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.

£482 Cheap Flights from Colorado to Northern Ireland in 2025/26

1 adult

0 bags

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Colorado to Northern Ireland

Round-trip

Cheap return flights

Enter your travel dates to find the best prices.

17:25 - 16:35

DEN

BHD

16h 10m1 stop

19:35 - 15:30

BHD

DEN

26h 55m1 stop

£482British Airways

Wed, 18 Feb - Fri, 27 Feb

17:25 - 14:15

DEN

BHD

13h 50m1 stop

11:25 - 15:30

BHD

DEN

35h 05m1 stop

£501British Airways

Fri, 20 Feb - Tue, 24 Feb

18:40 - 18:45

DEN

BHD

17h 05m1 stop

09:35 - 16:30

BHD

DEN

13h 55m1 stop

£502British Airways

Thu, 16 Apr - Tue, 21 Apr

17:25 - 14:15

DEN

BHD

13h 50m1 stop

11:30 - 22:36

BHD

DEN

18h 06m2 stops

£503British Airways

Wed, 18 Feb - Fri, 27 Feb

14:51 - 15:30

DEN

BHD

17h 39m2 stops

19:30 - 16:30

BHD

DEN

28h 00m1 stop

£510British Airways

Thu, 16 Apr - Tue, 21 Apr

10:20 - 10:15

DEN

BHD

16h 55m2 stops

08:45 - 22:36

BHD

DEN

20h 51m2 stops

£511American Airlines

Wed, 18 Feb - Fri, 27 Feb

14:51 - 15:30

DEN

BHD

17h 39m2 stops

09:35 - 20:33

BHD

DEN

17h 58m2 stops

£512British Airways

Thu, 16 Apr - Tue, 21 Apr

18:40 - 15:30

DEN

BHD

13h 50m1 stop

16:25 - 16:30

BHD

DEN

31h 05m1 stop

£514British Airways

Fri, 17 Apr - Tue, 21 Apr

18:40 - 15:40

DEN

BHD

14h 00m1 stop

06:50 - 16:30

BHD

DEN

16h 40m1 stop

£552British Airways

Mon, 4 May - Sun, 24 May

16:40 - 20:40

DEN

BFS

21h 00m2 stops

20:20 - 15:40

BFS

DEN

26h 20m2 stops

£767Multiple Airlines

Mon, 4 May - Sun, 24 May

British Airways flights from Colorado to Northern Ireland

Our best British Airways deals on Colorado to Northern Ireland flight tickets

British Airways

18 Feb

DEN17:25Denver Intl

16h 10m

1 stop

BHD16:35Belfast City

27 Feb

BHD19:35Belfast City

26h 55m

1 stop

DEN15:30Denver Intl

£482

Find similar

British Airways

20 Feb

DEN17:25Denver Intl

13h 50m

1 stop

BHD14:15Belfast City

24 Feb

BHD17:15Belfast City

29h 15m

1 stop

DEN15:30Denver Intl

£501

Find similar

British Airways

16 Apr

DEN18:40Denver Intl

17h 05m

1 stop

BHD18:45Belfast City

21 Apr

BHD09:35Belfast City

13h 55m

1 stop

DEN16:30Denver Intl

£502

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

Wed 18/2

17:25-16:35

1 stop16h 10m

Belfast City

Fri 27/2

19:35-15:30

1 stop26h 55m

£482

DenverBelfast

DEN - BHD

DENBHD

Denver Intl

Fri 20/2

17:25-14:15

1 stop13h 50m

Belfast City

Tue 24/2

11:25-15:30

1 stop35h 05m

£501

DenverBelfast

DEN - BHD

DENBHD

Denver Intl

Thu 16/4

18:40-18:45

1 stop17h 05m

Belfast City

Tue 21/4

09:35-16:30

1 stop13h 55m

£502

DenverBelfast

DEN - BHD

DENBHD

Denver Intl

Wed 18/2

17:25-14:15

1 stop13h 50m

Belfast City

Fri 27/2

11:30-22:36

2 stops18h 06m

£503

DenverBelfast

DEN - BHD

DENBHD

Denver Intl

Thu 16/4

14:51-15:30

2 stops17h 39m

Belfast City

Tue 21/4

19:30-16:30

1 stop28h 00m

£510

DenverBelfast

DEN - BHD

DENBHD

Denver Intl

Wed 18/2

10:20-10:15

2 stops16h 55m

Belfast City

Fri 27/2

08:45-22:36

2 stops20h 51m

£511

DenverBelfast

DEN - BHD

DENBHD

Denver Intl

Thu 16/4

14:51-15:30

2 stops17h 39m

Belfast City

Tue 21/4

09:35-20:33

2 stops17h 58m

£512

DenverBelfast

DEN - BHD

DENBHD

Denver Intl

Fri 17/4

18:40-15:30

1 stop13h 50m

Belfast City

Tue 21/4

16:25-16:30

1 stop31h 05m

£514

DenverBelfast

DEN - BHD

DENBHD

Denver Intl

Mon 4/5

18:40-15:40

1 stop14h 00m

Belfast City

Sun 24/5

06:50-16:30

1 stop16h 40m

£552

DenverBelfast

DEN - BFS

DENBFS

Denver Intl

Mon 4/5

16:40-20:40

2 stops21h 00m

Belfast Intl

Sun 24/5

20:20-15:40

2 stops26h 20m

£767

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

Fastest flight time	13h 50m
Direct flights	None

The fastest flight from Colorado to Northern Ireland takes 13h 50m

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.