Find cheap United Airlines flights to Ireland
DFW — DUB
Nov 8 — Nov 151
Round-trip
1 adult, Economy
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Cheapest United Airlines flights from USA to IrelandExplore the most affordable United Airlines flight options available from USA to Ireland. Find the lowest fares with prices last updated on October 9, 2026.
Explore the most affordable United Airlines flight options available from USA to Ireland. Find the lowest fares with prices last updated on October 9, 2026.
This United Airlines deal was found by Cheapflights users on 10/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:05 pm -
1 stop30h 25m
Sat 11/149:00 am -
1 stop30h 22m
Deal found 10/9![United Airlines logo]()
$470
This United Airlines deal was found by Cheapflights users on 10/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:30 am -
2 stops24h 25m
Sat 11/149:00 am -
1 stop30h 22m
Deal found 10/8![United Airlines logo]()
$480
This United Airlines deal was found by Cheapflights users on 10/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:00 am -
1 stop19h 55m
Sun 11/89:00 am -
1 stop18h 37m
Deal found 10/9![United Airlines logo]()
$482
Best United Airlines flights from USA to IrelandDiscover carefully curated United Airlines flight deals from USA to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 9, 2026.
Discover carefully curated United Airlines flight deals from USA to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 9, 2026.
This United Airlines deal was found by Cheapflights users on 10/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:30 am -
1 stop23h 50m
Mon 11/99:00 am -
1 stop30h 22m
Deal found 10/8![United Airlines logo]()
$470
This United Airlines deal was found by Cheapflights users on 10/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:30 am -
1 stop23h 50m
Mon 11/169:00 am -
1 stop30h 22m
Deal found 10/6![United Airlines logo]()
$470
This United Airlines deal was found by Cheapflights users on 10/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:15 am -
1 stop21h 40m
Mon 11/99:00 am -
1 stop30h 22m
Deal found 10/5![United Airlines logo]()
$470
Direct United Airlines flights from USA to IrelandExplore non-stop United Airlines flight options from USA to Ireland based on user searches, and compare prices and availability for your desired travel dates. Data last updated October 9, 2026.
Explore non-stop United Airlines flight options from USA to Ireland based on user searches, and compare prices and availability for your desired travel dates. Data last updated October 9, 2026.
This United Airlines deal was found by Cheapflights users on 10/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:25 pm -
Nonstop6h 45m
Sun 11/19:30 am -
Nonstop7h 25m
Deal found 10/8![United Airlines logo]()
$629
This United Airlines deal was found by Cheapflights users on 10/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/610:15 pm -
Nonstop6h 40m
Fri 11/139:30 am -
Nonstop7h 25m
Deal found 10/8![United Airlines logo]()
$631
This United Airlines deal was found by Cheapflights users on 10/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2910:15 pm -
Nonstop6h 40m
Fri 4/231:35 pm -
Nonstop7h 40m
Deal found 10/7![United Airlines logo]()
$635
Last-minute United Airlines flights from USA to IrelandDiscover last-minute United Airlines flight deals from USA to Ireland. Data last updated October 9, 2026 and is based on user searches.
Discover last-minute United Airlines flight deals from USA to Ireland. Data last updated October 9, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:05 pm -
1 stop30h 25m
Sat 11/149:00 am -
1 stop30h 22m
Deal found 10/9![United Airlines logo]()
$470
This United Airlines deal was found by Cheapflights users on 10/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:30 am -
2 stops24h 25m
Sat 11/149:00 am -
1 stop30h 22m
Deal found 10/8![United Airlines logo]()
$480
This United Airlines deal was found by Cheapflights users on 10/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:00 am -
1 stop19h 55m
Sun 11/89:00 am -
1 stop18h 37m
Deal found 10/9![United Airlines logo]()
$482
One-way United Airlines flights to IrelandSearch for one-way United Airlines flight options to Ireland. Find affordable one-way fares based on user searches. Data last updated October 9, 2026.
Search for one-way United Airlines flight options to Ireland. Find affordable one-way fares based on user searches. Data last updated October 9, 2026.
This United Airlines deal was found by Cheapflights users on 10/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/78:05 pm -
Nonstop6h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![United Airlines logo]()
$295
This United Airlines deal was found by Cheapflights users on 10/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/77:15 am -
2 stops19h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![United Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 10/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/68:11 pm -
2 stops29h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![United Airlines logo]()
$303
Flights to Ireland with United Airlines at a glance
Find detailed information about United Airlines flights from USA to Ireland. Explore the options provided by United Airlines to plan your journey from USA to Ireland. Data last updated October 9, 2026.
Popular in | June |
|---|---|
Cheapest in | February |
Average price | $714 |
Round-trip from | $469 |
One-way from | $294 |
Good round-trip deal | $643 or less |
Good one-way deal | $457 or less |
Cheapflights Insights
Find cheap United Airlines flights to Ireland
US0-IE0
BOS-DUB
EWR-DUB
How long is the flight to Ireland with United Airlines?
On average, United Airlines flights from the United States to Ireland take 6 hours 36 minutes. Flights to Ireland from other popular cities in the United States will vary in length. Below are a few examples of popular routes and their flight times.
United Airlines weekly flight availability to Ireland
The most flights to Ireland operated by United Airlines are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).
When is the best time to book a flight to Ireland with United Airlines?
The best time to book a flight to Ireland with United Airlines is 83 days before departure. On average, fares are higher if you book 78 days before departure.
FAQs for United Airlines flights to Ireland
Reviews from United Airlines flights to Ireland
See what other users thought of their United Airlines experience.
Overview
Reviews
United Airlines
10,000 reviews
Overview
Boarding
7.7
Comfort
7.3
Crew
8.1
Food
6.7
Entertainment
7.1
Recent reviews
10.0
|Oct 2026Is good
10.0
|Sep 2026Everything was good
8.0
|Sep 2026The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.
10.0
|Aug 2026Staff friendly, good boarding experience
4.0
|Aug 2026Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!
1 out of 3334
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