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$4,933+ Cheap flights from Denver (DEN) to Newcastle (NEV)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — NEV
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. 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.
Wed 2/257:24 pm
DEN
-
NEV
2 stops43h 06m
United Airlines
Wed 3/48:45 am
NEV
-
DEN
2 stops16h 02m
United Airlines
Deal found 1/26$4,933

Find 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 January 29, 2026.

Round-trip from

$4,933
(United Airlines)
From Denver Intl to Newcastle
Search Deals

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 January 29, 2026.
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

Wed 2/25

7:24 pm-5:30 pm

2 stops43h 06m

Newcastle

Wed 3/4

8:45 am-9:47 pm

2 stops16h 02m

$4,933

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

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, November is the cheapest month in which you can book a flight from Denver to Newcastle, Saint James Windward (average of $655). Flying from Denver to Newcastle, Saint James Windward in December is currently the most expensive (average of $1,317). 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 43h 06m. United Airlines provides one of the quickest options available for as low as $4,933. 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, November is the cheapest month in which you can book a flight from Denver to Newcastle, Saint James Windward (average of $655). Flying from Denver to Newcastle, Saint James Windward in December is currently the most expensive (average of $1,317). 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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Alternative routes for Denver to Newcastle

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