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Cheap flights from London Southend Airport to Ostrava from £83

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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — OSR
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Southend to Ostrava

Discover tips and strategies to find the most affordable flight options for your journey from Southend (SEN) to Ostrava (OSR). 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 17 September 2025.

Round-trip from

£334

One-way from

£83

Popular in

July

Cheapest in

May

Average price

£56
3/10-8/10
  • 3/10-8/10
  • 3 total stops
  • 38h 15m total
  • London to Ostrava
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5/10
  • 5/10
  • 1 total stop
  • 17h 00m total
  • London to Ostrava
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Highest demand for flights based on searches. 24% potential increase in price (£20 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (£4 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Southend to Ostrava

Cheapest flights from Southend to Ostrava
Explore the most affordable flight options available from Southend to Ostrava. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Fri 3/1006:30SEN - OSR
1 stop11h 20mMultiple Airlines
Wed 8/1014:45OSR - SEN
2 stops26h 55mMultiple Airlines
Deal found 14/9£334
Thu 2/1006:30SEN - OSR
3 stops30h 40mMultiple Airlines
Fri 3/1019:15OSR - SEN
1 stop13h 45mMultiple Airlines
Deal found 16/9£411

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southend to Ostrava 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 17 September 2025.
Use the filters below to find and compare flights from London Southend Airport to Ostrava that are best for you.

Fly from

Southend

Fly to

Ostrava

Route

Depart

Return

Price

LondonOstrava

SEN - OSR

SENOSR

London Southend

Fri 3/10

06:30-18:50

1 stop11h 20m

Ostrava Mosnov

Wed 8/10

14:45-16:40

2 stops26h 55m

£334

LondonOstrava

SEN - OSR

SENOSR

London Southend

Thu 2/10

06:30-14:10

3 stops30h 40m

Ostrava Mosnov

Fri 3/10

19:15-08:00

1 stop13h 45m

£411

LondonOstrava

SEN - OSR

SENOSR

London Southend

Sun 5/10

15:35-09:35

1 stop17h 00m

£83

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Best time to book a flight from Southend to Ostrava

Have a flexible travel schedule? Discover the best time to fly to Ostrava from Southend 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 Southend to Ostrava. 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 Ostrava from London Southend?

    Most people fly into Ostrava Mosnov (OSR) if they book a flight to Ostrava from London Southend. On average, Mosnov has 0 inbound flights from London Southend per day from 0 airlines. Ostrava Mosnov is conveniently located just 12.2 mi from Ostrava’s city center.

  • Can I find deals for flights from Southend to Ostrava that include hotel bookings?

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

  • How can I find direct flights from Southend to Ostrava?

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

  • Can I find deals for business class flights from Southend to Ostrava?

    Yes. Cheapflights offers flight deals from Southend to Ostrava 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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Alternative routes for Southend to Ostrava

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Southend to Ostrava?

Cheapflights helps you search for flights from Southend to Ostrava via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Southend to Ostrava?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ostrava from Southend.

Can Cheapflights find flights from Southend to Ostrava with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Southend to Ostrava, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Southend to Ostrava become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ostrava from Southend today and book when prices fit your budget.

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