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Cheap flights from Northern Ireland to Colorado from £657

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to Colorado departing on 25/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

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Virgin Atlantic Logo
17:20 - 21:44BHD-DEN
35h 24m2 stops
Virgin Atlantic Logo
23:59 - 21:00DEN-BHD
38h 01m2 stops
£657Virgin Atlantic
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Tue, 25 Nov - Tue, 16 Dec
Virgin Atlantic Logo
17:20 - 21:44BHD-DEN
35h 24m2 stops
Virgin Atlantic Logo
10:34 - 16:50DEN-BHD
23h 16m2 stops
£696Virgin Atlantic
Find Deal
Tue, 25 Nov - Tue, 16 Dec
British Airways Logo
10:00 - 22:22BHD-DEN
19h 22m2 stops
British Airways Logo
17:25 - 14:50DEN-BHD
14h 25m1 stop
£727British Airways
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Tue, 25 Nov - Tue, 16 Dec
Multiple Airlines Logo
11:25 - 15:30BHD-DEN
35h 05m1 stop
Multiple Airlines Logo
17:25 - 14:50DEN-BHD
14h 25m1 stop
£738Multiple Airlines
Find Deal
Tue, 25 Nov - Tue, 16 Dec
British Airways Logo
17:15 - 15:30BHD-DEN
29h 15m1 stop
British Airways Logo
17:25 - 16:45DEN-BHD
16h 20m1 stop
£747British Airways
Find Deal
Tue, 25 Nov - Tue, 16 Dec
British Airways Logo
08:45 - 22:22BHD-DEN
20h 37m2 stops
British Airways Logo
17:25 - 16:45DEN-BHD
16h 20m1 stop
£749British Airways
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Tue, 25 Nov - Tue, 16 Dec
American Airlines Logo
06:35 - 20:27BHD-COS
20h 52m2 stops
American Airlines Logo
08:15 - 10:40COS-BHD
19h 25m2 stops
£960American Airlines
Find Deal
Thu, 6 Nov - Mon, 10 Nov
American Airlines Logo
06:35 - 20:27BHD-COS
20h 52m2 stops
American Airlines Logo
12:45 - 14:15COS-BHD
18h 30m2 stops
£962American Airlines
Find Deal
Thu, 6 Nov - Mon, 10 Nov
American Airlines Logo
09:05 - 23:48BHD-COS
21h 43m2 stops
American Airlines Logo
12:45 - 16:05COS-BHD
20h 20m2 stops
£962American Airlines
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Thu, 6 Nov - Mon, 10 Nov
Multiple Airlines Logo
17:20 - 18:05BHD-DEN
31h 45m3 stops
Multiple Airlines Logo
15:40 - 12:15DEN-BHD
13h 35m2 stops
£1,031Multiple Airlines
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Tue, 25 Nov - Tue, 16 Dec

Virgin Atlantic flights from Northern Ireland to Colorado

Our best Virgin Atlantic deals on Northern Ireland to Colorado flight tickets
Virgin Atlantic
25 Nov
BHD17:20Belfast City
35h 24m
2 stops
DEN21:44Denver Intl
16 Dec
DEN23:59Denver Intl
38h 01m
2 stops
BHD21:00Belfast City
£657
Find similar
Virgin Atlantic
25 Nov
BHD17:20Belfast City
35h 24m
2 stops
DEN21:44Denver Intl
16 Dec
DEN10:34Denver Intl
23h 16m
2 stops
BHD16:50Belfast City
£696
Find similar

British Airways flights from Northern Ireland to Colorado

Our best British Airways deals on Northern Ireland to Colorado flight tickets
British Airways
25 Nov
BHD10:00Belfast City
19h 22m
2 stops
DEN22:22Denver Intl
16 Dec
DEN17:25Denver Intl
14h 25m
1 stop
BHD14:50Belfast City
£727
Find similar
British Airways
25 Nov
BHD17:15Belfast City
29h 15m
1 stop
DEN15:30Denver Intl
16 Dec
DEN17:25Denver Intl
16h 20m
1 stop
BHD16:45Belfast City
£747
Find similar
British Airways
25 Nov
BHD08:45Belfast City
20h 37m
2 stops
DEN22:22Denver Intl
16 Dec
DEN17:25Denver Intl
16h 20m
1 stop
BHD16:45Belfast City
£749
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Northern Ireland to Colorado 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, momondo users made 279,928 searches. Data last updated 15 October 2025.
Use the filters below to find and compare flights from Northern Ireland to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastDenver

