:10-20:50

2 stops31h 40m

Lambert-St Louis

Mon 31/8

13:30-18:25

2 stops22h 55m

£815

EdinburghSt. Louis

EDI - STL

EDISTL

Edinburgh Turnhouse

Sat 23/5

11:25-21:20

1 stop15h 55m

Lambert-St Louis

Sat 30/5

06:15-07:40

1 stop19h 25m

£858

EdinburghSt. Louis

EDI - STL

EDISTL

Edinburgh Turnhouse

Sun 24/5

11:25-23:59

1 stop18h 34m

Lambert-St Louis

Sun 31/5

11:18-07:40

1 stop14h 22m

£884
Fastest return journey

EdinburghSt. Louis

EDI - STL

EDISTL

Edinburgh Turnhouse

Sun 24/5

11:10-21:09

2 stops15h 59m

Lambert-St Louis

Sun 31/5

16:25-09:20

1 stop10h 55m

£891

EdinburghSt. Louis

EDI - STL

EDISTL

Edinburgh Turnhouse

Sat 23/5

11:30-20:25

2 stops14h 55m

Lambert-St Louis

Sat 30/5

07:05-20:40

3 stops31h 35m

£941

EdinburghSt. Louis

EDI - STL

EDISTL

Edinburgh Turnhouse

Thu 1/10

11:30-19:25

1 stop13h 55m

Lambert-St Louis

Mon 5/10

13:00-10:35

1 stop15h 35m

£1,020

EdinburghSt. Louis

EDI - STL

EDISTL

Edinburgh Turnhouse

Thu 30/4

12:20-23:46

2 stops17h 26m

Lambert-St Louis

Thu 27/8

13:30-19:05

2 stops23h 35m

£1,020

EdinburghSt. Louis

EDI - STL

EDISTL

Edinburgh Turnhouse

Thu 30/4

11:25-19:29

1 stop14h 04m

Lambert-St Louis

Thu 27/8

09:45-10:20

2 stops18h 35m

£1,048

Flights are sorted by cheapest return flights first.

Deals found on 9/4

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Edinburgh to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Edinburgh with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Edinburgh to St. Louis

What is the cheapest month to book a flight from Edinburgh to St. Louis?

Currently, February is the cheapest month in which you can book a flight from Edinburgh to St. Louis (average of £501). Flying from Edinburgh to St. Louis in August is currently the most expensive (average of £825). 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.

How much does it cost for a return flight from Edinburgh to St. Louis?

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated 11 April 2026.
See what other customers who have flown with KLM,United Airlines, andLufthansa from Edinburgh to St. Louis have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,493 reviews
Check prices

Boarding

7.8

Overall

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.7
Good
1,493 reviews
KLM
7.7
Good
1,493 reviews
Check prices

Boarding

7.8

Overall

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
United Airlines
7.4
Good
9,568 reviews
KLM
7.7
Good
1,493 reviews
Check prices

Boarding

7.8

Overall

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Lufthansa
6.8
Okay
7,909 reviews
KLM
7.7
Good
1,493 reviews
Check prices

Boarding

7.8

Overall

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
British Airways
6.7
Okay
7,871 reviews
KLM
7.7
Good
1,493 reviews
Check prices

Boarding

7.8

Overall

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

Find useful and relevant information for your journey from Edinburgh to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Edinburgh to St. Louis?

    Airlines like British Airways, Scandinavian Airlines, and Finnair fly from Edinburgh to St. Louis in about 15h 55m. The time it takes to get you to your destination can typically vary by up to 15h 45m. Airlines will cover a distance of 3950 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Edinburgh to St. Louis round-trip?

    Currently priced at £574, British Airways will fly you from Edinburgh to St. Louis and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and United Airlines - these airlines can fly you to your destination from £706 and £713, respectively. You may be able to fly from Edinburgh to St. Louis for 29% less than the average price by searching for these airlines.

  • Can I find deals for flights from Edinburgh to St. Louis that include hotel bookings?

    Yes. In addition to deals on Edinburgh to St. Louis flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Edinburgh to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Edinburgh to St. Louis.

  • Can I find deals for business class flights from Edinburgh to St. Louis?

    Yes. Cheapflights offers flight deals from Edinburgh to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Edinburgh to St. Louis?

    Currently, February is the cheapest month in which you can book a flight from Edinburgh to St. Louis (average of £501). Flying from Edinburgh to St. Louis in August is currently the most expensive (average of £825). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Edinburgh to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
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Glasgow Intl to St. Louis flights

Top 4 airlines flying from Edinburgh to St. Louis

Discover the top 4 airlines that operate flights from Edinburgh to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 April 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£574Average£752FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£706Average£847FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapest£713Average£825FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£716Average£836FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Edinburgh to St. Louis?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Edinburgh to St. Louis. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Edinburgh to St. Louis?

Cheapflights simply makes it quick and affordable to book flights from Edinburgh to St. Louis by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Edinburgh to St. Louis with no change fees?

Need flexible booking options for your flight to St. Louis from Edinburgh? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Edinburgh to St. Louis become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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