--- title: "Dublin (DUB) to Washington (IAD) flights: who flies it" description: "Aer Lingus and United Airlines fly nonstop from DUB to IAD, about 21 flights a week, scheduled at 8h to 8h 30m. See award seats by date on 2LNR, the next 14 days free." canonical: "https://2lnr.com/routes/dub-iad" url: "https://2lnr.com/routes/dub-iad.md" date_modified: "2026-10-18T05:10:47Z" --- # Dublin to Washington (DUB-IAD): nonstop flights and award space Aer Lingus and United Airlines fly nonstop between Dublin (DUB) and Washington (IAD), roughly 21 times a week. The timetable below shows the nonstop scheduled at 8h to 8h 30m for the 3,395 miles. 2LNR tracks award seats on Aer Lingus across every DUB to IAD date, so you can see whether a seat exists before you move points. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 24, 2026. See DUB to IAD on the interactive map [Get started free](https://2lnr.com/login) 21 Flights a week, 4-week average 8h to 8h 30m Scheduled flight time 3,395 mi Nonstop distance Free To get started ## Dublin to Washington flight schedule Scheduled nonstop departures for DUB to IAD starting October 24, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Dublin (DUB) to Washington (IAD) | Date | Flight | Airline | Departs DUB | Arrives IAD | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Sat, Oct 24 | UA 311 | United Airlines | 08:50 | 11:50 | 8h | [Boeing 757-200](https://2lnr.com/seatmaps/ua/757-200.md) | | Sat, Oct 24 | UA 229 | United Airlines | 12:30 | 15:35 | 8h 5m | Boeing 757-200 | | Sat, Oct 24 | EI 117 | Aer Lingus | 12:35 | 15:45 | 8h 10m | [Airbus A321neo family](https://2lnr.com/seatmaps/ei/a321neo.md) | | Sat, Oct 24 | EI 119 | Aer Lingus | 16:10 | 19:10 | 8h | Airbus A321neo family | | Sun, Oct 25 | UA 229 | United Airlines | 12:05 | 16:20 | 8h 15m | Boeing 757-200 | | Sun, Oct 25 | EI 117 | Aer Lingus | 12:20 | 16:45 | 8h 25m | Airbus A321neo family | | Sun, Oct 25 | EI 119 | Aer Lingus | 15:50 | 20:20 | 8h 30m | Airbus A321neo family | | Mon, Oct 26 | UA 229 | United Airlines | 12:05 | 16:20 | 8h 15m | Boeing 757-200 | | Mon, Oct 26 | EI 117 | Aer Lingus | 12:20 | 16:45 | 8h 25m | Airbus A321neo family | | Mon, Oct 26 | EI 119 | Aer Lingus | 15:50 | 20:20 | 8h 30m | Airbus A321neo family | | Tue, Oct 27 | UA 229 | United Airlines | 12:05 | 16:20 | 8h 15m | Boeing 757-200 | | Tue, Oct 27 | EI 117 | Aer Lingus | 12:20 | 16:45 | 8h 25m | Airbus A321neo family | | Tue, Oct 27 | EI 119 | Aer Lingus | 15:50 | 20:20 | 8h 30m | Airbus A321neo family | | Wed, Oct 28 | UA 229 | United Airlines | 12:05 | 16:20 | 8h 15m | Boeing 757-200 | | Wed, Oct 28 | EI 117 | Aer Lingus | 12:15 | 16:35 | 8h 20m | Airbus A321 | | Wed, Oct 28 | EI 119 | Aer Lingus | 15:50 | 20:20 | 8h 30m | Airbus A321neo family | | Thu, Oct 29 | UA 229 | United Airlines | 12:05 | 16:20 | 8h 15m | Boeing 757-200 | | Thu, Oct 29 | EI 117 | Aer Lingus | 12:20 | 16:45 | 8h 25m | Airbus A321neo family | | Thu, Oct 29 | EI 119 | Aer Lingus | 15:50 | 20:20 | 8h 30m | Airbus A321neo family | | Fri, Oct 30 | UA 229 | United Airlines | 12:05 | 16:20 | 8h 15m | Boeing 757-200 | | Fri, Oct 30 | EI 117 | Aer Lingus | 12:20 | 16:45 | 8h 25m | Airbus A321neo family | | Fri, Oct 30 | EI 119 | Aer Lingus | 15:50 | 20:20 | 8h 30m | Airbus A321neo family | Showing all 22 scheduled DUB to IAD departures across 7 days with service, starting October 24, 2026. Later dates are on the interactive map. Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every DUB to IAD date on the interactive map ## Aircraft on the Dublin to Washington nonstop In the schedule table on this page, Aer Lingus flies the [Airbus A321neo family](https://2lnr.com/seatmaps/ei/a321neo.md) and the Airbus A321, and United Airlines flies the [Boeing 757-200](https://2lnr.com/seatmaps/ua/757-200.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## Award seats on DUB to IAD departures 2LNR tracks award seats on Aer Lingus, date by date. Open the calendar for Dublin to Washington to see whether a seat exists before you move points, the next 14 days free on every product and the full horizon on Pro. Aer Lingus award space was open on 6 of the 14 Dublin to Washington departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026. ### See real availability Award seats by date on the DUB to IAD departures 2LNR tracks, checked against live inventory so you know what's open before you book. ### Set an alert Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking. ### Plan on the map See DUB to IAD on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Dublin to Washington nonstop Carriers operating DUB to IAD nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show award space by date. - [Aer Lingus (EI) route map](https://2lnr.com/routes/airlines/ei.md)\ [The aircraft EI flies](https://2lnr.com/seatmaps/ei.md) - [United Airlines (UA) route map](https://2lnr.com/routes/airlines/ua.md)\ [The aircraft UA flies](https://2lnr.com/seatmaps/ua.md) See DUB to IAD on the interactive map → ## Frequently asked questions about DUB to IAD **How long is the flight from Dublin (DUB) to Washington (IAD)?** Scheduled flight times from Dublin (DUB) to Washington (IAD) run from 8h to 8h 30m across the departures in the schedule table on this page. The nonstop covers about 3,395 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from DUB to IAD?** Aer Lingus and United Airlines fly DUB to IAD nonstop. 2LNR tracks award seats on Aer Lingus. **How many flights a week are there from DUB to IAD?** About 21 nonstop flights a week run between Dublin (DUB) and Washington (IAD) in the current schedule, operated by Aer Lingus and United Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from DUB to IAD depart?** Scheduled DUB to IAD nonstops in the next 7 days with service leave between 08:50 and 16:10, local time at Dublin. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate DUB to IAD nonstop?** In the schedule table on this page, DUB to IAD nonstops fly as EI 117 and EI 119 on Aer Lingus, and UA 229 and UA 311 on United Airlines. The table lists each departure by date with its times and aircraft. **How do I check award availability on DUB to IAD?** Open the DUB to IAD route on the interactive map or the matrix to see award seats by date on Aer Lingus, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens. Flying the other way? See [IAD to DUB nonstop flights and award space](https://2lnr.com/routes/iad-dub.md). Award seats rather than schedules? See [Aer Lingus award availability](https://2lnr.com/awards/ei.md). Looking beyond this route? See [every route from Dublin (DUB)](https://2lnr.com/routes/dub.md), or [every route from Washington (IAD)](https://2lnr.com/routes/iad.md). Nonstops from Dublin (DUB) to other airports within 150 miles of Washington (IAD): - [Dublin (DUB) to Philadelphia (PHL)](https://2lnr.com/routes/dub-phl.md), 134 miles from IAD Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) - [How to read award availability by date](https://2lnr.com/guides/award-availability.md) ## See DUB to IAD award space by date See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)