$508 Cheap Flights from Seattle (SEA) to Gibraltar (GIB)

View $508 flight on Tue, Apr 7, 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Gibraltar (GIB)

Cheap Flights from Seattle to Gibraltar (SEA-GIB)

Prices were available within the past 7 days and start at $508 for one-way flights and $671 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Tue, Apr 7 - Tue, Apr 21
SEA
Seattle
GIB
Gibraltar
$671 Roundtrip, found 4 days ago
$671
Roundtrip
found 4 days ago
Select British Airways flight, departing Tue, Apr 7 from Seattle to Gibraltar, returning Tue, Apr 21, priced at $671 found 4 days ago
American Airlines
Sun, Sep 7 - Thu, Sep 18
SEA
Seattle
GIB
Gibraltar
$754 Roundtrip, found 6 days ago
$754
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Sep 7 from Seattle to Gibraltar, returning Thu, Sep 18, priced at $754 found 6 days ago
British Airways
Sun, Sep 7 - Thu, Sep 18
SEA
Seattle
GIB
Gibraltar
$756 Roundtrip, found 6 days ago
$756
Roundtrip
found 6 days ago
Select British Airways flight, departing Sun, Sep 7 from Seattle to Gibraltar, returning Thu, Sep 18, priced at $756 found 6 days ago
American Airlines
Sun, Sep 7 - Thu, Sep 18
SEA
Seattle
GIB
Gibraltar
$761 Roundtrip, found 6 days ago
$761
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Sep 7 from Seattle to Gibraltar, returning Thu, Sep 18, priced at $761 found 6 days ago
American Airlines
Sun, Sep 7 - Thu, Sep 18
SEA
Seattle
GIB
Gibraltar
$764 Roundtrip, found 6 days ago
$764
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Sep 7 from Seattle to Gibraltar, returning Thu, Sep 18, priced at $764 found 6 days ago
American Airlines
Sun, Sep 7 - Thu, Sep 18
SEA
Seattle
GIB
Gibraltar
$767 Roundtrip, found 6 days ago
$767
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Sep 7 from Seattle to Gibraltar, returning Thu, Sep 18, priced at $767 found 6 days ago
American Airlines
Sun, Sep 7 - Thu, Sep 18
SEA
Seattle
GIB
Gibraltar
$771 Roundtrip, found 6 days ago
$771
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Sep 7 from Seattle to Gibraltar, returning Thu, Sep 18, priced at $771 found 6 days ago
American Airlines
Sun, Sep 7 - Thu, Sep 18
SEA
Seattle
GIB
Gibraltar
$772 Roundtrip, found 6 days ago
$772
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Sep 7 from Seattle to Gibraltar, returning Thu, Sep 18, priced at $772 found 6 days ago
American Airlines
Sun, Sep 7 - Thu, Sep 18
SEA
Seattle
GIB
Gibraltar
$779 Roundtrip, found 6 days ago
$779
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Sep 7 from Seattle to Gibraltar, returning Thu, Sep 18, priced at $779 found 6 days ago
Finnair
Sun, Sep 7 - Thu, Sep 18
SEA
Seattle
GIB
Gibraltar
$1,048 Roundtrip, found 6 days ago
$1,048
Roundtrip
found 6 days ago
Select Finnair flight, departing Sun, Sep 7 from Seattle to Gibraltar, returning Thu, Sep 18, priced at $1,048 found 6 days ago

Alternative airports near Gibraltar

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gibraltar GIB. Cheapest and Closest option available. Average driving time to city center is 4 minutes. Flights from $1,739
GIB
Gibraltar
CheapestClosest
Average driving time to city center4 min
Flights from $1,739
Flights from Seattle (SEA) to Gibraltar (GIB)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Gibraltar
Airlines serving
American Airlines, British Airways
Roundtrip price
$671
Distance
5473 mi

Seattle to Gibraltar Flights

The cheapest times to fly from Seattle to Gibraltar

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle to Gibraltar are during the month of April. You can find some of the cheapest flights from Seattle to Gibraltar with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Gibraltar

Sunday is one of the best days to book for cheap flights from Seattle to Gibraltar: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle to Gibraltar

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle to Gibraltar in 2025. You can also book with separate airlines for your outbound and return journeys, from $508 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle to Gibraltar flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle to Gibraltar airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Gibraltar Airport (GIB) cost?
Discover the latest flight deals from SEA to GIB by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from SEA to GIB?
The cheapest flights from SEA to GIB are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from SEA to GIB?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from SEA to GIB. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Gibraltar Airport (GIB)?
There are no daily nonstop flights available from Seattle - Tacoma Intl. Airport (SEA) to Gibraltar Airport (GIB). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from SEA to GIB?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Gibraltar Airport (GIB)?
Book a flight from Seattle - Tacoma Intl. Airport (SEA) to Gibraltar Airport (GIB) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Gibraltar Airport (GIB) last-minute?
Booking your plane ticket from SEA to GIB just before your getaway is generally more expensive. However, if you're flexible with your departure dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a SEA to GIB flight and hotel package?
You can save money by securing a SEA to GIB flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've selected your preferred flights and accommodations, you can add extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Gibraltar Airport (GIB)?
If you booked your SEA to GIB flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

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*Available to One Key members.