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Cheap flights from London Luton Airport to Belfast Intl Airport from £18

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 21/3. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — BFS
25 Feb — 4 Mar1
1 adult

The best prices from London Luton to Belfast Intl are usually found in March or November, booked 47 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from Luton to Belfast Intl

Discover tips and strategies to find the most affordable flight options for your journey from Luton (LTN) 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 20 February 2025.

Round-trip from

£33

One-way from

£18

Popular in

August

Cheapest in

March

Average price

£65

Good round-trip deal

£36 or less

Good one-way deal

£36 or less
easyJet
  • easyJet
  • 25/3-25/3
  • Nonstop
  • 2h 25m total
  • London to Belfast
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easyJet
  • easyJet
  • 21/3
  • Nonstop
  • 1h 15m total
  • London to Belfast
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£11 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (£3 potential savings vs. average return price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from London Luton to Belfast Intl.
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Price to beat on a one-way flight from London Luton to Belfast Intl.
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Find flight deals from Luton to Belfast Intl

Cheapest flights from Luton to Belfast Intl
Explore the most affordable flight options available from Luton to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 February 2025.

Tue 25/307:00LTN - BFS
Nonstop1h 15measyJet
Tue 25/320:35BFS - LTN
Nonstop1h 10measyJet
Deal found 19/2£33
Sun 6/419:30LTN - BFS
1 stop3h 00mMultiple Airlines
Sun 13/407:00BFS - LTN
Nonstop1h 10mMultiple Airlines
Deal found 20/2£108

Find flights from Luton to Belfast Intl within your budget

Customise your flight search to find flights from Luton 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 858,174 searches. Data last updated 20 February 2025.

Fly from

Luton

Fly to

Belfast Intl

Route

Depart

Return

Price

LondonBelfast

LTN - BFS

LTNBFS

London Luton

Tue 25/3

07:00-08:15

Nonstop1h 15m

Belfast Intl

Tue 25/3

20:35-21:45

Nonstop1h 10m

£33

LondonBelfast

LTN - BFS

LTNBFS

London Luton

Thu 24/4

13:30-18:35

1 stop5h 05m

Belfast Intl

Sun 27/4

07:00-08:10

Nonstop1h 10m

£93

LondonBelfast

LTN - BFS

LTNBFS

London Luton

Fri 21/3

07:05-08:20

Nonstop1h 15m

£18

LondonBelfast

LTN - BFS

LTNBFS

London Luton

Tue 18/3

08:45-11:40

1 stop2h 55m

£67

LondonBelfast

LTN - BFS

LTNBFS

London Luton

Mon 17/3

09:50-19:50

1 stop10h 00m

£78

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Best time to book a flight from Luton to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl from Luton 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.

Travel insights for flights from Luton to Belfast Intl

Get recent, data-driven insights about flights from Luton to Belfast Intl including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Luton to Belfast Intl. Price data was last updated on 14 February 2025.

The price you pay for your flight from London Luton Airport to Belfast Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 47 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from London Luton Airport to Belfast Intl Airport (average of £67). Flying from London Luton Airport to Belfast Intl Airport in July is currently the most expensive (average of £90). 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.

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

Find hourly flight availability from Luton to Belfast Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 February 2025.

It’s optimal to fly from London Luton Airport to Belfast Intl Airport in the morning. By choosing this option you can save up to 28% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from London Luton Airport to Belfast Intl Airport?

Use this chart to determine the cheapest time to fly return from Luton to Belfast Intl. Price data was last updated on 16 February 2025.

Travellers seeking maximum savings on their London Luton Airport to Belfast Intl Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Belfast Intl by month

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

In terms of precipitation, rainfall in Belfast Intl Airport ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Belfast Intl Airport when rainfall is around 50.0 mm.

Temperature in Belfast Intl by month

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

If weather is an important factor for your trip to Belfast Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Belfast Intl

Get insights into the airlines that provide service to Belfast Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belfast Intl. Reviews last updated 20 February 2025.
easyJet
6.9
Okay
1,816 reviews
Check prices

Food

5.9

Crew

7.6

Overall

6.9

Boarding

6.7

Entertainment

5.5

Comfort

6.7

Reviews

1 / 20

8.0
Excellent

Robert,Jan 2025

LCA - LGW

Food to be reasonably priced and water is a necessity not a luxury and should be priced accordingly

easyJet
6.9
Okay
1,816 reviews
easyJet
6.9
Okay
1,816 reviews
Check prices

Food

5.9

Crew

7.6

Overall

6.9

Boarding

6.7

Entertainment

5.5

Comfort

6.7

Reviews

1 / 20

8.0
Excellent

Robert,Jan 2025

LCA - LGW

Food to be reasonably priced and water is a necessity not a luxury and should be priced accordingly

Ryanair
6.8
Okay
5,075 reviews
easyJet
6.9
Okay
1,816 reviews
Check prices

Food

5.9

Crew

7.6

Overall

6.9

Boarding

6.7

Entertainment

5.5

Comfort

6.7

Reviews

1 / 20

8.0
Excellent

Robert,Jan 2025

LCA - LGW

Food to be reasonably priced and water is a necessity not a luxury and should be priced accordingly

Related info for your journey

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

  • What is the cheapest airline to fly from London Luton Airport to Belfast Intl Airport round-trip?

    easyJet, at £33, was found to be the cheapest airline from London Luton Airport to Belfast Intl Airport.. Users have found that easyJet is 52% cheaper than the other options available to this destination.

  • What are the cheapest flights from London Luton Airport to Belfast Intl Airport?

    On average you can expect to pay £50 for a flight from London Luton Airport to Belfast Intl Airport. The cheapest flight overall is £18 while the most popular route, (London Luton - Belfast Intl) is currently priced at £30.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Luton 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.

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

    Currently, January is the cheapest month in which you can book a flight from London Luton Airport to Belfast Intl Airport (average of £67). Flying from London Luton Airport to Belfast Intl Airport in July is currently the most expensive (average of £90). 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

Travelling to a place near London Luton Airport?

Book flights to London Luton Airport if you plan to visit one of these locations
Armagh
Newry
Ballymena
Dungannon
Cookstown

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Top airline flying from Luton to Belfast Intl

Discover the top airline that operate flights from Luton 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 858,174 searches. Data last updated 20 February 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£33Average£69FlexibilityNo cancel feeOn-time86%
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Fly with Cheapflights

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

Cheapflights helps you search for flights from Luton 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 Luton to Belfast Intl?

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 Belfast Intl from Luton.

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

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

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

Of course! You can now track prices for flights from Luton to Belfast Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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