{
    "query": {
        "depart_from": "2027-07-01",
        "depart_to": "2027-07-31",
        "from_port": [
            "paris",
            "amsterdam"
        ],
        "sort": "best_value"
    },
    "matching_sailings": 101,
    "priced_within_limits": 101,
    "returned": 10,
    "results": [
        {
            "sailing_id": "89260",
            "line": "Viking River",
            "tier": "River",
            "ship": "Viking Skaga",
            "depart_date": "2027-07-29",
            "return_date": "2027-08-05",
            "nights": 7,
            "departs_from": "Paris, France",
            "ends_at": "Paris, France",
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            "region": "Europe",
            "ports_of_call": [
                "Paris, France",
                "La Roche-Guyon, France",
                "Vernon, France",
                "Rouen, France",
                "Les Andelys, France"
            ],
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            "price_per_person": 4299,
            "price_per_person_per_night": 614,
            "cabin_for_two": 8598,
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                "verdict": "low",
                "percent_vs_usual": -25,
                "usual_per_person_per_night": 814,
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            "price_cut": null,
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                    "per_person": 3199,
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                },
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                    "per_person_per_night": 928,
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            "priced_on": "2026-10-03",
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        {
            "sailing_id": "88424",
            "line": "Viking River",
            "tier": "River",
            "ship": "Viking Eir",
            "depart_date": "2027-07-30",
            "return_date": "2027-08-06",
            "nights": 7,
            "departs_from": "Amsterdam, The Netherlands",
            "ends_at": "Basel, Switzerland",
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            "region": "Europe",
            "ports_of_call": [
                "Amsterdam, The Netherlands",
                "Kinderdijk, Netherlands",
                "Cologne, Germany",
                "Rudesheim am Rhein, Germany",
                "Speyer, Germany",
                "Strasbourg, Alsace, France",
                "Breisach am Rhein, Germany",
                "Basel, Switzerland",
                "Koblenz, Switzerland"
            ],
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            "price_per_person": 3799,
            "price_per_person_per_night": 543,
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                "percent_vs_usual": -24,
                "usual_per_person_per_night": 714,
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            "priced_on": "2026-10-03",
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            "taxes_included": false,
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        {
            "sailing_id": "88462",
            "line": "Viking River",
            "tier": "River",
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            "depart_date": "2027-07-28",
            "return_date": "2027-08-04",
            "nights": 7,
            "departs_from": "Amsterdam, The Netherlands",
            "ends_at": "Basel, Switzerland",
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            "region": "Europe",
            "ports_of_call": [
                "Amsterdam, The Netherlands",
                "Kinderdijk, Netherlands",
                "Cologne, Germany",
                "Rudesheim am Rhein, Germany",
                "Speyer, Germany",
                "Strasbourg, Alsace, France",
                "Breisach am Rhein, Germany",
                "Basel, Switzerland",
                "Koblenz, Switzerland"
            ],
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                "percent_vs_usual": -23,
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            "priced_on": "2026-09-27",
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            "taxes_included": false,
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        {
            "sailing_id": "88812",
            "line": "Viking River",
            "tier": "River",
            "ship": "Viking Hervor",
            "depart_date": "2027-07-29",
            "return_date": "2027-08-05",
            "nights": 7,
            "departs_from": "Amsterdam, The Netherlands",
            "ends_at": "Basel, Switzerland",
            "trip_type": "one_way",
            "region": "Europe",
            "ports_of_call": [
                "Amsterdam, The Netherlands",
                "Kinderdijk, Netherlands",
                "Cologne, Germany",
                "Rudesheim am Rhein, Germany",
                "Speyer, Germany",
                "Strasbourg, Alsace, France",
                "Breisach am Rhein, Germany",
                "Basel, Switzerland",
                "Koblenz, Switzerland"
            ],
