Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Belfast from £41

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 10/4. 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.
LHR — BHD
24 Mar — 31 Mar1
1 adult
Sun 24/3
Sun 31/3

Find deals on flights from Heathrow to Belfast by searching across hundreds of travel sites at once

 
Cheapflights users frequently choose these airlines when searching for flights from Heathrow to Belfast, based on our search results.
Cheapflights users frequently choose these airlines when searching for flights from Heathrow to Belfast, based on our search results.
Here’s why our users search for flights through Cheapflights

Save over 22%Compare Cheapflights against other travel sites with one search.

Price trackingHolding out for a great deal? Get notified when prices are reduced.

Customise ResultsFilter for flights based on cabin class, airline, free Wi-Fi, and more.

Unlimited free useSearch as many times as you want with no hidden charges or fees.

Cheap flight deals from Heathrow to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Belfast (BF1). 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 19 March 2024.

Popular in

June

Cheapest in

September

Round-trip from

£48

One-way from

£41
High demand for flights, 21% potential price rise
Best time to find cheap flights, 17% potential price drop
From London Heathrow to Belfast
One-way flight from London Heathrow to Belfast

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

Leaving on a Sunday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 19% on the overall cost on flights from London Heathrow Airport to Belfast.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 57 days in advance, which can save you up to 118% on flights from London Heathrow Airport to Belfast compared to booking the week you need them. Waiting 57 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 £75. For sooner than that we have options available in the next 3 days from £108.

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

October is one of the best times of the year to fly to Belfast from London Heathrow Airport. Prices for October average £69 per person but you can even find prices for as low as £16. The most expensive prices can be found in the month of December. Opting for a October flight can save you 59% on your journey compared to booking in December

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

One of the essential ways to save on airfare from London Heathrow Airport to Belfast is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 16% on airfare.

Cheap British Airways flights from Heathrow to Belfast

Explore cheap flight options specifically provided by British Airways for the route between Heathrow and Belfast. 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 905,048 searches. Data last updated 19 March 2024.
Check out some of the cheapest British Airways flights we've come across from London to Belfast. Deals update often to give you more flight options matching your criteria
Tue 23/407:35LHR - BHD
Nonstop1h 20mBritish Airways
Tue 30/419:30BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 17/3£86
Mon 26/807:45LHR - BHD
Nonstop1h 20mBritish Airways
Tue 27/819:30BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 18/3£86
Tue 30/414:15LHR - BHD
Nonstop1h 20mBritish Airways
Sat 4/519:50BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 17/3£89
Sun 31/311:00LHR - BHD
Nonstop1h 20mBritish Airways
Sun 31/315:50BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 17/3£90
Mon 15/407:45LHR - BHD
Nonstop1h 20mBritish Airways
Tue 14/519:30BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 16/3£90
Wed 3/707:45LHR - BHD
Nonstop1h 20mBritish Airways
Mon 8/719:30BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 18/3£91
Tue 30/414:15LHR - BHD
Nonstop1h 20mBritish Airways
Fri 10/520:05BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 17/3£92
Mon 22/410:10LHR - BHD
Nonstop1h 20mBritish Airways
Wed 24/419:40BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 17/3£93
Tue 16/416:05LHR - BHD
Nonstop1h 20mBritish Airways
Tue 23/419:30BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 17/3£93

Cheap KLM flights from Heathrow to Belfast

Explore cheap flight options specifically provided by KLM for the route between Heathrow and Belfast. 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 905,048 searches. Data last updated 19 March 2024.
Some of the best deals we've found on KLM flights travelling from London to Belfast. Check back soon if you're not seeing flights that suit your needs.
Tue 26/308:40LHR - BHD
1 stop8h 10mKLM
Sat 30/317:15BHD - LHR
1 stop3h 35mKLM
Deal found 17/3£260
Tue 26/308:40LHR - BHD
1 stop8h 10mKLM
Sat 30/317:15BHD - LHR
1 stop3h 35mKLM
Deal found 17/3£262
Mon 25/310:00LHR - BHD
1 stop6h 50mKLM
Sat 30/317:15BHD - LHR
1 stop3h 35mKLM
Deal found 17/3£313
Sun 24/317:50LHR - BHD
1 stop23h 00mKLM
Tue 16/417:20BHD - LHR
1 stop15h 40mKLM
Deal found 17/3£375
Mon 25/320:25LHR - BHD
1 stop20h 25mKLM
Fri 29/317:20BHD - LHR
1 stop17h 05mKLM
Deal found 18/3£417
Sun 24/317:50LHR - BHD
1 stop23h 00mKLM
Mon 1/417:20BHD - LHR
1 stop17h 25mKLM
Deal found 17/3£480

