Cheap flights from Belfast Intl (BFS) to Heathrow (LHR) from $98

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 7/2. 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
May 21 — May 281

The best prices from Belfast Intl to London Heathrow are usually found in March or November, booked 50 days in advance, depart on a Thursday or Tuesday 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 May 16, 2024.

Popular in

July

Cheapest in

March

Round-trip from

$643

One-way from

$98
High demand for flights, 26% potential price rise
Best time to find cheap flights, 21% potential price drop
From Belfast Intl to London Heathrow
One-way flight from Belfast Intl to London Heathrow

What is the cheapest day to fly round-trip from Belfast Intl Airport to London Heathrow Airport?

Departing on a Friday is a good option for securing a great price. You can expect to save up to 170% when planning your travel around this day of the week.

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 48 days in advance, which can save you up to 179% on flights from Belfast Intl Airport to London Heathrow Airport compared to booking the week you need them. Waiting 48 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 $59. For sooner than that we have options available in the next 3 days from $117.

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

Our data shows that November tends to be the cheapest month to fly to London Heathrow Airport from Belfast Intl Airport. Users have commonly found prices around $71 for the month, but tickets can be as low as $18. Due to multiple factors, prepare for potentially higher prices in July.

When is the cheapest time to fly from Belfast Intl Airport to London Heathrow Airport (BFS - LHR)?

Unlike in the morning, when flights are generally more expensive, you can save up to 42% on flights from Belfast Intl Airport to London Heathrow Airport by exploring options for tickets in the afternoon.

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 2,637,452 searches. Data last updated May 16, 2024.
Tue 7/25:55 pmBFS - LHR
1 stop4h 45mMultiple Airlines
Deal found 5/15$98
Mon 6/176:40 amBFS - LHR
1 stop15h 10mMultiple Airlines
Deal found 5/15$99
Thu 6/137:00 amBFS - LHR
1 stop14h 35mMultiple Airlines
Deal found 5/14$105
Sat 5/2510:50 pmBFS - LHR
1 stop23h 00mMultiple Airlines
Deal found 5/15$106
Fri 6/77:05 amBFS - LHR
1 stop14h 05mMultiple Airlines
Deal found 5/14$115
Mon 5/2710:20 pmBFS - LHR
1 stop24h 15mMultiple Airlines
Deal found 5/15$116
Tue 5/289:20 pmBFS - LHR
1 stop10h 50mMultiple Airlines
Deal found 5/15$124
Fri 5/2410:10 pmBFS - LHR
1 stop21h 35mMultiple Airlines
Deal found 5/15$134
Tue 7/211:00 pmBFS - LHR
2 stops12h 00mMultiple Airlines
Deal found 5/15$147

When is the best time to book a flight from Belfast Intl Airport to London Heathrow Airport?

Use this chart to determine the optimal time to book a round-trip flight from Belfast Intl to Heathrow. Price data was last updated on May 10, 2024.
Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from Belfast Intl Airport to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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When is the cheapest time to fly from Belfast Intl Airport to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Belfast Intl to Heathrow. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Belfast Intl Airport to London Heathrow Airport flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Heathrow by month

Plan your trip from Belfast Intl to Heathrow by taking into account the cheapest months to travel. The average price of a one-way flight from Belfast Intl to Heathrow is currently $116 while a round-trip flight costs $0. Price data was last updated on May 12, 2024.

Currently, November is the cheapest month in which you can book a flight from Belfast Intl Airport to London Heathrow Airport (average of $653). Flying from Belfast Intl Airport to London Heathrow Airport in June is currently the most expensive (average of $1,150). 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.

January

$673

February

$662

March

$715

April

$692

May

$733

June

$1,150

July

$976

August

$775

September

$745

October

$708

November

$653

December

$672

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

39.2 - 62.6 °F

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.
  • What does BFS to LHR mean?

    Great question - BFS to LHR just means Belfast Intl Airport to London Heathrow Airport. Now you’ll know what these unique codes when you look for flights!

  • 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 vacation 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.

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Top airline flying from Belfast Intl to Heathrow

Discover the top airline 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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$97Average$163FlexibilityNo cancel feeOn-time70%
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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.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers 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?

Deals for Belfast Intl to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

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

Need flexible booking options for your flight to Heathrow from Belfast Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Not ready to book yet? You can track prices for flights from Belfast Intl to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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