Flight INFO & United Airlines(UA) flights from Washington D.C. to Dublin
| Cheapest one-way flight price | US$242 |
|---|---|
| Cheapest return ticket price | US$608 |
| Cheapest month | November |
| Peak season for travel | July |
| Flight distance | 5,441.16 km |
| Average flight time | 7 hours |
| Popular airline | United Airlines |
| Frequency | ～16/week |
Book United Airlines(UA) flights from Washington D.C. to Dublin
- One way
- Round-trip
- direct cheapest
IAD22:357h 5mNonstopDUB10:40Washington D.C. - Dublin|Tue, Sep 22|United AirlinesUS$550US$72624% offSearch24% offUS$726US$550 - IAD22:357h 5mNonstopDUB10:40Washington D.C. - Dublin|Sun, Oct 11|United AirlinesUS$550US$72624% offSearch24% offUS$726US$550
- IAD22:357h 5mNonstopDUB10:40Washington D.C. - Dublin|Tue, Oct 6|United AirlinesUS$551US$72624% offSearch24% offUS$726US$551
- IAD22:357h 5mNonstopDUB10:40Washington D.C. - Dublin|Mon, Sep 21|United AirlinesUS$551SearchUS$551
- IAD22:357h 5mNonstopDUB10:40Washington D.C. - Dublin|Mon, Oct 5|United AirlinesUS$551SearchUS$551
- IAD22:357h 5mNonstopDUB10:40Washington D.C. - Dublin|Mon, Sep 28|United AirlinesUS$551SearchUS$551
- IAD22:357h 5mNonstopDUB10:40Washington D.C. - Dublin|Wed, Sep 30|United AirlinesUS$551SearchUS$551
- IAD22:357h 5mNonstopDUB10:40Washington D.C. - Dublin|Wed, Sep 23|United AirlinesUS$551SearchUS$551
- IAD22:357h 5mNonstopDUB10:40Washington D.C. - Dublin|Tue, Sep 29|United AirlinesUS$551SearchUS$551
- IAD22:357h 5mNonstopDUB10:40Washington D.C. - Dublin|Wed, Sep 16|United AirlinesUS$552SearchUS$552
- IAD22:357h 5mNonstopDUB10:40Washington D.C. - Dublin|Sun, Oct 4|United AirlinesUS$561SearchUS$561
- IAD22:357h 5mNonstopDUB10:40Washington D.C. - Dublin|Thu, Sep 17|United AirlinesUS$584SearchUS$584
- IAD22:1928h 56m1 stopsDUB08:15Washington D.C. - Dublin|Sat, Oct 10|United AirlinesUS$542SearchUS$542
- DCA07:4620h 59m1 stopsDUB09:45Washington D.C. - Dublin|Tue, Sep 22|United AirlinesUS$544SearchUS$544
- DCA10:3019h 40m1 stopsDUB11:10Washington D.C. - Dublin|Sun, Oct 11|United AirlinesUS$544SearchUS$544
- DCA10:3019h 40m1 stopsDUB11:10Washington D.C. - Dublin|Tue, Oct 6|United AirlinesUS$545SearchUS$545
- DCA07:4620h 59m1 stopsDUB09:45Washington D.C. - Dublin|Mon, Sep 21|United AirlinesUS$545SearchUS$545
- DCA10:3019h 40m1 stopsDUB11:10Washington D.C. - Dublin|Mon, Oct 5|United AirlinesUS$545SearchUS$545
- DCA10:3019h 40m1 stopsDUB11:10Washington D.C. - Dublin|Mon, Sep 28|United AirlinesUS$545SearchUS$545
- DCA10:3019h 40m1 stopsDUB11:10Washington D.C. - Dublin|Wed, Sep 30|United AirlinesUS$545SearchUS$545
- DCA07:4620h 59m1 stopsDUB09:45Washington D.C. - Dublin|Wed, Sep 23|United AirlinesUS$545SearchUS$545
- DCA10:3019h 40m1 stopsDUB11:10Washington D.C. - Dublin|Tue, Sep 29|United AirlinesUS$545SearchUS$545
- DCA17:1011h 35m1 stopsDUB09:45Washington D.C. - Dublin|Wed, Sep 16|United AirlinesUS$546SearchUS$546
- IAD22:1928h 56m1 stopsDUB08:15Washington D.C. - Dublin|Sat, Sep 19|United AirlinesUS$547SearchUS$547
- IAD22:4031h 30m1 stopsDUB11:10Washington D.C. - Dublin|Sat, Sep 26|United AirlinesUS$551SearchUS$551
