$237 Cheap Flights from Sendai (SDJ) to Bangkok (BKK)

View $237 flight on Mon, Aug 11, 2025Opens in a new window

Popular airlines from Sendai Airport (SDJ) to Suvarnabhumi Intl. Airport (BKK)

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Cheap Flights from Sendai to Bangkok (SDJ-BKK)

Prices were available within the past 7 days and start at $237 for one-way flights and $452 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Greater Bay Airlines
Mon, Oct 13 - Fri, Oct 17
SDJ
Sendai
BKK
Bangkok
$452 Roundtrip, found 3 days ago
$452
Roundtrip
found 3 days ago
Select Greater Bay Airlines flight, departing Mon, Oct 13 from Sendai to Bangkok, returning Fri, Oct 17, priced at $452 found 3 days ago
Greater Bay Airlines
Fri, Aug 1 - Fri, Aug 8
SDJ
Sendai
BKK
Bangkok
$474 Roundtrip, found 3 days ago
$474
Roundtrip
found 3 days ago
Select Greater Bay Airlines flight, departing Fri, Aug 1 from Sendai to Bangkok, returning Fri, Aug 8, priced at $474 found 3 days ago
Greater Bay Airlines
Mon, Aug 4 - Sat, Aug 16
SDJ
Sendai
BKK
Bangkok
$475 Roundtrip, found 6 days ago
$475
Roundtrip
found 6 days ago
Select Greater Bay Airlines flight, departing Mon, Aug 4 from Sendai to Bangkok, returning Sat, Aug 16, priced at $475 found 6 days ago
Greater Bay Airlines
Mon, Oct 13 - Sat, Oct 18
SDJ
Sendai
BKK
Bangkok
$481 Roundtrip, found 3 days ago
$481
Roundtrip
found 3 days ago
Select Greater Bay Airlines flight, departing Mon, Oct 13 from Sendai to Bangkok, returning Sat, Oct 18, priced at $481 found 3 days ago
Greater Bay Airlines
Mon, Jul 28 - Fri, Aug 8
SDJ
Sendai
BKK
Bangkok
$489 Roundtrip, found 3 days ago
$489
Roundtrip
found 3 days ago
Select Greater Bay Airlines flight, departing Mon, Jul 28 from Sendai to Bangkok, returning Fri, Aug 8, priced at $489 found 3 days ago
Air China
Tue, Oct 14 - Thu, Oct 16
SDJ
Sendai
BKK
Bangkok
$497 Roundtrip, found 3 days ago
$497
Roundtrip
found 3 days ago
Select Air China flight, departing Tue, Oct 14 from Sendai to Bangkok, returning Thu, Oct 16, priced at $497 found 3 days ago
Greater Bay Airlines
Fri, Aug 1 - Sat, Aug 9
SDJ
Sendai
BKK
Bangkok
$505 Roundtrip, found 3 days ago
$505
Roundtrip
found 3 days ago
Select Greater Bay Airlines flight, departing Fri, Aug 1 from Sendai to Bangkok, returning Sat, Aug 9, priced at $505 found 3 days ago
EVA Airways
Mon, Sep 1 - Mon, Sep 8
SDJ
Sendai
BKK
Bangkok
$538 Roundtrip, found 1 day ago
$538
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Mon, Sep 1 from Sendai to Bangkok, returning Mon, Sep 8, priced at $538 found 1 day ago
Asiana Airlines
Mon, Sep 1 - Mon, Sep 8
SDJ
Sendai
BKK
Bangkok
$584 Roundtrip, found 1 day ago
$584
Roundtrip
found 1 day ago
Select Asiana Airlines flight, departing Mon, Sep 1 from Sendai to Bangkok, returning Mon, Sep 8, priced at $584 found 1 day ago
STARLUX Airlines
Mon, Sep 1 - Mon, Sep 8
SDJ
Sendai
BKK
Bangkok
$680 Roundtrip, found 1 day ago
$680
Roundtrip
found 1 day ago
Select STARLUX Airlines flight, departing Mon, Sep 1 from Sendai to Bangkok, returning Mon, Sep 8, priced at $680 found 1 day ago

Find the cheapest month to fly from Sendai (SDJ) to Bangkok (BKK)

March is typically the cheapest month to fly

From $300 - $741 per traveler.

Graph displaying average flight prices per month

Alternative airports near Bangkok

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Suvarnabhumi Intl. BKK. Cheapest option available. Average driving time to city center is 23 minutes. Flights from $520
BKK
Suvarnabhumi Intl.
Cheapest
Average driving time to city center23 min
Flights from $520
Flights from Sendai (SDJ) to Bangkok (BKK)
Origin airport
Sendai
Destination airport
Suvarnabhumi Intl.
Airlines serving
Asiana Airlines, EVA Airways, STARLUX Airlines
Roundtrip price
$452
Distance
2978 mi

Sendai to Bangkok Flights

The cheapest times to fly from Sendai to Bangkok

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 Bangkok are during the month of October. You can find some of the cheapest flights from Sendai to Bangkok with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sendai to Bangkok

Sunday is one of the best days to book for cheap flights from Sendai to Bangkok: 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 Bangkok

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 Bangkok in 2025. You can also book with separate airlines for your outbound and return journeys, from $237 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 Bangkok 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 Bangkok 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.

 

Frequently asked questions

How much does a flight from Sendai Airport (SDJ) to Suvarnabhumi Intl. Airport (BKK) cost?
Discover the latest flight deals from SDJ to BKK by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from SDJ to BKK?
The cheapest flights from SDJ to BKK are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from SDJ to BKK?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from SDJ to BKK. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Sendai Airport (SDJ) to Suvarnabhumi Intl. Airport (BKK)?
There aren't any daily direct flights departing from Sendai Airport (SDJ) to Suvarnabhumi Intl. Airport (BKK). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from SDJ to BKK?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the airline, season and other factors.*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 Suvarnabhumi Intl. Airport (BKK)?
To avoid possible delays on the Sendai Airport (SDJ) to Suvarnabhumi Intl. Airport (BKK) route, aim to fly before 3 PM. Departures after this time are 22% more likely to be canceled.**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 Suvarnabhumi Intl. Airport (BKK) last-minute?
Waiting until right before your break to book a flight from SDJ to BKK generally means paying more. While it's possible to find some last-minute deals, they aren't always guaranteed. Be flexible with your travel plans for a better chance of landing a bargain.
Is it cheaper to book a SDJ to BKK flight and hotel package?
Compared with arranging hotels and flights separately, booking a SDJ to BKK flight and hotel package with Expedia could result in significant savings. Better still, having everything in one place will take the hassle out of travel planning. Just secure your flights and choose from our extensive range of stays, then personalize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Sendai Airport (SDJ) to Suvarnabhumi Intl. Airport (BKK)?
Typically, it's possible to reschedule or cancel your SDJ to BKK 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 possible and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.