$320+ Cheap flights from Seattle (SEA) to Cork (ORK)
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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ORK
May 9 — May 161
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Seattle to Cork with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Cork
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to CorkExplore the most affordable flight options available from Seattle to Cork. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 9, 2026.
Explore the most affordable flight options available from Seattle to Cork. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 9, 2026.
This Delta deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/32:35 pm
SEA
- ORK
1 stop18h 10m
Delta
Wed 11/186:00 am
ORK
- SEA
1 stop13h 47m
Delta
Deal found 4/8![Delta logo]()
$818
This KLM deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/32:35 pm
SEA
- ORK
1 stop18h 10m
KLM
Wed 11/1811:15 am
ORK
- SEA
1 stop32h 35m
KLM
Deal found 4/5![KLM logo]()
$868
This Trip.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:00 pm
SEA
- ORK
2 stops20h 50m
Multiple Airlines
Sat 9/2611:25 am
ORK
- SEA
2 stops41h 15m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$1,015
This Air Canada deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/33:05 pm
SEA
- ORK
2 stops16h 20m
Multiple Airlines
Wed 11/1811:50 am
ORK
- SEA
3 stops18h 06m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$1,060
This Trip.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/193:40 pm
SEA
- ORK
2 stops20h 10m
Multiple Airlines
Sat 9/2611:25 am
ORK
- SEA
2 stops41h 15m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$1,086
This Air Canada deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/33:05 pm
SEA
- ORK
2 stops24h 20m
Air Canada
Wed 11/187:40 am
ORK
- SEA
3 stops22h 16m
Air Canada
Deal found 4/8![Air Canada logo]()
$1,110
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:00 am
SEA
- ORK
2 stops20h 20m
Delta
Wed 5/276:15 am
ORK
- SEA
1 stop18h 15m
Delta
Deal found 4/5![Delta logo]()
$1,112
This FlightHub deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:00 am
SEA
- ORK
2 stops25h 35m
Lufthansa
Sun 9/275:10 pm
ORK
- SEA
1 stop26h 45m
Lufthansa
Deal found 4/7![Lufthansa logo]()
$1,119
Best flights from Seattle to CorkDiscover carefully curated flight deals from Seattle to Cork that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 9, 2026.
Discover carefully curated flight deals from Seattle to Cork that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 9, 2026.
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:00 am
SEA
- ORK
2 stops20h 20m
Delta
Wed 5/276:15 am
ORK
- SEA
1 stop18h 15m
Delta
Deal found 4/5![Delta logo]()
$1,112
This FlightHub deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:00 am
SEA
- ORK
2 stops25h 35m
Lufthansa
Sun 9/275:10 pm
ORK
- SEA
1 stop26h 45m
Lufthansa
Deal found 4/7![Lufthansa logo]()
$1,119
This KLM deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:30 pm
SEA
- ORK
1 stop16h 55m
KLM
Sat 9/266:15 am
ORK
- SEA
1 stop13h 32m
KLM
Deal found 4/5![KLM logo]()
$1,151
This Gurufare deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2110:45 am
SEA
- ORK
2 stops21h 15m
Multiple Airlines
Thu 5/285:05 pm
ORK
- SEA
1 stop27h 15m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$1,187
This KLM deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/181:50 pm
SEA
- ORK
1 stop25h 40m
KLM
Sat 9/266:15 am
ORK
- SEA
1 stop13h 32m
KLM
Deal found 4/5![KLM logo]()
$1,155
This KLM deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/205:40 pm
SEA
- ORK
1 stop14h 55m
KLM
Wed 5/276:15 am
ORK
- SEA
1 stop18h 15m
KLM
Deal found 4/5![KLM logo]()
$1,158
This oojo deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:20 pm
SEA
- ORK
1 stop19h 30m
Multiple Airlines
Sun 9/278:30 pm
ORK
- SEA
2 stops28h 40m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$1,310
This Mytrip deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:00 am
SEA
- ORK
3 stops29h 15m
Multiple Airlines
Sat 9/268:00 am
ORK
- SEA
3 stops22h 42m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$1,318
This KLM deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/211:30 pm
SEA
- ORK
1 stop17h 10m
KLM
Thu 5/2810:50 am
ORK
- SEA
1 stop13h 40m
KLM
Deal found 4/6![KLM logo]()
$1,214
Last-minute flights from Seattle to CorkDiscover last-minute flight deals from Seattle to Cork. Data last updated April 9, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Cork. Data last updated April 9, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:00 am
SEA
- ORK
2 stops20h 20m
Delta
Wed 5/276:15 am
ORK
- SEA
1 stop18h 15m
Delta
Deal found 4/5![Delta logo]()
$1,112
This KLM deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/205:40 pm
SEA
- ORK
1 stop14h 55m
KLM
Wed 5/276:15 am
ORK
- SEA
1 stop18h 15m
KLM
Deal found 4/5![KLM logo]()
$1,158
This Air Canada deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/207:20 pm
SEA
- ORK
2 stops37h 10m
Multiple Airlines
Wed 5/277:10 am
ORK
- SEA
3 stops23h 30m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$1,540
This Gurufare deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2110:45 am
SEA
- ORK
2 stops21h 15m
Multiple Airlines
Thu 5/285:05 pm
ORK
- SEA
1 stop27h 15m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$1,187
This KLM deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/211:30 pm
SEA
- ORK
1 stop17h 10m
KLM
Thu 5/2810:50 am
ORK
- SEA
1 stop13h 40m
KLM
Deal found 4/6![KLM logo]()
$1,214
One-way flights from Seattle to CorkSearch for one-way flight options from Seattle to Cork. Find affordable one-way fares based on user searches. Data last updated April 9, 2026.
