Cheap flights from Belfast to London from £19
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 30/1. Fares are subject to change and may not be available on all flights or dates of travel.
The best prices from Belfast to London are usually found in January or March, booked 89 days in advance, depart on a Wednesday or Thursday and return on a Tuesday
Cheap flight deals from Belfast to London
Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) to London (LON). 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 Belfast to London
Cheapest flights from Belfast to LondonExplore the most affordable flight options available from Belfast to London. 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 Belfast to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.
Find flights from Belfast to London within your budget
Customise your flight search to find flights from Belfast to London 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
BelfastLondon
BFS - LTN
BFSLTN
Belfast Intl
Mon 27/1
21:05-22:15
Nonstop1h 10m
London Luton
Mon 3/2
07:00-08:15
Nonstop1h 15m
BelfastLondon
BFS - STN
BFSSTN
Belfast Intl
Fri 14/3
15:05-16:25
Nonstop1h 20m
London Stansted
Fri 14/3
18:45-20:05
Nonstop1h 20m
BelfastLondon
BHD - LTN
BHDLTN
Belfast City
Thu 13/2
19:55-21:20
Nonstop1h 25m
London Luton
Thu 20/2
17:50-19:20
Nonstop1h 30m
BelfastLondon
BFS - LGW
BFSLGW
Belfast Intl
Tue 4/2
08:35-10:00
Nonstop1h 25m
London Gatwick
Wed 5/2
06:25-07:55
Nonstop1h 30m
BelfastLondon
BFS - STN
BFSSTN
Belfast Intl
Thu 6/2
06:00-07:20
Nonstop1h 20m
London Stansted
Thu 13/2
07:55-09:15
Nonstop1h 20m
BelfastLondon
BHD - LGW
BHDLGW
Belfast City
Wed 12/3
07:25-08:50
Nonstop1h 25m
London Gatwick
Fri 14/3
19:05-20:30
Nonstop1h 25m
BelfastLondon
BFS - STN
BFSSTN
Belfast Intl
Sat 19/4
06:00-07:20
Nonstop1h 20m
London Stansted
Sun 27/4
07:45-09:00
Nonstop1h 15m
BelfastLondon
BHD - LHR
BHDLHR
Belfast City
Sat 15/2
18:00-19:20
Nonstop1h 20m
London Heathrow
Mon 17/2
18:45-20:15
Nonstop1h 30m
BelfastLondon
BHD - LCY
BHDLCY
Belfast City
Tue 25/2
10:40-12:05
Nonstop1h 25m
London City
Wed 26/2
15:15-16:30
Nonstop1h 15m
BelfastLondon
BFS - LTN
BFSLTN
Belfast Intl
Tue 11/2
20:35-21:45
Nonstop1h 10m
London Luton
Tue 18/2
08:45-11:40
1 stop2h 55m
Best time to book a flight from Belfast to London
Have a flexible travel schedule? Discover the best time to fly to London from Belfast with our price prediction graph.
Travel insights for flights from Belfast to London
Get recent, data-driven insights about flights from Belfast to London including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Belfast to London?
Use this chart to determine the optimal time to book a return flight from Belfast to London. Price data was last updated on 10 January 2025.
The best time to book flights from Belfast to London is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Belfast to London?
Currently, January is the cheapest month in which you can book a flight from Belfast to London (average of £112). Flying from Belfast to London in August is currently the most expensive (average of £161). 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 BFS to LON?
Find hourly flight availability from Belfast to London. 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 Belfast to London is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the evening could potentially save you up to 17% on airfare.
What is the cheapest day to fly from Belfast to London?
Use this chart to determine the cheapest time to fly return from Belfast to London. Price data was last updated on 16 December 2024.
Travellers seeking maximum savings on their Belfast to London flight should consider departing on Saturday evenings when fares are most often at their lowest. Monday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
Rainfall in London by month
Plan your trip to London by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.
Temperature in London by month
Plan your trip to London by taking into account the average temperature totals by month.
If weather is an important factor for your trip to London, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. 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 London. Reviews last updated 17 January 2025.
Read reviews from past customers who have flown KLM, British Airways and Aer Lingus from Belfast to London. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
Comfort
Entertainment
Food
Crew
Boarding
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.
Overall
Comfort
Entertainment
Food
Crew
Boarding
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.
Overall
Comfort
Entertainment
Food
Crew
Boarding
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.
Overall
Comfort
Entertainment
Food
Crew
Boarding
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.
Overall
Comfort
Entertainment
Food
Crew
Boarding
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.
Overall
Comfort
Entertainment
Food
Crew
Boarding
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 Belfast to London. 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 Belfast to London
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Belfast to London
Discover the top 5 airlines that operate flights from Belfast to London. 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.
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How does Cheapflights help users find flights from Belfast to London?
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Can Cheapflights find flights from Belfast to London with no change fees?
Need flexible booking options for your flight to London from 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 from Belfast to London become cheaper?
Yes! Start tracking prices for Belfast to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.