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Cheap flights from Northern Ireland to London Luton Airport from £17

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 24/4. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — LTN
31 Mar — 7 Apr1
1 adult

Cheap flight deals from Northern Ireland to Luton

Keep the following information in mind while searching for Northern Ireland to Luton flight deals. Data was last updated 26 March 2025.

Round-trip from

£44

One-way from

£17

Popular in

July

Cheapest in

January

Average price

£49

Good round-trip deal

£52 or less

Good one-way deal

£26 or less
easyJet
  • easyJet
  • 9/5-16/5
  • Nonstop
  • 2h 25m total
  • Northern Ireland to London
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easyJet
  • easyJet
  • 24/4
  • Nonstop
  • 1h 10m total
  • Northern Ireland to London
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (£15 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Northern Ireland to London Luton.
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Price to beat on a one-way flight from Northern Ireland to London Luton.
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Find flight deals from Northern Ireland to Luton

Cheapest flights from Northern Ireland to Luton
Explore the most affordable flight options available from Northern Ireland to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 March 2025.

Fri 9/522:00BFS - LTN
Nonstop1h 10measyJet
Fri 16/519:55LTN - BFS
Nonstop1h 15measyJet
Deal found 25/3£44
Thu 15/515:40BHD - LTN
Nonstop1h 10measyJet
Mon 19/508:00LTN - BHD
Nonstop1h 20measyJet
Deal found 25/3£46
Sun 18/507:00BFS - LTN
Nonstop1h 10mMultiple Airlines
Mon 19/514:40LTN - BFS
1 stop18h 10mMultiple Airlines
Deal found 26/3£85
Tue 22/418:45BHD - LTN
1 stop3h 20mMultiple Airlines
Tue 29/410:45LTN - BHD
Nonstop1h 20mMultiple Airlines
Deal found 25/3£133

Cheapflights Fare Finder

Customise your flight search to find flights from Northern Ireland to Luton 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 26 March 2025.
Use the filters below to find and compare flights from Northern Ireland to London Luton Airport that are best for you.

Fly from

Northern Ireland

Fly to

Luton

Route

Depart

Return

Price

BelfastLondon

BFS - LTN

BFSLTN

Belfast Intl

Fri 9/5

22:00-23:10

Nonstop1h 10m

London Luton

Fri 16/5

19:55-21:10

Nonstop1h 15m

£44

BelfastLondon

BHD - LTN

BHDLTN

Belfast City

Thu 15/5

15:40-16:50

Nonstop1h 10m

London Luton

Mon 19/5

08:00-09:20

Nonstop1h 20m

£46

BelfastLondon

BFS - LTN

BFSLTN

Belfast Intl

Sun 18/5

07:00-08:10

Nonstop1h 10m

London Luton

Mon 19/5

14:40-08:50

1 stop18h 10m

£85

BelfastLondon

BHD - LTN

BHDLTN

Belfast City

Tue 22/4

18:45-22:05

1 stop3h 20m

London Luton

Tue 29/4

10:45-12:05

Nonstop1h 20m

£133

BelfastLondon

BFS - LTN

BFSLTN

Belfast Intl

Thu 24/4

21:00-22:10

Nonstop1h 10m

£17

BelfastLondon

BHD - LTN

BHDLTN

Belfast City

Mon 7/4

09:50-11:00

Nonstop1h 10m

£22

BelfastLondon

BFS - LTN

BFSLTN

Belfast Intl

Tue 1/4

18:10-12:05

1 stop17h 55m

£46

BelfastLondon

BFS - LTN

BFSLTN

Belfast Intl

Sat 10/5

08:10-23:50

1 stop15h 40m

£60

BelfastLondon

BHD - LTN

BHDLTN

Belfast City

Tue 15/4

15:20-21:00

1 stop5h 40m

£70

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Best time to book a flight from Northern Ireland to Luton

Have a flexible travel schedule? Discover the best time to fly to Luton from Northern Ireland 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.

Cheapflights Insights

Everything you need to know about your flight from Northern Ireland to London Luton Airport

What is the cheapest month to book a flight from Northern Ireland to London Luton Airport?

Currently, January is the cheapest month in which you can book a flight from Northern Ireland to London Luton Airport (average of £76). Flying from Northern Ireland to London Luton Airport in July is currently the most expensive (average of £113). 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 NIR to LTN?

Find hourly flight availability from Northern Ireland to Luton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 March 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Northern Ireland to London Luton Airport as you normally would.

Rainfall in Luton by month

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

In terms of precipitation, rainfall in London Luton Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Luton Airport when rainfall is around 40.0 mm.

Temperature in Luton by month

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

If weather is an important factor for your trip to London Luton 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Luton

Get insights into the airlines that provide service to Luton. 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 Luton. Reviews last updated 26 March 2025.
easyJet
6.9
Okay
1,792 reviews
Check prices

Boarding

6.7

Comfort

6.7

Food

5.9

Entertainment

5.5

Overall

6.9

Crew

7.6

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
1,792 reviews
easyJet
6.9
Okay
1,792 reviews
Check prices

Boarding

6.7

Comfort

6.7

Food

5.9

Entertainment

5.5

Overall

6.9

Crew

7.6

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
5,004 reviews
easyJet
6.9
Okay
1,792 reviews
Check prices

Boarding

6.7

Comfort

6.7

Food

5.9

Entertainment

5.5

Overall

6.9

Crew

7.6

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 Northern Ireland to Luton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest flights from Northern Ireland to London Luton Airport?

    While on average a flight from Northern Ireland to London Luton Airport is generally £65, our data shows the cheapest flight currently is £9. When looking at the most popular route, (Belfast Intl - London Luton), you can expect to pay £46 for that flight.

  • Can I find deals for flights from Northern Ireland to Luton that include hotel bookings?

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

  • How can I find direct flights from Northern Ireland to Luton?

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

  • Can I find deals for business class flights from Northern Ireland to Luton?

    Yes. Cheapflights offers flight deals from Northern Ireland to Luton 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 Northern Ireland to London Luton Airport?

    Currently, January is the cheapest month in which you can book a flight from Northern Ireland to London Luton Airport (average of £76). Flying from Northern Ireland to London Luton Airport in July is currently the most expensive (average of £113). 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 Northern Ireland?

Book flights to Northern Ireland if you plan to visit one of these locations
Hounslow
Deal
Milton Keynes
Gatwick
Croydon
Luton
Slough
Eastbourne
Wembley
Hayes
Ilford
Crawley
Southend-on-Sea
Winchester
Maidstone
Ipswich
Watford
Southall
Dartford
Folkestone

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Northern Ireland to Luton

See prices for flight routes from nearby airports that may be better suited for you.
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Newquay to Stansted flights
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Top airline flying from Northern Ireland to Luton

Discover the top airline that operate flights from Northern Ireland to Luton. 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 26 March 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£33Average£73FlexibilityNo cancel feeOn-time86%
Search easyJet flights

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 Northern Ireland to Luton?

Deals for Northern Ireland to Luton 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 Northern Ireland to Luton?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Northern Ireland to Luton.

Can Cheapflights find flights from Northern Ireland to Luton with no change fees?

Yes, we can. To see specific flights from Northern Ireland to Luton 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 Northern Ireland to Luton become cheaper?

Yes! Start tracking prices for Northern Ireland to Luton 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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