Cheap flights from London Gatwick Airport to Northern Ireland from £36

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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — BFS
3 Sep — 10 Sep1
1 adult

Cheap flight deals from Gatwick to Northern Ireland

Keep the following information in mind while searching for Gatwick to Northern Ireland flight deals. Data was last updated 29 August 2025.

Round-trip from

£45

One-way from

£36

Popular in

July

Cheapest in

January

Average price

£95

Good round-trip deal

£64 or less

Good one-way deal

£65 or less
easyJet
  • easyJet
  • 1/11-2/11
  • Nonstop
  • 3h 00m total
  • London to Northern Ireland
easyJet
  • easyJet
  • 18/9
  • Nonstop
  • 1h 35m total
  • London to Northern Ireland
Highest demand for flights based on searches. 29% potential increase in price (£20 potential increase over avg. return price).
Cheapest flight prices on average. 10% potential price decrease (£4 potential savings vs. average return price).
Average for round-trip flights in August 2025
Price to beat on a round-trip flight from London Gatwick to Northern Ireland.
Price to beat on a one-way flight from London Gatwick to Northern Ireland.

Find flight deals from Gatwick to Northern Ireland

Cheapest flights from Gatwick to Northern Ireland
Explore the most affordable flight options available from Gatwick to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Sat 1/1107:50LGW - BHD
Nonstop1h 30measyJet
Sun 2/1107:20BHD - LGW
Nonstop1h 30measyJet
Deal found 28/8£45
Fri 7/1108:40LGW - BFS
Nonstop1h 30measyJet
Sun 9/1109:25BFS - LGW
Nonstop1h 30measyJet
Deal found 28/8£47
Fri 7/1118:10LGW - BHD
Nonstop1h 25measyJet
Sun 9/1107:20BHD - LGW
Nonstop1h 30measyJet
Deal found 28/8£47
Tue 14/1006:10LGW - BFS
Nonstop1h 30measyJet
Thu 16/1021:10BFS - LGW
Nonstop1h 35measyJet
Deal found 27/8£48
Mon 15/906:15LGW - BFS
Nonstop1h 30measyJet
Thu 18/921:10BFS - LGW
Nonstop1h 35measyJet
Deal found 28/8£49
Fri 14/1116:20LGW - BFS
Nonstop1h 30measyJet
Sun 16/1120:45BFS - LGW
Nonstop1h 25measyJet
Deal found 29/8£50
Sat 1/1108:35LGW - BFS
Nonstop1h 30measyJet
Sat 8/1110:35BFS - LGW
Nonstop1h 25measyJet
Deal found 28/8£50
Sat 1/1107:50LGW - BHD
Nonstop1h 30measyJet
Sat 8/1110:05BHD - LGW
Nonstop1h 20measyJet
Deal found 28/8£50
Wed 1/1006:00LGW - BFS
Nonstop1h 30measyJet
Thu 2/1021:15BFS - LGW
Nonstop1h 30measyJet
Deal found 28/8£51
Wed 17/906:00LGW - BFS
Nonstop1h 30measyJet
Thu 25/921:10BFS - LGW
Nonstop1h 35measyJet
Deal found 28/8£52
Tue 11/1108:05LGW - BHD
Nonstop1h 30measyJet
Sat 15/1114:15BHD - LGW
Nonstop1h 20measyJet
Deal found 27/8£52
Wed 10/906:00LGW - BFS
Nonstop1h 30measyJet
Wed 10/921:05BFS - LGW
Nonstop1h 25measyJet
Deal found 27/8£53

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick 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 29 August 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Northern Ireland that are best for you.

