£580 Find Cheap Flights from Newcastle upon Tyne to Colorado

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 Colorado departing on 18/5. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Colorado

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newcastle upon Tyne to Colorado, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newcastle upon Tyne to Colorado, as well as popular online travel agencies
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Flight Deals

Book Cheap Newcastle upon Tyne to Colorado Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Newcastle upon Tyne to Colorado 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 Colorado

Mon, 18 May - Mon, 1 Jun
Multiple Airlines Logo
10:05 - 18:15
NCL
-
DEN
15h 10m
1 stop
Multiple Airlines Logo
20:00 - 19:40
DEN
-
NCL
16h 40m
1 stop
£580Multiple Airlines
Sat, 2 May - Sat, 9 May
Aer Lingus Logo
08:45 - 18:15
NCL
-
DEN
16h 30m
1 stop
Aer Lingus Logo
20:00 - 15:40
DEN
-
NCL
12h 40m
1 stop
£608Aer Lingus
Fri, 5 Jun - Fri, 12 Jun
Aer Lingus Logo
08:45 - 18:15
NCL
-
DEN
16h 30m
1 stop
Aer Lingus Logo
20:00 - 15:40
DEN
-
NCL
12h 40m
1 stop
£618Aer Lingus
Fri, 1 May - Sun, 10 May
KLM Logo
13:45 - 00:36
NCL
-
DEN
17h 51m
2 stops
KLM Logo
23:50 - 08:45
DEN
-
NCL
25h 55m
2 stops
£798KLM
Wed, 3 Jun - Wed, 10 Jun
Multiple Airlines Logo
09:35 - 08:08
NCL
-
DEN
29h 33m
2 stops
Multiple Airlines Logo
12:15 - 21:50
DEN
-
NCL
26h 35m
2 stops
£810Multiple Airlines
Tue, 7 Jul - Mon, 13 Jul
Multiple Airlines Logo
20:40 - 21:32
NCL
-
DEN
31h 52m
2 stops
Multiple Airlines Logo
08:46 - 16:40
DEN
-
NCL
24h 54m
2 stops
£828Multiple Airlines
Mon, 18 May - Mon, 1 Jun
Multiple Airlines Logo
05:45 - 15:36
NCL
-
DEN
16h 51m
2 stops
Multiple Airlines Logo
17:40 - 15:40
DEN
-
NCL
15h 00m
1 stop
£835Multiple Airlines
Tue, 7 Jul - Tue, 21 Jul
Multiple Airlines Logo
17:45 - 16:30
NCL
-
DEN
29h 45m
1 stop
Multiple Airlines Logo
18:40 - 21:50
DEN
-
NCL
20h 10m
1 stop
£836Multiple Airlines
Mon, 18 May - Mon, 1 Jun
KLM Logo
05:45 - 15:36
NCL
-
DEN
16h 51m
2 stops
KLM Logo
06:30 - 08:45
DEN
-
NCL
19h 15m
2 stops
£837KLM
Sun, 10 May - Sun, 24 May
KLM Logo
17:35 - 17:14
NCL
-
DEN
30h 39m
2 stops
KLM Logo
16:41 - 13:10
DEN
-
NCL
37h 29m
2 stops
£842KLM
Booking Insights

KAYAK's insights & trends for Newcastle upon Tyne to Colorado flights

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

How much is a return flight from Newcastle upon Tyne to Colorado?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Newcastle upon Tyne to Colorado departing in May.

What is the cheapest month to fly from Newcastle upon Tyne to Colorado?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Newcastle upon Tyne to Colorado, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Newcastle upon Tyne to Colorado is September, when tickets cost £557 (return) on average. On the other hand, the most expensive months are December and August, when the average cost of return tickets is £929 and £922 respectively.

Good to know - Cheap tickets from Newcastle upon Tyne to Colorado

Low seasonApril
Cheapest flight£580
Best time to beat the crowds (24% less expensive on average)
Most popular time to fly (8% more expensive on average)
Flight from Newcastle upon Tyne to Denver

FAQs - booking Colorado flights

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

    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 Colorado.