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            "price_per_person": 3299,
            "price_per_person_per_night": 471,
            "cabin_for_two": 6598,
            "vs_usual": {
                "verdict": "low",
                "percent_vs_usual": -22,
                "usual_per_person_per_night": 607,
                "compared_with": "other dates of this sailing"
            },
            "price_cut": null,
            "prices": {
                "oceanview": {
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                    "per_person": 3299,
                    "per_person_per_night": 471,
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                    "priced_on": "2026-10-03"
                },
                "suite": {
                    "per_person": 4799,
                    "per_person_per_night": 686,
                    "cabin_for_two": 9598,
                    "priced_on": "2026-10-03"
                }
            },
            "priced_on": "2026-10-03",
            "from_price_per_person": null,
            "from_price_on": null,
            "taxes_included": false,
            "book_url": "https://fantasize.net/cruise/viking-hervor-amsterdam-to-basel-7-nights-87dee98e83e2?depart=2027-07-29&grade=balcony"
        },
        {
            "sailing_id": "88979",
            "line": "Viking River",
            "tier": "River",
            "ship": "Viking Kvasir",
            "depart_date": "2027-07-18",
            "return_date": "2027-07-27",
            "nights": 9,
            "departs_from": "Amsterdam, The Netherlands",
            "ends_at": "Antwerpen, Belgium",
            "trip_type": "one_way",
            "region": "Europe",
            "ports_of_call": [
                "Amsterdam, The Netherlands",
                "Hoorn, The Netherlands",
                "Rotterdam, The Netherlands",
                "Dordrecht, The Netherlands",
                "Kinderdijk, Netherlands",
                "Wesel, Germany",
                "Nijmegen, The Netherlands",
                "Maastricht, The Netherlands",
                "Antwerpen, Belgium"
            ],
            "quoted_cabin": "balcony",
            "price_per_person": 4799,
            "price_per_person_per_night": 533,
            "cabin_for_two": 9598,
            "vs_usual": {
                "verdict": "low",
                "percent_vs_usual": -20,
                "usual_per_person_per_night": 667,
                "compared_with": "other dates of this sailing"
            },
            "price_cut": null,
            "prices": {
                "oceanview": {
                    "per_person": 3649,
                    "per_person_per_night": 405,
                    "cabin_for_two": 7298,
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                },
                "balcony": {
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                    "priced_on": "2026-10-03"
                },
                "suite": {
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                    "per_person_per_night": 1000,
                    "cabin_for_two": 17998,
                    "priced_on": "2026-10-03"
                }
            },
            "priced_on": "2026-10-03",
            "from_price_per_person": null,
            "from_price_on": null,
            "taxes_included": false,
            "book_url": "https://fantasize.net/cruise/viking-kvasir-amsterdam-to-antwerpen-9-nights-af4b83f4d5fa?depart=2027-07-18&grade=balcony"
        },
        {
            "sailing_id": "89330",
            "line": "Viking River",
            "tier": "River",
            "ship": "Viking Tialfi",
            "depart_date": "2027-07-31",
            "return_date": "2027-08-07",
            "nights": 7,
            "departs_from": "Amsterdam, The Netherlands",
            "ends_at": "Basel, Switzerland",
            "trip_type": "one_way",
            "region": "Europe",
            "ports_of_call": [
                "Amsterdam, The Netherlands",
                "Kinderdijk, Netherlands",
                "Cologne, Germany",
                "Rudesheim am Rhein, Germany",
                "Speyer, Germany",
                "Strasbourg, Alsace, France",
                "Breisach am Rhein, Germany",
                "Basel, Switzerland",
                "Koblenz, Switzerland"
            ],
            "quoted_cabin": "balcony",
            "price_per_person": 3299,
            "price_per_person_per_night": 471,
            "cabin_for_two": 6598,
            "vs_usual": {
                "verdict": "low",
                "percent_vs_usual": -19,
                "usual_per_person_per_night": 578,
                "compared_with": "other dates of this sailing"
            },
            "price_cut": null,
            "prices": {
                "oceanview": {
                    "per_person": 2799,
                    "per_person_per_night": 400,
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                },
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                },
                "suite": {
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                }
            },
            "priced_on": "2026-10-03",
