Cheap flights from Belfast City Airport to London Heathrow Airport from £50
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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — LHR
5 Sep — 12 Sep1
Return
1 adult
Economy
Cheapflights Tip: The best prices from Belfast City to London Heathrow are usually found in January or March, booked 84 days in advance, depart on a Friday or Thursday and return on a Monday
Cheap flight deals from Belfast City to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from Belfast City (BHD) to Heathrow (LHR). 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 31 August 2025.
Explore the most affordable flight options available from Belfast City to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 August 2025.
Sun 26/1020:25BHD - LHR
Nonstop1h 20mBritish Airways
Fri 31/1006:05LHR - BHD
Nonstop1h 25mBritish Airways
Deal found 29/8£88
Fri 5/1206:45BHD - LHR
Nonstop1h 35mBritish Airways
Sun 7/1207:45LHR - BHD
Nonstop1h 25mBritish Airways
Deal found 29/8£89
Fri 21/1106:45BHD - LHR
Nonstop1h 35mBritish Airways
Sun 23/1107:45LHR - BHD
Nonstop1h 25mBritish Airways
Deal found 29/8£90
Fri 5/1219:35BHD - LHR
Nonstop1h 20mBritish Airways
Mon 8/1217:10LHR - BHD
Nonstop1h 30mBritish Airways
Deal found 31/8£91
Fri 21/1117:40BHD - LHR
Nonstop1h 20mBritish Airways
Sat 22/1109:05LHR - BHD
Nonstop1h 25mBritish Airways
Deal found 29/8£92
Mon 22/1217:45BHD - LHR
Nonstop1h 20mBritish Airways
Thu 8/115:05LHR - BHD
Nonstop1h 30mBritish Airways
Deal found 31/8£93
Tue 14/1020:20BHD - LHR
Nonstop1h 20mBritish Airways
Tue 21/1011:30LHR - BHD
Nonstop1h 25mBritish Airways
Deal found 30/8£93
Thu 9/1006:35BHD - LHR
Nonstop1h 25mBritish Airways
Thu 30/1006:50LHR - BHD
Nonstop1h 25mBritish Airways
Deal found 30/8£94
Fri 3/1006:35BHD - LHR
Nonstop1h 25mBritish Airways
Mon 6/1017:20LHR - BHD
Nonstop1h 25mBritish Airways
Deal found 29/8£95
Sat 4/1019:00BHD - LHR
Nonstop1h 20mBritish Airways
Sun 5/1008:50LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 31/8£96
Sat 1/1106:35BHD - LHR
Nonstop1h 35mBritish Airways
Sat 1/1112:50LHR - BHD
Nonstop1h 25mBritish Airways
Deal found 30/8£98
Best flights from Belfast City to Heathrow
Discover carefully curated flight deals from Belfast City to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 August 2025.
Sat 31/118:00BHD - LHR
Nonstop1h 20mBritish Airways
Sun 1/206:50LHR - BHD
Nonstop1h 25mBritish Airways
Deal found 30/8£88
Wed 4/219:25BHD - LHR
Nonstop1h 20mBritish Airways
Wed 11/207:00LHR - BHD
Nonstop1h 25mBritish Airways
Deal found 29/8£88
Tue 3/217:15BHD - LHR
Nonstop1h 20mBritish Airways
Thu 5/206:50LHR - BHD
Nonstop1h 25mBritish Airways
Deal found 30/8£88
Sun 26/1020:25BHD - LHR
Nonstop1h 20mBritish Airways
Fri 31/1006:05LHR - BHD
Nonstop1h 25mBritish Airways
Deal found 29/8£88
Fri 5/1206:45BHD - LHR
Nonstop1h 35mBritish Airways
Sun 7/1207:45LHR - BHD
Nonstop1h 25mBritish Airways
Deal found 29/8£89
Tue 30/1206:35BHD - LHR
Nonstop1h 35mBritish Airways
Thu 1/107:45LHR - BHD
Nonstop1h 25mBritish Airways
Deal found 31/8£89
Thu 27/1120:00BHD - LHR
Nonstop1h 20mBritish Airways
Mon 1/1207:00LHR - BHD
Nonstop1h 25mBritish Airways
Deal found 31/8£90
Direct flights from Belfast City to Heathrow
Explore direct flight options from Belfast City to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 31 August 2025.
