A historic castle with stone walls, a flag, and a paved pathway leading to the entrance.

Cheap Flights to Boulonnais | Popular Routes to Boulonnais from HK$2,265

View HK$2,265 flight on Fri, 24 Jul 2026Opens in a new window

Popular airlines to Boulonnais

  • Volotea

  • easyJet

  • Ryanair

  • Air Algerie

  • ASL Airlines France

  • Royal Air Maroc

  • Hahn Air Technologies

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Cheap round-trip flights to Boulonnais

Prices were available within the past 7 days and start at HK$2,265 for one-way flights and HK$880 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Fri, 24 Jul - Mon, 27 Jul
BSL
Basel
LIL
Lille
HK$880 Return, found 1 day ago
HK$880
Return
found 1 day ago
Select easyJet flight, departing Fri, 24 Jul from Basel to Lille, returning Mon, 27 Jul, priced at HK$880 found 1 day ago
easyJet
Fri, 17 Jul - Fri, 24 Jul
BSL
Basel
LIL
Lille
HK$1,125 Return, found 16 hours ago
HK$1,125
Return
found 16 hours ago
Select easyJet flight, departing Fri, 17 Jul from Basel to Lille, returning Fri, 24 Jul, priced at HK$1,125 found 16 hours ago
Air France
Fri, 24 Jul - Mon, 27 Jul
BSL
Basel
XDB
Lille
HK$2,686 Return, found 1 day ago
HK$2,686
Return
found 1 day ago
Select Air France flight, departing Fri, 24 Jul from Basel to Lille, returning Mon, 27 Jul, priced at HK$2,686 found 1 day ago
Air France
Fri, 24 Jul - Mon, 27 Jul
BSL
Basel
XDB
Lille
HK$2,689 Return, found 1 day ago
HK$2,689
Return
found 1 day ago
Select Air France flight, departing Fri, 24 Jul from Basel to Lille, returning Mon, 27 Jul, priced at HK$2,689 found 1 day ago
Air France
Fri, 24 Jul - Mon, 27 Jul
BSL
Basel
XDB
Lille
HK$3,286 Return, found 1 day ago
HK$3,286
Return
found 1 day ago
Select Air France flight, departing Fri, 24 Jul from Basel to Lille, returning Mon, 27 Jul, priced at HK$3,286 found 1 day ago
KLM
Fri, 24 Jul - Mon, 27 Jul
BSL
Basel
XDB
Lille
HK$3,652 Return, found 1 day ago
HK$3,652
Return
found 1 day ago
Select KLM flight, departing Fri, 24 Jul from Basel to Lille, returning Mon, 27 Jul, priced at HK$3,652 found 1 day ago
KLM
Fri, 24 Jul - Mon, 27 Jul
BSL
Basel
XDB
Lille
HK$3,656 Return, found 1 day ago
HK$3,656
Return
found 1 day ago
Select KLM flight, departing Fri, 24 Jul from Basel to Lille, returning Mon, 27 Jul, priced at HK$3,656 found 1 day ago
KLM
Fri, 24 Jul - Mon, 27 Jul
BSL
Basel
XDB
Lille
HK$3,846 Return, found 1 day ago
HK$3,846
Return
found 1 day ago
Select KLM flight, departing Fri, 24 Jul from Basel to Lille, returning Mon, 27 Jul, priced at HK$3,846 found 1 day ago
Qatar Airways
Sat, 22 Aug - Sat, 29 Aug
HKG
Hong Kong SAR
XDB
Lille
HK$9,832 Return, found 5 days ago
HK$9,832
Return
found 5 days ago
Select Qatar Airways flight, departing Sat, 22 Aug from Hong Kong SAR to Lille, returning Sat, 29 Aug, priced at HK$9,832 found 5 days ago
Emirates
Sat, 22 Aug - Sat, 29 Aug
HKG
Hong Kong SAR
XDB
Lille
HK$13,485 Return, found 5 days ago
HK$13,485
Return
found 5 days ago
Select Emirates flight, departing Sat, 22 Aug from Hong Kong SAR to Lille, returning Sat, 29 Aug, priced at HK$13,485 found 5 days ago

Trending flights to Boulonnais

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.

Qatar Airways
Sat, 22 Aug - Sat, 29 Aug
HKG
Hong Kong SAR
XDB
Lille
HK$9,832 Return, found 5 days ago
HK$9,832
Return
found 5 days ago
Select Qatar Airways flight, departing Sat, 22 Aug from Hong Kong SAR to Lille, returning Sat, 29 Aug, priced at HK$9,832 found 5 days ago

Frequently asked questions

How do I find cheap flights to Boulonnais that have flexible change policies?
By using our neat "No change fee" filter, that's how. Just enter your travel dates, click "Search," then check the box directly underneath the "Flexible change policies" heading (top left of your screen). Expedia makes it a snap to find affordable, flexible fares to Boulonnais.
Which airlines fly to Boulonnais?
Decide on your vacation dates and then take off towards Boulonnais with one of these airlines:

  • Air France - 707 flights to or near Boulonnais each month, including 707 flights to Roissy-Charles de Gaulle Airport (CDG) per month.
  • Delta Air Lines - 412 flights to or near Boulonnais each month, including 412 flights to Roissy-Charles de Gaulle Airport (CDG) per month.
  • American Airlines - 182 flights to or near Boulonnais each month, including 182 flights to Roissy-Charles de Gaulle Airport (CDG) per month.

How can I find cheap tickets to Boulonnais?
One of the best ways to find cheap tickets to Boulonnais is to be flexible with your travel dates. Search for your flights, then click "flexible dates" at the top of your results. It will bring up the cheapest prices for nearby days. The lowest price for a flight to Boulonnais in the last seven days was HK$880. Booking ahead of time will usually help you walk away with an even bigger bargain.
How much is a flight to Boulonnais?
If you were journeying one way from Basel (BSL), you could've snapped up a low-cost fare for HK$2,265 in the last seven days. Round-trip flights to Boulonnais ranged from only HK$880 to HK$13,485 during this same period.
What are the most popular airports to fly into in Boulonnais?
Roissy-Charles de Gaulle Airport (CDG) is the main entrance point for those eager to visit Boulonnais. Roughly 1,536 flights every month touch down here.
When is the cheapest time to fly to Boulonnais?
Jet off on a Tuesday to improve your chances of scoring the cheapest fare to Boulonnais. Mondays are usually the second most affordable day to depart. Saturday is generally the most expensive day to fly anywhere.
How much is a plane ticket to Boulonnais?
In the last seven days, seats to Boulonnais fluctuated between HK$880 and HK$13,485. Prices usually rise as your travel date nears, so pick up a terrific deal today.
What months are the cheapest to book a flight to Boulonnais?
February is the best month to purchase a seat for your Boulonnais adventure. Fares are priciest during the busy month of December, so steer clear of this time if you can.

Book with confidence

About Boulonnais

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