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Cheap flights from London Heathrow Airport to Ostend from £192

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — OST
31 Aug — 7 Sep1
1 adult

Cheap flight deals from Heathrow to Ostend

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 26 August 2025.

Round-trip from

£302

One-way from

£192
13/1-18/1
  • 13/1-18/1
  • 2 total stops
  • 38h 35m total
  • London to Ostend
Search Deals
10/10
  • 10/10
  • 2 total stops
  • 15h 05m total
  • London to Ostend
Search Deals

Find flight deals from Heathrow to Ostend

Cheapest flights from Heathrow to Ostend
Explore the most affordable flight options available from Heathrow to Ostend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2025.

Thu 11/1210:25LHR - OST
1 stop9h 00mMultiple Airlines
Sun 14/1206:10OST - LHR
1 stop15h 30mMultiple Airlines
Deal found 25/8£370
Sun 21/913:45LHR - OST
2 stops22h 10mMultiple Airlines
Sun 28/906:05OST - LHR
2 stops29h 15mMultiple Airlines
Deal found 24/8£408
Thu 9/1019:50LHR - OST
2 stops27h 20mMultiple Airlines
Sun 12/1006:05OST - LHR
2 stops31h 40mMultiple Airlines
Deal found 24/8£452
Fri 31/1007:00LHR - OST
1 stop12h 05mMultiple Airlines
Mon 3/1113:30OST - LHR
1 stop8h 10mMultiple Airlines
Deal found 24/8£640
Thu 13/1106:00LHR - OST
2 stops34h 20mMultiple Airlines
Tue 18/1113:20OST - LHR
2 stops33h 15mMultiple Airlines
Deal found 25/8£646
Fri 26/1208:25LHR - OST
2 stops26h 40mMultiple Airlines
Mon 29/1212:50OST - LHR
2 stops21h 25mMultiple Airlines
Deal found 25/8£695

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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 26 August 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Ostend that are best for you.

Fly from

Heathrow

Fly to

Ostend

Route

Depart

Return

Price

LondonOstend

LHR - OST

LHROST

London Heathrow

Tue 13/1

12:50-12:55

1 stop23h 05m

Ostende-Bruges

Sun 18/1

06:10-20:40

1 stop15h 30m

£302

LondonOstend

LHR - OST

LHROST

London Heathrow

Thu 11/12

10:25-20:25

1 stop9h 00m

Ostende-Bruges

Sun 14/12

06:10-20:40

1 stop15h 30m

£370

LondonOstend

LHR - OST

LHROST

London Heathrow

Wed 14/1

21:05-20:25

2 stops22h 20m

Ostende-Bruges

Sun 18/1

06:10-09:20

2 stops28h 10m

£374

LondonOstend

LHR - OST

LHROST

London Heathrow

Sun 21/9

13:45-12:55

2 stops22h 10m

Ostende-Bruges

Sun 28/9

06:05-10:20

2 stops29h 15m

£408

LondonOstend

LHR - OST

LHROST

London Heathrow

Thu 9/10

19:50-00:10

2 stops27h 20m

Ostende-Bruges

Sun 12/10

06:05-12:45

2 stops31h 40m

£452

LondonOstend

LHR - OST

LHROST

London Heathrow

Thu 12/2

06:00-20:25

2 stops13h 25m

Ostende-Bruges

Sun 15/2

06:10-22:40

2 stops17h 30m

£495

LondonOstend

LHR - OST

LHROST

London Heathrow

Fri 31/10

07:00-20:05

1 stop12h 05m

Ostende-Bruges

Mon 3/11

13:30-20:40

1 stop8h 10m

£640

LondonOstend

LHR - OST

LHROST

London Heathrow

Thu 13/11

06:00-17:20

2 stops34h 20m

Ostende-Bruges

Tue 18/11

13:20-21:35

2 stops33h 15m

£646

LondonOstend

LHR - OST

LHROST

London Heathrow

Fri 26/12

08:25-12:05

2 stops26h 40m

Ostende-Bruges

Mon 29/12

12:50-09:15

2 stops21h 25m

£695

LondonOstend

LHR - OST

LHROST

London Heathrow

Fri 10/10

20:50-12:55

2 stops15h 05m

£192

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Showing 1-10 of 12 results
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Best time to book a flight from Heathrow to Ostend

Have a flexible travel schedule? Discover the best time to fly to Ostend from Heathrow 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.

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 Heathrow?

    Located just 2.6 mi from the city center, Ostende-Bruges is the airport most travelers will use when flying to Ostend from London Heathrow. Booking flights from London Heathrow to Ostende-Bruges (OST) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 0 different airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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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Why should you use Cheapflights to find cheap flight tickets from Heathrow to Ostend?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Ostend for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Heathrow to Ostend with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Heathrow to Ostend become cheaper?

Of course! You can now track prices for flights from Heathrow to Ostend and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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