Cheap Flights to Sud Avesnois | Popular Routes to Sud Avesnois from HK$4,241

View HK$4,241 flight on Wed, 4 Mar 2026Opens in a new window

Popular airlines to Sud Avesnois

  • Lufthansa

  • British Airways

  • KLM

  • Swiss International Air Lines

  • Brussels Airlines

  • SAS

  • Iberia

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Sud Avesnois

Prices were available within the past 7 days and start at HK$4,241 for one-way flights and HK$5,835 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Mon, 9 Mar - Mon, 23 Mar
HKG
Hong Kong SAR
XDB
Lille
HK$5,835 Return, found 6 days ago
HK$5,835
Return
found 6 days ago
Select Etihad Airways flight, departing Mon, 9 Mar from Hong Kong SAR to Lille, returning Mon, 23 Mar, priced at HK$5,835 found 6 days ago
Etihad Airways
Sun, 19 Apr - Sat, 2 May
HKG
Hong Kong SAR
XDB
Lille
HK$5,847 Return, found 5 days ago
HK$5,847
Return
found 5 days ago
Select Etihad Airways flight, departing Sun, 19 Apr from Hong Kong SAR to Lille, returning Sat, 2 May, priced at HK$5,847 found 5 days ago
Etihad Airways
Sun, 24 May - Tue, 9 Jun
HKG
Hong Kong SAR
XDB
Lille
HK$6,067 Return, found 5 days ago
HK$6,067
Return
found 5 days ago
Select Etihad Airways flight, departing Sun, 24 May from Hong Kong SAR to Lille, returning Tue, 9 Jun, priced at HK$6,067 found 5 days ago
Etihad Airways
Sun, 19 Apr - Sun, 3 May
HKG
Hong Kong SAR
XDB
Lille
HK$6,167 Return, found 5 days ago
HK$6,167
Return
found 5 days ago
Select Etihad Airways flight, departing Sun, 19 Apr from Hong Kong SAR to Lille, returning Sun, 3 May, priced at HK$6,167 found 5 days ago
Etihad Airways
Tue, 2 Jun - Thu, 18 Jun
HKG
Hong Kong SAR
XDB
Lille
HK$6,287 Return, found 5 days ago
HK$6,287
Return
found 5 days ago
Select Etihad Airways flight, departing Tue, 2 Jun from Hong Kong SAR to Lille, returning Thu, 18 Jun, priced at HK$6,287 found 5 days ago
Etihad Airways
Sat, 23 May - Tue, 9 Jun
HKG
Hong Kong SAR
XDB
Lille
HK$6,387 Return, found 5 days ago
HK$6,387
Return
found 5 days ago
Select Etihad Airways flight, departing Sat, 23 May from Hong Kong SAR to Lille, returning Tue, 9 Jun, priced at HK$6,387 found 5 days ago
Qatar Airways
Mon, 16 Mar - Tue, 31 Mar
HKG
Hong Kong SAR
XDB
Lille
HK$7,259 Return, found 6 days ago
HK$7,259
Return
found 6 days ago
Select Qatar Airways flight, departing Mon, 16 Mar from Hong Kong SAR to Lille, returning Tue, 31 Mar, priced at HK$7,259 found 6 days ago
Emirates
Mon, 2 Mar - Sat, 21 Mar
HKG
Hong Kong SAR
XDB
Lille
HK$8,160 Return, found 6 days ago
HK$8,160
Return
found 6 days ago
Select Emirates flight, departing Mon, 2 Mar from Hong Kong SAR to Lille, returning Sat, 21 Mar, priced at HK$8,160 found 6 days ago
Turkish Airlines
Sat, 25 Jul - Wed, 5 Aug
HKG
Hong Kong SAR
LIL
Lille
HK$8,956 Return, found 6 days ago
HK$8,956
Return
found 6 days ago
Select Turkish Airlines flight, departing Sat, 25 Jul from Hong Kong SAR to Lille, returning Wed, 5 Aug, priced at HK$8,956 found 6 days ago
Air France
Fri, 22 May - Mon, 8 Jun
HKG
Hong Kong SAR
XDB
Lille
HK$10,169 Return, found 5 days ago
HK$10,169
Return
found 5 days ago
Select Air France flight, departing Fri, 22 May from Hong Kong SAR to Lille, returning Mon, 8 Jun, priced at HK$10,169 found 5 days ago

About Sud Avesnois

Expedia offers flights to Sud Avesnois to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Sud Avesnois or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Sud Avesnois that have flexible change policies?
At Expedia, we've been channeling our inner acrobat to offer you the most flexible fares around town. Just click on "No change fee" under the filter subheading "Flexible change policies" to find your perfect flight to Sud Avesnois.
Which airlines fly to Sud Avesnois?
Find your passport, pack your bags and choose between these popular airlines that offer flights into or near Sud Avesnois:

  • United Airlines - 91 flights to or near Sud Avesnois each month, including 91 flights to Brussels - National Airport (BRU) per month.
  • Brussels Airlines - 47 flights to or near Sud Avesnois each month, including 47 flights to Brussels - National Airport (BRU) per month.
  • Delta Air Lines - 30 flights to or near Sud Avesnois each month, including 30 flights to Brussels - National Airport (BRU) per month.

How can I find cheap tickets to Sud Avesnois?
Start searching as early as possible, fly to or from nearby airports, avoid school vacation time — there are loads of ways! One more is to use Expedia's "flexible dates" feature. Find your Sud Avesnois flight, then compare the prices for nearby dates. In the last seven days, the best price for a flight to Sud Avesnois was HK$5,835.
How much is a flight to Sud Avesnois?
In the last seven days, round-trip tickets to Sud Avesnois sold for as low as HK$5,835 and reached a maximum price of HK$10,169. For one-way trips leaving Hong Kong SAR (HKG), the lowest price during this time was just HK$4,241.
What are the most popular airports to fly into in Sud Avesnois?
Start arranging your Sud Avesnois getaway by securing a seat on one of the 169 flights every month to Brussels - National Airport (BRU). This is the region's principal gateway.
When is the cheapest time to fly to Sud Avesnois?
Jetting off on a Tuesday, followed by a Monday, is generally the best way to secure the cheapest fare. Stay away from the weekends if possible, because Saturday is typically the most expensive day. Spend the cash you saved having a ball in Sud Avesnois instead!
How much is a plane ticket to Sud Avesnois?
In the last seven days, plane fares to Sud Avesnois ranged from HK$5,835 to HK$10,169.
What months are the cheapest to book a flight to Sud Avesnois?
February is the cheapest month to book a seat for your Sud Avesnois trip. Fares are at a premium over the month of December, so avoid this time if you can.

Trending flights to Sud Avesnois

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Mon, 9 Mar - Mon, 23 Mar
HKG
Hong Kong SAR
XDB
Lille
HK$5,835 Return, found 6 days ago
HK$5,835
Return
found 6 days ago
Select Etihad Airways flight, departing Mon, 9 Mar from Hong Kong SAR to Lille, returning Mon, 23 Mar, priced at HK$5,835 found 6 days ago
*Available to Expedia members.