🔥 London, UK to Seattle, USA for only £280 roundtrip

Cheap flights from London, UK to Seattle, USA for only £280 roundtrip.

DEPART:
London, UK

ARRIVE:
Seattle, USA

RETURN:
London, UK

DATES:
Availability from February to March 2026

Example dates:
19th-27th Feb
25th Feb – 5th Mar
26th Feb – 5th Mar
3rd-10th Mar
3rd-11th Mar
4th-11th Mar
9th-17th Mar
17th-24th Mar
17th-25th Mar
17th-26th Mar
18th-25th Mar
18th-26th Mar

and more…

STOPS:
Reykjavik

AIRLINES:
Icelandair