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Cheap flights from Belfast to London Heathrow Airport from £51

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BHD — LHR
21 Apr — 28 Apr1
1 adult
Sun 21/4
Sun 28/4

The best prices from Belfast to London Heathrow are usually found in January or November, booked 83 days in advance, depart on a Tuesday or Thursday and return on a Monday

Cheap flight deals from Belfast to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) 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 16 April 2024.

Popular in

July

Cheapest in

January

Round-trip from

£73

One-way from

£51
High demand for flights, 23% potential price rise
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Best time to find cheap flights, 19% potential price drop
Search Deals
From Belfast to London Heathrow
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One-way flight from Belfast to London Heathrow
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What is the cheapest day to fly round-trip from Belfast to London Heathrow Airport?

Flights from Belfast to London Heathrow Airport are found to be more expensive on Friday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London Heathrow Airport.

How far in advance should I book a flight from Belfast to London Heathrow Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 51 days in advance, which can save you up to 176% on flights from Belfast to London Heathrow Airport compared to booking the week you need them. Waiting 51 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £71. For sooner than that we have options available in the next 3 days from £112.

What is the cheapest month to fly from Belfast to London Heathrow Airport?

May can be a great time to fly to London Heathrow Airport from Belfast with a flight ticket averaging about £63. Cheapflights users have found deals in the month of May for as cheap as £22. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Belfast to London Heathrow Airport (BFS - LHR)?

It’s optimal to fly from Belfast to London Heathrow Airport in the evening. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight at midday.

Cheap British Airways flights from Belfast to Heathrow

Explore cheap flight options specifically provided by British Airways for the route between Belfast and Heathrow. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 886,143 searches. Data last updated 16 April 2024.
Peruse some of the lowest-priced British Airways flights we've found from Belfast to London. Come back soon if you're not finding the exact deal you're looking for.
Fri 23/820:05BHD - LHR
Nonstop1h 20mBritish Airways
Tue 27/819:25LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 15/4£78
Sun 22/906:50BHD - LHR
Nonstop1h 25mBritish Airways
Mon 23/907:45LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 14/4£79
Sat 28/918:55BHD - LHR
Nonstop1h 20mBritish Airways
Sun 13/1015:05LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 15/4£80
Tue 27/819:30BHD - LHR
Nonstop1h 20mBritish Airways
Fri 30/807:40LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 14/4£89
Sat 27/406:50BHD - LHR
Nonstop1h 25mBritish Airways
Sat 27/416:50LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 15/4£90
Sun 28/406:50BHD - LHR
Nonstop1h 25mBritish Airways
Mon 29/413:15LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 15/4£91
Mon 22/719:30BHD - LHR
Nonstop1h 20mBritish Airways
Tue 23/707:35LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 14/4£92
Wed 5/619:40BHD - LHR
Nonstop1h 20mBritish Airways
Thu 6/607:30LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 15/4£94
Tue 14/519:30BHD - LHR
Nonstop1h 20mBritish Airways
Tue 21/517:20LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 14/4£95

