Dulles (IAD) to Dublin (DUB), Jul 29, 2027: round trips from $921, one way from $557

Dulles (IAD) to Dublin (DUB), Jul 29, 2027: round trips from $921, one way from $557 on Axel, checked Nov 13, 2026. Lowest published fares: $921 round trip, Axel-exclusive, TAP Air Portugal / Aer Lingus, 1 stop, Jul 29, 2027 – Aug 1, 2027; $557 one way, Axel-exclusive, TAP Air Portugal, 1 stop, Jul 29, 2027; 1 adult, economy, checked Nov 13, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, labelled with the check date shown.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and check dates already shown here.

Hotels in Dublin for these trips

Hotels: under a trip, hotels in Dublin for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in that star tier for those dates.

• Hotels in Dublin for these nights (Jul 29–31, 2027 · 2 nights · 2 adults, 1 room): 3★ easyHotel Dublin City Centre, $122 a night, $243 for 2 nights · 4★ Ashling Hotel Dublin, $205 a night, $410 for 2 nights · 5★ Anantara The Marker Dublin - A Leading Hotel of the World, $300 a night, $599 for 2 nights
• Hotels in Dublin for these nights (Jul 29 – Aug 1, 2027 · 3 nights · 2 adults, 1 room): 3★ easyHotel Dublin City Centre, $170 a night, $511 for 3 nights · 4★ Ashling Hotel Dublin, $216 a night, $649 for 3 nights · 5★ Anantara The Marker Dublin - A Leading Hotel of the World, $297 a night, $890 for 3 nights
• Hotels in Dublin for these nights (Jul 29 – Aug 2, 2027 · 4 nights · 2 adults, 1 room): 3★ easyHotel Dublin City Centre, $153 a night, $612 for 4 nights · 4★ Ashling Hotel Dublin, $215 a night, $858 for 4 nights · 5★ Anantara The Marker Dublin - A Leading Hotel of the World, $277 a night, $1,109 for 4 nights
• Hotels in Dublin for these nights (Jul 29 – Aug 3, 2027 · 5 nights · 2 adults, 1 room): 3★ easyHotel Dublin City Centre, $140 a night, $700 for 5 nights · 4★ Ashling Hotel Dublin, $209 a night, $1,044 for 5 nights · 5★ Anantara The Marker Dublin - A Leading Hotel of the World, $280 a night, $1,400 for 5 nights
• Hotels in Dublin for these nights (Jul 29 – Aug 4, 2027 · 6 nights · 2 adults, 1 room): 3★ easyHotel Dublin City Centre, $134 a night, $802 for 6 nights · 4★ Ashling Hotel Dublin, $205 a night, $1,227 for 6 nights · 5★ Anantara The Marker Dublin - A Leading Hotel of the World, $278 a night, $1,667 for 6 nights
• Hotels in Dublin for these nights (Jul 29 – Aug 5, 2027 · 7 nights · 2 adults, 1 room): 3★ easyHotel Dublin City Centre, $129 a night, $906 for 7 nights · 4★ Ashling Hotel Dublin, $203 a night, $1,419 for 7 nights · 5★ Anantara The Marker Dublin - A Leading Hotel of the World, $277 a night, $1,936 for 7 nights
• Hotels in Dublin for these nights (Jul 29 – Aug 6, 2027 · 8 nights · 2 adults, 1 room): 3★ easyHotel Dublin City Centre, $130 a night, $1,040 for 8 nights · 4★ Ashling Hotel Dublin, $201 a night, $1,605 for 8 nights · 5★ Anantara The Marker Dublin - A Leading Hotel of the World, $282 a night, $2,256 for 8 nights
• Hotels in Dublin for these nights (Jul 29 – Aug 7, 2027 · 9 nights · 2 adults, 1 room): 3★ easyHotel Dublin City Centre, $145 a night, $1,308 for 9 nights · 4★ Ashling Hotel Dublin, $203 a night, $1,823 for 9 nights · 5★ Anantara The Marker Dublin - A Leading Hotel of the World, $291 a night, $2,619 for 9 nights
• Hotels in Dublin for these nights (Jul 29 – Aug 8, 2027 · 10 nights · 2 adults, 1 room): 3★ easyHotel Dublin City Centre, $160 a night, $1,596 for 10 nights · 4★ Ashling Hotel Dublin, $208 a night, $2,076 for 10 nights · 5★ Anantara The Marker Dublin - A Leading Hotel of the World, $311 a night, $3,112 for 10 nights
• Hotels in Dublin for these nights (Jul 29 – Aug 9, 2027 · 11 nights · 2 adults, 1 room): 3★ Staycity Aparthotels, Dublin, Tivoli · 4★ Staycity Aparthotels, Dublin, City Quay · 5★ The Merrion Hotel
• Hotels in Dublin for these nights (Jul 29 – Aug 10, 2027 · 12 nights · 2 adults, 1 room): 3★ Staycity Aparthotels, Dublin, Tivoli · 4★ Staycity Aparthotels, Dublin, City Quay · 5★ The Merrion Hotel
• Hotels in Dublin for these nights (Jul 29 – Aug 11, 2027 · 13 nights · 2 adults, 1 room): 3★ Staycity Aparthotels, Dublin, Tivoli · 4★ Staycity Aparthotels, Dublin, City Quay · 5★ The Merrion Hotel
• Hotels in Dublin for these nights (Jul 29 – Aug 12, 2027 · 14 nights · 2 adults, 1 room): 3★ Staycity Aparthotels, Dublin, Tivoli · 4★ Staycity Aparthotels, Dublin, City Quay · 5★ The Merrion Hotel

