Cheap flights from Seattle to Singapore from £578

Cheap flights from Seattle to Singapore from £578

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2 stops
Mon, Jun 22
Seattle SEASingapore SIN
£578
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1 stop
Mon, Jun 22
Seattle SEASingapore SIN
£614
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1 stop
Tue, Jun 16
Seattle SEASingapore SIN
£623
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1 stop
Sun, Jun 21
Seattle SEASingapore SIN
£623
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1 stop
Mon, Jun 22
Seattle SEASingapore SIN
£623
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1 stop
Wed, Jun 17
Seattle SEASingapore SIN
£651
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1 stop
Sun, Jun 21 – Thu, Jun 25
Seattle SEASingapore SIN
£1,001
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1 stop
Mon, Jun 22 – Thu, Jun 25
Seattle SEASingapore SIN
£1,001
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1 stop
Tue, Jun 16 – Sat, Jun 20
Seattle SEASingapore SIN
£1,007
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1 stop
Mon, Jun 22 – Thu, Jun 25
Seattle SEASingapore SIN
£1,009
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1 stop
Wed, Jun 17 – Sat, Jun 20
Seattle SEASingapore SIN
£1,043
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1 stop
Wed, Jun 17 – Sat, Jun 20
Seattle SEASingapore SIN
£1,048
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How much do flights to Singapore cost?

Cheapest one-way trip

£578

Cheapest nonstop round-trip

£2,239

Cheapest round-trip

£1,001

Average round-trip

£1,084

Includes rare itinerary

Travel hack

Getting from Singapore's airport to the city center

Fastest options: MRT train. Best value: public bus. Most convenient: taxi or private transfer.

Singapore is served by Singapore Changi Airport (SIN), one of Asia's busiest aviation hubs, located approximately 20 km east of the city center. The airport offers excellent airport transfers to city center destinations through various transport options including the MRT (Mass Rapid Transit), public buses, taxis, ride-hailing services, and private transfers. The MRT provides a direct and affordable connection via the East-West Line and Thomson-East Coast Line, while taxis and ride-hailing offer door-to-door convenience. Journey times typically range from 30 minutes to over an hour depending on your chosen mode of transport and final destination within the city.

Transport Option

Typical Time

Typical Cost

Frequency

Best For

30-45 min

$1.50 – $2.50; fare varies by destination; EZ-Link or contactless payment

every 5–8 min (traffic dependent)

budget travelers

60-90 min

$1.50 – $2.50; EZ-Link or contactless payment

every 10–20 min (traffic dependent)

lowest cost option

25-45 min

$25 – $45; metered fare plus airport surcharge (SGD 3–5); peak hour and midnight surcharges apply

on-demand 24/7 (traffic dependent)

door-to-door convenience

25-45 min

$20 – $50; dynamic pricing; varies with demand and time of day

on-demand 24/7 (traffic dependent)

app-based booking

25-40 min

$55 – $120; fixed price; advance booking recommended

pre-booked (traffic dependent)

business travelers

25-45 min

$80 – $200; per day; excludes fuel and ERP charges

on-demand (traffic dependent)

flexible itineraries

Notes:

  • Prices in SGD (approximately USD 1 = SGD 1.35); table created in 2025 and subject to change.
  • MRT operates from approximately 5:30 AM to midnight; last train times vary by line.
  • Taxis have a SGD 3–5 airport surcharge; additional peak hour (6–9:30 AM, 6–12 AM weekdays) and midnight (12–6 AM) surcharges apply.
  • EZ-Link cards can be purchased at the airport and used on MRT and buses.
  • We recommend checking official transport websites for your travel planning.

Updated: December 2025

Key info about flying to Singapore

Depart from
Seattle–Tacoma International
Arrive to
Singapore Changi
Average flights per week
400
Flight distance
12993 km
Worth visiting
Gardens by the Bay - Pulau Ujong - Singapore Zoo

Weekly direct flights

Discover the top airlines offering direct flights from Seattle to Singapore in the next month. You’ll find the number of daily direct flights per airline in the chart.

