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Cheap flights from Newcastle upon Tyne to St. Louis from £790

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Newcastle upon Tyne to St. Louis departing on 8/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Newcastle upon Tyne to St. Louis (NCL-STL)

Cheap return flights

American Airlines Logo
06:45 - 09:06NCL-STL
32h 21m2 stops
American Airlines Logo
12:52 - 11:25STL-NCL
16h 33m2 stops
£790American Airlines
Find Deal
Mon, 8 Dec - Thu, 25 Dec
American Airlines Logo
08:50 - 19:04NCL-STL
16h 14m2 stops
American Airlines Logo
09:41 - 11:25STL-NCL
19h 44m2 stops
£819American Airlines
Find Deal
Thu, 11 Dec - Thu, 25 Dec
Delta Logo
06:00 - 21:15NCL-STL
21h 15m2 stops
Delta Logo
11:21 - 11:15STL-NCL
17h 54m2 stops
£844Delta
Find Deal
Fri, 3 Oct - Fri, 10 Oct
Logo
06:00 - 16:40NCL-STL
16h 40m2 stops
Logo
12:55 - 10:20STL-NCL
15h 25m2 stops
£864
Find Deal
Wed, 10 Dec - Mon, 29 Dec
Lufthansa Logo
11:00 - 17:03NCL-STL
36h 03m2 stops
Lufthansa Logo
18:35 - 16:45STL-NCL
16h 10m2 stops
£881Lufthansa
Find Deal
Thu, 11 Dec - Sun, 28 Dec
Delta Logo
06:00 - 16:40NCL-STL
16h 40m2 stops
Delta Logo
10:13 - 10:20STL-NCL
18h 07m2 stops
£893Delta
Find Deal
Wed, 10 Dec - Sat, 27 Dec
British Airways Logo
09:30 - 21:47NCL-STL
18h 17m2 stops
British Airways Logo
17:57 - 14:55STL-NCL
14h 58m2 stops
£895British Airways
Find Deal
Thu, 11 Dec - Mon, 29 Dec
British Airways Logo
09:40 - 22:22NCL-STL
18h 42m2 stops
British Airways Logo
16:41 - 15:55STL-NCL
17h 14m2 stops
£905British Airways
Find Deal
Mon, 8 Dec - Sun, 28 Dec
Lufthansa Logo
17:40 - 21:37NCL-STL
33h 57m2 stops
Lufthansa Logo
15:30 - 10:50STL-NCL
13h 20m1 stop
£938Lufthansa
Find Deal
Fri, 3 Oct - Fri, 10 Oct
Logo
12:20 - 22:46NCL-STL
40h 26m2 stops
Logo
15:50 - 16:45STL-NCL
18h 55m1 stop
£976
Find Deal
Wed, 10 Dec - Sun, 28 Dec

Delta flights from Newcastle upon Tyne to St. Louis

Our best Delta deals on Newcastle upon Tyne to St. Louis flight tickets
Delta
3 Oct
NCL06:00Newcastle upon Tyne
21h 15m
2 stops
STL21:15Lambert-St Louis
10 Oct
STL11:21Lambert-St Louis
17h 54m
2 stops
NCL11:15Newcastle upon Tyne
£844
Find similar
Delta
10 Dec
NCL06:00Newcastle upon Tyne
16h 40m
2 stops
STL16:40Lambert-St Louis
27 Dec
STL10:13Lambert-St Louis
18h 07m
2 stops
NCL10:20Newcastle upon Tyne
£893
Find similar
Delta
10 Dec
NCL06:00Newcastle upon Tyne
20h 35m
2 stops
STL20:35Lambert-St Louis
28 Dec
STL10:13Lambert-St Louis
18h 07m
2 stops
NCL10:20Newcastle upon Tyne
£897
Find similar

British Airways flights from Newcastle upon Tyne to St. Louis

Our best British Airways deals on Newcastle upon Tyne to St. Louis flight tickets
British Airways
11 Dec
NCL09:30Newcastle upon Tyne
18h 17m
2 stops
STL21:47Lambert-St Louis
29 Dec
STL17:57Lambert-St Louis
14h 58m
2 stops
NCL14:55Newcastle upon Tyne
£895
Find similar
British Airways
8 Dec
NCL09:40Newcastle upon Tyne
18h 42m
2 stops
STL22:22Lambert-St Louis
28 Dec
STL16:41Lambert-St Louis
17h 14m
2 stops
NCL15:55Newcastle upon Tyne
£905
Find similar
British Airways
11 Dec
NCL08:50Newcastle upon Tyne
16h 14m
2 stops
STL19:04Lambert-St Louis
26 Dec
STL14:39Lambert-St Louis
14h 21m
2 stops
NCL11:00Newcastle upon Tyne
£939
Find similar

momondo 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, momondo users made 279,928 searches. Data last updated 21 August 2025.
Use the filters below to find and compare flights from Newcastle upon Tyne to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Newcastle upon TyneSt. Louis

