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.

Fri, Jul 4 - Fri, Jul 4

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$267 Roundtrip, just found

$267

Roundtrip

just found

Select American Airlines flight, departing Fri, Jul 4 from Manchester-Boston Regional to Philadelphia Intl., returning Fri, Jul 4, priced at $267 just found

Fri, Jul 4 - Sat, Jul 5

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$289 Roundtrip, just found

$289

Roundtrip

just found

Select American Airlines flight, departing Fri, Jul 4 from Manchester-Boston Regional to Philadelphia Intl., returning Sat, Jul 5, priced at $289 just found

Fri, Jul 4 - Wed, Jul 9

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$306 Roundtrip, just found

$306

Roundtrip

just found

Select JetBlue Airways flight, departing Fri, Jul 4 from Manchester-Boston Regional to Philadelphia Intl., returning Wed, Jul 9, priced at $306 just found

Sat, Jul 5 - Sat, Jul 5

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$307 Roundtrip, just found

$307

Roundtrip

just found

Select American Airlines flight, departing Sat, Jul 5 from Manchester-Boston Regional to Philadelphia Intl., returning Sat, Jul 5, priced at $307 just found

Thu, Jul 3 - Wed, Jul 9

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$329 Roundtrip, just found

$329

Roundtrip

just found

Select JetBlue Airways flight, departing Thu, Jul 3 from Manchester-Boston Regional to Philadelphia Intl., returning Wed, Jul 9, priced at $329 just found

Sat, Jul 5 - Wed, Jul 9

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$358 Roundtrip, just found

$358

Roundtrip

just found

Select JetBlue Airways flight, departing Sat, Jul 5 from Manchester-Boston Regional to Philadelphia Intl., returning Wed, Jul 9, priced at $358 just found

Wed, Jul 2 - Sat, Jul 5

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$369 Roundtrip, just found

$369

Roundtrip

just found

Select American Airlines flight, departing Wed, Jul 2 from Manchester-Boston Regional to Philadelphia Intl., returning Sat, Jul 5, priced at $369 just found

Thu, Jul 3 - Mon, Jul 7

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$381 Roundtrip, just found

$381

Roundtrip

just found

Select JetBlue Airways flight, departing Thu, Jul 3 from Manchester-Boston Regional to Philadelphia Intl., returning Mon, Jul 7, priced at $381 just found

Thu, Jul 3 - Fri, Jul 4

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$392 Roundtrip, just found

$392

Roundtrip

just found

Select JetBlue Airways flight, departing Thu, Jul 3 from Manchester-Boston Regional to Philadelphia Intl., returning Fri, Jul 4, priced at $392 just found

Wed, Jul 2 - Fri, Jul 4

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$399 Roundtrip, just found

$399

Roundtrip

just found

Select American Airlines flight, departing Wed, Jul 2 from Manchester-Boston Regional to Philadelphia Intl., returning Fri, Jul 4, priced at $399 just found

Tue, Jul 1 - Sun, Jul 6

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$419 Roundtrip, just found

$419

Roundtrip

just found

Select United flight, departing Tue, Jul 1 from Manchester-Boston Regional to Philadelphia Intl., returning Sun, Jul 6, priced at $419 just found

Mon, Jun 30 - Fri, Jul 4

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$429 Roundtrip, just found

$429

Roundtrip

just found

Select American Airlines flight, departing Mon, Jun 30 from Manchester-Boston Regional to Philadelphia Intl., returning Fri, Jul 4, priced at $429 just found

Sat, Jul 5 - Sun, Jul 6

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$439 Roundtrip, just found

$439

Roundtrip

just found

Select American Airlines flight, departing Sat, Jul 5 from Manchester-Boston Regional to Philadelphia Intl., returning Sun, Jul 6, priced at $439 just found

Sat, May 10 - Sat, May 17

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$441 Roundtrip, found 5 days ago

$441

Roundtrip

found 5 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 5 days ago

Mon, Jun 30 - Sun, Jul 6

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$449 Roundtrip, just found

$449

Roundtrip

just found

Select United flight, departing Mon, Jun 30 from Manchester-Boston Regional to Philadelphia Intl., returning Sun, Jul 6, priced at $449 just found

Tue, May 13 - Tue, May 20

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$451 Roundtrip, found 5 days ago

$451

Roundtrip

found 5 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 5 days ago

Tue, May 13 - Tue, May 20

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$461 Roundtrip, found 5 days ago

$461

Roundtrip

found 5 days ago

Select United flight, departing Tue, May 13 from Manchester-Boston Regional to Philadelphia Intl., returning Tue, May 20, priced at $461 found 5 days ago

Sat, May 10 - Thu, May 22

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$469 Roundtrip, found 5 days ago

$469

Roundtrip

found 5 days ago

Select United flight, departing Sat, May 10 from Manchester-Boston Regional to Philadelphia Intl., returning Thu, May 22, priced at $469 found 5 days ago

Sat, May 10 - Mon, May 19

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$474 Roundtrip, found 5 days ago

$474

Roundtrip

found 5 days ago

Select United flight, departing Sat, May 10 from Manchester-Boston Regional to Philadelphia Intl., returning Mon, May 19, priced at $474 found 5 days ago

Tue, May 13 - Tue, May 20

MHT

Manchester-Boston Regional

PHL

Philadelphia Intl.

$477 Roundtrip, found 5 days ago

$477

Roundtrip

found 5 days ago

Select United flight, departing Tue, May 13 from Manchester-Boston Regional to Philadelphia Intl., returning Tue, May 20, priced at $477 found 5 days ago