SWISS vs TAP Air Portugal
On the best documented aircraft, SWISS scores 5/10 for the business seat and TAP Air Portugal 8/10. The aircraft on your booking decides whether those seats apply.
By Jon Miksis · comparison updated
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What matters for your booking
Business fares
Of 59 shared business routes, SWISS was cheaper on 7, TAP Air Portugal on 52, and 0 were the same price.
Economy fares
Of 68 shared economy routes, SWISS was cheaper on 4, TAP Air Portugal on 63, and 1 was the same price.
Start with your route and cabin. A fare advantage in economy does not establish a business-class bargain, and a better seat does not establish that a connection or a higher fare is worth it for your trip.
The business seats being compared
These are each airline’s best-scoring documented business aircraft. The fare grid does not identify aircraft, so the seat below is not promised with any fare in the table. Service and food require a separate firsthand review.
SWISS
A330-300 (legacy staggered cabin)
- Seat layout
- 1-2-1 / 2-2-1
- Fully flat bed
- Yes
- Direct aisle access at every seat
- No
- Privacy door
- No
- Seat score
- 5/10
- Wi-Fi
- Paid in the recorded product
- Lounge access
- Included in the recorded fare
- Checked bags
- 2
Cabin checked .
Recorded source: SWISS long-haul fleet pages, seat maps.
TAP Air Portugal
A330-900neo
- Seat layout
- 1-2-1
- Fully flat bed
- Yes
- Direct aisle access at every seat
- Yes
- Privacy door
- No
- Seat score
- 8/10
- Wi-Fi
- Paid in the recorded product
- Lounge access
- Included in the recorded fare
- Checked bags
- 2
Cabin checked .
Recorded source: TAP Fly in Business pages, A330neo seat maps.
Seat scores describe bed, aisle access and privacy door only. Read the scoring method. A tie does not compare comfort, food, service or reliability.
Check the aircraft on SWISS
A330-300 (legacy staggered cabin): 5/10 for the seat. This legacy A330 seat map alternates 1-2-1 and 2-2-1 rows: some window seats have a neighbor, while solo seats reach the aisle directly. It does not describe the newer A350 SWISS Senses cabin, which is not yet scored in this table. Confirm the configuration and exact seat on your flight. Recorded August 30, 2026.
Check the aircraft on TAP Air Portugal
A330-900neo: 8/10 for the seat. The A321LR also flies US-Europe and runs an alternating 2-2 and 1-1 layout, so not every seat has direct aisle access on that aircraft. Recorded August 30, 2026.
A321LR: 5/10 for the seat. Solo throne seats in the 1-1 rows; the 2-2 rows require stepping over a neighbor. Recorded August 30, 2026.
Compare the fares and the routing
Each row compares the same airports, cabin, travel dates and observation date. It can still compare a nonstop against a connection. Journey times, aircraft, baggage allowances and change rules were not recorded with these fares; check those before treating the price difference as a saving.
Showing 12 of 59 matched business routes. Round trip per person in USD, for travel November 8–14, 2026.
| Route and observation date | SWISS | TAP Air Portugal | Price difference |
|---|---|---|---|
Miami (MIA) → Copenhagen (CPH) Observed September 1, 2026 Compare all observed airlines | $4,351Connects via ZRH | $3,270Connects via LIS | TAP Air Portugal was $1,081 less |
Boston (BOS) → Copenhagen (CPH) Observed September 1, 2026 Compare all observed airlines | $4,369Connects via ZRH | $3,421Connects via LIS | TAP Air Portugal was $948 less |
Boston (BOS) → Zurich (ZRH) Observed September 1, 2026 Compare all observed airlines | $5,982Nonstop | $3,427Connects via OPO | TAP Air Portugal was $2,555 less |
Boston (BOS) → Rome Fiumicino (FCO) Observed September 1, 2026 Compare all observed airlines | $5,439Connects via ZRH | $3,545Connects via LIS | TAP Air Portugal was $1,894 less |
New York (JFK) → Dublin (DUB) Observed September 1, 2026 Compare all observed airlines | $3,991Connects via ZRH | $3,581Connects via LIS | TAP Air Portugal was $410 less |
Miami (MIA) → Rome Fiumicino (FCO) Observed September 1, 2026 Compare all observed airlines | $4,303Connects via ZRH | $3,629Connects via LIS | TAP Air Portugal was $674 less |
Chicago (ORD) → Copenhagen (CPH) Observed September 1, 2026 Compare all observed airlines | $5,295Connects via ZRH | $3,671Connects via LIS | TAP Air Portugal was $1,624 less |
Miami (MIA) → London Gatwick (LGW) Observed September 1, 2026 Compare all observed airlines | $6,353Connects via ZRH | $3,695Connects via LIS | TAP Air Portugal was $2,658 less |
Miami (MIA) → Prague (PRG) Observed September 1, 2026 Compare all observed airlines | $5,443Connects via ZRH | $3,749Connects via LIS | TAP Air Portugal was $1,694 less |
Boston (BOS) → Stockholm Arlanda (ARN) Observed September 1, 2026 Compare all observed airlines | $5,267Connects via ZRH | $3,762Connects via LIS | TAP Air Portugal was $1,505 less |
Miami (MIA) → Stockholm Arlanda (ARN) Observed September 1, 2026 Compare all observed airlines | $6,259Connects via ZRH | $3,782Connects via LIS | TAP Air Portugal was $2,477 less |
New York (JFK) → Venice (VCE) Observed September 1, 2026 Compare all observed airlines | $5,280Connects via ZRH | $3,784Connects via LIS | TAP Air Portugal was $1,496 less |
Your airport missing? Check the full route tool for the airlines we observed there. Confirm current fares, journey time, baggage and ticket rules before booking.
Before paying for the ticket
- Check the exact operating airline and seat map on every long flight, including the return. An airline name or business-class label alone does not guarantee a flat bed or aisle access.
- Compare total journey time and connection length. A lower fare may buy a much longer trip.
- Reprice with your bags, preferred seats and change rules included. These observations do not establish that the tickets have identical restrictions.
- Check other airlines on the route. Being cheaper than the other airline on this page does not establish the cheapest fare in the market.
Common questions
- Is SWISS or TAP Air Portugal better in business class to Europe?
- On the best documented aircraft, SWISS scores 5/10 for the business seat and TAP Air Portugal 8/10. The aircraft on your booking decides whether those seats apply. Of 59 shared business routes, SWISS was cheaper on 7, TAP Air Portugal on 52, and 0 were the same price. Service and food are not scored in this comparison. These are observations for travel November 8–14, 2026, not current quotes.
- Which is cheaper, SWISS or TAP Air Portugal?
- Of 59 shared business routes, SWISS was cheaper on 7, TAP Air Portugal on 52, and 0 were the same price. Of 68 shared economy routes, SWISS was cheaper on 4, TAP Air Portugal on 63, and 1 was the same price. Both counts refer to travel November 8–14, 2026. A cheaper fare may involve a connection; compare the itinerary as well as the price.
- Will I get the business seat shown here?
- These cards describe the named aircraft in our cabin records, not a seat guaranteed on every flight. At least one of these airlines has a recorded aircraft or cabin variation. Check the operating airline, seat map and aircraft for every segment before paying; equipment can change. The fare observations do not record the aircraft.
- Has Jon flown these business cabins?
- SWISS business class is on Jon’s confirmed flown roster. TAP Air Portugal business class is on Jon’s confirmed flown roster. That records the airline and cabin, not every aircraft or itinerary. This page compares documented specifications and dated fares.
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