Cheap Aer Lingus flights from Belfast to Heathrow

Explore cheap flight options specifically provided by Aer Lingus for the route between Belfast and Heathrow. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 886,143 searches. Data last updated 16 April 2024.
Some of the best deals we've found on Aer Lingus flights travelling from Belfast to London. Check back soon if you're not seeing flights that suit your needs.
Mon 29/418:30BHD - LHR
Nonstop1h 20mAer Lingus
Wed 1/507:45LHR - BHD
Nonstop1h 20mAer Lingus
Deal found 14/4£225
Fri 17/506:35BHD - LHR
Nonstop1h 25mAer Lingus
Mon 20/517:20LHR - BHD
Nonstop1h 20mAer Lingus
Deal found 14/4£251
Tue 23/406:55BHD - LHR
2 stops8h 00mAer Lingus
Wed 24/411:35LHR - BHD
Nonstop1h 20mAer Lingus
Deal found 15/4£311
Thu 25/406:55BHD - LHR
2 stops8h 00mAer Lingus
Sat 27/419:25LHR - BHD
Nonstop1h 20mAer Lingus
Deal found 14/4£311
Mon 22/407:00BHD - LHR
2 stops11h 55mAer Lingus
Wed 24/414:00LHR - BHD
Nonstop1h 20mAer Lingus
Deal found 15/4£372
Sat 20/406:55BHD - LHR
2 stops13h 25mAer Lingus
Tue 23/406:45LHR - BHD
2 stops10h 55mAer Lingus
Deal found 15/4£472
Sat 20/406:55BHD - LHR
2 stops14h 40mAer Lingus
Mon 22/406:45LHR - BHD
2 stops14h 05mAer Lingus
Deal found 14/4£474
Sat 20/416:15BHD - LHR
Nonstop1h 20mAer Lingus
Mon 22/407:45LHR - BHD
Nonstop1h 20mAer Lingus
Deal found 15/4£654

Cheap Belfast to Heathrow flights in April & May 2024

Find cheap flight options from Belfast to Heathrow specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 886,143 searches. Prices were last updated on 16 April 2024.
Scroll through some of the best deals on flights from Belfast to London in 2024. Check back in a little while for more flight options.
Sat 27/406:50BHD - LHR
Nonstop1h 25mBritish Airways
Sat 27/416:50LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 16/4£90
Sun 28/406:50BHD - LHR
Nonstop1h 25mBritish Airways
Mon 29/413:15LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 15/4£91
Tue 14/519:30BHD - LHR
Nonstop1h 20mBritish Airways
Tue 21/517:20LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 14/4£95
Sun 28/406:50BHD - LHR
Nonstop1h 25mBritish Airways
Mon 29/413:15LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 15/4£96
Tue 30/419:30BHD - LHR
Nonstop1h 20mBritish Airways
Wed 1/507:45LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 15/4£99
Wed 8/519:40BHD - LHR
Nonstop1h 20mBritish Airways
Wed 15/507:45LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 15/4£100
Sat 27/406:50BHD - LHR
Nonstop1h 25mBritish Airways
Tue 30/416:05LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 16/4£100
Wed 29/519:40BHD - LHR
Nonstop1h 20mBritish Airways
Thu 30/517:25LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 15/4£105
Sat 27/406:50BHD - LHR
Nonstop1h 25mBritish Airways
Mon 20/519:25LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 16/4£106

Belfast to Heathrow 2024 flight deals

Discover exclusive flight deals for travel between Belfast and Heathrow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 886,143 searches. Data last updated 16 April 2024.
Scroll through some of the best deals on flights from Belfast to London in 2024. Check back in a little while for more flight options.
Mon 4/1119:30BHD - LHR
Nonstop1h 15mBritish Airways
Fri 22/1106:05LHR - BHD
Nonstop1h 25mBritish Airways
Deal found 15/4£75
Fri 23/820:05BHD - LHR
Nonstop1h 20mBritish Airways
Tue 27/819:25LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 15/4£78
Sat 28/918:55BHD - LHR
Nonstop1h 20mBritish Airways
Sun 13/1015:05LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 15/4£80
Thu 22/819:30BHD - LHR
Nonstop1h 20mBritish Airways
Mon 26/807:45LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 15/4£81
Sat 27/406:50BHD - LHR
Nonstop1h 25mBritish Airways
Sat 27/416:50LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 16/4£90
Sun 28/406:50BHD - LHR
Nonstop1h 25mBritish Airways
Mon 29/413:15LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 15/4£91
Wed 5/619:40BHD - LHR
Nonstop1h 20mBritish Airways
Thu 6/607:30LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 15/4£94
Tue 14/519:30BHD - LHR
Nonstop1h 20mBritish Airways
Tue 21/517:20LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 14/4£95
Tue 4/618:15BHD - LHR
Nonstop1h 20mBritish Airways
Wed 5/607:45LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 15/4£95