            "from_price_per_person": null,
            "from_price_on": null,
            "taxes_included": false,
            "book_url": "https://fantasize.net/cruise/viking-tialfi-amsterdam-to-basel-7-nights-6f32b6c460e2?depart=2027-07-31&grade=balcony"
        },
        {
            "sailing_id": "119955",
            "line": "Viking River",
            "tier": "River",
            "ship": "Viking Vali",
            "depart_date": "2027-07-29",
            "return_date": "2027-08-12",
            "nights": 14,
            "departs_from": "Amsterdam, The Netherlands",
            "ends_at": "Budapest, Hungary",
            "trip_type": "one_way",
            "region": "Europe",
            "ports_of_call": [
                "Amsterdam, The Netherlands",
                "Kinderdijk, Netherlands",
                "Cologne, Germany",
                "Miltenberg, Germany",
                "Wurzburg, Germany",
                "Bamberg, Germany",
                "Nuremberg, Germany",
                "Regensburg, Germany",
                "Passau, Germany",
                "Krems an der Donau, Austria",
                "Melk, Austria",
                "Vienna, Austria",
                "Budapest, Hungary",
                "Koblenz, Switzerland"
            ],
            "quoted_cabin": "balcony",
            "price_per_person": 6599,
            "price_per_person_per_night": 471,
            "cabin_for_two": 13198,
            "vs_usual": {
                "verdict": "low",
                "percent_vs_usual": -19,
                "usual_per_person_per_night": 582,
                "compared_with": "other dates of this sailing"
            },
            "price_cut": null,
            "prices": {
                "oceanview": {
                    "per_person": 5499,
                    "per_person_per_night": 393,
                    "cabin_for_two": 10998,
                    "priced_on": "2026-10-03"
                },
                "balcony": {
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                    "cabin_for_two": 13198,
                    "priced_on": "2026-10-03"
                },
                "suite": {
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                    "per_person_per_night": 857,
                    "cabin_for_two": 23998,
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                }
            },
            "priced_on": "2026-10-03",
            "from_price_per_person": null,
            "from_price_on": null,
            "taxes_included": false,
            "book_url": "https://fantasize.net/cruise/viking-vali-amsterdam-to-budapest-14-nights-e20bea357987?depart=2027-07-29&grade=balcony"
        },
        {
            "sailing_id": "12512",
            "line": "Viking River",
            "tier": "River",
            "ship": "Viking Rolf",
            "depart_date": "2027-07-20",
            "return_date": "2027-07-27",
            "nights": 7,
            "departs_from": "Amsterdam, The Netherlands",
            "ends_at": "Basel, Switzerland",
            "trip_type": "one_way",
            "region": "Europe",
            "ports_of_call": [
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                "Rudesheim am Rhein, Germany",
                "Basel, Switzerland",
                "Speyer, Germany",
                "Breisach am Rhein, Germany",
                "Cologne, Germany",
                "Strasbourg, Alsace, France",
                "Amsterdam, The Netherlands",
                "Koblenz, Switzerland"
            ],
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            "price_per_person_per_night": 500,
            "cabin_for_two": 6998,
            "vs_usual": {
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                "percent_vs_usual": -19,
                "usual_per_person_per_night": 614,
                "compared_with": "other dates of this sailing"
            },
            "price_cut": null,
            "prices": {
                "oceanview": {
                    "per_person": 2899,
                    "per_person_per_night": 414,
                    "cabin_for_two": 5798,
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                },
                "balcony": {
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                    "cabin_for_two": 6998,
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                },
                "suite": {
                    "per_person": 4999,
                    "per_person_per_night": 714,
                    "cabin_for_two": 9998,
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            },
            "priced_on": "2026-10-03",
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            "book_url": "https://fantasize.net/cruise/viking-rolf-amsterdam-to-basel-7-nights-43fef826ab84?depart=2027-07-20&grade=balcony"
        },
        {
            "sailing_id": "88501",
            "line": "Viking River",
            "tier": "River",
            "ship": "Viking Fjorgyn",
            "depart_date": "2027-07-25",
            "return_date": "2027-08-01",
            "nights": 7,
            "departs_from": "Paris, France",
            "ends_at": "Paris, France",
