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Cheap flights from London Gatwick Airport to Belfast Intl Airport from £30

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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — BFS
23 Apr — 30 Apr1
1 adult

Cheapflights Tip: The best prices from London Gatwick to Belfast Intl are usually found in January or March, booked 48 days in advance, depart on a Monday or Thursday and return on a Friday

Cheap flight deals from Gatwick to Belfast Intl

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Belfast Intl (BFS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 April 2025.

Round-trip from

£48

One-way from

£30

Popular in

April

Cheapest in

January

Average price

£103

Good round-trip deal

£66 or less

Good one-way deal

£61 or less
easyJet
  • easyJet
  • 7/7-15/7
  • Nonstop
  • 3h 00m total
  • London to Belfast
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easyJet
  • easyJet
  • 18/5
  • Nonstop
  • 1h 30m total
  • London to Belfast
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£1 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£2 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from London Gatwick to Belfast Intl.
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Price to beat on a one-way flight from London Gatwick to Belfast Intl.
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Find flight deals from Gatwick to Belfast Intl

Cheapest flights from Gatwick to Belfast Intl
Explore the most affordable flight options available from Gatwick to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2025.

Mon 7/706:15LGW - BFS
Nonstop1h 30measyJet
Tue 15/706:15BFS - LGW
Nonstop1h 30measyJet
Deal found 17/4£48
Mon 5/506:25LGW - BFS
1 stop16h 55mMultiple Airlines
Thu 8/521:10BFS - LGW
Nonstop1h 35mMultiple Airlines
Deal found 18/4£106

Cheapflights Fare Finder

Customise your flight search to find flights from Gatwick to Belfast Intl 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 18 April 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Belfast Intl Airport that are best for you.

Fly from

Gatwick

Fly to

Belfast Intl

Route

Depart

Return

Price

LondonBelfast

LGW - BFS

LGWBFS

London Gatwick

Mon 7/7

06:15-07:45

Nonstop1h 30m

Belfast Intl

Tue 15/7

06:15-07:45

Nonstop1h 30m

£48

LondonBelfast

LGW - BFS

LGWBFS

London Gatwick

Fri 30/5

21:15-07:55

1 stop10h 40m

Belfast Intl

Mon 2/6

06:10-07:40

Nonstop1h 30m

£107

LondonBelfast

LGW - BFS

LGWBFS

London Gatwick

Sun 18/5

07:55-09:25

Nonstop1h 30m

£30

LondonBelfast

LGW - BFS

LGWBFS

London Gatwick

Mon 5/5

06:25-23:20

1 stop16h 55m

£75

Flights are sorted by cheapest return flights first.

Deals found on 17/4

Best time to book a flight from Gatwick to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl 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 Belfast Intl Airport

How far ahead should I book a flight from London Gatwick Airport to Belfast Intl Airport?

Use this chart to determine the optimal time to book a return flight from Gatwick to Belfast Intl. Price data was last updated on 11 April 2025.

To ensure you get the cheapest price possible for a flight from London Gatwick Airport to Belfast Intl Airport, you should look to book at least 48 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from London Gatwick Airport to Belfast Intl Airport?

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

Find hourly flight availability from Gatwick to Belfast Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 April 2025.

A simple way to save on the total cost of your ticket is to fly from London Gatwick Airport to Belfast Intl Airport in the morning. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight at midday.

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

Use this chart to determine the cheapest time to fly return from Gatwick to Belfast Intl. Price data was last updated on 30 March 2025.

Travellers seeking maximum savings on their London Gatwick Airport to Belfast Intl Airport flight should consider departing on Tuesday 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.

Rainfall in Belfast Intl by month

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

In terms of precipitation, rainfall in Belfast Intl Airport ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Belfast Intl Airport when rainfall is around 50.0 mm.

Temperature in Belfast Intl by month

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

If weather is an important factor for your trip to Belfast Intl Airport, 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 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Belfast Intl

Get insights into the airlines that provide service to Belfast Intl. 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 Intl. Reviews last updated 18 April 2025.
easyJet
6.9
Okay
1,797 reviews
Check prices

Overall

6.9

Food

5.9

Boarding

6.7

Comfort

6.7

Entertainment

5.5

Crew

7.6

Reviews

1 / 20
8.0
Excellent

Robert,Jan 2025

LCA - LGW

Food to be reasonably priced and water is a necessity not a luxury and should be priced accordingly
easyJet
6.9
Okay
1,797 reviews
easyJet
6.9
Okay
1,797 reviews
Check prices

Overall

6.9

Food

5.9

Boarding

6.7

Comfort

6.7

Entertainment

5.5

Crew

7.6

Reviews

1 / 20
8.0
Excellent

Robert,Jan 2025

LCA - LGW

Food to be reasonably priced and water is a necessity not a luxury and should be priced accordingly

Related info for your journey

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

  • What is the cheapest airline to fly from London Gatwick Airport to Belfast Intl Airport round-trip?

    According to our current data, easyJet (£48), offers the cheapest pricing from London Gatwick Airport to Belfast Intl Airport. easyJet is 40% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest flights from London Gatwick Airport to Belfast Intl Airport?

    Looking for the cheapest flight from London Gatwick Airport to Belfast Intl Airport? While on average our users pay £91, our data indicates the cheapest price to be £31. The most popular route (London Gatwick - Belfast Intl), is priced around £54.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Gatwick 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.

  • What is the cheapest month to book a flight from London Gatwick Airport to Belfast Intl Airport?

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

Travelling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Armagh
Newry
Ballymena
Cookstown
Dungannon

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Gatwick to Belfast Intl

Discover the top 2 airlines that operate flights from Gatwick to Belfast Intl. 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 18 April 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£42Average£81FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£102Average£171FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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

When you search for this flight from Gatwick to Belfast Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Gatwick to Belfast Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight to Belfast Intl from Gatwick? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

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

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