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Cheap flights from Newcastle upon Tyne to Key Largo from £289

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 29/11. Fares are subject to change and may not be available on all flights or dates of travel.
NCL — MIA
11 Sep — 18 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Newcastle upon Tyne to Key Largo

Enter your travel dates to find the best prices.

Cheapest flights from Newcastle upon Tyne to Key Largo
Explore the most affordable flight options available from Newcastle upon Tyne to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 August 2026.

Wed 23/921:05 -
2 stops22h 30m
Tue 29/916:20 -
2 stops23h 20m
Deal found 9/8£484
Thu 24/911:55 -
2 stops31h 40m
Tue 29/916:20 -
2 stops23h 20m
Deal found 12/8£500
Wed 16/921:05 -
2 stops26h 40m
Tue 29/921:30 -
2 stops18h 10m
Deal found 12/8£600
Thu 17/920:50 -
3 stops27h 55m
Thu 24/921:35 -
2 stops18h 50m
Deal found 8/8£623

Find flight deals from Newcastle upon Tyne to Key Largo

Keep the following information in mind while searching for Newcastle upon Tyne to Key Largo flight deals. Data was last updated 12 August 2026.

Round-trip from

£484

One-way from

£289

Popular in

December

Cheapest in

February

Average price

£797
23/9-29/9
  • 23/9-29/9
  • 4 total stops
  • 45h 50m total
  • Newcastle upon Tyne to Key Largo
Search Deals
29/11
  • 29/11
  • 3 total stops
  • 54h 50m total
  • Newcastle upon Tyne to Key Largo
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Newcastle upon Tyne to Key Largo 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 12 August 2026.
Use the filters below to find and compare flights from Newcastle upon Tyne to Key Largo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

Newcastle upon TyneMiami

NCL Newcastle upon Tyne - MIA Miami

NCLMIA

Newcastle upon Tyne

Thu 24/9

05:45-14:45

1 stop14h 00m

Miami

Tue 29/9

18:25-14:50

2 stops15h 25m

£649

Newcastle upon TyneMiami

NCL Newcastle upon Tyne - MIA Miami

NCLMIA

Newcastle upon Tyne

Thu 17/9

05:45-14:45

1 stop14h 00m

Miami

Thu 24/9

20:10-21:35

1 stop20h 25m

£657

Newcastle upon TyneMiami

NCL Newcastle upon Tyne - MIA Miami

NCLMIA

Newcastle upon Tyne

Thu 17/9

05:45-14:45

1 stop14h 00m

Miami

Thu 24/9

11:28-10:35

2 stops18h 07m

£658

Newcastle upon TyneMiami

NCL Newcastle upon Tyne - MIA Miami

NCLMIA

Newcastle upon Tyne

Mon 31/8

17:35-14:45

1 stop26h 10m

Miami

Mon 14/9

20:10-21:35

1 stop20h 25m

£659

Newcastle upon TyneMiami

NCL Newcastle upon Tyne - MIA Miami

NCLMIA

Newcastle upon Tyne

Mon 31/8

09:25-21:30

2 stops17h 05m

Miami

Mon 14/9

20:10-21:35

1 stop20h 25m

£674

Newcastle upon TyneMiami

NCL Newcastle upon Tyne - MIA Miami

NCLMIA

Newcastle upon Tyne

Mon 31/8

09:25-21:30

2 stops17h 05m

Miami

Mon 14/9

19:40-14:50

2 stops14h 10m

£677

Newcastle upon TyneMiami

NCL Newcastle upon Tyne - MIA Miami

NCLMIA

Newcastle upon Tyne

Thu 24/9

17:35-21:55

3 stops33h 20m

Miami

Tue 29/9

16:20-16:50

3 stops19h 30m

£697

Newcastle upon TyneMiami

NCL Newcastle upon Tyne - MIA Miami

NCLMIA

Newcastle upon Tyne

Wed 30/9

06:05-14:30

1 stop13h 25m

Miami

Sun 4/10

13:53-11:30

2 stops16h 37m

£702

Newcastle upon TyneMiami

NCL Newcastle upon Tyne - MIA Miami

NCLMIA

Newcastle upon Tyne

Wed 30/9

09:35-00:15

2 stops19h 40m

Miami

Sun 4/10

22:45-18:30

1 stop14h 45m

£726
Cheapest one-way

Newcastle upon TyneMiami

NCL Newcastle upon Tyne - MIA Miami

NCLMIA

Newcastle upon Tyne

Sun 29/11

15:40-17:30

3 stops54h 50m

£289

Flights are sorted by cheapest return flights first.