Cheap Heathrow to Belfast flights in March & April 2024

Find cheap flight options from Heathrow to Belfast specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 905,048 searches. Prices were last updated on 19 March 2024.
These are some of the best deals we've found on flights to Belfast in 2024 at this time. Check back soon for alternative fares.
Sun 31/311:00LHR - BHD
Nonstop1h 20mBritish Airways
Sun 31/315:50BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 17/3£90
Tue 30/407:35LHR - BHD
Nonstop1h 20mBritish Airways
Wed 1/519:40BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 18/3£93
Sat 20/407:35LHR - BHD
Nonstop1h 20mBritish Airways
Tue 23/419:30BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 18/3£93
Tue 26/306:15LHR - BHD
Nonstop1h 25mBritish Airways
Sat 30/317:55BHD - LHR
Nonstop1h 25mBritish Airways
Deal found 18/3£97
Wed 17/407:45LHR - BHD
Nonstop1h 20mBritish Airways
Wed 24/419:40BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 18/3£97
Tue 26/306:15LHR - BHD
Nonstop1h 25mBritish Airways
Tue 26/319:20BHD - LHR
Nonstop1h 25mBritish Airways
Deal found 18/3£98
Wed 17/417:35LHR - BHD
Nonstop1h 20mBritish Airways
Wed 24/419:40BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 18/3£101
Sun 24/307:20LHR - BHD
Nonstop1h 25mBritish Airways
Tue 26/319:20BHD - LHR
Nonstop1h 25mBritish Airways
Deal found 18/3£103
Wed 17/407:45LHR - BHD
Nonstop1h 20mBritish Airways
Wed 17/419:40BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 18/3£105

Heathrow to Belfast 2024 flight deals

Discover exclusive flight deals for travel between Heathrow and Belfast in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 905,048 searches. Data last updated 19 March 2024.
These are some of the best deals we've found on flights to Belfast in 2024 at this time. Check back soon for alternative fares.
Tue 26/1106:15LHR - BHD
Nonstop1h 25mBritish Airways
Thu 28/1106:45BHD - LHR
Nonstop1h 30mBritish Airways
Deal found 18/3£75
Wed 20/1107:00LHR - BHD
Nonstop1h 25mBritish Airways
Wed 27/1119:20BHD - LHR
Nonstop1h 25mBritish Airways
Deal found 18/3£77
Mon 26/807:45LHR - BHD
Nonstop1h 20mBritish Airways
Tue 27/819:30BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 18/3£86
Fri 20/909:40LHR - BHD
Nonstop1h 20mBritish Airways
Sun 22/906:50BHD - LHR
Nonstop1h 25mBritish Airways
Deal found 18/3£88
Tue 2/707:35LHR - BHD
Nonstop1h 20mBritish Airways
Tue 9/719:30BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 18/3£89
Sun 31/311:00LHR - BHD
Nonstop1h 20mBritish Airways
Sun 31/315:50BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 17/3£90
Tue 2/707:35LHR - BHD
Nonstop1h 20mBritish Airways
Mon 8/719:30BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 18/3£91
Sat 15/607:35LHR - BHD
Nonstop1h 20mBritish Airways
Tue 18/618:15BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 18/3£92
Tue 30/407:35LHR - BHD
Nonstop1h 20mBritish Airways
Wed 1/519:40BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 18/3£93

Direct flights to Belfast from Heathrow

Discover direct flight options from Heathrow to Belfast. 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 905,048 searches. Data last updated 19 March 2024.
If you're seeking options on non-stop flights from London to Belfast, check out these fares. Search for alternative flights from London to Belfast by utilising the search form above.
Mon 26/807:45LHR - BHD
Nonstop1h 20mBritish Airways
Tue 27/819:30BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 18/3£86
Tue 2/707:35LHR - BHD
Nonstop1h 20mBritish Airways
Tue 9/719:30BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 18/3£89
Sun 31/311:00LHR - BHD
Nonstop1h 20mBritish Airways
Sun 31/315:50BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 17/3£90
Tue 2/707:35LHR - BHD
Nonstop1h 20mBritish Airways
Mon 8/719:30BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 18/3£91
Sat 15/607:35LHR - BHD
Nonstop1h 20mBritish Airways
Tue 18/618:15BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 18/3£92
Tue 30/407:35LHR - BHD
Nonstop1h 20mBritish Airways
Wed 1/519:40BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 18/3£93
Sat 20/407:35LHR - BHD
Nonstop1h 20mBritish Airways
Tue 23/419:30BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 18/3£93
Wed 8/507:45LHR - BHD
Nonstop1h 20mBritish Airways
Wed 15/519:40BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 18/3£94
Tue 18/614:15LHR - BHD
Nonstop1h 20mBritish Airways
Wed 19/619:40BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 18/3£95