Sun 26/1020:25BHD - LHR
Nonstop1h 20mBritish Airways
Fri 31/1006:05LHR - BHD
Nonstop1h 25mBritish Airways
Deal found 29/8£88
Fri 5/1206:45BHD - LHR
Nonstop1h 35mBritish Airways
Sun 7/1207:45LHR - BHD
Nonstop1h 25mBritish Airways
Deal found 29/8£89
Fri 21/1106:45BHD - LHR
Nonstop1h 35mBritish Airways
Sun 23/1107:45LHR - BHD
Nonstop1h 25mBritish Airways
Deal found 29/8£90
Fri 5/1219:35BHD - LHR
Nonstop1h 20mBritish Airways
Mon 8/1217:10LHR - BHD
Nonstop1h 30mBritish Airways
Deal found 31/8£91
Fri 21/1117:40BHD - LHR
Nonstop1h 20mBritish Airways
Sat 22/1109:05LHR - BHD
Nonstop1h 25mBritish Airways
Deal found 29/8£92
Mon 22/1217:45BHD - LHR
Nonstop1h 20mBritish Airways
Thu 8/115:05LHR - BHD
Nonstop1h 30mBritish Airways
Deal found 31/8£93
Tue 14/1020:20BHD - LHR
Nonstop1h 20mBritish Airways
Tue 21/1011:30LHR - BHD
Nonstop1h 25mBritish Airways
Deal found 30/8£93
Thu 9/1006:35BHD - LHR
Nonstop1h 25mBritish Airways
Thu 30/1006:50LHR - BHD
Nonstop1h 25mBritish Airways
Deal found 30/8£94
Fri 3/1006:35BHD - LHR
Nonstop1h 25mBritish Airways
Mon 6/1017:20LHR - BHD
Nonstop1h 25mBritish Airways
Deal found 29/8£95
Sat 4/1019:00BHD - LHR
Nonstop1h 20mBritish Airways
Sun 5/1008:50LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 31/8£96
Sat 1/1106:35BHD - LHR
Nonstop1h 35mBritish Airways
Sat 1/1112:50LHR - BHD
Nonstop1h 25mBritish Airways
Deal found 30/8£98
Last-minute flights from Belfast City to Heathrow
Discover last-minute flight deals from Belfast City to Heathrow. Data last updated 31 August 2025 and is based on user searches.
Fri 5/920:05BHD - LHR
Nonstop1h 20mBritish Airways
Mon 15/911:40LHR - BHD
Nonstop1h 25mBritish Airways
Deal found 29/8£213
Fri 5/920:05BHD - LHR
Nonstop1h 20mBritish Airways
Tue 9/914:15LHR - BHD
Nonstop1h 25mBritish Airways
Deal found 30/8£263
Sat 6/918:45BHD - LHR
1 stop3h 50mMultiple Airlines
Mon 15/907:45LHR - BHD
Nonstop1h 20mMultiple Airlines
Deal found 29/8£216
Sat 6/918:45BHD - LHR
1 stop3h 50mMultiple Airlines
Sun 7/920:30LHR - BHD
1 stop13h 15mMultiple Airlines
Deal found 29/8£269
Mon 8/915:25BHD - LHR
Nonstop1h 20mBritish Airways
Wed 1/1011:35LHR - BHD
Nonstop1h 25mBritish Airways
Deal found 30/8£114
Mon 8/915:25BHD - LHR
Nonstop1h 20mBritish Airways
Thu 2/1007:30LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 30/8£135
Mon 8/917:55BHD - LHR
1 stop16h 25mMultiple Airlines
Wed 1/1011:35LHR - BHD
Nonstop1h 25mMultiple Airlines
Deal found 30/8£217
Mon 8/917:55BHD - LHR
1 stop16h 25mMultiple Airlines
Thu 2/1007:30LHR - BHD
Nonstop1h 20mMultiple Airlines
Deal found 30/8£221
Wed 10/913:50BHD - LHR
Nonstop1h 20mBritish Airways
Wed 17/907:40LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 29/8£141
Wed 10/917:55BHD - LHR
1 stop3h 55mMultiple Airlines
Wed 17/911:35LHR - BHD
Nonstop1h 25mMultiple Airlines
Deal found 29/8£221
One-way flights from Belfast City to Heathrow
Search for one-way flight options from Belfast City to Heathrow. Find affordable one-way fares based on user searches. Data last updated 31 August 2025.
