Cheap flights from Belfast City Airport to London Heathrow Airport from £66
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — LHR
27 Oct — 3 Nov1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Belfast City to London Heathrow are usually found in December or March, booked 83 days in advance, depart on a Friday or Thursday and return on a Wednesday
Cheap flight deals from Belfast City to Heathrow
Enter your travel dates to find the best prices.
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Best
Direct
Last-minute
One-way
Cheapest flights from Belfast City to Heathrow
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 27 September 2026.
Wed 18/1111:40 -
Nonstop1h 25m
Sun 22/1109:45 -
Nonstop1h 25m
Deal found 23/9£82
Thu 29/1020:00 -
Nonstop1h 15m
Sun 1/1109:45 -
Nonstop1h 25m
Deal found 22/9£97
Fri 30/1006:45 -
Nonstop1h 35m
Mon 2/1117:25 -
Nonstop1h 25m
Deal found 22/9£103
Sat 31/1006:35 -
Nonstop1h 35m
Mon 2/1106:15 -
Nonstop1h 25m
Deal found 24/9£103
Fri 9/1019:35 -
Nonstop1h 15m
Sun 11/1008:45 -
Nonstop1h 20m
Deal found 25/9£109
Sat 10/1007:05 -
Nonstop1h 25m
Sun 11/1008:45 -
Nonstop1h 20m
Deal found 24/9£110
Fri 30/1006:45 -
Nonstop1h 35m
Sun 1/1109:45 -
Nonstop1h 25m
Deal found 23/9£112
Mon 9/1114:50 -
Nonstop1h 20m
Wed 11/1106:20 -
Nonstop1h 25m
Deal found 23/9£114
Wed 30/1206:35 -
Nonstop1h 35m
Fri 1/115:25 -
Nonstop1h 30m
Deal found 24/9£115
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 27 September 2026.
Sat 31/1006:35 -
Nonstop1h 35m
Mon 2/1106:15 -
Nonstop1h 25m
Deal found 25/9£113
Fri 4/1217:20 -
1 stop14h 20m
Wed 16/1220:25 -
1 stop12h 45m
Deal found 24/9£185
Fri 18/1206:45 -
Nonstop1h 35m
Mon 21/1206:15 -
Nonstop1h 25m
Deal found 23/9£114
Thu 5/1120:00 -
Nonstop1h 15m
Sun 8/1109:45 -
Nonstop1h 25m
Deal found 23/9£114
Fri 4/1206:45 -
Nonstop1h 35m
Wed 16/1209:25 -
Nonstop1h 25m
Deal found 24/9£116
Thu 5/1109:40 -
1 stop4h 10m
Sun 8/1117:50 -
1 stop15h 20m
Deal found 21/9£198
Fri 30/1017:05 -
1 stop14h 35m
Mon 2/1111:45 -
1 stop21h 25m
Deal found 24/9£211
Mon 19/1018:30 -
Nonstop1h 20m
Wed 21/1013:55 -
Nonstop1h 25m
Deal found 21/9£192
Wed 14/1020:35 -
Nonstop1h 15m
Sat 17/1007:30 -
Nonstop1h 20m
Deal found 25/9£211
Sat 10/1007:05 -
Nonstop1h 25m
Sat 10/1016:45 -
Nonstop1h 25m
Deal found 26/9£227
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 27 September 2026.
Wed 18/1111:40 -
Nonstop1h 25m
Sun 22/1109:45 -
Nonstop1h 25m
Deal found 23/9£82
Thu 29/1020:00 -
Nonstop1h 15m
Sun 1/1109:45 -
Nonstop1h 25m
Deal found 22/9£97
Fri 30/1006:45 -
Nonstop1h 35m
Mon 2/1117:25 -
Nonstop1h 25m
Deal found 22/9£103
Sat 31/1006:35 -
Nonstop1h 35m
Mon 2/1106:15 -
Nonstop1h 25m
Deal found 24/9£103
Fri 9/1019:35 -
Nonstop1h 15m
Sun 11/1008:45 -
Nonstop1h 20m
Deal found 25/9£109
Sat 10/1007:05 -
Nonstop1h 25m
Sun 11/1008:45 -
Nonstop1h 20m
Deal found 24/9£110
Fri 30/1006:45 -
Nonstop1h 35m
Sun 1/1109:45 -
Nonstop1h 25m
Deal found 23/9£112
Mon 9/1119:40 -
Nonstop1h 15m
Sat 14/1117:45 -
Nonstop1h 25m
Deal found 23/9£114
Last-minute flights from Belfast City to Heathrow
Discover last-minute flight deals from Belfast City to Heathrow. Data last updated 27 September 2026 and is based on user searches.
Fri 9/1019:35 -
Nonstop1h 15m
Sun 11/1008:45 -
Nonstop1h 20m
Deal found 25/9£109
Sat 10/1007:05 -
Nonstop1h 25m
Sun 11/1008:45 -
Nonstop1h 20m
Deal found 24/9£110
Fri 16/1016:25 -
Nonstop1h 20m
Mon 19/1007:20 -
Nonstop1h 20m
Deal found 26/9£129
Thu 29/1020:00 -
Nonstop1h 15m
Sun 1/1109:45 -
Nonstop1h 25m
Deal found 22/9£97
Fri 30/1006:45 -
Nonstop1h 35m
Mon 2/1117:25 -
Nonstop1h 25m
Deal found 22/9£103
Fri 30/1006:45 -
Nonstop1h 35m
Sun 1/1109:45 -
Nonstop1h 25m
Deal found 23/9£112
Sat 31/1006:35 -
Nonstop1h 35m
Mon 2/1106:15 -
Nonstop1h 25m
Deal found 24/9£103
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 27 September 2026.
