Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Bristol to Northern Ireland from £20

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 19/8. Fares are subject to change and may not be available on all flights or dates of travel.
BRS — BFS
8 Jul — 15 Jul1
1 adult

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 3 July 2025.

Round-trip from

£58

One-way from

£20

Popular in

June

Cheapest in

September

Average price

£80

Good round-trip deal

£64 or less

Good one-way deal

£40 or less
easyJet
  • easyJet
  • 8/9-13/9
  • 1 total stop
  • 11h 45m total
  • Bristol to Northern Ireland
Search Deals
easyJet
  • easyJet
  • 19/8
  • Nonstop
  • 1h 10m total
  • Bristol to Northern Ireland
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£5 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 July 2025
Search Deals
Price to beat on a round-trip flight from Bristol to Northern Ireland.
Search Deals
Price to beat on a one-way flight from Bristol to Northern Ireland.
Search Deals

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 3 July 2025.

Mon 7/720:15BRS - BFS
Nonstop1h 10measyJet
Wed 23/721:45BFS - BRS
Nonstop1h 05measyJet
Deal found 2/7£55
Sun 7/1207:05BRS - BHD
Nonstop1h 05measyJet
Wed 10/1218:05BHD - BRS
Nonstop1h 05measyJet
Deal found 2/7£61
Fri 15/816:45BRS - BFS
1 stop14h 40mMultiple Airlines
Fri 22/821:45BFS - BRS
Nonstop1h 05mMultiple Airlines
Deal found 1/7£116
Mon 18/820:15BRS - BHD
1 stop13h 55mMultiple Airlines
Tue 19/818:45BHD - BRS
1 stop4h 15mMultiple Airlines
Deal found 30/6£147
Thu 17/718:10BRS - LDY
2 stops19h 35mMultiple Airlines
Mon 21/712:00LDY - BRS
2 stops11h 05mMultiple Airlines
Deal found 1/7£319
Mon 29/919:55BRS - LDY
2 stops21h 45mBritish Airways
Wed 1/1006:30LDY - BRS
2 stops12h 55mBritish Airways
Deal found 30/6£673

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 3 July 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

Mon 8/9

21:10-07:50

1 stop10h 40m

Belfast Intl

Sat 13/9

08:45-09:50

Nonstop1h 05m

£58

BristolBelfast

BRS - BHD

BRSBHD

Bristol

Sun 7/12

07:05-08:10

Nonstop1h 05m

Belfast City

Wed 10/12

18:05-19:10

Nonstop1h 05m

£61

BristolBelfast

BRS - BFS

BRSBFS

Bristol

Fri 15/8

16:45-07:25

1 stop14h 40m

Belfast Intl

Fri 22/8

21:45-22:50

Nonstop1h 05m

£116

BristolBelfast

BRS - BHD

BRSBHD

Bristol

Mon 18/8

20:15-10:10

1 stop13h 55m

Belfast City

Tue 19/8

18:45-23:00

1 stop4h 15m

£147

BristolLondonderry

BRS - LDY

BRSLDY

Bristol

Thu 17/7

18:10-13:45

2 stops19h 35m

Londonderry Eglinton

Mon 21/7

12:00-23:05

2 stops11h 05m

£319

BristolLondonderry

BRS - LDY

BRSLDY

Bristol

Mon 29/9

19:55-17:40

2 stops21h 45m

Londonderry Eglinton

Wed 1/10

06:30-19:25

2 stops12h 55m

£673

BristolBelfast

BRS - BFS

BRSBFS

Bristol

Tue 19/8

07:00-08:10

Nonstop1h 10m

£20

BristolBelfast

BRS - BHD

BRSBHD

Bristol

Tue 19/8

07:00-10:10

1 stop3h 10m

£58

BristolBelfast

BRS - BFS

BRSBFS

Bristol

Wed 16/7

07:40-06:45

2 stops23h 05m

£84

BristolBelfast

BRS - BHD

BRSBHD

Bristol

Tue 19/8

22:50-14:45

2 stops15h 55m

£91

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Showing 1-10 of 13 results
1
2

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 3 July 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.

Weekly flight availability from Bristol to Northern Ireland

Explore weekly flight availability from Bristol to Northern Ireland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 3 July 2025.

