HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Belfast

$259+ Cheap flights from Colorado to Belfast

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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BHD
Nov 9 — Nov 161
1 adult
Sat 11/9
Sat 11/16
We work with more than 300 partners to bring you better travel deals

...and more

Find cheap flights from Colorado to Belfast with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Colorado to Belfast

Cheapest flights from Colorado to Belfast
Explore the most affordable flight options available from Colorado to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2024.

This Finnair deal was found by Cheapflights users on 11/3. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/15:30 pmDEN - BHD
1 stop16h 20mFinnair
Sun 12/86:30 amBHD - DEN
1 stop15h 55mFinnair
Deal found 11/3$652
This British Airways deal was found by Cheapflights users on 11/3. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/15:30 pmDEN - BHD
1 stop16h 20mBritish Airways
Sun 12/86:30 amBHD - DEN
2 stops20h 27mBritish Airways
Deal found 11/3$662

Find flights from Colorado to Belfast within your budget

Customize your flight search to find flights from Colorado to Belfast 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 2,455,398 searches. Data last updated November 4, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DenverBelfast

DEN - BFS

DENBFS

Denver Intl

Fri 2/7

7:42 pm-8:50 am

2 stops54h 08m

$259

DenverBelfast

DEN - BHD

DENBHD

Denver Intl

Fri 2/7

5:30 pm-2:15 pm

1 stop13h 45m

$403

DenverBelfast

DEN - BHD

DENBHD

Denver Intl

Fri 2/7

7:42 pm-1:30 pm

2 stops34h 48m

$275

DenverBelfast

DEN - BHD

DENBHD

Denver Intl

Tue 12/17

6:35 am-4:50 pm

2 stops27h 15m

$556

DenverBelfast

DEN - BHD

DENBHD

Denver Intl

Mon 12/16

5:30 pm-4:15 pm

1 stop15h 45m

$625

DenverBelfast

DEN - BHD

DENBHD

Denver Intl

Sat 12/21

10:37 am-2:15 pm

2 stops20h 38m

$902

DenverBelfast

DEN - BHD

DENBHD

Denver Intl

Sun 12/1

5:30 pm-4:50 pm

1 stop16h 20m

Belfast City

Sun 12/8

6:30 am-3:25 pm

1 stop15h 55m

$652

DenverBelfast

DEN - BHD

DENBHD

Denver Intl

Sun 12/1

5:30 pm-4:50 pm

1 stop16h 20m

Belfast City

Sun 12/8

6:30 am-7:57 pm

2 stops20h 27m

$662

DenverBelfast

DEN - BHD

DENBHD

Denver Intl

Fri 2/7

5:30 pm-2:15 pm

1 stop13h 45m

Belfast City

Sat 2/15

6:30 am-8:12 pm

2 stops20h 42m

$672

DenverBelfast

DEN - BFS

DENBFS

Denver Intl

Fri 2/7

5:30 pm-9:20 pm

1 stop20h 50m

Belfast Intl

Sat 2/15

9:45 pm-10:53 pm

2 stops32h 08m

$1,004

Flights are sorted by cheapest first

Deals found on 11/3

Showing 1-10 of 11 results
1
2

Best time to book a flight from Colorado to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from Colorado 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.

Travel insights for flights from Colorado to Belfast

Get recent, data-driven insights about flights from Colorado to Belfast including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from CO to BFS?

Find hourly flight availability from Colorado to Belfast. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Belfast as you normally would.

Rainfall in Belfast by month

Plan your trip to Belfast by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Belfast ranges from 2.0 - 3.5 inches per month. October is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Belfast when rainfall is around 2.0 in.

Temperature in Belfast by month

Plan your trip to Belfast by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Belfast, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Belfast

Get insights into the airlines that provide service to Belfast. 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 Belfast. Reviews last updated November 4, 2024.
Finnair
7.7
Good
1,316 reviews

Food

6.8

Boarding

7.7

Comfort

7.5

Entertainment

6.9

Crew

8.2

Overall

7.7

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Finnair
7.7
Good
1,316 reviews
Finnair
7.7
Good
1,316 reviews

Food

6.8

Boarding

7.7

Comfort

7.5

Entertainment

6.9

Crew

8.2

Overall

7.7

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

American Airlines
7.2
Good
10,000 reviews
Finnair
7.7
Good
1,316 reviews

Food

6.8

Boarding

7.7

Comfort

7.5

Entertainment

6.9

Crew

8.2

Overall

7.7

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

British Airways
6.7
Okay
6,842 reviews
Finnair
7.7
Good
1,316 reviews

Food

6.8

Boarding

7.7

Comfort

7.5

Entertainment

6.9

Crew

8.2

Overall

7.7

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Related info for your journey

Find useful and relevant information for your journey from Colorado to Belfast. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Colorado to Belfast for under $700 on Cheapflights?

