609 € Cheap Flights from Baltimore Washington International to Shannon

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Flight deals from Baltimore Washington International to Shannon

Looking for a cheap last-minute deal or the best return flight from Baltimore Washington International Airport to Shannon Airport? If you want to travel next month, return fares start from 609 €. Find the lowest prices on one-way and return tickets right here.

Shannon.609 € per passenger.Departing Thu, 13 Aug, returning Sat, 29 Aug.Return flight with Frontier Airlines and Ryanair.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Thu, 13 Aug, arriving in Shannon.Inbound indirect flight with Ryanair, departs from Shannon on Sat, 29 Aug, arriving in Baltimore Washington International.Price includes taxes and charges.From 609 €, select.

Shannon.612 € per passenger.Departing Wed, 12 Aug, returning Wed, 23 Sep.Return flight with Frontier Airlines and Ryanair.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Wed, 12 Aug, arriving in Shannon.Inbound indirect flight with Ryanair, departs from Shannon on Wed, 23 Sep, arriving in Baltimore Washington International.Price includes taxes and charges.From 612 €, select.

Shannon.615 € per passenger.Departing Tue, 15 Sep, returning Fri, 25 Sep.Return flight with Icelandair and Ryanair.Outbound indirect flight with Icelandair, departs from Baltimore Washington International on Tue, 15 Sep, arriving in Shannon.Inbound indirect flight with Ryanair, departs from Shannon on Fri, 25 Sep, arriving in Baltimore Washington International.Price includes taxes and charges.From 615 €, select.

Shannon.646 € per passenger.Departing Sun, 20 Sep, returning Sun, 4 Oct.Return flight with Icelandair and Aer Lingus.Outbound indirect flight with Icelandair, departs from Baltimore Washington International on Sun, 20 Sep, arriving in Shannon.Inbound indirect flight with Aer Lingus, departs from Shannon on Sun, 4 Oct, arriving in Baltimore Washington International.Price includes taxes and charges.From 646 €, select.

Shannon.689 € per passenger.Departing Sun, 4 Oct, returning Sun, 18 Oct.Return flight with Icelandair and Ryanair.Outbound indirect flight with Icelandair, departs from Baltimore Washington International on Sun, 4 Oct, arriving in Shannon.Inbound indirect flight with Ryanair, departs from Shannon on Sun, 18 Oct, arriving in Baltimore Washington International.Price includes taxes and charges.From 689 €, select.

Shannon.731 € per passenger.Departing Mon, 3 May, returning Wed, 26 May.Return flight with Icelandair and Ryanair.Outbound indirect flight with Icelandair, departs from Baltimore Washington International on Mon, 3 May, arriving in Shannon.Inbound indirect flight with Ryanair, departs from Shannon on Wed, 26 May, arriving in Baltimore Washington International.Price includes taxes and charges.From 731 €, select.

Shannon.735 € per passenger.Departing Thu, 22 Apr, returning Wed, 9 Jun.Return flight with Icelandair and Ryanair.Outbound indirect flight with Icelandair, departs from Baltimore Washington International on Thu, 22 Apr, arriving in Shannon.Inbound indirect flight with Ryanair, departs from Shannon on Wed, 9 Jun, arriving in Baltimore Washington International.Price includes taxes and charges.From 735 €, select.

Shannon.753 € per passenger.Departing Thu, 22 Apr, returning Mon, 17 May.Return flight with Icelandair and Ryanair.Outbound indirect flight with Icelandair, departs from Baltimore Washington International on Thu, 22 Apr, arriving in Shannon.Inbound indirect flight with Ryanair, departs from Shannon on Mon, 17 May, arriving in Baltimore Washington International.Price includes taxes and charges.From 753 €, select.

Shannon.766 € per passenger.Departing Tue, 13 Apr, returning Fri, 30 Apr.Return flight with Icelandair and Ryanair.Outbound indirect flight with Icelandair, departs from Baltimore Washington International on Tue, 13 Apr, arriving in Shannon.Inbound indirect flight with Ryanair, departs from Shannon on Fri, 30 Apr, arriving in Baltimore Washington International.Price includes taxes and charges.From 766 €, select.

