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Flights from Dublin to San Antonio

Top Airlines Flying from Dublin to San Antonio

Choose from 0 carriers that fly from Dublin to San Antonio, including , Enjoy the cheapest tickets on this route with Brussels Airlines.

Find flight deals from Dublin to San Antonio for the next 3 months. Book one way flights from QAR 2,398 or round trip flights from QAR 2,925.

      • DUB 9:30 AM
        31h 50m
        1 stop
        SAT 11:20 AM
        Dublin - San Antonio | Thu, Nov 27 | Brussels Airlines
        SAT 7:00 AM
        20h 55m
        1 stop
        DUB 9:55 AM
        San Antonio - Dublin | Wed, Dec 3 | United Airlines
        QAR 2,925 QAR 3,614
        19% OFF
        19% OFF
        QAR 3,614 QAR 2,925
      • DUB 10:45 AM
        30h 35m
        1 stop
        SAT 11:20 AM
        Dublin - San Antonio | Thu, Nov 27 | Delta Air Lines
        SAT 7:00 AM
        19h 45m
        1 stop
        DUB 8:45 AM
        San Antonio - Dublin | Wed, Dec 3 | United Airlines
        QAR 2,956 QAR 3,614
        18% OFF
        18% OFF
        QAR 3,614 QAR 2,956
      • DUB 9:30 AM
        31h 50m
        1 stop
        SAT 11:20 AM
        Dublin - San Antonio | Thu, Nov 27 | Austrian Airlines
        SAT 7:00 AM
        18h 30m
        1 stop
        DUB 7:30 AM
        San Antonio - Dublin | Wed, Dec 3 | United Airlines
        QAR 3,032 QAR 3,614
        16% OFF
        16% OFF
        QAR 3,614 QAR 3,032
      • DUB 10:40 AM
        18h 36m
        1 stop
        SAT 11:16 PM
        Dublin - San Antonio | Wed, Nov 26 | Lufthansa
        SAT 7:00 AM
        20h 55m
        1 stop
        DUB 9:55 AM
        San Antonio - Dublin | Sun, Nov 30 | United Airlines
        QAR 3,338
        8% OFF
        QAR 3,614 QAR 3,338
      • DUB 9:30 AM
        35h 48m
        1 stop
        SAT 3:18 PM
        Dublin - San Antonio | Wed, Nov 26 | United Airlines
        SAT 7:00 AM
        18h 30m
        1 stop
        DUB 7:30 AM
        San Antonio - Dublin | Sun, Nov 30 | United Airlines
        QAR 3,338
        8% OFF
        QAR 3,614 QAR 3,338
      • DUB 1:35 PM
        31h 41m
        1 stop
        SAT 3:16 PM
        Dublin - San Antonio | Fri, Dec 5 | United Airlines
        SAT 11:18 AM
        16h 37m
        1 stop
        DUB 9:55 AM
        San Antonio - Dublin | Tue, Dec 9 | United Airlines
        QAR 3,366
        7% OFF
        QAR 3,614 QAR 3,366
      • DUB 10:40 AM
        18h 33m
        1 stop
        SAT 11:13 PM
        Dublin - San Antonio | Thu, Jan 15 | Lufthansa
        SAT 7:06 AM
        18h 24m
        1 stop
        DUB 7:30 AM
        San Antonio - Dublin | Tue, Jan 20 | United Airlines
        QAR 3,389
        6% OFF
        QAR 3,614 QAR 3,389
      • DUB 9:30 AM
        35h 20m
        1 stop
        SAT 2:50 PM
        Dublin - San Antonio | Thu, Jan 15 | United Airlines
        SAT 7:06 AM
        18h 24m
        1 stop
        DUB 7:30 AM
        San Antonio - Dublin | Tue, Jan 20 | United Airlines
        QAR 3,389
        6% OFF
        QAR 3,614 QAR 3,389
      • DUB 12:05 PM
        14h 10m
        1 stop
        SAT 8:15 PM
        Dublin - San Antonio | Fri, Dec 5 | Lufthansa
        SAT 11:18 AM
        14h 12m
        1 stop
        DUB 7:30 AM
        San Antonio - Dublin | Tue, Dec 9 | United Airlines
        QAR 3,392
        6% OFF
        QAR 3,614 QAR 3,392
      • DUB 9:45 AM
        13h 34m
        1 stop
        SAT 5:19 PM
        Dublin - San Antonio | Wed, Nov 26 | Delta Air Lines
        SAT 1:05 PM
        12h 40m
        1 stop
        DUB 7:45 AM
        San Antonio - Dublin | Sun, Nov 30 | Delta Air Lines
        QAR 3,397
        6% OFF
        QAR 3,614 QAR 3,397
      • DUB 1:00 PM
        17h 25m
        1 stop
        SAT Invalid Date
        Dublin - San Antonio | Fri, Nov 21 | Normal Airline
        SAT 3:00 PM
        6h
        Nonstop
        DUB 4:00 PM
        San Antonio - Dublin | Sun, Nov 23 | Normal Airline
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flying from Dublin to San Antonio

The distance between Dublin and San Antonio is about 7,551.89 km. The most popular month to San Antonio is January. The off-season for travel is September.

Cheapest one-way flight priceQAR 2,398
Cheapest round-trip ticket priceQAR 2,925
Off-season for travelSeptember
Peak season for travelJanuary
Flight distance7,551.89 km

When is the cheapest time to fly from Dublin to San Antonio?

The cheapest time for Dublin to San Antonio flights: Nov 16 to Nov 23 — one way flight prices from QAR 1,783.

Cheapest flights
From price
Search
  • 1623
  • 2330

  • Dec

    307
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When is the best time to book flights from Dublin to San Antonio?

    By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Dublin to San Antonio is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • The cheapest months to fly from Dublin to San Antonio is September, when demand for travel is lower.
  • After crunching the numbers on our November flight calendar, it's currently cheapest to fly from Dublin to San Antonio on November 27, 2025 with Brussels Airlines, with prices starting at QAR 2,924.
  • The time difference between San Antonio and Dublin is 6h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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