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Dulles Intl

$486+ Cheap flights from Thiruvananthapuram (TRV) to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
TRV — IAD
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Trivandrum to Dulles Intl

Cheapest flights from Trivandrum to Dulles Intl
Explore the most affordable flight options available from Trivandrum to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This FlightHub deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/319:50 pm
TRV
-
IAD
1 stop21h 25m
Etihad Airways
Mon 8/33:10 pm
IAD
-
TRV
1 stop26h 10m
Etihad Airways
Deal found 1/24$881
This Kiwi.com deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/319:50 pm
TRV
-
IAD
1 stop21h 25m
Etihad Airways
Wed 8/53:10 pm
IAD
-
TRV
1 stop19h 35m
Etihad Airways
Deal found 1/24$890
This Etihad Airways deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/39:50 pm
TRV
-
IAD
1 stop21h 25m
Etihad Airways
Tue 8/43:10 pm
IAD
-
TRV
1 stop19h 35m
Etihad Airways
Deal found 1/24$892
This Etihad Airways deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/34:10 am
TRV
-
IAD
1 stop39h 25m
Etihad Airways
Sun 3/83:35 pm
IAD
-
TRV
1 stop25h 55m
Etihad Airways
Deal found 1/23$894
This Qatar Airways deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/313:55 am
TRV
-
IAD
1 stop21h 40m
Multiple Airlines
Mon 8/311:05 am
IAD
-
TRV
1 stop29h 50m
Multiple Airlines
Deal found 1/24$935
This Kiwi.com deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/104:15 am
TRV
-
IAD
1 stop39h 00m
Etihad Airways
Sun 5/103:10 pm
IAD
-
TRV
1 stop19h 35m
Etihad Airways
Deal found 1/24$947
This FlightHub deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/104:15 am
TRV
-
IAD
1 stop39h 00m
Etihad Airways
Fri 5/83:10 pm
IAD
-
TRV
1 stop19h 35m
Etihad Airways
Deal found 1/24$948
This Kiwi.com deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/313:55 am
TRV
-
IAD
1 stop21h 40m
Qatar Airways
Wed 8/59:00 pm
IAD
-
TRV
1 stop19h 55m
Qatar Airways
Deal found 1/24$952
This Etihad Airways deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/84:15 am
TRV
-
IAD
1 stop39h 00m
Etihad Airways
Fri 5/83:10 pm
IAD
-
TRV
1 stop26h 10m
Etihad Airways
Deal found 1/24$959
This FlightHub deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/13:55 am
TRV
-
IAD
1 stop21h 40m
Qatar Airways
Mon 8/311:05 am
IAD
-
TRV
1 stop29h 50m
Qatar Airways
Deal found 1/24$975
This Kiwi.com deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/313:55 am
TRV
-
IAD
1 stop21h 40m
Qatar Airways
Sun 8/29:00 pm
IAD
-
TRV
1 stop19h 55m
Qatar Airways
Deal found 1/24$983

Find flight deals from Trivandrum to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Trivandrum (TRV) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$881
(FlightHub)

One-way from

$486
(oojo)

Popular in

August

Cheapest in

February

Average price

$1,006
Provider with most accurate pricing for Thiruvananthapuram-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Thiruvananthapuram-Washington, D.C. Dulles Intl flights.
Search Deals
From Thiruvananthapuram to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Thiruvananthapuram to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($181 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Trivandrum to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
Use the filters below to find and compare flights from Thiruvananthapuram to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Trivandrum

