Flights from Welwyn

Cheapest flights from Welwyn

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.

Thu, Sep 10 - Thu, Sep 10

LHR

Heathrow

JFK

John F. Kennedy Intl.

$781 Roundtrip, found 2 days ago

$781

Roundtrip

found 2 days ago

Select TAP Portugal flight, departing Thu, Sep 10 from Heathrow to John F. Kennedy Intl., returning Thu, Sep 10, priced at $781 found 2 days ago

Thu, Sep 10 - Thu, Sep 10

LHR

Heathrow

JFK

John F. Kennedy Intl.

$857 Roundtrip, found 2 days ago

$857

Roundtrip

found 2 days ago

Select Swiss International Air Lines flight, departing Thu, Sep 10 from Heathrow to John F. Kennedy Intl., returning Thu, Sep 10, priced at $857 found 2 days ago

Thu, Sep 10 - Thu, Sep 10

LHR

Heathrow

JFK

John F. Kennedy Intl.

$916 Roundtrip, found 2 days ago

$916

Roundtrip

found 2 days ago

Select TAP Portugal flight, departing Thu, Sep 10 from Heathrow to John F. Kennedy Intl., returning Thu, Sep 10, priced at $916 found 2 days ago

Thu, Sep 10 - Thu, Sep 10

LHR

Heathrow

JFK

John F. Kennedy Intl.

$1,033 Roundtrip, found 2 days ago

$1,033

Roundtrip

found 2 days ago

Select Swiss International Air Lines flight, departing Thu, Sep 10 from Heathrow to John F. Kennedy Intl., returning Thu, Sep 10, priced at $1,033 found 2 days ago

Thu, Sep 10 - Thu, Sep 10

LHR

Heathrow

JFK

John F. Kennedy Intl.

$1,038 Roundtrip, found 2 days ago

$1,038

Roundtrip

found 2 days ago

Select TAP Portugal flight, departing Thu, Sep 10 from Heathrow to John F. Kennedy Intl., returning Thu, Sep 10, priced at $1,038 found 2 days ago

Thu, Sep 10 - Thu, Sep 10

LHR

Heathrow

JFK

John F. Kennedy Intl.

$1,160 Roundtrip, found 2 days ago

$1,160

Roundtrip

found 2 days ago

Select TAP Portugal flight, departing Thu, Sep 10 from Heathrow to John F. Kennedy Intl., returning Thu, Sep 10, priced at $1,160 found 2 days ago

Thu, Sep 10 - Thu, Sep 10

LHR

Heathrow

JFK

John F. Kennedy Intl.

$1,209 Roundtrip, found 2 days ago

$1,209

Roundtrip

found 2 days ago

Select Swiss International Air Lines flight, departing Thu, Sep 10 from Heathrow to John F. Kennedy Intl., returning Thu, Sep 10, priced at $1,209 found 2 days ago

Thu, Sep 10 - Thu, Sep 10

LHR

Heathrow

JFK

John F. Kennedy Intl.

$1,319 Roundtrip, found 2 days ago

$1,319

Roundtrip

found 2 days ago

Select LOT-Polish Airlines flight, departing Thu, Sep 10 from Heathrow to John F. Kennedy Intl., returning Thu, Sep 10, priced at $1,319 found 2 days ago

Thu, Sep 10 - Thu, Sep 10

LHR

Heathrow

JFK

John F. Kennedy Intl.

$1,399 Roundtrip, found 2 days ago

$1,399

Roundtrip

found 2 days ago

Select Swiss International Air Lines flight, departing Thu, Sep 10 from Heathrow to John F. Kennedy Intl., returning Thu, Sep 10, priced at $1,399 found 2 days ago

Thu, Oct 22 - Sun, Oct 25

LHR

Heathrow

AVV

Avalon

$1,415 Roundtrip, found 2 days ago

$1,415

Roundtrip

found 2 days ago

Select American Airlines flight, departing Thu, Oct 22 from Heathrow to Avalon, returning Sun, Oct 25, priced at $1,415 found 2 days ago

Thu, Sep 10 - Thu, Sep 10

LHR

Heathrow

JFK

John F. Kennedy Intl.

