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Cheap flights from Northern Ireland to Brighton from £23

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 13/5. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — LHR
5 Apr — 12 Apr1
1 adult

Cheap flight deals from Northern Ireland to Brighton

Keep the following information in mind while searching for Northern Ireland to Brighton flight deals. Data was last updated 31 March 2025.

Round-trip from

£36

One-way from

£23

Popular in

July

Cheapest in

January

Average price

£50
Ryanair
  • Ryanair
  • 4/5-9/5
  • Nonstop
  • 2h 35m total
  • Northern Ireland to Brighton
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easyJet
  • easyJet
  • 11/6
  • Nonstop
  • 1h 25m total
  • Northern Ireland to Brighton
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£15 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
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Find flight deals from Northern Ireland to Brighton

Cheapest flights from Northern Ireland to Brighton
Explore the most affordable flight options available from Northern Ireland to Brighton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2025.

Sun 4/523:30BFS - STN
Nonstop1h 20mRyanair
Fri 9/517:00STN - BFS
Nonstop1h 15mRyanair
Deal found 30/3£36
Wed 14/506:00BFS - STN
Nonstop1h 20measyJet
Wed 21/507:50STN - BFS
Nonstop1h 20measyJet
Deal found 30/3£43
Fri 9/522:00BFS - LTN
Nonstop1h 10measyJet
Mon 12/521:55LTN - BFS
Nonstop1h 15measyJet
Deal found 31/3£46
Tue 13/512:35BHD - LTN
Nonstop1h 10measyJet
Mon 19/508:00LTN - BHD
Nonstop1h 20measyJet
Deal found 31/3£46
Thu 31/706:10BFS - LGW
Nonstop1h 30measyJet
Sun 3/807:55LGW - BFS
Nonstop1h 30measyJet
Deal found 30/3£53
Mon 12/507:05BHD - LGW
Nonstop1h 25measyJet
Mon 19/506:45LGW - BHD
Nonstop1h 25measyJet
Deal found 30/3£54
Fri 23/506:05BFS - STN
Nonstop1h 20mRyanair
Mon 26/508:30STN - BFS
Nonstop1h 15mRyanair
Deal found 30/3£56
Sun 11/507:00BFS - STN
Nonstop1h 20mMultiple Airlines
Sun 11/521:50STN - BFS
Nonstop1h 15mMultiple Airlines
Deal found 31/3£62
Fri 5/1206:45BHD - LHR
Nonstop1h 35mBritish Airways
Sun 7/1206:50LHR - BHD
Nonstop1h 25mBritish Airways
Deal found 31/3£81
Wed 30/406:10BFS - LGW
Nonstop1h 30mMultiple Airlines
Wed 7/505:35LGW - BFS
1 stop27h 25mMultiple Airlines
Deal found 31/3£91
Tue 8/418:10BFS - LTN
1 stop17h 55mMultiple Airlines
Thu 10/407:10LTN - BFS
Nonstop1h 20mMultiple Airlines
Deal found 31/3£100
Tue 13/515:20BHD - LTN
1 stop5h 40mMultiple Airlines
Mon 19/508:00LTN - BHD
Nonstop1h 20mMultiple Airlines
Deal found 31/3£118

Cheapflights Fare Finder

Customise your flight search to find flights from Northern Ireland to Brighton 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 31 March 2025.
Use the filters below to find and compare flights from Northern Ireland to Brighton that are best for you.

