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Cheap flights from Brighton to Belfast Intl Airport from £38

LHR — BFS
28 Sep — 5 Oct1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Brighton to Belfast Intl are usually found in January or November, booked 32 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Brighton to Belfast Intl

Enter your travel dates to find the best prices.

Cheapest flights from Brighton to Belfast Intl

Thu 1/1008:30 -
Nonstop1h 20m
Sun 4/1007:00 -
Nonstop1h 20m
Deal found 29/8£49
Fri 23/1016:35 -
Nonstop1h 15m
Fri 30/1021:05 -
Nonstop1h 10m
Deal found 29/8£49
Sat 19/907:50 -
Nonstop1h 20m
Sat 26/906:00 -
Nonstop1h 20m
Deal found 29/8£50
Fri 25/922:15 -
Nonstop1h 15m
Fri 9/1021:30 -
Nonstop1h 10m
Deal found 28/8£50
Thu 1/1016:35 -
Nonstop1h 20m
Sun 4/1019:35 -
Nonstop1h 20m
Deal found 26/8£51
Fri 25/922:15 -
Nonstop1h 15m
Fri 2/1021:30 -
Nonstop1h 10m
Deal found 25/8£51
Tue 1/922:00 -
Nonstop1h 20m
Fri 4/919:55 -
Nonstop1h 20m
Deal found 27/8£52
Fri 25/922:15 -
Nonstop1h 15m
Mon 28/907:00 -
Nonstop1h 10m
Deal found 27/8£52
Sat 10/1008:25 -
Nonstop1h 30m
Thu 22/1021:10 -
Nonstop1h 25m
Deal found 25/8£52
Sat 26/907:50 -
Nonstop1h 20m
Sun 27/907:00 -
Nonstop1h 20m
Deal found 29/8£52
Tue 13/1013:55 -
Nonstop1h 35m
Tue 20/1006:15 -
Nonstop1h 30m
Deal found 29/8£53
Thu 17/911:00 -
Nonstop1h 20m
Mon 21/907:00 -
Nonstop1h 10m
Deal found 27/8£53

Find flight deals from Brighton to Belfast Intl

Round-trip from

£49

One-way from

£38

Popular in

July

Cheapest in

January

Average price

£101
easyJet
  • easyJet
  • 1/10-4/10
  • Nonstop
  • 2h 40m total
  • Brighton to Belfast
Search Deals
easyJet
  • easyJet
  • 27/9
  • Nonstop
  • 1h 30m total
  • Brighton to Belfast
Search Deals
Highest demand for flights based on searches. 26% 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 August 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Brighton to Belfast Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonBelfast

