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Flights to Washington

€400 Cheap flights to Washington

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Washington departing on 17/1. 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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Recent flights found to popular cities in Washington

Find flights to these popular cities in Washington from your nearest airport.
Icelandair
17 Jan
DUB
13h 30m
1 stop
SEA
24 Jan
SEA
11h 40m
1 stop
DUB
Icelandair
14 Jan
DUB
13h 30m
1 stop
SEA
19 Jan
SEA
11h 40m
1 stop
DUB
Icelandair
13 Jan
DUB
13h 30m
1 stop
SEA
20 Jan
SEA
11h 40m
1 stop
DUB
Icelandair
16 Jan
DUB
13h 30m
1 stop
SEA
23 Jan
SEA
11h 40m
1 stop
DUB
Icelandair
14 Jan
DUB
13h 30m
1 stop
SEA
21 Jan
SEA
11h 40m
1 stop
DUB
Icelandair
1 Apr
DUB
13h 25m
1 stop
SEA
10 Apr
SEA
11h 15m
1 stop
DUB
Icelandair
20 Jan
DUB
13h 30m
1 stop
SEA
30 Jan
SEA
11h 40m
1 stop
DUB
Icelandair
19 Jan
DUB
13h 30m
1 stop
SEA
1 Feb
SEA
11h 40m
1 stop
DUB
Scandinavian Airlines
23 May
DUB
26h 45m
1 stop
SEA
6 Jun
SEA
33h 25m
1 stop
DUB
Icelandair
25 Jan
DUB
13h 30m
1 stop
SEA
27 Jan
SEA
11h 40m
1 stop
DUB
Scandinavian Airlines
23 Jan
DUB
41h 55m
2 stops
SEA
31 Jan
SEA
37h 35m
2 stops
DUB
Scandinavian Airlines
14 Jan
DUB
41h 55m
2 stops
SEA
21 Jan
SEA
39h 55m
2 stops
DUB

Find the cheapest flights from Ireland to Washington

Cheap return flights

These are some of the best return flight deals from Ireland to Washington that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ireland to Washington.

Cheap last-minute flights

Planning a quick getaway from Ireland to Washington? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Washington, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Ireland to Washington

Find recent round-trip train or bus tickets from Ireland to Washington.

