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Cheap flights from London to Ostend from £217

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 23/8. Fares are subject to change and may not be available on all flights or dates of travel.
LON — OST
1 Apr — 8 Apr1
1 adult

Cheap flight deals from London to Ostend

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Ostend (OST). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 March 2025.

Round-trip from

£330

One-way from

£217
16/5-18/5
  • 16/5-18/5
  • 3 total stops
  • 46h 15m total
  • London to Ostend
Search Deals
23/8
  • 23/8
  • 1 total stop
  • 14h 25m total
  • London to Ostend
Search Deals

Find flight deals from London to Ostend

Cheapest flights from London to Ostend
Explore the most affordable flight options available from London to Ostend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 March 2025.

Fri 16/520:45LGW - OST
1 stop15h 10mMultiple Airlines
Sun 18/513:50OST - LGW
2 stops31h 05mMultiple Airlines
Deal found 26/3£330
Sat 10/508:40LHR - OST
2 stops27h 20mMultiple Airlines
Sat 17/506:00OST - LHR
2 stops29h 45mMultiple Airlines
Deal found 26/3£494

Cheapflights Fare Finder

Customise your flight search to find flights from London to Ostend that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 March 2025.
Use the filters below to find and compare flights from London to Ostend that are best for you.

Fly from

London

Fly to

Ostend

Route

Depart

Return

Price

LondonOstend

LGW - OST

LGWOST

London Gatwick

Fri 16/5

20:45-12:55

1 stop15h 10m

Ostende-Bruges

Sun 18/5

13:50-19:55

2 stops31h 05m

£330

LondonOstend

LHR - OST

LHROST

London Heathrow

Sat 10/5

08:40-13:00

2 stops27h 20m

Ostende-Bruges

Sat 17/5

06:00-10:45

2 stops29h 45m

£494

LondonOstend

LGW - OST

LGWOST

London Gatwick

Sat 23/8

20:45-12:10

1 stop14h 25m

£217

LondonOstend

LHR - OST

LHROST

London Heathrow

Sat 23/8

06:30-13:00

2 stops29h 30m

£371

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Best time to book a flight from London to Ostend

Have a flexible travel schedule? Discover the best time to fly to Ostend from London 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 London to Ostend
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from London to Ostend. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ostend from London?

    Ostende-Bruges (OST), located 2.6 mi from the city center, is the airport you fly into when you book flights from London to Ostend. 0 airlines have flights to Ostende-Bruges from London on a regular basis. Booking flights from London to Ostende-Bruges should not be difficult; the airport handles an average of 0 inbound flights from London per day.

  • Can I find deals for flights from London to Ostend that include hotel bookings?

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

  • How can I find direct flights from London to Ostend?

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

  • Can I find deals for business class flights from London to Ostend?

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

See more FAQs

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Alternative routes for London to Ostend

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from London to Ostend?

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Can Cheapflights find flights from London to Ostend with no change fees?

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