CA $1,195 Cheap Aer Lingus fights from London (LCY) to Boston (BOS)

    Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Aer Lingus flights from London to Boston (LCY→BOS)

Prices were available within the past 7 days and start at CA $1,195 for one-way flights and CA $2,114 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Fri., May 24 - Tue., May 28
LCY
London
BOS
Boston
CA $2,114 Roundtrip, found 4 days ago
CA $2,114
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Fri., May 24 from London to Boston, returning Tue., May 28, priced at CA $2,114 found 4 days ago
Flight from London to Boston (LCY - BOS) route information
Origin airport
London City
Destination airport
Logan Intl.
Airlines serving
ITA Airways, Swiss International Air Lines
Popular airline
ITA Airways
Distance
5242 km
*Available to Expedia members.