[Expired] [Deal Alert] British Airways Sale From $323 Round-Trip

Updated: September 24, 2025, 1:42pm CDT

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Table of Contents

Fare Deal — Details
How To Book British Airways End of Summer Sale Flights
Final Thoughts

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Update:

The offer mentioned below has expired and is no longer available.

If you’re thinking about traveling to Europe from now through May 2026, there’s an excellent British Airways sale that can save you money on flights. The airline is running an impressive sale, and flights are as low as $323 round-trip from the U.S.

Plus, you’ll find deals in economy, premium economy, and business class with this offer.

Let’s take a look at the sale and the best ways to book your flights.

Fare Deal — Details

British Airways has launched its annual end of summer sale, and there are some fantastic deals available across fare classes. We’re seeing deals from across British Airways’ network in the U.S., including Boston (BOS), Chicago (ORD), Washington, D.C. (IAD), Houston (IAH), Los Angeles (LAX), the New York City region (EWR and JFK), and other major airports.

The cheapest economy deals start at around $323 round-trip, but if you want to splurge in fly in Club World business class, that’ll set you back around $2,900 round-trip.

Note that these deals have an expiration date: You must book by 11:59 p.m. EST on September 18, 2025.

If any deals catch your eye, take a look at available dates and prices at BA.com or Google Flights and then book directly with the airline.

Class: All cabins
Routes: U.S. to the United Kingdom and Europe
Dates: September 2025 through May 2026
Rates: As low as $323 round-trip in economy, $1,218–$1,448 in premium economy or $2,910+ in business class

BA Sale — British Airways flights on sale, starting at $323 round-trip. Image Credit: British Airways

Hot Tip:

The cheapest tickets are in basic economy, which is the most restrictive. In basic economy, you’re limited to a single piece of hand luggage, and you’ll pay to pick your seat. These restrictions might be worth the hassle, given the cheap tickets, but if you want more flexibility, we recommend upgrading to standard economy.

How To Book British Airways End of Summer Sale Flights

The sale is available between September and May, and there’s ample availability from British Airways’ U.S. hubs. Note that not all flights on BA.com are included. You’ll need to search for flights that indicate “Sale.”

Look out for the “Sale” sign before booking. Image Credit: British Airways

Once you’ve settled on your flights, you’ll want to book your flight using a credit card that rewards you for travel purchases. Some of our favorites include the Platinum Card^® from American Express, Chase Sapphire Reserve^®, and the Capital One Venture X Rewards Credit Card.

Or, if you fly British Airways often, we recommend keeping the British Airways Visa Signature^® Card in your wallet.

Final Thoughts

This is an impressive sale from British Airways, largely because it covers so many destinations in North America and Europe. While the cheapest flights do have the most restrictions, sub-$400 round-trip tickets are hard to beat. If you’re interested, make sure to book before September 18!