Find flights
When to book
Airlines
FAQs

Cheap flights from Brighton to Belfast Intl Airport

LHR — BFS
22 Nov — 29 Nov1
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 64 days in advance, depart on a Tuesday or Monday and return on a Thursday

Find flight deals from Brighton to Belfast Intl

Popular in

July

Cheapest in

January

Average price

£73
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 October 2026
Search Deals

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 36% on the cost of your flight, compared to a flight at midday.

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
1,922 reviews
Check prices

Comfort

6.8

Boarding

6.7

Entertainment

5.5

Crew

7.7

Food

6.0

Overall

6.9

Reviews

1 / 20
8.0
Excellent

Regina,Sept 2026

LGW - BOD

I didn’t have food or entertainment. Everything was greay
easyJet
6.9
Okay
1,922 reviews
easyJet
6.9
Okay
1,922 reviews
Check prices

Comfort

6.8

Boarding

6.7

Entertainment

5.5

Crew

7.7

Food

6.0

Overall

6.9

Reviews

1 / 20
8.0
Excellent

Regina,Sept 2026

LGW - BOD

I didn’t have food or entertainment. Everything was greay
British Airways
6.7
Okay
8,267 reviews
easyJet
6.9
Okay
1,922 reviews
Check prices

Comfort

6.8

Boarding

6.7

Entertainment

5.5

Crew

7.7

Food

6.0

Overall

6.9

Reviews

1 / 20
8.0
Excellent

Regina,Sept 2026

LGW - BOD

I didn’t have food or entertainment. Everything was greay
Ryanair
6.5
Okay
easyJet
6.9
Okay
1,922 reviews
Check prices

Comfort

6.8

Boarding

6.7

Entertainment

5.5

Crew

7.7

Food

6.0

Overall

6.9

Reviews

1 / 20
8.0
Excellent

Regina,Sept 2026

LGW - BOD

I didn’t have food or entertainment. Everything was greay

Related info for your journey

  • 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 £26 while deals on British Airways start at £45 one-way.

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

    While some choose either London Luton - Belfast Intl or London City - 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£19Average£71FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£30Average£78FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Aer LingusCheapest£81Average£127FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£95Average£185FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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.

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

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!

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.