Norwegian $200 one way Denver and Seattle to London LGW, Icelandair $471 round trip

Norwegian launches nonstop flights from Denver and Seattle to London Gatwick LGW in mid-September. One-way ticket prices start at $200 on both routes with widespread availability for flights September to March 2018, excluding late December holiday season weeks.

Norwegian Air round trip prices start from $432 Seattle and $447 Denver.

Icelandair also services Seattle and Denver and offers similar round trip prices in the mid-$400s for some dates with the advantage of free checked bags and potential for an Iceland stopover.

Norwegian Airlines  Seattle SEA – London Gatwick LGW – Seattle SEA

$432 round trip (purchase separate one-way tickets for lowest price).

Monday Sep 25 – Wednesday Oct 4, 2017

SEA-LGW $432 DY Sep25-Oct4

Norwegian Airlines Denver DEN – London LGW

$199.90 one way  Saturday Sep 16

DEN-LGW $200ow DY Sep16

Add $90 one way for LowFare+ including checked bag, self-select seat assignment and inflight meals.

An even better round trip ticket price is available with Icelandair, if you need checked luggage and want a self-selected seat.

Icelandair with Iceland 3 night stopover

SEA-LGW $471 FI Nov4-15

$470.99 round trip 

Sat Nov 4 Seattle to London LGW

Sun Nov 12 London LGW to Iceland

Wed Nov 15 Keflavik, Iceland KEF – Seattle SEA
SEA-LGW $471 FI Nov4-15

About Ric Garrido

Ric Garrido of Monterey, California started Loyalty Traveler in 2006 for traveler education on hotel and air travel, primarily using frequent flyer and frequent guest loyalty programs for bargain travel. Loyalty Traveler joined in 2008.

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