    Yes, there are multiple flights from Colorado to Belfast for under $700. The cheapest flight booked recently is on Finnair for just $652, but on average you can expect to pay $843.

  • What does DEN to BFS mean?

    DEN stands for Denver Intl Airport, while BFS stands for Belfast Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Ready for more IATA code knowledge? These are related airports for your current travel destination: Belfast City Airport (BHD), Glasgow Prestwick Airport (PIK), Londonderry Eglinton Airport (LDY), Isle of Islay Glenegedale Airport (ILY), Campbeltown Machrihanish Airport (CAL).

  • Can I find deals for flights from Colorado to Belfast that include extra baggage allowance?

    The amount of baggage you can bring on your Colorado to Belfast flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Colorado to Belfast with specific airlines?

    Yes, Cheapflights allows you to browse and filter Colorado to Belfast flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Colorado to Belfast that include hotel bookings?

    Yes. In addition to deals on Colorado to Belfast flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado to Belfast?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Belfast.

  • Can I find deals for business class flights from Colorado to Belfast?

    Yes. Cheapflights offers flight deals from Colorado to Belfast by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Colorado to Belfast that allow pets onboard?

    Many airlines flying from Colorado to Belfast offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Colorado to Belfast?

    Yes, you can often find last-minute deals on Colorado to Belfast flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Colorado to Belfast flight deals updated?

    The Colorado to Belfast flight deals you see on this page were last updated on 11/3.

  • What is the cheapest month to book a flight from Colorado to Belfast?

    Currently, February is the cheapest month in which you can book a flight from Colorado to Belfast (average of $641). Flying from Colorado to Belfast in June is currently the most expensive (average of $1,175). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Colorado to Belfast

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Belfast Intl flights
Boston to Belfast Intl flights
Boston to Belfast City flights
John F Kennedy Intl to Belfast Intl flights
San Francisco to Belfast Intl flights
John F Kennedy Intl to Belfast City flights
San Francisco to Belfast City flights
Newark to Belfast Intl flights
Newark to Belfast City flights
Los Angeles to Belfast City flights
Los Angeles to Belfast Intl flights
Portland to Belfast Intl flights
Hobby to Belfast City flights
Portland to Belfast City flights
Hobby to Belfast Intl flights
Dulles Intl to Belfast City flights
Dulles Intl to Belfast Intl flights
George Bush Intcntl to Belfast Intl flights
O'Hare Intl to Belfast City flights
Reagan-National to Belfast City flights
Reagan-National to Belfast Intl flights
O'Hare Intl to Belfast Intl flights
Charlotte to Belfast Intl flights
Seattle to Belfast City flights
Dallas/Fort Worth to Belfast City flights
LaGuardia to Belfast Intl flights
Austin to Belfast Intl flights
Charlotte to Belfast City flights
Philadelphia to Belfast Intl flights
Miami to Belfast Intl flights
Dallas/Fort Worth to Belfast Intl flights
Midway to Belfast City flights
LaGuardia to Belfast City flights
Philadelphia to Belfast City flights
Baltimore to Belfast City flights
Baltimore to Belfast Intl flights
Cincinnati to Belfast City flights
Cincinnati to Belfast Intl flights
Miami to Belfast City flights
Stewart to Belfast Intl flights
Las Vegas to Belfast Intl flights
Las Vegas to Belfast City flights
Pittsburgh to Belfast Intl flights
New Orleans to Belfast Intl flights
Minneapolis to Belfast Intl flights

Top 2 airlines flying from Colorado to Belfast

Discover the top 2 airlines that operate flights from Colorado to Belfast. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,455,398 searches. Data last updated November 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$573Average$769FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$628Average$975FlexibilityNo cancel feeOn-time71%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines