Cheap Flights from Houston to Dublin
Cheap Flights from Houston to Dublin
Looking for cheap flights from Houston to Dublin? PointsYeah scans award availability across major airline and bank transfer programs in one place, so travelers can compare the lowest points and cash routes faster. Instead of searching each airline separately, users can see pricing from programs like Chase, Amex, Capital One, Citi, and Bilt side by side.
Award prices from Houston to Dublin vary by season, cabin, and date, but available award flights can start around 15,000 points one way, with premium cabins available at higher mileage levels. The live search above allows filtering by cabin, airline, stops, or maximum points to find the best award flights from Houston to Dublin for specific travel dates.
2026-11-07
IAH - DUB
Economy | 1 Stop | 9+ left
From 15,000 Pts + $181.1
2026-11-08
IAH - DUB
Economy | 1 Stop | 9+ left
From 15,000 Pts + $181.1
2026-11-10
IAH - DUB
Economy | 1 Stop | 9+ left
From 15,000 Pts + $181.1
2026-11-11
IAH - DUB
Economy | 1 Stop | 9+ left
From 15,000 Pts + $181.1
2026-11-12
IAH - DUB
Economy | 1 Stop | 9+ left
From 15,000 Pts + $181.1
2026-11-09
IAH - DUB
Economy | 1 Stop | 9+ left
From 15,000 Pts + $191.5
Houston to Dublin flight facts
Distance
4,547 mi
7,318 km in a straight line
Estimated flight time
about 9h 30m
In the air, for the straight-line distance
Time difference
+6h
Dublin is 6 hours ahead of Houston.
Airports in Houston
IAH · George Bush Intercontinental Houston
Airports in Dublin
DUB · Dublin
Nearby airport alternatives
Flights Austin - Dublin · Austin is 140 mi from Houston
Flights Houston - Manchester · Manchester is 165 mi from Dublin
Flights Houston - Glasgow · Glasgow is 185 mi from Dublin
Premium cabin flights from Houston to Dublin
Premium cabin
2026-11-14
IAH - DUB
Premium Economy | 1 Stop | 9+ left
From 39,000 Pts + $314.2
Premium cabin
2026-11-15
IAH - DUB
Premium Economy | 1 Stop | 9+ left
From 39,000 Pts + $314.2
Premium cabin
2026-11-16
IAH - DUB
Premium Economy | 1 Stop | 9+ left
From 39,000 Pts + $314.2
Premium cabin
2026-11-23
IAH - DUB
Premium Economy | 1 Stop | 8 left
From 39,000 Pts + $314.2
Premium cabin
2026-11-05
IAH - DUB
Premium Economy | 1 Stop | 6 left
From 39,000 Pts + $314.7
Premium cabin
2026-11-24
IAH - DUB
Premium Economy | 1 Stop | 9+ left
From 39,000 Pts + $315
Selected hotels for your next stay
Dublin (Ireland)
Brooks Hotel, an SLH Hotel
From 58,000 Pts or $191
Dublin, DUB (Ireland)
Conrad Dublin
From 67,000 Pts or $288
Dublin (Ireland)
Dylan Hotel, Dublin, an SLH Hotel
From 80,000 Pts or $295
Frequently Asked Questions
The cheapest route from Houston to Dublin depends on award space, transfer bonuses, and travel dates. PointsYeah compares bank and airline programs in one place so you can find the best points and cash combinations faster.
Yes. Transferable points from Chase, Amex, Capital One, Citi, and Bilt can often be moved to airline partners for flights from Houston to Dublin.
Yes. Searching metro codes when available helps compare nearby airport combinations for flights from Houston to Dublin.
Houston and Dublin are about 4,547 miles (7,318 km) apart in a straight line.
Flying the 4,547-mile straight-line distance takes about 9h 30m in the air, estimated from typical cruising speed. Actual travel time depends on the routing; itineraries with connections take longer.
Dublin is 6 hours ahead of Houston.
Departures from Houston: George Bush Intercontinental Houston (IAH). Arrivals in Dublin: Dublin (DUB).
Travelers searching this route also look at other popular routes into Dublin, plus the return trip when we track it. Fares and award space change daily.
Our mission is to provide
the simplest and best
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Our mission is to provide the simplest and best
points travel planning experience. Yeah!