NCL - STL

NCLSTL

Newcastle upon Tyne

Mon 8/12

06:45-09:06

2 stops32h 21m

Lambert-St Louis

Thu 25/12

12:52-11:25

2 stops16h 33m

£790

Newcastle upon TyneSt. Louis

NCL - STL

NCLSTL

Newcastle upon Tyne

Thu 11/12

08:50-19:04

2 stops16h 14m

Lambert-St Louis

Thu 25/12

09:41-11:25

2 stops19h 44m

£819

Newcastle upon TyneSt. Louis

NCL - STL

NCLSTL

Newcastle upon Tyne

Fri 3/10

06:00-21:15

2 stops21h 15m

Lambert-St Louis

Fri 10/10

11:21-11:15

2 stops17h 54m

£844

Newcastle upon TyneSt. Louis

NCL - STL

NCLSTL

Newcastle upon Tyne

Wed 10/12

06:00-16:40

2 stops16h 40m

Lambert-St Louis

Mon 29/12

12:55-10:20

2 stops15h 25m

£864

Newcastle upon TyneSt. Louis

NCL - STL

NCLSTL

Newcastle upon Tyne

Thu 11/12

11:00-17:03

2 stops36h 03m

Lambert-St Louis

Sun 28/12

18:35-16:45

2 stops16h 10m

£881

Newcastle upon TyneSt. Louis

NCL - STL

NCLSTL

Newcastle upon Tyne

Wed 10/12

06:00-16:40

2 stops16h 40m

Lambert-St Louis

Sat 27/12

10:13-10:20

2 stops18h 07m

£893

Newcastle upon TyneSt. Louis

NCL - STL

NCLSTL

Newcastle upon Tyne

Thu 11/12

09:30-21:47

2 stops18h 17m

Lambert-St Louis

Mon 29/12

17:57-14:55

2 stops14h 58m

£895

Newcastle upon TyneSt. Louis

NCL - STL

NCLSTL

Newcastle upon Tyne

Mon 8/12

09:40-22:22

2 stops18h 42m

Lambert-St Louis

Sun 28/12

16:41-15:55

2 stops17h 14m

£905

Newcastle upon TyneSt. Louis

NCL - STL

NCLSTL

Newcastle upon Tyne

Fri 3/10

17:40-21:37

2 stops33h 57m

Lambert-St Louis

Fri 10/10

15:30-10:50

1 stop13h 20m

£938

Newcastle upon TyneSt. Louis

NCL - STL

NCLSTL

Newcastle upon Tyne

Wed 10/12

12:20-22:46

2 stops40h 26m

Lambert-St Louis

Sun 28/12

15:50-16:45

1 stop18h 55m

£976

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to St. Louis from

How to get the cheapest flight ticket from Newcastle upon Tyne to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to St. Louis?

Our data shows that Wednesday is the least expensive day to fly to St. Louis. Tickets to fly out on this day can be as low as £533. Flights from Newcastle upon Tyne to St. Louis on a Monday will generally be more expensive and average around £870. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to St. Louis?

Our data shows that the cheapest Newcastle upon Tyne to St. Louis flights are usually those with departure times in the morning. Our users have found flights to St. Louis in the morning for as low as £641. In contrast, the most expensive time of day to depart to St. Louis is at midday when prices are around £848.

When to book flights from Newcastle upon Tyne to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Newcastle upon Tyne to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Newcastle upon Tyne to St. Louis (NCL to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Newcastle upon Tyne to St. Louis

Direct flights

None
There are no direct flights from Newcastle upon Tyne to St. Louis. There are no popular flight routes from Newcastle upon Tyne to St. Louis.
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  • How far is Newcastle upon Tyne to Lambert-St Louis by plane?

    There are 4040.2 mi between Newcastle upon Tyne and Lambert-St Louis. 15h 25m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Newcastle upon Tyne Airport to Lambert-St Louis Airport?

    Prices for flights from Newcastle upon Tyne Airport to Lambert-St Louis Airport refresh daily.

  • How many operators does momondo search for flights from Newcastle upon Tyne Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Newcastle upon Tyne Airport to Lambert-St Louis Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Newcastle upon Tyne Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Newcastle upon Tyne to St. Louis?

Best airlines flying from Newcastle upon Tyne to St. Louis

Compare and see reviews for airlines that fly from Newcastle upon Tyne to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £683Free CancellationRating
6.7
7,291 reviews
Search British Airways flights

Travelling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Collinsville

Why use momondo?

Why should I use momondo to find a flight deal from Newcastle upon Tyne to St. Louis?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Newcastle upon Tyne to St. Louis . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Newcastle upon Tyne to St. Louis with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to St. Louis from Newcastle upon Tyne with this policy.

How can momondo help me find flights from Newcastle upon Tyne to St. Louis?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. Louis from Newcastle upon Tyne.

I’m not ready to book a flight from Newcastle upon Tyne to St. Louis right now. Can momondo alert me if prices change?

Price alerts on flights to St. Louis from Newcastle upon Tyne are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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