Cheap flights from Ireland to Washington from €298
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Washington departing on 13/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Scandinavian Airlines flights from Ireland to State of Washington
Our best Scandinavian Airlines deals on Ireland to State of Washington flight tickets
Icelandair flights from Ireland to State of Washington
Our best Icelandair deals on Ireland to State of Washington flight tickets
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How to get the cheapest flight ticket from Ireland to State of Washington
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to State of Washington?
The month of February is, on average, the cheapest month to fly to State of Washington from Ireland, with most prices found around €518. If you’re not able to fly to State of Washington in February, then January is your next best option. Flight prices from Ireland to State of Washington during January average around €540.
What is the cheapest day to depart on your flight to State of Washington?
The cheapest day to depart on your flight to State of Washington is on a Thursday when prices can be found for as low as €614. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Ireland to State of Washington for around €796.
What is the cheapest time of day to depart on your flight to State of Washington?
Our most recent data shows that the best time of day to fly to State of Washington is in the morning. Flights from Ireland to State of Washington during this time can be as low as €567. Flights in the afternoon are often more expensive, with an average ticket price of €704.
What is the cheapest Ireland to Washington flight route?
Fly from Dublin to Seattle/Tacoma Intl for the best Ireland - Washington flight prices
How far in advance should I book a flight to State of Washington?
You are more likely to see cheaper flights to State of Washington from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around €630 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Ireland for as low as €580 on momondo.
What cabin class options are available on Ireland to Washington flights?
There are 1 cabin classes available to choose from on Ireland to Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Ireland to Washington?
Icelandair, WestJet, and Scandinavian Airlines are the most popular carriers operating from Ireland to Washington
Which airlines fly to State of Washington?
Aer Lingus, Icelandair and British Airways are the top three most popular airlines that fly to State of Washington from Ireland according to our data. Aer Lingus is the first choice among our users, with 54% of people opting to fly with this airline when travelling to State of Washington. Keep in mind that there are 4 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.
How many flights depart from Ireland to State of Washington on average per day?
As of July 2025, 3 flights take off from Ireland and land in State of Washington each day. The most common flight departure time for this route is 16:00, with 100% of daily flights taking off in the afternoon.
How many flights depart from Ireland to State of Washington on average per week?
As of July 2025, there are 21 flights per week flying from Ireland to State of Washington. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.
Cheap Ireland to State of Washington flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ireland to State of Washington
Best price found | €298 |
|---|---|
Fastest flight time | 11h 35m |
Direct flights | Every day |
Airports in State of Washington | 3 airports |
When did momondo last update prices for flights from Ireland to Washington?
Prices for flights from Ireland to Washington refresh daily.
How many operators does momondo search for flights from Ireland to Washington?
There are 4 operators available for flights from Ireland to Washington as of July 2025.
How old do you have to be to fly from Ireland to Washington?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Washington.
What documentation or ID do you need to fly to Washington?
The required travel and health documents for your Washington trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Washington. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Ireland to State of Washington?
momondo data reveals that the most frequently booked plane model on the route from Ireland to State of Washington is Airbus A330-200, representing 78.08% of all bookings. The subsequent popular models are Airbus A330-300 at 6.92%, Airbus A318/A319/A320/A321 at 4.62%, and Boeing 737-900 Passenger/BBJ3 (winglets) at 3.08%.
Best airlines flying from Ireland to State of Washington
Compare and see reviews for airlines that fly from Ireland to State of Washington with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom €417 | Free Cancellation | Rating 7.0 514 reviews | |||
| PriceFrom €491 | Free Cancellation | Rating 7.1 1,151 reviews | |||
| PriceFrom €495 | Free Cancellation | Rating 7.8 1,370 reviews | |||
| PriceFrom €521 | Free Cancellation | Rating 6.6 7,096 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ireland to Washington?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ireland to Washington . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Ireland to Washington with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Ireland to Washington flights to just show those with flexible booking policies.
How can momondo help me find flights from Ireland to Washington?
Once all potential Ireland to Washington flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Ireland to Washington right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Ireland to Washington flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.