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£123+ 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 13/8. 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
21 Jul — 28 Jul1
1 adult

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 16 July 2025.

Good round-trip deal

£120 or less

Good one-way deal

£74 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

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 16 July 2025.

Mon 11/811:25STL - EDI
2 stops15h 40mAir Canada
Tue 26/811:15EDI - STL
1 stop14h 45mAir Canada
Deal found 16/7£424
Fri 14/1113:30STL - LHR
1 stop10h 55mDelta
Mon 24/1112:30LHR - STL
1 stop15h 29mDelta
Deal found 16/7£471
Tue 12/817:20STL - EDI
1 stop12h 20mUnited Airlines
Tue 19/811:15EDI - STL
2 stops33h 18mUnited Airlines
Deal found 15/7£480
Wed 17/912:28STL - LHR
1 stop11h 57mBritish Airways
Sat 10/108:20LHR - STL
1 stop13h 54mBritish Airways
Deal found 16/7£482
Wed 20/813:15STL - EDI
1 stop11h 55mBritish Airways
Thu 4/911:35EDI - STL
1 stop15h 31mBritish Airways
Deal found 16/7£483
Wed 17/915:59STL - LHR
1 stop16h 26mIberia
Sun 28/908:20LHR - STL
1 stop20h 03mIberia
Deal found 16/7£501
Wed 20/810:10STL - EDI
2 stops15h 00mAmerican Airlines
Thu 4/911:35EDI - STL
2 stops17h 15mAmerican Airlines
Deal found 16/7£501
Thu 18/911:04STL - LHR
2 stops13h 16mVirgin Atlantic
Tue 23/906:15LHR - STL
2 stops15h 50mVirgin Atlantic
Deal found 15/7£506
Thu 30/1013:30STL - LCY
2 stops13h 40mDelta
Mon 3/1107:45LCY - STL
2 stops16h 17mDelta
Deal found 15/7£508
Mon 18/817:30STL - LHR
2 stops17h 10mLufthansa
Mon 25/819:30LHR - STL
2 stops26h 14mLufthansa
Deal found 14/7£512
Mon 22/913:03STL - EDI
1 stop12h 07mIberia
Fri 3/1011:35EDI - STL
1 stop15h 31mIberia
Deal found 16/7£512
Wed 24/916:10STL - EDI
1 stop11h 10mMultiple Airlines
Thu 2/1009:00EDI - STL
1 stop20h 24mMultiple Airlines
Deal found 14/7£513

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 16 July 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

Mon 11/8

11:25-09:05

2 stops15h 40m

Edinburgh Turnhouse

Tue 26/8

11:15-20:00

1 stop14h 45m

£424

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Fri 14/11

13:30-06:25

1 stop10h 55m

London Heathrow

Mon 24/11

12:30-21:59

1 stop15h 29m

£471

St. LouisEdinburgh

STL - EDI

STLEDI

Lambert-St Louis

Tue 12/8

17:20-11:40

1 stop12h 20m

Edinburgh Turnhouse

Tue 19/8

11:15-14:33

2 stops33h 18m

£480

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Wed 17/9

12:28-06:25

1 stop11h 57m

London Heathrow

Sat 10/1

08:20-16:14

1 stop13h 54m

£482

St. LouisEdinburgh

STL - EDI

STLEDI

Lambert-St Louis

Wed 20/8

13:15-07:10

1 stop11h 55m

Edinburgh Turnhouse

Thu 4/9

11:35-21:06

1 stop15h 31m

£483

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Wed 17/9

15:59-14:25

1 stop16h 26m

London Heathrow

Sun 28/9

08:20-22:23

1 stop20h 03m

£501

St. LouisEdinburgh

STL - EDI

STLEDI

Lambert-St Louis

Wed 20/8

10:10-07:10

2 stops15h 00m

Edinburgh Turnhouse

Thu 4/9

11:35-22:50

2 stops17h 15m

£501

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Thu 18/9

11:04-06:20

2 stops13h 16m

London Heathrow

Tue 23/9

06:15-16:05

2 stops15h 50m

£506

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

Thu 30/10

13:30-08:10

2 stops13h 40m

London City

Mon 3/11

07:45-18:02

2 stops16h 17m

£508

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Mon 18/8

17:30-16:40

2 stops17h 10m

London Heathrow

Mon 25/8

19:30-15:44

2 stops26h 14m

£512

Flights are sorted by cheapest return flights first.

Deals found on 14/7

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, October is the cheapest month in which you can book a flight from Missouri (average of £444). Flying from Missouri in June will prove the most costly (average of £784). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Airline reviews for flights from Missouri

Get insights into the airlines that provide service from Missouri. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Missouri. In the last 7 days, Cheapflights users made a total of 858,174 searches.
Read reviews from past customers who have flown Delta, KLM, andUnited Airlines from Missouri. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very Good

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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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 16 July 2025.
  • What is the cheapest month to fly from Missouri?

    At the present moment the cheapest month to fly from Missouri is currently October; 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 £371 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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