Cheap Flights from Seattle to Roi Et from £653️ (SEA-ROI)

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Flights from Seattle to Roi Et Starting at £653

Whether you’re going for a one-way or round-trip to Roi Et, we’ve got you covered! Check out these different flight options from Seattle below.

Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Seattle to Roi Et flight time & flight schedules

Flight info.

Departure

Arrival

Weekly Schedule

TG6263

Thai Airways

00:10

SEA

13.0h

05:10

TPE

SMTWTFS

TG637

Thai Airways

07:55

TPE

3.8h

10:40

BKK

SMTWTFS

FD3568

Thai AirAsia

18:05

DMK

1.3h

19:20

ROI

SMTWTFS

BR025

EVA Air

00:10

SEA

13.0h

05:10

TPE

SMTWTFS

BR067

EVA Air

08:50

TPE

3.3h

11:10

BKK

SMTWTFS

FD3568

Thai AirAsia

18:05

DMK

1.3h

19:20

ROI

SMTWTFS

BR025

EVA Air

00:10

SEA

13.0h

05:10

TPE

SMTWTFS

BR075

EVA Air

07:35

TPE

4.2h

10:45

BKK

-M-W-F-

FD3568

Thai AirAsia

18:05

DMK

1.3h

19:20

ROI

SMTWTFS

CI021

China Airlines

00:10

SEA

13.2h

05:20

TPE

SMT-T-S

CI833

China Airlines

07:00

TPE

3.8h

09:45

BKK

SMTWTFS

FD3568

Thai AirAsia

18:05

DMK

1.3h

19:20

ROI

SMTWTFS

CI021

China Airlines

00:10

SEA

13.2h

05:20

TPE

SMT-T-S

CI833

China Airlines

07:00

TPE

3.8h

09:45

BKK

SMTWTFS

FD9118

Thai AirAsia

15:55

DMK

1.2h

17:05

ROI

SMTWTFS

JX031

STARLUX Airlines

01:15

SEA

12.7h

04:55

TPE

S--W-FS

JX741

STARLUX Airlines

09:00

TPE

4.0h

12:00

BKK

SMTWTFS

FD3568

Thai AirAsia

18:05

DMK

1.3h

19:20

ROI

SMTWTFS

KE042

Korean Air

12:50

SEA

11.8h

16:40

ICN

SMTWTFS

KE651

Korean Air

17:20

ICN

6.2h

21:30

BKK

SMTWTFS

FD3566

Thai AirAsia

07:20

DMK

1.1h

08:25

ROI

SMTWTFS

OZ271

Asiana Airlines

14:15

SEA

11.7h

17:55

ICN

SMTWTFS

OZ743

Asiana Airlines

20:20

ICN

6.0h

00:20

BKK

SMTWTFS

FD3566

Thai AirAsia

07:20

DMK

1.1h

08:25

ROI

SMTWTFS

QR720

Qatar Airways

16:05

SEA

14.6h

17:40

DOH

SMTWTFS

QR838

Qatar Airways

19:35

DOH

6.3h

05:55

BKK

SMTWTFS

FD3564

Thai AirAsia

10:55

DMK

1.1h

12:00

ROI

SMTWTFS

BR023

EVA Air

23:30

SEA

13.2h

04:40

TPE

-M-W-F-

BR067

EVA Air

08:50

TPE

3.3h

11:10

BKK

SMTWTFS

FD3568

Thai AirAsia

18:05

DMK

1.3h

19:20

ROI

SMTWTFS

Find more flights and airlines

Find the best time to fly from Seattle to Roi Et

These price trend charts carefully monitor and predict how flight prices from Seattle to Roi Et will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

When are flight tickets from Seattle (SEA) to Roi Et (ROI) the cheapest?
Airlines adjust prices for flights from Seattle to Roi Et based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Seattle (SEA) to Roi Et (ROI) cost?
According to Trip.com's data, the lowest price is around £1,209.
What is the transportation method from the main airport to downtown in Roi Et?
- The distance from Roi Et Airport to downtown is about 15km, by taxi about 30 minutes.
How many airports in Roi Et (ROI)?
There are 1 airport(s) in Roi Et (ROI): Roi Et Airport.

How to find a cheap flight from Seattle to Roi Et

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.

Be flexible with your travel dates to get the cheapest flight from Seattle to Roi Et.

Compare cheap flight deals from Seattle to Roi Et across hundreds of airlines.

Set up a Price Alert

By setting up a Price Alert for your journey from Seattle to Roi Et, you can easily keep an eye on ticket prices without having to check every day.

Don't miss out on cheap flight deals and promo codes from Seattle to Roi Et.

You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.

Book early or wait until the last minute.

It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.

Search for flights on the go.

For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Seattle to Roi Et and snag some exclusive deals just for you.