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Cheap flights from Belfast Intl Airport to London Heathrow Airport from £59

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 2/7. 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.
BFS — LHR
4 Jun — 11 Jun1
1 adult
Tue 4/6
Tue 11/6

The best prices from Belfast Intl to London Heathrow are usually found in March or November, booked 50 days in advance, depart on a Tuesday or Sunday and return on a Wednesday

Cheap flight deals from Belfast Intl to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Belfast Intl (BFS) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 May 2024.

Popular in

July

Cheapest in

March

Round-trip from

£68

One-way from

£59
High demand for flights, 26% potential price rise
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Best time to find cheap flights, 21% potential price drop
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From Belfast Intl to London Heathrow
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One-way flight from Belfast Intl to London Heathrow
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What is the cheapest day to fly round-trip from Belfast Intl Airport to London Heathrow Airport?

Flights from Belfast Intl Airport to London Heathrow Airport are found to be more expensive on Friday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London Heathrow Airport.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 51 days in advance, which can save you up to 182% on flights from Belfast Intl Airport to London Heathrow Airport compared to booking the week you need them. Waiting 51 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 £46. For sooner than that we have options available in the next 3 days from £92.

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

November can be a great time to fly to London Heathrow Airport from Belfast Intl Airport with a flight ticket averaging about £56. Cheapflights users have found deals in the month of November for as cheap as £14. The most expensive prices can be found in the month of July.

What is the cheapest time of day to fly from BFS to LHR?

It’s optimal to fly from Belfast Intl Airport to London Heathrow Airport in the evening. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight at midday.

Cheap Belfast Intl to Heathrow flights in May & June 2024

Find cheap flight options from Belfast Intl 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 908,271 searches. Prices were last updated on 30 May 2024.
Mon 17/618:00BFS - LHR
1 stop3h 50mMultiple Airlines
Wed 19/621:35LHR - BFS
1 stop10h 55mMultiple Airlines
Deal found 29/5£154
Fri 14/617:45BFS - LHR
1 stop3h 25mMultiple Airlines
Sun 16/621:40LHR - BFS
1 stop10h 30mMultiple Airlines
Deal found 30/5£164
Fri 14/617:45BFS - LHR
1 stop3h 25mMultiple Airlines
Sun 16/621:40LHR - BFS
1 stop10h 30mMultiple Airlines
Deal found 29/5£169
Tue 11/607:05BFS - LHR
1 stop9h 55mMultiple Airlines
Thu 13/622:00LHR - BFS
1 stop9h 45mMultiple Airlines
Deal found 30/5£173
Tue 18/613:55BFS - LHR
1 stop7h 15mMultiple Airlines
Thu 20/620:40LHR - BFS
1 stop11h 05mMultiple Airlines
Deal found 30/5£174
Fri 7/606:45BFS - LHR
1 stop14h 25mMultiple Airlines
Sun 9/621:40LHR - BFS
1 stop10h 45mMultiple Airlines
Deal found 29/5£177
Thu 13/617:20BFS - LHR
1 stop4h 30mMultiple Airlines
Sun 16/621:40LHR - BFS
1 stop10h 10mMultiple Airlines
Deal found 29/5£181
Sat 29/608:30BFS - LHR
1 stop11h 15mMultiple Airlines
Mon 1/706:45LHR - BFS
1 stop3h 00mMultiple Airlines
Deal found 30/5£186
Thu 27/608:40BFS - LHR
1 stop14h 05mMultiple Airlines
Thu 4/720:40LHR - BFS
1 stop4h 00mMultiple Airlines
Deal found 30/5£187

Belfast Intl to Heathrow 2024 flight deals

Discover exclusive flight deals for travel between Belfast Intl and Heathrow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 May 2024.
Mon 29/716:50BFS - LHR
1 stop4h 30mMultiple Airlines
Wed 31/707:20LHR - BFS
1 stop9h 00mMultiple Airlines
Deal found 30/5£146
Mon 17/618:00BFS - LHR
1 stop3h 50mMultiple Airlines
Wed 19/621:35LHR - BFS
1 stop10h 55mMultiple Airlines
Deal found 29/5£154
Mon 29/716:50BFS - LHR
1 stop4h 30mMultiple Airlines
Thu 1/807:35LHR - BFS
1 stop5h 35mMultiple Airlines
Deal found 30/5£156
Sun 28/713:10BFS - LHR
1 stop7h 30mMultiple Airlines
Tue 30/706:45LHR - BFS
1 stop6h 20mMultiple Airlines
Deal found 30/5£158
Fri 14/617:45BFS - LHR
1 stop3h 25mMultiple Airlines
Sun 16/621:40LHR - BFS
1 stop10h 30mMultiple Airlines
Deal found 30/5£164
Tue 30/707:45BFS - LHR
1 stop4h 45mMultiple Airlines
Fri 2/807:10LHR - BFS
1 stop5h 00mMultiple Airlines
Deal found 30/5£166
Fri 14/617:45BFS - LHR
1 stop3h 25mMultiple Airlines
Sun 16/621:40LHR - BFS
1 stop10h 30mMultiple Airlines
Deal found 29/5£169
Tue 11/607:05BFS - LHR
1 stop9h 55mMultiple Airlines
Thu 13/622:00LHR - BFS
1 stop9h 45mMultiple Airlines
Deal found 30/5£173
Tue 18/613:55BFS - LHR
1 stop7h 15mMultiple Airlines
Thu 20/620:40LHR - BFS
1 stop11h 05mMultiple Airlines
Deal found 30/5£174