Fly to

Dulles Intl

Route

Depart

Return

Price

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Sun 5/31

9:50 pm-9:45 am

1 stop21h 25m

Washington, D.C. Dulles Intl

Tue 8/4

3:10 pm-2:50 am

1 stop26h 10m

$881

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Sun 5/31

9:50 pm-9:45 am

1 stop21h 25m

Washington, D.C. Dulles Intl

Mon 8/3

3:10 pm-2:50 am

1 stop26h 10m

$881

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Wed 6/3

9:50 pm-9:45 am

1 stop21h 25m

Washington, D.C. Dulles Intl

Wed 8/5

3:10 pm-8:15 pm

1 stop19h 35m

$890

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Tue 3/3

4:10 am-9:05 am

1 stop39h 25m

Washington, D.C. Dulles Intl

Sun 3/8

3:35 pm-3:00 am

1 stop25h 55m

$894

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Sun 5/31

3:55 am-4:05 pm

1 stop21h 40m

Washington, D.C. Dulles Intl

Mon 8/3

11:05 am-2:25 am

1 stop29h 50m

$935

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Fri 4/10

4:15 am-9:45 am

1 stop39h 00m

Washington, D.C. Dulles Intl

Fri 5/8

3:10 pm-8:15 pm

1 stop19h 35m

$948

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Wed 4/8

4:15 am-9:45 am

1 stop39h 00m

Washington, D.C. Dulles Intl

Sun 5/10

3:10 pm-8:15 pm

1 stop19h 35m

$959

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Thu 4/9

4:45 am-8:40 am

1 stop37h 25m

Washington, D.C. Dulles Intl

Sun 5/10

10:55 am-3:10 am

1 stop30h 45m

$991

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Wed 6/3

4:45 am-8:40 am

1 stop37h 25m

Washington, D.C. Dulles Intl

Sun 8/2

10:55 am-3:10 am

1 stop30h 45m

$999

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Tue 6/2

4:45 am-8:40 am

1 stop37h 25m

Washington, D.C. Dulles Intl

Sun 8/2

10:55 am-3:10 am

1 stop30h 45m

$999

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 21 results
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Compare providers for flights from Trivandrum to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Trivandrum to Dulles Intl in January.
ProviderPrice AccuracyTrust Score*
oojoPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Thiruvananthapuram-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Thiruvananthapuram-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Thiruvananthapuram-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Thiruvananthapuram-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Thiruvananthapuram-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Trivandrum to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Trivandrum with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Thiruvananthapuram to Washington, D.C. Dulles Intl Airport

What’s the top layover airport for flights from Thiruvananthapuram to Washington, D.C. Dulles Intl Airport?

Share of 1-stop round-trip flights from Thiruvananthapuram to Washington, D.C. Dulles Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Abu Dhabi (AUH) – chosen by Cheapflights users on 80% of 1-stop itineraries from Thiruvananthapuram to Washington, D.C. Dulles Intl Airport on Cheapflights.

What’s the cheapest layover airport for flights from Thiruvananthapuram to Washington, D.C. Dulles Intl Airport?

Average round-trip fare for 1-stop flights from Thiruvananthapuram to Washington, D.C. Dulles Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Abu Dhabi (AUH) is the most affordable 1-stop option, with an average round-trip price of $972.

What’s the fastest layover option from Thiruvananthapuram to Washington, D.C. Dulles Intl Airport?

Shortest average travel time for 1-stop one-way flights from Thiruvananthapuram to Washington, D.C. Dulles Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Doha (DOH) have the shortest average one-way travel time for 1-stop routes: 21h 15m.

Which airport typically offers the quickest layover for flights from Thiruvananthapuram to Washington, D.C. Dulles Intl Airport?

Average layover duration for 1-stop one-way flights from Thiruvananthapuram to Washington, D.C. Dulles Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Doha (DOH) offer the fastest connection on this route, with an average layover time of 2h 25m.

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated January 26, 2026.
Read through reviews of airlines operating flights from Thiruvananthapuram to Washington, D.C. Dulles Intl Airport, such as Etihad Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Etihad Airways
7.3
Good
1,376 reviews

Comfort

7.3

Food

7.2

Boarding

7.6

Crew

7.8

Overall

7.3

Entertainment

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2026

AMD - AUH

My experience with etihad was extremely worst. I was going to fly on december 25 2025, but as I had severe surgery few days back before my travel date so I wasn’t been able to get on my flight. I even contact customer care for extension date request or money back so that I could book another flight by providing doctors certificate mentioning my condition, but nobody helped me in either of the request. I didn’t expect this type of service from etihad at all.
Etihad Airways
7.3
Good
1,376 reviews
Etihad Airways
7.3
Good
1,376 reviews

Comfort

7.3

Food

7.2

Boarding

7.6

Crew

7.8

Overall

7.3

Entertainment

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2026

AMD - AUH

My experience with etihad was extremely worst. I was going to fly on december 25 2025, but as I had severe surgery few days back before my travel date so I wasn’t been able to get on my flight. I even contact customer care for extension date request or money back so that I could book another flight by providing doctors certificate mentioning my condition, but nobody helped me in either of the request. I didn’t expect this type of service from etihad at all.

Related info for your journey

Find useful and relevant information for your journey from Trivandrum to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Thiruvananthapuram to Washington, D.C. Dulles Intl?

    Located just 2.0 mi from the city center, Thiruvananthapuram is the airport most travelers will use when flying to Washington, D.C. Dulles Intl from Thiruvananthapuram. Booking flights from Thiruvananthapuram (TRV) to Washington, D.C. Dulles Intl should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Dulles Intl from 1 airline.

  • How long is the flight from Thiruvananthapuram to Washington, D.C. Dulles Intl Airport?

    Etihad Airways can get you from Thiruvananthapuram to Washington, D.C. Dulles Intl Airport in just under 21h 25m. Your travel time can differ by up to . The distance from Thiruvananthapuram to Washington, D.C. Dulles Intl Airport is about 8764 mi.

  • What is the cheapest airline to fly from Thiruvananthapuram to Washington, D.C. Dulles Intl Airport round-trip?

    Flying on Etihad Airways is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $837. You may be able to fly from Thiruvananthapuram to Washington, D.C. Dulles Intl Airport for 24% less than the average price by searching for this airline.

  • Can I find deals for flights from Trivandrum to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Trivandrum to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Trivandrum to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Trivandrum to Dulles Intl.

  • Can I find deals for business class flights from Trivandrum to Dulles Intl?

    Yes. Cheapflights offers flight deals from Trivandrum to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Linthicum Heights
Rockville
Laurel
Towson
Manassas
Largo
Bowie
McLean
Clinton
Upper Marlboro

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Alternative routes for Trivandrum to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Trivandrum to Dulles Intl

Discover the top airline that operate flights from Trivandrum to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$837Average$1,027FlexibilityNo cancel feeOn-time75%

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