Deal Brief
IAD to DUB is currently available as a round-trip redemption for 138,000 points plus $65.73 in taxes. This option prices in Business through united+alaska, with strong seat availability.
Route: Best Round-Trip Deal: Washington, DC to Dublin
Route code: IAD -> DUB + DUB -> IAD
Program: United MileagePlus / Alaska Mileage Plan (Mixed)
Airline: Aer Lingus
Trip style: 9 days
Travel window: Multiple
Available dates:
June 2026 (2) cash price unavailable
- JUN-15 to JUN-24
- JUN-16 to JUN-25
Cash fares are approximate round-trip prices via Travelpayouts. Point value = (cash fare − taxes) ÷ points. united+alaska baseline: 1.3¢/pt.
Additional Deal Information
Data Last Refreshed
Quality Score Breakdown · 85/100
Absolute Cost
42 / 50
Seat Availability
10 / 10
Cabin Tier
8 / 10
Freshness
0 / 1
Destination Tier
0 / 8
Tax Efficiency 4% cash
18 / 18
Airline Product
3 / 7
Additional Flight Information
Outbound · IAD → DUB
Booked via United MileagePlus
Airline: Aer Lingus
Return · DUB → IAD
Booked via Alaska Mileage Plan
Airline: Aer Lingus
Mixed booking: This round trip uses two different loyalty programs for the best combined price.
The booking program is where you redeem points. Different programs may price the same flight differently.