Cheap flights to Belfast
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 Insights
Everything you need to know about your flight to Belfast
Rainfall in Belfast by month
In terms of precipitation, rainfall in Belfast ranges from 50.0 - 90.0 mm 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.
Temperature in Belfast by month
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).
Reviews of airlines servicing Belfast
Get insights into the airlines that provide service to Belfast. 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. Reviews last updated 9 October 2026.
Read reviews from past customers who have flown British Airways to the United Kingdom. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Boarding
Food
Entertainment
Overall
Comfort
Reviews
Anonymous,Sept 2026
LUX - LHR
Crew
Boarding
Food
Entertainment
Overall
Comfort
Reviews
Anonymous,Sept 2026
LUX - LHR
FAQs about flying to Belfast
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.
Airports serving Belfast
Book a flight to or from one of these Belfast airports.
Search flights to Belfast by cabin class
Find flights to Belfast, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Find the best flight deals from Belfast
Some of the lowest fares we’ve come across for flights from Belfast.
Other flight destinations closest to Belfast
Book a flight to other destinations in United Kingdom.
Complete your trip
Reserve a car hire and hotel room to complete your trip to Belfast.
Most traveled routes by our users
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
Popular United Kingdom flight routes
Browse through the most popular flight routes to the United Kingdom at this time.
Fly your favourite airline to Belfast
Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights to Belfast?
Cheapflights makes it easy to find Belfast 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 to Belfast?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Belfast.
Can Cheapflights find flights to Belfast with no change fees?
Need flexible booking options for your flight to Belfast ? 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 to Belfast become cheaper?
Yes! Start tracking prices for Belfast flights today and get alerted when prices change. To subscribe and begin receiving alerts, click the bell icon next to the flight deals above and provide your email address.