AirlineMon 25.05Tue 26.05Wed 27.05Thu 28.05Fri 29.05Sat 30.05Sun 31.05
Singapore Airlines
---------------22
Weekly flights: 4 totalDaily flights: 0.57 averageMost flights: Saturday 2 flights
AirlineMon 01.06Tue 02.06Wed 03.06Thu 04.06Fri 05.06Sat 06.06Sun 07.06
Singapore Airlines
---1---2222
Weekly flights: 9 totalDaily flights: 1.29 averageMost flights: Thursday 2 flights
AirlineMon 08.06Tue 09.06Wed 10.06Thu 11.06Fri 12.06Sat 13.06Sun 14.06
Singapore Airlines
---2---2112
Weekly flights: 8 totalDaily flights: 1.14 averageMost flights: Tuesday 2 flights
AirlineMon 15.06Tue 16.06Wed 17.06Thu 18.06Fri 19.06Sat 20.06Sun 21.06
Singapore Airlines
---2---2---22
Weekly flights: 8 totalDaily flights: 1.14 averageMost flights: Tuesday 2 flights

Check-in for a flight from Seattle to Singapore

NameCarrier codeIATA CodePassport needed during booking
Alaska AirlinesASAASNo
Philippine AirlinesPALPRYes
Harbour Air (Priv)HESYBNo
Cathay PacificCPACXNo
ScootTGWTRNo

Online check-in is not available for these airlines.

Weather in Singapore

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January29°C24°C
February29°C24°C
March30°C25°C
April30°C25°C
May30°C26°C
June30°C26°C
July30°C26°C
August30°C26°C
September30°C25°C
October30°C25°C
November29°C25°C
December29°C24°C
Hottest Month
30°C
May
Coldest month
24°C
January
Sunny days
126
days per year

14 day forecast

Saturday
30 May
87%
30°C28°C
6 Jun
87%
30°C28°C
Sunday
31 May
88%
30°C28°C
7 Jun
76%
31°C29°C
Monday
1 Jun
88%
30°C28°C
8 Jun
84%
31°C29°C
Tuesday
2 Jun
85%
30°C28°C
9 Jun
82%
30°C28°C
Wednesday
3 Jun
84%
30°C28°C
10 Jun
89%
30°C28°C
Thursday
4 Jun
89%
30°C28°C
11 Jun
86%
30°C28°C
Friday
5 Jun
85%
30°C29°C
12 Jun
77%
30°C28°C
Travelers usually depart from Seattle–Tacoma International, Boeing Field, or Kenmore Air Harbor Seaplane Base when they travel from Seattle to Singapore. The distance between Seattle and Singapore is 12993 km. The most popular airlines for this route are Alaska Airlines, Philippine Airlines, Harbour Air (Priv), Cathay Pacific, and Scoot. Seattle and Singapore have 400 direct flights per week. When you arrive at Singapore, consider visiting Gardens by the Bay, Pulau Ujong, and Singapore Zoo.

Frequently asked questions

What is the flight distance between Seattle and Singapore?
The flight distance between Seattle and Singapore is 12993 km.
What airlines offer nonstop (direct) flights between Seattle and Singapore?
Several carriers operate flights between Seattle and Singapore. Airlines offering nonstop (direct) flights include Singapore Airlines.
What are the most popular routes to and from Seattle?
Travelers frequently search for route combinations, such as Seattle and London, Mexico City, New York, Las Vegas, Los Angeles, Guadalajara, Calgary, Edinburgh, Phoenix, San Francisco, Dallas, Chicago, Honolulu, San Diego, Ontario, Glasgow, Belfast, Denver, Istanbul, Kahului.
What are the most popular routes to and from Singapore?
Travelers frequently search for route combinations, such as Singapore and London, Bali, Bangkok, Denpasar, Kuala Lumpur, Manila, Phuket Province, Jakarta, Phuket City, Ho Chi Minh City, Krabi, Penang, Tokyo, Cebu, Chiang Mai, New Delhi, Hanoi, Osaka, Hong Kong, Tiruchirappalli.
Which airports are there in Seattle?
Seattle is mainly served by Seattle–Tacoma International. But there are other airports nearby, including Boeing Field, Kenmore Air Harbor Seaplane Base.
What airports are near Seattle?
The main airport in Seattle is Seattle–Tacoma International. It is also served by Vancouver International, Portland International, Bellingham International, Abbotsford International, Vancouver Harbour Flight Centre, Yakima Air Terminal, Pangborn Memorial, Victoria Inner Harbour SPB, Paine Field Everett.
What airports are near Singapore?
The main airport in Singapore is Singapore Changi. It is also served by Singapore Changi, Senai International, Seletar Airport, Malacca International.
Which airlines fly between Seattle and Singapore?
Currently, you can fly between Seattle and Singapore with Alaska Airlines, Philippine Airlines, Harbour Air (Priv), Cathay Pacific, Scoot.
When’s the best time to travel between Seattle and Singapore?
If you don’t have specific dates for your trip between Seattle and Singapore, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between Seattle and Singapore?
How many airports are there near Seattle?
How many airports are there near Singapore?
What time do nonstop (direct) flights between Seattle and Singapore depart?
What time do nonstop (direct) flights between Seattle and Singapore arrive?
What time do flights between Seattle and Singapore depart?
What time do flights between Seattle and Singapore arrive?

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