Delta vs Finnair
On the best documented aircraft, Delta scores 10/10 for the business seat and Finnair 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
We have no matched business fares for Delta and Finnair in this snapshot, so we cannot name a cheaper airline in business.
Economy fares
Of 7 shared economy routes, Delta was cheaper on 3, Finnair on 4, and 0 were 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.
Delta
A350 / A330-900 (Delta One Suite)
- Seat layout
- 1-2-1
- Fully flat bed
- Yes
- Direct aisle access at every seat
- Yes
- Privacy door
- Yes
- Seat score
- 10/10
- Wi-Fi
- Free in the recorded product
- Lounge access
- Included in the recorded fare
- Checked bags
- 2
Cabin checked .
Recorded source: Delta One product pages, fleet reporting.
Finnair
A350-900 (AirLounge)
- 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: Finnair Business Class pages, A350 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 Delta
A350 / A330-900 (Delta One Suite): 10/10 for the seat. The 767-300ER runs the same 1-2-1 lie-flat without a privacy door. Every Delta One aircraft keeps direct aisle access, so the variation is the door rather than the seat. Recorded August 30, 2026.
767-300ER: 8/10 for the seat. Same 1-2-1 lie-flat, no privacy door. 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 7 of 7 matched economy routes. Round trip per person in USD, for travel November 8–14, 2026.
| Route and observation date | Delta | Finnair | Price difference |
|---|---|---|---|
New York (JFK) → Paris Charles de Gaulle (CDG) Observed August 31, 2026 Compare all observed airlines | $719Nonstop | $711Connects via HEL | Finnair was $8 less |
New York (JFK) → Milan Malpensa (MXP) Observed August 31, 2026 Compare all observed airlines | $916Nonstop | $735Connects via HEL | Finnair was $181 less |
Dallas (DFW) → Barcelona (BCN) Observed September 1, 2026 Compare all observed airlines | $759Connects via JFK | $836Connects via HEL | Delta was $77 less |
Dallas (DFW) → Amsterdam (AMS) Observed September 1, 2026 Compare all observed airlines | $827Connects via BOS | $923Connects via HEL | Delta was $96 less |
Dallas (DFW) → Paris Charles de Gaulle (CDG) Observed September 1, 2026 Compare all observed airlines | $1,439Connects via DTW | $827Connects via HEL | Finnair was $612 less |
Dallas (DFW) → Munich (MUC) Observed September 1, 2026 Compare all observed airlines | $1,631Connects via ATL | $930Connects via HEL | Finnair was $701 less |
Los Angeles (LAX) → Edinburgh (EDI) Observed August 31, 2026 Compare all observed airlines | $963Connects via JFK | $973Connects via HEL | Delta was $10 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 Delta or Finnair better in business class to Europe?
- On the best documented aircraft, Delta scores 10/10 for the business seat and Finnair 8/10. The aircraft on your booking decides whether those seats apply. We have no matched business fares for Delta and Finnair in this snapshot, so we cannot name a cheaper airline in business. Service and food are not scored in this comparison. These are observations for travel November 8–14, 2026, not current quotes.
- Which is cheaper, Delta or Finnair?
- We have no matched business fares for Delta and Finnair in this snapshot, so we cannot name a cheaper airline in business. Of 7 shared economy routes, Delta was cheaper on 3, Finnair on 4, and 0 were 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?
- Delta business class is on Jon’s confirmed flown roster. Finnair business class is not 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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