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

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

  • What is the Hacker Fare option on flights from Newcastle upon Tyne to Colorado?

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

    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 from Newcastle upon Tyne to Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Newcastle upon Tyne to Colorado

 
See real verified KAYAK customer reviews for airlines flying from Newcastle upon Tyne to Colorado. 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 Colorado? 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.
7.3
Aer LingusOverall score based on 1520 reviews
8.1Crew
6.6Food
7.4Boarding
7.0Entertainment
7.2Comfort
Airline reviews

The crew was friendly. The plane was comfortable. In-flight wifi didn't work well at all. The ride was quite turbulent but understandable given the weather.

8.0 ExcellentAnonymous, Apr 2026
LAX - SMF
Read more Aer Lingus reviews

The crew was friendly. The plane was comfortable. In-flight wifi didn't work well at all. The ride was quite turbulent but understandable given the weather.

My issue is with the SkyWest terminal. The flight was not listed on the main airport flight screen list, and I had to do a Google search to locate the terminal and gate. We had to ask several airport employees where to locate the phantom gate. The airport did not provide adequate signage and was confusing. When we arrived, there was one vendor providing services that quickly closed, leaving zero options for food and drink while we waited hours for our delayed flight. The crew that assisted with check-in and boarding was VERY friendly.

Economy seats a bit small but other than that it was all good.

delayed flight stayed whole night at washington Dallas airport at seats , uncomfortable . i am senior citizen , very tired , worst travel.

No complimentary drinks or snacks offered on a 2 hour flight was disappointing but everything else went well

All aspects were excellent - it helped that the flight was only 2/3 full and I had no one sitting in my row. The Pre-check (US Passport Control and Customs) in Dublin made everything so easy when we arrived in Chicago.

I love the direct flights. It saves a lot of hassle and allows immigration and customs in Ireland, making arrival much easier.

One of the best flight experiences I've have had in along time. Would fly with them again.

Like getting a bus. No great luxury but will get you there

Got us to destination alive, albeit a bit late. Luggage was left behind. No live tracking app available (available on some other airlines). Supposedly going to be delivered in next couple of days.

OK, except for a cabin attendant's lack of attention.

efficient. on time. cabin crew were very professional and very nice to deal with. would definately fly BA again.

It was great overall. A few slight improvements could be made on the onboarding process at the Gates with announcements and clarity of communications (both at the gate and in flight). The movies in the entertainment options could be improved for bollywood, hollywood.

I alrady responded to this request, and expllaned at length that this was the worst flying experience in my 77 years. I will NEVER fly BA again.

Airbus A350 is poorly designed for wheelchair users and reduced mobility passengers. The angle of the pods makes it awkward to transfer. I was able to but I have ab stability. It could be a real challenge for people with more severe mobility impairments. You'd think Airbus would have come up with a solution for this or thought more about us disabled folks more when designing this aircraft.

The crew has always been great on BA. They are very friendly and accommodating. I like that they have vegetarian options already in the menu. And the free wine is a nice perk.) I noticed (both directions of my trip) minor upgrades/ replacements needed on the plane itself (touch screen didn't work with touch; bathroom light didn't go on). However, this is one of my favorite airlines.

Everything was spectacular except the boarding. It was just a mob of people while all groups were called over the public address system.

The Britts are wonderful to fly with and the crew were very hospitable. Again, I really wish they had been able to retrieve my carryon bag from baggage claim before the flight so I could be in a less worrisome state of mind, but that's not on them. I completely understand. The window seats with the dimmable windows were very cool!

There was a delay for the San Francisco-London flight, but we were all informed via text and email. The staff was very friendly and nice and the food was good. I do recommend that the airline offer something without eggs or something vegan for the vegetarian meal option. A lot of Indians are lacto-vegetarian, while some could be allergic to eggs/dairy.

food options were terrible. for a 10-hour flight, there should be 2 decent meals. Also, flight attendants should come around with drinks more than just at the meals.

Everything you need to know for your flight from Newcastle upon Tyne to Colorado

Information on your arrival and departure airports