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$191+ Cheap flights from St. Louis (STL) to the United Kingdom

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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
STL — LHR
Sep 17 — Sep 241
From?
To?
Tue 9/17
Tue 9/24
1 adult, Economy
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Cheap St. Louis to United Kingdom flights in September & October 2024

Find cheap flight options from St. Louis to United Kingdom specifically for the months of September and October 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,854,678 searches. Prices were last updated on September 12, 2024.
These are some of the most attractive deals on flights from St. Louis to United Kingdom in 2024. For more flight deals, be sure to check back very soon.
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2412:23 pmSTL - LGW
1 stop15h 37mMultiple Airlines
Thu 11/72:00 pmLGW - STL
1 stop23h 56mMultiple Airlines
Deal found 9/11$451
This CheapOair deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/215:47 pmSTL - INV
2 stops39h 03mBritish Airways
Tue 10/13:40 pmINV - STL
2 stops32h 29mBritish Airways
Deal found 9/11$547
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/14:20 pmSTL - EDI
1 stop32h 30mUnited Airlines
Tue 10/159:00 amEDI - STL
2 stops31h 07mUnited Airlines
Deal found 9/11$597
This Air Canada deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/154:20 pmSTL - LHR
2 stops14h 40mAir Canada
Thu 10/179:30 amLHR - STL
1 stop17h 35mAir Canada
Deal found 9/11$609
This Finnair deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2812:47 pmSTL - GLA
2 stops17h 13mFinnair
Mon 11/43:25 pmGLA - STL
2 stops34h 03mFinnair
Deal found 9/12$618
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/156:48 pmSTL - EDI
2 stops15h 47mAmerican Airlines
Fri 10/2510:35 amEDI - STL
2 stops15h 21mAmerican Airlines
Deal found 9/11$622
This Booking.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/89:50 amSTL - LHR
1 stop14h 40mMultiple Airlines
Mon 10/218:05 pmLHR - STL
2 stops25h 30mMultiple Airlines
Deal found 9/11$640
This KLM deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/911:20 amSTL - EDI
2 stops15h 05mKLM
Wed 10/166:00 amEDI - STL
2 stops14h 29mKLM
Deal found 9/12$658
This United deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/159:50 amSTL - LHR
1 stop18h 10mUnited Airlines
Thu 10/312:30 pmLHR - STL
2 stops28h 55mUnited Airlines
Deal found 9/12$660

St. Louis to United Kingdom 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and United Kingdom in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,854,678 searches. Data last updated September 12, 2024.
These are some of the most attractive deals on flights from St. Louis to United Kingdom in 2024. For more flight deals, be sure to check back very soon.
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2412:23 pmSTL - LGW
1 stop15h 37mMultiple Airlines
Thu 11/72:00 pmLGW - STL
1 stop23h 56mMultiple Airlines
Deal found 9/11$451
This CheapOair deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/215:47 pmSTL - INV
2 stops39h 03mBritish Airways
Tue 10/13:40 pmINV - STL
2 stops32h 29mBritish Airways
Deal found 9/11$547
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/14:20 pmSTL - EDI
1 stop32h 30mUnited Airlines
Tue 10/159:00 amEDI - STL
2 stops31h 07mUnited Airlines
Deal found 9/11$597
This Air Canada deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/154:20 pmSTL - LHR
2 stops14h 40mAir Canada
Thu 10/179:30 amLHR - STL
1 stop17h 35mAir Canada
Deal found 9/11$609
This Finnair deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2812:47 pmSTL - GLA
2 stops17h 13mFinnair
Mon 11/43:25 pmGLA - STL
2 stops34h 03mFinnair
Deal found 9/12$618
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/156:48 pmSTL - EDI
2 stops15h 47mAmerican Airlines
Fri 10/2510:35 amEDI - STL
2 stops15h 21mAmerican Airlines
Deal found 9/11$622
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/62:17 pmSTL - MAN
2 stops17h 38mAmerican Airlines
Tue 11/128:10 amMAN - STL
2 stops18h 50mAmerican Airlines
Deal found 9/10$630
This Booking.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/89:50 amSTL - LHR
1 stop14h 40mMultiple Airlines
Mon 10/218:05 pmLHR - STL
2 stops25h 30mMultiple Airlines
Deal found 9/11$640
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/610:13 amSTL - MAN
2 stops17h 42mDelta
Tue 11/1212:00 pmMAN - STL
1 stop17h 41mDelta
Deal found 9/10$647

