One Way

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One Way Price

THB 15,716 THB 58,000

Duration

16 h 50 m 48 h 0 m

Stops From Riyadh

Departure From Riyadh

Before 6 AM

THB 18,445

6 AM - 12 PM

THB 15,717

12 PM - 6 PM

THB 16,447

After 6 PM

THB 16,369

Arrival at Washington

6 AM - 12 PM

THB 24,405

12 PM - 6 PM

THB 15,717

After 6 PM

THB 16,590

Alliances & Airlines

Oneworld

(9)

SkyTeam

(5)

Star Alliance

(2)

+ 2 more

Layover Airports

+ 1 more

Layover Duration

1 h 50 m 31 h 0 m

Sorted By:
Departure
Duration
Arrival
Price
Price last updated at 11 Jul 2026 15:17:53
Qatar Airways

THB 16,363

THB 15,717
View Flight Details

Riyadh to Washington-Dulles Apt , 14 Jul

Qatar Airways QR | 1241

11:45

Tue, 14 Jul 26

Terminal T5

Riyadh, Saudi Arabia

01 h 30 m

13:15

Tue, 14 Jul 26

Doha, Qatar

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 707

08:20

Wed, 15 Jul 26

Doha, Qatar

14 h 20 m

15:40

Wed, 15 Jul 26

Washington-Dulles Apt, United States

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways

THB 17,042

THB 16,369
View Flight Details

Riyadh to Washington-Dulles Apt , 14 Jul

Qatar Airways QR | 1173

21:40

Tue, 14 Jul 26

Terminal T5

Riyadh, Saudi Arabia

01 h 30 m

23:10

Tue, 14 Jul 26

Doha, Qatar

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 707

08:20

Wed, 15 Jul 26

Doha, Qatar

14 h 20 m

15:40

Wed, 15 Jul 26

Washington-Dulles Apt, United States

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways

THB 17,129

THB 16,447
View Flight Details

Riyadh to Washington-Dulles Apt , 14 Jul

Qatar Airways QR | 1239

18:20

Tue, 14 Jul 26

Terminal T5

Riyadh, Saudi Arabia

01 h 30 m

19:50

Tue, 14 Jul 26

Doha, Qatar

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 707

08:20

Wed, 15 Jul 26

Doha, Qatar

14 h 20 m

15:40

Wed, 15 Jul 26

Washington-Dulles Apt, United States

BAGGAGE : CHECK INCABIN

Information not available

Gulf Air

More Timing Options

THB 17,272

THB 16,590
View Flight Details

Riyadh to Washington-Reagan Apt , 14 Jul

Gulf Air GF | 170

23:25

Tue, 14 Jul 26

Terminal T5

Riyadh, Saudi Arabia

01 h 25 m

00:50

Wed, 15 Jul 26

Bahrain, Bahrain

BAGGAGE : CHECK INCABIN

Information not available

Gulf Air GF | 91

03:05

Wed, 15 Jul 26

Bahrain, Bahrain

13 h 55 m

10:00

Wed, 15 Jul 26

Terminal T1

New York, United States

BAGGAGE : CHECK INCABIN

Information not available

Gulf Air GF | 4398 | Operated By American Airlines

22:00

Wed, 15 Jul 26

Terminal T8

New York, United States

01 h 31 m

23:31

Wed, 15 Jul 26

Terminal T2

Washington-Reagan Apt, United States

BAGGAGE : CHECK INCABIN

Information not available

Gulf Air

THB 17,356

THB 16,665
View Flight Details

Riyadh to Washington-Reagan Apt , 14 Jul

Gulf Air GF | 164

12:05

Tue, 14 Jul 26

Terminal T5

Riyadh, Saudi Arabia

01 h 15 m

13:20

Tue, 14 Jul 26

Bahrain, Bahrain

BAGGAGE : CHECK INCABIN

Information not available

Gulf Air GF | 91

03:05

Wed, 15 Jul 26

Bahrain, Bahrain

13 h 55 m

10:00

Wed, 15 Jul 26

Terminal T1

New York, United States

BAGGAGE : CHECK INCABIN

Information not available

Gulf Air GF | 4398 | Operated By American Airlines

22:00

Wed, 15 Jul 26

Terminal T8

New York, United States

01 h 31 m

23:31

Wed, 15 Jul 26

Terminal T2

Washington-Reagan Apt, United States

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways

THB 19,209

THB 18,445
View Flight Details

Riyadh to Washington-Dulles Apt , 14 Jul

Qatar Airways QR | 1167

05:00

Tue, 14 Jul 26

Terminal T5

Riyadh, Saudi Arabia

01 h 30 m

06:30

Tue, 14 Jul 26

Doha, Qatar

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 707

08:20

Tue, 14 Jul 26

Doha, Qatar

14 h 20 m

15:40

Tue, 14 Jul 26

Washington-Dulles Apt, United States

BAGGAGE : CHECK INCABIN

Information not available

American Airlines

THB 20,387

THB 19,577
View Flight Details

Riyadh to Washington-Dulles Apt , 14 Jul

American Airlines AA | 8230 | Operated By Qatar Airways

05:00

Tue, 14 Jul 26

Terminal T5

Riyadh, Saudi Arabia

01 h 30 m

06:30

Tue, 14 Jul 26

Doha, Qatar

BAGGAGE : CHECK INCABIN

Information not available

American Airlines AA | 8119 | Operated By Qatar Airways

08:20

Tue, 14 Jul 26

Doha, Qatar

14 h 20 m

15:40

Tue, 14 Jul 26

Washington-Dulles Apt, United States

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines

THB 24,405

Transit Visa may be required

View Flight Details

Riyadh to Washington-Dulles Apt , 14 Jul

Turkish Airlines TK | 147

00:10

Tue, 14 Jul 26

Terminal T5

Riyadh, Saudi Arabia

04 h 05 m

04:15

Tue, 14 Jul 26

Istanbul, Turkey

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines TK | 187

07:40

Tue, 14 Jul 26

Istanbul, Turkey

10 h 55 m

11:35

Tue, 14 Jul 26

Washington-Dulles Apt, United States

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines

THB 26,083

THB 25,046

Transit Visa may be required

View Flight Details

Riyadh to Washington-Dulles Apt , 14 Jul

Turkish Airlines TK | 141

01:45

Tue, 14 Jul 26

Terminal T5

Riyadh, Saudi Arabia

04 h

05:45

Tue, 14 Jul 26

Istanbul, Turkey

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines TK | 187

07:40

Tue, 14 Jul 26

Istanbul, Turkey

10 h 55 m

11:35

Tue, 14 Jul 26

Washington-Dulles Apt, United States

BAGGAGE : CHECK INCABIN

Information not available

Etihad Airways

THB 39,888

THB 38,295
View Flight Details

Riyadh to Washington-Dulles Apt , 14 Jul

Etihad Airways EY | 560

22:30

Tue, 14 Jul 26

Terminal T5

Riyadh, Saudi Arabia

01 h 45 m

01:15

Wed, 15 Jul 26

Terminal A

Abu Dhabi, United Arab Emirates

BAGGAGE : CHECK INCABIN

Information not available

Etihad Airways EY | 5

03:15

Wed, 15 Jul 26

Terminal A

Abu Dhabi, United Arab Emirates

14 h 30 m

09:45

Wed, 15 Jul 26

Washington-Dulles Apt, United States

BAGGAGE : CHECK INCABIN

Information not available