£85+ Cheap flights from Missouri

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — LHR
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Missouri

Discover essential information about flights departing from Missouri, including flight schedules, destinations, airlines operating at the Missouri airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 27 November 2025.

Good round-trip deal

£113 or less

Good one-way deal

£158 or less
Price to beat on a round-trip flight from Missouri.
Price to beat on a one-way flight from Missouri.

Find flights from Missouri

Enter your travel dates to find the best prices.

Cheapest flights from Missouri
Explore the most affordable flight options available from Missouri. Find the lowest fares based on data from user searches, with prices last updated on 27 November 2025.

Tue 5/522:00STL - EDI
1 stop11h 45mBritish Airways
Wed 13/510:35EDI - STL
1 stop14h 55mBritish Airways
Deal found 25/11£420
Mon 2/314:19STL - EDI
2 stops16h 56mBritish Airways
Mon 16/319:20EDI - STL
2 stops33h 28mBritish Airways
Deal found 25/11£426
Wed 21/111:22STL - EDI
1 stop14h 33mLufthansa
Fri 30/109:25EDI - STL
1 stop20h 34mLufthansa
Deal found 25/11£455
Tue 28/422:00STL - EDI
1 stop13h 55mBritish Airways
Sun 10/508:35EDI - STL
1 stop16h 55mBritish Airways
Deal found 25/11£458
Wed 21/118:44STL - EDI
2 stops16h 21mBritish Airways
Fri 30/107:25EDI - STL
2 stops16h 49mBritish Airways
Deal found 25/11£464
Fri 6/206:00STL - EDI
2 stops19h 55mUnited Airlines
Tue 10/209:25EDI - STL
1 stop13h 53mUnited Airlines
Deal found 24/11£467
Mon 27/411:14STL - EDI
2 stops17h 26mBritish Airways
Sun 10/512:50EDI - STL
1 stop12h 40mBritish Airways
Deal found 26/11£470
Thu 19/314:00STL - EDI
2 stops18h 45mBritish Airways
Wed 8/407:40EDI - STL
2 stops18h 23mBritish Airways
Deal found 26/11£472
Fri 1/522:00STL - EDI
1 stop11h 25mBritish Airways
Fri 15/514:40EDI - STL
2 stops24h 02mBritish Airways
Deal found 26/11£474
Thu 12/307:41STL - LHR
2 stops18h 29mMultiple Airlines
Tue 17/311:10LHR - STL
2 stops16h 49mMultiple Airlines
Deal found 25/11£496
Wed 4/216:05STL - LHR
1 stop10h 25mAir Canada
Sun 8/213:25LHR - STL
2 stops15h 33mAir Canada
Deal found 26/11£497
Mon 16/216:05STL - LHR
1 stop10h 25mUnited Airlines
Sun 22/206:50LHR - STL
2 stops15h 12mUnited Airlines
Deal found 26/11£498

Find flights from Missouri within your budget

 
Find flights departing from Missouri that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 27 November 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

St. LouisEdinburgh

STL - EDI

STLEDI

Lambert-St Louis

Tue 5/5

11:14-10:05

2 stops16h 51m

Edinburgh Turnhouse

Wed 13/5

10:35-19:30

1 stop14h 55m

£436

St. LouisEdinburgh

STL - EDI

STLEDI

Lambert-St Louis

Fri 6/2

09:57-07:55

2 stops15h 58m

Edinburgh Turnhouse

Tue 10/2

09:25-19:27

2 stops16h 02m

£467

St. LouisEdinburgh

STL - EDI

STLEDI

Lambert-St Louis

Fri 1/5

06:05-10:30

2 stops22h 25m

Edinburgh Turnhouse

Fri 15/5

11:30-23:24

2 stops17h 54m

£472

St. LouisEdinburgh

STL - EDI

STLEDI

Lambert-St Louis

Tue 28/4

11:14-10:05

2 stops16h 51m

Edinburgh Turnhouse

Sun 10/5

17:30-08:42

2 stops21h 12m

£472

St. LouisEdinburgh

STL - EDI

STLEDI

Lambert-St Louis

Mon 27/4

14:43-07:10

1 stop10h 27m

Edinburgh Turnhouse

Sun 10/5

11:35-20:03

1 stop14h 28m

£480

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Wed 4/2

16:05-08:30

1 stop10h 25m

London Heathrow

Sun 8/2

13:25-22:58

2 stops15h 33m

£497

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Fri 17/4

06:00-06:30

1 stop18h 30m

London Heathrow

Thu 23/4

08:40-20:31

2 stops17h 51m

£501

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Fri 27/3

16:05-20:35

2 stops23h 30m

London Heathrow

Tue 31/3

09:30-11:09

2 stops31h 39m

£501

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Wed 22/4

12:10-13:10

1 stop19h 00m

London Heathrow

Mon 27/4

06:30-16:45

2 stops16h 15m

£501

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Sun 12/4

15:25-13:10

1 stop15h 45m

London Heathrow

Sun 26/4

06:30-16:45

2 stops16h 15m

£501

Flights are sorted by cheapest return flights first.

Deals found on 25/11

Showing 1-10 of 60 results
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Best time to book a flight from Missouri

Have a flexible travel schedule? Discover the best time to fly from Missouri 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.

Travel insights for flights from Missouri

Get recent, data-driven insights about flights from Missouri including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Missouri?

Currently, September is the cheapest month in which you can book a flight from Missouri (average of £401). Flying from Missouri in June will prove the most costly (average of £758). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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Related info for your journey

Access useful and relevant information related to your journey from Missouri. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 27 November 2025.
  • What is the cheapest month to fly from Missouri?

    At the present moment the cheapest month to fly from Missouri is currently September; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Missouri?

    Check out the cheapest flights from Missouri to embark to:
    Travel from St. Louis to London from £431 round trip

  • How does Cheapflights help users find flights from Missouri?

    Cheapflights helps you search for flights from Missouri via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

  • Why should you use Cheapflights to find cheap flight tickets from Missouri?

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Missouri for you. Better yet — we are completely free to use.

  • Can Cheapflights find flights from Missouri with no change fees?

    Yes! Cheapflights helps users easily find flights from Missouri with no change fees.

  • Can Cheapflights notify me if prices for flights from Missouri become cheaper?

    Not ready to book yet? You can track prices for flights from Missouri on Cheapflights with our Price Alerts feature and get notified when better prices are available.

See more FAQs

Fly with Cheapflights

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How does Cheapflights help users find flights from Missouri?

Cheapflights helps you search for flights from Missouri via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Missouri?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Missouri for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Missouri with no change fees?

Yes! Cheapflights helps users easily find flights from Missouri with no change fees.

Can Cheapflights notify me if prices for flights from Missouri become cheaper?

Not ready to book yet? You can track prices for flights from Missouri on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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