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Cheap flights from Brighton to Belfast from £37

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 18/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BHD
23 Aug — 30 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Brighton to Belfast are usually found in January or November, booked 64 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Brighton to Belfast

Enter your travel dates to find the best prices.

Cheapest flights from Brighton to Belfast
Explore the most affordable flight options available from Brighton to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 July 2026.

Sun 30/822:10
STN
-
BFS
Nonstop1h 15m
easyJet
Wed 2/920:10
BFS
-
STN
Nonstop1h 15m
easyJet
Deal found 22/7£55
Thu 3/913:40
LTN
-
BHD
Nonstop1h 15m
easyJet
Mon 7/909:50
BHD
-
LTN
Nonstop1h 10m
easyJet
Deal found 23/7£55
Sun 30/808:40
LTN
-
BFS
Nonstop1h 20m
easyJet
Wed 2/907:00
BFS
-
LTN
Nonstop1h 10m
easyJet
Deal found 22/7£55
Thu 10/908:30
STN
-
BFS
Nonstop1h 20m
easyJet
Sun 13/907:00
BFS
-
STN
Nonstop1h 20m
easyJet
Deal found 19/7£55
Thu 3/909:55
LTN
-
BHD
Nonstop1h 20m
easyJet
Fri 4/918:20
BHD
-
LTN
Nonstop1h 10m
easyJet
Deal found 22/7£55
Wed 19/807:00
LTN
-
BFS
Nonstop1h 20m
easyJet
Wed 26/807:00
BFS
-
LTN
Nonstop1h 10m
easyJet
Deal found 22/7£55
Tue 11/822:00
STN
-
BFS
Nonstop1h 20m
Ryanair
Wed 19/820:15
BFS
-
STN
Nonstop1h 20m
Ryanair
Deal found 22/7£56
Wed 2/911:00
LTN
-
BHD
Nonstop1h 15m
easyJet
Thu 3/915:25
BHD
-
LTN
Nonstop1h 10m
easyJet
Deal found 20/7£56
Tue 18/806:05
LTN
-
BFS
Nonstop1h 20m
easyJet
Thu 27/820:55
BFS
-
LTN
Nonstop1h 15m
easyJet
Deal found 20/7£56
Fri 9/1017:10
LGW
-
BHD
Nonstop1h 30m
easyJet
Sun 11/1007:00
BHD
-
LGW
Nonstop1h 30m
easyJet
Deal found 22/7£57
Thu 3/917:15
STN
-
BFS
1 stop6h 00m
easyJet
Thu 10/920:05
BFS
-
STN
Nonstop1h 15m
easyJet
Deal found 22/7£57
Tue 1/909:00
LTN
-
BHD
Nonstop1h 20m
easyJet
Fri 4/918:20
BHD
-
LTN
Nonstop1h 10m
easyJet
Deal found 22/7£57

Find flight deals from Brighton to Belfast

Keep the following information in mind while searching for Brighton to Belfast flight deals. Data was last updated 24 July 2026.

Round-trip from

£55

One-way from

£37

Popular in

July

Cheapest in

January

Average price

£103
easyJet
  • easyJet
  • 30/8-2/9
  • Nonstop
  • 2h 30m total
  • Brighton to Belfast
Search Deals
easyJet
  • easyJet
  • 13/8
  • Nonstop
  • 1h 30m total
  • Brighton to Belfast
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (£18 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Brighton 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 858,174 searches. Data last updated 24 July 2026.
Use the filters below to find and compare flights from Brighton to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBelfast

LTN - BHD

LTNBHD

London Luton

Thu 3/9

09:55-11:15

Nonstop1h 20m

Belfast City

Fri 4/9

18:20-19:30

Nonstop1h 10m

£55

LondonBelfast

LGW - BHD

LGWBHD

London Gatwick

Fri 9/10

17:10-18:40

Nonstop1h 30m

Belfast City

Sun 11/10

07:00-08:30

Nonstop1h 30m

£57

LondonBelfast

LTN - BFS

LTNBFS

London Luton

Thu 3/9

13:25-17:30

1 stop4h 05m

Belfast Intl

Fri 4/9

20:15-21:25

Nonstop1h 10m

£57

LondonBelfast

LTN - BHD

LTNBHD

London Luton

Tue 13/10

06:15-07:35

Nonstop1h 20m

Belfast City

Thu 15/10

15:25-16:35

Nonstop1h 10m

£58

LondonBelfast

LGW - BFS

LGWBFS

London Gatwick

Fri 9/10

13:55-15:30

Nonstop1h 35m

Belfast Intl

Sun 11/10

09:55-11:25

Nonstop1h 30m

£60

LondonBelfast

LTN - BFS

LTNBFS

London Luton

Mon 21/9

16:25-20:55

1 stop4h 30m

Belfast Intl

Thu 24/9

15:55-17:05

Nonstop1h 10m

£60

LondonBelfast

LTN - BFS

LTNBFS

London Luton

Sun 15/11

19:20-20:35

Nonstop1h 15m

Belfast Intl

Wed 18/11

08:50-10:00

Nonstop1h 10m

£60

LondonBelfast

STN - BFS

STNBFS

London Stansted

Mon 24/8

08:45-10:05

Nonstop1h 20m

Belfast Intl

Tue 25/8

06:00-07:20

Nonstop1h 20m

£61

LondonBelfast

LGW - BHD

LGWBHD

London Gatwick

Sun 11/10

12:10-13:40

Nonstop1h 30m

Belfast City

Thu 15/10

07:00-08:30

Nonstop1h 30m

£61

LondonBelfast

STN - BFS

STNBFS

London Stansted

Thu 8/10

17:15-23:15

1 stop6h 00m

Belfast Intl

Sat 10/10

06:00-07:20

Nonstop1h 20m

£61

Flights are sorted by cheapest return flights first.

