Cheap flights from Heathrow to Northern Ireland

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How to find the cheapest flight from
Heathrow (LHR) to Northern Ireland

All the information you need to plan the best LHR to BFS flight in 2022: compare Heathrow to Northern Ireland flight prices with the expected peak season, weather and rainfall in Northern Ireland.
How far in advance should I book a flight from London Heathrow Airport to Northern Ireland?

Users have found that booking a flight from London Heathrow Airport to Northern Ireland at least 61 days early can save you up to 57% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from London Heathrow Airport to Northern Ireland for as little as £122 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £145 for flights departing within the next 3 days.

When is the cheapest time to fly from London Heathrow Airport to Northern Ireland (LHR - NIR)?

When flying from London Heathrow Airport to Northern Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Heathrow to Northern Ireland in June, July 2022

The best prices found for LHR to Northern Ireland flights in June, July
5 Jul - 12 Jul
£95pp
LHR
London Heathrow
British Airways
Direct
BHD
Belfast City
BHD
Belfast City
British Airways
Direct
LHR
London Heathrow
5 Jul - 12 Jul
£96pp
LHR
London Heathrow
British Airways
Direct
BHD
Belfast City
BHD
Belfast City
British Airways
Direct
LHR
London Heathrow
27 Jul - 28 Jul
£97pp
LHR
London Heathrow
Major Airline
Direct
BHD
Belfast City
BHD
Belfast City
Major Airline
Direct
LHR
London Heathrow

London Heathrow to Northern Ireland 2022 flight deals

Cheap flights to Northern Ireland from Heathrow found for this year
2 Aug - 28 Aug
£61pp
LHR
London Heathrow
Aer Lingus
Direct
BHD
Belfast City
BHD
Belfast City
Aer Lingus
Direct
LHR
London Heathrow
29 Oct - 31 Oct
£71pp
LHR
London Heathrow
British Airways
Direct
BHD
Belfast City
BHD
Belfast City
British Airways
Direct
LHR
London Heathrow
28 Aug - 31 Aug
£74pp
LHR
London Heathrow
Aer Lingus
Direct
BHD
Belfast City
BHD
Belfast City
Aer Lingus
Direct
LHR
London Heathrow

Direct flights to Northern Ireland from Heathrow

Save time with Heathrow to Northern Ireland direct flight deals
2 Aug - 28 Aug
£61pp
LHR
London Heathrow
Aer Lingus
Direct
BHD
Belfast City
BHD
Belfast City
Aer Lingus
Direct
LHR
London Heathrow
29 Oct - 31 Oct
£71pp
LHR
London Heathrow
British Airways
Direct
BHD
Belfast City
BHD
Belfast City
British Airways
Direct
LHR
London Heathrow
28 Aug - 31 Aug
£74pp
LHR
London Heathrow
Aer Lingus
Direct
BHD
Belfast City
BHD
Belfast City
Aer Lingus
Direct
LHR
London Heathrow

Last-minute flights from Heathrow to Northern Ireland

Late deals on return flights to Northern Ireland from Heathrow, departing today and this week
29 Jun - 5 Aug
£102pp
LHR
London Heathrow
British Airways
Direct
BHD
Belfast City
BHD
Belfast City
British Airways
Direct
LHR
London Heathrow
1 Jul - 12 Jul
£104pp
LHR
London Heathrow
British Airways
Direct
BHD
Belfast City
BHD
Belfast City
British Airways
Direct
LHR
London Heathrow
28 Jun - 3 Aug
£105pp
LHR
London Heathrow
British Airways
Direct
BHD
Belfast City
BHD
Belfast City
British Airways
Direct
LHR
London Heathrow

One-way flights to Northern Ireland from London Heathrow

The cheapest one-way flights from Heathrow to Northern Ireland
11:40 - 13:05
Major Airline
Direct
1h 25m
LHR - BHD
Major Airline
£79
JustFly
18:00 - 03:15
Multiple Airlines
1 stop
9h 15m
LHR - BFS
Multiple Airlines
£80
Kiwi.com
15:30 - 16:50
British Airways
Direct
1h 20m
LHR - BHD
British Airways

Related info for your journey

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

Flight FAQs

From Heathrow to Northern Ireland

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

British Airways, Aer Lingus, and easyJet are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

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

Yes, there are multiple flights from London Heathrow Airport to Northern Ireland for under £100. The cheapest flight booked recently is on Aer Lingus for just £61, but on average you can expect to pay £81.

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

Cheapflights has at least 20 direct flights from London Heathrow Airport to Northern Ireland under £100. A good price for a nonstop flight from London Heathrow Airport to Northern Ireland is less than £80.

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

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

What are the cheapest airlines to fly from London Heathrow Airport to Northern Ireland one-way?

One-way options have recently been found by users for as low as £33 on Aer Lingus. Other airlines that offer cheap prices include British Airways from £38 and Major Airline from £69 one-way.

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

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

What are the most popular routes from London Heathrow Airport to Northern Ireland?

The most popular flight routes from London Heathrow Airport to Northern Ireland are London Heathrow - Belfast Intl, London Heathrow - Belfast City and London Heathrow - Londonderry Eglinton.

What are the cheapest flights from London Heathrow Airport to Northern Ireland?

Looking for the cheapest flight from London Heathrow Airport to Northern Ireland? While on average our users pay £182, our data indicates the cheapest price to be £48. The most popular route (London Heathrow - Belfast Intl), is priced around £61.

Destination points for flights from Heathrow to Northern Ireland

Select to see more specific information for flights from Heathrow to all places in Northern Ireland.

Destination information for Northern Ireland

Things to know before you go - useful duration and weather info for your trip from Heathrow to Northern Ireland.
Flight duration from London Heathrow to Northern Ireland
1h 22m

Airports servicing London

Airports servicing

Top 4 airlines flying from London Heathrow to Northern Ireland

The chart below displays the airlines Cheapflights users travelling from Heathrow to Northern Ireland 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
£55 £99 No cancel fee 86%
Search easyJet flights
Aer Lingus
£74 £147 No cancel fee N/A
Search Aer Lingus flights
British Airways
£78 £131 No cancel fee 70%
Search British Airways flights
Flybe
£103 £215 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
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