Shannon.773 € per passenger.Departing Sun, 9 May, returning Thu, 10 Jun.Return flight with Icelandair and Ryanair.Outbound indirect flight with Icelandair, departs from Baltimore Washington International on Sun, 9 May, arriving in Shannon.Inbound indirect flight with Ryanair, departs from Shannon on Thu, 10 Jun, arriving in Baltimore Washington International.Price includes taxes and charges.From 773 €, select.

Shannon.823 € per passenger.Departing Fri, 1 Jan, returning Fri, 8 Jan.Return flight with Icelandair and Aer Lingus.Outbound indirect flight with Icelandair, departs from Baltimore Washington International on Fri, 1 Jan, arriving in Shannon.Inbound indirect flight with Aer Lingus, departs from Shannon on Fri, 8 Jan, arriving in Baltimore Washington International.Price includes taxes and charges.From 823 €, select.

Shannon.841 € per passenger.Departing Thu, 30 Jul, returning Wed, 5 Aug.Return flight with United.Outbound indirect flight with United, departs from Baltimore Washington International on Thu, 30 Jul, arriving in Shannon.Inbound indirect flight with United, departs from Shannon on Wed, 5 Aug, arriving in Baltimore Washington International.Price includes taxes and charges.From 841 €, select.

Shannon.887 € per passenger.Departing Fri, 6 Nov, returning Mon, 9 Nov.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Baltimore Washington International on Fri, 6 Nov, arriving in Shannon.Inbound indirect flight with British Airways, departs from Shannon on Mon, 9 Nov, arriving in Baltimore Washington International.Price includes taxes and charges.From 887 €, select.

Shannon.916 € per passenger.Departing Mon, 8 Feb, returning Sat, 13 Feb.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Baltimore Washington International on Mon, 8 Feb, arriving in Shannon.Inbound indirect flight with British Airways, departs from Shannon on Sat, 13 Feb, arriving in Baltimore Washington International.Price includes taxes and charges.From 916 €, select.

Shannon.1.050 € per passenger.Departing Fri, 18 Dec, returning Wed, 30 Dec.Return flight with Icelandair and Aer Lingus.Outbound indirect flight with Icelandair, departs from Baltimore Washington International on Fri, 18 Dec, arriving in Shannon.Inbound indirect flight with Aer Lingus, departs from Shannon on Wed, 30 Dec, arriving in Baltimore Washington International.Price includes taxes and charges.From 1.050 €, select.

Shannon.1.237 € per passenger.Departing Fri, 4 Jun, returning Fri, 11 Jun.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Baltimore Washington International on Fri, 4 Jun, arriving in Shannon.Inbound indirect flight with Aer Lingus, departs from Shannon on Fri, 11 Jun, arriving in Baltimore Washington International.Price includes taxes and charges.From 1.237 €, select.

Find the cheapest month to fly from Baltimore Washington International to Shannon

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Baltimore Washington International to Shannon flights are currently cheapest in August.

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Baltimore Washington International to Shannon: Alternative routes

Compare routes from Baltimore Washington International to Shannon below. You may find an airport to fly into that's cheaper, faster, or easier than Shannon.

Washington D.C. to Shannon: Flight information

The things to know before you go.

Cheapest flight found	609 €
Cheapest month to fly	August

Finding cheap flights from Baltimore Washington International to Shannon: Frequently asked questions

How much are return flights from Baltimore Washington International to Shannon?

The best price we found for a return flight from Baltimore Washington International to Shannon is 609 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Baltimore Washington International to Shannon?

Currently, there are no airlines that fly direct from Baltimore Washington International to Shannon. But we found flights with one or more stops from 609 €.

How many flights are there a week from Baltimore Washington International to Shannon?

As of July 2026, there are no flights flying from Baltimore Washington International to Shannon.

When is the cheapest time to fly from Baltimore Washington International to Shannon?

The cheapest month to fly from Baltimore Washington International to Shannon is usually August.

Which upcoming date is cheapest to fly from Baltimore Washington International Airport to Shannon Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Baltimore Washington International Airport to Shannon Airport on Thursday, 13 August 2026.

Can I get a direct flight from Baltimore Washington International Airport to Shannon Airport?

No airlines currently offer direct flights between Baltimore Washington International Airport and Shannon Airport. Most routes have one or more stops.

