If weather is an important factor for your trip to Belfast, 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).

In terms of precipitation, rainfall in Belfast 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 when rainfall is around 50.0 mm.

Direct flights to Belfast

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Cheapest flights to Belfast
Explore the most affordable flight options available to Belfast. Find the lowest fares based on data from user searches, with prices last updated on 4 September 2026.

Fri 9/1014:00 -

Nonstop1h 20m

Fri 9/1020:25 -

Nonstop1h 15m

Deal found 4/9£47

Fri 16/1016:35 -

Nonstop1h 15m

Mon 19/1011:45 -

Nonstop1h 10m

Deal found 3/9£47

Fri 9/1019:45 -

Nonstop1h 15m

Sun 11/1022:10 -

Nonstop1h 10m

Deal found 4/9£47

Mon 12/1006:15 -

Nonstop1h 30m

Tue 13/1006:15 -

Nonstop1h 30m

Deal found 3/9£48

Fri 25/922:10 -

Nonstop1h 15m

Sun 27/907:00 -

Nonstop1h 20m

Deal found 4/9£48

Sun 4/1008:40 -

Nonstop1h 20m

Sun 11/1022:10 -

Nonstop1h 10m

Deal found 3/9£48

Wed 14/1006:00 -

Nonstop1h 30m

Sun 18/1021:10 -

Nonstop1h 25m

Deal found 4/9£49

Thu 1/1008:30 -

Nonstop1h 20m

Mon 5/1010:35 -

Nonstop1h 20m

Deal found 4/9£49

Tue 15/909:00 -

Nonstop1h 20m

Tue 15/912:50 -

Nonstop1h 10m

Deal found 4/9£49

Wed 16/922:05 -

Nonstop1h 15m

Wed 23/907:00 -

Nonstop1h 10m

Deal found 1/9£49

Thu 1/1006:10 -

Nonstop1h 30m

Mon 5/1020:55 -

Nonstop1h 30m

Deal found 4/9£50

Wed 4/1108:10 -

Nonstop1h 30m

Sat 7/1110:00 -

Nonstop1h 25m

Deal found 3/9£50

Best time to book a flight to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast with our price prediction graph.

LON-BF1

STN-BFS

LTN-BFS

LTN-BHD

LHR-BHD

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.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonBelfast

LGW London Gatwick - BFS Belfast Intl

LGWBFS

London Gatwick

Sun 27/9

07:55-09:25

Nonstop1h 30m

Belfast Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£36

LondonBelfast

LGW London Gatwick - BFS Belfast Intl

LGWBFS

London Gatwick

Sun 3/1

13:10-14:45

Nonstop1h 35m

Belfast Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£37

LondonBelfast

LGW London Gatwick - BHD Belfast City

LGWBHD

London Gatwick

Sat 5/12

08:00-09:30

Nonstop1h 30m

Belfast City

Wed 31/12

00:00-00:00

Nonstop0h 00m

£37

LondonBelfast

LGW London Gatwick - BFS Belfast Intl

LGWBFS

London Gatwick

Thu 19/11

08:35-10:05

Nonstop1h 30m

Belfast Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£38

LondonBelfast

LGW London Gatwick - BFS Belfast Intl

LGWBFS

London Gatwick

Thu 10/12

08:35-10:05

Nonstop1h 30m

Belfast Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£38

LondonBelfast

LGW London Gatwick - BFS Belfast Intl

LGWBFS

London Gatwick

Mon 30/11

08:40-10:10

Nonstop1h 30m

Belfast Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£38

LondonBelfast

LGW London Gatwick - BFS Belfast Intl

LGWBFS

London Gatwick

Fri 25/9

06:25-07:55

Nonstop1h 30m

Belfast Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£38

LondonBelfast

LTN London Luton - BHD Belfast City

LTNBHD

London Luton

Mon 14/9

08:00-09:20

Nonstop1h 20m

Belfast City

Wed 31/12

00:00-00:00

Nonstop0h 00m

£38

LondonBelfast

LGW London Gatwick - BFS Belfast Intl

LGWBFS

London Gatwick

Thu 10/9

06:10-07:40

Nonstop1h 30m

Belfast Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£39

LondonBelfast

LGW London Gatwick - BFS Belfast Intl

LGWBFS

London Gatwick

Sun 13/9

07:55-09:25

Nonstop1h 30m

Belfast Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£39

Flights are sorted by cheapest return flights first.