Fly from

Northern Ireland

Fly to

Brighton

Route

Depart

Return

Price

BelfastLondon

BFS - STN

BFSSTN

Belfast Intl

Sat 7/6

19:35-20:55

Nonstop1h 20m

London Stansted

Sun 8/6

06:45-08:00

Nonstop1h 15m

£37

BelfastLondon

BFS - STN

BFSSTN

Belfast Intl

Wed 14/5

06:00-07:20

Nonstop1h 20m

London Stansted

Wed 21/5

07:50-09:10

Nonstop1h 20m

£43

BelfastLondon

BFS - LTN

BFSLTN

Belfast Intl

Fri 9/5

22:00-23:10

Nonstop1h 10m

London Luton

Mon 12/5

21:55-23:10

Nonstop1h 15m

£46

BelfastLondon

BHD - LTN

BHDLTN

Belfast City

Tue 13/5

12:35-13:45

Nonstop1h 10m

London Luton

Mon 19/5

08:00-09:20

Nonstop1h 20m

£46

BelfastLondon

BFS - LGW

BFSLGW

Belfast Intl

Thu 31/7

06:10-07:40

Nonstop1h 30m

London Gatwick

Sun 3/8

07:55-09:25

Nonstop1h 30m

£53

BelfastLondon

BHD - LGW

BHDLGW

Belfast City

Mon 12/5

07:05-08:30

Nonstop1h 25m

London Gatwick

Mon 19/5

06:45-08:10

Nonstop1h 25m

£54

BelfastLondon

BFS - STN

BFSSTN

Belfast Intl

Fri 23/5

06:05-07:25

Nonstop1h 20m

London Stansted

Mon 26/5

08:30-09:45

Nonstop1h 15m

£56

BelfastLondon

BFS - STN

BFSSTN

Belfast Intl

Sun 11/5

07:00-08:20

Nonstop1h 20m

London Stansted

Sun 11/5

21:50-23:05

Nonstop1h 15m

£62

BelfastLondon

BHD - LHR

BHDLHR

Belfast City

Fri 19/9

20:05-21:25

Nonstop1h 20m

London Heathrow

Mon 22/9

07:45-09:05

Nonstop1h 20m

£87

BelfastLondon

BFS - LGW

BFSLGW

Belfast Intl

Wed 30/4

06:10-07:40

Nonstop1h 30m

London Gatwick

Wed 7/5

05:35-09:00

1 stop27h 25m

£91

Flights are sorted by cheapest return flights first.

Deals found on 30/3

Showing 1-10 of 48 results
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Best time to book a flight from Northern Ireland to Brighton

Have a flexible travel schedule? Discover the best time to fly to Brighton from Northern Ireland 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 Northern Ireland to Brighton

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

Currently, January is the cheapest month in which you can book a flight from Northern Ireland to Brighton (average of £112). Flying from Northern Ireland to Brighton in August is currently the most expensive (average of £164). 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 NIR to BH9?

Find hourly flight availability from Northern Ireland to Brighton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 March 2025.

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

Rainfall in Brighton by month

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

In terms of precipitation, rainfall in Brighton ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit Brighton when rainfall is around 40.0 mm.

Temperature in Brighton by month

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

If weather is an important factor for your trip to Brighton, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Brighton

Get insights into the airlines that provide service to Brighton. 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 Brighton. Reviews last updated 31 March 2025.
Read reviews from past customers who have flown KLM, Aer Lingus and easyJet from Northern Ireland to Brighton. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,321 reviews
Check prices

Overall

7.8

Entertainment

7.1

Food

7.3

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,321 reviews
KLM
7.8
Good
1,321 reviews
Check prices

Overall

7.8

Entertainment

7.1

Food

7.3

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Aer Lingus
7.0
Good
1,061 reviews
KLM
7.8
Good
1,321 reviews
Check prices

Overall

7.8

Entertainment

7.1

Food

7.3

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
easyJet
6.9
Okay
1,792 reviews
KLM
7.8
Good
1,321 reviews
Check prices

Overall

7.8

Entertainment

7.1

Food

7.3

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Ryanair
6.8
Okay
5,009 reviews
KLM
7.8
Good
1,321 reviews
Check prices

Overall

7.8

Entertainment

7.1

Food

7.3

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
British Airways
6.6
Okay
6,713 reviews
KLM
7.8
Good
1,321 reviews
Check prices

Overall

7.8

Entertainment

7.1

Food

7.3

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

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

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

    The cheapest airline one-way is easyJet, with whom users have recently found tickets for as low as £23. However, be on the lookout for offers from Ryanair and Ryanair, as they are both options that can get you from Northern Ireland to Brighton for a low price.

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

    The most popular flight routes from Northern Ireland to Brighton are Belfast Intl - London Gatwick, Belfast Intl - London Luton and Belfast Intl - London Stansted.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Northern Ireland to Brighton 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 Northern Ireland to Brighton?

    Currently, January is the cheapest month in which you can book a flight from Northern Ireland to Brighton (average of £112). Flying from Northern Ireland to Brighton in August is currently the most expensive (average of £164). 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

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Alternative routes for Northern Ireland to Brighton

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Northern Ireland to Brighton

Discover the top 6 airlines that operate flights from Northern Ireland to Brighton. 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 31 March 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£21Average£47FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
RyanairCheapest£24Average£48FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£31Average£79FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Aer LingusCheapest£61Average£107FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£76Average£155FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LoganairCheapest£134Average£212FlexibilityNo cancel feeOn-time79%
Search Loganair 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 Northern Ireland to Brighton?

Cheapflights makes it easy to find Northern Ireland to Brighton 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 Northern Ireland to Brighton?

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 Brighton from Northern Ireland.

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

Certainly. Search results for flights to Brighton from Northern Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

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

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