Flights from Luton to Seattle

Cheapest flights from Luton

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.

Tue, Jul 8 - Thu, Jul 31

LHR

Heathrow

SEA

Seattle - Tacoma Intl.

$712 Roundtrip, found 17 hours ago

$712

Roundtrip

found 17 hours ago

Select Virgin Atlantic flight, departing Tue, Jul 8 from Heathrow to Seattle - Tacoma Intl., returning Thu, Jul 31, priced at $712 found 17 hours ago

Tue, Jul 8 - Mon, Jul 28

LHR

Heathrow

SEA

Seattle - Tacoma Intl.

$715 Roundtrip, found 17 hours ago

$715

Roundtrip

found 17 hours ago

Select Virgin Atlantic flight, departing Tue, Jul 8 from Heathrow to Seattle - Tacoma Intl., returning Mon, Jul 28, priced at $715 found 17 hours ago

Tue, Jul 8 - Thu, Jul 31

LHR

Heathrow

SEA

Seattle - Tacoma Intl.

$718 Roundtrip, found 17 hours ago

$718

Roundtrip

found 17 hours ago

Select Virgin Atlantic flight, departing Tue, Jul 8 from Heathrow to Seattle - Tacoma Intl., returning Thu, Jul 31, priced at $718 found 17 hours ago

Mon, Jul 7 - Mon, Jul 28

LHR

Heathrow

SEA

Seattle - Tacoma Intl.

$725 Roundtrip, found 17 hours ago

$725

Roundtrip

found 17 hours ago

Select Virgin Atlantic flight, departing Mon, Jul 7 from Heathrow to Seattle - Tacoma Intl., returning Mon, Jul 28, priced at $725 found 17 hours ago

Tue, Jul 8 - Thu, Jul 31

LHR

Heathrow

SEA

Seattle - Tacoma Intl.

$752 Roundtrip, found 17 hours ago

$752

Roundtrip

found 17 hours ago

Select American Airlines flight, departing Tue, Jul 8 from Heathrow to Seattle - Tacoma Intl., returning Thu, Jul 31, priced at $752 found 17 hours ago

Tue, Jul 8 - Thu, Jul 31

LHR

Heathrow

SEA

Seattle - Tacoma Intl.

$787 Roundtrip, found 17 hours ago

$787

Roundtrip

found 17 hours ago

Select Iberia flight, departing Tue, Jul 8 from Heathrow to Seattle - Tacoma Intl., returning Thu, Jul 31, priced at $787 found 17 hours ago

Tue, Jul 8 - Thu, Jul 31

LHR

Heathrow

SEA

Seattle - Tacoma Intl.

$795 Roundtrip, found 17 hours ago

$795

Roundtrip

found 17 hours ago

Select Air France flight, departing Tue, Jul 8 from Heathrow to Seattle - Tacoma Intl., returning Thu, Jul 31, priced at $795 found 17 hours ago

Tue, Jul 8 - Thu, Jul 31

LHR

Heathrow

SEA

Seattle - Tacoma Intl.

$811 Roundtrip, found 17 hours ago

$811

Roundtrip

found 17 hours ago

Select Delta flight, departing Tue, Jul 8 from Heathrow to Seattle - Tacoma Intl., returning Thu, Jul 31, priced at $811 found 17 hours ago

Tue, Jul 8 - Thu, Jul 31

LHR

Heathrow

SEA

Seattle - Tacoma Intl.

$840 Roundtrip, found 17 hours ago

$840

Roundtrip

found 17 hours ago

Select KLM flight, departing Tue, Jul 8 from Heathrow to Seattle - Tacoma Intl., returning Thu, Jul 31, priced at $840 found 17 hours ago

Tue, Jul 8 - Thu, Jul 31

LHR

Heathrow

SEA

Seattle - Tacoma Intl.

$867 Roundtrip, found 17 hours ago

$867

Roundtrip

found 17 hours ago

Select British Airways flight, departing Tue, Jul 8 from Heathrow to Seattle - Tacoma Intl., returning Thu, Jul 31, priced at $867 found 17 hours ago

Tue, Jul 8 - Thu, Jul 31

LHR

Heathrow

SEA

Seattle - Tacoma Intl.