How can I find the best flight deal to Shannon?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Shannon but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Shannon?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Shannon is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Baltimore Washington International Airport to Shannon with?

Currently, Frontier Airlines offers the cheapest flight tickets to Shannon.

Flying from Baltimore Washington International Airport (BWI) to Shannon Airport (SNN): what you need to know

Shannon is five hours ahead of Washington DC and follows the UTC+0 timezone.
To ensure you get on your BWI to SNN flight, allow plenty of time for things like check-in and baggage drop. Arriving two hours before international departures and one hour before domestic flights is the general rule.
You'll likely experience longer lines during popular months like July. Arriving up to four hours ahead of an international flight and two hours for a domestic departure will give you ample time for security and boarding.
We make it a cinch to book a flight with a stopover. To see all your options for tickets from Baltimore Washington International Airport to Shannon Airport, uncheck 'Direct flights only.' Then, pick a flight offering a stop long enough to explore your chosen city. Popular stopovers between BWI and SNN include:
- Chicago O'Hare International Airport
- New York John F. Kennedy Airport
- Boston Logan International Airport

How to find the cheapest flights from Baltimore Washington International Airport (BWI) to Shannon Airport (SNN)

At the moment, 236 € is the cheapest price we've seen for a one-way Baltimore Washington International Airport to Shannon Airport flight. The best price for a return plane ticket is 609 €. Keep in mind that fares could change due to demand when booking.
To find cheap tickets from BWI to SNN, book in advance. Airlines usually offer lower fares when flights are first made available.
If you can be flexible with your travel plans, try using the 'Whole month' tool. It'll find the lowest price across every month when searching for a flight from Baltimore Washington International Airport to Shannon Airport.
Stay on top of deals for cheap flights from BWI to SNN by creating a Price Alert. We'll send you an email or push notification on the app when a special offer becomes available.
Lock in the right flight for you by using the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Baltimore Washington International Airport to Shannon Airport, use the 'Sort by' function. You can also filter by airline, departure and arrival times, and journey duration.

Handy information about Baltimore Washington International Airport (BWI)

Of all flights departing from Baltimore Washington International Airport, 77% land on schedule at their destination.
To reach Baltimore Washington International Airport from central Washington DC, it takes about 40 minutes if you're going by car. This depends on traffic, however. It's approximately 48 kilometres from the airport to the city centre.
The journey when using public transport usually takes 50 minutes.
Looking for a convenient hotel near BWI? If you've booked an early flight from Baltimore Washington International Airport to Shannon Airport, these stays will put you moments from your departure gate:

Arriving at Shannon Airport (SNN)

Consider booking a hotel near SNN if you have a late Baltimore Washington International Airport to Shannon Airport flight. Pick one of these options and make your arrival easier:
Go wherever you want, whenever you want with a Shannon Airport rental car. Pick up your wheels from Easirent, Budget or Carhire and find adventure across Shannon and beyond.
Booking your ride from Shannon Airport around four weeks ahead gives you the best shot at securing a great deal.

When to fly to Shannon Airport (SNN)

The quietest month for a flight from Baltimore Washington International Airport to Shannon Airport is February, while June is the most popular. Choose the best time to go to Shannon based on whether you prefer a more relaxed vibe or a faster pace.
The warmest month in Shannon is July, with temperatures ranging between 9ºC (48ºF) and 22ºC (72ºF). Book your flights from Baltimore Washington International Airport to Shannon Airport in this month if this is the kind of weather you like.
If you want to travel in cooler conditions, look for a cheap ticket from BWI to SNN in January. Temperatures average between 0ºC (32ºF) and 9ºC (48ºF) then.

Explore more of Ireland

Shannon has plenty to offer, but there are so many other corners of Ireland just waiting to be discovered. About 193 kilometres north-east of Shannon, a visit to Dublin will keep you on the go. Start with popular sights like Guinness Storehouse, Trinity College Library and St. Patrick's Cathedral.
Around 97 kilometres south of Shannon, Cork is another essential stop in Ireland. Get a taste of what this destination has to offer at Blarney Castle & Gardens, Blarney Castle House(Teach Caisleán na Blarnan) and Blarney Stone.