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Cheap Flights from Baltimore Washington International to Shannon

Compare Baltimore Washington International to Shannon flight deals

Find the cheapest month or even day of the year to fly 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 R 12,770. Find the lowest prices on one-way and return tickets right here.
Shannon.R 5,940 per passenger.Departing Thu, 23 Jul.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Baltimore Washington International on Thu, 23 Jul, arriving in Shannon.Price includes taxes and charges.From R 5,940, select.
Shannon.R 6,225 per passenger.Departing Sat, 31 Oct.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from Baltimore Washington International on Sat, 31 Oct, arriving in Shannon.Price includes taxes and charges.From R 6,225, select.
Shannon.R 6,348 per passenger.Departing Thu, 3 Dec.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from Baltimore Washington International on Thu, 3 Dec, arriving in Shannon.Price includes taxes and charges.From R 6,348, select.
Shannon.R 7,645 per passenger.Departing Tue, 1 Sep.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from Baltimore Washington International on Tue, 1 Sep, arriving in Shannon.Price includes taxes and charges.From R 7,645, select.
Shannon.R 8,761 per passenger.Departing Wed, 10 Jun.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from Baltimore Washington International on Wed, 10 Jun, arriving in Shannon.Price includes taxes and charges.From R 8,761, select.
Shannon.R 9,463 per passenger.Departing Fri, 22 May.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Fri, 22 May, arriving in Shannon.Price includes taxes and charges.From R 9,463, 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 July.
Apr
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May
from R 9,463
Jun
from R 8,761
Jul
from R 5,940
Aug
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Sep
from R 7,645
Oct
from R 6,225
Nov
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Dec
from R 6,348
Jan
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Feb
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Mar
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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.

Shannon

4km from central Shannon
ClosestCheapest
from R 5,940
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Spiddal Connemara

69km from central Shannon
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Kerry

74km from central Shannon
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Washington D.C. to Shannon: Flight information

The things to know before you go.
Cheapest flight foundR 5,940
Cheapest month to flyJuly

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

The best price we found for a return flight from Baltimore Washington International to Shannon is R 12,770. 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.
Currently, there are no airlines that fly direct from Baltimore Washington International to Shannon. But we found flights with one or more stops from R 12,770.
As of April 2026, there are no flights flying from Baltimore Washington International to Shannon.
The cheapest month to fly from Baltimore Washington International to Shannon is usually May.
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 Saturday, 16 May 2026.
No airlines currently offer direct flights between Baltimore Washington International Airport and Shannon Airport. Most routes have one or more stops.
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.
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.
Currently, Icelandair offers the cheapest flight tickets to Shannon.

Travelling from Baltimore/Wash International Thurgood Marshall Airport (BWI) to Shannon Airport (SNN): what you need to know

  • The timezone in Shannon is UTC+0, which is four hours ahead of Washington DC.

  • To ensure you get on your BWI to SNN flight, allow plenty of time to navigate the airport and find your gate. Turning up two hours ahead of international departures and an hour before domestic flights is the general travel rule.

  • During popular months like July, it's best to get to the airport well in advance. Plan to arrive two hours before a domestic departure and four hours ahead for international flights when you fly during a peak period in general.

  • Think about adding a stopover when booking your ticket from Baltimore/Wash International Thurgood Marshall Airport to Shannon Airport. Just uncheck 'Direct flights only' to break up your journey, or maybe even explore a new city along the way. Check out these options between BWI and SNN:

    • Logan International Airport

    • John F. Kennedy International Airport

    • O'Hare International Airport

How to find the cheapest flights from Baltimore/Wash International Thurgood Marshall Airport (BWI) to Shannon Airport (SNN)

  • R 5,940 is the lowest price for a one-way Baltimore/Wash International Thurgood Marshall Airport to Shannon Airport flight. Return flights start from R 12,770. These fares can change based on demand and availability.

  • To score cheap tickets from BWI to SNN, book as early as you can. Airlines generally offer their most competitively priced fares when flights are first released.

  • The 'Whole month' search function shows you the cheapest flights from Baltimore/Wash International Thurgood Marshall Airport to Shannon Airport throughout the month. It's a good way to snap up a bargain if your travel plans aren't set in stone.

  • Finding cheap flights from BWI to SNN is a cinch with Price Alerts. Simply set up one of these automatic alerts and we'll get in touch as soon as a new discounted fare appears.

  • Choose your preferred arrival and departure times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Baltimore/Wash International Thurgood Marshall Airport to Shannon Airport.

Handy information about Baltimore/Wash International Thurgood Marshall Airport (BWI)

  • 77.13% of flights that take off from Baltimore/Wash International Thurgood Marshall Airport land at their destination on schedule.

  • To get to Baltimore/Wash International Thurgood Marshall Airport from central Washington DC, it'll take about 50 minutes if you're going by car. Of course, this depends on traffic. It's approximately 48 kilometres from the airport to the city centre.

  • Expect a trip time of around 1 hour 30 minutes on public transport.

  • Get your trip off to a stress-free start by staying near BWI. Whether you have an early flight from Baltimore/Wash International Thurgood Marshall Airport to Shannon Airport or just don't like being rushed, these hotels are the answer:

Arriving at Shannon Airport (SNN)

  • If you're coming in on a late Baltimore/Wash International Thurgood Marshall Airport to Shannon Airport flight, few things beat the convenience of being near the terminal. Grab your bags from the carousel and then be resting soon after at one of these options near SNN:

  • Follow your own route with a Shannon Airport rental car. Book your wheels from Easirent, Budget or Carhire and experience more of Shannon and beyond.

  • Lock in the best rate by reserving your vehicle from Shannon Airport about four weeks before your trip.

Getting from Shannon Airport (SNN) to central Shannon

  • Shannon Airport to the centre of Shannon has a drive time of about 5 minutes. It's approximately 5 kilometres away.

  • It'll take around 10 minutes to get there by public transport.

When to fly to Shannon Airport (SNN)

  • The quietest month for a flight from Baltimore/Wash International Thurgood Marshall Airport to Shannon Airport is April, while August is the most popular. Pick the ideal time to visit Shannon based on whether you prefer a faster pace or a more relaxed vibe.

  • When reserving your flight from Baltimore/Wash International Thurgood Marshall Airport to Shannon Airport, think about the type of weather you like. July is the warmest month in Shannon, with temperatures ranging from 10ºC (50ºF) to 22ºC (72ºF).

  • Look for cheap tickets from BWI to SNN in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 0ºC (32ºF) and 9ºC (48ºF) on average.

Explore more of Ireland

  • You've done Shannon, now it's time to explore more of Ireland. Journey around 193 kilometres north-east to Dublin to tick off its leading attractions. From Guinness Storehouse to Trinity College Library and Dublin Castle, there's plenty to keep you busy.

  • Around 97 kilometres south of Shannon, Cork is another essential stop in Ireland. No visit is complete without checking out Blarney Castle, Fota Wildlife Park and Titanic Experience Cobh.

Plan the rest of your trip from Washington D.C. to Shannon

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.