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SEA - SIN

$543 Find cheap flights from Seattle to Singapore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Singapore departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Tue 7/2
Tue 7/9

Search hundreds of travel sites at once for deals on flights to Singapore

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Singapore.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Singapore.
In the last 7 days travelers have searched 41,909,192 times on KAYAK, and here is why:

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Cheap flight deals from Seattle to Singapore (SEA-SIN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Singapore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
10:35 pm - 9:40 amSEA-SIN
19h 05m1 stop
7:45 pm - 6:15 pmSIN-SEA
38h 30m1 stop
$747Philippine Airlines
Find Deal
Sun, Nov 17 - Tue, Nov 26
11:40 pm - 9:40 amSEA-SIN
19h 00m1 stop
10:40 am - 7:15 pmSIN-SEA
23h 35m1 stop
$841Philippine Airlines
Find Deal
Sun, Oct 6 - Sun, Oct 13
7:00 am - 7:10 pmSEA-SIN
21h 10m1 stop
9:00 am - 8:45 amSIN-SEA
14h 45mnonstop
$995Singapore Airlines
Find Deal
Wed, Sep 11 - Thu, Sep 26
10:15 am - 5:35 pmSEA-SIN
16h 20mnonstop
9:00 am - 8:45 amSIN-SEA
14h 45mnonstop
$1,116Singapore Airlines
Find Deal
Sat, Oct 5 - Sat, Oct 12
1:00 pm - 11:40 pmSEA-SIN
19h 40m1 stop
1:30 am - 8:55 amSIN-SEA
23h 25m1 stop
$1,123Korean Air
Find Deal
Sun, Jul 21 - Tue, Nov 19
8:00 am - 11:40 pmSEA-SIN
24h 40m2 stops
10:30 pm - 10:40 amSIN-SEA
27h 10m1 stop
$1,124Korean Air
Find Deal
Sat, Oct 5 - Sat, Oct 12
12:55 pm - 6:15 amSEA-SIN
26h 20m1 stop
9:00 pm - 1:23 amSIN-SEA
19h 23m1 stop
$1,207United Airlines
Find Deal
Mon, Aug 26 - Sun, Sep 1
4:30 pm - 6:45 pmSEA-SIN
35h 15m2 stops
8:45 am - 9:59 pmSIN-SEA
28h 14m1 stop
$1,211United Airlines
Find Deal
Sat, Aug 17 - Sat, Aug 24
1:30 pm - 12:20 amSEA-SIN
19h 50m1 stop
8:15 am - 10:55 amSIN-SEA
17h 40m1 stop
$1,225Japan Airlines
Find Deal
Mon, Jul 15 - Sat, Nov 2
1:30 pm - 12:20 amSEA-SIN
19h 50m1 stop
8:15 am - 2:50 pmSIN-SEA
22h 35m2 stops
$1,240Japan Airlines
Find Deal
Sun, Jul 14 - Mon, Nov 4

Flights from Seattle to Singapore - Travel Insights & Trends

Get data-powered insights and trends into flights from Seattle to Singapore to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Seattle to Singapore?

The average price of all flights from Seattle to Singapore clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Seattle to Singapore, look for departures on Tuesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Singapore, Wednesday is the cheapest day to fly and Friday is the most expensive.

What is the cheapest month to fly from Seattle to Singapore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Seattle to Singapore, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Seattle to Singapore is February, where tickets cost $1,076 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is $1,761 and $1,667 respectively.

How far in advance should I book a flight from Seattle to Singapore?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Seattle to Singapore, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Seattle to Singapore, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 75 days before departure.

Which airlines provide the cheapest flights from Seattle to Singapore?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Seattle to Singapore were found on Philippine Airlines ($747) and China Airlines ($925). STARLUX Airlines proposed the cheapest one-way flight at $543.

Which airlines fly non-stop between Seattle and Singapore?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Seattle to Singapore.
There is just one airline that flies from Seattle to Singapore direct and that is Singapore Airlines. The best one-way deal found from Singapore Airlines for the route is $838.

How many flights are there between Seattle and Singapore per day?

There is a maximum of 1 nonstop flight a day that takes off from Seattle and lands in Singapore, with an average flight time of 16h 20m. The most common departure time is 10:00 am and most flights take off in the morning. Each week, there are 4 flights.

Which cabin class options are there for flights between Seattle and Singapore?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Seattle to Singapore take?