Belfast Intl to Heathrow flights leaving soon

Find last-minute flight options from Belfast Intl 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 908,271 searches. Data last updated 30 May 2024.
Fri 7/606:45BFS - LHR
1 stop14h 25mMultiple Airlines
Sun 9/621:40LHR - BFS
1 stop10h 45mMultiple Airlines
Deal found 29/5£177
Sat 8/608:35BFS - LHR
1 stop11h 10mMultiple Airlines
Sat 8/621:45LHR - BFS
1 stop9h 00mMultiple Airlines
Deal found 30/5£231
Tue 4/607:45BFS - LHR
1 stop6h 30mMultiple Airlines
Wed 5/621:35LHR - BFS
1 stop10h 50mMultiple Airlines
Deal found 29/5£238
Fri 7/615:50BFS - LHR
2 stops5h 20mMultiple Airlines
Sun 9/621:40LHR - BFS
1 stop10h 45mMultiple Airlines
Deal found 29/5£241
Wed 5/611:40BFS - LHR
1 stop6h 30mMultiple Airlines
Sun 9/619:00LHR - BFS
1 stop4h 10mMultiple Airlines
Deal found 30/5£257
Fri 7/622:10BFS - LHR
1 stop10h 00mMultiple Airlines
Sat 8/616:10LHR - BFS
1 stop3h 50mMultiple Airlines
Deal found 30/5£300
Tue 4/613:35BFS - LHR
1 stop7h 50mMultiple Airlines
Sat 8/606:15LHR - BFS
1 stop5h 15mMultiple Airlines
Deal found 29/5£370
Wed 5/607:45BFS - LHR
1 stop6h 45mMultiple Airlines
Wed 5/620:55LHR - BFS
1 stop9h 55mMultiple Airlines
Deal found 29/5£407
Fri 7/612:40BFS - LHR
2 stops8h 55mMultiple Airlines
Sun 9/621:10LHR - BFS
2 stops13h 10mMultiple Airlines
Deal found 29/5£448

One-way flights to Heathrow from Belfast Intl

Search for one-way flight options from Belfast Intl 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 908,271 searches. Data last updated 30 May 2024.
Tue 2/715:45BFS - LHR
1 stop21h 05mMultiple Airlines
Deal found 30/5£59
Tue 2/715:45BFS - LHR
1 stop21h 05mMultiple Airlines
Deal found 29/5£60
Sat 16/1110:00BFS - LHR
1 stop5h 00mMultiple Airlines
Deal found 30/5£62
Thu 15/809:45BFS - LHR
1 stop11h 10mMultiple Airlines
Deal found 28/5£63
Tue 16/717:00BFS - LHR
1 stop4h 45mMultiple Airlines
Deal found 30/5£69
Tue 4/615:45BFS - LHR
1 stop21h 05mMultiple Airlines
Deal found 30/5£70
Mon 29/707:00BFS - LHR
1 stop14h 20mMultiple Airlines
Deal found 30/5£72
Tue 16/717:55BFS - LHR
1 stop4h 45mMultiple Airlines
Deal found 29/5£73
Tue 4/615:45BFS - LHR
1 stop21h 05mMultiple Airlines
Deal found 29/5£75

Find flights from Belfast Intl to Heathrow within your budget

Customise your flight search to find flights from Belfast Intl 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 908,271 searches. Data last updated 30 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£146 - £175

