Cheap flights from Heathrow to Belfast

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How to find the cheapest flight from
Heathrow (LHR) to Belfast (BHD)

All the information you need to plan the best LHR to BHD flight in 2022: compare Heathrow to Belfast flight prices with the expected peak season, weather and rainfall in Belfast.
LHR - BFS
Price
£129 - £212
BFS
Temperature
5 - 16 °C
BFS
Rainfall
50 - 90 mm

Popular in

December

High demand for flights, 26% potential price rise

Cheapest in

May

Best time to find cheap flights, 18% potential price drop

Round-trip from

£103

From London Heathrow to Belfast

One-way from

£30

One-way flight from London Heathrow to Belfast

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
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 59 days in advance, which can save you up to 46% on flights from London Heathrow Airport to Belfast compared to booking the week you need them. Waiting 59 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 £98. For sooner than that we have options available in the next 3 days from £123.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Belfast as you normally would.

Cheap flights from Heathrow to Belfast in May, June 2022

The best prices found for LHR to BHD flights in May, June
14 Jun - 18 Jun
£76pp
LHR
London Heathrow
Aer Lingus
Direct
BHD
Belfast City
BHD
Belfast City
Aer Lingus
Direct
LHR
London Heathrow
25 Jun - 25 Jun
£83pp
LHR
London Heathrow
British Airways
Direct
BHD
Belfast City
BHD
Belfast City
British Airways
Direct
LHR
London Heathrow
7 Jun - 14 Jun
£86pp
LHR
London Heathrow
Aer Lingus
Direct
BHD
Belfast City
BHD
Belfast City
Aer Lingus
Direct
LHR
London Heathrow

London Heathrow to Belfast 2022 flight deals

Cheap flights to Belfast from Heathrow found for this year
9 Aug - 16 Aug
£69pp
LHR
London Heathrow
Aer Lingus
Direct
BHD
Belfast City
BHD
Belfast City
Aer Lingus
Direct
LHR
London Heathrow
3 Aug - 7 Aug
£72pp
LHR
London Heathrow
Aer Lingus
Direct
BHD
Belfast City
BHD
Belfast City
Aer Lingus
Direct
LHR
London Heathrow
20 Aug - 27 Aug
£73pp
LHR
London Heathrow
Aer Lingus
Direct
BHD
Belfast City
BHD
Belfast City
Aer Lingus
Direct
LHR
London Heathrow

Direct flights to Belfast from Heathrow

Save time with Heathrow to Belfast direct flight deals
9 Aug - 16 Aug
£69pp
LHR
London Heathrow
Aer Lingus
Direct
BHD
Belfast City
BHD
Belfast City
Aer Lingus
Direct
LHR
London Heathrow
3 Aug - 7 Aug
£72pp
LHR
London Heathrow
Aer Lingus
Direct
BHD
Belfast City
BHD
Belfast City
Aer Lingus
Direct
LHR
London Heathrow
3 Aug - 10 Aug
£73pp
LHR
London Heathrow
Aer Lingus
Direct
BHD
Belfast City
BHD
Belfast City
Aer Lingus
Direct
LHR
London Heathrow

Last-minute flights from Heathrow to Belfast

Late deals on return flights to Belfast from Heathrow, departing today and this week
4 Jun - 8 Jun
£96pp
LHR
London Heathrow
British Airways
Direct
BHD
Belfast City
BHD
Belfast City
British Airways
Direct
LHR
London Heathrow
4 Jun - 7 Jun
£106pp
LHR
London Heathrow
British Airways
Direct
BHD
Belfast City
BHD
Belfast City
British Airways
Direct
LHR
London Heathrow
31 May - 15 Jun
£118pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
BHD
Belfast City
BHD
Belfast City
Aer Lingus
Direct
LHR
London Heathrow

One-way flights to Belfast from London Heathrow

The cheapest one-way flights from Heathrow to Belfast
07:05 - 08:30
Aer Lingus
Direct
1h 25m
LHR - BHD
Aer Lingus
£30
mytrip.com
07:05 - 08:30
Aer Lingus
Direct
1h 25m
LHR - BHD
Aer Lingus
£31
mytrip.com
11:10 - 12:35
Aer Lingus
Direct
1h 25m
LHR - BHD
Aer Lingus
£34
mytrip.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Heathrow</span> to <span class="emphasized">Belfast</span> flights.

Flight FAQs

From Heathrow to Belfast

Which airlines flying from London Heathrow to Belfast have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like British Airways, Aer Lingus, and easyJet flying from London Heathrow to Belfast have implemented new flexible cancellation policies.

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 Aer Lingus for just £69, but on average you can expect to pay £79.

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 £79.

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 are the cheapest airlines flying from London Heathrow Airport to Belfast round-trip?

Flying on Aer Lingus is currently your cheapest option to Belfast, with prices starting at £69. Another option worth looking into is British Airways, starting at £75 round trip. Aer Lingus is priced at 45% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest flights from London Heathrow Airport to Belfast?

On average you can expect to pay £162 for a flight from London Heathrow Airport to Belfast. The cheapest flight overall is £53 while the most popular route, (London Heathrow - Belfast Intl) is currently priced at £71.

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

The most popular airlines flying from London Heathrow Airport to Belfast are British Airways, Flybe and Aer Lingus. Something to consider prior to booking your flight.

Alternative routes for Heathrow to Belfast

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Belfast

Things to know before you go - useful duration and weather info for your trip from Heathrow to Belfast.
Flight duration from London Heathrow to Belfast
1h 21m
Average temperature for May in Belfast
15.0 °C
Avg rainfall for May in Belfast
57.0 mm

Airports servicing London

Airports servicing Belfast

Belfast City (BHD)

Top 4 airlines flying from London Heathrow to Belfast

The chart below displays the airlines Cheapflights users travelling from Heathrow to Belfast choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
easyJet
£54 £82 No cancel fee 86%
Search easyJet flights
Aer Lingus
£73 £151 No cancel fee N/A
Search Aer Lingus flights
British Airways
£77 £128 No cancel fee 70%
Search British Airways flights
Flybe
£100 £210 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by Flybe. Please check directly on their website for additional information.

Search Flybe flights

Hourly flight availability from Heathrow to Belfast

See what time of day planes typically take off from Heathrow towards Belfast.
Afternoon Midday to 6 PM 40% of flight departures
Evening 6 PM to midnight 33% of flight departures
Morning 6 AM to midday 26% of flight departures
Early morning Midnight to 6 AM 1% of flight departures
Midnight
6 AM
Noon
6 PM
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