Direct flights to Heathrow from Belfast

Discover direct flight options from Belfast to Heathrow. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 886,143 searches. Data last updated 16 April 2024.
If you're seeking options on non-stop flights from Belfast to London, check out these fares. Search for alternative flights from Belfast to London by utilising the search form above.
Fri 23/820:05BHD - LHR
Nonstop1h 20mBritish Airways
Tue 27/819:25LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 15/4£78
Sat 28/918:55BHD - LHR
Nonstop1h 20mBritish Airways
Sun 13/1015:05LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 15/4£80
Thu 22/819:30BHD - LHR
Nonstop1h 20mBritish Airways
Mon 26/807:45LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 15/4£81
Sat 27/406:50BHD - LHR
Nonstop1h 25mBritish Airways
Sat 27/416:50LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 15/4£90
Sun 28/406:50BHD - LHR
Nonstop1h 25mBritish Airways
Mon 29/413:15LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 15/4£91
Wed 5/619:40BHD - LHR
Nonstop1h 20mBritish Airways
Thu 6/607:30LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 15/4£94
Tue 14/519:30BHD - LHR
Nonstop1h 20mBritish Airways
Tue 21/517:20LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 14/4£95
Tue 4/618:15BHD - LHR
Nonstop1h 20mBritish Airways
Wed 5/607:45LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 15/4£95
Sun 28/406:50BHD - LHR
Nonstop1h 25mBritish Airways
Mon 29/413:15LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 15/4£96

Belfast to Heathrow flights leaving soon

Find last-minute flight options from Belfast to Heathrow for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 886,143 searches. Data last updated 16 April 2024.
Book one of these great deals on flights from Belfast to London. To prevent any unwanted surprises, users should verify their flight info before booking.
Tue 23/416:20BHD - LHR
Nonstop1h 20mBritish Airways
Tue 21/517:20LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 14/4£100
Wed 24/411:50BHD - LHR
Nonstop1h 20mBritish Airways
Sat 27/419:25LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 14/4£103
Tue 23/416:20BHD - LHR
Nonstop1h 20mBritish Airways
Mon 20/507:45LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 14/4£112
Tue 23/416:20BHD - LHR
Nonstop1h 20mBritish Airways
Thu 23/507:30LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 14/4£116
Mon 22/419:30BHD - LHR
Nonstop1h 20mBritish Airways
Wed 22/507:45LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 14/4£116
Thu 25/406:35BHD - LHR
Nonstop1h 25mBritish Airways
Sun 28/408:50LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 14/4£124
Thu 25/406:35BHD - LHR
Nonstop1h 25mBritish Airways
Sat 27/419:25LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 15/4£124
Tue 23/416:20BHD - LHR
Nonstop1h 20mBritish Airways
Sun 19/515:30LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 14/4£128
Mon 22/419:30BHD - LHR
Nonstop1h 20mBritish Airways
Mon 20/507:45LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 14/4£128

One-way flights to Heathrow from Belfast

Search for one-way flight options from Belfast to Heathrow. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 886,143 searches. Data last updated 16 April 2024.
Users in need of a one-way flight from Belfast to London can choose from these deals. For those needing a return trip from Belfast, there is a search form available above.
Thu 3/1019:30BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 15/4£51
Fri 12/720:05BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 14/4£52
Wed 10/719:40BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 14/4£55
Wed 10/719:40BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 14/4£55
Mon 15/719:30BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 14/4£56
Tue 11/619:30BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 15/4£59
Sun 28/406:50BHD - LHR
Nonstop1h 25mBritish Airways
Deal found 14/4£60
Mon 29/413:50BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 14/4£61
Thu 20/619:30BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 15/4£62

Find flights from Belfast to Heathrow within your budget

Customise your flight search to find flights from Belfast 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 886,143 searches. Data last updated 16 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£78 - £225