All round-trip flight deals to Washington

The cheapest plane tickets to Washington found on KAYAK recently.
11:30 - 17:00DUB-SEA
13h 30m1 stop
14:35 - 10:15SEA-DUB
11h 40m1 stop
€400Icelandair
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Fri, 17 Jan - Fri, 24 Jan
11:30 - 17:00DUB-SEA
13h 30m1 stop
14:35 - 10:15SEA-DUB
11h 40m1 stop
€405Icelandair
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Tue, 14 Jan - Sun, 19 Jan
19:05 - 13:50DUB-SEA
26h 45m1 stop
16:00 - 09:25SEA-DUB
33h 25m1 stop
€445Scandinavian Airlines
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Fri, 23 May - Fri, 6 Jun
12:30 - 22:25DUB-SEA
41h 55m2 stops
11:45 - 09:20SEA-DUB
37h 35m2 stops
€475Scandinavian Airlines
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Thu, 23 Jan - Fri, 31 Jan
16:30 - 18:15DUB-SEA
9h 45mdirect
20:00 - 13:10SEA-DUB
9h 10mdirect
€495Aer Lingus
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Wed, 18 Dec - Sun, 22 Dec
16:30 - 18:15DUB-SEA
9h 45mdirect
20:00 - 13:10SEA-DUB
9h 10mdirect
€499Aer Lingus
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Mon, 16 Dec - Mon, 23 Dec
20:30 - 11:20DUB-SEA
22h 50m1 stop
13:45 - 09:50SEA-DUB
12h 05m1 stop
€594British Airways
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Mon, 20 Jan - Sat, 1 Feb
10:40 - 16:55DUB-SEA
14h 15m1 stop
18:50 - 20:45SEA-DUB
17h 55m1 stop
€622British Airways
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Mon, 13 Jan - Sun, 19 Jan
08:50 - 11:25DUB-PDX
34h 35m1 stop
07:05 - 08:45PDX-DUB
17h 40m1 stop
€650KLM
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Thu, 16 Jan - Thu, 23 Jan
05:55 - 14:45DUB-SEA
16h 50m2 stops
12:30 - 12:40SEA-DUB
16h 10m2 stops
€686KLM
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Tue, 21 Jan - Fri, 31 Jan
12:15 - 17:40DUB-SEA
13h 25m1 stop
€348Icelandair
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Fri, 2 May
12:30 - 09:40DUB-SEA
53h 10m3 stops
€406
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Tue, 14 Jan
11:35 - 22:38DUB-SEA
19h 03m1 stop
€481Aer Lingus
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Wed, 26 Feb
12:35 - 22:09DUB-SEA
17h 34m1 stop
€506Aer Lingus
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Thu, 1 May
11:20 - 20:28DUB-SEA
41h 08m2 stops
€527WestJet
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Thu, 1 May
11:20 - 20:28DUB-SEA
41h 08m2 stops
€568WestJet
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Thu, 1 May
08:40 - 16:35DUB-PDX
15h 55m1 stop
€585British Airways
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Wed, 12 Feb
11:35 - 18:45DUB-PDX
15h 10m1 stop
€607Lufthansa
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Thu, 17 Apr
17:40 - 12:00DUB-SEA
26h 20m1 stop
€608Lufthansa
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Fri, 2 May
20:30 - 21:44DUB-PDX
33h 14m2 stops
€633British Airways
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Wed, 12 Feb
16:30 - 18:15DUB-SEA
9h 45mdirect
20:00 - 13:10SEA-DUB
9h 10mdirect
€482Aer Lingus
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Sun, 8 Dec - Sun, 22 Dec
16:30 - 18:15DUB-SEA
9h 45mdirect
20:00 - 13:10SEA-DUB
9h 10mdirect
€484Aer Lingus
Find Deal
Fri, 6 Dec - Sun, 22 Dec
16:30 - 18:15DUB-SEA
9h 45mdirect
20:00 - 13:10SEA-DUB
9h 10mdirect
€487Aer Lingus
Find Deal
Fri, 6 Dec - Sun, 22 Dec
16:45 - 10:37DUB-SEA
25h 52m1 stop
20:00 - 13:10SEA-DUB
9h 10mdirect
€557
Find Deal
Sun, 8 Dec - Sun, 22 Dec
16:45 - 22:00DUB-SEA
37h 15m1 stop
20:00 - 13:10SEA-DUB
9h 10mdirect
€663
Find Deal
Fri, 6 Dec - Sun, 22 Dec
09:00 - 22:10DUB-SEA
21h 10m1 stop
10:55 - 10:05SEA-DUB
15h 10m2 stops
€726United Airlines
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Sun, 8 Dec - Sun, 15 Dec
11:50 - 20:20DUB-SEA
16h 30m1 stop
08:05 - 10:05SEA-DUB
18h 00m1 stop
€736United Airlines
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Sun, 8 Dec - Sun, 15 Dec
16:30 - 18:15DUB-SEA
9h 45mdirect
20:00 - 13:10SEA-DUB
9h 10mdirect
€841American Airlines
Find Deal
Fri, 6 Dec - Sun, 22 Dec
13:05 - 23:15DUB-SEA
18h 10m2 stops
20:00 - 13:10SEA-DUB
9h 10mdirect
€846British Airways
Find Deal
Fri, 6 Dec - Sun, 22 Dec
15:20 - 23:15DUB-SEA
15h 55m1 stop
20:00 - 13:10SEA-DUB
9h 10mdirect
€851American Airlines
Find Deal
Fri, 6 Dec - Sun, 22 Dec
16:30 - 18:15DUB-SEA
9h 45mdirect
20:00 - 13:10SEA-DUB
9h 10mdirect
€495Aer Lingus
Find Deal
Wed, 18 Dec - Sun, 22 Dec
16:30 - 18:15DUB-SEA
9h 45mdirect
20:00 - 13:10SEA-DUB
9h 10mdirect
€499Aer Lingus
Find Deal
Mon, 16 Dec - Mon, 23 Dec
16:30 - 18:15DUB-SEA
9h 45mdirect
20:00 - 13:10SEA-DUB
9h 10mdirect
€502Aer Lingus
Find Deal
Sun, 22 Dec - Sun, 29 Dec
16:30 - 19:15DUB-SEA
9h 45mdirect
18:50 - 11:55SEA-DUB
9h 05mdirect
€636Aer Lingus
Find Deal
Fri, 28 Mar - Fri, 4 Apr
16:30 - 19:15DUB-SEA
9h 45mdirect
18:50 - 11:55SEA-DUB
9h 05mdirect
€642Aer Lingus
Find Deal
Wed, 26 Mar - Fri, 4 Apr
16:30 - 18:15DUB-SEA
9h 45mdirect
20:00 - 13:10SEA-DUB
9h 10mdirect
€731American Airlines
Find Deal
Sun, 15 Dec - Sun, 22 Dec
15:25 - 17:05DUB-SEA
9h 40mdirect
18:50 - 11:55SEA-DUB
9h 05mdirect
€868British Airways
Find Deal
Fri, 11 Apr - Sat, 19 Apr
15:25 - 17:05DUB-SEA
9h 40mdirect
18:50 - 11:55SEA-DUB
9h 05mdirect
€896
Find Deal
Thu, 8 May - Thu, 29 May
15:25 - 17:05DUB-SEA
9h 40mdirect
18:50 - 11:55SEA-DUB
9h 05mdirect
€927
Find Deal
Fri, 9 May - Fri, 30 May
15:25 - 17:05DUB-SEA
9h 40mdirect
18:50 - 11:55SEA-DUB
9h 05mdirect
€936British Airways
Find Deal
Fri, 9 May - Fri, 30 May

