
- Plan, book, fly with confidence
trending down icon Be in the knowGet alerts if flight prices drop or rise*bex rewards loyalty icon Book smarterSave up to 30% on select hotels after you book a flight*payments icon
Delta flights from Portland to Shannon (PWM→SNN)
Prices were available within the past 7 days and start at CA $557 for one-way flights and CA $863 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug. 26 - Tue, Sep. 2
PWM
Portland
SNN
Shannon
CA $863 Roundtrip, found 7 hours ago
CA $863
Roundtrip
found 7 hours ago

Tue, Aug. 26 - Mon, Sep. 1
PWM
Portland
SNN
Shannon
CA $945 Roundtrip, found 7 hours ago
CA $945
Roundtrip
found 7 hours ago

Thu, Aug. 28 - Tue, Sep. 2
PWM
Portland
SNN
Shannon
CA $1,088 Roundtrip, found 7 hours ago
CA $1,088
Roundtrip
found 7 hours ago

Thu, Aug. 28 - Mon, Sep. 1
PWM
Portland
SNN
Shannon
CA $1,170 Roundtrip, found 7 hours ago
CA $1,170
Roundtrip
found 7 hours ago
Origin airport | Portland Intl. Jetport |
Destination airport | Shannon |
Airlines serving | American Airlines, Delta, JetBlue Airways, KLM, United |
Popular airline | Delta |
Distance | 4490 km |
- Trending Delta Flights
- Trending Routes
- Other Airlines
- Main Airports for Delta Flights
- Flights from Other Cities
Most Popular Delta Routes from Portland
- Toronto to Miami (YYZ - MIA)
- Toronto to Rome (YYZ - FCO)
- Toronto to Orlando (YYZ - MCO)
- Toronto to Fort Lauderdale (YYZ - FLL)
- Toronto to New York (YYZ - JFK)
- Toronto to Cancun (YYZ - CUN)
- Toronto to Delhi (YYZ - DEL)
- Toronto to Las Vegas (YYZ - LAS)
- Toronto to Miami (YYZ - MIA)
- Toronto to New York (YYZ - LGA)
Popular Domestic Routes in Shannon
- Toronto to Mumbai (YYZ - BOM)
- Toronto to Rome (YYZ - FCO)
- Toronto to Orlando (YYZ - MCO)
- Toronto to Tokyo (YYZ - HND)
- Vancouver to London (YVR - LHR)
- Toronto to Newark Liberty Intl. Airport (YYZ - EWR)
- Toronto to Fort Lauderdale (YYZ - FLL)
- Toronto to New York (YYZ - JFK)
- Toronto to Miami (YYZ - MIA)
- Montreal to Paris (YUL - CDG)
Main Airports for Delta Flights
*Available to Expedia members.