Find cheap flights from Belfast City Airport to London Heathrow Airport

BHD - LHR

Find cheap flights from Belfast City Airport to London Heathrow Airport

Return
Economy
Belfast (BHD)
London Heathrow
Sun 5/7
Sun 12/7
Any month
Compare vs KAYAK |
Search hundreds of travel sites at once for deals on flights to London Heathrow Airport

Good to know

Low season

January Best time to beat the crowds (14% less expensive on average)

High season

July Most popular time to fly (18% more expensive on average)

Average price of a return ticket

£152 (avg. price over the last 2 weeks)

Good deal for a return ticket

£139 or less

When to book flights from Belfast City to London Heathrow

Estimated return price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for £104 or less.
  • The cheapest flight from Belfast City Airport to London Heathrow Airport was found, on average, 88 days before departure.
  • Book at least 4 weeks before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly is January.
  • Morning departure is around 18% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking Belfast City Airport to London Heathrow Airport flights

How long does a flight from Belfast City Airport to London Heathrow Airport take?

How many flights are there between Belfast City Airport and London Heathrow Airport?

Which airlines provide the cheapest flights from Belfast City Airport to London Heathrow Airport?

Which airlines fly most frequently between Belfast City Airport and London Heathrow Airport?

What’s the cheapest day of the week to fly from Belfast City Airport to London Heathrow Airport?

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Top 3 airlines serving Belfast City to London Heathrow

Scores according to KAYAK customer reviews

7.8
KLM
Overall score based on 3,588 reviews
8.0
Boarding
7.7
Comfort
8.5
Crew
7.3
Entertainment
7.5
Food
Airline reviews
Read more about KLM

Book cheap flights from Belfast City Airport to London Heathrow Airport (return)

Airports
Origin
Belfast
£79
only
£79
Destination
London
£79
only
£79
Sat, 19 Sep
BHD
Belfast City Airport
LHR
London Heathrow Airport
1h 30m
Sat, 26 Sep
LHR
London Heathrow Airport
BHD
Belfast City Airport
1h 20m
Trip: 8 days
Based on null reviews
Wed, 18 Nov
BHD
Belfast City Airport
LHR
London Heathrow Airport
1h 20m
Wed, 25 Nov
LHR
London Heathrow Airport
BHD
Belfast City Airport
1h 25m
Trip: 8 days
Based on null reviews
Fri, 10 Jul
BHD
Belfast City Airport
LHR
London Heathrow Airport
1h 15m
Wed, 15 Jul
LHR
London Heathrow Airport
BHD
Belfast City Airport
1h 15m
£103
Trip: 6 days
Based on null reviews
Sat, 19 Sep
BHD
Belfast City Airport
LHR
London Heathrow Airport
1h 30m
Sat, 26 Sep
LHR
London Heathrow Airport
BHD
Belfast City Airport
1h 20m
Trip: 8 days
Based on null reviews
Sat, 19 Sep
BHD
Belfast City Airport
LHR
London Heathrow Airport
1h 25m
Sat, 26 Sep
LHR
London Heathrow Airport
BHD
Belfast City Airport
1h 20m
Trip: 8 days
Based on null reviews
Sat, 19 Sep
BHD
Belfast City Airport
LHR
London Heathrow Airport
1h 20m
Sat, 26 Sep
LHR
London Heathrow Airport
BHD
Belfast City Airport
1h 20m
Trip: 8 days
Based on null reviews
Sat, 19 Sep
BHD
Belfast City Airport
LHR
London Heathrow Airport
1h 25m
Sat, 26 Sep
LHR
London Heathrow Airport
BHD
Belfast City Airport
1h 20m
Trip: 8 days
Based on null reviews
Wed, 18 Nov
BHD
Belfast City Airport
LHR
London Heathrow Airport
1h 30m
Wed, 25 Nov
LHR
London Heathrow Airport
BHD
Belfast City Airport
1h 25m
Trip: 8 days
Based on null reviews
Sat, 4 Jul
BHD
Belfast City Airport
LHR
London Heathrow Airport
1h 25m
Tue, 7 Jul
LHR
London Heathrow Airport
BHD
Belfast City Airport
1h 25m
Trip: 4 days
Based on null reviews
Mon, 20 Jul
BHD
Belfast City Airport
LHR
London Heathrow Airport
1h 20m
Mon, 27 Jul
LHR
London Heathrow Airport
BHD
Belfast City Airport
1h 25m
£106
Trip: 8 days
Based on null reviews
Fri, 10 Jul
BHD
Belfast City Airport
LHR
London Heathrow Airport
1h 20m
Sun, 12 Jul
LHR
London Heathrow Airport
BHD
Belfast City Airport
1h 25m
Trip: 3 days
Based on null reviews
Fri, 3 Jul
BHD
Belfast City Airport
LHR
London Heathrow Airport
1h 15m
Sun, 5 Jul
LHR
London Heathrow Airport
BHD
Belfast City Airport
1h 15m
£109
Trip: 3 days
Based on null reviews
Fri, 3 Jul
BHD
Belfast City Airport
LHR
London Heathrow Airport
1h 25m
Fri, 10 Jul
LHR
London Heathrow Airport
BHD
Belfast City Airport
1h 20m
Trip: 8 days
Based on null reviews
Fri, 10 Jul
BHD
Belfast City Airport
LHR
London Heathrow Airport
1h 20m
Wed, 15 Jul
LHR
London Heathrow Airport
BHD
Belfast City Airport
1h 20m
Trip: 6 days
Based on null reviews
Fri, 3 Jul
BHD
Belfast City Airport
LHR
London Heathrow Airport
1h 15m
Sun, 5 Jul
LHR
London Heathrow Airport
BHD
Belfast City Airport
1h 20m
£111
Trip: 3 days
Based on null reviews
Wed, 15 Jul
BHD
Belfast City Airport
LHR
London Heathrow Airport
1h 25m
Wed, 22 Jul
LHR
London Heathrow Airport
BHD
Belfast City Airport
1h 20m
Trip: 8 days
Based on null reviews
Tue, 7 Jul
BHD
Belfast City Airport
LHR
London Heathrow Airport
1h 15m
Fri, 10 Jul
LHR
London Heathrow Airport
BHD
Belfast City Airport
1h 20m
Trip: 4 days
Based on null reviews
Thu, 25 Jun
BHD
Belfast City Airport
LHR
London Heathrow Airport
1h 25m
Wed, 1 Jul
LHR
London Heathrow Airport
BHD
Belfast City Airport
1h 15m
£112
Trip: 7 days
Based on null reviews
Thu, 9 Jul
BHD
Belfast City Airport
LHR
London Heathrow Airport
1h 25m
Sun, 26 Jul
LHR
London Heathrow Airport
BHD
Belfast City Airport
1h 25m
Trip: 18 days
Based on null reviews
Wed, 15 Jul
BHD
Belfast City Airport
LHR
London Heathrow Airport
1h 15m
Sat, 18 Jul
LHR
London Heathrow Airport
BHD
Belfast City Airport
1h 25m
Trip: 4 days
Based on null reviews
Show more results