The average nonstop flight takes 16h 20m, covering a distance of 8,059 miles.

What’s the earliest departure time from Seattle to Singapore?

Early birds can take the earliest flight from Seattle at 10:15 am and will be landing in Singapore at 5:35 pm.

What’s the latest departure time from Seattle to Singapore?

If you prefer to fly at night, the latest flight from Seattle to Singapore jets off at 10:15 am and lands at 5:35 pm.

Good to know

Low season

August

High season

September

Cheapest flight

$543
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Seattle to Singapore

When to book flights from Seattle to Singapore

Are your dates flexible? Find out the best times to travel from Seattle to Singapore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Singapore

  • Is a visa required for entry into Singapore?

    For tourist visits of less than 90 days, you will not need to apply for a visa before flying to Singapore. A visa will only be required for business travel and if you plan to stay longer than the 90-day visa-free limit. However, your passport should have at least six months of validity and two pages of entry stamps.

  • What are the layover options from Seattle to Singapore?

    The layover depends on the airline you’re traveling with. The most popular options on this route include London, for British Airways flights, Dubai for Emirates flights, San Francisco when flying with United Airlines, and Incheon when flying with Korean Air. It is important to look up the transit visa requirements before booking to avoid unnecessary inconveniences.

  • Which benefits do I get when I upgrade to first class?

    A first-class ticket makes your trip a lot more comfortable which is especially important for such long-haul trips. You get way more legroom compared to if you were in economy and the seats can recline to a full 180 giving you a makeshift bed which comes in handy with the complimentary pillow. In addition, the meal selection is different and you get up to five-course meals and a premium selection of drinks including wine, champagne, beer, and spirits. Lastly, you get priority boarding for your flight which allows you to settle before departure.

  • How do I access the city center from Singapore Changi Airport (SIN)?

    The Metro is arguably the best transport option to the city center because it is inexpensive and fast connecting to various destinations around the city. However, there is no direct line to the city center meaning you have to change at Tanah Merah Station, and from there you can access any part of the city center. If you have a lot of luggage, the metro can be quite inconvenient, especially during rush hours. A good alternative would be taking a taxi which will drop you at any location you want and the best part is they have a lot of luggage space.

  • What is the cheapest flight from Seattle to Singapore?

    In the last 3 days, the lowest price for a flight from Seattle to Singapore was $543 for a one-way ticket and $747 for a round-trip.

  • Do I need a passport to fly between Seattle and Singapore?

    Yes

  • Which airports will I be using when flying from Seattle to Singapore?

    On your way to Singapore, you’ll fly out from Seattle/Tacoma Intl. You’ll be landing at Singapore Changi.

  • Which airlines offer Wi-Fi service onboard planes from Seattle to Singapore?

    Only Asiana Airlines offers inflight Wi-Fi service on the Seattle to Singapore flight route.

  • Which aircraft models fly most regularly from Seattle to Singapore?

    The Airbus A350-900 is the aircraft model that flies most regularly on the Seattle to Singapore flight route.

  • Which airline alliances offer flights from Seattle to Singapore?

    Star Alliance is the only airline alliance operating flights between Seattle and Singapore.

  • On which days can I fly direct from Seattle to Singapore?

    You can catch a nonstop flight from Seattle to Singapore on on Tuesday, Thursday, Saturday, and Sunday.

  • Which is the best airline for flights from Seattle to Singapore, Korean Air or ANA?

    The two airlines most popular with KAYAK users for flights from Seattle to Singapore are Korean Air and ANA. With an average price for the route of $1,145 and an overall rating of 8.5, Korean Air is the most popular choice. ANA is also a great choice for the route, with an average price of $2,074 and an overall rating of 8.4.