$962 Roundtrip, found 17 hours ago

$962

Roundtrip

found 17 hours ago

Select Finnair flight, departing Tue, Jul 8 from Heathrow to Seattle - Tacoma Intl., returning Thu, Jul 31, priced at $962 found 17 hours ago

Tue, Jul 8 - Thu, Jul 31

LHR

Heathrow

SEA

Seattle - Tacoma Intl.

$1,002 Roundtrip, found 17 hours ago

$1,002

Roundtrip

found 17 hours ago

Select Aer Lingus flight, departing Tue, Jul 8 from Heathrow to Seattle - Tacoma Intl., returning Thu, Jul 31, priced at $1,002 found 17 hours ago

Tue, Jul 8 - Thu, Jul 31

LHR

Heathrow

SEA

Seattle - Tacoma Intl.

$1,010 Roundtrip, found 17 hours ago

$1,010

Roundtrip

found 17 hours ago

Select Air Canada flight, departing Tue, Jul 8 from Heathrow to Seattle - Tacoma Intl., returning Thu, Jul 31, priced at $1,010 found 17 hours ago

Tue, Jul 8 - Thu, Jul 31

LHR

Heathrow

SEA

Seattle - Tacoma Intl.

$1,018 Roundtrip, found 17 hours ago

$1,018

Roundtrip

found 17 hours ago

Select United flight, departing Tue, Jul 8 from Heathrow to Seattle - Tacoma Intl., returning Thu, Jul 31, priced at $1,018 found 17 hours ago

Tue, Jul 8 - Thu, Jul 31

LCY

London City

SEA

Seattle - Tacoma Intl.

$1,038 Roundtrip, found 17 hours ago

$1,038

Roundtrip

found 17 hours ago

Select KLM flight, departing Tue, Jul 8 from London City to Seattle - Tacoma Intl., returning Thu, Jul 31, priced at $1,038 found 17 hours ago

Tue, Jul 8 - Thu, Jul 31

LHR

Heathrow

SEA

Seattle - Tacoma Intl.

$1,148 Roundtrip, found 17 hours ago

$1,148

Roundtrip

found 17 hours ago

Select Brussels Airlines flight, departing Tue, Jul 8 from Heathrow to Seattle - Tacoma Intl., returning Thu, Jul 31, priced at $1,148 found 17 hours ago

Tue, Jul 8 - Thu, Jul 31

LHR

Heathrow

SEA

Seattle - Tacoma Intl.

$1,148 Roundtrip, found 17 hours ago

$1,148

Roundtrip

found 17 hours ago

Select Austrian Airlines flight, departing Tue, Jul 8 from Heathrow to Seattle - Tacoma Intl., returning Thu, Jul 31, priced at $1,148 found 17 hours ago

Tue, Jul 8 - Thu, Jul 31

LHR

Heathrow

SEA

Seattle - Tacoma Intl.

$1,272 Roundtrip, found 17 hours ago

$1,272

Roundtrip

found 17 hours ago

Select JetBlue Airways flight, departing Tue, Jul 8 from Heathrow to Seattle - Tacoma Intl., returning Thu, Jul 31, priced at $1,272 found 17 hours ago

Tue, Jul 8 - Thu, Jul 31

LHR

Heathrow

SEA

Seattle - Tacoma Intl.

$1,412 Roundtrip, found 17 hours ago

$1,412

Roundtrip

found 17 hours ago

Select WestJet flight, departing Tue, Jul 8 from Heathrow to Seattle - Tacoma Intl., returning Thu, Jul 31, priced at $1,412 found 17 hours ago

Tue, Jul 8 - Thu, Jul 31

LHR

Heathrow

SEA

Seattle - Tacoma Intl.

$1,525 Roundtrip, found 17 hours ago

$1,525

Roundtrip

found 17 hours ago

Select Swiss International Air Lines flight, departing Tue, Jul 8 from Heathrow to Seattle - Tacoma Intl., returning Thu, Jul 31, priced at $1,525 found 17 hours ago