Heathrow to Belfast flights leaving soon

Find last-minute flight options from Heathrow to Belfast 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 905,048 searches. Data last updated 19 March 2024.
Consider one of these great deals we found on last-minute flights from London to Belfast. Users should examine the flight details to ensure there are no surprises.
Tue 26/306:15LHR - BHD
Nonstop1h 25mBritish Airways
Sat 30/317:55BHD - LHR
Nonstop1h 25mBritish Airways
Deal found 18/3£97
Tue 26/306:15LHR - BHD
Nonstop1h 25mBritish Airways
Tue 26/319:20BHD - LHR
Nonstop1h 25mBritish Airways
Deal found 18/3£98
Mon 25/306:50LHR - BHD
Nonstop1h 25mBritish Airways
Wed 27/311:40BHD - LHR
Nonstop1h 25mBritish Airways
Deal found 17/3£100
Sun 24/307:20LHR - BHD
Nonstop1h 25mBritish Airways
Tue 26/319:20BHD - LHR
Nonstop1h 25mBritish Airways
Deal found 18/3£103
Sun 24/307:20LHR - BHD
Nonstop1h 25mBritish Airways
Tue 26/319:20BHD - LHR
Nonstop1h 25mBritish Airways
Deal found 18/3£106
Sun 24/307:20LHR - BHD
Nonstop1h 25mBritish Airways
Tue 16/419:30BHD - LHR
Nonstop1h 20mBritish Airways
Deal found 17/3£110
Mon 25/306:50LHR - BHD
Nonstop1h 25mBritish Airways
Fri 29/320:15BHD - LHR
Nonstop1h 15mBritish Airways
Deal found 17/3£114
Tue 26/306:15LHR - BHD
Nonstop1h 25mBritish Airways
Wed 27/311:40BHD - LHR
Nonstop1h 25mBritish Airways
Deal found 17/3£115
Mon 25/306:50LHR - BHD
Nonstop1h 25mBritish Airways
Mon 1/406:35BHD - LHR
Nonstop1h 25mBritish Airways
Deal found 17/3£116

One-way flights to Belfast from Heathrow

Search for one-way flight options from Heathrow to Belfast. 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 905,048 searches. Data last updated 19 March 2024.
Users in need of a one-way flight from London to Belfast can choose from these deals. Users in need of a round-trip flight from London to Belfast instead should update the search form at the top of page.
Wed 10/407:45LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 18/3£41
Wed 10/407:45LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 17/3£42
Tue 23/707:35LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 18/3£42
Wed 19/617:35LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 18/3£47
Mon 25/306:50LHR - BHD
Nonstop1h 25mBritish Airways
Deal found 17/3£49
Thu 30/507:30LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 17/3£50
Mon 22/707:45LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 17/3£51
Sun 5/519:20LHR - BHD
Nonstop1h 20mBritish Airways
Deal found 17/3£52
Sun 24/307:20LHR - BHD
Nonstop1h 25mBritish Airways
Deal found 18/3£53

Find flights from Heathrow to Belfast within your budget

Customise your flight search to find flights from Heathrow to Belfast 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 905,048 searches. Data last updated 19 March 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£86 - £134

Route

Depart

Return

Price

London HeathrowBelfast City

LHR - BHD

LHRBHD

London Heathrow

Tue 23/4

Nonstop1h 20m

Belfast City

Tue 30/4

Nonstop1h 20m

£86

London HeathrowBelfast City

LHR - BHD

LHRBHD

London Heathrow

Mon 26/8

Nonstop1h 20m

Belfast City

Tue 27/8

Nonstop1h 20m

£86

London HeathrowBelfast City

LHR - BHD

LHRBHD

London Heathrow

Tue 30/4

Nonstop1h 20m

Belfast City

Sat 4/5

Nonstop1h 20m

£89

London HeathrowBelfast City

LHR - BHD

LHRBHD

London Heathrow

Sun 31/3

Nonstop1h 20m

Belfast City

Sun 31/3

Nonstop1h 20m

£90

London HeathrowBelfast City

LHR - BHD

LHRBHD

London Heathrow

Mon 15/4

Nonstop1h 20m

Belfast City

Tue 14/5

Nonstop1h 20m

£90

London HeathrowBelfast City

LHR - BHD

LHRBHD

London Heathrow

Wed 3/7

Nonstop1h 20m

Belfast City

Mon 8/7

Nonstop1h 20m

£91

London HeathrowBelfast City

LHR - BHD

LHRBHD

London Heathrow

Tue 30/4

Nonstop1h 20m

Belfast City

Fri 10/5

Nonstop1h 20m

£92

London HeathrowBelfast City

LHR - BHD

LHRBHD

London Heathrow

Sat 13/4

Nonstop1h 20m

Belfast City

Mon 15/4

1 stop3h 15m

£133

London HeathrowBelfast City

LHR - BHD

LHRBHD

London Heathrow

Tue 16/4

1 stop10h 40m

Belfast City

Tue 23/4

Nonstop1h 20m

£134

Flights are sorted by cheapest first

Deals found on 17/3

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Belfast. Price data was last updated on 28 January 2024.
Booking 67 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Belfast. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