Deals found on 19/7

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Brighton to Belfast

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

What is the cheapest time of day to fly from BH9 to BFS?

Find hourly flight availability from Brighton 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 24 July 2026.

It’s optimal to fly from Brighton to Belfast in the morning. By choosing this option you can save up to 39% on the cost of your flight, compared to a flight at midday.

How much does it cost for a return flight from Brighton to Belfast?

Airfare is below average for this route at the moment.
Brighton to Belfast flights typically cost between £70 and £163 in August.
The cheapest return price found within the last 5 days was £55 on easyJet (30 Aug–2 Sept).

What is the cheapest day to fly from Brighton to Belfast?

Use this chart to determine the cheapest time to fly return from Brighton to Belfast. Price data was last updated on 18 July 2026.

Travellers seeking maximum savings on their Brighton to Belfast flight should consider departing on Wednesday at midday when fares are most often at their lowest. Friday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

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 24 July 2026.
Read through reviews of airlines operating flights from Brighton to Belfast, such as easyJet,British Airways, andRyanair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
easyJet
6.9
Okay
1,918 reviews
Check prices

Comfort

6.8

Entertainment

5.5

Crew

7.7

Boarding

6.7

Overall

6.9

Food

5.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LTN - LEI

Staff professional and friendly Plane clean and comfortable One passenger had problem with his seat and the crew sorted it immediately.
easyJet
6.9
Okay
1,918 reviews
easyJet
6.9
Okay
1,918 reviews
Check prices

Comfort

6.8

Entertainment

5.5

Crew

7.7

Boarding

6.7

Overall

6.9

Food

5.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LTN - LEI

Staff professional and friendly Plane clean and comfortable One passenger had problem with his seat and the crew sorted it immediately.
British Airways
6.7
Okay
8,129 reviews
easyJet
6.9
Okay
1,918 reviews
Check prices

Comfort

6.8

Entertainment

5.5

Crew

7.7

Boarding

6.7

Overall

6.9

Food

5.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LTN - LEI

Staff professional and friendly Plane clean and comfortable One passenger had problem with his seat and the crew sorted it immediately.
Ryanair
6.5
Okay
easyJet
6.9
Okay
1,918 reviews
Check prices

Comfort

6.8

Entertainment

5.5

Crew

7.7

Boarding

6.7

Overall

6.9

Food

5.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LTN - LEI

Staff professional and friendly Plane clean and comfortable One passenger had problem with his seat and the crew sorted it immediately.

Related info for your journey

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

  • How long is the flight from Brighton to Belfast?

    A quick flight from Brighton to Belfast can take about 1h 20m. easyJet provides one of the quickest options available for as low as £55. There are 296 mi between Brighton and Belfast. Most flights are nonstop.

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

    £15 is the cheapest one-way deal found within the past few days, from Ryanair. You may also be able to find cheap deals on easyJet and British Airways, with prices starting from £19 and £45, respectively.

  • What are the most popular routes from Brighton to Belfast?

    The most popular route from Brighton to Belfast is London Gatwick - Belfast Intl. You may also consider London Luton - Belfast Intl or London Stansted - Belfast Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Brighton 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Brighton to Belfast

See prices for flight routes from nearby airports that may be better suited for you.
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Gatwick to Belfast Intl flights
Stansted to Belfast Intl flights
Heathrow to Belfast Intl flights
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London City to Belfast City flights
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Birmingham to Belfast City flights
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Leeds to Belfast City flights
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Newcastle upon Tyne to Belfast City flights
Bristol to Belfast City flights
East Midlands to Belfast Intl flights
Southampton to Belfast City flights
East Midlands to Belfast City flights
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Exeter to Belfast Intl flights
Stansted to Derry flights
Luton to Derry flights
Gatwick to Derry flights
Birmingham to Derry flights
Norwich to Belfast Intl flights
Exeter to Belfast City flights
Southend to Belfast Intl flights
Newquay to Belfast Intl flights
Newquay to Belfast City flights
Liverpool to Derry flights
Stansted to Campbeltown flights
Southend to Belfast City flights
Luton to Campbeltown flights
Doncaster to Belfast City flights
Doncaster to Belfast Intl flights
Bristol to Derry flights
Southend to Campbeltown flights

Top 6 airlines flying from Brighton to Belfast

Discover the top 6 airlines that operate flights from Brighton 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 858,174 searches. Data last updated 24 July 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£14Average£83FlexibilityNo cancel feeOn-time86%
Search easyJet flights
RyanairCheapest£18Average£56FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
RyanairCheapest£40Average£58FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
British AirwaysCheapest£44Average£182FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£81Average£129FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LoganairCheapest£140Average£216FlexibilityNo 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 Brighton to Belfast?

Cheapflights helps you search for flights from Brighton to Belfast via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Brighton to Belfast?

Cheapflights helps you find that perfect flight to Belfast from Brighton by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

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

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

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

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