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Cheap flights from Newcastle upon Tyne to St. Louis from £754

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/10. Fares are subject to change and may not be available on all flights or dates of travel.
NCL — STL
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Newcastle upon Tyne to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Newcastle upon Tyne (NCL) 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 18 September 2025.

Round-trip from

£754

Popular in

December

Cheapest in

March

Average price

£725
Lufthansa
  • Lufthansa
  • 31/10-7/11
  • 4 total stops
  • 75h 11m total
  • Newcastle upon Tyne to St. Louis
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£119 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£41 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Newcastle upon Tyne to St. Louis

Cheapest flights from Newcastle upon Tyne to St. Louis
Explore the most affordable flight options available from Newcastle upon Tyne to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Fri 31/1017:40NCL - STL
2 stops35h 04mLufthansa
Fri 7/1118:43STL - NCL
2 stops40h 07mLufthansa
Deal found 16/9£754
Fri 31/1009:55NCL - STL
3 stops37h 15mMultiple Airlines
Fri 7/1115:50STL - NCL
3 stops25h 15mMultiple Airlines
Deal found 16/9£988

Cheapflights Fare Finder

 
Customise your flight search to find flights from Newcastle upon Tyne 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 18 September 2025.
Use the filters below to find and compare flights from Newcastle upon Tyne to St. Louis that are best for you.

Fly from

Newcastle upon Tyne

Fly to

St. Louis

Route

Depart

Return

Price

Newcastle upon TyneSt. Louis

NCL - STL

NCLSTL

Newcastle upon Tyne

Fri 31/10

17:40-23:44

2 stops35h 04m

Lambert-St Louis

Fri 7/11

18:43-16:50

2 stops40h 07m

£754

Newcastle upon TyneSt. Louis

NCL - STL

NCLSTL

Newcastle upon Tyne

Thu 5/3

08:50-19:03

2 stops16h 13m

Lambert-St Louis

Mon 9/3

19:05-18:40

2 stops18h 35m

£761

Newcastle upon TyneSt. Louis

NCL - STL

NCLSTL

Newcastle upon Tyne

Thu 5/3

11:00-13:55

1 stop32h 55m

Lambert-St Louis

Mon 9/3

15:15-10:25

2 stops14h 10m

£764

Newcastle upon TyneSt. Louis

NCL - STL

NCLSTL

Newcastle upon Tyne

Fri 31/10

09:55-18:10

3 stops37h 15m

Lambert-St Louis

Fri 7/11

15:50-23:05

3 stops25h 15m

£988

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Best time to book a flight from Newcastle upon Tyne to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Newcastle upon Tyne 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 Newcastle upon Tyne to St. Louis

What is the cheapest month to book a flight from Newcastle upon Tyne to St. Louis?

Currently, February is the cheapest month in which you can book a flight from Newcastle upon Tyne to St. Louis (average of £722). Flying from Newcastle upon Tyne to St. Louis in December is currently the most expensive (average of £1,033). 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.

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 18 September 2025.
Check out reviews from past customers who have flown with British Airways from Newcastle upon Tyne to St. Louis to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,367 reviews
Check prices

Boarding

6.9

Overall

6.7

Comfort

6.7

Crew

7.6

Entertainment

6.4

Food

6.3

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.
British Airways
6.7
Okay
7,367 reviews
British Airways
6.7
Okay
7,367 reviews
Check prices

Boarding

6.9

Overall

6.7

Comfort

6.7

Crew

7.6

Entertainment

6.4

Food

6.3

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.

Related info for your journey

Find useful and relevant information for your journey from Newcastle upon Tyne 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 Newcastle upon Tyne to St. Louis?

    There are many flights that can get you from Newcastle upon Tyne to St. Louis in 16h 13m. Fly via Lufthansa or American Airlines to get the fastest option. Newcastle upon Tyne and St. Louis are separated by a distance of 4036 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Newcastle upon Tyne to St. Louis round-trip?

    Flying on British Airways is currently your cheapest option to St. Louis, with prices starting at £677. British Airways is priced at 24% lower than the current average price of a flight leaving 3 months from now.

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

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

  • How can I find direct flights from Newcastle upon Tyne to St. Louis?

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

  • Can I find deals for business class flights from Newcastle upon Tyne to St. Louis?

    Yes. Cheapflights offers flight deals from Newcastle upon Tyne 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 Newcastle upon Tyne to St. Louis?

    Currently, February is the cheapest month in which you can book a flight from Newcastle upon Tyne to St. Louis (average of £722). Flying from Newcastle upon Tyne to St. Louis in December is currently the most expensive (average of £1,033). 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

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Top airline flying from Newcastle upon Tyne to St. Louis

Discover the top airline that operate flights from Newcastle upon Tyne 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 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£677Average£811FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Newcastle upon Tyne to St. Louis?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Newcastle upon Tyne 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 Newcastle upon Tyne to St. Louis?

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Can Cheapflights find flights from Newcastle upon Tyne to St. Louis with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Newcastle upon Tyne to St. Louis flexibly with Cheapflights today.

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

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