St. Louis to United Kingdom flights leaving soon

Find last-minute flight options from St. Louis to United Kingdom for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,854,678 searches. Data last updated September 12, 2024.
Have a look at some of the last-minute flights available departing from St. Louis to United Kingdom. Users should be sure to double check the price, date, and time of their last-minute flight.
This Justfly.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/189:50 amSTL - LHR
1 stop18h 10mAir Canada
Tue 9/249:30 amLHR - STL
1 stop17h 35mAir Canada
Deal found 9/11$718
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1810:01 amSTL - LHR
1 stop21h 14mDelta
Tue 9/249:55 amLHR - STL
2 stops16h 44mDelta
Deal found 9/11$720
This United deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/209:30 amSTL - LHR
2 stops18h 30mUnited Airlines
Fri 9/274:00 pmLHR - STL
1 stop29h 20mUnited Airlines
Deal found 9/11$732
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/199:14 amSTL - LGW
2 stops16h 56mAmerican Airlines
Sun 9/222:30 pmLGW - STL
2 stops23h 53mAmerican Airlines
Deal found 9/11$792
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2110:11 amSTL - LGW
2 stops17h 49mDelta
Sat 10/512:00 pmLGW - STL
2 stops17h 38mDelta
Deal found 9/11$854
This oojo deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/185:32 pmSTL - LHR
2 stops22h 53mTurkish Airlines
Wed 11/610:35 pmLHR - STL
2 stops47h 04mTurkish Airlines
Deal found 9/12$1,190
This Mytrip deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/188:35 pmSTL - LHR
3 stops27h 55mMultiple Airlines
Wed 11/67:05 amLHR - STL
3 stops30h 02mMultiple Airlines
Deal found 9/12$1,281
This ScholarTrip deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/189:20 amSTL - LCY
2 stops18h 55mAer Lingus
Wed 11/66:50 amLCY - STL
2 stops15h 56mAer Lingus
Deal found 9/12$1,751
This oojo deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/206:34 amSTL - LGW
2 stops21h 16mTurkish Airlines
Sun 9/2910:30 pmLGW - STL
2 stops47h 29mTurkish Airlines
Deal found 9/11$1,993

One-way flights to United Kingdom from St. Louis

Search for one-way flight options from St. Louis to United Kingdom. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,854,678 searches. Data last updated September 12, 2024.
Users traveling one-way from St. Louis to United Kingdom can select one of these great deals. Users in need of a round-trip flight from St. Louis to United Kingdom instead should update the search form at the top of page.
This Combigo deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Combigo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/178:33 amSTL - LGW
1 stop19h 27mMultiple Airlines
Deal found 9/11$191
This Mytrip deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2512:15 pmSTL - MAN
3 stops16h 30mMultiple Airlines
Deal found 9/12$299
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1710:31 pmSTL - LTN
3 stops41h 44mMultiple Airlines
Deal found 9/11$329
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1710:31 pmSTL - LHR
2 stops31h 29mMultiple Airlines
Deal found 9/11$343
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1710:31 pmSTL - STN
3 stops57h 44mMultiple Airlines
Deal found 9/11$350
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/177:00 amSTL - LCY
3 stops32h 35mMultiple Airlines
Deal found 9/11$410
This Thrive Travel deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/52:41 pmSTL - LHR
1 stop9h 54mBritish Airways
Deal found 9/11$416
This Netflights deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/55:05 pmSTL - LHR
1 stop12h 35mVirgin Atlantic
Deal found 9/11$422
This Expedia deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/911:37 amSTL - LHR
1 stop12h 48mIberia
Deal found 9/11$431