Book cheap flights from Belfast City Airport to London Heathrow Airport (one-way)

Airports
Origin
Belfast
£41
only
£41
Destination
London
£41
only
£41
Fri, 3 Jul
BHD
Belfast City Airport
LHR
London Heathrow Airport
1h 15m
Based on null reviews
Sat, 4 Jul
BHD
Belfast City Airport
LHR
London Heathrow Airport
1h 25m
Based on null reviews
Fri, 3 Jul
BHD
Belfast City Airport
LHR
London Heathrow Airport
1h 15m
Based on null reviews
Sat, 15 Aug
BHD
Belfast City Airport
LHR
London Heathrow Airport
20h 35m
£100
Based on null reviews
Sat, 15 Aug
BHD
Belfast City Airport
LHR
London Heathrow Airport
1h 25m
Based on null reviews
Fri, 11 Sep
BHD
Belfast City Airport
LHR
London Heathrow Airport
1h 20m
Based on null reviews
Fri, 3 Jul
BHD
Belfast City Airport
LHR
London Heathrow Airport
1h 25m
Based on null reviews
Fri, 3 Jul
BHD
Belfast City Airport
LHR
London Heathrow Airport
1h 25m
Based on null reviews
Thu, 2 Jul
BHD
Belfast City Airport
LHR
London Heathrow Airport
1h 15m
Based on null reviews
Sat, 15 Aug
BHD
Belfast City Airport
LHR
London Heathrow Airport
20h 00m
£161
Based on null reviews
Sun, 5 Jul
BHD
Belfast City Airport
LHR
London Heathrow Airport
1h 15m
Based on null reviews
Sat, 15 Aug
BHD
Belfast City Airport
LHR
London Heathrow Airport
1h 25m
Based on null reviews
Sun, 19 Jul
BHD
Belfast City Airport
LHR
London Heathrow Airport
1h 15m
Based on null reviews
Thu, 2 Jul
BHD
Belfast City Airport
LHR
London Heathrow Airport
1h 15m
Based on null reviews
Thu, 13 Aug
BHD
Belfast City Airport
LHR
London Heathrow Airport
26h 05m
£120
Based on null reviews
Thu, 25 Jun
BHD
Belfast City Airport
LHR
London Heathrow Airport
1h 25m
Based on null reviews
Fri, 3 Jul
BHD
Belfast City Airport
LHR
London Heathrow Airport
1h 15m
Based on null reviews
Fri, 11 Sep
BHD
Belfast City Airport
LHR
London Heathrow Airport
20h 35m
£124
Based on null reviews
Sat, 4 Jul
BHD
Belfast City Airport
LHR
London Heathrow Airport
1h 25m
Based on null reviews
Fri, 11 Sep
BHD
Belfast City Airport
LHR
London Heathrow Airport
5h 25m
£163
Based on null reviews
Show more results
*
Prices are per person, are for e–tickets and include all taxes & fees in GBP.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller
At KAYAK we don’t set prices, so it’s not possible for us to guarantee what other companies are selling.

We aggregate tons of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we don't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car hires can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find on occasion that certain prices are no longer available.

More questions or if you have a bad price to report to us
Please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
-
1
  • Return
  • One-way
  • Multi-city
  • Trip Builder
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First