Cheap flights from London Heathrow Airport to Belfast Intl Airport

LHR — BFS
17 Aug — 24 Aug1
Return
1 adult
Economy
From?
To?
Wed 17/8
Wed 24/8

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

All the information you need to plan the best LHR to BFS flight in 2022: compare Heathrow to Belfast Intl flight prices with the expected peak season, weather and rainfall in Belfast Intl.

LHR - BFS

Price

£120 - £210

BFS

Temperature

5 - 16 °C

BFS

Rainfall

50 - 90 mm

Popular inJulyHigh demand for flights, 22% potential price rise
Cheapest inMarchBest time to find cheap flights, 27% potential price drop
Round-trip from£98From London Heathrow to Belfast Intl
One-way from£84One-way flight from London Heathrow to Belfast Intl

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 58 days in advance, which can save you up to 59% on flights from London Heathrow Airport to Belfast Intl Airport compared to booking the week you need them. Waiting 58 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 £118. For sooner than that we have options available in the next 3 days from £147.

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

January is one of the best times of the year to fly to Belfast Intl Airport from London Heathrow Airport. Prices for January average £98 per person but you can even find prices for as low as £51. The most expensive prices can be found in the month of August. Opting for a January flight can save you 54% on your journey compared to booking in August

When is the cheapest time to fly from London Heathrow Airport to Belfast Intl Airport (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 Intl Airport as you normally would.

Cheap flights from Heathrow to Belfast Intl in August, September 2022

The best prices found for LHR to BFS flights in August, September
30 Aug - 31 Aug
LHR

London Heathrow

BFS

Belfast Intl

2 stops

8h 20m
BFS

Belfast Intl

LHR

London Heathrow

1 stop

4h 15m
£207

Multiple Airlines

Pick Dates

Deal found 11.8.22

30 Aug - 31 Aug
LHR

London Heathrow

BFS

Belfast Intl

2 stops

8h 20m
BFS

Belfast Intl

LHR

London Heathrow

1 stop

4h 30m
£210

Multiple Airlines

Pick Dates

Deal found 9.8.22

29 Aug - 1 Sep
LHR

London Heathrow

BFS

Belfast Intl

1 stop

10h 00m
BFS

Belfast Intl

LHR

London Heathrow

1 stop

5h 30m
£213

Multiple Airlines

Pick Dates

Deal found 10.8.22

Heathrow to Belfast Intl 2022 flight deals

Cheap flights to Belfast Intl from Heathrow found for this year
2 Oct - 4 Oct
LHR

London Heathrow

BFS

Belfast Intl

1 stop

25h 40m
BFS

Belfast Intl

LHR

London Heathrow

1 stop

22h 50m
£189

Multiple Airlines

Pick Dates

Deal found 9.8.22

29 Dec - 2 Jan
LHR

London Heathrow

BFS

Belfast Intl

1 stop

4h 45m
BFS

Belfast Intl

LHR

London Heathrow

1 stop

4h 00m
£198

Multiple Airlines

Pick Dates

Deal found 10.8.22

30 Aug - 31 Aug
LHR

London Heathrow

BFS

Belfast Intl

2 stops

8h 20m
BFS

Belfast Intl

LHR

London Heathrow

1 stop

4h 15m
£207

Multiple Airlines

Pick Dates

Deal found 11.8.22

Last-minute flights from Heathrow to Belfast Intl

Late deals on return flights to Belfast Intl from Heathrow, departing today and this week
17 Aug - 18 Aug
LHR

London Heathrow

BFS

Belfast Intl

2 stops

8h 15m
BFS

Belfast Intl

LHR

London Heathrow

1 stop

5h 20m
£265

Multiple Airlines

Pick Dates

Deal found 9.8.22

20 Aug - 24 Aug
LHR

London Heathrow

BFS

Belfast Intl

1 stop

21h 20m
BFS

Belfast Intl

LHR

London Heathrow

1 stop

26h 10m
£380

Multiple Airlines

Pick Dates

Deal found 9.8.22

22 Aug - 22 Aug
LHR

London Heathrow

BFS

Belfast Intl

1 stop

3h 25m
BFS

Belfast Intl

LHR

London Heathrow

1 stop

3h 30m
£971

Multiple Airlines

Pick Dates

Deal found 10.8.22

One-way flights to Belfast Intl from Heathrow

The cheapest one-way flights from Heathrow to Belfast Intl
18 Sep
LHR

London Heathrow

BFS

Belfast Intl

1 stop

8h 50m
£84

Multiple Airlines

Pick Dates

Deal found 9.8.22

22 Sep
LHR

London Heathrow

BFS

Belfast Intl

1 stop

24h 40m
£89

Multiple Airlines

Pick Dates

Deal found 10.8.22

1 Oct
LHR

London Heathrow

BFS

Belfast Intl

1 stop

17h 40m
£96

Multiple Airlines

Pick Dates

Deal found 11.8.22

Related info for your journey

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

Which airlines flying from London Heathrow to Belfast Intl 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 Intl have implemented new flexible cancellation policies.

Can I find flights from London Heathrow Airport to Belfast Intl Airport for under £200 on Cheapflights?

Yes, there are multiple flights from London Heathrow Airport to Belfast Intl Airport for under £200. The cheapest flight booked recently is on Multiple Airlines for just £189, but on average you can expect to pay £337.

Are there last-minute flights available from London Heathrow Airport to Belfast Intl Airport for under £300?

There are currently 3+ open flights from London Heathrow Airport to Belfast Intl Airport within the next 7 days for less than £300.

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

When booking a flight from London Heathrow Airport to Belfast Intl Airport, 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 cheapest flights from London Heathrow Airport to Belfast Intl Airport?

While on average a flight from London Heathrow Airport to Belfast Intl Airport is generally £210, our data shows the cheapest flight currently is £46. When looking at the most popular route, (London Heathrow - Belfast Intl), you can expect to pay £67 for that flight.

Alternative routes for Heathrow to Belfast Intl

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

Top 4 airlines flying from Heathrow to Belfast Intl

The chart below displays the airlines Cheapflights users travelling from Heathrow to Belfast Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
easyJetCheapest£55Average£88FlexibilityNo cancel feeOn-time86%COVID-19 safety
Search easyJet flights
Aer LingusCheapest£74Average£149FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Aer Lingus flights
British AirwaysCheapest£82Average£129FlexibilityNo cancel feeOn-time70%COVID-19 safety
Search British Airways flights
FlybeCheapest£103Average£209FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Flybe flights