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Flights to Singapore  |  From Seattle

All fares are indicative. Prices are correct at the date and time last updated.
Flights to Singapore - Cheapest per month
$2,455 USD
Air France
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Seattle Tacoma Intl18 Dec 2025, 17:20Singapore Changi Intl20 Dec 2025, 16:5531h 35
2 stops		Air France
Singapore Changi Intl1 Jan 2026, 01:40Seattle Tacoma Intl1 Jan 2026, 15:0029h 20
2 stops		KLM
Last updated: 3 Days Ago
Date: 18 Dec - 1 Jan
$2,461 USD
KLM
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Seattle Tacoma Intl18 Dec 2025, 17:20Singapore Changi Intl20 Dec 2025, 16:1530h 55
2 stops		KLM
Singapore Changi Intl1 Jan 2026, 01:40Seattle Tacoma Intl1 Jan 2026, 15:0029h 20
2 stops		KLM
Last updated: 3 Days Ago
Date: 18 Dec - 1 Jan

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