See travel insights to Washington from

Washington flights insights and trends

Explore insights for your Washington flight to craft the best travel plan

What is the cheapest flight I can find to State of Washington?

The average flight to State of Washington costs €1,535/per person and the cheapest flight to State of Washington is €117/per person. This price varies based on a multitude of factors such as departure airport, airline, time of booking and when you plan on travelling.
See prices from:

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 Wednesday when prices can be found for as low as €660. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Ireland to State of Washington for around €979.

Cheapest flights to cities in Washington

Click on the cities below to find out when it's cheapest to fly to Washington from Ireland
Seattle
Seattle

Cheap Washington flight deals and tips

Summary info about Washington flight prices, duration and airlines

Best One-Way Price

€348

Best Round-Trip Price

€400

Fastest flight time

9h 40m
The best one-way flight price to Washington from Ireland in the last 72 hours is €348 (Dublin to Seattle/Tacoma Intl).
The best round-trip flight price to Washington from Ireland in the last 72 hours is €400 (Dublin to Seattle/Tacoma Intl).
The fastest flight to Washington from Ireland takes 9h 40m (Dublin to Seattle/Tacoma Intl).

Frequently asked questions about flying to Washington

What is the best airport to fly into to visit Seattle?

What is the weather like in State of Washington?

State of Washington typically has a temperature range from 5 °C(December) to 19 °C(July). Those looking to avoid rain and/or snow while visiting State of Washington should plan their trip in July, August, or September, as these months are relatively less likely to have precipitation.

How much are flights to State of Washington?

Flights to State of Washington can be found for as cheap as €629 per ticket. However our users tend to find airfares to State of Washington for around €3,258 on average. If you’re looking to find a good deal on your flight to State of Washington, then you should consider booking if you find anything for €3,042 or less.

What is the best day of the week to fly to State of Washington?

If your travel plans are flexible and you’re looking to save money on flights to State of Washington, then be sure to book your departure on a Wednesday. Flying out on a Wednesday, as well as a Friday, is your best option. Departing on a Saturday tends to be the most expensive day of the week to fly to State of Washington.

When did momondo last update prices for flights to Washington?

Prices for flights to Washington are refreshed on a daily basis.

How many operators does momondo search for flights to Washington?

How old do you have to be to fly to Washington?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Washington.

What documentation or ID do you need to fly to Washington?

The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

Why should I use momondo to find a flight deal to Washington?

It is quick and easy to find flights to Washington on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington that suits you.

Can I find flights to Washington with flexible booking policies on momondo?

Yes. All flights to Washington on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Washington?

momondo provides multiple filters to help you find the best flight to Washington. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight to Washington right now. Can momondo alert me if prices change?

Yes. momondo can track flight prices for Washington and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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Popular Flights to Washington

Popular routes according to searches in the past day on momondo

Cheapest flight routes to Washington

These routes have the cheapest flights to Washington found by momondo users in Ireland
DepartingDestinationBest TimeBest Price
DublinSeattle9h 40m€400
DublinPortland16h 07m€500
CorkSeattle13h 52m€621
DublinSpokane42h 06m€715
ShannonSeattle17h 10m€731
CorkPortland26h 05m€778
ShannonPortland24h 14m€1,341
Milltown (Kerry)Portland15h 20m€2,004