A historic building with a central tower and two symmetrical towers on either side.

Cheap flights to Coeur d'Ostrevent

View €20 flight on Fri, 10 Jul 2026Opens in a new window

Flight 1

Flight 2

Popular airlines to Coeur d'Ostrevent

  • Volotea

  • easyJet

  • Ryanair

  • ASL Airlines France

  • Air Algerie

  • Royal Air Maroc

  • Hahn Air Technologies

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Cheap round-trip flights to Coeur d'Ostrevent

Prices were available within the past 7 days and start at €20 for one-way flights and €142 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Fri, 18 Sept - Mon, 21 Sept
OPO
Porto
LIL
Lille
€142 Return, found 1 day ago
€142
Return
found 1 day ago
Select Ryanair flight, departing Fri, 18 Sept from Porto to Lille, returning Mon, 21 Sept, priced at €142 found 1 day ago
Ryanair
Fri, 7 Aug - Mon, 10 Aug
OPO
Porto
LIL
Lille
€167 Return, found 1 day ago
€167
Return
found 1 day ago
Select Ryanair flight, departing Fri, 7 Aug from Porto to Lille, returning Mon, 10 Aug, priced at €167 found 1 day ago
Ryanair
Fri, 24 Jul - Mon, 27 Jul
OPO
Porto
LIL
Lille
€193 Return, found 18 hours ago
€193
Return
found 18 hours ago
Select Ryanair flight, departing Fri, 24 Jul from Porto to Lille, returning Mon, 27 Jul, priced at €193 found 18 hours ago
Air France
Tue, 18 Aug - Tue, 25 Aug
LGW
London
XDB
Lille
€235 Return, found 5 days ago
€235
Return
found 5 days ago
Select Air France flight, departing Tue, 18 Aug from London to Lille, returning Tue, 25 Aug, priced at €235 found 5 days ago
Air France
Fri, 21 Aug - Mon, 31 Aug
DUB
Dublin
XDB
Lille
€240 Return, found 11 hours ago
€240
Return
found 11 hours ago
Select Air France flight, departing Fri, 21 Aug from Dublin to Lille, returning Mon, 31 Aug, priced at €240 found 11 hours ago
Air France
Fri, 7 Aug - Fri, 14 Aug
LGW
London
XDB
Lille
€242 Return, found 23 hours ago
€242
Return
found 23 hours ago
Select Air France flight, departing Fri, 7 Aug from London to Lille, returning Fri, 14 Aug, priced at €242 found 23 hours ago
Air France
Mon, 21 Sept - Wed, 30 Sept
LHR
London
XDB
Lille
€242 Return, found 5 days ago
€242
Return
found 5 days ago
Select Air France flight, departing Mon, 21 Sept from London to Lille, returning Wed, 30 Sept, priced at €242 found 5 days ago
KLM
Tue, 18 Aug - Tue, 25 Aug
LHR
London
XDB
Lille
€269 Return, found 5 days ago
€269
Return
found 5 days ago
Select KLM flight, departing Tue, 18 Aug from London to Lille, returning Tue, 25 Aug, priced at €269 found 5 days ago
Air Europa
Fri, 7 Aug - Mon, 10 Aug
OPO
Porto
XDB
Lille
€338 Return, found 1 day ago
€338
Return
found 1 day ago
Select Air Europa flight, departing Fri, 7 Aug from Porto to Lille, returning Mon, 10 Aug, priced at €338 found 1 day ago
ITA Airways
Mon, 20 Jul - Fri, 24 Jul
TIA
Tirana
XDB
Lille
€524 Return, found 1 day ago
€524
Return
found 1 day ago
Select ITA Airways flight, departing Mon, 20 Jul from Tirana to Lille, returning Fri, 24 Jul, priced at €524 found 1 day ago

Trending flights to Coeur d'Ostrevent

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.

Air France
Fri, 21 Aug - Mon, 31 Aug
DUB
Dublin
XDB
Lille
€240 Return, found 11 hours ago
€240
Return
found 11 hours ago
Select Air France flight, departing Fri, 21 Aug from Dublin to Lille, returning Mon, 31 Aug, priced at €240 found 11 hours ago

Frequently asked questions

How do I find cheap flights to Coeur dOstrevent that have flexible change policies?
At Expedia, we've been channeling our inner gymnast to provide you with the most flexible fares in town. Just tick the "No change fee" box directly beneath the filter heading "Flexible change policies" to find your perfect flight to Coeur dOstrevent.
How can I find cheap tickets to Coeur dOstrevent?
A good strategy for walking away with cheap tickets is to be flexible with your travel dates. Begin with searching for your flight to Coeur dOstrevent, then click on the "flexible dates" box to see prices for nearby days. Another useful tip? Book in advance. To give you an idea of costs, €142 was the best price for a flight to Coeur dOstrevent in the last seven days.
How much is a flight to Coeur dOstrevent?
The price of a round-trip ticket to Coeur dOstrevent in the last seven days ranged between €142 and €524. If you were journeying one way out of Porto (OPO), you could have nabbed a low-cost fare from just €20.
How much is a plane ticket to Coeur dOstrevent?
Seats to Coeur dOstrevent ranged from €142 to €524 in the last seven days. Normally, the sooner you book the bigger the bargain.
What months are the cheapest to book a flight to Coeur dOstrevent?
February is the best month to reserve a seat for your Coeur dOstrevent adventure. Fares cost the most throughout December, so avoid this time if you can.

Book with confidence

About Coeur d'Ostrevent

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About Coeur d'Ostrevent
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