Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Belfast to London Heathrow Airport from £53

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 5/9. 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
12 mai — 19 mai1
1 adult
sø. 12/5
sø. 19/5

The best prices from Belfast to London Heathrow are usually found in March or November, booked 50 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

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 7 mai 2024.

Popular in

July

Cheapest in

March

Round-trip from

£69

One-way from

£53
High demand for flights, 27% potential price rise
Search Deals
Best time to find cheap flights, 20% potential price drop
Search Deals
From Belfast to London Heathrow
Search Deals
One-way flight from Belfast to London Heathrow
Search Deals

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 48 days in advance, which can save you up to 171% on flights from Belfast to London Heathrow Airport compared to booking the week you need them. Waiting 48 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 £48. For sooner than that we have options available in the next 3 days from £93.

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

November can be a great time to fly to London Heathrow Airport from Belfast with a flight ticket averaging about £56. Cheapflights users have found deals in the month of November for as cheap as £14. The most expensive prices can be found in the month of July.

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 876,769 searches. Data last updated 7 mai 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.
fr. 11/1020:05BHD - LHR
Nonstop1h 20mBritish Airways
sø. 13/1015:05LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 6/5£69
sø. 6/1006:50BHD - LHR
Nonstop1h 25mBritish Airways
to. 10/1016:20LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 6/5£70
ma. 23/912:20BHD - LHR
Nonstop1h 20mBritish Airways
ma. 23/917:20LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 7/5£72
to. 5/916:20BHD - LHR
Nonstop1h 20mBritish Airways
to. 12/907:30LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 6/5£82
to. 5/919:30BHD - LHR
Nonstop1h 20mBritish Airways
to. 12/907:30LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 6/5£84
sø. 2/606:50BHD - LHR
Nonstop1h 25mBritish Airways
sø. 2/615:30LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 6/5£89
fr. 23/820:05BHD - LHR
Nonstop1h 20mBritish Airways
ma. 26/807:45LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 6/5£91
on. 5/619:40BHD - LHR
Nonstop1h 20mBritish Airways
on. 12/607:45LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 6/5£94
ti. 4/618:15BHD - LHR
Nonstop1h 20mBritish Airways
on. 5/607:45LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 6/5£97

Cheap KLM flights from Belfast to Heathrow

Explore cheap flight options specifically provided by KLM 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 876,769 searches. Data last updated 7 mai 2024.
Some of the best deals we've found on KLM flights travelling from Belfast to London. Check back soon if you're not seeing flights that suit your needs.
fr. 17/517:20BHD - LHR
1 stop14h 20mKLM
ti. 21/511:45LHR - BHD
1 stop5h 05mKLM
Deal found 6/5£453
fr. 17/517:20BHD - LHR
1 stop14h 20mKLM
ma. 20/506:30LHR - BHD
1 stop10h 20mKLM
Deal found 6/5£465
fr. 17/517:20BHD - LHR
1 stop14h 20mKLM
on. 22/506:30LHR - BHD
1 stop10h 20mKLM
Deal found 6/5£469
fr. 17/517:20BHD - LHR
1 stop14h 20mKLM
sø. 19/511:45LHR - BHD
1 stop5h 05mKLM
Deal found 6/5£470
fr. 17/517:20BHD - LHR
1 stop14h 20mKLM
lø. 18/514:45LHR - BHD
1 stop26h 05mKLM
Deal found 6/5£662

Cheap Belfast to Heathrow flights in May & June 2024

Find cheap flight options from Belfast to Heathrow specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 876,769 searches. Prices were last updated on 7 mai 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.
sø. 2/606:50BHD - LHR
Nonstop1h 25mBritish Airways
sø. 2/615:30LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 6/5£89
on. 5/619:40BHD - LHR
Nonstop1h 20mBritish Airways
on. 12/607:45LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 6/5£94
ti. 4/618:15BHD - LHR
Nonstop1h 20mBritish Airways
on. 5/607:45LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 6/5£97
to. 30/519:30BHD - LHR
Nonstop1h 20mBritish Airways
on. 5/607:45LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 6/5£107
on. 22/519:40BHD - LHR
Nonstop1h 20mBritish Airways
on. 5/607:45LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 6/5£108
on. 22/519:40BHD - LHR
Nonstop1h 20mBritish Airways
on. 29/516:05LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 6/5£111
to. 30/519:30BHD - LHR
Nonstop1h 20mBritish Airways
ti. 4/616:05LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 6/5£116
on. 15/509:50BHD - LHR
Nonstop1h 25mBritish Airways
on. 22/507:45LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 6/5£118
on. 15/509:50BHD - LHR
Nonstop1h 25mBritish Airways
ti. 21/511:30LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 6/5£119

