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Belfast Intl

$283+ Cheap flights from Aurora, CO to Belfast Intl (BFS)

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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BFS
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Aurora to Belfast Intl

Best flights from Aurora to Belfast Intl
Discover carefully curated flight deals from Aurora to Belfast Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.

This Mytrip deal was found by Cheapflights users on 12/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/183:40 pmDEN - BFS
2 stops16h 55mMultiple Airlines
Fri 2/278:05 amBFS - DEN
2 stops17h 00mMultiple Airlines
Deal found 12/13$964
This Mytrip deal was found by Cheapflights users on 12/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/274:20 pmDEN - BFS
2 stops23h 15mMultiple Airlines
Tue 2/36:30 amBFS - DEN
2 stops18h 35mMultiple Airlines
Deal found 12/13$1,081
This Mytrip deal was found by Cheapflights users on 12/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/298:05 amDEN - BFS
3 stops31h 00mMultiple Airlines
Thu 2/59:25 pmBFS - DEN
3 stops29h 30mMultiple Airlines
Deal found 12/15$1,179

Find flight deals from Aurora to Belfast Intl

Keep the following information in mind while searching for Aurora to Belfast Intl flight deals. Data was last updated December 15, 2025.

Round-trip from

$964
(Mytrip)

One-way from

$283
(Trip.com)

Popular in

March

Cheapest in

February

Average price

$1,153
From Aurora to Belfast Intl
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One-way flight from Aurora to Belfast Intl
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High demand for flights, 6% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Aurora to Belfast Intl 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 2,558,603 searches. Data last updated December 15, 2025.
Use the filters below to find and compare flights from Aurora to Belfast Intl Airport that are best for you.

Fly from

Aurora

Fly to

Belfast Intl

Route

Depart

Return

Price

DenverBelfast

DEN - BFS

DENBFS

Denver Intl

Wed 2/18

3:40 pm-3:35 pm

2 stops16h 55m

Belfast Intl

Fri 2/27

8:05 am-6:05 pm

2 stops17h 00m

$964

DenverBelfast

DEN - BFS

DENBFS

Denver Intl

Tue 1/27

4:20 pm-10:35 pm

2 stops23h 15m

Belfast Intl

Tue 2/3

6:30 am-6:05 pm

2 stops18h 35m

$1,081

DenverBelfast

DEN - BFS

DENBFS

Denver Intl

Thu 1/29

8:05 am-10:05 pm

3 stops31h 00m

Belfast Intl

Thu 2/5

9:25 pm-7:55 pm

3 stops29h 30m

$1,179

DenverBelfast

DEN - BFS

DENBFS

Denver Intl

Mon 3/23

4:40 pm-5:00 pm

2 stops18h 20m

$283

DenverBelfast

DEN - BFS

DENBFS

Denver Intl

Sun 3/22

11:59 pm-10:45 am

2 stops52h 46m

$402

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Best time to book a flight from Aurora to Belfast Intl

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

Cheapflights Insights

Everything you need to know about your flight from Aurora to Belfast Intl Airport

What is the cheapest time of day to fly from 9UR to BFS?

Find hourly flight availability from Aurora to Belfast Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 15, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 54% on flights from Aurora to Belfast Intl Airport by exploring options for tickets in the morning.

Reviews of airlines servicing Belfast Intl

Get insights into the airlines that provide service to Belfast Intl. 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 Intl. Reviews last updated December 15, 2025.
Read reviews from past customers who have flown British Airways from Aurora to Belfast Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,575 reviews

Food

6.4

Comfort

6.7

Boarding

6.9

Overall

6.7

Crew

7.6

Entertainment

6.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.
British Airways
6.7
Okay
7,575 reviews
British Airways
6.7
Okay
7,575 reviews

Food

6.4

Comfort

6.7

Boarding

6.9

Overall

6.7

Crew

7.6

Entertainment

6.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.

Related info for your journey

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

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

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

  • How can I find direct flights from Aurora to Belfast Intl?

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Aurora to Belfast Intl

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Belfast Intl flights
Denver to Belfast City flights

Top airline flying from Aurora to Belfast Intl

Discover the top airline that operate flights from Aurora to Belfast Intl. 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 2,558,603 searches. Data last updated December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$654Average$913FlexibilityNo cancel feeOn-time70%

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