Cheap flights from Dublin to Dallas
Cheap return flights from Dublin to Dallas
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
Dallas flight facts
What you need to know
What are the cheapest airlines?
- Aer Lingus
- American Airlines
- British Airways
These airlines usually offer the cheapest flights from Dublin to Dallas.
What airlines fly indirectly?
- United Airlines
- Delta Air Lines
- Lufthansa
These airlines fly from Dublin to Dallas, but you’ll have at least one layover.
How long is the flight?
12 hours 30 minutes
This is the shortest flight time from Dublin to Dallas.
Alternative flights from the UK to Dallas
Check out prices for other routes
Alternative flights from Dublin
You might find cheaper flights nearby
Today alone, Netflights has searched over five flights. 05 / Feb / 2026 is currently the lowest priced day of the year to fly the Dublin/Dallas route. There are around 35 flights on any given week from the UK to Dallas and the cheapest month to fly right now is February. Not suitable? Try running another search or viewing all cheap flight deals.
How to get cheap flights from Dublin to Dallas
Tips and advice from our flight experts
You've searched for flights from Dublin to Dallas. We've found 25 flights and compared them to give you the best offer. Aer Lingus is, on average, the cheapest airline for this route. Look out for them! The cheapest offer we've found is a one-way ticket for the route Dublin to Dallas on 30/06/2026 at 01:05 for £59.
We've scanned hundreds of airfares from dozens of airlines across the globe. In total, we've found 15 airlines that operate the 7,800 km flight from Dublin to Dallas.
To find the best offers, consider booking 2-3 months in advance or looking for last-minute deals. Traveling during off-peak seasons can also save you money. Aer Lingus is a popular and affordable choice for this route, with an average flight duration of 12 hours 30 minutes. After selecting an offer, fill out your information and proceed with payment. Don't forget to check our hotel options or use our flight + hotel service to save time and money!
Other popular destinations near Dallas
Where other people are flying to