Mon 2/1119:40 -
Nonstop1h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 26/9£66
Fri 11/1219:40 -
Nonstop1h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 24/9£66
Fri 2/1019:35 -
Nonstop1h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 22/9£67
Mon 23/1117:35 -
Nonstop1h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 24/9£69
Thu 15/1012:45 -
Nonstop1h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 25/9£69
Sat 10/1007:05 -
Nonstop1h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 25/9£73
Wed 23/1208:40 -
Nonstop1h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/9£75
Mon 26/1019:40 -
Nonstop1h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/9£76
Sun 11/1011:00 -
Nonstop1h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 22/9£89
Thu 15/1011:50 -
2 stops8h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 21/9£91
Find 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 27 September 2026.
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 7,457,451 searches. Data last updated 27 September 2026.
Use the filters below to find and compare flights from Belfast City Airport to London Heathrow Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Fri 27/11
06:45-08:20
Nonstop1h 35m
London Heathrow
Wed 31/12
00:00-00:00
Nonstop0h 00m
£75
Fastest return journey
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Sun 22/11
20:30-21:45
Nonstop1h 15m
London Heathrow
Wed 31/12
00:00-00:00
Nonstop0h 00m
£75
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Sun 25/10
20:30-21:45
Nonstop1h 15m
London Heathrow
Wed 31/12
00:00-00:00
Nonstop0h 00m
£75
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Tue 24/11
19:30-20:45
Nonstop1h 15m
London Heathrow
Wed 31/12
00:00-00:00
Nonstop0h 00m
£75
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Thu 19/11
14:10-15:35
Nonstop1h 25m
London Heathrow
Wed 31/12
00:00-00:00
Nonstop0h 00m
£76
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Thu 22/10
12:45-14:10
Nonstop1h 25m
London Heathrow
Wed 31/12
00:00-00:00
Nonstop0h 00m
£100
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Mon 26/10
19:40-20:55
Nonstop1h 15m
London Heathrow
Wed 31/12
00:00-00:00
Nonstop0h 00m
£104
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Sat 31/10
06:35-08:10
Nonstop1h 35m
London Heathrow
Mon 2/11
06:15-07:40
Nonstop1h 25m
£113
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Fri 18/12
06:45-08:20
Nonstop1h 35m
London Heathrow
Mon 21/12
06:15-07:40
Nonstop1h 25m
£114
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Thu 5/11
20:00-21:15
Nonstop1h 15m
London Heathrow
Sun 8/11
09:45-11:10
Nonstop1h 25m
£114
Flights are sorted by cheapest return flights first.
Deals found on 26/9
Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3
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.
BHD-LHR
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?
The best time to book flights from Belfast City Airport to London Heathrow Airport is 82 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, December is the cheapest month in which you can book a flight from Belfast City Airport to London Heathrow Airport (average of £118). Flying from Belfast City Airport to London Heathrow Airport in July is currently the most expensive (average of £165). 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 27 September 2026.
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 40% 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 26 September 2026.
Travellers seeking maximum savings on their Belfast City Airport to London Heathrow Airport flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost for a return flight from Belfast City Airport to London Heathrow Airport?
Airfare is below average for this route at the moment.
Belfast City Airport to London Heathrow Airport flights typically cost between £112 and £140 in November.The cheapest return price found within the last 5 days was £82 on British Airways (18 Nov–22 Nov).
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 27 September 2026.
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.
Not sure Why there is no N/A option in questions as there was definitely no entertainment on EasyJet. Or food unless one pays for the dubious plastic-wrapped “ food”.
Not sure Why there is no N/A option in questions as there was definitely no entertainment on EasyJet. Or food unless one pays for the dubious plastic-wrapped “ food”.
Not sure Why there is no N/A option in questions as there was definitely no entertainment on EasyJet. Or food unless one pays for the dubious plastic-wrapped “ food”.
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 35m. British Airways provides one of the quickest options available for as low as £113. 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 £55. Another airline that can offer you cheap pricing is British Airways. easyJet is 60% 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 American Airlines (86%), Japan Airlines (83%) or Aer Lingus (78%) 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 £71. On average you can expect to pay £571. The most popular route, (Belfast City - London Heathrow), can usually be booked for £109.
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, December is the cheapest month in which you can book a flight from Belfast City Airport to London Heathrow Airport (average of £118). Flying from Belfast City Airport to London Heathrow Airport in July is currently the most expensive (average of £165). 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
Hounslow
Luton
Milton Keynes
Gatwick
Wembley
Slough
Ilford
Hayes
Croydon
Northampton
Colchester
Eastbourne
Enfield
Brentford
Southend-on-Sea
Barnet
Southall
Watford
Stratford-upon-Avon
Kingston upon Thames
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 27 September 2026.
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 27 September 2026.
Browse through other flights departing from Belfast City. Flights are based on user searches made on Cheapflights and were last updated on 27 September 2026.
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 7,457,451 searches. Data last updated 27 September 2026.
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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