The most flights from BRS to GBNIR are scheduled on a Thursday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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 3 July 2025.
See what other customers who have flown with Aer Lingus, easyJet, andBritish Airways 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
7.1
Good
1,144 reviews
Check prices

Crew

8.0

Overall

7.1

Food

6.4

Boarding

7.2

Entertainment

6.8

Comfort

7.0

Reviews

1 / 20
6.0
Good

Tim Hunter,May 2025

LHR - DUB

In the economy section one of the bathrooms was reserved for first class which made for very long lines in for the bathrooms. The temperature for the flight was very cold. I ended up catching a mild cold on the way home. No blankets were handed out / offered. The food service was OK but no napkins were given with the meals -- very weird. The crew as OK but definitely not nice and welcoming.
Aer Lingus
7.1
Good
1,144 reviews
Aer Lingus
7.1
Good
1,144 reviews
Check prices

Crew

8.0

Overall

7.1

Food

6.4

Boarding

7.2

Entertainment

6.8

Comfort

7.0

Reviews

1 / 20
6.0
Good

Tim Hunter,May 2025

LHR - DUB

In the economy section one of the bathrooms was reserved for first class which made for very long lines in for the bathrooms. The temperature for the flight was very cold. I ended up catching a mild cold on the way home. No blankets were handed out / offered. The food service was OK but no napkins were given with the meals -- very weird. The crew as OK but definitely not nice and welcoming.
easyJet
6.9
Okay
1,819 reviews
Aer Lingus
7.1
Good
1,144 reviews
Check prices

Crew

8.0

Overall

7.1

Food

6.4

Boarding

7.2

Entertainment

6.8

Comfort

7.0

Reviews

1 / 20
6.0
Good

Tim Hunter,May 2025

LHR - DUB

In the economy section one of the bathrooms was reserved for first class which made for very long lines in for the bathrooms. The temperature for the flight was very cold. I ended up catching a mild cold on the way home. No blankets were handed out / offered. The food service was OK but no napkins were given with the meals -- very weird. The crew as OK but definitely not nice and welcoming.
British Airways
6.6
Okay
7,089 reviews
Aer Lingus
7.1
Good
1,144 reviews
Check prices

Crew

8.0

Overall

7.1

Food

6.4

Boarding

7.2

Entertainment

6.8

Comfort

7.0

Reviews

1 / 20
6.0
Good

Tim Hunter,May 2025

LHR - DUB

In the economy section one of the bathrooms was reserved for first class which made for very long lines in for the bathrooms. The temperature for the flight was very cold. I ended up catching a mild cold on the way home. No blankets were handed out / offered. The food service was OK but no napkins were given with the meals -- very weird. The crew as OK but definitely not nice and welcoming.

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.

  • What are the cheapest airlines to fly from Bristol to Northern Ireland one-way?

    One-way options have recently been found by users for as low as £20 on easyJet. Other airlines that offer cheap prices include Aer Lingus from £122 and Loganair from £292 one-way.

  • 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 £78 for a flight from Bristol to Northern Ireland. The cheapest flight overall is £20 while the most popular route, (Bristol - Belfast Intl) is currently priced at £36.

  • 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

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 Bristol to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
Gatwick to Belfast Intl flights
Luton to Belfast Intl flights
Luton to Edinburgh flights
Gatwick to Edinburgh flights
Heathrow to Edinburgh flights
Stansted to Edinburgh flights
London City to Edinburgh flights
Manchester to Belfast Intl flights
Gatwick to Glasgow Intl flights
Stansted to Glasgow Intl flights
Edinburgh to Luton flights
Stansted to Belfast Intl flights
Luton to Glasgow Intl flights
Heathrow to Glasgow Intl flights
Gatwick to Newquay flights
Heathrow to Belfast City flights
Edinburgh to Gatwick flights
Gatwick to Belfast City flights
Edinburgh to Stansted flights
Heathrow to Belfast Intl flights
Edinburgh to Heathrow flights
Birmingham to Belfast Intl flights
London City to Glasgow Intl flights
Manchester to Belfast City flights
Heathrow to Newquay flights
Edinburgh to London City flights
Luton to Belfast City flights
London City to Newquay flights
Southend to Newquay flights
Stansted to Newquay flights
London City to Belfast City flights
Stansted to Belfast City flights
Bristol to Edinburgh flights
London City to Belfast Intl flights
Birmingham to Edinburgh flights
Heathrow to Aberdeen flights
Heathrow to Inverness flights
Birmingham to Belfast City flights
Liverpool to Belfast Intl flights
Luton to Newquay flights
Leeds to Belfast Intl flights
Southend to Glasgow Intl flights
Edinburgh to Belfast Intl flights
Gatwick to Aberdeen flights
Luton to Inverness flights
Southampton to Edinburgh flights
Gatwick to Inverness flights
Heathrow to Newcastle upon Tyne flights
Manchester to Heathrow flights
Heathrow to Manchester flights

Top 3 airlines flying from Bristol to Northern Ireland

Discover the top 3 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 3 July 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£46Average£82FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Aer LingusCheapest£75Average£111FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
KLMCheapest£192Average£313FlexibilityNo cancel feeOn-time75%
Search KLM 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.

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.
Site
©2025 Cheapflights