KLM vs Turkish Airlines
On the best documented aircraft, KLM scores 10/10 for the business seat and Turkish Airlines 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 108 shared business routes, KLM was cheaper on 4, Turkish Airlines on 104, and 0 were the same price.
Economy fares
Of 86 shared economy routes, KLM was cheaper on 7, Turkish Airlines on 79, 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.
KLM
777-200ER / 777-300ER (sliding-door World Business Class)
- 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
- Paid in the recorded product
- Lounge access
- Included in the recorded fare
- Checked bags
- 2
Cabin checked .
Recorded source: KLM World Business Class pages, fleet seat maps.
Turkish Airlines
787-9 / A350-900
- 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: Prince of Travel Turkish business guide, Turkish Airlines fleet pages. Sources conflict on whether the A350-900 has a sliding door; recorded as no door because a door is a claim and this one is not settled..
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 KLM
777-200ER / 777-300ER (sliding-door World Business Class): 10/10 for the seat. The door is documented for the refitted 777 product. Do not apply it to every 787 or A330. Check the flight's seat map and ticket type; lounge access and baggage can differ by fare brand. Recorded August 30, 2026.
A330-200 / A330-300: 5/10 for the seat. 2-2-2 lie-flat: the window seat requires stepping over a neighbor. Recorded August 30, 2026.
Check the aircraft on Turkish Airlines
787-9 / A350-900: 8/10 for the seat. The 777-300ER is Turkish's principal US aircraft and carries a materially worse cabin. Retrofits to 1-2-1 are under way and the 'Crystal' business class with doors is not expected on retrofitted 777s until 2027-2028, so the same route and fare can produce either product well into 2027. Recorded September 1, 2026.
777-300ER (legacy): 5/10 for the seat. The cabin the retrofit is replacing, on the aircraft Turkish flies most from the US. Recorded September 1, 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 108 matched business routes. Round trip per person in USD, for travel November 8–14, 2026.
| Route and observation date | KLM | Turkish Airlines | Price difference |
|---|---|---|---|
Boston (BOS) → Amsterdam (AMS) Observed September 1, 2026 Compare all observed airlines | $11,781Nonstop | $3,366Connects via IST | Turkish Airlines was $8,415 less |
New York (JFK) → Prague (PRG) Observed September 1, 2026 Compare all observed airlines | $7,128Connects via AMS | $3,842Connects via IST | Turkish Airlines was $3,286 less |
Chicago (ORD) → Berlin (BER) Observed September 1, 2026 Compare all observed airlines | $10,237Connects via AMS | $3,957Connects via IST | Turkish Airlines was $6,280 less |
Boston (BOS) → Budapest (BUD) Observed September 1, 2026 Compare all observed airlines | $10,690Connects via AMS | $4,003Connects via IST | Turkish Airlines was $6,687 less |
Houston (IAH) → Amsterdam (AMS) Observed September 1, 2026 Compare all observed airlines | $12,301Nonstop | $4,006Connects via IST | Turkish Airlines was $8,295 less |
New York (JFK) → Budapest (BUD) Observed September 1, 2026 Compare all observed airlines | $6,023Connects via AMS | $4,034Connects via IST | Turkish Airlines was $1,989 less |
Chicago (ORD) → Porto (OPO) Observed September 1, 2026 Compare all observed airlines | $8,141Connects via AMS | $4,046Connects via IST | Turkish Airlines was $4,095 less |
Houston (IAH) → Berlin (BER) Observed September 1, 2026 Compare all observed airlines | $7,457Connects via AMS | $4,097Connects via IST | Turkish Airlines was $3,360 less |
Chicago (ORD) → Amsterdam (AMS) Observed September 1, 2026 Compare all observed airlines | $12,201Nonstop | $4,148Connects via IST | Turkish Airlines was $8,053 less |
Boston (BOS) → Krakow (KRK) Observed September 1, 2026 Compare all observed airlines | $10,112Connects via AMS | $4,256Connects via IST | Turkish Airlines was $5,856 less |
Los Angeles (LAX) → Berlin (BER) Observed September 1, 2026 Compare all observed airlines | $6,070Connects via AMS | $4,297Connects via IST | Turkish Airlines was $1,773 less |
Los Angeles (LAX) → Hamburg (HAM) Observed September 1, 2026 Compare all observed airlines | $6,075Connects via AMS | $4,302Connects via IST | Turkish Airlines was $1,773 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 KLM or Turkish Airlines better in business class to Europe?
- On the best documented aircraft, KLM scores 10/10 for the business seat and Turkish Airlines 8/10. The aircraft on your booking decides whether those seats apply. Of 108 shared business routes, KLM was cheaper on 4, Turkish Airlines on 104, 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, KLM or Turkish Airlines?
- Of 108 shared business routes, KLM was cheaper on 4, Turkish Airlines on 104, and 0 were the same price. Of 86 shared economy routes, KLM was cheaper on 7, Turkish Airlines on 79, 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?
- KLM business class is not on Jon’s confirmed flown roster. Turkish Airlines 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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