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Cheap flights from London Heathrow Airport to Ostend from £219

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 Heathrow Airport to Ostend departing on 24/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Heathrow Airport to Ostend

Cheap return flights

Logo
09:55 - 13:10LHR-OST
26h 15m2 stops
Logo
17:15 - 09:10OST-LHR
16h 55m2 stops
£400
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mar., 2 sept. - ven., 5 sept.
Logo
06:00 - 13:10LHR-OST
30h 10m2 stops
Logo
17:15 - 19:20OST-LHR
27h 05m2 stops
£432
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mar., 2 sept. - ven., 5 sept.
Logo
09:55 - 12:55LHR-OST
26h 00m2 stops
Logo
06:00 - 09:10OST-LHR
28h 10m2 stops
£463
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mar., 23 sept. - jeu., 25 sept.
Logo
06:00 - 12:55LHR-OST
29h 55m2 stops
Logo
06:05 - 12:45OST-LHR
31h 40m2 stops
£540
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dim., 14 sept. - dim., 21 sept.
Logo
06:00 - 12:10LHR-OST
29h 10m2 stops
Logo
06:00 - 07:40OST-LHR
26h 40m2 stops
£605
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jeu., 28 août - jeu., 4 sept.
Logo
06:00 - 21:10LHR-OST
14h 10m2 stops
Logo
06:00 - 07:40OST-LHR
26h 40m2 stops
£611
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lun., 1 sept. - ven., 5 sept.
Logo
10:20 - 13:00LHR-OST
25h 40m2 stops
Logo
12:50 - 09:35OST-LHR
21h 45m2 stops
£625
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jeu., 13 nov. - lun., 17 nov.
Logo
11:50 - 23:55LHR-OST
11h 05m1 stop
Logo
06:00 - 22:15OST-LHR
17h 15m2 stops
£629
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jeu., 28 août - jeu., 4 sept.
Logo
08:05 - 00:10LHR-OST
15h 05m3 stops
Logo
06:05 - 08:15OST-LHR
27h 10m2 stops
£639
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ven., 12 sept. - dim., 14 sept.
Logo
11:50 - 23:55LHR-OST
11h 05m1 stop
Logo
06:15 - 14:35OST-LHR
9h 20m1 stop
£692
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jeu., 28 août - jeu., 4 sept.

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport 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 1 août 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Ostend that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonOstend

LHR - OST

LHROST

London Heathrow

mar. 2/9

09:55-13:10

2 stops26h 15m

Ostende-Bruges

ven. 5/9

17:15-09:10

2 stops16h 55m

£400

LondonOstend

LHR - OST

LHROST

London Heathrow

mar. 2/9

06:00-13:10

2 stops30h 10m

Ostende-Bruges

ven. 5/9

17:15-19:20

2 stops27h 05m

£432

LondonOstend

LHR - OST

LHROST

London Heathrow

mar. 23/9

09:55-12:55

2 stops26h 00m

Ostende-Bruges

jeu. 25/9

06:00-09:10

2 stops28h 10m

£463

LondonOstend

LHR - OST

LHROST

London Heathrow

dim. 14/9

06:00-12:55

2 stops29h 55m

Ostende-Bruges

dim. 21/9

06:05-12:45

2 stops31h 40m

£540

LondonOstend

LHR - OST

LHROST

London Heathrow

jeu. 28/8

06:00-12:10

2 stops29h 10m

Ostende-Bruges

jeu. 4/9

06:00-07:40

2 stops26h 40m

£605

LondonOstend

LHR - OST

LHROST

London Heathrow

lun. 1/9

06:00-21:10

2 stops14h 10m

Ostende-Bruges

ven. 5/9

06:00-07:40

2 stops26h 40m

£611

LondonOstend

LHR - OST

LHROST

London Heathrow

jeu. 13/11

10:20-13:00

2 stops25h 40m

Ostende-Bruges

lun. 17/11

12:50-09:35

2 stops21h 45m

£625

LondonOstend

LHR - OST

LHROST

London Heathrow

jeu. 28/8

11:50-23:55

1 stop11h 05m

Ostende-Bruges

jeu. 4/9

06:00-22:15

2 stops17h 15m

£629

LondonOstend

LHR - OST

LHROST

London Heathrow

ven. 12/9

08:05-00:10

3 stops15h 05m

Ostende-Bruges

dim. 14/9

06:05-08:15

2 stops27h 10m

£639

LondonOstend

LHR - OST

LHROST

London Heathrow

jeu. 28/8

11:50-23:55

1 stop11h 05m

Ostende-Bruges

jeu. 4/9

06:15-14:35

1 stop9h 20m

£692

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Ostend from

How to get the cheapest flight ticket from London Heathrow Airport to Ostend

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Which airlines fly to Ostend?

Brussels Airlines, British Airways and KLM are the top three most popular airlines that fly to Ostend from London Heathrow Airport according to our data. Brussels Airlines is the first choice among our users, with 53% of people opting to fly with this airline when travelling to Ostend. Keep in mind that there are 4 different airlines that fly to Ostend on a routine basis, so you have a few additional options to choose from.

When to book flights from London Heathrow Airport to Ostend

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

Cheap London Heathrow Airport to Ostend (LHR to OST) flight deals and tips

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

Best price found

£219

Fastest flight time

7h 55m

Direct flights

None

Airports in Ostend

1 airport
The best one-way flight to Ostend from London Heathrow Airport in the past 72 hours is £219. The best return flight deal from London Heathrow Airport to Ostend found on momondo in the last 72 hours is £400.
The fastest flight from London Heathrow Airport to Ostend takes 7h 55m
There are no direct flights from London Heathrow Airport to Ostend. Popular non-direct route for this connection is London Heathrow Airport - Ostende-Bruges Airport.
There is 1 airport near Ostend: Ostende-Bruges (OST)
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  • How far is London Heathrow to Ostende-Bruges by plane?

    A flight from London Heathrow to Ostende-Bruges will travel around 147.0 mi. In terms of flight time, this usually takes a little over 11h 05m.

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

    Prices for flights from London Heathrow Airport to Ostende-Bruges Airport were last updated today.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport 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.

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?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Ostend . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for London to Ostend flights to just show those with flexible booking policies.

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

Once all potential London to Ostend flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for London to Ostend flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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