- IAD22:4031h 30m1 stopsDUB11:10Washington D.C. - Dublin|Sat, Oct 3|United AirlinesUS$551SearchUS$551
- DCA19:1033h 35m1 stopsDUB09:45Washington D.C. - Dublin|Sat, Sep 19|United AirlinesUS$556SearchUS$556
- DCA10:3019h 40m1 stopsDUB11:10Washington D.C. - Dublin|Sun, Oct 4|United AirlinesUS$561SearchUS$561
- DCA06:5920h 16m1 stopsDUB08:15Washington D.C. - Dublin|Thu, Sep 17|United AirlinesUS$577SearchUS$577
- DCA06:5920h 16m1 stopsDUB08:15Washington D.C. - Dublin|Sat, Oct 10|United AirlinesUS$595SearchUS$595
WAS13:0020h 16mNonstopDUB14:00Washington D.C. - Dublin|Mon, Sep 6|Normal AirlineMore cheap flightsMore cheap flights
United Airlines(UA) flights from Washington D.C. to Dublin & Flight Schedule
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UA228
United Airlines
22:35
IAD
10:40
DUB
S M T W T F SSearch -
UA1831
United Airlines
17:45
IAD
19:15
EWR
S M T W T - SSearch -
UA023
United Airlines
19:40
EWR
07:30
DUB
S M T W T F SSearch -
UA511
United Airlines
13:10
DCA
14:26
ORD
S M T W T F SSearch -
UA980
United Airlines
20:20
ORD
09:45
DUB
S M T W T F SSearch -
UA2331
United Airlines
13:05
IAD
14:12
ORD
S M T W T F SSearch -
UA980
United Airlines
20:20
ORD
09:45
DUB
S M T W T F SSearch -
UA8063
United Airlines
09:00
IAD
10:24
YYZ
S M T W T F SSearch -
UA8683
United Airlines
20:50
YYZ
08:15
DUB
S M T W T F SSearch -
UA2396
United Airlines
08:35
IAD
09:59
EWR
S M T W T F SSearch -
UA023
United Airlines
19:40
EWR
07:30
DUB
S M T W T F SSearch -
UA441
United Airlines
07:46
DCA
09:00
ORD
S M T W T F SSearch -
UA980
United Airlines
20:20
ORD
09:45
DUB
S M T W T F SSearch -
UA1793
United Airlines
06:00
DCA
07:12
ORD
S M T W T F SSearch -
UA980
United Airlines
20:20
ORD
09:45
DUB
S M T W T F SSearch -
UA3515
United Airlines
22:10
IAD
23:28
YYZ
S M T W T F SSearch -
UA8683
United Airlines
20:50
YYZ
08:15
DUB
S M T W T F SSearch
United Airlines(UA) flights from Washington D.C. to Dublin Flight Booking FAQ
-
How long is a flight from Washington D.C. to Dublin?
It takes about 7 hours to fly from Washington D.C. to Dublin. -
When is the best time to book flights from Washington D.C. to Dublin?
By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Washington D.C. to Dublin is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals. -
When are flight tickets from Washington D.C. (WAS) to Dublin (DUB) the cheapest?
The cheapest months to fly from Washington D.C. to Dublin is November, when demand for travel is lower. -
Which upcoming date is cheapest to fly from Washington D.C. to Dublin on?
After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Washington D.C. to Dublin on September 29, 2026 with Porter Airlines, with prices starting at US$282. -
Is there any time difference between Washington D.C. and Dublin?
The time difference between Dublin and Washington D.C. is 5h. -
How do I change or cancel my ticket from Washington D.C. to Dublin?
Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
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