£251 Cheap Iberia flights from Seattle to Glasgow (SEA→GLA)

View £251 flight on Mon, 21 Sept 2026Opens in a new window

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Iberia flights from Seattle to Glasgow (SEA→GLA)

Prices were available within the past 7 days and start at £251 for one-way flights and £691 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Tue, 15 Sept - Wed, 30 Sept
SEA
Seattle
GLA
Glasgow
£691 Return, found 6 days ago
£691
Return
found 6 days ago
Select Iberia flight, departing Tue, 15 Sept from Seattle to Glasgow, returning Wed, 30 Sept, priced at £691 found 6 days ago

Find the cheapest month to fly from Seattle (SEA) to Glasgow (GLA)

February is typically the cheapest month to fly

From £389 - £763 per traveller.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Glasgow Intl.
Airlines serving
Aer Lingus, Air France, Finnair, Iberia, Icelandair, KLM, Lufthansa, Virgin Atlantic
Popular airline
Aer Lingus
Distance
7117 km

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