NCL - STL

£680 Find Cheap Flights from Newcastle upon Tyne to St. Louis – Compare and Save

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Newcastle upon Tyne to St. Louis departing on 9/9. 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.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
£680
KLM
Wed 9/9Wed 16/9
NCL - STL • 2 stops
Top airlines
Cheapest • from £680 (return)
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Newcastle upon Tyne and St. Louis. You’ll need at least 1 connection.
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Flight Deals

Cheap Flights from Newcastle upon Tyne to St. Louis (NCL-STL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Newcastle upon Tyne to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Newcastle upon Tyne to St. Louis

Wed, 9 Sep - Wed, 16 Sep
KLM Logo
13:45 - 23:42
NCL
-
STL
15h 57m
2 stops
KLM Logo
18:45 - 13:10
STL
-
NCL
36h 25m
2 stops
£680KLM
Tue, 8 Sep - Fri, 25 Sep
KLM Logo
13:45 - 23:42
NCL
-
STL
15h 57m
2 stops
KLM Logo
18:54 - 08:45
STL
-
NCL
31h 51m
2 stops
£718KLM
Wed, 9 Sep - Wed, 16 Sep
British Airways Logo
17:05 - 08:20
NCL
-
STL
21h 15m
2 stops
British Airways Logo
21:35 - 16:40
STL
-
NCL
13h 05m
1 stop
£732British Airways
Tue, 8 Sep - Fri, 25 Sep
Iberia Logo
09:10 - 00:14
NCL
-
STL
21h 04m
2 stops
Iberia Logo
21:35 - 21:55
STL
-
NCL
18h 20m
1 stop
£758Iberia
Tue, 8 Sep - Fri, 25 Sep
British Airways Logo
20:40 - 19:30
NCL
-
STL
28h 50m
1 stop
British Airways Logo
21:35 - 08:45
STL
-
NCL
29h 10m
1 stop
£918British Airways
Wed, 9 Sep - Wed, 16 Sep
British Airways Logo
06:05 - 19:30
NCL
-
STL
19h 25m
1 stop
British Airways Logo
21:35 - 14:15
STL
-
NCL
10h 40m
1 stop
£949British Airways
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
20:40 - 14:00
NCL
-
STL
23h 20m
2 stops
Multiple Airlines Logo
08:55 - 11:25
STL
-
NCL
20h 30m
3 stops
£1,042Multiple Airlines
Tue, 8 Sep - Fri, 25 Sep
Multiple Airlines Logo
06:35 - 18:41
NCL
-
STL
18h 06m
2 stops
Multiple Airlines Logo
08:55 - 15:50
STL
-
NCL
24h 55m
3 stops
£1,260Multiple Airlines
Tue, 8 Sep - Fri, 25 Sep
Multiple Airlines Logo
16:25 - 20:20
NCL
-
STL
33h 55m
3 stops
Multiple Airlines Logo
08:55 - 10:35
STL
-
NCL
19h 40m
3 stops
£1,530Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
05:45 - 20:20
NCL
-
STL
20h 35m
3 stops
Multiple Airlines Logo
08:55 - 11:25
STL
-
NCL
20h 30m
3 stops
£1,805Multiple Airlines
Booking Insights

KAYAK’s insights & trends for Newcastle upon Tyne to St. Louis flights

Get data-powered insights and trends into flights from Newcastle upon Tyne to St. Louis to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Newcastle upon Tyne to St. Louis?

The cheapest return price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest return tickets from Newcastle upon Tyne to St. Louis were found on KLM (£680) and British Airways (£732).

Good to know - Cheap tickets from Newcastle upon Tyne to St. Louis

Cheapest flight

£680
Flight from Newcastle upon Tyne to St. Louis

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

Are your dates flexible? Find out the best times to travel from Newcastle upon Tyne to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Newcastle upon Tyne to St. Louis

  • What is the cheapest flight from Newcastle upon Tyne to St. Louis?

    In the last 5 days, the lowest price for a flight from Newcastle upon Tyne to St. Louis was £680 for a return ticket.

  • Which airports will I be using when flying from Newcastle upon Tyne to St. Louis?

    When flying out of Newcastle upon Tyne you will be using Newcastle upon Tyne. You will be landing at St. Louis, also known as Lambert-St Louis.

  • Which aircraft models fly most regularly from Newcastle upon Tyne to St. Louis?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Newcastle upon Tyne to St. Louis?

    oneworld is the only airline alliance operating flights between Newcastle upon Tyne and St. Louis.

  • How does KAYAK find such low prices on flights from Newcastle upon Tyne to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Newcastle upon Tyne to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Newcastle upon Tyne to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Newcastle upon Tyne is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Newcastle upon Tyne to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to St. Louis with an airline and back to Newcastle upon Tyne with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Newcastle upon Tyne to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Newcastle upon Tyne up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Newcastle upon Tyne to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Newcastle upon Tyne to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Newcastle upon Tyne to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11839 reviews
7.9Crew
6.4Food
6.8Entertainment
7.5Boarding
7.2Comfort
Airline reviews

We called Kayak for a change due to the TSA situation in Atlanta. What we got was a canceled return flight (in error) and we had to find the mistake. Not happy with Kayak who blamed it on AA.

2.0 MediocreJohn, Mar 2026
PHX - STL
Read more American Airlines reviews

We called Kayak for a change due to the TSA situation in Atlanta. What we got was a canceled return flight (in error) and we had to find the mistake. Not happy with Kayak who blamed it on AA.

Small plane, poor meal choices for first class, bad terminal and boarding experience at LAX

Boarding delayed 20 minutes for no reason, no wifi, in flight entertainment, or snacks / waters?

This flight captain and crew were amazing, started ahead of time of departure and reached 30 mins before arrival time. Amazing!

Improvements in communication and empathy are absolutely necessary for American Airlines staff (top down). It’s like they are numb to the needs of their customers.

I like the speed of boarding and deplaning and the fact that everything was on time. The crew (attendants) were probably quite new and did not begin the in cabin service until 30 min before landing even though there was little to no air turbulence for the last 1.5 hours of the flight. It made for a mad scramble at the end to get trash collected and carts stowed before touch down.

The flights was delayed by hours and it was the firmest landing I have experienced in my life. My back is still sore.

I did like the employee's, they are very friendly and all smiled most of the time, Overall, from checking in bags to getting on plane, not enough employees to be able to get all on the plane, therefore I was not able to get on the plane, due to no one wea there for me to check in my bag, so I decided to go thru the security point and by the time they were done with my bags, I was told that my bag cannot be checked in, and then found out that the lady that does the check in was boarding the customers onto the plane, she said that she was going back and fourth, there for was not able to get on the plane, which changed all my flights by the time I got to Dallas, I was on standby 3 times, and wasn't sure about being able to get on the fourth plane, so ended up buying another plane ticket, so I could make my destination on time.

Not sure about entertainment as I didn't use any, so maybe there should be an NA option on this survey. Otherwise everything was just as it should be. Of course I wish planes were more comfortable and had seats that would tilt back further.

American Airlines “Randy” questioned why I needed preboarding and denied my request for same. Then Randy attempted to berate me when I boarded with my group. I was seated in an exit roll with a young man with a disability that exhibited difficulty controlling and settling himself. But Tandy questioned my disability. The flight was horrible. It was overpacked.

Everything you need to know for your flight from Newcastle upon Tyne to St. Louis

Information on your arrival and departure airports