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Cheap flights from London Heathrow Airport to Ostend from £166

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 23/6. 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 Heathrow Airport to Ostend

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:55 - 23:40
LHR
-
OST
12h 45m
2 stops
Multiple Airlines Logo
06:00 - 09:10
OST
-
LHR
28h 10m
2 stops
£335Multiple Airlines
Fri, 27 Nov - Sun, 29 Nov
Multiple Airlines Logo
19:30 - 12:10
LHR
-
OST
15h 40m
2 stops
Multiple Airlines Logo
06:20 - 20:40
OST
-
LHR
15h 20m
2 stops
£411Multiple Airlines
Sat, 11 Jul - Tue, 14 Jul
Multiple Airlines Logo
19:30 - 12:10
LHR
-
OST
15h 40m
2 stops
Multiple Airlines Logo
06:20 - 20:40
OST
-
LHR
15h 20m
2 stops
£417Multiple Airlines
Sat, 11 Jul - Tue, 14 Jul
Multiple Airlines Logo
19:30 - 12:10
LHR
-
OST
15h 40m
2 stops
Multiple Airlines Logo
06:20 - 22:40
OST
-
LHR
17h 20m
2 stops
£424Multiple Airlines
Sat, 11 Jul - Tue, 14 Jul
Multiple Airlines Logo
14:45 - 13:15
LHR
-
OST
21h 30m
2 stops
Multiple Airlines Logo
06:00 - 16:15
OST
-
LHR
11h 15m
2 stops
£429Multiple Airlines
Wed, 9 Sep - Tue, 15 Sep
Multiple Airlines Logo
06:30 - 21:45
LHR
-
OST
14h 15m
2 stops
Multiple Airlines Logo
16:50 - 20:50
OST
-
LHR
29h 00m
2 stops
£445Multiple Airlines
Wed, 2 Dec - Fri, 4 Dec
Multiple Airlines Logo
08:40 - 12:55
LHR
-
OST
27h 15m
2 stops
Multiple Airlines Logo
06:00 - 19:25
OST
-
LHR
14h 25m
2 stops
£448Multiple Airlines
Mon, 6 Jul - Mon, 13 Jul
Multiple Airlines Logo
15:20 - 13:15
LHR
-
OST
20h 55m
2 stops
Multiple Airlines Logo
06:00 - 07:40
OST
-
LHR
26h 40m
2 stops
£497Multiple Airlines
Wed, 26 Aug - Sun, 6 Sep
Multiple Airlines Logo
19:30 - 00:10
LHR
-
OST
27h 40m
2 stops
Multiple Airlines Logo
06:00 - 22:40
OST
-
LHR
17h 40m
2 stops
£500Multiple Airlines
Thu, 2 Jul - Tue, 7 Jul
Multiple Airlines Logo
15:30 - 13:05
LHR
-
OST
20h 35m
3 stops
Multiple Airlines Logo
06:00 - 21:20
OST
-
LHR
16h 20m
2 stops
£508Multiple Airlines
Fri, 4 Sep - Sun, 6 Sep

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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 13 June 2026.
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

Cheapest return flight

LondonOstend

LHR - OST

LHROST

London Heathrow

Fri 27/11

09:55-23:40

2 stops12h 45m

Ostende-Bruges

Sun 29/11

06:00-09:10

2 stops28h 10m

£335
Fastest return journey

LondonOstend

LHR - OST

LHROST

London Heathrow

Sat 11/7

19:30-12:10

2 stops15h 40m

Ostende-Bruges

Tue 14/7

06:20-20:40

2 stops15h 20m

£411

LondonOstend

LHR - OST

LHROST

London Heathrow

Sat 11/7

19:30-12:10

2 stops15h 40m

Ostende-Bruges

Tue 14/7

06:20-20:40

2 stops15h 20m

£417

LondonOstend

LHR - OST

LHROST

London Heathrow

Sat 11/7

19:30-12:10

2 stops15h 40m

Ostende-Bruges

Tue 14/7

06:20-22:40

2 stops17h 20m

£424

LondonOstend

LHR - OST

LHROST

London Heathrow

Wed 9/9

14:45-13:15

2 stops21h 30m

Ostende-Bruges

Tue 15/9

06:00-16:15

2 stops11h 15m

£429

LondonOstend

LHR - OST

LHROST

London Heathrow

Wed 2/12

06:30-21:45

2 stops14h 15m

Ostende-Bruges

Fri 4/12

16:50-20:50

2 stops29h 00m

£445

LondonOstend

LHR - OST

LHROST

London Heathrow

Mon 6/7

08:40-12:55

2 stops27h 15m

Ostende-Bruges

Mon 13/7

06:00-19:25

2 stops14h 25m

£448

LondonOstend

LHR - OST

LHROST

London Heathrow

Wed 26/8

15:20-13:15

2 stops20h 55m

Ostende-Bruges

Sun 6/9

06:00-07:40

2 stops26h 40m

£497

LondonOstend

LHR - OST

LHROST

London Heathrow

Thu 2/7

19:30-00:10

2 stops27h 40m

Ostende-Bruges

Tue 7/7

06:00-22:40

2 stops17h 40m

£500

LondonOstend

LHR - OST

LHROST

London Heathrow

Fri 4/9

15:30-13:05

3 stops20h 35m

Ostende-Bruges

Sun 6/9

06:00-21:20

2 stops16h 20m

£508

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 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 54% of people opting to fly with this airline when travelling to Ostend. Keep in mind that there are 3 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

Fastest flight time

12h 45m

Direct flights

None
The fastest flight from London Heathrow Airport to Ostend takes 12h 45m
There are no direct flights from London Heathrow Airport to Ostend. There are no popular flight routes from London Heathrow Airport to Ostend.
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Frequently asked questions about flying from London Heathrow Airport to Ostend

  • 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 12h 45m.

  • 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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