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Cheap flights from Bristol to Northern Ireland from £18

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
BRS — BFS
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Bristol to Northern Ireland

Keep the following information in mind while searching for Bristol to Northern Ireland flight deals. Data was last updated 17 September 2025.

Round-trip from

£38

One-way from

£18

Popular in

July

Cheapest in

September

Average price

£67

Good round-trip deal

£55 or less

Good one-way deal

£45 or less
easyJet
  • easyJet
  • 14/10-16/10
  • Nonstop
  • 2h 15m total
  • Bristol to Northern Ireland
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easyJet
  • easyJet
  • 15/10
  • Nonstop
  • 1h 10m total
  • Bristol to Northern Ireland
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£10 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Bristol to Northern Ireland.
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Price to beat on a one-way flight from Bristol to Northern Ireland.
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Find flight deals from Bristol to Northern Ireland

Cheapest flights from Bristol to Northern Ireland
Explore the most affordable flight options available from Bristol to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Tue 14/1007:00BRS - BFS
Nonstop1h 10measyJet
Thu 16/1008:45BFS - BRS
Nonstop1h 05measyJet
Deal found 16/9£38
Mon 20/1020:15BRS - BFS
Nonstop1h 10measyJet
Tue 21/1021:25BFS - BRS
Nonstop1h 05measyJet
Deal found 16/9£46
Sat 4/1007:05BRS - BFS
Nonstop1h 10measyJet
Sat 4/1014:25BFS - BRS
Nonstop1h 10measyJet
Deal found 16/9£48
Thu 16/1007:05BRS - BFS
Nonstop1h 10measyJet
Thu 23/1021:50BFS - BRS
Nonstop1h 05measyJet
Deal found 16/9£49
Thu 16/1017:05BRS - BHD
Nonstop1h 10measyJet
Thu 23/1018:45BHD - BRS
Nonstop1h 10measyJet
Deal found 16/9£56
Tue 30/907:00BRS - BFS
Nonstop1h 10measyJet
Fri 3/1021:45BFS - BRS
Nonstop1h 05measyJet
Deal found 16/9£57
Wed 8/1022:10BRS - BFS
1 stop9h 40measyJet
Wed 15/1021:45BFS - BRS
Nonstop1h 05measyJet
Deal found 16/9£58
Tue 30/907:00BRS - BFS
Nonstop1h 10measyJet
Sat 4/1008:45BFS - BRS
Nonstop1h 05measyJet
Deal found 15/9£61
Wed 12/1116:25BRS - BHD
Nonstop1h 10measyJet
Fri 14/1117:35BHD - BRS
Nonstop1h 05measyJet
Deal found 15/9£66
Tue 23/907:00BRS - BFS
Nonstop1h 10measyJet
Wed 24/921:45BFS - BRS
Nonstop1h 05measyJet
Deal found 16/9£69
Sat 27/1206:30BRS - BFS
Nonstop1h 15measyJet
Fri 2/108:45BFS - BRS
Nonstop1h 10measyJet
Deal found 16/9£72
Wed 15/1022:10BRS - BFS
1 stop9h 40measyJet
Wed 22/1021:45BFS - BRS
Nonstop1h 05measyJet
Deal found 15/9£73

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bristol to Northern Ireland 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 858,174 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from Bristol to Northern Ireland that are best for you.

Fly from

Bristol

Fly to

Northern Ireland

Route

Depart

Return

Price

BristolBelfast

BRS - BFS

BRSBFS

Bristol

Tue 14/10

07:00-08:10

Nonstop1h 10m

Belfast Intl

Thu 16/10

08:45-09:50

Nonstop1h 05m

£38

BristolBelfast

BRS - BFS

BRSBFS

Bristol

Mon 20/10

20:15-21:25

Nonstop1h 10m

Belfast Intl

Tue 21/10

21:25-22:30

Nonstop1h 05m

£46

BristolBelfast

BRS - BFS

BRSBFS

Bristol

Sat 4/10

07:05-08:15

Nonstop1h 10m

Belfast Intl

Sat 4/10

14:25-15:35

Nonstop1h 10m

£48

BristolBelfast

BRS - BFS

BRSBFS

Bristol

Thu 16/10

07:05-08:15

Nonstop1h 10m

Belfast Intl

Thu 23/10

21:50-22:55

Nonstop1h 05m

£49

BristolBelfast

BRS - BFS

BRSBFS

Bristol

Wed 11/2

20:55-22:05

Nonstop1h 10m

Belfast Intl

Sat 14/2

17:55-19:05

Nonstop1h 10m

£54

BristolBelfast

BRS - BHD

BRSBHD

Bristol

Wed 11/2

16:25-17:35

Nonstop1h 10m

Belfast City

Sat 14/2

12:40-13:50

Nonstop1h 10m

£54

BristolBelfast

BRS - BFS

BRSBFS

Bristol

Tue 30/9

07:00-08:10

Nonstop1h 10m

Belfast Intl

Fri 3/10

21:45-22:50

Nonstop1h 05m

£57

BristolBelfast

BRS - BFS

BRSBFS

Bristol

Fri 31/10

07:00-08:15

Nonstop1h 15m

Belfast Intl

Fri 7/11

21:20-22:25

Nonstop1h 05m

£57

BristolBelfast

BRS - BHD

BRSBHD

Bristol

Tue 24/2

15:30-16:40

Nonstop1h 10m

Belfast City

Thu 26/2

15:20-16:25

Nonstop1h 05m

£62

BristolBelfast

BRS - BHD

BRSBHD

Bristol

Fri 23/1

15:55-17:05

Nonstop1h 10m

Belfast City

Sun 25/1

08:40-09:45

Nonstop1h 05m

£65

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 30 results
1
2
3

Best time to book a flight from Bristol to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Bristol with our price prediction graph.
Estimated return 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 Bristol to Northern Ireland

What is the cheapest month to book a flight from Bristol to Northern Ireland?