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 876,769 searches. Data last updated 7 mai 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.
fr. 11/1020:05BHD - LHR
Nonstop1h 20mBritish Airways
sø. 13/1015:05LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 6/5£69
sø. 6/1006:50BHD - LHR
Nonstop1h 25mBritish Airways
to. 10/1016:20LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 6/5£70
ma. 23/912:20BHD - LHR
Nonstop1h 20mBritish Airways
ma. 23/917:20LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 7/5£72
to. 5/916:20BHD - LHR
Nonstop1h 20mBritish Airways
to. 12/907:30LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 6/5£82
to. 5/919:30BHD - LHR
Nonstop1h 20mBritish Airways
to. 12/907:30LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 6/5£84
sø. 2/606:50BHD - LHR
Nonstop1h 25mBritish Airways
sø. 2/615:30LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 6/5£89
fr. 23/820:05BHD - LHR
Nonstop1h 20mBritish Airways
ma. 26/807:45LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 6/5£91
on. 5/619:40BHD - LHR
Nonstop1h 20mBritish Airways
on. 12/607:45LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 6/5£94
ti. 4/618:15BHD - LHR
Nonstop1h 20mBritish Airways
on. 5/607:45LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 6/5£97

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 876,769 searches. Data last updated 7 mai 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.
fr. 11/1020:05BHD - LHR
Nonstop1h 20mBritish Airways
sø. 13/1015:05LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 6/5£69
sø. 6/1006:50BHD - LHR
Nonstop1h 25mBritish Airways
to. 10/1016:20LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 6/5£70
ma. 23/912:20BHD - LHR
Nonstop1h 20mBritish Airways
ma. 23/917:20LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 7/5£72
to. 5/916:20BHD - LHR
Nonstop1h 20mBritish Airways
to. 12/907:30LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 6/5£82
to. 5/919:30BHD - LHR
Nonstop1h 20mBritish Airways
to. 12/907:30LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 6/5£84
sø. 2/606:50BHD - LHR
Nonstop1h 25mBritish Airways
sø. 2/615:30LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 6/5£89
fr. 23/820:05BHD - LHR
Nonstop1h 20mBritish Airways
ma. 26/807:45LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 6/5£91
on. 5/619:40BHD - LHR
Nonstop1h 20mBritish Airways
on. 12/607:45LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 6/5£94
ti. 4/618:15BHD - LHR
Nonstop1h 20mBritish Airways
on. 5/607:45LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 6/5£97

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 876,769 searches. Data last updated 7 mai 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.
to. 16/512:45BHD - LHR
Nonstop1h 20mBritish Airways
ti. 21/511:30LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 6/5£149
on. 15/509:50BHD - LHR
Nonstop1h 25mBritish Airways
ma. 20/519:25LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 6/5£150
ti. 14/518:15BHD - LHR
Nonstop1h 20mBritish Airways
on. 15/507:45LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 6/5£157
ma. 13/518:30BHD - LHR
Nonstop1h 20mBritish Airways
ma. 20/519:25LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 6/5£170
ma. 13/513:50BHD - LHR
Nonstop1h 20mBritish Airways
on. 15/507:45LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 7/5£171
sø. 12/519:40BHD - LHR
Nonstop1h 20mBritish Airways
ma. 13/511:40LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 7/5£174
on. 15/509:50BHD - LHR
Nonstop1h 25mBritish Airways
to. 16/510:25LHR - BHD
Nonstop1h 25mBritish Airways
Deal found 6/5£174
fr. 17/517:30BFS - LHR
1 stop4h 40mMultiple Airlines
sø. 14/721:40LHR - BFS
1 stop10h 30mMultiple Airlines
Deal found 6/5£176
fr. 17/506:35BHD - LHR
Nonstop1h 25mMultiple Airlines
sø. 19/521:40LHR - BHD
1 stop11h 25mMultiple Airlines
Deal found 6/5£178

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 876,769 searches. Data last updated 7 mai 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.
to. 5/916:20BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 6/5£53
fr. 13/920:05BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 7/5£54
fr. 18/1006:35BHD - LHR
Nonstop1h 25mBritish Airways
Deal found 7/5£55
to. 25/719:30BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 6/5£56
ma. 12/819:30BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 6/5£60
ma. 12/819:30BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 7/5£60
on. 19/619:40BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 6/5£67
on. 15/509:50BHD - LHR
Nonstop1h 25mBritish Airways
Deal found 6/5£68
on. 12/619:40BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 7/5£69

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 876,769 searches. Data last updated 7 mai 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£69 - £198