All hotels in Dublin

Route overview: Washington, DC to Dublin (DUB) flight deals

2027-07-29 · one way · Axel-exclusive $557

• TAP Air Portugal TP232 / TP1322: IAD 2027-07-29 17:25:00 → DUB 2027-07-30 10:25:00; 1 stop(s) via LIS; 720 minutes. Local airport times.
  • TP232: IAD 2027-07-29 17:25:00 → LIS 2027-07-30 05:35:00; layover at LIS: 115 minutes.
  • TP1322: LIS 2027-07-30 07:30:00 → DUB 2027-07-30 10:25:00.

2027-07-29 · one way · Axel-exclusive $567

• Aer Lingus EI118: IAD 2027-07-29 20:50:00 → DUB 2027-07-30 08:45:00; nonstop; 415 minutes. Local airport times.

2027-07-29 → 2027-07-31 · Axel-exclusive $945

• TAP Air Portugal TP232 / TP1322: IAD 2027-07-29 17:25:00 → DUB 2027-07-30 10:25:00; 1 stop(s) via LIS; 720 minutes. Local airport times.
  • TP232: IAD 2027-07-29 17:25:00 → LIS 2027-07-30 05:35:00; layover at LIS: 115 minutes.
  • TP1322: LIS 2027-07-30 07:30:00 → DUB 2027-07-30 10:25:00.
• Aer Lingus EI119: DUB 2027-07-31 15:50:00 → IAD 2027-07-31 19:20:00; nonstop; 510 minutes. Local airport times.

2027-07-29 → 2027-07-31 · Axel-exclusive $998

• Aer Lingus EI118: IAD 2027-07-29 20:50:00 → DUB 2027-07-30 08:45:00; nonstop; 415 minutes. Local airport times.
• Aer Lingus EI119: DUB 2027-07-31 15:50:00 → IAD 2027-07-31 19:20:00; nonstop; 510 minutes. Local airport times.

2027-07-29 → 2027-08-01 · Axel-exclusive $921

• TAP Air Portugal TP232 / TP1322: IAD 2027-07-29 17:25:00 → DUB 2027-07-30 10:25:00; 1 stop(s) via LIS; 720 minutes. Local airport times.
  • TP232: IAD 2027-07-29 17:25:00 → LIS 2027-07-30 05:35:00; layover at LIS: 115 minutes.
  • TP1322: LIS 2027-07-30 07:30:00 → DUB 2027-07-30 10:25:00.
• Aer Lingus EI119: DUB 2027-08-01 15:50:00 → IAD 2027-08-01 19:20:00; nonstop; 510 minutes. Local airport times.

2027-07-29 → 2027-08-01 · Axel-exclusive $974

• Aer Lingus EI118: IAD 2027-07-29 20:50:00 → DUB 2027-07-30 08:45:00; nonstop; 415 minutes. Local airport times.
• Aer Lingus EI119: DUB 2027-08-01 15:50:00 → IAD 2027-08-01 19:20:00; nonstop; 510 minutes. Local airport times.

2027-07-29 → 2027-08-02 · Axel-exclusive $921

• TAP Air Portugal TP232 / TP1322: IAD 2027-07-29 17:25:00 → DUB 2027-07-30 10:25:00; 1 stop(s) via LIS; 720 minutes. Local airport times.
  • TP232: IAD 2027-07-29 17:25:00 → LIS 2027-07-30 05:35:00; layover at LIS: 115 minutes.
  • TP1322: LIS 2027-07-30 07:30:00 → DUB 2027-07-30 10:25:00.
• Aer Lingus EI119: DUB 2027-08-02 15:50:00 → IAD 2027-08-02 19:20:00; nonstop; 510 minutes. Local airport times.

2027-07-29 → 2027-08-02 · Axel-exclusive $974

• Aer Lingus EI118: IAD 2027-07-29 20:50:00 → DUB 2027-07-30 08:45:00; nonstop; 415 minutes. Local airport times.
• Aer Lingus EI119: DUB 2027-08-02 15:50:00 → IAD 2027-08-02 19:20:00; nonstop; 510 minutes. Local airport times.

