Title: Cheap Flights from Dublin (DUB) to Ostende (OST) - Expedia.ca ![Ostend showing heritage architecture and heritage elements](https://images.trvl-media.com/place/181444/19627d1f-5e6b-440c-b1fd-b0b263b4b2ec.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/181444/19627d1f-5e6b-440c-b1fd-b0b263b4b2ec.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Dublin (DUB) to Ostende (OST) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Dublin Airport (DUB) to Ostende (OST-Ostend-Bruges Intl.) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:dub,to:ost,departure:30/09/2025TANYT&leg2=from:ost,to:dub,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:dub,to:ost,departure:30/09/2025TANYT&leg2=from:ost,to:dub,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![Flair Airlines](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:dub,to:ost,departure:30/09/2025TANYT&leg2=from:ost,to:dub,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:dub,to:ost,departure:30/09/2025TANYT&leg2=from:ost,to:dub,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:dub,to:ost,departure:30/09/2025TANYT&leg2=from:ost,to:dub,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:dub,to:ost,departure:30/09/2025TANYT&leg2=from:ost,to:dub,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Porter Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:dub,to:ost,departure:30/09/2025TANYT&leg2=from:ost,to:dub,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) Flight from Dublin to Ostende (DUB - OST) route information | Origin airport | Dublin | | --- | --- | | Destination airport | Ostend-Bruges Intl. | | Distance | 662 km | ## Dublin to Ostend Flights **The easy way to book your flights from Dublin to Ostende**  With Expedia, it’s simple to find and book flights to Ostende from Dublin whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Ostend-Bruges Intl., too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Dublin to Ostende today, tomorrow, or this week.   **Save dollars with cheap flights from Dublin, DUB to Ostend-Bruges Intl., OST**  Sort your search results by price to find great deals on your flight from Dublin to Ostende—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Ostende from Dublin currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Ostende   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Ostende from Dublin**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Ostende with Expedia today. ## Frequently asked questions ### How much is a flight from Dublin Airport (DUB) to OST? > Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip journey between Dublin Airport and OST was . Great fares don't hang around, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Dublin Airport (DUB) to Ostend-Bruges Intl. Airport (OST)? > Every air carrier has its own terms and conditions. If you decide to cancel your getaway, visit our [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from Dublin Airport (DUB) to Ostend-Bruges Intl. Airport (OST) that have flexible change policies? > Select our "No change fees" filter to find flexible ticketing options for your flight from Dublin Airport (DUB) to Ostend-Bruges Intl. Airport (OST). This allows you to lock in a great price ahead of time and still have the freedom to reschedule without any additional fees. Fare adjustments may apply if your new flight is more expensive. ### How far is the flight from DUB to Ostend Airport? > With a flight distance of 670 kilometres, it's only a short hop from DUB to Ostend Airport. It might be a quick flight, but it's still worth packing something to keep you entertained on board. ### Which airlines fly direct from Dublin Airport to Ostend Airport? > There are no direct flights, so you'll need to make at least one stop between Dublin Airport and OST. Make the most of the layover time to stretch your legs and enjoy some personal space. ### Are DUB to OST flight tickets cheaper when they're purchased at the last minute? > Flight prices fluctuate, so not always. While last-minute flight deals between Dublin Airport and Ostend-Bruges Intl. Airport (OST) are possible, it also makes sense to keep track of prices well before you fly. In fact, some airlines advertise their prices up to a year ahead of the departure date. Expedia is constantly updating the best bargains around, so keep checking back and be ready to secure your seat when the price dips. ## Explore a world of travel with Expedia - Trending Routes - Trending Flights - Top Flights Destinations - Other Airlines - Cheap Flights from Other Airports - Expedia's Latest Trends ### Top Routes from Dublin - [Dublin to Calgary (DUB - YYC)](https://expedia.ca/lp/flights/dub/yyc/dublin-to-calgary) - [Dublin to London (DUB - LCY)](https://expedia.ca/lp/flights/dub/lcy/dublin-to-london) - [Dublin to Paris (DUB - CDG)](https://expedia.ca/lp/flights/dub/cdg/dublin-to-paris) - [Dublin to Amsterdam (DUB - AMS)](https://expedia.ca/lp/flights/dub/ams/dublin-to-amsterdam) - [Dublin to Halifax (DUB - YHZ)](https://expedia.ca/lp/flights/dub/yhz/dublin-to-halifax) - [Dublin to Edinburgh (DUB - EDI)](https://expedia.ca/lp/flights/dub/edi/dublin-to-edinburgh) - [Dublin to Montreal (DUB - YUL)](https://expedia.ca/lp/flights/dub/yul/dublin-to-montreal) - [Dublin to Vienna (DUB - 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