Flights from Montreal to Askerswell

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.

Mon, Sep 8 - Sun, Sep 21

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$547 Roundtrip, found 2 days ago

$547

Roundtrip

found 2 days ago

Select Air Canada flight, departing Mon, Sep 8 from Pierre Elliott Trudeau Intl. to Heathrow, returning Sun, Sep 21, priced at $547 found 2 days ago

Mon, Sep 8 - Sun, Sep 21

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$547 Roundtrip, found 2 days ago

$547

Roundtrip

found 2 days ago

Select Lufthansa flight, departing Mon, Sep 8 from Pierre Elliott Trudeau Intl. to Heathrow, returning Sun, Sep 21, priced at $547 found 2 days ago

Mon, Sep 8 - Sun, Sep 21

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$554 Roundtrip, found 2 days ago

$554

Roundtrip

found 2 days ago

Select Air Canada flight, departing Mon, Sep 8 from Pierre Elliott Trudeau Intl. to Heathrow, returning Sun, Sep 21, priced at $554 found 2 days ago

Mon, Sep 8 - Sun, Sep 21

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$575 Roundtrip, found 2 days ago

$575

Roundtrip

found 2 days ago

Select Lufthansa flight, departing Mon, Sep 8 from Pierre Elliott Trudeau Intl. to Heathrow, returning Sun, Sep 21, priced at $575 found 2 days ago

Mon, Sep 8 - Sun, Sep 21

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$582 Roundtrip, found 2 days ago

$582

Roundtrip

found 2 days ago

Select Air Canada flight, departing Mon, Sep 8 from Pierre Elliott Trudeau Intl. to Heathrow, returning Sun, Sep 21, priced at $582 found 2 days ago

Mon, Sep 8 - Sun, Sep 21

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$603 Roundtrip, found 2 days ago

$603

Roundtrip

found 2 days ago

Select United flight, departing Mon, Sep 8 from Pierre Elliott Trudeau Intl. to Heathrow, returning Sun, Sep 21, priced at $603 found 2 days ago

Mon, Sep 8 - Sun, Sep 21

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$626 Roundtrip, found 2 days ago

$626

Roundtrip

found 2 days ago

Select Air Canada flight, departing Mon, Sep 8 from Pierre Elliott Trudeau Intl. to Heathrow, returning Sun, Sep 21, priced at $626 found 2 days ago

Mon, Sep 8 - Sun, Sep 21

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$633 Roundtrip, found 2 days ago

$633

Roundtrip

found 2 days ago

Select Air Canada flight, departing Mon, Sep 8 from Pierre Elliott Trudeau Intl. to Heathrow, returning Sun, Sep 21, priced at $633 found 2 days ago

Mon, Sep 8 - Sun, Sep 21

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$639 Roundtrip, found 2 days ago

$639

Roundtrip

found 2 days ago

Select Air Canada flight, departing Mon, Sep 8 from Pierre Elliott Trudeau Intl. to Heathrow, returning Sun, Sep 21, priced at $639 found 2 days ago

Mon, Sep 8 - Sun, Sep 21

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$645 Roundtrip, found 2 days ago

$645

Roundtrip

found 2 days ago

Select Lufthansa flight, departing Mon, Sep 8 from Pierre Elliott Trudeau Intl. to Heathrow, returning Sun, Sep 21, priced at $645 found 2 days ago

Mon, Sep 8 - Sun, Sep 21

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$652 Roundtrip, found 2 days ago

$652

Roundtrip

found 2 days ago

Select Lufthansa flight, departing Mon, Sep 8 from Pierre Elliott Trudeau Intl. to Heathrow, returning Sun, Sep 21, priced at $652 found 2 days ago

Mon, Sep 8 - Sun, Sep 21

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$653 Roundtrip, found 2 days ago

$653

Roundtrip

found 2 days ago

Select Air Canada flight, departing Mon, Sep 8 from Pierre Elliott Trudeau Intl. to Heathrow, returning Sun, Sep 21, priced at $653 found 2 days ago

Mon, Sep 8 - Sun, Sep 21

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$654 Roundtrip, found 2 days ago

$654

Roundtrip

found 2 days ago

Select Air Canada flight, departing Mon, Sep 8 from Pierre Elliott Trudeau Intl. to Heathrow, returning Sun, Sep 21, priced at $654 found 2 days ago

Mon, Sep 8 - Sun, Sep 21

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$658 Roundtrip, found 2 days ago

$658

Roundtrip

found 2 days ago

Select Lufthansa flight, departing Mon, Sep 8 from Pierre Elliott Trudeau Intl. to Heathrow, returning Sun, Sep 21, priced at $658 found 2 days ago

Wed, Sep 10 - Wed, Sep 24

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$705 Roundtrip, found 2 days ago

$705

Roundtrip

found 2 days ago

Select TAP Portugal flight, departing Wed, Sep 10 from Pierre Elliott Trudeau Intl. to Heathrow, returning Wed, Sep 24, priced at $705 found 2 days ago

Mon, Sep 8 - Sun, Sep 21

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$802 Roundtrip, found 2 days ago

$802

Roundtrip

found 2 days ago

Select Austrian Airlines flight, departing Mon, Sep 8 from Pierre Elliott Trudeau Intl. to Heathrow, returning Sun, Sep 21, priced at $802 found 2 days ago

Thu, Sep 11 - Tue, Sep 23

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$817 Roundtrip, found 2 days ago

$817

Roundtrip

found 2 days ago

Select American Airlines flight, departing Thu, Sep 11 from Pierre Elliott Trudeau Intl. to Heathrow, returning Tue, Sep 23, priced at $817 found 2 days ago

Mon, Sep 8 - Sun, Sep 21

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$833 Roundtrip, found 2 days ago

$833

Roundtrip

found 2 days ago

Select Brussels Airlines flight, departing Mon, Sep 8 from Pierre Elliott Trudeau Intl. to Heathrow, returning Sun, Sep 21, priced at $833 found 2 days ago

Mon, Sep 8 - Sun, Sep 21

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$893 Roundtrip, found 2 days ago

$893

Roundtrip

found 2 days ago

Select British Airways flight, departing Mon, Sep 8 from Pierre Elliott Trudeau Intl. to Heathrow, returning Sun, Sep 21, priced at $893 found 2 days ago

Mon, Sep 8 - Sun, Sep 21

YUL

Pierre Elliott Trudeau Intl.

LHR

Heathrow

$916 Roundtrip, found 2 days ago

$916

Roundtrip

found 2 days ago

Select Swiss International Air Lines flight, departing Mon, Sep 8 from Pierre Elliott Trudeau Intl. to Heathrow, returning Sun, Sep 21, priced at $916 found 2 days ago