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$550+ Cheap flights from Denver (DEN) to Newcastle (NEV)

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 12/27. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — NEV
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from Denver to Newcastle

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Newcastle (NEV). 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$3,061
(United Airlines)

One-way from

$550
(Kiwi.com)
Provider with most accurate pricing for Denver Intl-Newcastle flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Newcastle flights.
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From Denver Intl to Newcastle
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One-way flight from Denver Intl to Newcastle
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Find flight deals from Denver to Newcastle

Cheapest flights from Denver to Newcastle
Explore the most affordable flight options available from Denver to Newcastle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This United Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 11/1411:50 pmDEN - NEV
2 stops14h 40mUnited Airlines
Sun 11/238:45 amNEV - DEN
2 stops18h 30mUnited Airlines
Deal found 10/28$4,912

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Newcastle 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 2,558,603 searches. Data last updated October 28, 2025.
Use the filters below to find and compare flights from Denver to Newcastle that are best for you.

Fly from

Denver

Fly to

Newcastle

Route

Depart

Return

Price

DenverNewcastle

DEN - NEV

DENNEV

Denver Intl

Tue 3/31

11:50 pm-5:30 pm

2 stops15h 40m

Newcastle

Thu 4/2

8:45 am-11:50 pm

2 stops17h 05m

$3,061

DenverNewcastle

DEN - NEV

DENNEV

Denver Intl

Sat 4/18

6:15 am-5:30 pm

2 stops33h 15m

Newcastle

Sat 4/25

8:45 am-11:50 pm

2 stops17h 05m

$4,912

DenverNewcastle

DEN - NEV

DENNEV

Denver Intl

Fri 11/14

5:25 pm-5:30 pm

2 stops21h 05m

Newcastle

Sun 11/23

8:45 am-11:36 pm

2 stops17h 51m

$4,912

DenverNewcastle

DEN - NEV

DENNEV

Denver Intl

Fri 11/14

7:25 pm-5:30 pm

2 stops19h 05m

Newcastle

Fri 11/21

8:45 am-12:15 am

2 stops18h 30m

$4,912

DenverNewcastle

DEN - NEV

DENNEV

Denver Intl

Sat 12/27

4:59 pm-6:55 pm

3 stops46h 56m

$550

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Compare providers for flights from Denver to Newcastle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Newcastle in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Newcastle, Saint James Windward flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Denver-Newcastle, Saint James Windward flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Denver-Newcastle, Saint James Windward flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Newcastle, Saint James Windward flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Newcastle, Saint James Windward flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to Newcastle

Have a flexible travel schedule? Discover the best time to fly to Newcastle from Denver 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.

Cheapflights Insights

Everything you need to know about your flight from Denver to Newcastle

What is the cheapest month to book a flight from Denver to Newcastle, Saint James Windward?

Currently, February is the cheapest month in which you can book a flight from Denver to Newcastle, Saint James Windward (average of $634). Flying from Denver to Newcastle, Saint James Windward in December is currently the most expensive (average of $862). 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.

Related info for your journey

Find useful and relevant information for your journey from Denver to Newcastle. 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 Denver to Newcastle, Saint James Windward?

    A quick flight from Denver to Newcastle, Saint James Windward can take about 15h 40m. United Airlines provides one of the quickest options available for as low as $3,061. Airlines will cover a distance of 2955 mi.

  • Can I find deals for flights from Denver to Newcastle that include hotel bookings?

    Yes. In addition to deals on Denver to Newcastle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Newcastle?

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

  • Can I find deals for business class flights from Denver to Newcastle?

    Yes. Cheapflights offers flight deals from Denver to Newcastle 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 Denver to Newcastle, Saint James Windward?

    Currently, February is the cheapest month in which you can book a flight from Denver to Newcastle, Saint James Windward (average of $634). Flying from Denver to Newcastle, Saint James Windward in December is currently the most expensive (average of $862). 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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