Cheap Flights to Belfast International

Round-trip from	£39	From London to Belfast
One-way from	£24	One-way flight from London to Belfast

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

Cheapest prices for Belfast International flights by month

January

£61

February

£67

March

£72

April

£82

May

£79

June

£88

July

£96

August

£98

September

£79

October

£79

November

£90

December

£84

January is currently the cheapest month to fly to Belfast International. At this moment in time August is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

When is the best time to fly to Belfast International?

Choose a month below to see average flight price and weather conditions.

LON - BF1 Price	£61 - £153
BF1 Temperature	8 - 19 °C
BF1 Rainfall	56 - 93 mm

Flying to Belfast International in January is usually considered the best time to fly. However, you will find other deals are always available year round. If you are looking for warm weather when you arrive off of your flight to Belfast International then July is statistically the hottest. October is historically the period with most rainfall.

Which day is cheapest to fly to Belfast International?

The cheapest flights to Belfast International are usually found when departing on a Tuesday. The departure day with the highest cost at present is Friday.

What time of day is cheapest to fly to BFS airport?

Flights in the morning are typically the cheapest time of the day to fly to Belfast International. Flights in the afternoon are usually the most expensive.

Belfast International Airport is situated just 21km (13 miles) northwest of Belfast, Northern Ireland’s capital. It’s Ireland’s second-busiest airport, after Dublin. The airport is the gateway to Northern Ireland and Belfast, a city steeped in a rich and once troubled history.

Belfast International Airport was originally named the Aldergrove Airport after a nearby village. In 1983, it became Belfast International Airport. With the passing of the Troubles, Belfast – and Northern Ireland – has been working hard to establish itself as a tourist destination.

One way of making its mark for tourists is by housing popular low-cost carriers such as Thomson Airways, Jet2.com, easyJet, Thomas Cook Airlines and Aer Lingus. Belfast is becoming increasingly popular as a weekend break and cheap flights to Belfast International Airport can be booked on most European carriers, but particularly on the low-cost airlines.

The Guardian/Observer Travel Awards placed Belfast in the top five best cities for a break. Belfast Airport is the ideal gateway to a relaxing and rewarding holiday in Northern Ireland.