Route

Depart

Return

Price

Belfast CityLondon Heathrow

BHD - LHR

BHDLHR

Belfast City

fr. 11/10

Nonstop1h 20m

London Heathrow

sø. 13/10

Nonstop1h 20m

£69

Belfast CityLondon Heathrow

BHD - LHR

BHDLHR

Belfast City

sø. 6/10

Nonstop1h 25m

London Heathrow

to. 10/10

Nonstop1h 20m

£70

Belfast CityLondon Heathrow

BHD - LHR

BHDLHR

Belfast City

ma. 23/9

Nonstop1h 20m

London Heathrow

ma. 23/9

Nonstop1h 20m

£72

Belfast CityLondon Heathrow

BHD - LHR

BHDLHR

Belfast City

to. 5/9

Nonstop1h 20m

London Heathrow

to. 12/9

Nonstop1h 20m

£82

Belfast CityLondon Heathrow

BHD - LHR

BHDLHR

Belfast City

to. 5/9

Nonstop1h 20m

London Heathrow

to. 12/9

Nonstop1h 20m

£84

Belfast CityLondon Heathrow

BHD - LHR

BHDLHR

Belfast City

sø. 2/6

Nonstop1h 25m

London Heathrow

sø. 2/6

Nonstop1h 20m

£89

Belfast CityLondon Heathrow

BHD - LHR

BHDLHR

Belfast City

fr. 23/8

Nonstop1h 20m

London Heathrow

ma. 26/8

Nonstop1h 20m

£91

Belfast CityLondon Heathrow

BHD - LHR

BHDLHR

Belfast City

to. 5/9

Nonstop1h 25m

London Heathrow

to. 12/9

1 stop9h 30m

£171

Belfast CityLondon Heathrow

BHD - LHR

BHDLHR

Belfast City

fr. 30/8

Nonstop1h 20m

London Heathrow

sø. 1/9

Nonstop1h 20m

£198

Flights are sorted by cheapest first

Deals found on 6/5

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 3 May 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 50 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 5 May 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 £60 while a return flight costs £103. Price data was last updated on 5 May 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 £170). 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

£88

February

£99

March

£95

April

£104

May

£105

June

£131

July

£135

August

£116

September

£111

October

£127

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 7 mai 2024.
See what other customers who have flown with British Airways, KLM and Aer Lingus 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
1,598 reviews
Check prices

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.9

Comfort

7.6

Entertainment

7.2

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
1,598 reviews
KLM
7.9
Good
1,598 reviews
Check prices

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.9

Comfort

7.6

Entertainment

7.2

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
1,342 reviews
KLM
7.9
Good
1,598 reviews
Check prices

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.9

Comfort

7.6

Entertainment

7.2

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
7,703 reviews
KLM
7.9
Good
1,598 reviews
Check prices

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.9

Comfort

7.6

Entertainment

7.2

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
6.8
Okay
6,870 reviews
KLM
7.9
Good
1,598 reviews
Check prices

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.9

Comfort

7.6

Entertainment

7.2

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 £69, but on average you can expect to pay £100.

  • 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 £100.

  • Are there last-minute flights available from Belfast to London Heathrow Airport for under £200?

    There are currently 20+ open flights from Belfast to London Heathrow Airport within the next 7 days for less than £200.

  • 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 £69. British Airways is 33% 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 on your Belfast to Heathrow flight 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 Belfast to Heathrow 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 find direct flights from Belfast to Heathrow.

  • 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 flying from Belfast to Heathrow 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 7/5.

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 876,769 searches. Data last updated 7 mai 2024.
AirlineCheapestAverageFlexibilityOn-time
Ryanair UKCheapest£24Average£37FlexibilityNo cancel feeOn-timeN/A
Search Ryanair UK flights
RyanairCheapest£30Average£45FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£39Average£82FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£67Average£133FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£101Average£216FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LoganairCheapest£125Average£166FlexibilityNo cancel feeOn-time79%
Search Loganair flights
KLMCheapest£184Average£1,043FlexibilityNo cancel feeOn-time75%
Search KLM flights
London to Taiwan flights
Birmingham to Mumbai flights
London to Amsterdam flights
Manchester to Frankfurt am Main flights
London to Manila flights
London to Barcelona flights
Newcastle upon Tyne to Rome flights
London to Leeds flights
Edinburgh to Madrid flights
London to Alaska flights
London to Vienna flights
Belfast to Limoges flights

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.
First Class
Business Class
Prem Econ Class
Economy class

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 7 mai 2024.
23%of flight departuresEarly morningMidnight to 6 am
23%of flight departuresMorning6 am to noon
50%of flight departuresAfternoonNoon to 6 pm
4%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Midday
6 PM

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Lajes
Flights to Guilin
Flights to Elazig
Flights to Şırnak Sirnak Serafettin Elci
Flights to Batumi
Flights to Brive-la-Gaillarde Brive-Dordogne Valley
Flights to Parma
Flights to Rijeka
Flights to La Rochelle Laleu
Flights to Leh
Flights to Clermont-Ferrand Aulnat
Flights to Porto Santo
Flights to Trieste Ronchi dei Legionari
Flights to Jinan
Flights to Cagayan de Oro Laguindingan
Flights to Samarkand
Flights to Niamey
Flights to Rimini Miramare
Flights to Gazipasa
Flights to Toulon Hyeres
Flights to Parikia Paros
Flights to Edremit/Korfez
Flights to Tulum Intl
Flights to Lihue

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!

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines