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Only students above 12 years of age are eligible for special fares and/or additional baggage allowances. Carrying valid student ID cards and student visas (where applicable) is mandatory, else the passenger may be denied boarding or asked to pay for extra baggage.
Popular Filters
One Way Price
Duration
Stops From Seattle
Departure From Seattle
₹ 55,466
₹ 54,955
₹ 54,955
Arrival at Belfast
₹ 54,955
₹ 54,955
₹ 54,955
Alliances & Airlines
Oneworld
(10)
SkyTeam
(7)
Star Alliance
()
Layover Airports
Layover Duration
Further Flights From Seattle (SEA)
Further Flights From Belfast (BFS)
Top International Routes
Top International Cities
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Hotels in Seattle
Premium Hotels Nearby Seattle
Hotels in Belfast
Premium Hotels Nearby Belfast
Seattle to Belfast Flights, Fares @ ₹54955 + Flat Rs 1500 OFF
₹ 57,205
₹ 2,250 Instant Discount
Use GODEALS to get extra discount of Rs 1700
Seattle to Belfast , 28 Apr
British Airways BA 52
13:30
Tue, 28 Apr 26
Seattle, United States
09 h 15 m
06:45
Wed, 29 Apr 26
Terminal T5
London - Heathrow Apt, United Kingdom
BAGGAGE : CHECK INCABIN
Information not available
British Airways BA 1392
09:20
Wed, 29 Apr 26
Terminal T5
London - Heathrow Apt, United Kingdom
01 h 25 m
10:45
Wed, 29 Apr 26
Belfast, United Kingdom
BAGGAGE : CHECK INCABIN
Information not available
Basic economy
Fare offered by airline.
₹ 18,720
₹ 57,205₹ 54,955
Standard economy
Fare offered by airline.
₹ 66,615₹ 64,365
Economy select pro
Fare offered by airline.
₹ 77,245₹ 74,995
Premium economy
Fare offered by airline.
₹ 1,21,453₹ 1,19,203
₹ 57,716
₹ 2,250 Instant Discount
Use GODEALS to get extra discount of Rs 1700
Seattle to Belfast , 28 Apr
Delta Air Lines DL 144
17:35
Tue, 28 Apr 26
Seattle, United States
09 h 55 m
12:30
Wed, 29 Apr 26
Amsterdam, Netherlands
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 9352
16:25
Wed, 29 Apr 26
Amsterdam, Netherlands
01 h 30 m
16:55
Wed, 29 Apr 26
Belfast, United Kingdom
BAGGAGE : CHECK INCABIN
Information not available
Delta main basic
Fare offered by airline.
₹ 18,720
₹ 57,716₹ 55,466
Delta main classic
Fare offered by airline.
₹ 69,006₹ 66,756
Delta main extra
Fare offered by airline.
₹ 78,411₹ 76,161
Delta comfort classic
Fare offered by airline.
₹ 79,351₹ 77,101
₹ 57,716
₹ 2,250 Instant Discount
Use GODEALS to get extra discount of Rs 1700
Seattle to Belfast , 28 Apr
Delta Air Lines DL 536
08:20
Tue, 28 Apr 26
Seattle, United States
03 h 30 m
13:50
Tue, 28 Apr 26
Terminal T1
Minneapolis, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 162
19:50
Tue, 28 Apr 26
Terminal T1
Minneapolis, United States
08 h 20 m
11:10
Wed, 29 Apr 26
Amsterdam, Netherlands
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 9352
16:25
Wed, 29 Apr 26
Amsterdam, Netherlands
01 h 30 m
16:55
Wed, 29 Apr 26
Belfast, United Kingdom
BAGGAGE : CHECK INCABIN
Information not available
Delta main basic
Fare offered by airline.
₹ 18,720
₹ 57,716₹ 55,466
Delta main classic
Fare offered by airline.
₹ 69,006₹ 66,756
Delta main classic
Fare offered by airline.
₹ 69,006₹ 66,756
Delta main extra
Fare offered by airline.
