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

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

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.

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).

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 Intl Airport as you normally would.

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

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

How can I find direct flights from Luxembourg to Belfast Intl?

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

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

Yes. Cheapflights offers flight deals from Luxembourg 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.

£62+ Flights from Luxembourg to Belfast Intl Airport

Cheap flight deals from Luxembourg to Belfast Intl

Round-trip from	£134
One-way from	£62

11/8-18/8
2 total stops
38h 30m total
Luxembourg to Belfast

Search Deals

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

Search Deals

Find flight deals from Luxembourg to Belfast Intl

Cheapest flights from Luxembourg to Belfast Intl
Explore the most affordable flight options available from Luxembourg to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 July 2025.

Mon 11/816:55LUX - BFS

1 stop18h 30mMultiple Airlines

Mon 18/821:55BFS - LUX

1 stop20h 00mMultiple Airlines

Deal found 6/7£134

Cheapflights Fare Finder

Use the filters below to find and compare flights from Luxembourg to Belfast Intl Airport 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

£134

LuxembourgBelfast

LUX - BFS

LUXBFS

Luxembourg

Mon 27/10

09:25-21:55

1 stop13h 30m

£62

Flights are sorted by cheapest return flights first.

Deals found on 7/7

Best time to book a flight from Luxembourg to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl 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 Belfast Intl Airport

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

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Cheap flights from Luxembourg to Belfast Intl Airport 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.