Question 1

What are the cheapest airlines to fly from Seattle to Northern Ireland one-way?

Accepted Answer

To fly one-way, consider booking your trip with Air France, which is currently one of the cheapest options available, starting at £383. KLM flights start at £480 while deals on Aer Lingus start at £487 one-way.

Question 2

How recently were the Seattle to Northern Ireland flight deals updated?

Accepted Answer

The Seattle to Northern Ireland flight deals you see on this page were last updated on 12/6.

Question 3

What is the cheapest month to book a flight from Seattle to Northern Ireland?

Accepted Answer

Currently, October is the cheapest month in which you can book a flight from Seattle to Northern Ireland (average of £62). Flying from Seattle to Northern Ireland in August is currently the most expensive (average of £81). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 4

E

Accepted Answer

In terms of precipitation, rainfall in Northern Ireland ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Northern Ireland when rainfall is around 50.0 mm.

Question 5

E

Accepted Answer

If weather is an important factor for your trip to Northern Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Question 6

Can I find flights from Seattle to Northern Ireland for under £500 on Cheapflights?

Accepted Answer

Yes, there are multiple flights from Seattle to Northern Ireland for under £500. The cheapest flight booked recently is on American Airlines for just £426, but on average you can expect to pay £595.

Question 7

Are there last-minute flights available from Seattle to Northern Ireland for under £1,100?

Accepted Answer

There are currently 7+ open flights from Seattle to Northern Ireland within the next 7 days for less than £1,100.

Question 8

What is the cheapest month to fly from Seattle to Northern Ireland?

Accepted Answer

The best pricing can be found in the month of April. Prices to Northern Ireland from Seattle average £807. You can even find prices in April for less than £807, as users have found deals to Northern Ireland from as low as £562. The month of June appears to be one of the more expensive times to travel to Northern Ireland from Seattle. Flying in the targeted month can save you up to 41%.

Question 9

What is the cheapest time of day to fly from SEA to NIR?

Accepted Answer

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Northern Ireland as you normally would.

Question 10

What airport do you fly from for flights from Seattle to Northern Ireland?

Accepted Answer

Located just 11.4 mi from the city center, Seattle/Tacoma Intl (SEA) is the airport most travelers will use when flying to Northern Ireland from Seattle.

Question 11

What does SEA to BFS mean?

Accepted Answer

This is defined as Seattle/Tacoma Intl Airport (SEA) and Belfast Intl Airport (BFS). Codes like Belfast Intl Airport are often used to just call airports uniquely. Belfast City Airport (BHD), Londonderry Eglinton Airport (LDY) are other airports near this flight route and their unique identifiers/IATA codes.

Question 12

Can I find deals for flights from Seattle to Northern Ireland that include extra baggage allowance?

Accepted Answer

The amount of baggage you can bring on your Seattle to Northern Ireland flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Question 13

Can I find deals on flights from Seattle to Northern Ireland with specific airlines?

Accepted Answer

Yes, Cheapflights allows you to browse and filter Seattle to Northern Ireland flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Question 14

Can I find deals for flights from Seattle to Northern Ireland that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Seattle to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 15

How can I find direct flights from Seattle to Northern Ireland?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Northern Ireland.

Question 16

Can I find deals for business class flights from Seattle to Northern Ireland?

Accepted Answer

Yes. Cheapflights offers flight deals from Seattle to Northern Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 17

Can I find deals for flights from Seattle to Northern Ireland that allow pets onboard?

Accepted Answer

Many airlines flying from Seattle to Northern Ireland offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Question 18

Can I find deals on last-minute flights from Seattle to Northern Ireland?

Accepted Answer

Yes, you can often find last-minute deals on Seattle to Northern Ireland flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

Question 19

How does Cheapflights help users find flights from Seattle to Northern Ireland?

Accepted Answer

Deals for Seattle to Northern Ireland flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Question 20

Why should you use Cheapflights to find cheap flight tickets from Seattle to Northern Ireland?