Deals found on 3/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Reviews of airlines flying non-stop to Belfast

Get a feel of what it's like to fly with easyJet,British Airways, andRyanair to the United Kingdom by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

easyJet

6.9

Okay

1,926 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Aleksandra,Aug 2026

LGW - RMU

Awful plane, old, rickety, ripped seats in places, rubbish left from previous passengers. The crew clothing was tatty, old, unkempt. I have never experienced anything like this. Ryanair had better standards.

easyJet

6.9

Okay

1,926 reviews

easyJet

6.9

Okay

1,926 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Aleksandra,Aug 2026

LGW - RMU

British Airways

6.7

Okay

8,206 reviews

easyJet

6.9

Okay

1,926 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Aleksandra,Aug 2026

LGW - RMU

Ryanair

6.4

Okay

easyJet

6.9

Okay

1,926 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Aleksandra,Aug 2026

LGW - RMU

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This is the cheapest price on a non-stop flight to Belfast found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/9. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals to Belfast

Cheapest flights to Belfast
Explore the most affordable flight options available to Belfast. Find the lowest fares based on data from user searches, with prices last updated on 4 September 2026.

Explore the most affordable flight options available to Belfast. Find the lowest fares based on data from user searches, with prices last updated on 4 September 2026.

Best flights to Belfast
Discover carefully curated flight deals to Belfast that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Discover carefully curated flight deals to Belfast that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Last-minute flights to Belfast
Discover last-minute flight deals to Belfast. Data last updated 4 September 2026 and is based on user searches.

Discover last-minute flight deals to Belfast. Data last updated 4 September 2026 and is based on user searches.

One-way flights to Belfast
Search for one-way flight options to Belfast. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.

Search for one-way flight options to Belfast. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.

Best time to book a flight to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast with our price prediction graph.

Cheapflights Fare Finder

Use the filters below to find and compare direct flights to Belfast that are best for you.

Reviews of airlines flying non-stop to Belfast

Get a feel of what it's like to fly with easyJet,British Airways, andRyanair to the United Kingdom by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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Flights to and from Belfast

Consider one of these popular flight routes traveling to and from Belfast.

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£36+ Direct flights to Belfast

This is the cheapest price on a non-stop flight to Belfast found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/9. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals to Belfast

Cheapest flights to BelfastExplore the most affordable flight options available to Belfast. Find the lowest fares based on data from user searches, with prices last updated on 4 September 2026.

Explore the most affordable flight options available to Belfast. Find the lowest fares based on data from user searches, with prices last updated on 4 September 2026.

Best flights to BelfastDiscover carefully curated flight deals to Belfast that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Discover carefully curated flight deals to Belfast that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Last-minute flights to BelfastDiscover last-minute flight deals to Belfast. Data last updated 4 September 2026 and is based on user searches.

Discover last-minute flight deals to Belfast. Data last updated 4 September 2026 and is based on user searches.

One-way flights to BelfastSearch for one-way flight options to Belfast. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.

Search for one-way flight options to Belfast. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.

Best time to book a flight to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast with our price prediction graph.

Cheapflights Fare Finder

Use the filters below to find and compare direct flights to Belfast that are best for you.

Reviews of airlines flying non-stop to Belfast

Get a feel of what it's like to fly with easyJet,British Airways, andRyanair to the United Kingdom by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights to Northern Ireland

Book a non-stop flight to one of these other cities located in Northern Ireland.

Direct flights to United Kingdom

Book a non-stop flight to one of these popular destinations located in United Kingdom.

Direct flights to Europe

Book a non-stop flight to one of these popular destinations located in Europe.

Flights to and from Belfast

Consider one of these popular flight routes traveling to and from Belfast.

Airlines flying direct to Belfast

Consider these flights with airlines flying direct to Belfast.

Direct flights from United Kingdom

Consider flying direct from one of these origins located in United Kingdom.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights to Belfast
Explore the most affordable flight options available to Belfast. Find the lowest fares based on data from user searches, with prices last updated on 4 September 2026.

Best flights to Belfast
Discover carefully curated flight deals to Belfast that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Last-minute flights to Belfast
Discover last-minute flight deals to Belfast. Data last updated 4 September 2026 and is based on user searches.

One-way flights to Belfast
Search for one-way flight options to Belfast. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.