Route

Depart

Return

Price

Belfast CityLondon Heathrow

BHD - LHR

BHDLHR

Belfast City

Fri 23/8

Nonstop1h 20m

London Heathrow

Tue 27/8

Nonstop1h 20m

£78

Belfast CityLondon Heathrow

BHD - LHR

BHDLHR

Belfast City

Sun 22/9

Nonstop1h 25m

London Heathrow

Mon 23/9

Nonstop1h 20m

£79

Belfast CityLondon Heathrow

BHD - LHR

BHDLHR

Belfast City

Sat 28/9

Nonstop1h 20m

London Heathrow

Sun 13/10

Nonstop1h 20m

£80

Belfast CityLondon Heathrow

BHD - LHR

BHDLHR

Belfast City

Tue 27/8

Nonstop1h 20m

London Heathrow

Fri 30/8

Nonstop1h 20m

£89

Belfast CityLondon Heathrow

BHD - LHR

BHDLHR

Belfast City

Sat 27/4

Nonstop1h 25m

London Heathrow

Sat 27/4

Nonstop1h 20m

£90

Belfast CityLondon Heathrow

BHD - LHR

BHDLHR

Belfast City

Sun 28/4

Nonstop1h 25m

London Heathrow

Mon 29/4

Nonstop1h 20m

£91

Belfast CityLondon Heathrow

BHD - LHR

BHDLHR

Belfast City

Wed 8/5

1 stop8h 40m

London Heathrow

Wed 15/5

Nonstop1h 20m

£129

Belfast CityLondon Heathrow

BHD - LHR

BHDLHR

Belfast City

Fri 12/7

Nonstop1h 20m

London Heathrow

Mon 15/7

1 stop9h 35m

£132

Belfast CityLondon Heathrow

BHD - LHR

BHDLHR

Belfast City

Mon 29/4

Nonstop1h 20m

London Heathrow

Wed 1/5

Nonstop1h 20m

£225

Flights are sorted by cheapest first

Deals found on 15/4

When is the best time to book a flight from Belfast to London Heathrow Airport?

Use this chart to determine the optimal time to book a return flight from Belfast to Heathrow. Price data was last updated on 28 January 2024.
To ensure you get the cheapest price possible for a flight from Belfast to London Heathrow Airport, you should look to book at least 83 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Belfast to London Heathrow Airport?

Use this chart to determine the cheapest time to fly return from Belfast to Heathrow. Price data was last updated on 14 April 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Belfast to London Heathrow Airport flight should consider departing on Saturday at midday when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Heathrow by month

Plan your trip from Belfast to Heathrow by taking into account the cheapest months to travel. The average price of a one-way flight from Belfast to Heathrow is currently £57 while a return flight costs £111. Price data was last updated on 14 April 2024.

Currently, January is the cheapest month in which you can book a flight from Belfast to London Heathrow Airport (average of £111). Flying from Belfast to London Heathrow Airport in July is currently the most expensive (average of £173). 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.

January

£89

February

£100

March

£95

April

£103

May

£111

June

£136

July

£139

August

£116

September

£111

October

£130

November

£92

December

£97

Temperature and rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature and rainfall totals by month.

LON

Temperature

4 - 17 °C

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 16 April 2024.
See what other customers who have flown with British Airways, Aer Lingus and Lufthansa from Belfast to London have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.9
Good
1,647 reviews
Check prices

Boarding

7.8

Entertainment

7.3

Food

7.3

Crew

8.4

Comfort

7.6

Overall

7.9

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

KLM
7.9
Good
1,647 reviews
KLM
7.9
Good
1,647 reviews
Check prices

Boarding

7.8

Entertainment

7.3

Food

7.3

Crew

8.4

Comfort

7.6

Overall

7.9

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Aer Lingus
7.2
Good
1,357 reviews
KLM
7.9
Good
1,647 reviews
Check prices

Boarding

7.8

Entertainment

7.3

Food

7.3

Crew

8.4

Comfort

7.6

Overall

7.9

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Lufthansa
7.0
Good
7,803 reviews
KLM
7.9
Good
1,647 reviews
Check prices

Boarding

7.8

Entertainment

7.3

Food

7.3

Crew

8.4

Comfort

7.6

Overall

7.9

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

British Airways
6.9
Okay
6,927 reviews
KLM
7.9
Good
1,647 reviews
Check prices

Boarding

7.8

Entertainment

7.3

Food

7.3

Crew

8.4

Comfort

7.6

Overall

7.9

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Related info for your journey

Find useful and relevant information for your journey from Belfast to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Belfast to London Heathrow Airport for under £100 on Cheapflights?

