How do I get Price Alerts for flights from Colorado to Northern Ireland?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Colorado from Northern Ireland . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Colorado to Northern Ireland with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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

Prices for flights from Colorado to Northern Ireland were last updated today.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Northern Ireland.

What documentation or ID do you need to fly to Northern Ireland?

The travel and health documents required for your trip to Northern Ireland 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 Northern Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£505 Cheap Flights from Colorado to Northern Ireland in 2025/26

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16:52 - 16:45DEN-BHD

16h 53m2 stops

20:25 - 15:30BHD-DEN

26h 05m1 stop

£505British Airways

Find Deal

Sat, 14 Feb - Sun, 22 Feb

17:25 - 14:15DEN-BHD

13h 50m1 stop

20:25 - 15:30BHD-DEN

26h 05m1 stop

£506British Airways

Find Deal

Fri, 13 Feb - Sun, 22 Feb

16:52 - 16:45DEN-BHD

16h 53m2 stops

10:40 - 22:39BHD-DEN

18h 59m2 stops

£507British Airways

Find Deal

Sat, 14 Feb - Sun, 22 Feb

12:33 - 14:15DEN-BHD

18h 42m2 stops

10:40 - 22:42BHD-DEN

19h 02m2 stops

£520American Airlines

Find Deal

Fri, 13 Feb - Sun, 22 Feb

14:51 - 13:30DEN-BHD

15h 39m2 stops

09:35 - 20:33BHD-DEN

17h 58m2 stops

£532American Airlines

Find Deal

Wed, 1 Apr - Tue, 14 Apr

15:10 - 16:55DEN-BHD

18h 45m2 stops

06:30 - 22:49BHD-DEN

23h 19m2 stops

£550Delta

Find Deal

Wed, 1 Apr - Sun, 5 Apr

18:25 - 21:20DEN-BHD

19h 55m2 stops

06:30 - 18:09BHD-DEN

18h 39m2 stops

£684KLM

Find Deal

Fri, 3 Apr - Tue, 7 Apr

11:15 - 15:10DEN-BFS

21h 55m3 stops

20:15 - 18:55BFS-DEN

29h 40m3 stops

£817Multiple Airlines

Find Deal

Fri, 20 Mar - Wed, 1 Apr

17:20 - 22:00DEN-BFS

22h 40m2 stops

20:15 - 18:55BFS-DEN

29h 40m3 stops

£821Multiple Airlines

Find Deal

Fri, 20 Mar - Wed, 1 Apr

13:59 - 16:50DEN-BHD

19h 51m2 stops

06:30 - 16:44BHD-DEN

17h 14m2 stops

£994KLM

Find Deal

Wed, 17 Dec - Wed, 24 Dec

KLM flights from Colorado to Northern Ireland

Our best KLM deals on Colorado to Northern Ireland flight tickets

KLM

3 Apr

DEN18:25Denver Intl

19h 55m

2 stops

BHD21:20Belfast City

7 Apr

BHD06:30Belfast City

18h 39m

2 stops

DEN18:09Denver Intl

£684

Find similar

KLM

17 Dec

DEN13:59Denver Intl

19h 51m

2 stops

BHD16:50Belfast City

24 Dec

BHD06:30Belfast City

17h 14m

2 stops

DEN16:44Denver Intl

£994

Find similar

American Airlines flights from Colorado to Northern Ireland

Our best American Airlines deals on Colorado to Northern Ireland flight tickets

American Airlines

13 Feb

DEN12:33Denver Intl

18h 42m

2 stops

BHD14:15Belfast City

22 Feb

BHD10:40Belfast City

19h 02m

2 stops

DEN22:42Denver Intl

£520

Find similar

American Airlines

1 Apr

DEN14:51Denver Intl

15h 39m

2 stops

BHD13:30Belfast City

14 Apr

BHD09:35Belfast City

17h 58m

2 stops

DEN20:33Denver Intl

£532

Find similar

American Airlines

1 Apr

DEN12:36Denver Intl

19h 59m

2 stops

BHD15:35Belfast City

5 Apr

BHD15:50Belfast City

31h 45m

1 stop

DEN16:35Denver Intl

£677

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Colorado to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverBelfast

DEN - BHD

DENBHD

Denver Intl

Sat 14/2

16:52-16:45

2 stops16h 53m

Belfast City

Sun 22/2

20:25-15:30

1 stop26h 05m

£505

DenverBelfast

DEN - BHD

DENBHD

Denver Intl

Fri 13/2

17:25-14:15

1 stop13h 50m

Belfast City

Sun 22/2

20:25-15:30

1 stop26h 05m

£506

DenverBelfast

DEN - BHD

DENBHD

Denver Intl

Sat 14/2

16:52-16:45

2 stops16h 53m

Belfast City

Sun 22/2

10:40-22:39

2 stops18h 59m

£507

DenverBelfast

DEN - BHD

DENBHD

Denver Intl

Fri 13/2

12:33-14:15

2 stops18h 42m

Belfast City

Sun 22/2

10:40-22:42

2 stops19h 02m

£520

DenverBelfast

DEN - BHD

DENBHD

Denver Intl

Wed 1/4

14:51-13:30

2 stops15h 39m

Belfast City

Tue 14/4

09:35-20:33

2 stops17h 58m

£532

DenverBelfast

DEN - BHD

DENBHD

Denver Intl

Wed 1/4

15:10-16:55

2 stops18h 45m

Belfast City

Sun 5/4

06:30-22:49

2 stops23h 19m

£550

DenverBelfast

DEN - BHD

DENBHD

Denver Intl

Fri 3/4

18:25-21:20

2 stops19h 55m

Belfast City

Tue 7/4

06:30-18:09

2 stops18h 39m

£684

DenverBelfast

DEN - BFS

DENBFS

Denver Intl

Fri 20/3

11:15-15:10

3 stops21h 55m

Belfast Intl

Wed 1/4

20:15-18:55

3 stops29h 40m

£817

DenverBelfast

DEN - BFS

DENBFS

Denver Intl

Fri 20/3

17:20-22:00

2 stops22h 40m

Belfast Intl

Wed 1/4

20:15-18:55

3 stops29h 40m

£821

DenverBelfast

DEN - BHD

DENBHD

Denver Intl

Wed 17/12

13:59-16:50

2 stops19h 51m

Belfast City

Wed 24/12

06:30-16:44

2 stops17h 14m

£994

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Colorado to Northern Ireland flight deals and tips

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

Direct flights	None

There are no direct flights from Colorado to Northern Ireland. There are no popular flight routes from Colorado to Northern Ireland.

Search flight deals

When did momondo last update prices for flights from Colorado to Northern Ireland?
Prices for flights from Colorado to Northern Ireland were last updated today.
How old do you have to be to fly from Colorado to Northern Ireland?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Northern Ireland.
What documentation or ID do you need to fly to Northern Ireland?
The travel and health documents required for your trip to Northern Ireland 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 Northern Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

How do I get Price Alerts for flights from Colorado to Northern Ireland?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Colorado from Northern Ireland. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Colorado to Northern Ireland with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

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 Northern Ireland from Colorado.

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

Yes. All flights to Northern Ireland from Colorado on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Colorado to Northern Ireland.

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

If you are not ready to book a flight from Colorado to Northern Ireland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Northern Ireland and let you know when they change.