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

If weather is an important factor for your trip to Belfast, 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 BFS?

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

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

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

How can I find direct flights from Luxembourg to Belfast?

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

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

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

£44+ Cheap Flights from Luxembourg to Belfast

Cheap flight deals from Luxembourg to Belfast

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Luxembourg to Belfast
Explore the most affordable flight options available from Luxembourg to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 September 2026.

Thu 1/1009:45 -

1 stop9h 10m

Wed 7/1020:15 -

1 stop11h 55m

Deal found 3/9£71

Wed 30/910:05 -

2 stops10h 45m

Sat 3/1011:10 -

1 stop5h 20m

Deal found 3/9£106

Thu 10/915:50 -

2 stops18h 25m

Thu 17/914:50 -

1 stop5h 45m

Deal found 5/9£130

Thu 1/1008:15 -

2 stops13h 50m

Wed 7/1014:45 -

2 stops15h 55m

Deal found 3/9£134

Mon 26/1006:05 -

1 stop4h 05m

Fri 30/1007:20 -

1 stop7h 10m

Deal found 2/9£144

Thu 1/1006:00 -

1 stop4h 20m

Wed 7/1009:50 -

1 stop23h 05m

Deal found 3/9£177

Find flight deals from Luxembourg to Belfast

Round-trip from	£71
One-way from	£44

1/10-7/10
2 total stops
21h 05m total
Luxembourg to Belfast

Search Deals

16/12-31/12
1 total stop
4h 55m total
Luxembourg to Belfast

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LuxembourgBelfast

LUX Luxembourg - BFS Belfast Intl

LUXBFS

Luxembourg

Wed 16/12

16:40-20:35

1 stop4h 55m

Belfast Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£44

LuxembourgBelfast

LUX Luxembourg - BFS Belfast Intl

LUXBFS

Luxembourg

Thu 1/10

09:45-20:15

1 stop11h 30m

Belfast Intl

Wed 7/10

20:15-09:10

1 stop11h 55m

£71

Fastest return journey

LuxembourgBelfast

LUX Luxembourg - BHD Belfast City

LUXBHD

Luxembourg

Thu 29/10

06:05-09:10

1 stop4h 05m

Belfast City

Wed 31/12

00:00-00:00

Nonstop0h 00m

£75

LuxembourgBelfast

LUX Luxembourg - BHD Belfast City

LUXBHD

Luxembourg

Thu 29/10

21:40-12:00

2 stops15h 20m

Belfast City

Wed 31/12

00:00-00:00

Nonstop0h 00m

£83

LuxembourgBelfast

LUX Luxembourg - BHD Belfast City

LUXBHD

Luxembourg

Wed 16/12

11:00-09:10

1 stop23h 10m

Belfast City

Wed 31/12

00:00-00:00

Nonstop0h 00m

£89

LuxembourgBelfast

LUX Luxembourg - BHD Belfast City

LUXBHD

Luxembourg

Wed 16/12

16:40-13:15

2 stops21h 35m

Belfast City

Wed 31/12

00:00-00:00

Nonstop0h 00m

£95

LuxembourgBelfast

LUX Luxembourg - BFS Belfast Intl

LUXBFS

Luxembourg

Wed 30/9

10:05-19:50

2 stops10h 45m

Belfast Intl

Sat 3/10

11:10-17:30

1 stop5h 20m

£106

LuxembourgBelfast

LUX Luxembourg - BHD Belfast City

LUXBHD

Luxembourg

Thu 1/10

08:15-21:05

2 stops13h 50m

Belfast City

Wed 7/10

19:20-09:10

1 stop12h 50m

£138

LuxembourgBelfast

LUX Luxembourg - BHD Belfast City

LUXBHD

Luxembourg

Mon 26/10

16:00-11:05

2 stops20h 05m

Belfast City

Fri 30/10

18:00-08:10

2 stops13h 10m

£147

LuxembourgBelfast

LUX Luxembourg - BHD Belfast City

LUXBHD

Luxembourg

Thu 1/10

06:00-09:20

1 stop4h 20m

Belfast City

Wed 7/10

09:50-09:55

1 stop23h 05m

£177

Flights are sorted by cheapest return flights first.

Deals found on 4/9

Showing 1-10 of 13 resultsSorted by cheapest first

Best time to book a flight from Luxembourg to Belfast

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

LUX-BFS

LUX-BHD

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 Belfast

LU0-BF1

LUX-BFS

LUX-BHD

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

Related info for your journey

Can I find deals for flights from Luxembourg to Belfast that include hotel bookings?
Yes. In addition to deals on Luxembourg to Belfast flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Luxembourg to Belfast?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luxembourg to Belfast.
Can I find deals for business class flights from Luxembourg to Belfast?
Yes. Cheapflights offers flight deals from Luxembourg to Belfast by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to Northern Ireland

Flights by cabin class

Other flight options

Popular flights

Top destinations

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900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Belfast from Luxembourg today with Cheapflights!

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

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 from Luxembourg.

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

Yes, we can. To see specific flights from Luxembourg to Belfast with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

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Cheap flights from Luxembourg to Belfast from £44

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Luxembourg to Belfast

Cheapest flights from Luxembourg to BelfastExplore the most affordable flight options available from Luxembourg to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 September 2026.

Explore the most affordable flight options available from Luxembourg to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 September 2026.

Best flights from Luxembourg to BelfastDiscover carefully curated flight deals from Luxembourg to Belfast that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Discover carefully curated flight deals from Luxembourg to Belfast that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Last-minute flights from Luxembourg to BelfastDiscover last-minute flight deals from Luxembourg to Belfast. Data last updated 5 September 2026 and is based on user searches.

Discover last-minute flight deals from Luxembourg to Belfast. Data last updated 5 September 2026 and is based on user searches.

One-way flights from Luxembourg to BelfastSearch for one-way flight options from Luxembourg to Belfast. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.

Search for one-way flight options from Luxembourg to Belfast. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.

Find flight deals from Luxembourg to Belfast

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One-way from

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

Best time to book a flight from Luxembourg to Belfast

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

Cheapflights Insights

Related info for your journey

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

How can I find direct flights from Luxembourg to Belfast?

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

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 Belfast

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

Complete your trip

Complete your trip to Belfast by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Northern Ireland

Book a non-stop flight to one of these other cities located in Northern Ireland.

Search flights from Luxembourg to Belfast by cabin class

Find flights from Luxembourg to Belfast, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Luxembourg and Belfast flights

Browse other Luxembourg and Belfast flight options. Last updated on 5 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Luxembourg to Belfast flights

Consider these flights travelling from Luxembourg to Belfast.

Fly with Cheapflights

How does Cheapflights help users find flights from Luxembourg to Belfast?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Luxembourg to Belfast
Explore the most affordable flight options available from Luxembourg to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 September 2026.

Best flights from Luxembourg to Belfast
Discover carefully curated flight deals from Luxembourg to Belfast that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Last-minute flights from Luxembourg to Belfast
Discover last-minute flight deals from Luxembourg to Belfast. Data last updated 5 September 2026 and is based on user searches.

One-way flights from Luxembourg to Belfast
Search for one-way flight options from Luxembourg to Belfast. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.