Cheap flights from Heathrow (LHR) to Belfast Intl (BFS) from $84

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 6/11. 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.
LHR — BFS
May 25 — Jun 11

The best prices from London Heathrow to Belfast Intl are usually found in November or March, booked 83 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from Heathrow to Belfast Intl

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Belfast Intl (BFS). 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 20, 2024.

Popular in

May

Cheapest in

November

Round-trip from

$640

One-way from

$84
High demand for flights, 18% potential price rise
Best time to find cheap flights, 22% potential price drop
From London Heathrow to Belfast Intl
One-way flight from London Heathrow to Belfast Intl

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

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 87% when planning your travel around this day of the week.

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

Travelers have found it’s best to book a flight 33 days in advance to save up to 93% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 33 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from London Heathrow Airport to Belfast Intl Airport 1-2 weeks in advance for as low as $70, or $117 for flights within the next 24 hours.

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

The best pricing can be found in the month of January. Prices to Belfast Intl Airport from London Heathrow Airport average $72. You can even find prices in January for less than $72, as users have found deals to Belfast Intl Airport from as low as $19. The month of July appears to be one of the more expensive times to travel to Belfast Intl Airport from London Heathrow Airport. Flying in the targeted month can save you up to 29%.

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

One of the essential ways to save on airfare from London Heathrow Airport to Belfast Intl Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 17% on airfare.

Cheap Heathrow to Belfast Intl flights in May & June 2024

Find cheap flight options from Heathrow to Belfast Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,621,518 searches. Prices were last updated on May 20, 2024.
Tue 6/189:15 pmLHR - BFS
1 stop12h 00mMultiple Airlines
Tue 6/255:00 pmBFS - LHR
1 stop4h 45mMultiple Airlines
Deal found 5/19$181
Wed 6/199:35 pmLHR - BFS
1 stop10h 55mMultiple Airlines
Wed 6/269:40 pmBFS - LHR
1 stop25h 05mMultiple Airlines
Deal found 5/20$200
Mon 6/246:45 amLHR - BFS
1 stop6h 20mMultiple Airlines
Mon 6/2410:20 pmBFS - LHR
1 stop24h 15mMultiple Airlines
Deal found 5/18$206
Thu 6/206:15 amLHR - BFS
1 stop10h 25mMultiple Airlines
Sun 6/236:00 pmBFS - LHR
1 stop4h 35mMultiple Airlines
Deal found 5/19$247
Mon 6/246:45 amLHR - BFS
1 stop3h 00mMultiple Airlines
Mon 6/2412:20 pmBFS - LHR
2 stops9h 15mMultiple Airlines
Deal found 5/18$260
Fri 5/246:15 amLHR - BFS
1 stop4h 55mMultiple Airlines
Sun 5/267:45 amBFS - LHR
1 stop12h 05mMultiple Airlines
Deal found 5/19$275
Thu 6/204:40 pmLHR - BFS
2 stops5h 00mMultiple Airlines
Sun 6/236:00 pmBFS - LHR
1 stop4h 35mMultiple Airlines
Deal found 5/19$336
Wed 6/197:50 amLHR - BFS
2 stops11h 50mMultiple Airlines
Wed 6/261:55 pmBFS - LHR
1 stop4h 10mMultiple Airlines
Deal found 5/20$343
Wed 6/193:10 pmLHR - BFS
2 stops17h 40mMultiple Airlines
Wed 6/266:55 amBFS - LHR
2 stops14h 40mMultiple Airlines
Deal found 5/20$450

Heathrow to Belfast Intl 2024 flight deals

Discover exclusive flight deals for travel between Heathrow and Belfast Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,621,518 searches. Data last updated May 20, 2024.
Tue 6/189:15 pmLHR - BFS
1 stop12h 00mMultiple Airlines
Tue 6/255:00 pmBFS - LHR
1 stop4h 45mMultiple Airlines
Deal found 5/19$181
Wed 6/199:35 pmLHR - BFS
1 stop10h 55mMultiple Airlines
Wed 6/269:40 pmBFS - LHR
1 stop25h 05mMultiple Airlines
Deal found 5/20$200
Mon 6/246:45 amLHR - BFS
1 stop6h 20mMultiple Airlines
Mon 6/2410:20 pmBFS - LHR
1 stop24h 15mMultiple Airlines
Deal found 5/18$206
Thu 6/206:15 amLHR - BFS
1 stop10h 25mMultiple Airlines
Sun 6/236:00 pmBFS - LHR
1 stop4h 35mMultiple Airlines
Deal found 5/19$247
Mon 6/246:45 amLHR - BFS
1 stop3h 00mMultiple Airlines
Mon 6/2412:20 pmBFS - LHR
2 stops9h 15mMultiple Airlines
Deal found 5/18$260
Fri 5/246:15 amLHR - BFS
1 stop4h 55mMultiple Airlines
Sun 5/267:45 amBFS - LHR
1 stop12h 05mMultiple Airlines
Deal found 5/19$275
Thu 6/204:40 pmLHR - BFS
2 stops5h 00mMultiple Airlines
Sun 6/236:00 pmBFS - LHR
1 stop4h 35mMultiple Airlines
Deal found 5/19$336
Wed 6/197:50 amLHR - BFS
2 stops11h 50mMultiple Airlines
Wed 6/261:55 pmBFS - LHR
1 stop4h 10mMultiple Airlines
Deal found 5/20$343
Wed 6/193:10 pmLHR - BFS
2 stops17h 40mMultiple Airlines
Wed 6/266:55 amBFS - LHR
2 stops14h 40mMultiple Airlines
Deal found 5/20$450