₹ 78,411₹ 76,161
Delta main extra
Fare offered by airline.
₹ 78,411₹ 76,161
Delta comfort classic
Fare offered by airline.
₹ 79,351₹ 77,101
Delta comfort classic
Fare offered by airline.
₹ 79,351₹ 77,101
₹ 57,716
₹ 2,250 Instant Discount
Use GODEALS to get extra discount of Rs 1700
Seattle to Belfast , 28 Apr
Delta Air Lines DL 429
07:20
Tue, 28 Apr 26
Seattle, United States
05 h 26 m
15:46
Tue, 28 Apr 26
Terminal T4
New York, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 9403 | Operated By KLM Royal Dutch
21:15
Tue, 28 Apr 26
Terminal T4
New York, United States
07 h 15 m
10:30
Wed, 29 Apr 26
Amsterdam, Netherlands
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 9352
16:25
Wed, 29 Apr 26
Amsterdam, Netherlands
01 h 30 m
16:55
Wed, 29 Apr 26
Belfast, United Kingdom
BAGGAGE : CHECK INCABIN
Information not available
Delta main basic
Fare offered by airline.
₹ 18,720
₹ 57,716₹ 55,466
Delta main classic
Fare offered by airline.
₹ 69,006₹ 66,756
Delta main extra
Fare offered by airline.
₹ 78,411₹ 76,161
Delta premium select classic
Fare offered by airline.
₹ 1,74,075₹ 1,71,825
₹ 57,716
₹ 2,250 Instant Discount
Use GODEALS to get extra discount of Rs 1700
Seattle to Belfast , 28 Apr
Delta Air Lines DL 943
06:00
Tue, 28 Apr 26
Seattle, United States
03 h 24 m
11:24
Tue, 28 Apr 26
Terminal T1
Minneapolis, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 162
19:50
Tue, 28 Apr 26
Terminal T1
Minneapolis, United States
08 h 20 m
11:10
Wed, 29 Apr 26
Amsterdam, Netherlands
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 9352
16:25
Wed, 29 Apr 26
Amsterdam, Netherlands
01 h 30 m
16:55
Wed, 29 Apr 26
Belfast, United Kingdom
BAGGAGE : CHECK INCABIN
Information not available
Delta main basic
Fare offered by airline.
₹ 18,720
₹ 57,716₹ 55,466
Delta main classic
Fare offered by airline.
₹ 69,006₹ 66,756
Delta main classic
Fare offered by airline.
₹ 69,006₹ 66,756
Delta main extra
Fare offered by airline.
₹ 78,411₹ 76,161
Delta main extra
Fare offered by airline.
₹ 78,411₹ 76,161
Delta comfort classic
Fare offered by airline.
₹ 79,351₹ 77,101
Delta comfort classic
Fare offered by airline.
₹ 79,351₹ 77,101
₹ 64,860
₹ 2,250 Instant Discount
Use GODEALS to get extra discount of Rs 1700
Seattle to Belfast , 28 Apr
KLM Royal Dutch KL 6053 | Operated By Delta Air Lines
17:35
Tue, 28 Apr 26
Seattle, United States
09 h 55 m
12:30
Wed, 29 Apr 26
Amsterdam, Netherlands
BAGGAGE : CHECK INCABIN
Information not available
KLM Royal Dutch KL 949
16:25
Wed, 29 Apr 26
Amsterdam, Netherlands
01 h 30 m
16:55
Wed, 29 Apr 26
Belfast, United Kingdom
BAGGAGE : CHECK INCABIN
Information not available
Light
Fare offered by airline.
₹ 18,703
₹ 64,860₹ 62,610
Light
Fare offered by airline.
₹ 18,720
₹ 64,861₹ 62,611
Standard
Fare offered by airline.
₹ 76,151₹ 73,901
Flex
Fare offered by airline.
₹ 85,556₹ 83,306
Premium standard
Fare offered by airline.
