Cheap flights from Northern Ireland to London Heathrow Airport from £49
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 2/9. 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.
How far in advance should I book a flight from Northern Ireland to London Heathrow Airport?
Find a great deal and save up to 171% by booking at least 48 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Northern Ireland to London Heathrow Airport within the next two weeks, with the cheapest ticket starting at £48.
What is the cheapest month to fly from Northern Ireland to London Heathrow Airport?
November is one of the best times of the year to fly to London Heathrow Airport from Northern Ireland. Prices for November average £56 per person but you can even find prices for as low as £14. The most expensive prices can be found in the month of July. Opting for a November flight can save you 29% on your journey compared to booking in July
When is the cheapest time to fly from Northern Ireland to London Heathrow Airport (NIR - LHR)?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Northern Ireland to London Heathrow Airport as you normally would.
Cheap British Airways flights from Northern Ireland to Heathrow
Explore cheap flight options specifically provided by British Airways for the route between Northern Ireland 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 892,239 searches. Data last updated 5 May 2024.
Check out some of the cheapest British Airways flights we've come across from Northern Ireland to London. It's recommended that users confirm their flight details before booking.
Cheap Aer Lingus flights from Northern Ireland to Heathrow
Explore cheap flight options specifically provided by Aer Lingus for the route between Northern Ireland 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 892,239 searches. Data last updated 5 May 2024.
Take a gander at the lowest prices we've found on Aer Lingus flights from Northern Ireland to London. Deals frequently update to provide users with more options.
Cheap Northern Ireland to Heathrow flights in May & June 2024
Find cheap flight options from Northern Ireland 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 892,239 searches. Prices were last updated on 5 May 2024.
Check out some of the best flight deals from Northern Ireland to London in 2024. More deals are always being added, so be sure to check back regularly.
Northern Ireland to Heathrow 2024 flight deals
Discover exclusive flight deals for travel between Northern Ireland and Heathrow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 892,239 searches. Data last updated 5 May 2024.
Check out some of the best flight deals from Northern Ireland to London in 2024. More deals are always being added, so be sure to check back regularly.
Direct flights to Heathrow from Northern Ireland
Discover direct flight options from Northern Ireland 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 892,239 searches. Data last updated 5 May 2024.
If you're seeking options on non-stop flights from Northern Ireland to London, check out these fares. Users seeking other options on flights from Northern Ireland to London should update the search form at the top of the page.
Northern Ireland to Heathrow flights leaving soon
Find last-minute flight options from Northern Ireland 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 892,239 searches. Data last updated 5 May 2024.
Consider one of these great deals we found on last-minute flights from Northern Ireland to London. Users should be sure to double check the price, date, and time of their last-minute flight.
One-way flights to Heathrow from Northern Ireland
Search for one-way flight options from Northern Ireland 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 892,239 searches. Data last updated 5 May 2024.
Users in need of a one-way flight from Northern Ireland to London can choose from these deals. Users in need of a round-trip flight from Northern Ireland to London instead should update the search form at the top of page.
Find flights from Northern Ireland to Heathrow within your budget
Customise your flight search to find flights from Northern Ireland 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 892,239 searches. Data last updated 5 May 2024.
Fly from
Fly to
Budget
£69 - £205
Route
Depart
Return
Price
Belfast CityLondon Heathrow
BHD - LHR
BHDLHR
Belfast City
Wed 9/10
Nonstop1h 20m
London Heathrow
Thu 10/10
Nonstop1h 20m
Belfast CityLondon Heathrow
BHD - LHR
BHDLHR
Belfast City
Fri 11/10
Nonstop1h 20m
London Heathrow
Sat 12/10
Nonstop1h 20m
Belfast CityLondon Heathrow
BHD - LHR
BHDLHR
Belfast City
Mon 23/9
Nonstop1h 20m
London Heathrow
Mon 23/9
Nonstop1h 20m
Belfast CityLondon Heathrow
BHD - LHR
BHDLHR
Belfast City
Thu 8/8
Nonstop1h 20m
London Heathrow
Tue 13/8
Nonstop1h 20m
Belfast CityLondon Heathrow
BHD - LHR
BHDLHR
Belfast City
Fri 23/8
Nonstop1h 20m
London Heathrow
Fri 30/8
Nonstop1h 20m
Belfast CityLondon Heathrow
BHD - LHR
BHDLHR
Belfast City
Mon 23/9
Nonstop1h 20m
London Heathrow
Mon 23/9
Nonstop1h 20m
Belfast CityLondon Heathrow
BHD - LHR
BHDLHR
Belfast City
Tue 21/5
1 stop11h 15m
London Heathrow
Wed 5/6
Nonstop1h 20m
Belfast CityLondon Heathrow
BHD - LHR
BHDLHR
Belfast City
Thu 8/8
Nonstop1h 20m
London Heathrow
Tue 13/8
1 stop6h 15m
Londonderry EglintonLondon Heathrow
LDY - LHR
LDYLHR
Londonderry Eglinton
Sat 22/6
Nonstop1h 30m
London Heathrow
Sun 23/6
Nonstop1h 25m
No data available for this route at this time. Please check back soon.
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 5 May 2024.
To help decide which airline to fly from Northern Ireland to London, see what other customers have to say about British Airways, Aer Lingus and Lufthansa. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Food
Comfort
Boarding
Overall
Crew
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
Entertainment
Food
Comfort
Boarding
Overall
Crew
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
Entertainment
Food
Comfort
Boarding
Overall
Crew
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
Entertainment
Food
Comfort
Boarding
Overall
Crew
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
Entertainment
Food
Comfort
Boarding
Overall
Crew
Reviews
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 Northern Ireland to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Northern Ireland to HeathrowSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from Northern Ireland to Heathrow
Discover the top 7 airlines that operate flights from Northern Ireland 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 892,239 searches. Data last updated 5 May 2024.
Search flights from Northern Ireland to Heathrow by cabin class
Find flights from Northern Ireland to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from Northern Ireland to Heathrow
Find hourly flight availability from Northern Ireland 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 5 May 2024.
| 23%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 23%of flight departures | Morning6 am to noon |
| 50%of flight departures | AfternoonNoon to 6 pm |
| 4%of flight departures | Evening6 pm to midnight |
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How does Cheapflights help users find flights from Northern Ireland to Heathrow?
Cheapflights helps you search for flights from Northern Ireland to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Heathrow?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Northern Ireland.
Can Cheapflights find flights from Northern Ireland to Heathrow with no change fees?
Certainly. Search results for flights to Heathrow from Northern Ireland 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 Northern Ireland to Heathrow become cheaper?
Yes, Cheapflights offers price alerts on Northern Ireland to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.