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$766+ 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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — NEV
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
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 July 29, 2025.

Round-trip from

$1,379
(United)

One-way from

$766
(United)
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 July 29, 2025.

This United deal was found by Cheapflights users on 7/28. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1411:59 pmDEN - NEV
2 stops15h 25mMultiple Airlines
Sun 11/2310:05 amNEV - DEN
2 stops16h 10mMultiple Airlines
Deal found 7/28$1,379
This United Airlines deal was found by Cheapflights users on 7/28. 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 11/144:05 pmDEN - NEV
2 stops23h 19mUnited Airlines
Fri 11/2110:05 amNEV - DEN
2 stops14h 18mUnited Airlines
Deal found 7/28$4,891

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 July 29, 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

Fri 11/14

11:59 pm-6:24 pm

2 stops15h 25m

Newcastle

Sun 11/23

10:05 am-11:15 pm

2 stops16h 10m

$1,379

DenverNewcastle

DEN - NEV

DENNEV

Denver Intl

Fri 11/14

4:05 pm-6:24 pm

2 stops23h 19m

Newcastle

Fri 11/21

10:05 am-9:23 pm

2 stops14h 18m

$4,891

DenverNewcastle

DEN - NEV

DENNEV

Denver Intl

Sun 8/3

11:59 pm-5:24 pm

2 stops15h 25m

$766

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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.

Reviews of airlines servicing Newcastle

Get insights into the airlines that provide service to Newcastle. 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 Newcastle. Reviews last updated July 29, 2025.
Get a feel of what it's like to fly with United Airlines from Denver to Newcastle by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,899 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,899 reviews
United Airlines
7.4
Good
8,899 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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.

  • 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.

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Alternative routes for Denver to Newcastle

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