Cheap flights from London Heathrow Airport to Belfast from £34
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 16/4. Fares are subject to change and may not be available on all flights or dates of travel.
The best prices from London Heathrow to Belfast are usually found in March or February, booked 66 days in advance, depart on a Wednesday or Tuesday and return on a Thursday
Cheap flight deals from Heathrow to Belfast
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Belfast (BF1). 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 17 January 2025.
Find flight deals from Heathrow to Belfast
Cheapest flights from Heathrow to BelfastExplore the most affordable flight options available from Heathrow to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.
Explore the most affordable flight options available from Heathrow to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.
Find flights from Heathrow to Belfast within your budget
Customise your flight search to find flights from Heathrow to Belfast 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 17 January 2025.
Fly from
Fly to
Route
Depart
Return
Price
LondonBelfast
LHR - BHD
LHRBHD
London Heathrow
Fri 14/2
06:05-07:30
Nonstop1h 25m
Belfast City
Sun 16/2
09:10-10:40
Nonstop1h 30m
LondonBelfast
LHR - BFS
LHRBFS
London Heathrow
Tue 18/2
09:35-20:50
1 stop11h 15m
Belfast Intl
Thu 20/2
08:25-12:35
1 stop4h 10m
LondonBelfast
LHR - BHD
LHRBHD
London Heathrow
Fri 31/1
21:00-07:35
1 stop10h 35m
Belfast City
Sun 2/2
12:10-13:40
Nonstop1h 30m
LondonBelfast
LHR - BHD
LHRBHD
London Heathrow
Fri 7/3
17:05-21:00
1 stop3h 55m
Belfast City
Sun 9/3
06:30-17:00
1 stop10h 30m
LondonBelfast
LHR - BHD
LHRBHD
London Heathrow
Wed 16/4
06:25-07:45
Nonstop1h 20m
LondonBelfast
LHR - BFS
LHRBFS
London Heathrow
Tue 4/3
06:25-11:40
1 stop5h 15m
LondonBelfast
LHR - BHD
LHRBHD
London Heathrow
Fri 31/1
21:00-07:35
1 stop10h 35m
LondonBelfast
LHR - BHD
LHRBHD
London Heathrow
Sat 15/2
20:45-09:50
2 stops13h 05m
LondonBelfast
LHR - BHD
LHRBHD
London Heathrow
Sun 2/2
09:00-16:50
2 stops7h 50m
LondonBelfast
LHR - BHD
LHRBHD
London Heathrow
Mon 10/2
17:50-16:50
1 stop23h 00m
Best time to book a flight from Heathrow to Belfast
Have a flexible travel schedule? Discover the best time to fly to Belfast from Heathrow with our price prediction graph.
Travel insights for flights from Heathrow to Belfast
Get recent, data-driven insights about flights from Heathrow to Belfast including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from London Heathrow Airport to Belfast?
Use this chart to determine the optimal time to book a return flight from Heathrow to Belfast. Price data was last updated on 10 January 2025.
Booking 66 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Belfast. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from London Heathrow Airport to Belfast?
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Belfast (average of £67). Flying from London Heathrow Airport to Belfast 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 LHR to BFS?
Find hourly flight availability from Heathrow to Belfast. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 January 2025.
One of the essential ways to save on airfare from London Heathrow Airport to Belfast is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 17% on airfare.
What is the cheapest day to fly from London Heathrow Airport to Belfast?
Use this chart to determine the cheapest time to fly return from Heathrow to Belfast. Price data was last updated on 16 December 2024.
Travellers seeking maximum savings on their London Heathrow Airport to Belfast flight should consider departing on Tuesday at midday when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Rainfall in Belfast by month
Plan your trip to Belfast by taking into account the average rainfall totals by month.
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.
Temperature in Belfast by month
Plan your trip to Belfast by taking into account the average temperature totals 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 17 January 2025.
Read through reviews of airlines operating flights from London to Belfast, such as KLM and British Airways. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Crew
Comfort
Overall
Entertainment
Food
Reviews
I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.
Boarding
Crew
Comfort
Overall
Entertainment
Food
Reviews
I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.
Boarding
Crew
Comfort
Overall
Entertainment
Food
Reviews
I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.
Boarding
Crew
Comfort
Overall
Entertainment
Food
Reviews
I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.
Boarding
Crew
Comfort
Overall
Entertainment
Food
Reviews
I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Belfast. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Heathrow to Belfast
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Heathrow to Belfast
Discover the top 3 airlines that operate flights from Heathrow to Belfast. 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 17 January 2025.
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 from Heathrow to Belfast?
Deals for Heathrow to Belfast flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Heathrow to Belfast?
Cheapflights helps you find that perfect flight to Belfast from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Heathrow to Belfast with no change fees?
Yes, we can. To see specific flights from Heathrow to Belfast with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Heathrow to Belfast become cheaper?
Not ready to book yet? You can track prices for flights from Heathrow to Belfast on Cheapflights with our Price Alert feature and get notified when better prices are available.