Flights from Montreal to Abbots Langley

Cheapest flights from Montreal

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, Sep 19 - Mon, Sep 29

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$606 Roundtrip, found 2 days ago

$606

Roundtrip

found 2 days ago

Select Air Canada flight, departing Fri, Sep 19 from Pierre Elliott Trudeau Intl. to Heathrow, returning Mon, Sep 29, priced at $606 found 2 days ago

Sat, Sep 20 - Sun, Sep 28

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$612 Roundtrip, found 2 days ago

$612

Roundtrip

found 2 days ago

Select Air Canada flight, departing Sat, Sep 20 from Pierre Elliott Trudeau Intl. to Heathrow, returning Sun, Sep 28, priced at $612 found 2 days ago

Fri, Sep 19 - Mon, Sep 29

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$617 Roundtrip, found 2 days ago

$617

Roundtrip

found 2 days ago

Select Air Canada flight, departing Fri, Sep 19 from Pierre Elliott Trudeau Intl. to Heathrow, returning Mon, Sep 29, priced at $617 found 2 days ago

Sat, Sep 20 - Sun, Sep 28

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$619 Roundtrip, found 2 days ago

$619

Roundtrip

found 2 days ago

Select Air Canada flight, departing Sat, Sep 20 from Pierre Elliott Trudeau Intl. to Heathrow, returning Sun, Sep 28, priced at $619 found 2 days ago

Sat, Sep 20 - Sun, Sep 28

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$623 Roundtrip, found 2 days ago

$623

Roundtrip

found 2 days ago

Select Air Canada flight, departing Sat, Sep 20 from Pierre Elliott Trudeau Intl. to Heathrow, returning Sun, Sep 28, priced at $623 found 2 days ago

Sat, Sep 20 - Sun, Sep 28

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$625 Roundtrip, found 2 days ago

$625

Roundtrip

found 2 days ago

Select Air Canada flight, departing Sat, Sep 20 from Pierre Elliott Trudeau Intl. to Heathrow, returning Sun, Sep 28, priced at $625 found 2 days ago

Mon, Sep 22 - Sun, Sep 28

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$762 Roundtrip, found 2 days ago

$762

Roundtrip

found 2 days ago

Select American Airlines flight, departing Mon, Sep 22 from Pierre Elliott Trudeau Intl. to Heathrow, returning Sun, Sep 28, priced at $762 found 2 days ago

Fri, Sep 19 - Mon, Sep 29

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$781 Roundtrip, found 2 days ago

$781

Roundtrip

found 2 days ago

Select British Airways flight, departing Fri, Sep 19 from Pierre Elliott Trudeau Intl. to Heathrow, returning Mon, Sep 29, priced at $781 found 2 days ago

Sat, Sep 20 - Sun, Sep 28

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$797 Roundtrip, found 2 days ago

$797

Roundtrip

found 2 days ago

Select Finnair flight, departing Sat, Sep 20 from Pierre Elliott Trudeau Intl. to Heathrow, returning Sun, Sep 28, priced at $797 found 2 days ago

Fri, Sep 19 - Mon, Sep 29

YUL

Pierre Elliott Trudeau Intl.

LCY

London City

$894 Roundtrip, found 2 days ago

$894

Roundtrip

found 2 days ago

Select Virgin Atlantic flight, departing Fri, Sep 19 from Pierre Elliott Trudeau Intl. to London City, returning Mon, Sep 29, priced at $894 found 2 days ago

Sat, Sep 20 - Sun, Sep 28

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$943 Roundtrip, found 2 days ago

$943

Roundtrip

found 2 days ago

Select Virgin Atlantic flight, departing Sat, Sep 20 from Pierre Elliott Trudeau Intl. to Heathrow, returning Sun, Sep 28, priced at $943 found 2 days ago

Sat, Sep 20 - Sun, Sep 28

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$943 Roundtrip, found 2 days ago

$943

Roundtrip

found 2 days ago

Select Delta flight, departing Sat, Sep 20 from Pierre Elliott Trudeau Intl. to Heathrow, returning Sun, Sep 28, priced at $943 found 2 days ago

Sat, Sep 20 - Sun, Sep 28

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$967 Roundtrip, found 2 days ago

$967

Roundtrip

found 2 days ago

Select Aer Lingus flight, departing Sat, Sep 20 from Pierre Elliott Trudeau Intl. to Heathrow, returning Sun, Sep 28, priced at $967 found 2 days ago

Sat, Sep 20 - Sun, Sep 28

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$995 Roundtrip, found 2 days ago

$995

Roundtrip

found 2 days ago

Select KLM flight, departing Sat, Sep 20 from Pierre Elliott Trudeau Intl. to Heathrow, returning Sun, Sep 28, priced at $995 found 2 days ago

Fri, Sep 19 - Mon, Sep 29

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$1,045 Roundtrip, found 2 days ago

$1,045

Roundtrip

found 2 days ago

Select Air France flight, departing Fri, Sep 19 from Pierre Elliott Trudeau Intl. to Heathrow, returning Mon, Sep 29, priced at $1,045 found 2 days ago

Fri, Sep 19 - Mon, Sep 29

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$1,059 Roundtrip, found 2 days ago

$1,059

Roundtrip

found 2 days ago

Select Lufthansa flight, departing Fri, Sep 19 from Pierre Elliott Trudeau Intl. to Heathrow, returning Mon, Sep 29, priced at $1,059 found 2 days ago

Fri, Sep 19 - Mon, Sep 29

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$1,074 Roundtrip, found 2 days ago

$1,074

Roundtrip

found 2 days ago

Select Swiss International Air Lines flight, departing Fri, Sep 19 from Pierre Elliott Trudeau Intl. to Heathrow, returning Mon, Sep 29, priced at $1,074 found 2 days ago

Sat, Sep 20 - Sun, Sep 28

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$1,086 Roundtrip, found 2 days ago

$1,086

Roundtrip

found 2 days ago

Select Austrian Airlines flight, departing Sat, Sep 20 from Pierre Elliott Trudeau Intl. to Heathrow, returning Sun, Sep 28, priced at $1,086 found 2 days ago

Fri, Sep 19 - Mon, Sep 29

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$1,089 Roundtrip, found 2 days ago

$1,089

Roundtrip

found 2 days ago

Select Brussels Airlines flight, departing Fri, Sep 19 from Pierre Elliott Trudeau Intl. to Heathrow, returning Mon, Sep 29, priced at $1,089 found 2 days ago

Fri, Sep 19 - Mon, Sep 29

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$1,130 Roundtrip, found 2 days ago

$1,130

Roundtrip

found 2 days ago

Select United flight, departing Fri, Sep 19 from Pierre Elliott Trudeau Intl. to Heathrow, returning Mon, Sep 29, priced at $1,130 found 2 days ago