Route

Depart

Return

Price

Belfast IntlLondon Heathrow

BFS - LHR

BFSLHR

Belfast Intl

Mon 29/7

1 stop4h 30m

London Heathrow

Wed 31/7

1 stop9h 00m

£146

Belfast IntlLondon Heathrow

BFS - LHR

BFSLHR

Belfast Intl

Mon 17/6

1 stop3h 50m

London Heathrow

Wed 19/6

1 stop10h 55m

£154

Belfast IntlLondon Heathrow

BFS - LHR

BFSLHR

Belfast Intl

Mon 29/7

1 stop4h 30m

London Heathrow

Thu 1/8

1 stop5h 35m

£156

Belfast IntlLondon Heathrow

BFS - LHR

BFSLHR

Belfast Intl

Sun 28/7

1 stop7h 30m

London Heathrow

Tue 30/7

1 stop6h 20m

£158

Belfast IntlLondon Heathrow

BFS - LHR

BFSLHR

Belfast Intl

Tue 30/7

1 stop4h 45m

London Heathrow

Fri 2/8

1 stop5h 00m

£166

Belfast IntlLondon Heathrow

BFS - LHR

BFSLHR

Belfast Intl

Fri 14/6

1 stop3h 25m

London Heathrow

Sun 16/6

1 stop10h 30m

£169

Belfast IntlLondon Heathrow

BFS - LHR

BFSLHR

Belfast Intl

Tue 11/6

1 stop9h 55m

London Heathrow

Thu 13/6

1 stop9h 45m

£173

Belfast IntlLondon Heathrow

BFS - LHR

BFSLHR

Belfast Intl

Tue 18/6

1 stop7h 15m

London Heathrow

Thu 20/6

1 stop11h 05m

£174

Belfast IntlLondon Heathrow

BFS - LHR

BFSLHR

Belfast Intl

Sun 7/7

1 stop9h 50m

London Heathrow

Tue 30/7

1 stop3h 00m

£175

Flights are sorted by cheapest first

Deals found on 30/5

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

Use this chart to determine the optimal time to book a return flight from Belfast Intl to Heathrow. Price data was last updated on 24 May 2024.
To ensure you get the cheapest price possible for a flight from Belfast Intl Airport to London Heathrow Airport, you should look to book at least 50 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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What is the cheapest day to fly from Belfast Intl Airport to London Heathrow Airport?

Use this chart to determine the cheapest time to fly return from Belfast Intl to Heathrow. Price data was last updated on 26 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Belfast Intl Airport to London Heathrow Airport flight should consider departing on Saturday at midday when fares are most often at their lowest. Monday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Belfast Intl to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Belfast Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature and rainfall totals by month.

LON

Temperature

4 - 17 °C

Related info for your journey

Find useful and relevant information for your journey from Belfast Intl to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Yes, there are multiple flights from Belfast Intl Airport to London Heathrow Airport for under £200. The cheapest flight booked recently is on Multiple Airlines for just £146, but on average you can expect to pay £186.

  • Are there last-minute flights available from Belfast Intl Airport to London Heathrow Airport for under £200?

    There are currently 12+ open flights from Belfast Intl Airport to London Heathrow Airport within the next 7 days for less than £200.

  • What does BFS to LHR mean?

    BFS stands for Belfast Intl Airport, while LHR stands for London Heathrow Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Belfast Intl to Heathrow that include extra baggage allowance?

    The amount of baggage you can bring on your Belfast Intl to Heathrow flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Belfast Intl to Heathrow with specific airlines?

    Yes, Cheapflights allows you to browse and filter Belfast Intl to Heathrow flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Belfast Intl to Heathrow that include hotel bookings?

    Yes. In addition to deals on Belfast Intl to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast Intl to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast Intl to Heathrow.

  • Can I find deals for business class flights from Belfast Intl to Heathrow?

    Yes. Cheapflights offers flight deals from Belfast Intl to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Belfast Intl to Heathrow that allow pets onboard?

    Many airlines flying from Belfast Intl to Heathrow offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Belfast Intl to Heathrow?

    Yes, you can often find last-minute deals on Belfast Intl to Heathrow flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Belfast Intl Airport to London Heathrow Airport flight deals updated?

    The Belfast Intl Airport to London Heathrow Airport flight deals you see on this page were last updated on 30/5.

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

    The most popular airlines flying from Belfast Intl Airport to London Heathrow Airport are British Airways, Aer Lingus and Ryanair. Something to consider prior to booking your flight.

  • What is the cheapest month to book a flight from Belfast Intl Airport to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Belfast Intl Airport to London Heathrow Airport (average of £110). Flying from Belfast Intl Airport to London Heathrow Airport in June is currently the most expensive (average of £162). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 5 airlines flying from Belfast Intl to Heathrow

Discover the top 5 airlines that operate flights from Belfast Intl 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 908,271 searches. Data last updated 30 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Ryanair UKCheapest£23Average£36FlexibilityNo cancel feeOn-timeN/A
Search Ryanair UK flights
RyanairCheapest£31Average£43FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£38Average£71FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£69Average£108FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£101Average£225FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
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Search flights from Belfast Intl to Heathrow by cabin class

Find flights from Belfast Intl to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Belfast Intl to Heathrow?

Cheapflights makes it easy to find Belfast Intl to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Belfast Intl to Heathrow?

Millions of users choose and trust Cheapflights to book the best flight deals from Belfast Intl to Heathrow for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Belfast Intl to Heathrow with no change fees?

Yes, we can. To see specific flights from Belfast Intl to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Belfast Intl to Heathrow become cheaper?

Yes, Cheapflights offers price alerts on Belfast Intl 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.

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