    Yes, there are multiple flights from Belfast to London Heathrow Airport for under £100. The cheapest flight booked recently is on British Airways for just £78, but on average you can expect to pay £95.

  • Are there nonstop flights from Belfast to London Heathrow Airport for under £100 on Cheapflights?

    Cheapflights has at least 20 direct flights from Belfast to London Heathrow Airport under £100. A good price for a nonstop flight from Belfast to London Heathrow Airport is less than £98.

  • Are there last-minute flights available from Belfast to London Heathrow Airport for under £100?

    There are currently 20+ open flights from Belfast to London Heathrow Airport within the next 7 days for less than £100.

  • What is the cheapest airline to fly from Belfast to London Heathrow Airport round-trip?

    Flying on British Airways is currently your cheapest option to London Heathrow Airport, with prices starting at £78. British Airways is 28% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most popular airlines that fly from Belfast to London Heathrow Airport?

    When booking a flight from Belfast to London Heathrow Airport, you may want to consider flying on British Airways, Aer Lingus or Ryanair as they are the most popular for this route.

  • What does BFS to LHR mean?

    BFS and LHR are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. BFS to LHR refers to a flight route from Belfast Intl Airport to London Heathrow Airport. Ready for more IATA code knowledge? These are related airports for your current travel destination: Belfast City Airport (BHD), Glasgow Prestwick Airport (PIK), Londonderry Eglinton Airport (LDY), Isle of Islay Glenegedale Airport (ILY), Campbeltown Machrihanish Airport (CAL).

  • Can I find deals for flights from Belfast to Heathrow that include extra baggage allowance?

    The amount of baggage you can bring depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Belfast to Heathrow with specific airlines?

    Yes, Cheapflights allows you to browse and filter flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Belfast to Heathrow that include hotel bookings?

    Yes. In addition to deals on Belfast to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to see available direct flights.

  • Can I find deals for business class flights from Belfast to Heathrow?

    Yes. Cheapflights offers flight deals from Belfast 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.

  • Can I find deals for flights from Belfast to Heathrow that allow pets onboard?

    Many airlines do offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Belfast to Heathrow?

    Yes, you can often find last-minute deals on Belfast to Heathrow flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Belfast to London Heathrow Airport flight deals updated?

    The Belfast to London Heathrow Airport flight deals you see on this page were last updated on 16/4.

See more FAQs

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.

Top 7 airlines flying from Belfast to Heathrow

Discover the top 7 airlines that operate flights from Belfast 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 886,143 searches. Data last updated 16 April 2024.
AirlineCheapestAverageFlexibilityOn-time
Ryanair UKCheapest£26Average£37FlexibilityNo cancel feeOn-timeN/A
Search Ryanair UK flights
RyanairCheapest£31Average£44FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£39Average£82FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£67Average£133FlexibilityNo cancel feeOn-time70%
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Search flights from Belfast to Heathrow by cabin class

Find flights from Belfast to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Belfast to Heathrow

Find hourly flight availability from Belfast 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 16 April 2024.
23%of flight departuresEarly morningMidnight to 6 am
24%of flight departuresMorning6 am to noon
49%of flight departuresAfternoonNoon to 6 pm
4%of flight departuresEvening6 pm to midnight
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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 Belfast to Heathrow?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Heathrow from Belfast today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Belfast to Heathrow?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Belfast to Heathrow for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Belfast to Heathrow with no change fees?

Certainly. Search results for flights to Heathrow from Belfast shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Belfast to Heathrow become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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