One Way

Popular Filters

One Way Price

THB 21,297 THB 37,500

Duration

13 h 0 m 58 h 0 m

Stops From Seattle

Departure From Seattle

Before 6 AM

THB 21,511

6 AM - 12 PM

THB 22,444

12 PM - 6 PM

THB 21,297

After 6 PM

THB 21,511

Arrival at Naples

6 AM - 12 PM

THB 21,511

12 PM - 6 PM

THB 22,644

After 6 PM

THB 21,297

Alliances & Airlines

Oneworld

(5)

SkyTeam

(13)

Star Alliance

(5)

+ 3 more

Layover Airports

+ 4 more

Layover Duration

1 h 5 m 44 h 0 m

Sorted By:
Departure
Duration
Arrival
Price
Price last updated at 10 Jul 2026 15:26:00
Alaska Airlines, ITA Airways

THB 21,297

View Flight Details

Seattle to Naples , 13 Jul

Alaska Airlines AS | 180

17:30

Mon, 13 Jul 26

Seattle, United States

10 h 45 m

13:15

Tue, 14 Jul 26

Terminal T3

Rome - Fiumicino Apt, Italy

BAGGAGE : CHECK INCABIN

Information not available

ITA Airways AZ | 1271

17:55

Tue, 14 Jul 26

Terminal T1

Rome - Fiumicino Apt, Italy

55 m

18:50

Tue, 14 Jul 26

Naples, Italy

BAGGAGE : CHECK INCABIN

Information not available

Air Canada

More Timing Options

THB 22,403

THB 21,511

Transit Visa may be required

View Flight Details

Seattle to Naples , 13 Jul

Air Canada AC | 8801

05:45

Mon, 13 Jul 26

Seattle, United States

01 h 15 m

07:00

Mon, 13 Jul 26

Terminal M

Vancouver, Canada

BAGGAGE : CHECK INCABIN

Information not available

Air Canada AC | 304

09:05

Mon, 13 Jul 26

Terminal M

Vancouver, Canada

04 h 54 m

16:59

Mon, 13 Jul 26

Montreal, Canada

BAGGAGE : CHECK INCABIN

Information not available

Air Canada AC | 882

19:40

Mon, 13 Jul 26

Montreal, Canada

08 h

09:40

Tue, 14 Jul 26

Terminal T1

Naples, Italy

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines

More Timing Options

THB 22,444

View Flight Details

Seattle to Naples , 13 Jul

Delta Air Lines DL | 429

07:15

Mon, 13 Jul 26

Seattle, United States

05 h 34 m

15:49

Mon, 13 Jul 26

Terminal T4

New York, United States

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL | 232

17:25

Mon, 13 Jul 26

Terminal T4

New York, United States

08 h 45 m

08:10

Tue, 14 Jul 26

Naples, Italy

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines

THB 22,571

View Flight Details

Seattle to Naples , 13 Jul

Delta Air Lines DL | 8763 | Operated By Air France

13:30

Mon, 13 Jul 26

Seattle, United States

09 h 40 m

08:10

Tue, 14 Jul 26

Terminal T2E

Paris, France

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL | 8265 | Operated By Air France

09:15

Tue, 14 Jul 26

Terminal T2F

Paris, France

02 h 15 m

11:30

Tue, 14 Jul 26

Naples, Italy

BAGGAGE : CHECK INCABIN

Information not available

American Airlines

THB 22,644

View Flight Details

Seattle to Naples , 13 Jul

American Airlines AA | 2534

12:40

Mon, 13 Jul 26

Seattle, United States

05 h 26 m

21:06

Mon, 13 Jul 26

Philadelphia, United States

BAGGAGE : CHECK INCABIN

Information not available

American Airlines AA | 780

22:15

Mon, 13 Jul 26

Terminal A

Philadelphia, United States

08 h 45 m

13:00

Tue, 14 Jul 26

Naples, Italy

BAGGAGE : CHECK INCABIN

Information not available

KLM Royal Dutch

More Timing Options

THB 23,099

View Flight Details

Seattle to Naples , 13 Jul

KLM Royal Dutch KL | 2001 | Operated By Air France

13:30

Mon, 13 Jul 26

Seattle, United States

09 h 40 m

08:10

Tue, 14 Jul 26

Terminal T2E

Paris, France

BAGGAGE : CHECK INCABIN

Information not available

KLM Royal Dutch KL | 2154 | Operated By Air France

09:15

Tue, 14 Jul 26

Terminal T2F

Paris, France

02 h 15 m

11:30

Tue, 14 Jul 26

Naples, Italy

BAGGAGE : CHECK INCABIN

Information not available

Air France

THB 23,682

View Flight Details

Seattle to Naples , 13 Jul

Air France AF | 9082 | Operated By Delta Air Lines

14:00

Mon, 13 Jul 26

Seattle, United States

11 h 10 m

10:10

Tue, 14 Jul 26

Terminal T3

Rome - Fiumicino Apt, Italy

BAGGAGE : CHECK INCABIN

Information not available

Air France AF | 9875 | Operated By ITA Airways

13:20

Tue, 14 Jul 26

Terminal T1

Rome - Fiumicino Apt, Italy

01 h

14:20

Tue, 14 Jul 26

Naples, Italy

BAGGAGE : CHECK INCABIN

Information not available

Alaska Airlines, British Airways

THB 29,828

View Flight Details

Seattle to Naples , 13 Jul

Alaska Airlines AS | 100

21:45

Mon, 13 Jul 26

Seattle, United States

09 h 20 m

15:05

Tue, 14 Jul 26

Terminal T3

London - Heathrow Apt, United Kingdom

BAGGAGE : CHECK INCABIN

Information not available

British Airways BA | 530

18:15

Tue, 14 Jul 26

Terminal T5

London - Heathrow Apt, United Kingdom

02 h 45 m

22:00

Tue, 14 Jul 26

Naples, Italy

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines

THB 38,787

THB 37,239

Transit Visa may be required

View Flight Details

Seattle to Naples , 13 Jul

Turkish Airlines TK | 204

19:15

Mon, 13 Jul 26

Seattle, United States

11 h 50 m

17:05

Tue, 14 Jul 26

Istanbul, Turkey

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines TK | 1879

18:25

Tue, 14 Jul 26

Istanbul, Turkey

02 h 20 m

19:45

Tue, 14 Jul 26

Naples, Italy

BAGGAGE : CHECK INCABIN

Information not available