Oneworld airlines have lowered their business class prices from Paris to Boston, going as low as €1,258 for the roundtrip. You can fly with British Airways, Iberia, or American Airlines. Included are 2x 32 kg of checked baggage, lounge access, lie-flat seats on the long-haul, and other benefits.
Our availability calendar highlights all possible flight dates at the lowest price for trips up to 28 days. It will redirect you to British Airways with your selected flight dates.

There are many different ways to get to Boston. The most common ones are probably British Airways via London, American Airlines via London, American Airlines via Philadelphia, or Iberia via Madrid. Since your time in a lie-flat seat is the longest when flying via Philadelphia, that routing makes the most sense.
Flights to London or Madrid are European business class services (regular 3-3 seating with a blocked middle seat and better catering). US domestic travel sees you sitting in domestic first class (recliner seats in a 2-2 seating pattern).
Flights connecting in Philadelphia
If you want to get the longest possible time in a proper long-haul business class seat out of this deal, this availability calendar exclusively shows you flights at the lowest fare with a change of planes in Philadelphia:
British Airways was one of the first airlines to offer lie-flat seats – over 20 years ago. And they still continue to be up to date with the newest trends, each seat offering direct access to the aisle. Their best seats are the Club Suites that offer a lot of privacy – but the older seats are fine as well. A general downside at British Airways: there is no free seat reservation, which is unusual for a business class.
Even if American Airlines doesn’t enjoy a good reputation for many, its business class is very good. Every seat on wide-body planes has direct access to the aisle and the service, as well as the food and the seat, are at a very high standard. Travel-Dealz founder Johannes tested the Boeing 777 and really enjoyed the flight.
Search & Book
This deal is valid without an expiration date. A minimum stay of seven days and a maximum stay of twelve months applies. Departures are available from October through April 2025. Further, you need to buy your tickets at least 120 days before departure.
You can find suitable dates using our calendar above or with the help of Google Flights. We recommend booking directly on American, Iberia or British Airways’ website.
Miles & Points
The tickets are issued in booking class I. For the example from the screenshot above (American Airlines via Philadelphia), you can expect the following miles & points.
- 11,994 Avios + 112 Qpoints on Qatar Privilege Club
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- 11,994 Points on Finnair Plus
- 11,994 Miles on Royal Jordanian Royal Club
- 11,994 Miles on SriLankan FlySmiLes
- 11,994 Award Miles on Etihad Guest
- 10,296 Miles on Alaska Mileage Plan
- 10,136 AsiaMiles + 150 Club Points on Asia Miles
- 9,996 Points + 20 Elite Points on Malaysia Airlines Enrich
- 9,996 Miles on GOL Aéreos Smiles
- 9,996 Miles on Japan Airlines Mileage Bank
- 5,594 Avios + 934 Tier Points on The British Airways Club
- 5,340 Avios + 2,118 Elite Points on Iberia Plus 2025
- Customize Calculation
If you are interested in the credit for a specific airline combination or with a status bonus, you can use our mileage calculator.
Destination
Information & Tips for USA
The United States offers a wide range of tourist sights, from national parks like Yellowstone and the Grand Canyon to cities such as New York, Los Angeles, and Washington, D.C. The currency is the U.S. dollar (USD), and card payments are widely accepted. Prices vary by region but can be high in major cities, especially for accommodation and dining. Weather differs greatly across the country—winters can be harsh in the north, while the south often stays mild; summers are generally hot and humid in many areas.
The U.S. transport infrastructure is highly car-dependent, especially outside major cities. Urban centres like New York, Chicago, and San Francisco have functional public transit, but many other cities have limited options. Between cities, domestic flights are common for long distances, while intercity buses and Amtrak trains cover some routes, though often with slower speeds and less frequency compared to other countries. Without a car, getting around can be inconvenient in many parts of the country.
We’ve compared various esim providers, such as Knowroaming and Ubigi. To see which plan is best for your travel needs and which network offers the best coverage, feel free to read our detailed guide:
The Best eSIM Plans for the USA 🇺🇸 Compared
→ All Dealz for USA
Information & Tips for Boston
Boston is known for its historic landmarks like the Freedom Trail, Boston Common, and Harvard University across the river in Cambridge. The local currency is the U.S. dollar (USD), and prices are relatively high, especially for accommodation and dining. The city has four distinct seasons—winters can be cold and snowy, while summers are warm and humid. Spring and fall are milder and popular times to visit.
We’ve compared various esim providers, such as Knowroaming and Ubigi. To see which plan is best for your travel needs and which network offers the best coverage, feel free to read our detailed guide:
The Best eSIM Plans for the USA 🇺🇸 Compared
→ All Dealz for Boston
Comments (4)
Has this deal expired?
Hi John! You are correct, this deal is no longer available.
For the life of me I’m unable to achieve any of these tier/elite points:
12,130 Avios + 720 Tier Points on British Airways Executive Club
12,130 Avios + 2,380 Elite Points on Iberia Plus
How is it possible? Thanks!
It isn’t. The values were doubled. I’ve fixed the mistake. Thanks for reporting it.