Find flights from St. Louis to United Kingdom within your budget

Customize your flight search to find flights from St. Louis to United Kingdom 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 2,854,678 searches. Data last updated September 12, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$451 - $678

Route

Depart

Return

Price

Lambert-St LouisLondon Gatwick

STL - LGW

STLLGW

Lambert-St Louis

Thu 10/24

1 stop15h 37m

London Gatwick

Thu 11/7

1 stop23h 56m

$451

Lambert-St LouisInverness

STL - INV

STLINV

Lambert-St Louis

Fri 9/27

2 stops15h 20m

Inverness

Thu 10/3

2 stops18h 58m

$564

Lambert-St LouisLondon Heathrow

STL - LHR

STLLHR

Lambert-St Louis

Tue 10/15

2 stops14h 40m

London Heathrow

Thu 10/17

1 stop17h 35m

$609

Lambert-St LouisGlasgow Intl

STL - GLA

STLGLA

Lambert-St Louis

Mon 10/28

2 stops17h 13m

Glasgow Intl

Mon 11/4

2 stops34h 03m

$618

Lambert-St LouisGlasgow Intl

STL - GLA

STLGLA

Lambert-St Louis

Tue 2/11

2 stops14h 26m

Glasgow Intl

Wed 2/19

2 stops16h 38m

$626

Lambert-St LouisManchester

STL - MAN

STLMAN

Lambert-St Louis

Sun 3/2

1 stop16h 00m

Manchester

Tue 3/11

1 stop24h 03m

$638

Lambert-St LouisEdinburgh Turnhouse

STL - EDI

STLEDI

Lambert-St Louis

Wed 10/9

2 stops15h 05m

Edinburgh Turnhouse

Wed 10/16

2 stops14h 29m

$658

Lambert-St LouisLondon Heathrow

STL - LHR

STLLHR

Lambert-St Louis

Tue 10/15

1 stop18h 10m

London Heathrow

Thu 10/31

2 stops28h 55m

$660

Lambert-St LouisLondon Heathrow

STL - LHR

STLLHR

Lambert-St Louis

Wed 1/15

1 stop12h 15m

London Heathrow

Wed 1/29

2 stops21h 16m

$678

Flights are sorted by cheapest first

Deals found on 9/11

Best time to book a flight from St. Louis to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from St. Louis with our price prediction graph.
Estimated round-trip 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 St. Louis to United Kingdom

Get recent, data-driven insights about flights from St. Louis to United Kingdom including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from St. Louis to United Kingdom (average of $560). Flying from St. Louis to United Kingdom in June is currently the most expensive (average of $901). 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.

What is the cheapest time of day to fly from STL to GB?

Find hourly flight availability from St. Louis to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 12, 2024.

A simple way to save on the total cost of your ticket is to fly from St. Louis to United Kingdom in the evening. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from St. Louis to United Kingdom?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to United Kingdom. Price data was last updated on September 8, 2024.

Travelers seeking maximum savings on their St. Louis to United Kingdom flight should consider departing on Wednesday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Find deals

What are the most popular airlines that fly from St. Louis to United Kingdom?

Our users search for these airlines the most when looking for flights from St. Louis to United Kingdom. Data last updated on September 12, 2024.

Before booking your flight from St. Louis to United Kingdom check out the most popular airlines for this route: American Airlines, British Airways or United Airlines.

American Airlines

American Airlines

From $541

British Airways

British Airways

From $277

United Airlines

United Airlines

From $587

Virgin Atlantic

Virgin Atlantic

From $624

Rainfall in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in United Kingdom ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit United Kingdom when rainfall is around 1.6 in.

Temperature in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average temperature totals by month.