Search for one-way flight options from Seattle to Cork. Find affordable one-way fares based on user searches. Data last updated April 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:00 pm
SEA
- ORK
3 stops20h 55m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$320
Find flight deals from Seattle to Cork
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Cork (ORK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,015 (Trip.com) |
One-way from | $320 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $748 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Cork that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 9, 2026.
Use the filters below to find and compare flights from Seattle to Cork that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleCork
SEA - ORK
SEAORK
Seattle/Tacoma Intl
Wed 5/20
6:00 am-10:20 am
2 stops20h 20m
Cork
Wed 5/27
6:15 am-4:30 pm
1 stop18h 15m
$1,112
SeattleCork
SEA - ORK
SEAORK
Seattle/Tacoma Intl
Sat 9/19
7:00 am-4:35 pm
2 stops25h 35m
Cork
Sun 9/27
5:10 pm-11:55 am
1 stop26h 45m
$1,119
Quickest round-trip
SeattleCork
SEA - ORK
SEAORK
Seattle/Tacoma Intl
Sat 9/19
1:30 pm-2:25 pm
1 stop16h 55m
Cork
Sat 9/26
6:15 am-11:47 am
1 stop13h 32m
$1,151
SeattleCork
SEA - ORK
SEAORK
Seattle/Tacoma Intl
Fri 9/18
1:50 pm-11:30 pm
1 stop25h 40m
Cork
Sat 9/26
6:15 am-11:47 am
1 stop13h 32m
$1,155
SeattleCork
SEA - ORK
SEAORK
Seattle/Tacoma Intl
Wed 5/20
5:40 pm-4:35 pm
1 stop14h 55m
Cork
Wed 5/27
6:15 am-4:30 pm
1 stop18h 15m
$1,158
SeattleCork
SEA - ORK
SEAORK
Seattle/Tacoma Intl
Thu 5/21
10:45 am-4:00 pm
2 stops21h 15m
Cork
Thu 5/28
5:05 pm-12:20 pm
1 stop27h 15m
$1,187
SeattleCork
SEA - ORK
SEAORK
Seattle/Tacoma Intl
Thu 5/21
1:30 pm-2:40 pm
1 stop17h 10m
Cork
Thu 5/28
10:50 am-4:30 pm
1 stop13h 40m
$1,214
SeattleCork
SEA - ORK
SEAORK
Seattle/Tacoma Intl
Sat 9/19
8:20 pm-11:50 pm
1 stop19h 30m
Cork
Sun 9/27
8:30 pm-5:10 pm
2 stops28h 40m
$1,310
SeattleCork
SEA - ORK
SEAORK
Seattle/Tacoma Intl
Fri 9/18
8:00 am-9:15 pm
3 stops29h 15m
Cork
Sat 9/26
8:00 am-10:42 pm
3 stops22h 42m
$1,318
Cheapest one-way
Quickest one-way
SeattleCork
SEA - ORK
SEAORK
Seattle/Tacoma Intl
Tue 6/2
7:00 pm-11:55 pm
3 stops20h 55m
$320
Sorted by cheapest first
Compare providers for flights from Seattle to Cork
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Cork in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Cork flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Cork flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Cork flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Cork flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Cork flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Seattle to Cork
Have a flexible travel schedule? Discover the best time to fly to Cork from Seattle with our price prediction graph.
SEA-ORK
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Cork
Get insights into the airlines that provide service to Cork. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cork. Reviews last updated April 9, 2026.
See what other customers who have flown with Delta,American Airlines, andBritish Airways from Seattle to Cork have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.8
Crew
8.5
Comfort
7.9
Food
7.2
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Entertainment
7.8
Crew
8.5
Comfort
7.9
Food
7.2
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Entertainment
7.8
Crew
8.5
Comfort
7.9
Food
7.2
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Entertainment
7.8
Crew
8.5
Comfort
7.9
Food
7.2
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Seattle to Cork. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Cork flight routes
Flights by cabin class
Other flight options
Other flights from Seattle
Popular flights
Alternative routes for Seattle to Cork
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Cork by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Cork
Explore flights to Cork departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 9, 2026.
Search flights from Seattle to Cork by cabin class
Find flights from Seattle to Cork, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Cork flights
Browse other Seattle and Cork flight options. Last updated on April 9, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on April 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Seattle to Cork
Discover the top 3 airlines that operate flights from Seattle to Cork. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$526 | Average$1,133 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$540 | Average$900 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$828 | Average$1,074 | FlexibilityNo cancel fee | On-time70% |