Fly from
Fly to
Route
Depart
Return
SeattleBelfast
SEA - BHD
SEABHD
Seattle/Tacoma Intl
Wed 3/12
18:50-07:30
1 stop28h 40m
Belfast City
Sun 7/12
17:35-16:55
1 stop31h 20m
SeattleBelfast
SEA - BHD
SEABHD
Seattle/Tacoma Intl
Wed 3/12
15:05-21:00
1 stop21h 55m
Belfast City
Sun 7/12
06:30-11:50
1 stop13h 20m
SeattleBelfast
SEA - BHD
SEABHD
Seattle/Tacoma Intl
Wed 3/12
07:20-21:00
2 stops29h 40m
Belfast City
Sun 7/12
17:20-11:50
1 stop26h 30m
SeattleBelfast
SEA - BHD
SEABHD
Seattle/Tacoma Intl
Wed 3/12
07:20-21:00
2 stops29h 40m
Belfast City
Sun 7/12
17:20-22:23
2 stops37h 03m
SeattleBelfast
SEA - BHD
SEABHD
Seattle/Tacoma Intl
Tue 7/4
11:51-13:00
2 stops17h 09m
Belfast City
Thu 16/4
06:35-11:35
1 stop13h 00m
SeattleBelfast
SEA - BHD
SEABHD
Seattle/Tacoma Intl
Tue 7/4
14:05-16:55
1 stop18h 50m
Belfast City
Thu 16/4
06:30-11:35
1 stop13h 05m
SeattleBelfast
SEA - BHD
SEABHD
Seattle/Tacoma Intl
Sat 7/3
13:35-11:10
1 stop13h 35m
Belfast City
Tue 17/3
08:45-17:55
1 stop16h 10m
SeattleBelfast
SEA - BHD
SEABHD
Seattle/Tacoma Intl
Sat 7/3
13:35-14:15
1 stop16h 40m
Belfast City
Tue 17/3
11:25-00:49
2 stops20h 24m
SeattleBelfast
SEA - BHD
SEABHD
Seattle/Tacoma Intl
Sat 7/3
13:35-14:15
1 stop16h 40m
Belfast City
Tue 17/3
11:25-00:49
2 stops20h 24m
SeattleBelfast
SEA - BHD
SEABHD
Seattle/Tacoma Intl
Mon 22/12
15:05-21:00
1 stop21h 55m
Belfast City
Fri 2/1
06:30-11:50
1 stop13h 20m
Prices for flights from Seattle/Tacoma Intl Airport to Northern Ireland were last updated today.
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Northern Ireland.
The travel and health documents required for your trip to Northern Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Northern Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
You can take advantage of momondo’s Price Alerts by first searching for your flights to Seattle from Northern Ireland. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.
It is quick and easy to find Seattle to Northern Ireland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Northern Ireland that suits you.
Yes. All flights to Northern Ireland from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.
Once all potential Seattle to Northern Ireland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
Yes. momondo can track prices for Seattle to Northern Ireland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.