Flights from Londonderry to New Castle

Cheapest flights from Londonderry

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 10 - Sat, May 17

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$441 Roundtrip, found 3 days ago

$441

Roundtrip

found 3 days ago

Select American Airlines flight, departing Sat, May 10 from Manchester-Boston Regional to Philadelphia Intl., returning Sat, May 17, priced at $441 found 3 days ago

Tue, May 13 - Tue, May 20

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$451 Roundtrip, found 3 days ago

$451

Roundtrip

found 3 days ago

Select American Airlines flight, departing Tue, May 13 from Manchester-Boston Regional to Philadelphia Intl., returning Tue, May 20, priced at $451 found 3 days ago

Tue, May 13 - Tue, May 20

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$461 Roundtrip, found 3 days ago

$461

Roundtrip

found 3 days ago

Select United flight, departing Tue, May 13 from Manchester-Boston Regional to Philadelphia Intl., returning Tue, May 20, priced at $461 found 3 days ago

Sat, May 10 - Thu, May 22

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$469 Roundtrip, found 3 days ago

$469

Roundtrip

found 3 days ago

Select United flight, departing Sat, May 10 from Manchester-Boston Regional to Philadelphia Intl., returning Thu, May 22, priced at $469 found 3 days ago

Sat, May 10 - Mon, May 19

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$474 Roundtrip, found 3 days ago

$474

Roundtrip

found 3 days ago

Select United flight, departing Sat, May 10 from Manchester-Boston Regional to Philadelphia Intl., returning Mon, May 19, priced at $474 found 3 days ago

Tue, May 13 - Tue, May 20

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$477 Roundtrip, found 3 days ago

$477

Roundtrip

found 3 days ago

Select United flight, departing Tue, May 13 from Manchester-Boston Regional to Philadelphia Intl., returning Tue, May 20, priced at $477 found 3 days ago

Tue, May 13 - Tue, May 20

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$498 Roundtrip, found 3 days ago

$498

Roundtrip

found 3 days ago

Select American Airlines flight, departing Tue, May 13 from Manchester-Boston Regional to Philadelphia Intl., returning Tue, May 20, priced at $498 found 3 days ago

Tue, May 13 - Tue, May 20

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$508 Roundtrip, found 3 days ago

$508

Roundtrip

found 3 days ago

Select American Airlines flight, departing Tue, May 13 from Manchester-Boston Regional to Philadelphia Intl., returning Tue, May 20, priced at $508 found 3 days ago

Tue, May 13 - Tue, May 20

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$529 Roundtrip, found 3 days ago

$529

Roundtrip

found 3 days ago

Select United flight, departing Tue, May 13 from Manchester-Boston Regional to Philadelphia Intl., returning Tue, May 20, priced at $529 found 3 days ago

Tue, May 13 - Tue, May 20

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$558 Roundtrip, found 3 days ago

$558

Roundtrip

found 3 days ago

Select American Airlines flight, departing Tue, May 13 from Manchester-Boston Regional to Philadelphia Intl., returning Tue, May 20, priced at $558 found 3 days ago

Tue, May 13 - Tue, May 20

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$563 Roundtrip, found 3 days ago

$563

Roundtrip

found 3 days ago

Select American Airlines flight, departing Tue, May 13 from Manchester-Boston Regional to Philadelphia Intl., returning Tue, May 20, priced at $563 found 3 days ago

Tue, May 13 - Tue, May 20

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$568 Roundtrip, found 3 days ago

$568

Roundtrip

found 3 days ago

Select American Airlines flight, departing Tue, May 13 from Manchester-Boston Regional to Philadelphia Intl., returning Tue, May 20, priced at $568 found 3 days ago

Tue, May 13 - Tue, May 20

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$571 Roundtrip, found 3 days ago

$571

Roundtrip

found 3 days ago

Select United flight, departing Tue, May 13 from Manchester-Boston Regional to Philadelphia Intl., returning Tue, May 20, priced at $571 found 3 days ago

Tue, May 13 - Tue, May 20

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$573 Roundtrip, found 3 days ago

$573

Roundtrip

found 3 days ago

Select American Airlines flight, departing Tue, May 13 from Manchester-Boston Regional to Philadelphia Intl., returning Tue, May 20, priced at $573 found 3 days ago

Tue, May 13 - Tue, May 20

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$583 Roundtrip, found 3 days ago

$583

Roundtrip

found 3 days ago

Select American Airlines flight, departing Tue, May 13 from Manchester-Boston Regional to Philadelphia Intl., returning Tue, May 20, priced at $583 found 3 days ago

Tue, May 13 - Tue, May 20

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$587 Roundtrip, found 3 days ago

$587

Roundtrip

found 3 days ago

Select United flight, departing Tue, May 13 from Manchester-Boston Regional to Philadelphia Intl., returning Tue, May 20, priced at $587 found 3 days ago

Tue, May 13 - Tue, May 20

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$601 Roundtrip, found 3 days ago

$601

Roundtrip

found 3 days ago

Select American Airlines flight, departing Tue, May 13 from Manchester-Boston Regional to Philadelphia Intl., returning Tue, May 20, priced at $601 found 3 days ago

Tue, May 13 - Tue, May 20

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$611 Roundtrip, found 3 days ago

$611

Roundtrip

found 3 days ago

Select American Airlines flight, departing Tue, May 13 from Manchester-Boston Regional to Philadelphia Intl., returning Tue, May 20, priced at $611 found 3 days ago

Tue, May 13 - Tue, May 20

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$615 Roundtrip, found 3 days ago

$615

Roundtrip

found 3 days ago

Select American Airlines flight, departing Tue, May 13 from Manchester-Boston Regional to Philadelphia Intl., returning Tue, May 20, priced at $615 found 3 days ago

Tue, May 13 - Tue, May 20

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$620 Roundtrip, found 3 days ago

$620

Roundtrip

found 3 days ago

Select American Airlines flight, departing Tue, May 13 from Manchester-Boston Regional to Philadelphia Intl., returning Tue, May 20, priced at $620 found 3 days ago