Deals found on 8/8

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight from Newcastle upon Tyne to Key Largo

Have a flexible travel schedule? Discover the best time to fly to Key Largo 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 Key Largo

How much does it cost for a return flight from Newcastle upon Tyne to Key Largo?

Airfare is below average for this route at the moment.
Newcastle upon Tyne to Key Largo flights typically cost between £752 and £831 in September.
The cheapest return price found within the last 5 days was £484 on Multiple Airlines (23 Sept–29 Sept).

Reviews of airlines servicing Key Largo

Get insights into the airlines that provide service to Key Largo. 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 Key Largo. Reviews last updated 12 August 2026.
See what other customers who have flown with KLM,Air France, andVirgin Atlantic from Newcastle upon Tyne to Key Largo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,557 reviews
Check prices

Entertainment

7.2

Food

7.3

Boarding

7.8

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
KLM
7.8
Good
1,557 reviews
KLM
7.8
Good
1,557 reviews
Check prices

Entertainment

7.2

Food

7.3

Boarding

7.8

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
Air France
7.5
Good
1,641 reviews
KLM
7.8
Good
1,557 reviews
Check prices

Entertainment

7.2

Food

7.3

Boarding

7.8

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
Virgin Atlantic
7.5
Good
694 reviews
KLM
7.8
Good
1,557 reviews
Check prices

Entertainment

7.2

Food

7.3

Boarding

7.8

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
American Airlines
7.1
Good
11,918 reviews
KLM
7.8
Good
1,557 reviews
Check prices

Entertainment

7.2

Food

7.3

Boarding

7.8

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
British Airways
6.7
Okay
8,161 reviews
KLM
7.8
Good
1,557 reviews
Check prices

Entertainment

7.2

Food

7.3

Boarding

7.8

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

Related info for your journey

Find useful and relevant information for your journey from Newcastle upon Tyne to Key Largo. 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 Newcastle upon Tyne to Key Largo?

    Most people fly from Newcastle upon Tyne (NCL) if they book a flight from Newcastle upon Tyne to Key Largo. On average, Newcastle has 0 outbound flights to Key Largo per day from 5 airlines. Newcastle upon Tyne is conveniently located just 5.4 mi from Newcastle upon Tyne’s city center.

  • How long is the flight from Newcastle upon Tyne to Key Largo?

    There are many flights that can get you from Newcastle upon Tyne to Key Largo in 14h. Fly via KLM, Delta, or Virgin Atlantic to get the fastest option. Airlines will cover a distance of 4329 mi. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Newcastle upon Tyne to Key Largo that include hotel bookings?

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

  • How can I find direct flights from Newcastle upon Tyne to Key Largo?

    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 Key Largo.

  • Can I find deals for business class flights from Newcastle upon Tyne to Key Largo?

    Yes. Cheapflights offers flight deals from Newcastle upon Tyne to Key Largo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Newcastle upon Tyne to Key Largo

Discover the top 5 airlines that operate flights from Newcastle upon Tyne to Key Largo. 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 12 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£309Average£606FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air FranceCheapest£408Average£626FlexibilityNo cancel feeOn-time77%
Search Air France flights
British AirwaysCheapest£497Average£677FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£614Average£667FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
KLMCheapest£618Average£783FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Newcastle upon Tyne to Key Largo?

Cheapflights makes it easy to find Newcastle upon Tyne to Key Largo flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Newcastle upon Tyne to Key Largo?

Millions of users choose and trust Cheapflights to book the best flight deals from Newcastle upon Tyne to Key Largo for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Newcastle upon Tyne to Key Largo with no change fees?

Certainly. Search results for flights to Key Largo from Newcastle upon Tyne shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Newcastle upon Tyne to Key Largo become cheaper?

Yes! Start tracking prices for Newcastle upon Tyne to Key Largo flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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