One-way flights to Belfast Intl from Heathrow

Search for one-way flight options from Heathrow to Belfast Intl. 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 2,621,518 searches. Data last updated May 20, 2024.
Tue 6/119:15 pmLHR - BFS
1 stop12h 00mMultiple Airlines
Deal found 5/19$84
Tue 6/116:15 amLHR - BFS
1 stop4h 45mMultiple Airlines
Deal found 5/19$85
Tue 7/306:45 amLHR - BFS
1 stop3h 00mMultiple Airlines
Deal found 5/19$88
Tue 7/236:45 amLHR - BFS
1 stop3h 00mMultiple Airlines
Deal found 5/19$92
Sun 6/239:40 pmLHR - BFS
1 stop10h 30mMultiple Airlines
Deal found 5/19$108
Tue 6/113:50 pmLHR - BFS
2 stops7h 05mMultiple Airlines
Deal found 5/19$168
Sun 5/269:40 pmLHR - BFS
1 stop10h 30mMultiple Airlines
Deal found 5/19$182
Tue 6/1110:25 pmLHR - BFS
2 stops33h 50mMultiple Airlines
Deal found 5/19$241
Sun 8/410:15 amLHR - BFS
2 stops5h 25mMultiple Airlines
Deal found 5/19$276

Find flights from Heathrow to Belfast Intl within your budget

Customize your flight search to find flights from Heathrow to Belfast Intl 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 2,621,518 searches. Data last updated May 20, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$181 - $525

Route

Depart

Return

Price

London HeathrowBelfast Intl

LHR - BFS

LHRBFS

London Heathrow

Tue 6/18

1 stop12h 00m

Belfast Intl

Tue 6/25

1 stop4h 45m

$181

London HeathrowBelfast Intl

LHR - BFS

LHRBFS

London Heathrow

Wed 6/19

1 stop10h 55m

Belfast Intl

Wed 6/26

1 stop25h 05m

$200

London HeathrowBelfast Intl

LHR - BFS

LHRBFS

London Heathrow

Mon 6/24

1 stop6h 20m

Belfast Intl

Mon 6/24

1 stop24h 15m

$206

London HeathrowBelfast Intl

LHR - BFS

LHRBFS

London Heathrow

Thu 6/20

1 stop10h 25m

Belfast Intl

Sun 6/23

1 stop4h 35m

$247

London HeathrowBelfast Intl

LHR - BFS

LHRBFS

London Heathrow

Mon 6/24

1 stop3h 00m

Belfast Intl

Mon 6/24

2 stops9h 15m

$260

London HeathrowBelfast Intl

LHR - BFS

LHRBFS

London Heathrow

Thu 6/20

2 stops5h 00m

Belfast Intl

Sun 6/23

1 stop4h 35m

$336

London HeathrowBelfast Intl

LHR - BFS

LHRBFS

London Heathrow

Wed 6/19

2 stops11h 50m

Belfast Intl

Wed 6/26

1 stop4h 10m

$343

London HeathrowBelfast Intl

LHR - BFS

LHRBFS

London Heathrow

Wed 6/19

2 stops17h 40m

Belfast Intl

Wed 6/26

2 stops14h 40m

$450

London HeathrowBelfast Intl

LHR - BFS

LHRBFS

London Heathrow

Thu 6/20

2 stops16h 35m

Belfast Intl

Sun 6/23

2 stops15h 15m

$525

Flights are sorted by cheapest first

Deals found on 5/19

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

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Belfast Intl. Price data was last updated on May 10, 2024.
The best time to book flights from London Heathrow Airport to Belfast Intl Airport is 83 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from London Heathrow Airport to Belfast Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Heathrow to Belfast Intl. Price data was last updated on May 19, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their London Heathrow Airport to Belfast Intl Airport flight should consider departing on Wednesday mornings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Belfast Intl by month

Plan your trip from Heathrow to Belfast Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Heathrow to Belfast Intl is currently $147 while a round-trip flight costs $305. Price data was last updated on May 12, 2024.

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Belfast Intl Airport (average of $641). Flying from London Heathrow Airport to Belfast Intl Airport in June is currently the most expensive (average of $1,181). 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

$685

February

$641

March

$690

April

$673

May

$788

June

$1,181

July

$991

August

$863

September

$759

October

$684

November

$658

December

$733

Temperature and rainfall in Belfast Intl by month

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

BFS

Temperature

41 - 60.8 °F

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Belfast Intl. 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 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 $181, but on average you can expect to pay $349.

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

  • What does LHR to BFS mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a London Heathrow Airport to Belfast Intl Airport flight would often be abbreviated as a LHR to BFS flight.

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

    The amount of baggage you can bring on your Heathrow to Belfast Intl 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 Heathrow to Belfast Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Heathrow to Belfast Intl 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 Heathrow to Belfast Intl that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Belfast Intl 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 Heathrow to Belfast Intl that allow pets onboard?

    Many airlines flying from Heathrow to Belfast Intl 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 Heathrow to Belfast Intl?

    Yes, you can often find last-minute deals on Heathrow to Belfast Intl 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 London Heathrow Airport to Belfast Intl Airport flight deals updated?

    The London Heathrow Airport to Belfast Intl Airport flight deals you see on this page were last updated on 5/20.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Heathrow to Belfast Intl

Discover the top 3 airlines that operate flights from Heathrow to Belfast Intl. 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 2,621,518 searches. Data last updated May 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest$81Average$95FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest$85Average$155FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest$113Average$223FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Search flights from Heathrow to Belfast Intl by cabin class

Find flights from Heathrow to Belfast Intl, 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 Heathrow to Belfast Intl?

Cheapflights helps you search for flights from Heathrow to Belfast Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Belfast Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes! Cheapflights helps users easily find flights from Heathrow to Belfast Intl with no change fees.

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

Yes! Start tracking prices for Heathrow to Belfast Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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