There are 4 ways to get from Belfast to Seattle by plane, bus, or train
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly from George Best Belfast City Airport
best- Fly from George Best Belfast City Airport (BHD) to Seattle-Tacoma International Airport (SEA)plane BHD - SEA
15h 52m$389–1,409Fly from Belfast International Airport
cheapest- Fly from Belfast International Airport (BFS) to Seattle-Tacoma International Airport (SEA)plane BFS - SEA
16h 42m$318–1,122Bus to Dublin Airport, fly
- Take the bus from Grand Central Station Stand 11 to Dublin Airport T2bus
- Fly from Dublin Airport (DUB) to Seattle-Tacoma International Airport (SEA)plane DUB - SEA
15h 2m$418–1,015Train to City Of Derry Airport, fly
- Take the train from Lanyon Place to Colerainetrain
- Fly from City Of Derry Airport (LDY) to Seattle-Tacoma International Airport (SEA)plane LDY - SEA
18h 31m$462–1,728
George Best Belfast City Airport (BHD) to Seattle-Tacoma International Airport (SEA) flights
Questions & Answers
The cheapest way to get from Belfast to Seattle is to bus and fly which costs $410 - $1,100 and takes 15h 2m.
The fastest way to get from Belfast to Seattle is to bus and fly which takes 15h 2m and costs $410 - $1,100.
The distance between Belfast and Seattle is 4521 miles.
It takes approximately 15h 52m to get from Belfast to Seattle, including transfers.
Seattle is 8h behind Belfast. It is currently 7:44 PM in Belfast and 11:44 AM in Seattle.
There are 990+ hotels available in Seattle.
What companies run services between Belfast, Northern Ireland and Seattle, WA, USA?
British Airways, KLM, and three other airlines fly from George Best Belfast City Airport (BHD) to Seattle-Tacoma International Airport (SEA) 5 times a day.
- Website
- britishairways.com
Flights from George Best Belfast City Airport to Seattle-Tacoma International Airport via London Heathrow
- Ave. Duration
- 12h 52m
- When
- Every day
- Estimated price
- $400–1,700
Flights from George Best Belfast City Airport to Seattle-Tacoma International Airport via London Heathrow, Vancouver
- Ave. Duration
- 14h 55m
- When
- Monday
- Estimated price
- $400–1,700
Flights from Dublin Airport to Seattle-Tacoma International Airport
- Ave. Duration
- 9h 45m
- When
- Every day
- Estimated price
- $390–600
Flights from City Of Derry Airport to Seattle-Tacoma International Airport via London Heathrow
- Ave. Duration
- 12h 45m
- When
- Every day
- Estimated price
- $470–2,000
Flights from Belfast International Airport to Seattle-Tacoma International Airport via London Gatwick, Vancouver
- Ave. Duration
- 18h 15m
- When
- Every day
- Estimated price
- $320–1,400
- Website
- klm.com
Flights from George Best Belfast City Airport to Seattle-Tacoma International Airport via Amsterdam Schiphol
- Ave. Duration
- 14h 40m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $400–1,500
Flights from George Best Belfast City Airport to Seattle-Tacoma International Airport via London Heathrow
- Ave. Duration
- 14h 10m
- When
- Every day
- Estimated price
- $380–1,400
Flights from Dublin Airport to Seattle-Tacoma International Airport via Minneapolis
- Ave. Duration
- 16h 43m
- When
- Every day
- Estimated price
- $310–1,200
Flights from Belfast International Airport to Seattle-Tacoma International Airport via Paris Charles de Gaulle
- Ave. Duration
- 13h
- When
- Tuesday, Wednesday, and Saturday
- Estimated price
- $320–1,200
Flights from Belfast International Airport to Seattle-Tacoma International Airport via Amsterdam Schiphol
- Ave. Duration
- 14h 25m
- When
- Monday, Thursday, and Sunday
- Estimated price
- $310–1,200
Flights from Belfast International Airport to Seattle-Tacoma International Airport via Paris Charles de Gaulle, Vancouver
- Ave. Duration
- 18h 34m
- When
- Wednesday
- Estimated price
- $330–1,200
- Website
- delta.com
Flights from George Best Belfast City Airport to Seattle-Tacoma International Airport via Amsterdam Schiphol
- Ave. Duration
- 14h 40m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $400–1,500
Flights from George Best Belfast City Airport to Seattle-Tacoma International Airport via London Heathrow
- Ave. Duration
- 14h 10m
- When
- Every day
- Estimated price
- $380–1,400
Flights from Dublin Airport to Seattle-Tacoma International Airport via Minneapolis
- Ave. Duration
- 16h 43m
- When
- Every day
- Estimated price
- $310–1,200
Flights from Belfast International Airport to Seattle-Tacoma International Airport via Paris Charles de Gaulle
- Ave. Duration
- 13h
- When
- Tuesday, Wednesday, and Saturday
- Estimated price
- $320–1,200
Flights from Belfast International Airport to Seattle-Tacoma International Airport via Amsterdam Schiphol
- Ave. Duration
- 14h 25m
- When
- Monday, Thursday, and Sunday
- Estimated price
- $310–1,200
Flights from Belfast International Airport to Seattle-Tacoma International Airport via Paris Charles de Gaulle, Vancouver
- Ave. Duration
- 18h 34m
- When
- Wednesday
- Estimated price
- $330–1,200
- Website
- virginatlantic.com
Flights from George Best Belfast City Airport to Seattle-Tacoma International Airport via Amsterdam Schiphol
- Ave. Duration
- 14h 40m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $400–1,500
Flights from George Best Belfast City Airport to Seattle-Tacoma International Airport via London Heathrow
- Ave. Duration
- 14h 10m
- When
- Every day
- Estimated price
- $380–1,400
Flights from Belfast International Airport to Seattle-Tacoma International Airport via Paris Charles de Gaulle
- Ave. Duration
- 13h
- When
- Tuesday, Wednesday, and Saturday
- Estimated price
- $320–1,200
Flights from Belfast International Airport to Seattle-Tacoma International Airport via Amsterdam Schiphol
- Ave. Duration
- 14h 25m
- When
- Monday, Thursday, and Sunday
- Estimated price
- $310–1,200
Flights from Belfast International Airport to Seattle-Tacoma International Airport via Paris Charles de Gaulle, Vancouver
- Ave. Duration
- 18h 34m
- When
- Wednesday
- Estimated price
- $330–1,200
- Website
- airfrance.com
Flights from George Best Belfast City Airport to Seattle-Tacoma International Airport via London Heathrow
- Ave. Duration
- 14h 10m
- When
- Every day
- Estimated price
- $380–1,400
Flights from Belfast International Airport to Seattle-Tacoma International Airport via Paris Charles de Gaulle
- Ave. Duration
- 13h
- When
- Tuesday, Wednesday, and Saturday
- Estimated price
- $320–1,200
Flights from Belfast International Airport to Seattle-Tacoma International Airport via Amsterdam Schiphol
- Ave. Duration
- 14h 25m
- When
- Monday, Thursday, and Sunday
- Estimated price
- $310–1,200
Flights from Belfast International Airport to Seattle-Tacoma International Airport via Paris Charles de Gaulle, Vancouver
- Ave. Duration
- 18h 34m
- When
- Wednesday
- Estimated price
- $330–1,200
- Website
- aerlingus.com
Flights from George Best Belfast City Airport to Seattle-Tacoma International Airport via London Heathrow
- Ave. Duration
- 12h 52m
- When
- Every day
- Estimated price
- $400–1,700
Flights from Dublin Airport to Seattle-Tacoma International Airport
- Ave. Duration
- 9h 45m
- When
- Every day
- Estimated price
- $390–600
- Website
- alaskaair.com
Flights from George Best Belfast City Airport to Seattle-Tacoma International Airport via London Heathrow
- Ave. Duration
- 13h 5m
- When
- Tuesday and Thursday
- Estimated price
- $380–1,400
Flights from City Of Derry Airport to Seattle-Tacoma International Airport via Glasgow, Reykjavik Keflavik Nas
- Ave. Duration
- 15h 10m
- When
- Monday, Thursday, Friday, and Sunday
- Estimated price
- $440–1,700
Flights from Belfast International Airport to Seattle-Tacoma International Airport via Glasgow, Reykjavik Keflavik Nas
- Ave. Duration
- 13h 35m
- When
- Friday
- Estimated price
- $300–1,100
- Website
- icelandair.com
Flights from Dublin Airport to Seattle-Tacoma International Airport via Reykjavik Keflavik Nas
- Ave. Duration
- 11h 40m
- When
- Monday, Tuesday, Thursday, and Saturday
- Estimated price
- $320–850
Flights from City Of Derry Airport to Seattle-Tacoma International Airport via Glasgow, Reykjavik Keflavik Nas
- Ave. Duration
- 15h 10m
- When
- Monday, Thursday, Friday, and Sunday
- Estimated price
- $440–1,700
Flights from Belfast International Airport to Seattle-Tacoma International Airport via Glasgow, Reykjavik Keflavik Nas
- Ave. Duration
- 13h 35m
- When
- Friday
- Estimated price
- $300–1,100
- Website
- westjet.com
Flights from Dublin Airport to Seattle-Tacoma International Airport via Calgary
- Ave. Duration
- 13h 45m
- When
- Tuesday, Wednesday, Friday, and Sunday
- Estimated price
- $450–600
Flights from Belfast International Airport to Seattle-Tacoma International Airport via Edinburgh, Calgary
- Ave. Duration
- 18h 45m
- When
- Monday and Saturday
- Estimated price
- $330–1,200
Flights from Belfast International Airport to Seattle-Tacoma International Airport via Paris Charles de Gaulle, Calgary
- Ave. Duration
- 20h 30m
- When
- Tuesday, Wednesday, and Saturday
- Estimated price
- $380–1,300
- Website
- aircanada.com
Flights from Dublin Airport to Seattle-Tacoma International Airport via Vancouver
- Ave. Duration
- 12h 30m
- When
- Wednesday, Friday, Saturday, and Sunday
- Estimated price
- $280–1,100
- Phone
- +44 28 9066 6630
- Website
- translink.co.uk
Train from Lanyon Place to Coleraine
- Ave. Duration
- 1h 20m
- Frequency
- Hourly
- Estimated price
- $15–22
- Website
- https://www.translink.co.uk/
- Phone
- +44 28 9066 6630
- Website
- translink.co.uk
Bus from Grand Central Station Stand 11 to Dublin Airport T2
- Ave. Duration
- 2h 15m
- Frequency
- Hourly
- Website
- https://www.translink.co.uk/
- Phone
- +353 1 903 9508
- customerrelations@dublinexpress.ie
- Website
- dublinexpress.ie
Bus from Grand Central Station Stand 11 to Dublin Airport T2
- Ave. Duration
- 1h 50m
- Frequency
- Hourly
- Estimated price
- $22–160
- Website
- https://www.dublinexpress.ie/
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