$1,424 Roundtrip, found 2 days ago

$1,424

Roundtrip

found 2 days ago

Select JetBlue Airways flight, departing Thu, Sep 10 from Heathrow to John F. Kennedy Intl., returning Thu, Sep 10, priced at $1,424 found 2 days ago

Thu, Sep 10 - Thu, Sep 10

LHR

Heathrow

JFK

John F. Kennedy Intl.

$1,429 Roundtrip, found 2 days ago

$1,429

Roundtrip

found 2 days ago

Select JetBlue Airways flight, departing Thu, Sep 10 from Heathrow to John F. Kennedy Intl., returning Thu, Sep 10, priced at $1,429 found 2 days ago

Thu, Sep 10 - Thu, Sep 10

LHR

Heathrow

JFK

John F. Kennedy Intl.

$1,439 Roundtrip, found 2 days ago

$1,439

Roundtrip

found 2 days ago

Select LOT-Polish Airlines flight, departing Thu, Sep 10 from Heathrow to John F. Kennedy Intl., returning Thu, Sep 10, priced at $1,439 found 2 days ago

Thu, Oct 22 - Sun, Oct 25

LHR

Heathrow

AVV

Avalon

$1,462 Roundtrip, found 2 days ago

$1,462

Roundtrip

found 2 days ago

Select American Airlines flight, departing Thu, Oct 22 from Heathrow to Avalon, returning Sun, Oct 25, priced at $1,462 found 2 days ago

Thu, Oct 22 - Sun, Oct 25

LHR

Heathrow

AVV

Avalon

$2,562 Roundtrip, found 2 days ago

$2,562

Roundtrip

found 2 days ago

Select Qantas Airways flight, departing Thu, Oct 22 from Heathrow to Avalon, returning Sun, Oct 25, priced at $2,562 found 2 days ago

Thu, Sep 10 - Thu, Sep 10

LHR

Heathrow

JFK

John F. Kennedy Intl.

$5,328 Roundtrip, found 2 days ago

$5,328

Roundtrip

found 2 days ago

Select British Airways flight, departing Thu, Sep 10 from Heathrow to John F. Kennedy Intl., returning Thu, Sep 10, priced at $5,328 found 2 days ago

Thu, Sep 10 - Thu, Sep 10

LHR

Heathrow

JFK

John F. Kennedy Intl.

$5,343 Roundtrip, found 2 days ago

$5,343

Roundtrip

found 2 days ago

Select Iberia flight, departing Thu, Sep 10 from Heathrow to John F. Kennedy Intl., returning Thu, Sep 10, priced at $5,343 found 2 days ago

Thu, Sep 10 - Thu, Sep 10

LHR

Heathrow

JFK

John F. Kennedy Intl.

$5,362 Roundtrip, found 2 days ago

$5,362

Roundtrip

found 2 days ago

Select Finnair flight, departing Thu, Sep 10 from Heathrow to John F. Kennedy Intl., returning Thu, Sep 10, priced at $5,362 found 2 days ago

Thu, Sep 10 - Thu, Sep 10

LHR

Heathrow

JFK

John F. Kennedy Intl.

$5,366 Roundtrip, found 2 days ago

$5,366

Roundtrip

found 2 days ago

Select KLM flight, departing Thu, Sep 10 from Heathrow to John F. Kennedy Intl., returning Thu, Sep 10, priced at $5,366 found 2 days ago

Thu, Sep 10 - Thu, Sep 10

LHR

Heathrow

JFK

John F. Kennedy Intl.

$5,373 Roundtrip, found 2 days ago

$5,373

Roundtrip

found 2 days ago

Select Air France flight, departing Thu, Sep 10 from Heathrow to John F. Kennedy Intl., returning Thu, Sep 10, priced at $5,373 found 2 days ago