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from Seattle to Northern Ireland by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 21

Can Cheapflights find flights from Seattle to Northern Ireland with no change fees?

Accepted Answer

Yes! Cheapflights helps users easily find flights from Seattle to Northern Ireland with no change fees.

Question 22

Can Cheapflights notify me if prices for flights from Seattle to Northern Ireland become cheaper?

Accepted Answer

Not ready to book yet? You can track prices for flights from Seattle to Northern Ireland on Cheapflights with our Price Alert feature and get notified when better prices are available.

Cheap flights from Seattle to Northern Ireland from £167

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

What is the cheapest month to fly from Seattle to Northern Ireland?

What is the cheapest time of day to fly from SEA to NIR?

Cheap British Airways flights from Seattle to Northern Ireland

Consider these cheap British Airways flights we've found departing from Seattle to Northern Ireland. Be sure to come back soon if the deals available don't appeal to you at this time.

Cheap KLM flights from Seattle to Northern Ireland

Some of the best deals we've found on KLM flights travelling from Seattle to Northern Ireland. Ensure the flight price, dates, time, and airline match your criteria before you book.

Cheap Seattle to Northern Ireland flights in June & July 2024

Find cheap flight options from Seattle to Northern Ireland specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 997,609 searches. Prices were last updated on 12 June 2024.

Check out some of the best flight deals from Seattle to Northern Ireland in 2024. More deals are always being added, so be sure to check back regularly.

Seattle to Northern Ireland 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Northern Ireland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 997,609 searches. Data last updated 12 June 2024.

Check out some of the best flight deals from Seattle to Northern Ireland in 2024. More deals are always being added, so be sure to check back regularly.

Seattle to Northern Ireland flights leaving soon

Consider one of these great deals we found on last-minute flights from Seattle to Northern Ireland. To prevent any unwanted surprises, users should verify their flight info before booking.

One-way flights to Northern Ireland from Seattle

Some of the best available deals we've found on one-way flights from Seattle to Northern Ireland. Users in need of a round-trip flight from Seattle to Northern Ireland instead should update the search form at the top of page.

Find flights from Seattle to Northern Ireland within your budget

Best time to book a flight from Seattle to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Seattle with our price prediction graph.

Reviews of airlines servicing Northern Ireland

Read through reviews of airlines operating flights from Seattle to Northern Ireland, such as British Airways, KLM and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Northern Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Seattle to Northern Ireland?

Can I find flights from Seattle to Northern Ireland for under £500 on Cheapflights?

Are there last-minute flights available from Seattle to Northern Ireland for under £1,100?

What are the cheapest airlines to fly from Seattle to Northern Ireland one-way?

What does SEA to BFS mean?

Can I find deals for flights from Seattle to Northern Ireland that include extra baggage allowance?

Can I find deals on flights from Seattle to Northern Ireland with specific airlines?

Can I find deals for flights from Seattle to Northern Ireland that include hotel bookings?

How can I find direct flights from Seattle to Northern Ireland?

Can I find deals for business class flights from Seattle to Northern Ireland?

Can I find deals for flights from Seattle to Northern Ireland that allow pets onboard?

Can I find deals on last-minute flights from Seattle to Northern Ireland?

How recently were the Seattle to Northern Ireland flight deals updated?

What is the cheapest month to book a flight from Seattle to Northern Ireland?

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Alternative routes for Seattle to Northern IrelandSee prices for flight routes from nearby airports that may be better suited for you.

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Popular flight searches

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Search flights from Seattle to Northern Ireland by cabin class

Find flights from Seattle to Northern Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Northern Ireland?

Why should you use Cheapflights to find cheap flight tickets from Seattle to Northern Ireland?

Can Cheapflights find flights from Seattle to Northern Ireland with no change fees?

Can Cheapflights notify me if prices for flights from Seattle to Northern Ireland become cheaper?

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Alternative routes for Seattle to Northern Ireland
See prices for flight routes from nearby airports that may be better suited for you.