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Cheap flights from London to Ostend from £111

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 20/7. 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
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Find the cheapest flights from London to Ostend

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
17:55 - 12:55
LGW
-
OST
18h 00m
1 stop
Multiple Airlines Logo
17:15 - 00:40
OST
-
LGW
8h 25m
1 stop
£239Multiple Airlines
Mon, 10 Aug - Fri, 14 Aug
Multiple Airlines Logo
19:10 - 12:55
LGW
-
OST
16h 45m
1 stop
Multiple Airlines Logo
17:10 - 07:50
OST
-
LGW
15h 40m
1 stop
£251Multiple Airlines
Tue, 25 Aug - Fri, 28 Aug
Multiple Airlines Logo
19:10 - 12:55
LGW
-
OST
16h 45m
1 stop
Multiple Airlines Logo
17:10 - 02:00
OST
-
LGW
9h 50m
2 stops
£265Multiple Airlines
Tue, 25 Aug - Fri, 28 Aug
Multiple Airlines Logo
08:40 - 12:55
LGW
-
OST
27h 15m
2 stops
Multiple Airlines Logo
17:15 - 00:40
OST
-
LGW
8h 25m
1 stop
£266Multiple Airlines
Mon, 10 Aug - Fri, 14 Aug
Multiple Airlines Logo
15:55 - 13:15
LGW
-
OST
20h 20m
1 stop
Multiple Airlines Logo
06:00 - 22:10
OST
-
LGW
17h 10m
1 stop
£268Multiple Airlines
Wed, 5 Aug - Wed, 12 Aug
Multiple Airlines Logo
20:15 - 12:55
LGW
-
OST
15h 40m
1 stop
Multiple Airlines Logo
06:00 - 12:40
OST
-
LGW
7h 40m
1 stop
£272Multiple Airlines
Tue, 4 Aug - Tue, 11 Aug
Multiple Airlines Logo
07:10 - 13:15
LGW
-
OST
29h 05m
2 stops
Multiple Airlines Logo
06:00 - 12:40
OST
-
LGW
7h 40m
1 stop
£274Multiple Airlines
Wed, 5 Aug - Wed, 12 Aug
Multiple Airlines Logo
17:55 - 12:55
LGW
-
OST
18h 00m
1 stop
Multiple Airlines Logo
17:10 - 02:00
OST
-
LGW
9h 50m
2 stops
£277Multiple Airlines
Mon, 24 Aug - Fri, 28 Aug
Multiple Airlines Logo
19:45 - 12:55
LGW
-
OST
16h 10m
1 stop
Multiple Airlines Logo
06:00 - 02:05
OST
-
LGW
21h 05m
2 stops
£280Multiple Airlines
Tue, 4 Aug - Tue, 11 Aug
Multiple Airlines Logo
05:55 - 00:10
LGW
-
OST
17h 15m
1 stop
Multiple Airlines Logo
17:10 - 02:00
OST
-
LGW
9h 50m
2 stops
£287Multiple Airlines
Fri, 21 Aug - Fri, 28 Aug

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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 11 July 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 - OST

LGWOST

London Gatwick

Mon 10/8

17:55-12:55

1 stop18h 00m

Ostende-Bruges

Fri 14/8

17:15-00:40

1 stop8h 25m

£239

LondonOstend

LGW - OST

LGWOST

London Gatwick

Tue 25/8

19:10-12:55

1 stop16h 45m

Ostende-Bruges

Fri 28/8

17:10-07:50

1 stop15h 40m

£251

LondonOstend

LGW - OST

LGWOST

London Gatwick

Tue 25/8

19:10-12:55

1 stop16h 45m

Ostende-Bruges

Fri 28/8

17:10-02:00

2 stops9h 50m

£265

LondonOstend

LGW - OST

LGWOST

London Gatwick

Mon 10/8

08:40-12:55

2 stops27h 15m

Ostende-Bruges

Fri 14/8

17:15-00:40

1 stop8h 25m

£266

LondonOstend

LGW - OST

LGWOST

London Gatwick

Wed 5/8

15:55-13:15

1 stop20h 20m

Ostende-Bruges

Wed 12/8

06:00-22:10

1 stop17h 10m

£268
Fastest return journey

LondonOstend

LGW - OST

LGWOST

London Gatwick

Tue 4/8

20:15-12:55

1 stop15h 40m

Ostende-Bruges

Tue 11/8

06:00-12:40

1 stop7h 40m

£272

LondonOstend

LGW - OST

LGWOST

London Gatwick

Wed 5/8

07:10-13:15

2 stops29h 05m

Ostende-Bruges

Wed 12/8

06:00-12:40

1 stop7h 40m

£274

LondonOstend

LGW - OST

LGWOST

London Gatwick

Mon 24/8

17:55-12:55

1 stop18h 00m

Ostende-Bruges

Fri 28/8

17:10-02:00

2 stops9h 50m

£277

LondonOstend

LGW - OST

LGWOST

London Gatwick

Tue 4/8

19:45-12:55

1 stop16h 10m

Ostende-Bruges

Tue 11/8

06:00-02:05

2 stops21h 05m

£280

LondonOstend

LGW - OST

LGWOST

London Gatwick

Fri 21/8

05:55-00:10

1 stop17h 15m

Ostende-Bruges

Fri 28/8

17:10-02:00

2 stops9h 50m

£287

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

13h 35m

Direct flights

None
The fastest flight from London to Ostend takes 13h 35m
There are no direct flights from London to Ostend. There are no popular flight routes from London to Ostend.
Search flight deals

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 13h 35m.

  • 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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