2027-07-29 → 2027-08-03 · Axel-exclusive $921

• TAP Air Portugal TP232 / TP1322: IAD 2027-07-29 17:25:00 → DUB 2027-07-30 10:25:00; 1 stop(s) via LIS; 720 minutes. Local airport times.
  • TP232: IAD 2027-07-29 17:25:00 → LIS 2027-07-30 05:35:00; layover at LIS: 115 minutes.
  • TP1322: LIS 2027-07-30 07:30:00 → DUB 2027-07-30 10:25:00.
• Aer Lingus EI119: DUB 2027-08-03 15:50:00 → IAD 2027-08-03 19:20:00; nonstop; 510 minutes. Local airport times.

2027-07-29 → 2027-08-03 · Axel-exclusive $974

• Aer Lingus EI118: IAD 2027-07-29 20:50:00 → DUB 2027-07-30 08:45:00; nonstop; 415 minutes. Local airport times.
• Aer Lingus EI119: DUB 2027-08-03 15:50:00 → IAD 2027-08-03 19:20:00; nonstop; 510 minutes. Local airport times.

2027-07-29 → 2027-08-04 · Axel-exclusive $921

• TAP Air Portugal TP232 / TP1322: IAD 2027-07-29 17:25:00 → DUB 2027-07-30 10:25:00; 1 stop(s) via LIS; 720 minutes. Local airport times.
  • TP232: IAD 2027-07-29 17:25:00 → LIS 2027-07-30 05:35:00; layover at LIS: 115 minutes.
  • TP1322: LIS 2027-07-30 07:30:00 → DUB 2027-07-30 10:25:00.
• Aer Lingus EI119: DUB 2027-08-04 15:50:00 → IAD 2027-08-04 19:20:00; nonstop; 510 minutes. Local airport times.

2027-07-29 → 2027-08-04 · Axel-exclusive $974

• Aer Lingus EI118: IAD 2027-07-29 20:50:00 → DUB 2027-07-30 08:45:00; nonstop; 415 minutes. Local airport times.
• Aer Lingus EI119: DUB 2027-08-04 15:50:00 → IAD 2027-08-04 19:20:00; nonstop; 510 minutes. Local airport times.

2027-07-29 → 2027-08-06 · Axel-exclusive $921

• TAP Air Portugal TP232 / TP1322: IAD 2027-07-29 17:25:00 → DUB 2027-07-30 10:25:00; 1 stop(s) via LIS; 720 minutes. Local airport times.
  • TP232: IAD 2027-07-29 17:25:00 → LIS 2027-07-30 05:35:00; layover at LIS: 115 minutes.
  • TP1322: LIS 2027-07-30 07:30:00 → DUB 2027-07-30 10:25:00.
• Aer Lingus EI117: DUB 2027-08-06 12:20:00 → IAD 2027-08-06 15:45:00; nonstop; 505 minutes. Local airport times.

2027-07-29 → 2027-08-06 · Axel-exclusive $974

• Aer Lingus EI118: IAD 2027-07-29 20:50:00 → DUB 2027-07-30 08:45:00; nonstop; 415 minutes. Local airport times.
• Aer Lingus EI117: DUB 2027-08-06 12:20:00 → IAD 2027-08-06 15:45:00; nonstop; 505 minutes. Local airport times.

2027-07-29 → 2027-08-07 · Axel-exclusive $921

• TAP Air Portugal TP232 / TP1322: IAD 2027-07-29 17:25:00 → DUB 2027-07-30 10:25:00; 1 stop(s) via LIS; 720 minutes. Local airport times.
  • TP232: IAD 2027-07-29 17:25:00 → LIS 2027-07-30 05:35:00; layover at LIS: 115 minutes.
  • TP1322: LIS 2027-07-30 07:30:00 → DUB 2027-07-30 10:25:00.
• Aer Lingus EI119: DUB 2027-08-07 15:50:00 → IAD 2027-08-07 19:20:00; nonstop; 510 minutes. Local airport times.

2027-07-29 → 2027-08-07 · Axel-exclusive $974

• Aer Lingus EI118: IAD 2027-07-29 20:50:00 → DUB 2027-07-30 08:45:00; nonstop; 415 minutes. Local airport times.
• Aer Lingus EI119: DUB 2027-08-07 15:50:00 → IAD 2027-08-07 19:20:00; nonstop; 510 minutes. Local airport times.