LTN London Luton - BFS Belfast Intl

LTNBFS

London Luton

Mon 14/9

21:55-23:10

Nonstop1h 15m

Belfast Intl

Fri 18/9

21:30-22:40

Nonstop1h 10m

£49

LondonBelfast

STN London Stansted - BFS Belfast Intl

STNBFS

London Stansted

Fri 25/9

21:40-23:00

Nonstop1h 20m

Belfast Intl

Sun 27/9

19:35-20:55

Nonstop1h 20m

£50

LondonBelfast

LTN London Luton - BFS Belfast Intl

LTNBFS

London Luton

Wed 23/9

07:00-08:20

Nonstop1h 20m

Belfast Intl

Wed 7/10

07:00-08:10

Nonstop1h 10m

£51

LondonBelfast

LTN London Luton - BFS Belfast Intl

LTNBFS

London Luton

Wed 23/9

22:05-23:20

Nonstop1h 15m

Belfast Intl

Fri 25/9

20:15-21:25

Nonstop1h 10m

£51

LondonBelfast

LTN London Luton - BFS Belfast Intl

LTNBFS

London Luton

Thu 24/9

07:10-08:30

Nonstop1h 20m

Belfast Intl

Thu 8/10

15:55-17:05

Nonstop1h 10m

£51

LondonBelfast

LTN London Luton - BFS Belfast Intl

LTNBFS

London Luton

Wed 16/9

07:00-08:20

Nonstop1h 20m

Belfast Intl

Wed 16/9

20:10-21:20

Nonstop1h 10m

£51

LondonBelfast

STN London Stansted - BFS Belfast Intl

STNBFS

London Stansted

Wed 23/9

07:50-09:10

Nonstop1h 20m

Belfast Intl

Wed 7/10

20:10-21:25

Nonstop1h 15m

£52

LondonBelfast

LTN London Luton - BFS Belfast Intl

LTNBFS

London Luton

Tue 15/9

20:45-22:00

Nonstop1h 15m

Belfast Intl

Thu 17/9

15:55-17:05

Nonstop1h 10m

£52

LondonBelfast

STN London Stansted - BFS Belfast Intl

STNBFS

London Stansted

Mon 14/9

08:45-10:05

Nonstop1h 20m

Belfast Intl

Mon 21/9

06:40-08:05

Nonstop1h 25m

£54

LondonBelfast

LTN London Luton - BFS Belfast Intl

LTNBFS

London Luton

Fri 18/9

22:15-23:30

Nonstop1h 15m

Belfast Intl

Mon 21/9

07:00-08:10

Nonstop1h 10m

£54

Flights are sorted by cheapest return flights first.

Deals found on 29/8

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Brighton to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl from Brighton with our price prediction graph.
Estimated return price

Cheapflights Insights

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

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

It’s optimal to fly from Brighton to Belfast Intl Airport in the morning. By choosing this option you can save up to 37% 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 Intl Airport?

Airfare is typical for this route at the moment.
Brighton to Belfast Intl Airport flights typically cost between £43 and £98 in October.
The cheapest return price found within the last 5 days was £49 on easyJet (1 Oct–4 Oct).

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

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

Reviews of airlines servicing Belfast Intl

Check out reviews from past customers who have flown with easyJet,British Airways, andRyanair from Brighton to Belfast Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
easyJet
6.9
Okay
1,928 reviews
Check prices

Boarding

6.7

Entertainment

5.5

Crew

7.7

Overall

6.9

Food

5.9

Comfort

6.8

Reviews

1 / 20
10.0
Excellent

David J,Jul 2026

LGW - BOD

great pilot who explained tye delays due to the fires in France
easyJet
6.9
Okay
1,928 reviews
easyJet
6.9
Okay
1,928 reviews
Check prices

Boarding

6.7

Entertainment

5.5

Crew

7.7

Overall

6.9

Food

5.9

Comfort

6.8

Reviews

1 / 20
10.0
Excellent

David J,Jul 2026

LGW - BOD

great pilot who explained tye delays due to the fires in France
British Airways
6.7
Okay
8,194 reviews
easyJet
6.9
Okay
1,928 reviews
Check prices

Boarding

6.7

Entertainment

5.5

Crew

7.7

Overall

6.9

Food

5.9

Comfort

6.8

Reviews

1 / 20
10.0
Excellent

David J,Jul 2026

LGW - BOD

great pilot who explained tye delays due to the fires in France
Ryanair
6.4
Okay
easyJet
6.9
Okay
1,928 reviews
Check prices

Boarding

6.7

Entertainment

5.5

Crew

7.7

Overall

6.9

Food

5.9

Comfort

6.8

Reviews

1 / 20
10.0
Excellent

David J,Jul 2026

LGW - BOD

great pilot who explained tye delays due to the fires in France

Related info for your journey

  • How long is the flight from Brighton to Belfast Intl Airport?

    There are many flights that can get you from Brighton to Belfast Intl Airport in 1h 15m. Fly via easyJet or Ryanair to get the fastest option. The distance between Brighton and Belfast Intl Airport is about 308 mi. Most flights are nonstop.

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

    To fly one-way, consider booking your trip with Ryanair, which is currently one of the cheapest options available, starting at £15. easyJet flights start at £21 while deals on British Airways start at £44 one-way.

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

    While some choose either London Luton - Belfast Intl or London Stansted - Belfast Intl, London Gatwick - Belfast Intl is the most popular route from Brighton to Belfast Intl Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Brighton 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.

See more FAQs

Travelling to a place near Belfast Intl Airport?

Book flights to Belfast Intl Airport if you plan to visit one of these locations
Armagh
Newry

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Brighton to Belfast Intl

AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£18Average£57FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£29Average£80FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£44Average£185FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£81Average£126FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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How does Cheapflights help users find flights from Brighton to Belfast Intl?

Cheapflights makes it easy to find Brighton to Belfast Intl 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 Brighton to Belfast Intl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Brighton to Belfast Intl for you. Better yet — we are completely free to use.

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

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

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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