Skip to main content
  • Flights
  • Hotels
  • Cars
  • Flight+Hotel
  • Holiday deals
  • More
    Flights
    Hotels
    Cars
    Flight+Hotel
    Holiday deals
My Account

Cheap flights from Belfast International to Heathrow

Know your dates, get live prices in seconds:

From
To
Depart
–
Return
Any month
1 Adult
×
Cabin class
Travellers
16+
12-15
2-11
under 2
under 2
The price shown for each flight will be the average for all passengers, including any infants.
The price shown for each flight will be the average for all passengers, including any infants.
Compare vs Cheapflights |
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
Add another flight clear all
1 Adult
The price shown for each flight will be the average for all passengers, including any infants.

We work with more than 300 partners to bring you better travel deals

The best prices from Belfast International to Heathrow are usually found in January or February, booked 60 days in advance, depart on a Friday or Saturday and return on a Monday

Home Europe United Kingdom England London Heathrow Cheap flights from Belfast International to Heathrow
£130
£120
£110
£99
Price
£99 - £125
Temperature
8 - 24 °C
Rainfall
39 - 66 mm
Most popular in July High demand for flights, 8% potential price rise
Cheapest in January Best time to find cheap flights, 2% potential price drop
Average price £116 Price for this month
Cheapest price £99 From Belfast International to Heathrow

Cheap flights from Belfast International to Heathrow in December 2019

The best prices found for BFS to LHR flights in December
12 Dec - 12 Jan
£116pp
BFS
Belfast Intl
British Airways
Direct
LHR
London Heathrow
LHR
London Heathrow
British Airways
Direct
BFS
Belfast Intl
Found 5/12/19
13 Dec - 21 Jun
£116pp
BFS
Belfast Intl
British Airways
Direct
LHR
London Heathrow
LHR
London Heathrow
British Airways
Direct
BFS
Belfast Intl
Found 5/12/19
23 Dec - 27 Dec
£148pp
BFS
Belfast Intl
British Airways
Direct
LHR
London Heathrow
LHR
London Heathrow
British Airways
Direct
BFS
Belfast Intl
Found 5/12/19

Direct flights to Heathrow from Belfast International

Save time with Belfast International to Heathrow direct flight deals
19 Jan - 26 Jan
£80pp
BFS
Belfast Intl
British Airways
Direct
LHR
London Heathrow
LHR
London Heathrow
British Airways
Direct
BFS
Belfast Intl
Found 5/12/19
27 Feb - 2 Mar
£82pp
BFS
Belfast Intl
British Airways
Direct
LHR
London Heathrow
LHR
London Heathrow
British Airways
Direct
BFS
Belfast Intl
Found 5/12/19
16 Jan - 19 Jan
£84pp
BFS
Belfast Intl
Aer Lingus
Direct
LHR
London Heathrow
LHR
London Heathrow
Aer Lingus
Direct
BFS
Belfast Intl
Found 5/12/19

Alternative routes for Belfast International to Heathrow

Manchester to Exeter from £102 pp
Newcastle to Exeter from £119 pp
Glasgow to Exeter from £122 pp
Edinburgh to Exeter from £130 pp
Inverness to Birmingham from £161 pp

Destination information for Heathrow

Things to know before you go. Useful info for your trip from Belfast International to Heathrow
Flight duration
1h 21m
Average temperature for December in Heathrow
8.0 °C
Avg rainfall for December in Heathrow
57.0 mm

Airports servicing Belfast

Belfast International (BFS)

Airports servicing London

Heathrow (LHR)

Popular flight searches

Check out other popular destinations found by fellow travellers
  • Flights from Edinburgh to Malaga
  • Flights from London to Bucharest
  • Flights from Cardiff to Amsterdam
  • Flights from Manchester to Rome
  • Flights from Cardiff to Benidorm
  • Flights from Leeds/Bradford to Heathrow
  • Flights from Aberdeen to Shetland
  • Flights from Heathrow to Bangalore
  • Flights from Manchester to Larnaca
  • Flights from Manchester to Russia

Related info for your journey

Useful info, stats and facts about Belfast International to Heathrow flights.

Flight FAQs

From Belfast International to Heathrow

How popular is this flight route?

Flights from Belfast Intl to London Heathrow have been viewed 277 times in the past calendar month.

Does it rain more in Belfast International or Heathrow?

In Belfast International, there will be greater rainfall in Belfast International compared to Heathrow over the next 25 days.

Is Belfast International weather warmer or cooler than Heathrow?

Our data indicates that the weather will be 24 °C on average in the month of July. The temperature in Heathrow is typically hotter than in Belfast International. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

Related searches

Flights to Heathrow from Belfast International
Flights to Belfast International Flights to Heathrow Flights from Belfast International Flights from Heathrow

Hire a Car

Car Rentals at Heathrow Car Rentals in United Kingdom

International sites:

  • Cheapflights.co.uk (UK & Ireland)
  • Cheapflights.co.nz (New Zealand)
  • Cheapflights.com.ph (Philippines)
  • Cheapflights.qa (Qatar)
  • Cheapflights.com (USA)
  • Cheapflights.com (USA - ES)
  • Cheapflights.com.au (Australia)
  • Cheapflights.com.sg (Singapore)
  • Cheapflights.ca (Canada)
  • Cheapflights.com.hk (Hong Kong)
  • in.cheapflights.com (India)
  • Cheapflights.co.id (Indonesia)
  • Cheapflights.co.za (South Africa)
  • Cheapflights.com.my (Malaysia)
  • ae.cheapflights.com (UAE)
  • vn.cheapflights.com (Vietnam)
Travel Tips & News
Flight Apps
  • About Cheapflights
  • FAQ & Contact Us
  • Press enquiries
  • Privacy Policy
  • Terms of Use
  • Become a publisher
  • Cookie Policy
© 1996 - 2019 Momondo Group Ltd all rights reserved
Choose up to 3 origin airports
70 miles
Airport Drive Transport Miles Pop.
Enter a location to see nearby airports
Choose up to 3 airports
Enter a location to see nearby airports
Choose up to 3 destination airports
70 miles
Airport Drive Transport Miles Pop.
Enter a location to see nearby airports
Choose up to 3 airports
Enter a location to see nearby airports
Choose up to 3 origin airports
70 miles
Airport Drive Transport Miles Pop.
Enter a location to see nearby airports
Choose up to 3 airports
Enter a location to see nearby airports
Choose up to 3 destination airports
70 miles
Airport Drive Transport Miles Pop.
Enter a location to see nearby airports
Choose up to 3 airports
Enter a location to see nearby airports

Find flight deals

From
To
Depart
–
Return
Any month
1 Adult
×
Cabin class
Travellers
16+
12-15
2-11
under 2
under 2
The price shown for each flight will be the average for all passengers, including any infants.
The price shown for each flight will be the average for all passengers, including any infants.
Compare vs Cheapflights |
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
Add another flight clear all
1 Adult
The price shown for each flight will be the average for all passengers, including any infants.
    products - flights interface - City products - hotels interface - POI interface - map