  • How does KAYAK find such low prices on flights from Seattle to Singapore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Singapore with an airline and back to Seattle with another airline. Booking your flights between Seattle and SIN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Singapore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Singapore from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Seattle to Singapore

  • Looking for a cheap flight? 25% of our users found flights on this route for $413 or less one-way and $902 or less round-trip.
  • Emirates is arguably the best airline to book with when flying Business. The Emirates A380 has private cabins and even a shower spa to keep you refreshed during your travels.
  • Korean Air has the best baggage allowance for travelers flying in economy class. You get a carry-on bag and two checked bags for free which isn’t the case for most airlines as they will only allow a carry-on and maybe one checked bag at best.
  • EVA Air is a good option when traveling with kids. They provide Wi-Fi, seat back on-demand TV, and charging outlets for economy passengers meaning you can keep the kids entertained and distracted for the whole journey.
  • If you’re looking to fly more sustainably, United Airlines is a great option to go with. They are already in the process of investing in sustainable aviation fuel for their flights which should help reduce carbon emissions significantly.
  • The Green Line Sound Transit offers a budget-friendly way to get to Seattle-Tacoma International Airport (SEA) from downtown Seattle. It is also convenient during rush hour to help you avoid traffic.
See more tips

Prefer to fly non-stop from Seattle to Singapore?

Find which airlines fly direct from Seattle/Tacoma Intl to Changi, which days they fly and book direct flights.

Nonstop departures

Seattle/Tacoma Intl to Singapore Changi

Tuesday

Singapore Airlines

Singapore Airlines

Thursday

Singapore Airlines

Singapore Airlines

Saturday

Singapore Airlines

Singapore Airlines

Sunday

Singapore Airlines

Singapore Airlines

See more direct flights

Nonstop returns

Singapore Changi to Seattle/Tacoma Intl

Tuesday

Singapore Airlines

Singapore Airlines

Thursday

Singapore Airlines

Singapore Airlines

Saturday

Singapore Airlines

Singapore Airlines

Sunday

Singapore Airlines

Singapore Airlines

See more direct flights
See more direct flights

Top 5 airlines serving from Seattle to Singapore

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Singapore. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Singapore? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.5
Korean AirOverall score based on 1142 reviews
8.8Crew
8.6Boarding
8.3Comfort
8.2Entertainment
8.1Food
Airline reviews

The flight crews were extremely professional, helpful, and courteous. Departure and arrival times were accurate. No delay. I will use K airline again. Thanks

10.0 ExcellentAnonymous, Apr 2024IAD - ICN
Read more about Korean Air reviews

The flight crews were extremely professional, helpful, and courteous. Departure and arrival times were accurate. No delay. I will use K airline again. Thanks

Great crew, decent food Charging plugs were broken on both seats next to me. Only the USB port was available, and that charges, very, very slowly. Seat was also broken, it would not lock into position when reclining.

Korean Air had great service and the Bibimbap dish was the best airplane food I’ve ever had. It was a long flight so in between the two meals they served customers could get Shin ramen. The flight attendants let my children use a pair of nice headphones for the flight and had earbuds and slippers for all the adults. The flight was long but the time passed by relatively quickly because they have many great shows in their entertainment TV. I watched the BTS Love Yourself and Speak Yourself concerts 💜

It was ok. Not good and not a bad experience

not too bad but not too great either. Service on all airlines declined ever since covid. Your Delta Stewardess are not that friendly at all. :-(

You did not put me on a Korean Air flight! so I do not have nothing to say

My flight was diverted to Atlanta and I was not given enough time. I paid my travel on April 23, 2023. It was originally Delta from Norfolk to NY, then Korean Air from NY all the way Philippines which is my final stop. Instead from Atlanta to Korea I flew Delta which is okay. Then Korea to Philippines, I flew Asiana Airlines. What I did not like, Ieagle did not sent me an email that my flight was change and so when I went to check in Wednesday the 10th, at 4:30 a.m they told me my flight was delayed at 6;00 p.m and diverted in Atlanta and I am flying Asiana from Korea to Philippines. I do not appreciate that Kayak or Ieagle chenge our flights 5 times and then last minute change again during my day of flight. I hope that you will not make any changes of my flight o Feb 15th because it has to be the same flight with my husband. That is the reason why we made the arrangements early on.

Wonderful cabin crew!!!!! Food was poor, in flight entertainment was just ok. They need to serve more water on a 15 hour flight--we were dehydrated and kept asking for water.

Going through security a third time to get on the next flight was again utterly ridiculous and unnecessary. We were in a International secure area once again and as far as I'm concerned should not have been put through the gears for absolutely no reason. The United States can get all the information they need from the travel itinerary, there was no need to be forced out of a secure area to personally interview everyone on a connecting flight to find out their US immigration status.

Flight arrived early, fantastic, since it is short flight, no food being served

Their announcement was not quite clear in Chinese. The rest is pretty good.