₹ 1,81,220₹ 1,78,970
₹ 65,201
₹ 2,250 Instant Discount
Use GODEALS to get extra discount of Rs 1700
Seattle to Belfast , 28 Apr
American Airlines AA 6909 | Operated By British Airways
13:30
Tue, 28 Apr 26
Seattle, United States
09 h 15 m
06:45
Wed, 29 Apr 26
Terminal T5
London - Heathrow Apt, United Kingdom
BAGGAGE : CHECK INCABIN
Information not available
American Airlines AA 6856 | Operated By British Airways
09:20
Wed, 29 Apr 26
Terminal T5
London - Heathrow Apt, United Kingdom
01 h 25 m
10:45
Wed, 29 Apr 26
Belfast, United Kingdom
BAGGAGE : CHECK INCABIN
Information not available
Main Cabin
Fare offered by airline.
₹ 65,201₹ 62,951
Main cabin flexible
Fare offered by airline.
₹ 75,831₹ 73,581
₹ 65,295
₹ 2,250 Instant Discount
Use GODEALS to get extra discount of Rs 1700
Seattle to Belfast , 28 Apr
American Airlines AA 6909 | Operated By British Airways
13:30
Tue, 28 Apr 26
Seattle, United States
09 h 15 m
06:45
Wed, 29 Apr 26
Terminal T5
London - Heathrow Apt, United Kingdom
BAGGAGE : CHECK INCABIN
Information not available
British Airways BA 1392
09:20
Wed, 29 Apr 26
Terminal T5
London - Heathrow Apt, United Kingdom
01 h 25 m
10:45
Wed, 29 Apr 26
Belfast, United Kingdom
BAGGAGE : CHECK INCABIN
Information not available
Main Cabin
Fare offered by airlines.
₹ 65,295₹ 63,045
Main cabin flexible
Fare offered by airlines.
₹ 75,925₹ 73,675
| Seattle Belfast Cheap Flights | Fare | Date |
|---|---|---|
| Lowest Airfare Today | Rs 0 | |
| Cheapest Fare Within 30 Days | Rs 55605 |
28 Apr
|
| Cheapest Fare Within 90 Days | Rs 55605 |
28 Apr
|
| Cheapest Fare Within 365 Days | Rs 55605 |
28 Apr
|
Get cheap flights from Seattle to Belfast with Goibibo India
Q: Why choose Goibibo for your flight booking from Seattle to Belfast?
A: Goibibo lets you search and compare flight tickets to various destinations with just a click. There is a huge inventory of airlines for you to choose from, and exciting deals and discounts so that you can book your flight tickets at reasonable prices. You can always reach out to Goibibo customer care for any help.
Q: How to get a cheap flight ticket from Seattle to Belfast?
A: At Goibibio, it’s very simple to find cheap flights. • After entering the source and destination on the home page, you will get a list of flights. Click on the ‘Cheapest’ filter below to see the cheapest flights first. • You can also grab a cheap flight booking by setting up an alert for Seattle to Belfast flights. Goibibo will let you know whenever there is a price drop for your flight. What’s the best time to book a flight from Seattle to Belfast? • For a cheap domestic flight, try booking 3-4 weeks in advance. • For an international flight, you must book at least 7-8 weeks ahead for a better price. • You can also check the calendar view while booking to compare the prices for various dates. • Set up a price alert to get notified about the best prices for your flight from Seattle to Belfast.
Q: What should you keep in mind while booking a flight from Seattle to Belfast?
A: At Goibibo, you can compare flights from all major airlines at one go. Always keep an eye out for the best offers on your Seattle to Belfast flight. Plus, there are no hidden charges when you book a Seattle to Belfast flight on Goibibo.
Q: Is there any discount on a flight booking from Seattle to Belfast?
A: Goibibo always has discount offers running on flights. You can find many coupons on the website and app for your Seattle to Belfast booking. While booking, you can choose the best coupon from the list for an instant discount on your tickets.
