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Cheap flights from London to Ostend from £128

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Ostend departing on 21/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London to Ostend

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:45 - 12:55LGW  London Gatwick-OST Ostende-Bruges
16h 10m1 stop Malaga
Multiple Airlines Logo
06:30 - 14:55OST  Ostende-Bruges-LGW London Gatwick
9h 25m1 stop Ibiza
£202Multiple Airlines
Tue, 1 Sep - Fri, 4 Sep
Multiple Airlines Logo
20:15 - 12:55LGW  London Gatwick-OST Ostende-Bruges
15h 40m1 stop Malaga
Multiple Airlines Logo
06:30 - 14:55OST  Ostende-Bruges-LGW London Gatwick
9h 25m1 stop Ibiza
£203Multiple Airlines
Tue, 1 Sep - Fri, 4 Sep
Multiple Airlines Logo
20:15 - 12:55LGW  London Gatwick-OST Ostende-Bruges
15h 40m1 stop Malaga
Multiple Airlines Logo
06:30 - 14:55OST  Ostende-Bruges-LGW London Gatwick
9h 25m1 stop Ibiza
£205Multiple Airlines
Tue, 1 Sep - Fri, 4 Sep
Multiple Airlines Logo
19:45 - 12:55LGW  London Gatwick-OST Ostende-Bruges
16h 10m1 stop Malaga
Multiple Airlines Logo
06:30 - 08:40OST  Ostende-Bruges-LGW London Gatwick
27h 10m2 stops Ibiza Barcelona-El Prat
£208Multiple Airlines
Tue, 1 Sep - Fri, 4 Sep
Multiple Airlines Logo
19:45 - 12:55LGW  London Gatwick-OST Ostende-Bruges
16h 10m1 stop Malaga
Multiple Airlines Logo
06:30 - 14:55OST  Ostende-Bruges-LGW London Gatwick
9h 25m1 stop Ibiza
£212Multiple Airlines
Tue, 1 Sep - Fri, 4 Sep
Multiple Airlines Logo
09:10 - 12:55LGW  London Gatwick-OST Ostende-Bruges
26h 45m2 stops Barcelona-El Prat Malaga
Multiple Airlines Logo
06:30 - 08:30OST  Ostende-Bruges-LGW London Gatwick
27h 00m2 stops Ibiza Barcelona-El Prat
£221Multiple Airlines
Tue, 1 Sep - Fri, 4 Sep
Multiple Airlines Logo
19:45 - 12:55LGW  London Gatwick-OST Ostende-Bruges
16h 10m1 stop Malaga
Multiple Airlines Logo
06:30 - 17:45OST  Ostende-Bruges-LGW London Gatwick
12h 15m2 stops Ibiza Barcelona-El Prat
£222Multiple Airlines
Tue, 1 Sep - Fri, 4 Sep
Multiple Airlines Logo
14:30 - 12:55LGW  London Gatwick-OST Ostende-Bruges
21h 25m2 stops Barcelona-El Prat Malaga
Multiple Airlines Logo
06:30 - 08:30OST  Ostende-Bruges-LGW London Gatwick
27h 00m2 stops Ibiza Barcelona-El Prat
£230Multiple Airlines
Tue, 1 Sep - Fri, 4 Sep
Multiple Airlines Logo
09:10 - 12:55LGW  London Gatwick-OST Ostende-Bruges
26h 45m2 stops Barcelona-El Prat Malaga
Multiple Airlines Logo
06:30 - 17:45OST  Ostende-Bruges-LGW London Gatwick
12h 15m2 stops Ibiza Barcelona-El Prat
£236Multiple Airlines
Tue, 1 Sep - Fri, 4 Sep
Multiple Airlines Logo
19:10 - 12:55LGW  London Gatwick-OST Ostende-Bruges
16h 45m1 stop Malaga
Multiple Airlines Logo
17:15 - 23:15OST  Ostende-Bruges-LGW London Gatwick
7h 00m1 stop Malaga
£244Multiple Airlines
Tue, 1 Sep - Fri, 4 Sep

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momondo 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, momondo users made 279,928 searches. Data last updated 6 August 2026.
Use the filters below to find and compare flights from London to Ostend that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonOstend

LGW London Gatwick - OST Ostende-Bruges

LGWOST

London Gatwick

Tue 1/9

19:45-12:55

1 stop16h 10m

Ostende-Bruges

Fri 4/9

06:30-14:55

1 stop9h 25m

£202

LondonOstend

LGW London Gatwick - OST Ostende-Bruges

LGWOST

London Gatwick

Tue 1/9

20:15-12:55

1 stop15h 40m

Ostende-Bruges

Fri 4/9

06:30-14:55

1 stop9h 25m

£203

LondonOstend

LGW London Gatwick - OST Ostende-Bruges

LGWOST

London Gatwick

Tue 1/9

20:15-12:55

1 stop15h 40m

Ostende-Bruges

Fri 4/9

06:30-14:55

1 stop9h 25m

£205

LondonOstend

LGW London Gatwick - OST Ostende-Bruges

LGWOST

London Gatwick

Tue 1/9

19:45-12:55

1 stop16h 10m

Ostende-Bruges

Fri 4/9

06:30-08:40

2 stops27h 10m

£208

LondonOstend

LGW London Gatwick - OST Ostende-Bruges

LGWOST

London Gatwick

Tue 1/9

19:45-12:55

1 stop16h 10m

Ostende-Bruges

Fri 4/9

06:30-14:55

1 stop9h 25m

£212

LondonOstend

LGW London Gatwick - OST Ostende-Bruges

LGWOST

London Gatwick

Tue 1/9

09:10-12:55

2 stops26h 45m

Ostende-Bruges

Fri 4/9

06:30-08:30

2 stops27h 00m

£221

LondonOstend

LGW London Gatwick - OST Ostende-Bruges

LGWOST

London Gatwick

Tue 1/9

19:45-12:55

1 stop16h 10m

Ostende-Bruges

Fri 4/9

06:30-17:45

2 stops12h 15m

£222

LondonOstend

LGW London Gatwick - OST Ostende-Bruges

LGWOST

London Gatwick

Tue 1/9

14:30-12:55

2 stops21h 25m

Ostende-Bruges

Fri 4/9

06:30-08:30

2 stops27h 00m

£230

LondonOstend

LGW London Gatwick - OST Ostende-Bruges

LGWOST

London Gatwick

Tue 1/9

09:10-12:55

2 stops26h 45m

Ostende-Bruges

Fri 4/9

06:30-17:45

2 stops12h 15m

£236
Fastest return journey

LondonOstend

LGW London Gatwick - OST Ostende-Bruges

LGWOST

London Gatwick

Tue 1/9

19:10-12:55

1 stop16h 45m

Ostende-Bruges

Fri 4/9

17:15-23:15

1 stop7h 00m

£244

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

When to book flights from London to Ostend

Are you open to changing your travel dates? Check out the ideal times to fly from London to Ostend according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to Ostend (LON to OST) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Ostend

Fastest flight time

10h 15m

Direct flights

None
The fastest flight from London to Ostend takes 10h 15m
There are no direct flights from London to Ostend. There are no popular flight routes from London to Ostend.
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Frequently asked questions about flying from London to Ostend

  • How far is London to Ostende-Bruges by plane?

    There are 133.0 mi between London and Ostende-Bruges. In terms of flight time, this usually takes a little over 10h 15m.

  • When did momondo last update prices for flights from London to Ostende-Bruges Airport?

    Prices for flights from London to Ostende-Bruges Airport are refreshed on a daily basis.

  • How old do you have to be to fly from London to Ostende-Bruges Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Ostende-Bruges Airport.

  • What documentation or ID do you need to fly to Ostende-Bruges Airport?

    The travel and health documents you'll need for your trip to Ostende-Bruges Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ostende-Bruges Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from London to Ostend

  • How do I get Price Alerts for flights from London to Ostend?

    Confirm your travel details to search for the latest offers for flights from London to Ostend. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from London to Ostend with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Travelling to a place near Ostend?

Book flights to Ostend if you plan to visit one of these locations
De Panne
Middelkerke

Why use momondo?

Why should I use momondo to find a flight deal from London to Ostend?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ostend from London.

Can I find flights from London to Ostend with flexible booking policies on momondo?

Yes. All flights to Ostend from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Ostend?

Once you have performed a search for London to Ostend flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from London to Ostend right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to Ostend now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ostend and let you know when they change.

An easier way to manage your Ostend trip

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