$248 Cheap Flights from Sendai (SDJ) to Singapore (SIN)

View $248 flight on Sat, May 16, 2026Opens in a new window

Popular airlines from Sendai Airport (SDJ) to Singapore Changi Airport (SIN)

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Cheap Flights from Sendai to Singapore (SDJ-SIN)

Prices were available within the past 7 days and start at $248 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Sendai Airport (SDJ) to Changi Airport (SIN) cost?
Grab a cheap one-way flight from $248 or cheap return flight from Sendai Airport (SDJ) to Changi Airport (SIN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Sendai Airport (SDJ) to Changi Airport (SIN)?
is the least expensive month to fly from SDJ to SIN. Traveling during an off-peak travel window is often the key to finding a great deal.
What is the cheapest airline that flies from Sendai Airport (SDJ) to Changi Airport (SIN)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest SDJ to SIN flight.
How many flights per day from Sendai Airport (SDJ) to Changi Airport (SIN)?
You'll need to book a flight with a layover when traveling from Sendai Airport (SDJ) to Changi Airport (SIN). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from SDJ to SIN?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change depending on a range of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sendai Airport (SDJ) to Changi Airport (SIN)?
Choose a flight from Sendai Airport (SDJ) to Changi Airport (SIN) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Sendai Airport (SDJ) to Changi Airport (SIN) last-minute?
Booking your flight from SDJ to SIN shortly before your journey is typically more expensive. But if there's some wiggle room with your departure times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a SDJ to SIN flight and hotel package?
Opting for a SDJ to SIN flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Select from our extensive range of stays and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sendai Airport (SDJ) to Changi Airport (SIN)?
Generally, it's possible to cancel or reschedule your SDJ to SIN flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Sendai
Destination airport
Changi
Distance
3453 mi

Book with confidence

Sendai to Singapore Flights

The cheapest times to fly from Sendai to Singapore

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sendai to Singapore are during the month of . You can find some of the cheapest flights from Sendai to Singapore with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sendai to Singapore

Sunday is one of the best days to book for cheap flights from Sendai to Singapore: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Sendai to Singapore

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sendai to Singapore in 2025. You can also book with separate airlines for your outbound and return journeys, from $248 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sendai to Singapore flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Sendai to Singapore airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Sendai to Singapore Flights

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*Available to One Key members.