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

Use this chart to determine the cheapest time to fly return from Heathrow to Belfast. Price data was last updated on 17 March 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their London Heathrow Airport to Belfast flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Belfast by month

Plan your trip from Heathrow to Belfast by taking into account the cheapest months to travel. The average price of a one-way flight from Heathrow to Belfast is currently £47 while a return flight costs £99. Price data was last updated on 10 March 2024.

Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to Belfast (average of £61). Flying from London Heathrow Airport to Belfast in August is currently the most expensive (average of £84). 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

£49

February

£55

March

£55

April

£53

May

£53

June

£61

July

£65

August

£66

September

£55

October

£48

November

£54

December

£56

Temperature and rainfall in Belfast by month

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

BFS

Temperature

5 - 16 °C

Reviews of airlines servicing Belfast

Get insights into the airlines that provide service to Belfast. 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 Belfast. Reviews last updated 19 March 2024.
Read through reviews of airlines operating flights from London to Belfast, such as British Airways and KLM. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.8
Good
1,720 reviews

Crew

8.4

Entertainment

7.3

Comfort

7.6

Overall

7.8

Boarding

7.8

Food

7.3

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.

7.8
Good
1,720 reviews
7.8
Good
1,720 reviews

Crew

8.4

Entertainment

7.3

Comfort

7.6

Overall

7.8

Boarding

7.8

Food

7.3

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.

7.6
Good
1,910 reviews
7.8
Good
1,720 reviews

Crew

8.4

Entertainment

7.3

Comfort

7.6

Overall

7.8

Boarding

7.8

Food

7.3

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.

7.3
Good
1,404 reviews
7.8
Good
1,720 reviews

Crew

8.4

Entertainment

7.3

Comfort

7.6

Overall

7.8

Boarding

7.8

Food

7.3

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.

6.9
Okay
7,015 reviews
7.8
Good
1,720 reviews

Crew

8.4

Entertainment

7.3

Comfort

7.6

Overall

7.8

Boarding

7.8

Food

7.3

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 Heathrow to Belfast. 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 London Heathrow Airport to Belfast for under £100 on Cheapflights?

    Yes, there are multiple flights from London Heathrow Airport to Belfast for under £100. The cheapest flight booked recently is on British Airways for just £86, but on average you can expect to pay £94.

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

    Cheapflights has at least 20 direct flights from London Heathrow Airport to Belfast under £100. A good price for a nonstop flight from London Heathrow Airport to Belfast is less than £97.

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

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

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

    Flying on British Airways is currently your cheapest option to Belfast, with prices starting at £86. British Airways is priced at 27% lower than the current average price of a flight leaving 3 months from now.

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

  • What does LHR to BFS mean?

    Great question - LHR to BFS just means London Heathrow Airport to Belfast Intl Airport. Now you’ll know what these unique codes when you look for flights! Belfast City Airport (BHD), Glasgow Prestwick Airport (PIK), Londonderry Eglinton Airport (LDY), Isle of Islay Glenegedale Airport (ILY), Campbeltown Machrihanish Airport (CAL) are other airports near this flight route and their unique identifiers/IATA codes.

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 6 airlines flying from Heathrow to Belfast

Discover the top 6 airlines that operate flights from Heathrow to Belfast. 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 905,048 searches. Data last updated 19 March 2024.
AirlineCheapestAverageFlexibilityOn-time
Ryanair UKCheapest£26Average£40FlexibilityNo cancel feeOn-timeN/A
Search Ryanair UK flights
RyanairCheapest£31Average£39FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£39Average£81FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£63Average£145FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£72Average£159FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LoganairCheapest£121Average£173FlexibilityNo cancel feeOn-time79%
Search Loganair flights

Search flights from Heathrow to Belfast by cabin class

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

Hourly flight availability from Heathrow to Belfast

Find hourly flight availability from Heathrow to Belfast. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 March 2024.
5%of flight departuresEarly morningMidnight to 6 am
34%of flight departuresMorning6 am to noon
33%of flight departuresAfternoonNoon to 6 pm
28%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Midday
6 PM

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 Heathrow to Belfast?

Deals for Heathrow to Belfast 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 Heathrow to Belfast?

Cheapflights helps you find that perfect flight to Belfast from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Heathrow to Belfast with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Heathrow to Belfast on Cheapflights with our Price Alert feature and get notified when better prices are available.