2027-07-29 → 2027-08-08 · Axel-exclusive $921

• TAP Air Portugal TP232 / TP1322: IAD 2027-07-29 17:25:00 → DUB 2027-07-30 10:25:00; 1 stop(s) via LIS; 720 minutes. Local airport times.
  • TP232: IAD 2027-07-29 17:25:00 → LIS 2027-07-30 05:35:00; layover at LIS: 115 minutes.
  • TP1322: LIS 2027-07-30 07:30:00 → DUB 2027-07-30 10:25:00.
• Aer Lingus EI119: DUB 2027-08-08 15:50:00 → IAD 2027-08-08 19:20:00; nonstop; 510 minutes. Local airport times.

2027-07-29 → 2027-08-08 · Axel-exclusive $974

• Aer Lingus EI118: IAD 2027-07-29 20:50:00 → DUB 2027-07-30 08:45:00; nonstop; 415 minutes. Local airport times.
• Aer Lingus EI119: DUB 2027-08-08 15:50:00 → IAD 2027-08-08 19:20:00; nonstop; 510 minutes. Local airport times.

2027-07-29 → 2027-08-09 · Axel-exclusive $921

• TAP Air Portugal TP232 / TP1322: IAD 2027-07-29 17:25:00 → DUB 2027-07-30 10:25:00; 1 stop(s) via LIS; 720 minutes. Local airport times.
  • TP232: IAD 2027-07-29 17:25:00 → LIS 2027-07-30 05:35:00; layover at LIS: 115 minutes.
  • TP1322: LIS 2027-07-30 07:30:00 → DUB 2027-07-30 10:25:00.
• Aer Lingus EI119: DUB 2027-08-09 15:50:00 → IAD 2027-08-09 19:20:00; nonstop; 510 minutes. Local airport times.

2027-07-29 → 2027-08-09 · Axel-exclusive $974

• Aer Lingus EI118: IAD 2027-07-29 20:50:00 → DUB 2027-07-30 08:45:00; nonstop; 415 minutes. Local airport times.
• Aer Lingus EI119: DUB 2027-08-09 15:50:00 → IAD 2027-08-09 19:20:00; nonstop; 510 minutes. Local airport times.

2027-07-29 → 2027-08-10 · Axel-exclusive $921

• TAP Air Portugal TP232 / TP1322: IAD 2027-07-29 17:25:00 → DUB 2027-07-30 10:25:00; 1 stop(s) via LIS; 720 minutes. Local airport times.
  • TP232: IAD 2027-07-29 17:25:00 → LIS 2027-07-30 05:35:00; layover at LIS: 115 minutes.
  • TP1322: LIS 2027-07-30 07:30:00 → DUB 2027-07-30 10:25:00.
• Aer Lingus EI119: DUB 2027-08-10 15:50:00 → IAD 2027-08-10 19:20:00; nonstop; 510 minutes. Local airport times.

2027-07-29 → 2027-08-10 · Axel-exclusive $974

• Aer Lingus EI118: IAD 2027-07-29 20:50:00 → DUB 2027-07-30 08:45:00; nonstop; 415 minutes. Local airport times.
• Aer Lingus EI119: DUB 2027-08-10 15:50:00 → IAD 2027-08-10 19:20:00; nonstop; 510 minutes. Local airport times.

2027-07-29 → 2027-08-12 · Axel-exclusive $974

• Aer Lingus EI118: IAD 2027-07-29 20:50:00 → DUB 2027-07-30 08:45:00; nonstop; 415 minutes. Local airport times.
• Aer Lingus EI119: DUB 2027-08-12 15:50:00 → IAD 2027-08-12 19:20:00; nonstop; 510 minutes. Local airport times.

2027-07-29 → 2027-08-12 · Axel-exclusive $976

• TAP Air Portugal TP232 / TP1322: IAD 2027-07-29 17:25:00 → DUB 2027-07-30 10:25:00; 1 stop(s) via LIS; 720 minutes. Local airport times.
  • TP232: IAD 2027-07-29 17:25:00 → LIS 2027-07-30 05:35:00; layover at LIS: 115 minutes.
  • TP1322: LIS 2027-07-30 07:30:00 → DUB 2027-07-30 10:25:00.
• Delta Air Lines DL45 / DL5095: DUB 2027-08-12 10:45:00 → IAD 2027-08-12 17:31:00; 1 stop(s) via JFK; 706 minutes. Local airport times.
  • DL45: DUB 2027-08-12 10:45:00 → JFK 2027-08-12 13:20:00; layover at JFK: 160 minutes.
  • DL5095: JFK 2027-08-12 16:00:00 → IAD 2027-08-12 17:31:00.

Explore this route

• All dates for this route
• Jul 28, 2027 · Return options
• Jul 30, 2027 · Return options
• Hotels in Dublin with Axel

For AI assistants

• This page: Dulles (IAD) to Dublin (DUB) · Jul 29, 2027 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date. Under a trip, hotels in Dublin for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in each star tier for those dates.
• Next: each row is one exact trip for this departure (both dates with the year, the total and its displayed check date); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: Choose travelers and dates prices the requested trip.
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