Fly from

Gatwick

Fly to

Northern Ireland

Route

Depart

Return

Price

LondonBelfast

LGW - BHD

LGWBHD

London Gatwick

Sat 1/11

07:50-09:20

Nonstop1h 30m

Belfast City

Sun 2/11

07:20-08:50

Nonstop1h 30m

£45

LondonBelfast

LGW - BFS

LGWBFS

London Gatwick

Fri 7/11

08:40-10:10

Nonstop1h 30m

Belfast Intl

Sun 9/11

09:25-10:55

Nonstop1h 30m

£47

LondonBelfast

LGW - BHD

LGWBHD

London Gatwick

Fri 7/11

18:10-19:35

Nonstop1h 25m

Belfast City

Sun 9/11

07:20-08:50

Nonstop1h 30m

£47

LondonBelfast

LGW - BFS

LGWBFS

London Gatwick

Thu 25/9

05:55-07:30

Nonstop1h 35m

Belfast Intl

Thu 2/10

21:15-22:45

Nonstop1h 30m

£48

LondonBelfast

LGW - BFS

LGWBFS

London Gatwick

Mon 22/9

06:15-07:45

Nonstop1h 30m

Belfast Intl

Wed 24/9

21:05-22:30

Nonstop1h 25m

£48

LondonBelfast

LGW - BFS

LGWBFS

London Gatwick

Tue 14/10

06:10-07:40

Nonstop1h 30m

Belfast Intl

Wed 15/10

19:55-21:25

Nonstop1h 30m

£48

LondonBelfast

LGW - BFS

LGWBFS

London Gatwick

Tue 14/10

06:10-07:40

Nonstop1h 30m

Belfast Intl

Thu 16/10

21:10-22:45

Nonstop1h 35m

£48

LondonBelfast

LGW - BFS

LGWBFS

London Gatwick

Wed 17/9

06:00-07:30

Nonstop1h 30m

Belfast Intl

Wed 17/9

21:05-22:30

Nonstop1h 25m

£48

LondonBelfast

LGW - BFS

LGWBFS

London Gatwick

Wed 1/10

06:00-07:30

Nonstop1h 30m

Belfast Intl

Wed 1/10

21:05-22:30

Nonstop1h 25m

£48

LondonBelfast

LGW - BFS

LGWBFS

London Gatwick

Thu 27/11

08:35-10:05

Nonstop1h 30m

Belfast Intl

Mon 1/12

20:55-22:20

Nonstop1h 25m

£49

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Showing 1-10 of 52 results
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Best time to book a flight from Gatwick to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Gatwick 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 London Gatwick Airport to Northern Ireland

What is the cheapest month to book a flight from London Gatwick Airport to Northern Ireland?

Currently, January is the cheapest month in which you can book a flight from London Gatwick Airport to Northern Ireland (average of £67). Flying from London Gatwick Airport 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 LGW to NIR?

Find hourly flight availability from Gatwick 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 29 August 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Gatwick Airport to Northern Ireland as you normally would.

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 29 August 2025.
Read reviews from past customers who have flown with easyJet from London Gatwick Airport to Northern Ireland. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

7.6

Food

5.9

Boarding

6.7

Overall

6.9

Comfort

6.7

Entertainment

5.5

Reviews

1 / 20
6.0
Good

Kathleen P,Jun 2025

LGW - GLA

Had to pay £48 because my personal item was 1cm too big! Not happy! First & last time to fly Easy Jet. This small back pack has been used on many domestic & international flights without a problem. I could have easily put it in my luggage as my bag was 5kg under weight. Instead, I was charged £48 even though it didn’t add any extra weight to the flight and it could easily fit under the seat. Hint: Check the “personal item” size carefully!

Crew

7.6

Food

5.9

Boarding

6.7

Overall

6.9

Comfort

6.7

Entertainment

5.5

Reviews

1 / 20
6.0
Good

Kathleen P,Jun 2025

LGW - GLA

Had to pay £48 because my personal item was 1cm too big! Not happy! First & last time to fly Easy Jet. This small back pack has been used on many domestic & international flights without a problem. I could have easily put it in my luggage as my bag was 5kg under weight. Instead, I was charged £48 even though it didn’t add any extra weight to the flight and it could easily fit under the seat. Hint: Check the “personal item” size carefully!

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Northern Ireland. 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 London Gatwick Airport to Northern Ireland?

    A quick flight from London Gatwick Airport to Northern Ireland can take about 1h 30m. easyJet provides one of the quickest options available for as low as £45. There are 337 mi between London Gatwick Airport and Northern Ireland. Generally, flights for this route are direct.

  • What are the most popular routes from London Gatwick Airport to Northern Ireland?

  • What are the cheapest flights from London Gatwick Airport to Northern Ireland?

    While on average a flight from London Gatwick Airport to Northern Ireland is generally £106, our data shows the cheapest flight currently is £39. When looking at the most popular route, (London Gatwick - Belfast Intl), you can expect to pay £47 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Gatwick 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 London Gatwick Airport to Northern Ireland?

    Currently, January is the cheapest month in which you can book a flight from London Gatwick Airport to Northern Ireland (average of £67). Flying from London Gatwick Airport 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

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Alternative routes for Gatwick to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Gatwick to Northern Ireland

Discover the top airline that operate flights from Gatwick 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 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£40Average£91FlexibilityNo cancel feeOn-time86%
Search easyJet flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Gatwick to Northern Ireland?

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Why should you use Cheapflights to find cheap flight tickets from Gatwick to Northern Ireland?

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Gatwick to Northern Ireland flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Gatwick to Northern Ireland flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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