BHD - DEN

BHDDEN

Belfast City

Tue 25/11

17:20-21:44

2 stops35h 24m

Denver Intl

Tue 16/12

23:59-21:00

2 stops38h 01m

£657

BelfastDenver

BHD - DEN

BHDDEN

Belfast City

Tue 25/11

17:20-21:44

2 stops35h 24m

Denver Intl

Tue 16/12

10:34-16:50

2 stops23h 16m

£696

BelfastDenver

BHD - DEN

BHDDEN

Belfast City

Tue 25/11

10:00-22:22

2 stops19h 22m

Denver Intl

Tue 16/12

17:25-14:50

1 stop14h 25m

£727

BelfastDenver

BHD - DEN

BHDDEN

Belfast City

Tue 25/11

11:25-15:30

1 stop35h 05m

Denver Intl

Tue 16/12

17:25-14:50

1 stop14h 25m

£738

BelfastDenver

BHD - DEN

BHDDEN

Belfast City

Tue 25/11

17:15-15:30

1 stop29h 15m

Denver Intl

Tue 16/12

17:25-16:45

1 stop16h 20m

£747

BelfastDenver

BHD - DEN

BHDDEN

Belfast City

Tue 25/11

08:45-22:22

2 stops20h 37m

Denver Intl

Tue 16/12

17:25-16:45

1 stop16h 20m

£749

BelfastColorado Springs

BHD - COS

BHDCOS

Belfast City

Thu 6/11

06:35-20:27

2 stops20h 52m

Colorado Springs

Mon 10/11

08:15-10:40

2 stops19h 25m

£960

BelfastColorado Springs

BHD - COS

BHDCOS

Belfast City

Thu 6/11

06:35-20:27

2 stops20h 52m

Colorado Springs

Mon 10/11

12:45-14:15

2 stops18h 30m

£962

BelfastColorado Springs

BHD - COS

BHDCOS

Belfast City

Thu 6/11

09:05-23:48

2 stops21h 43m

Colorado Springs

Mon 10/11

12:45-16:05

2 stops20h 20m

£962

BelfastDenver

BHD - DEN

BHDDEN

Belfast City

Tue 25/11

17:20-18:05

3 stops31h 45m

Denver Intl

Tue 16/12

15:40-12:15

2 stops13h 35m

£1,031

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Colorado from

How to get the cheapest flight ticket from Northern Ireland to Colorado

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Colorado?

Our data shows that Wednesday is the least expensive day to fly to Colorado. Tickets to fly out on this day can be as low as £628. Flights from Northern Ireland to Colorado on a Monday will generally be more expensive and average around £674. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Cheap Northern Ireland to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to Colorado

Direct flights

None
There are no direct flights from Northern Ireland to Colorado. There are no popular flight routes from Northern Ireland to Colorado.
Search flight deals

  • When did momondo last update prices for flights from Northern Ireland to Colorado?

    Prices for flights from Northern Ireland to Colorado are refreshed on a daily basis.

  • How many operators does momondo search for flights from Northern Ireland to Colorado?

  • How old do you have to be to fly from Northern Ireland to Colorado?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Northern Ireland to Colorado.

  • What documentation or ID do you need to fly to Colorado?

    The travel and health documents required for your trip to Colorado can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Colorado. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Northern Ireland to Colorado

Compare and see reviews for airlines that fly from Northern Ireland to Colorado with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £494Free CancellationRating
6.7
7,456 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Northern Ireland to Colorado?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Colorado from Northern Ireland.

Can I find flights from Northern Ireland to Colorado with flexible booking policies on momondo?

Flights from Northern Ireland to Colorado with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Northern Ireland to Colorado?

Once all potential Northern Ireland to Colorado flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Northern Ireland to Colorado right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Northern Ireland to Colorado flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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