Mon 10/1119:25BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 30/8£50
Mon 20/1013:50BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 31/8£53
Fri 5/1219:35BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 29/8£55
Thu 23/1016:20BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 31/8£56
Mon 6/1012:15BHD - LHR
Nonstop1h 25mBritish Airways
Deal found 29/8£56
Thu 2/1013:15BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 29/8£58
Sun 19/1018:05BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 31/8£59
Sun 28/1206:30BHD - LHR
Nonstop1h 35mBritish Airways
Deal found 29/8£64
Sun 9/1117:35BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 31/8£67
Mon 29/919:30BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 30/8£99
Wed 5/1111:20BHD - LHR
2 stops10h 05mMultiple Airlines
Deal found 31/8£101
Cheapflights Fare Finder
Customise your flight search to find flights from Belfast City to Heathrow 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 31 August 2025.
Use the filters below to find and compare flights from Belfast City Airport to London Heathrow Airport that are best for you.
Fly from
Belfast City
Fly to
Heathrow
Route
Depart
Return
Price
BelfastLondon
BHD - LHR
BHDLHR
Belfast City
Sat 31/1
18:00-19:20
Nonstop1h 20m
London Heathrow
Sun 1/2
06:50-08:15
Nonstop1h 25m
£88
BelfastLondon
BHD - LHR
BHDLHR
Belfast City
Wed 4/2
19:25-20:45
Nonstop1h 20m
London Heathrow
Wed 11/2
07:00-08:25
Nonstop1h 25m
£88
BelfastLondon
BHD - LHR
BHDLHR
Belfast City
Tue 3/2
17:15-18:35
Nonstop1h 20m
London Heathrow
Thu 5/2
06:50-08:15
Nonstop1h 25m
£88
BelfastLondon
BHD - LHR
BHDLHR
Belfast City
Sun 26/10
20:25-21:45
Nonstop1h 20m
London Heathrow
Fri 31/10
06:05-07:30
Nonstop1h 25m
£88
BelfastLondon
BHD - LHR
BHDLHR
Belfast City
Fri 5/12
06:45-08:20
Nonstop1h 35m
London Heathrow
Sun 7/12
07:45-09:10
Nonstop1h 25m
£89
BelfastLondon
BHD - LHR
BHDLHR
Belfast City
Tue 30/12
06:35-08:10
Nonstop1h 35m
London Heathrow
Thu 1/1
07:45-09:10
Nonstop1h 25m
£89
BelfastLondon
BHD - LHR
BHDLHR
Belfast City
Thu 27/11
20:00-21:20
Nonstop1h 20m
London Heathrow
Mon 1/12
07:00-08:25
Nonstop1h 25m
£90
BelfastLondon
BHD - LHR
BHDLHR
Belfast City
Mon 10/11
19:25-20:45
Nonstop1h 20m
£50
BelfastLondon
BHD - LHR
BHDLHR
Belfast City
Sun 23/11
06:30-08:05
Nonstop1h 35m
£53
BelfastLondon
BHD - LHR
BHDLHR
Belfast City
Mon 20/10
13:50-15:10
Nonstop1h 20m
£53
Flights are sorted by cheapest return flights first.
Deals found on 30/8
Showing 1-10 of 17 results
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Best time to book a flight from Belfast City to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from Belfast City with our price prediction graph.
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.
Cheapflights Insights
Everything you need to know about your flight from Belfast City Airport to London Heathrow Airport
How far ahead should I book a flight from Belfast City Airport to London Heathrow Airport?
Use this chart to determine the optimal time to book a return flight from Belfast City to Heathrow. Price data was last updated on 29 August 2025.
The best time to book flights from Belfast City Airport to London Heathrow Airport is 84 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 City Airport to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Belfast City Airport to London Heathrow Airport (average of £112). Flying from Belfast City Airport to London Heathrow Airport in August is currently the most expensive (average of £164). 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 BHD to LHR?
Find hourly flight availability from Belfast City to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 August 2025.
It’s optimal to fly from Belfast City Airport to London Heathrow Airport in the evening. By choosing this option you can save up to 75% on the cost of your flight, compared to a flight in the afternoon.