The hygiene of the bathrooms were terrible. Urine smells leaked out into the cabin and the seats were really tight, even for a petite woman like myself. Flight attendants did not go through the cabin enough to offer refreshments.

Fast and efficient boarding. Flight was on time. Service was very good for our long flight. First time flying with this airline and I would highly recommend.

Eva Air's Business Class is pretty decent. With the given price, I think that the food can be better.

Pleasant, comfortable, and entertaining. All told, ZERO issues with it. And sadly, so far the flight was WAY more comfortable than the hellhole that is "Lambug Beach Resort" at Badian Beach!

It was a pleasant fly with Eva Air from NYC to Taipei. The crew were friendly and the food was exceeded my expectation.

Eva air is a good airline. The seats on the way to Taipei could have certainly been more comfortable, but all in all it was a pretty good experience.

Overall the flight was what might be expected for a long haul flight to Asia in economy class. The cabin crew was attentive and the food was good. Boarding was fairly fast and easy. The one thing I found frustrating was the EVA app. It is terrible. Trying to do anything on it was almost impossible.

EVA would not help with ticket issue since they were purchased through a travel agency. Even though it was EVA ticket stock. Travel agency Budget Air didn't reissue ticket after airline change which I didn’t learn until trying to checkin on Christmas Day and there was no contact number for the agency to help. I will never use Budget Air to purchase flight again and disappointed in EVA’s refusal to help. Thankfully just under 12 hrs before departure someone from the agency was available to reissue tickets. I was starting to think we would not be flying and the stress trying to resolve was completely unacceptable.

seamless check in/ friendly staff, food is good, always love flying Eva Air

Overall mediocre-good, with the service on the flight operated by American Airlines being subpar and not the kind and standard you’d get from a Japan Airlines crew. The majority of the stewards on AA were not as gentle and friendly as those from Japan Airlines. Japan Airlines were more attentive to detail and your flight experience. AA was more interested in completing their tasks.

Very pleasant, look forward to flying with JAL again if the price is right.

All of the JAL flights in this itinerary were great. However the last leg of my flight from LAX to SFO was through Japan Air’s partner, AA which wqsn’t up to par. We were informed only minutes before boarding time of a delay despite the airlines knowing about the delay far earlier (the aircraft we would be taking arriving arrived and disembarked close to our boarding time, for all to see but AA still kept the original boarding time posted until last minute). Furthermore, once we boarded the taxi/wait time was also extended, with the pilot blaming “construction at SFO” for the delay, rather than taking accountability for the the plane’s late arrival coming into LAX. We took off approximately an hour later than scheduled. It’s for these reasons I adamantly avoid American Airlines when possible. Again, JAL was stellar.

I like the braised beef., miso soup,, and green tea. Very little choices of hollywood movies. The PA announcement in English was not very clear and very soft. I could hardly hear.

More updated movies & Chinese movies. The food sometimes overcooked. Prefer to have more neat snacks in between than just choose from the menu. Please change the menu every now and then. This is my second time flying within one year and the menu didn’t change at all!

Food is lagging. Very poor choice. Like vending machine fast food.

Please change the menu more often. The beef is not tender, more choice in ice cream flavor. Dessert is not good too.

Again I paid for an upgrade on my credit card didn’t get it need a refund. . American I not good at gettin in contact for refunds.

I didn’t like the check in process I had to check in at the counter took too much time . Didn’t give the upgrade my seat .

l enjoyed the variety of good and drink choices. The flight attendants were very quick and efficient to our needs.

The Premium economy class is not the same as some other airlines because there are no economy seats on these planes. Basically you’re getting an economy seat that’s a little wider. The seats are not that much more comfortable. The service and food experience is similar to economy class on other Asian airlines. There aren’t enough toilets for the entire plane therefore we are forced to share the business class toilets that are closed off with curtains.

Good flight. The food was served a bit late, hence a hurry to finish before landing. Excellent crew and service

Excellent meal served with real utensils, cardboard served hot meals instead of plastic utensils and plastic covers. Quick service, friendly and accommodating stewards.

All in all the flight was good. Love the fact that for airline food it was piping hot

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

Awesome as always. I wish though the cabin for premium was upgraded.... Same old sane old :(

Seating cramped; close to toilet, foul smelling and noisy, very unhygienic and disease risk Free and paid Wi-Fi NOT accessible at all - misleading advertising Very expensive sunglasses disappeared from back seat pouch. Coffee disgusting and cold

Wonderful service, planes and interior in great condition, very pleasant experience

Every thing was fine. Some ild classical Hindi movies should be add

The premium economy seats were not that great. It could have been more premium than economy seats.