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            "region": "Europe",
            "ports_of_call": [
                "Paris, France",
                "La Roche-Guyon, France",
                "Vernon, France",
                "Rouen, France",
                "Les Andelys, France"
            ],
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            "price_per_person": 4299,
            "price_per_person_per_night": 614,
            "cabin_for_two": 8598,
            "vs_usual": {
                "verdict": "low",
                "percent_vs_usual": -19,
                "usual_per_person_per_night": 757,
                "compared_with": "other dates of this sailing"
            },
            "price_cut": null,
            "prices": {
                "oceanview": {
                    "per_person": 3199,
                    "per_person_per_night": 457,
                    "cabin_for_two": 6398,
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                },
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                    "per_person": 4299,
                    "per_person_per_night": 614,
                    "cabin_for_two": 8598,
                    "priced_on": "2026-10-03"
                },
                "suite": {
                    "per_person": 8499,
                    "per_person_per_night": 1214,
                    "cabin_for_two": 16998,
                    "priced_on": "2026-10-03"
                }
            },
            "priced_on": "2026-10-03",
            "from_price_per_person": null,
            "from_price_on": null,
            "taxes_included": false,
            "book_url": "https://fantasize.net/cruise/viking-fjorgyn-europe-from-paris-7-nights-97e109d42a6d?depart=2027-07-25&grade=balcony"
        },
        {
            "sailing_id": "89420",
            "line": "Viking River",
            "tier": "River",
            "ship": "Viking Vidar",
            "depart_date": "2027-07-28",
            "return_date": "2027-08-11",
            "nights": 14,
            "departs_from": "Amsterdam, The Netherlands",
            "ends_at": "Budapest, Hungary",
            "trip_type": "one_way",
            "region": "Europe",
            "ports_of_call": [
                "Amsterdam, The Netherlands",
                "Kinderdijk, Netherlands",
                "Cologne, Germany",
                "Miltenberg, Germany",
                "Wurzburg, Germany",
                "Bamberg, Germany",
                "Nuremberg, Germany",
                "Regensburg, Germany",
                "Passau, Germany",
                "Krems an der Donau, Austria",
                "Melk, Austria",
                "Vienna, Austria",
                "Budapest, Hungary",
                "Koblenz, Switzerland"
            ],
            "quoted_cabin": "balcony",
            "price_per_person": 7499,
            "price_per_person_per_night": 536,
            "cabin_for_two": 14998,
            "vs_usual": {
                "verdict": "low",
                "percent_vs_usual": -18,
                "usual_per_person_per_night": 654,
                "compared_with": "9-14-night Europe one-way sailings on Viking Vidar"
            },
            "price_cut": null,
            "prices": {
                "oceanview": {
                    "per_person": 5499,
                    "per_person_per_night": 393,
                    "cabin_for_two": 10998,
                    "priced_on": "2026-10-03"
                },
                "balcony": {
                    "per_person": 7499,
                    "per_person_per_night": 536,
                    "cabin_for_two": 14998,
                    "priced_on": "2026-10-03"
                },
                "suite": {
                    "per_person": 11999,
                    "per_person_per_night": 857,
                    "cabin_for_two": 23998,
                    "priced_on": "2026-10-03"
                }
            },
            "priced_on": "2026-10-03",
            "from_price_per_person": null,
            "from_price_on": null,
            "taxes_included": false,
            "book_url": "https://fantasize.net/cruise/viking-vidar-amsterdam-to-budapest-14-nights-bb0c4eec4161?depart=2027-07-28&grade=balcony"
        }
    ],
    "notes": [
        "Prices are US dollars per person, for the whole cruise, cabin for two sharing, taxes and port fees included (Viking River quotes exclude taxes), the cheapest cabin of that grade as sold through Cruisebound, read by Fantasize on the priced_on date. Fares move daily: quote the date with the price.",
        "book_url opens this exact sailing on fantasize.net; the person taps Book there to reserve it with Cruisebound (a licensed US cruise seller). The tools do not book or take payment.",
        "best_value ranks by the stronger of two measures: how far each fare sits below the usual price for the same cruise on other dates, else the same ship, line or tier with the same length and region (vs_usual says which), and how far the fare sits under its own typical price over the last 90 days (price_cut, from at least 4 earlier reads). Sailings with neither come after, cheapest per night first."
    ]
}