Seattle to Belfast Flights
Searching for Seattle to Belfast cheap flights? Then, Goibibo is your one-stop destination to book Seattle to Belfast flight in a hassle-free manner. It is one such platform that brings forth all the options for you at one place and lets you book the most suitable flight with the best deals and offers.
There is no dearth of options when it comes to Seattle to Belfast Flight booking. Several budget and premium airlines fly on this route. You can easily check the Seattle to Belfast flight schedule on Goibibo. There are approximately 16 flights flying daily between Seattle and Belfast from early morning to late at night. Out of these Seattle to Belfast flight, 0 are non stop flights 16 are connecting flights. American Airlines, British Airways, Delta Air Lines, KLM Royal Dutch are some major airlines that fly between Seattle and Belfast.
The lowest airfare of Seattle to Belfast flight is ₹54955 and the average airfare is 55466 depending on the airline, timings and availability. So, it is advisable to book domestic flights 2-3 weeks well in advance to avail minimum airfare. You can also book Seattle to Belfast cheap flights if you are flexible with your dates and timings.
You will board your Seattle to Belfast flight from the Seattle Airport and deboard it at Belfast International Airport.
You cannot only book Seattle to Belfast cheap flight tickets through Goibibo but can also do web check-in and track your flight status.
How to book a Seattle to Belfast flight ticket on Goibibo?
Booking flight tickets on Goibibo is very simple. For a Seattle to Belfast flight, check below:
How can I check the flight schedule for a Seattle to Belfast flight?
To check the Seattle to Belfast flight schedule,
How much baggage can I carry on my Seattle to Belfast flight?
Baggage allowance depends on the class of travel and airline. In the Seattle to Belfast Air India flight, 25 kg of checked baggage is allowed, while 8 kg of hand luggage is permitted. On the other hand, in all domestic IndiGo flights, a passenger can carry 7 kg of hand luggage and 15 kg of checked baggage.
Where will I board my flight at Seattle and deboard at Belfast?
When you have booked a Seattle to Belfast flight, you will board the flight at and de-board at .
How can I do web check-in for my upcoming Seattle at Belfast flight?
To avail the web check-in service and avoid queues at airports, you have to visit the official airline websites. Commonly, you have to fill the cities of departure and arrival, PNR number and last name to select your preferred seats and meals.
About Belfast
Airport Address
Tel: (028) 9448 4848
About Seattle
Airport Address
Tel:
Frequently Asked Questions - Seattle to Belfast Flights
Q: What is today’s cheapest fare from Seattle to Belfast?
A: Today lowest airfare on Seattle to Belfast flight route is 0.
Q: What are the name and codes for Seattle and Belfast airports?
A: The name of Seattle airport is Seattle Airport and its code is SEA and name of Belfast Airport is Belfast International Airport, its code is BFS.
Q: Which is the last flight on Seattle to Belfast route?
A: The last flight from Seattle to Belfast route is American Airlines at 20:20.
Q: When does the first flight leave from Seattle to Belfast?
A: The first flight from Seattle to Belfast is Delta Air Lines at 06:00.
Q: Which are the most preferred airlines from Seattle to Belfast ?
A: American Airlines, British Airways, Delta Air Lines, KLM Royal Dutch are the most preferred airlines on Seattle to Belfast flight route.
Q: Which is the cheapest flight from Seattle to Belfast in next 7 and next 30 days?
A: Cheapest flight in next 7 days on Seattle to Belfast route is at ₹55605. And in next 30 days lowest price on Seattle to Belfast route is ₹55605.
Q: How many flights fly from Seattle to Belfast on the daily basis?
A: Around 16 flights are flying daily from Seattle to Belfast. Out of which 0 are direct and 16 are connecting flights on this route. Some major airlines between this route are American Airlines, British Airways, Delta Air Lines, KLM Royal Dutch.
Q: Which airline has maximum number for flights between Seattle to Belfast?
A: Out of 16 daily flights between Seattle to Belfast British Airways has maximum 6 flights. After that Delta Air Lines has 6, American Airlines has 4, KLM Royal Dutch has 1 flights between Seattle to Belfast.