What is the cheapest day to fly from Belfast City Airport to London Heathrow Airport?
Use this chart to determine the cheapest time to fly return from Belfast City to Heathrow. Price data was last updated on 31 August 2025.
Travellers seeking maximum savings on their Belfast City Airport to London Heathrow Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Heathrow
Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 31 August 2025.
Read through reviews of airlines operating flights from Belfast City Airport to London Heathrow Airport, such as easyJet and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Had to pay £48 because my personal item was 1cm too big! Not happy! First & last time to fly Easy Jet. This small back pack has been used on many domestic & international flights without a problem. I could have easily put it in my luggage as my bag was 5kg under weight. Instead, I was charged £48 even though it didn’t add any extra weight to the flight and it could easily fit under the seat. Hint: Check the “personal item” size carefully!
Had to pay £48 because my personal item was 1cm too big! Not happy! First & last time to fly Easy Jet. This small back pack has been used on many domestic & international flights without a problem. I could have easily put it in my luggage as my bag was 5kg under weight. Instead, I was charged £48 even though it didn’t add any extra weight to the flight and it could easily fit under the seat. Hint: Check the “personal item” size carefully!
Had to pay £48 because my personal item was 1cm too big! Not happy! First & last time to fly Easy Jet. This small back pack has been used on many domestic & international flights without a problem. I could have easily put it in my luggage as my bag was 5kg under weight. Instead, I was charged £48 even though it didn’t add any extra weight to the flight and it could easily fit under the seat. Hint: Check the “personal item” size carefully!
Related info for your journey
Find useful and relevant information for your journey from Belfast City to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How long is the flight from Belfast City Airport to London Heathrow Airport?
A quick flight from Belfast City Airport to London Heathrow Airport can take about 1h 20m. British Airways provides one of the quickest options available for as low as £88. The distance between Belfast City Airport and London Heathrow Airport is about 312 mi. All flights are typically direct.
What are the cheapest airlines flying from Belfast City Airport to London Heathrow Airport round-trip?
Cheapflights users have booked flights from Belfast City Airport to London Heathrow Airport round-trip from £29. Another airline that can offer you cheap pricing is British Airways. easyJet is 76% cheaper than the average price of flights available within the next 90 days to this destination.
What are the most reliable airlines from Belfast City Airport to London Heathrow Airport?
No one likes to see their flight delayed. When booking a flight from Belfast City Airport to London Heathrow Airport consider choosing Japan Airlines (82%), American Airlines (79%) or Qantas Airways (79%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Belfast City Airport to London Heathrow Airport?
The cheapest flight price from Belfast City Airport to London Heathrow Airport is £54. On average you can expect to pay £1,192. The most popular route, (Belfast City - London Heathrow), can usually be booked for £87.
Can I find deals for business class flights from Belfast City to Heathrow?
Yes. Cheapflights offers flight deals from Belfast City to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Belfast City Airport to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Belfast City Airport to London Heathrow Airport (average of £112). Flying from Belfast City Airport to London Heathrow Airport in August is currently the most expensive (average of £164). 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.
Travelling to a place near London Heathrow Airport?
Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Hounslow
Gatwick
Slough
Northampton
Luton
Deal
Wembley
Ilford
Crawley
Hayes
Watford
Folkestone
Ipswich
Chichester
Winchester
Eastbourne
Swindon
Dartford
Browse thousands of different options on Cheapflights for your next trip
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Fly from Belfast City to Heathrow on these airlines
Choose from the following airlines for your flight from Belfast City to Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 31 August 2025.
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 31 August 2025.
Browse through other flights departing from Belfast City. Flights are based on user searches made on Cheapflights and were last updated on 31 August 2025.
Top 2 airlines flying from Belfast City to Heathrow
Discover the top 2 airlines that operate flights from Belfast City to Heathrow. 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 31 August 2025.
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 Belfast City to Heathrow?
Deals for Belfast City to Heathrow 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 Belfast City to Heathrow?
Cheapflights simply makes it quick and affordable to book flights from Belfast City to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Belfast City to Heathrow with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Belfast City to Heathrow flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Belfast City to Heathrow become cheaper?
Yes! Start tracking prices for Belfast City to Heathrow 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.
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