If weather is an important factor for your trip to United Kingdom, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated September 12, 2024.
See what other customers who have flown with American Airlines, Iberia and Air Canada from St. Louis to United Kingdom have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
9,116 reviews

Comfort

7.9

Entertainment

8.0

Crew

8.6

Overall

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Delta
8.0
Very good
9,116 reviews
Delta
8.0
Very good
9,116 reviews

Comfort

7.9

Entertainment

8.0

Crew

8.6

Overall

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

KLM
7.8
Good
1,364 reviews
Delta
8.0
Very good
9,116 reviews

Comfort

7.9

Entertainment

8.0

Crew

8.6

Overall

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Cathay Pacific
7.7
Good
894 reviews
Delta
8.0
Very good
9,116 reviews

Comfort

7.9

Entertainment

8.0

Crew

8.6

Overall

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Finnair
7.7
Good
1,316 reviews
Delta
8.0
Very good
9,116 reviews

Comfort

7.9

Entertainment

8.0

Crew

8.6

Overall

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Austrian Airlines
7.7
Good
875 reviews
Delta
8.0
Very good
9,116 reviews

Comfort

7.9

Entertainment

8.0

Crew

8.6

Overall

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Related info for your journey

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

  • What airport do you fly from for flights from St. Louis to United Kingdom?

    Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to United Kingdom. It is only a 12.7 mi journey to Lambert-St Louis (STL) from St. Louis’s city center.

  • Can I find flights from St. Louis to United Kingdom for under $500 on Cheapflights?

    Yes, there are multiple flights from St. Louis to United Kingdom for under $500. The cheapest flight booked recently is on Multiple Airlines for just $451, but on average you can expect to pay $642.

  • Are there last-minute flights available from St. Louis to United Kingdom for under $800?

    There are currently 14+ open flights from St. Louis to United Kingdom within the next 7 days for less than $800.

  • What are the cheapest airlines to fly from St. Louis to United Kingdom one-way?

    $416 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on Virgin Atlantic and Iberia, with prices starting from $422 and $431, respectively.

  • What are the most popular routes from St. Louis to United Kingdom?

    The most popular flight routes from St. Louis to United Kingdom are Lambert-St Louis - London Heathrow, Lambert-St Louis - London Gatwick and Lambert-St Louis - London City.

  • What does STL to LHR mean?

    Lambert-St Louis Airport is STL and London Heathrow Airport is LHR. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Ready for more IATA code knowledge? These are related airports for your current travel destination: Manchester Airport (MAN), Edinburgh Turnhouse Airport (EDI), Birmingham Airport (BHX), London Gatwick Airport (LGW), Glasgow Intl Airport (GLA).

  • Can I find deals for flights from St. Louis to United Kingdom that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to United Kingdom flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to United Kingdom with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to United Kingdom flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

    Yes. In addition to deals on St. Louis to United Kingdom flights, Cheapflights offers vacation packages that include both flights and hotel.

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

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

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

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

  • Can I find deals for flights from St. Louis to United Kingdom that allow pets onboard?

    Many airlines flying from St. Louis to United Kingdom offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to United Kingdom?

    Yes, you can often find last-minute deals on St. Louis to United Kingdom flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to United Kingdom flight deals updated?

    The St. Louis to United Kingdom flight deals you see on this page were last updated on 9/12.

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

    Currently, January is the cheapest month in which you can book a flight from St. Louis to United Kingdom (average of $560). Flying from St. Louis to United Kingdom in June is currently the most expensive (average of $901). 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.

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Alternative routes for St. Louis to United Kingdom
See prices for flight routes from nearby airports that may be better suited for you.

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Top 10 airlines flying from St. Louis to United Kingdom

Discover the top 10 airlines that operate flights from St. Louis to United Kingdom. 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 2,854,678 searches. Data last updated September 12, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$585Average$866FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$587Average$941FlexibilityNo cancel feeOn-time69%
IberiaCheapest$595Average$750FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$611Average$892FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$624Average$882FlexibilityNo cancel feeOn-time72%
Air CanadaCheapest$625Average$1,051FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$647Average$916FlexibilityNo cancel feeOn-time70%
KLMCheapest$668Average$872FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$677Average$1,327FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$769Average$860FlexibilityNo cancel feeOn-time77%