Currently, January is the cheapest month in which you can book a flight from Bristol to Northern Ireland (average of £67). Flying from Bristol to Northern Ireland in July is currently the most expensive (average of £90). 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.

What is the cheapest time of day to fly from BRS to NIR?

Find hourly flight availability from Bristol to Northern Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2025.

When flying from Bristol to Northern Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Bristol to Northern Ireland?

Reviews of airlines servicing Northern Ireland

Get insights into the airlines that provide service to Northern Ireland. 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 Northern Ireland. Reviews last updated 17 September 2025.
See what other customers who have flown with Aer Lingus and easyJet from Bristol to Northern Ireland have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,274 reviews
Check prices

Comfort

7.1

Overall

7.2

Boarding

7.3

Entertainment

6.9

Food

6.5

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

LHR - DUB

The lack of headphones impacted our ability to enjoy the entertainment system provided. The fact that my last connection was associated with an "affiliated airline" that did not allow me to retrieve a check in or a boarding pass via the app almost posed a significant issue as the last leg of the flight was overbooked and we were stressed about getting a seat as a result.
Aer Lingus
7.2
Good
1,274 reviews
Aer Lingus
7.2
Good
1,274 reviews
Check prices

Comfort

7.1

Overall

7.2

Boarding

7.3

Entertainment

6.9

Food

6.5

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

LHR - DUB

The lack of headphones impacted our ability to enjoy the entertainment system provided. The fact that my last connection was associated with an "affiliated airline" that did not allow me to retrieve a check in or a boarding pass via the app almost posed a significant issue as the last leg of the flight was overbooked and we were stressed about getting a seat as a result.
easyJet
6.9
Okay
1,820 reviews
Aer Lingus
7.2
Good
1,274 reviews
Check prices

Comfort

7.1

Overall

7.2

Boarding

7.3

Entertainment

6.9

Food

6.5

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

LHR - DUB

The lack of headphones impacted our ability to enjoy the entertainment system provided. The fact that my last connection was associated with an "affiliated airline" that did not allow me to retrieve a check in or a boarding pass via the app almost posed a significant issue as the last leg of the flight was overbooked and we were stressed about getting a seat as a result.

Related info for your journey

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

  • What airport do you fly from for flights from Bristol to Northern Ireland?

    Most people fly from Bristol (BRS) if they book a flight from Bristol to Northern Ireland. Bristol is conveniently located just 7.4 mi from Bristol’s city center.

  • How long is the flight from Bristol to Northern Ireland?

    A quick flight from Bristol to Northern Ireland can take about 1h 10m. easyJet provides one of the quickest options available for as low as £38. Airlines will cover a distance of 269 mi. Generally, flights for this route are direct.

  • What are the most popular routes from Bristol to Northern Ireland?

    Most travelers choose Bristol - Belfast Intl, Bristol - Belfast City or Bristol - Londonderry Eglinton when deciding on the best route from Bristol to Northern Ireland.

  • What are the cheapest flights from Bristol to Northern Ireland?

    On average you can expect to pay £63 for a flight from Bristol to Northern Ireland. The cheapest flight overall is £22 while the most popular route, (Bristol - Belfast Intl) is currently priced at £34.

  • Can I find deals for flights from Bristol to Northern Ireland that include hotel bookings?

    Yes. In addition to deals on Bristol to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bristol to Northern Ireland?

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

  • Can I find deals for business class flights from Bristol to Northern Ireland?

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

  • What is the cheapest month to book a flight from Bristol to Northern Ireland?

    Currently, January is the cheapest month in which you can book a flight from Bristol to Northern Ireland (average of £67). Flying from Bristol to Northern Ireland in July is currently the most expensive (average of £90). 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

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Alternative routes for Bristol to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Bristol to Northern Ireland

Discover the top 2 airlines that operate flights from Bristol to Northern Ireland. 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 858,174 searches. Data last updated 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£45Average£82FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Aer LingusCheapest£75Average£111FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Bristol to Northern Ireland?

Cheapflights makes it easy to find Bristol to Northern Ireland flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Bristol to Northern Ireland?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Northern Ireland from Bristol.

Can Cheapflights find flights from Bristol to Northern Ireland with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Bristol to Northern Ireland, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Bristol to Northern Ireland become cheaper?

Not ready to book yet? You can track prices for flights from Bristol to Northern Ireland on Cheapflights with our Price Alert feature and get notified when better prices are available.

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