$487 Cheap British Airways flights San Francisco (SFO) to Dublin (DUB)

You’ll discover affordable round-trip British Airways flights from $692 from SFO to DUB by organizing your results from “Price (lowest to highest)” on Expedia. Or search for options from $487 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

January is one of the cheapest months to get away to Dublin with British Airways. You could also find great prices on one-way and return fares in February.

Landing the best British Airways deals from SFO to DUB is typically all about timing. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. To top it off, you can pocket 17% on average by buying your tickets on a Sunday rather than a Friday, which is often the most expensive day to book.* It’s a good idea to start checking out flights about one month before your travel dates.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Enter your dates, click search and use the “Nonstop” filter on Expedia to find any direct flights from SFO to DUB with British Airways or other carriers.

Filter your results by “Early Morning” and “Morning” to browse the earliest flights from SFO to DUB. Heading off early means you’re 20% less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Take a British Airways flight from San Francisco Intl. Airport (SFO) to Dublin, and you’ll probably come in to Dublin Airport (DUB). This is the airline’s primary hub here.

British Airways lets travelers bring 1 checked-in bag weighing up to 50 lb with maximum dimensions of 29 inches x 15 inches x 16 inches on standard economy flights from SFO to DUB. You can also bring 2 cabin bags in the cabin. This carry-on luggage must not exceed 19 inches x 9 inches x 17 inches and be no heavier than 50 lb. Baggage policies can differ depending on the fare type and cabin class, so check your booking or British Airways’s website to avoid any additional costs at the airport.

British Airways makes traveling from SFO to DUB enjoyable with an excellent in-flight experience and top-tier customer service. You also have the chance to earn points with British Airways Executive Club. Remember to join Expedia’s free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

It’s usually possible to modify or cancel your flight, although there may be additional fees if you made your booking more than 24 hours ago. Want to keep your options open? Make use of our “Changes included” and “No cancel fee” filters to find flights that won’t charge extra if you have to adjust your plans. To make modifications, visit “Trips,” select your flight and click on “Manage Booking” for further information.