Cheap Flights from Portsmouth to Newquay

View €334 flight on Mon, 1 Sep 2025Opens in a new window

Popular airlines from Portsmouth to Newquay

  • 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 15% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Portsmouth to Newquay (BOS-PZE)

Prices were available within the past 7 days and start at €334 for one-way flights and €464 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Mon, 1 Sep - Wed, 10 Sep
BOS
Boston
NQY
Newquay
€464 Return, found 5 days ago
€464
Return
found 5 days ago
Select Aer Lingus flight, departing Mon, 1 Sep from Boston to Newquay, returning Wed, 10 Sep, priced at €464 found 5 days ago
Aer Lingus
Mon, 1 Sep - Wed, 10 Sep
BOS
Boston
NQY
Newquay
€471 Return, found 5 days ago
€471
Return
found 5 days ago
Select Aer Lingus flight, departing Mon, 1 Sep from Boston to Newquay, returning Wed, 10 Sep, priced at €471 found 5 days ago
American Airlines
Mon, 1 Sep - Wed, 10 Sep
BOS
Boston
NQY
Newquay
€604 Return, found 5 days ago
€604
Return
found 5 days ago
Select American Airlines flight, departing Mon, 1 Sep from Boston to Newquay, returning Wed, 10 Sep, priced at €604 found 5 days ago
British Airways
Mon, 1 Sep - Wed, 10 Sep
BOS
Boston
NQY
Newquay
€627 Return, found 5 days ago
€627
Return
found 5 days ago
Select British Airways flight, departing Mon, 1 Sep from Boston to Newquay, returning Wed, 10 Sep, priced at €627 found 5 days ago
United
Mon, 1 Sep - Wed, 10 Sep
BOS
Boston
NQY
Newquay
€642 Return, found 5 days ago
€642
Return
found 5 days ago
Select United flight, departing Mon, 1 Sep from Boston to Newquay, returning Wed, 10 Sep, priced at €642 found 5 days ago
Iberia
Mon, 1 Sep - Wed, 10 Sep
BOS
Boston
NQY
Newquay
€653 Return, found 5 days ago
€653
Return
found 5 days ago
Select Iberia flight, departing Mon, 1 Sep from Boston to Newquay, returning Wed, 10 Sep, priced at €653 found 5 days ago
*Available to Expedia members.