What is the cheapest month to book a flight from Luxembourg to Northern Ireland?

Currently, January is the cheapest month in which you can book a flight from Luxembourg to Northern Ireland (average of £67). Flying from Luxembourg to Northern Ireland 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.

In terms of precipitation, rainfall in Northern Ireland 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 Northern Ireland when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Northern Ireland, 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).

What is the cheapest time of day to fly from LU to NIR?

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

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

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

How can I find direct flights from Luxembourg to Northern Ireland?

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

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

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

£62+ Flights from Luxembourg to Northern Ireland

Cheap flight deals from Luxembourg to Northern Ireland

Round-trip from	£143
One-way from	£62

23/8-30/8
2 total stops
17h 25m total
Luxembourg to Northern Ireland

Search Deals

27/10
1 total stop
13h 30m total
Luxembourg to Northern Ireland

Search Deals

Find flight deals from Luxembourg to Northern Ireland

Cheapest flights from Luxembourg to Northern Ireland
Explore the most affordable flight options available from Luxembourg to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 July 2025.

Sat 23/821:50LUX - BFS

1 stop11h 10mMultiple Airlines

Sat 30/814:00BFS - LUX

1 stop6h 15mMultiple Airlines

Deal found 9/7£143

Mon 20/1006:10LUX - BHD

1 stop16h 05mKLM

Fri 24/1017:25BHD - LUX

1 stop15h 35mKLM

Deal found 8/7£205

Mon 20/1021:05LUX - BHD

2 stops16h 50mBritish Airways

Fri 24/1019:30BHD - LUX

1 stop21h 55mBritish Airways

Deal found 9/7£295

Best flights from Luxembourg to Northern Ireland
Discover carefully curated flight deals from Luxembourg to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 July 2025.

Sat 23/821:50LUX - BFS

1 stop11h 10mMultiple Airlines

Sat 30/814:00BFS - LUX

1 stop6h 15mMultiple Airlines

Deal found 9/7£143

Mon 20/1006:10LUX - BHD

1 stop16h 05mKLM

Fri 24/1017:25BHD - LUX

1 stop15h 35mKLM

Deal found 8/7£205

Mon 20/1021:05LUX - BHD

2 stops16h 50mBritish Airways

Fri 24/1019:30BHD - LUX

1 stop21h 55mBritish Airways

Deal found 9/7£295

One-way flights from Luxembourg to Northern Ireland
Search for one-way flight options from Luxembourg to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 9 July 2025.

Mon 27/1009:25LUX - BFS

1 stop13h 30mMultiple Airlines

Deal found 7/7£62

Tue 21/1006:10LUX - BHD

1 stop16h 05mKLM

Deal found 8/7£72

Mon 27/1010:50LUX - BHD

1 stop8h 50mBritish Airways

Deal found 7/7£82

Mon 27/1009:25LUX - BHD

2 stops9h 00mMultiple Airlines

Deal found 7/7£108

Cheapflights Fare Finder

Use the filters below to find and compare flights from Luxembourg to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LuxembourgBelfast

LUX - BFS

LUXBFS

Luxembourg

Mon 11/8

16:55-10:25

1 stop18h 30m

Belfast Intl

Mon 18/8

21:55-18:55

1 stop20h 00m

£135

LuxembourgBelfast

LUX - BHD

LUXBHD

Luxembourg

Mon 11/8

21:05-08:50

1 stop12h 45m

Belfast City

Mon 18/8

19:30-21:20

1 stop24h 50m

£189

LuxembourgBelfast

LUX - BHD

LUXBHD

Luxembourg

Mon 20/10

06:10-21:15

1 stop16h 05m

Belfast City

Fri 24/10

17:25-10:00

1 stop15h 35m

£205

LuxembourgBelfast

LUX - BHD

LUXBHD

Luxembourg

Mon 11/8

16:55-10:10

2 stops18h 15m

Belfast City

Mon 18/8

07:05-16:20

1 stop8h 15m

£218

LuxembourgBelfast

LUX - BFS

LUXBFS

Luxembourg

Mon 27/10

09:25-21:55

1 stop13h 30m

£62

LuxembourgBelfast

LUX - BHD

LUXBHD

Luxembourg

Tue 21/10

10:30-21:15

1 stop11h 45m

£72

LuxembourgBelfast

LUX - BHD

LUXBHD

Luxembourg

Mon 27/10

10:50-18:40

1 stop8h 50m

£82

LuxembourgBelfast

LUX - BHD

LUXBHD

Luxembourg

Mon 27/10

09:25-17:25

2 stops9h 00m

£108

Flights are sorted by cheapest return flights first.

Deals found on 7/7

Best time to book a flight from Luxembourg to Northern Ireland

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

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Northern Ireland

Check out reviews from past customers who have flown with KLM and British Airways from Luxembourg to Northern Ireland to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,370 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7.8

Good

1,370 reviews

KLM

7.8

Good

1,370 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

British Airways

6.6

Okay

7,096 reviews

KLM

7.8

Good

1,370 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Can I find deals for flights from Luxembourg to Northern Ireland that include hotel bookings?
Yes. In addition to deals on Luxembourg to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Luxembourg to Northern Ireland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luxembourg to Northern Ireland.
Can I find deals for business class flights from Luxembourg to Northern Ireland?
Yes. Cheapflights offers flight deals from Luxembourg to Northern Ireland 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 Luxembourg to Northern Ireland?
Currently, January is the cheapest month in which you can book a flight from Luxembourg to Northern Ireland (average of £67). Flying from Luxembourg to Northern Ireland 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

Browse thousands of different options on Cheapflights for your next trip

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How does Cheapflights help users find flights from Luxembourg to Northern Ireland?

Cheapflights makes it easy to find Luxembourg to Northern Ireland 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 Luxembourg to Northern Ireland?

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 Luxembourg to Northern Ireland.

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

Need flexible booking options for your flight to Northern Ireland from Luxembourg? 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 Luxembourg to Northern Ireland become cheaper?

Yes! Start tracking prices for Luxembourg to Northern Ireland 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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Cheap flights from Luxembourg to Northern Ireland from £62

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 27/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Luxembourg to Northern Ireland

Keep the following information in mind while searching for Luxembourg to Northern Ireland flight deals. Data was last updated 9 July 2025.

Round-trip from

One-way from

Find flight deals from Luxembourg to Northern Ireland

Cheapest flights from Luxembourg to Northern IrelandExplore the most affordable flight options available from Luxembourg to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 July 2025.

Explore the most affordable flight options available from Luxembourg to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Luxembourg to Northern Ireland that are best for you.

Best time to book a flight from Luxembourg to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Luxembourg with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Luxembourg to Northern Ireland

Reviews of airlines servicing Northern Ireland

Check out reviews from past customers who have flown with KLM and British Airways from Luxembourg to Northern Ireland to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

How can I find direct flights from Luxembourg to Northern Ireland?

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

What is the cheapest month to book a flight from Luxembourg to Northern Ireland?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Luxembourg to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.

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 Luxembourg to Northern Ireland?

Why should you use Cheapflights to find cheap flight tickets from Luxembourg to Northern Ireland?

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

Can Cheapflights notify me if prices for flights from Luxembourg to Northern Ireland become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Luxembourg to Northern Ireland
Explore the most affordable flight options available from Luxembourg to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 July 2025.