Everything was pretty good except for food. They need to improve on it compared to other airlines.

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

Not worth the premium paid for the first class ticket

Not worth the price of premium class ticket paid, felt more like steerage.

Flighty delayed on boarding - then group 1 had to check their carry on bags but groups 3 and beyond could carry bags on - very inconvenient for weekend business trip with no checked baggage. Then delayed on the runway - before take off. No communication from pilot on why or how long. Wifi/Entertainment didn't work for 4+ flight. Upon arrival, attendants announced wrong carousel for baggage claim - everyone was waiting at the wrong place for their checked bags. This was a mess united!

I flew Delta last week and United Airlines is a poor substitute mechanical problems with the plane and shitty food among other things made my travel experience what’s become to be expected from United no way is it ever worth the money they make us pay

I had a great flight. Everything went smoothly and the flight arrived early.

Well....let's start from the point that I had to stay in airport for 12 hours instead of 2 that was scheduled. Poor company and even worst customer service. Never again....

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

We liked the fully reclinable seats. Had center seats, so it was difficult to talk to spouse. Crew was great

Book cheap flights from Seattle to Singapore

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Seattle to Singapore found on KAYAK in the last 72 hours.
10/9Wed
1 stopSTARLUX Airlines
19h 55mSEA-SIN
$543
11/17Sun
1 stopChina Airlines
20h 55mSEA-SIN
$551
11/15Fri
1 stopKorean Air
26h 15mSEA-SIN
$613
8/3Sat
2 stopsKorean Air
39h 10mSEA-SIN
$617
11/16Sat
nonstopSingapore Airlines
16h 55mSEA-SIN
$654
11/14Thu
nonstopSingapore Airlines
16h 55mSEA-SIN
$656
8/3Sat
1 stopUnited Airlines
20h 29mSEA-SIN
$755
11/26Tue
2 stopsJapan Airlines
31h 45mSEA-SIN
$768
8/1Thu
1 stopUnited Airlines
35h 55mSEA-SIN
$769
6/24Mon
2 stopsJapan Airlines
42h 05mSEA-SIN
$1,504

Search by stops

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Last minute flights from Seattle to Singapore

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Seattle to Singapore that are departing in the next 10 days.
6/6Thu
multi-stopAir Canada
26h 55mSEA-SIN
7/13Sat
multi-stopAir Canada
18h 20mSIN-SEA
$1,263
6/6Thu
multi-stopAir Canada
34h 10mSEA-SIN
7/20Sat
multi-stopAir Canada
39h 54mSIN-SEA
$1,271
6/6Thu
multi-stop
24h 55mSEA-SIN
7/20Sat
multi-stop
27h 03mSIN-SEA
$1,393
6/6Thu
multi-stopUnited Airlines
19h 33mSEA-SIN
8/29Thu
multi-stopUnited Airlines
19h 23mSIN-SEA
$1,400
6/6Thu
multi-stopUnited Airlines
27h 32mSEA-SIN
8/29Thu
multi-stopUnited Airlines
29h 15mSIN-SEA
$1,404
6/5Wed
multi-stopDelta
32h 00mSEA-SIN
8/28Wed
multi-stopDelta
36h 15mSIN-SEA
$2,417
6/5Wed
multi-stopDelta
32h 00mSEA-SIN
7/13Sat
multi-stopDelta
27h 20mSIN-SEA
$2,635
6/6Thu
multi-stopSingapore Airlines
20h 47mSEA-SIN
8/29Thu
nonstopSingapore Airlines
14h 45mSIN-SEA
$2,848
6/5Wed
multi-stopEVA Air
19h 10mSEA-SIN
8/29Thu
multi-stopEVA Air
21h 40mSIN-SEA
$4,778
6/5Wed
multi-stopEVA Air
19h 10mSEA-SIN
7/13Sat
multi-stopEVA Air
21h 00mSIN-SEA
$5,136

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Seattle - Singapore Flights

Departure:

Seattle (SEA)United States

Destination:

Singapore (SIN)Singapore

Return flight deals:

Singapore - Seattle

Cabin classes:

$3,546
$1,538
$699

Browse destinations: