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Cheap flights from Thiruvananthapuram to Washington, D.C. Dulles Intl Airport from ₹ 48,994

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 16/12. Fares are subject to change and may not be available on all flights or dates of travel.
TRV — IAD
7 Jan — 14 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Trivandrum to Dulles Intl

Enter your travel dates to find the best prices.

Best flights from Trivandrum to Dulles Intl
Discover carefully curated flight deals from Trivandrum to Dulles Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 December 2025.

Thu 5/304:10TRV - IAD
1 stop39h 25mEtihad Airways
Tue 10/315:35IAD - TRV
1 stop25h 55mEtihad Airways
Deal found 5/12₹ 82,525
Sat 31/120:15TRV - IAD
2 stops30h 50mAir France
Sat 25/418:15IAD - TRV
2 stops28h 00mAir France
Deal found 6/12₹ 105,089
Fri 6/309:50TRV - IAD
2 stops64h 15mBritish Airways
Tue 10/322:45IAD - TRV
2 stops32h 35mBritish Airways
Deal found 5/12₹ 113,180
Thu 5/304:35TRV - IAD
2 stops26h 37mEmirates
Tue 10/311:15IAD - TRV
1 stop30h 15mEmirates
Deal found 5/12₹ 118,124
Sat 31/121:40TRV - IAD
1 stop21h 55mEtihad Airways
Sat 25/415:35IAD - TRV
1 stop19h 15mEtihad Airways
Deal found 6/12₹ 85,941

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 8 December 2025.

Round-trip from

₹ 82,525

One-way from

₹ 48,994

Popular in

August

Cheapest in

May
Etihad Airways
  • Etihad Airways
  • 5/3-10/3
  • 2 total stops
  • 65h 20m total
  • Thiruvananthapuram to Washington, D.C.
Search Deals
Etihad Airways
  • Etihad Airways
  • 16/12
  • 1 total stop
  • 21h 50m total
  • Thiruvananthapuram to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (₹ 1,309,809 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 328,284 potential savings vs. average return price).
Search Deals

Cheapflights Fare Finder

 
Customise 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 454,620 searches. Data last updated 8 December 2025.
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

Thu 5/3

04:10-09:05

1 stop39h 25m

Washington, D.C. Dulles Intl

Tue 10/3

15:35-03:00

1 stop25h 55m

₹ 82,525

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Sat 31/1

21:40-09:05

1 stop21h 55m

Washington, D.C. Dulles Intl

Sat 25/4

15:35-20:20

1 stop19h 15m

₹ 85,941

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Sat 31/1

20:15-16:35

2 stops30h 50m

Washington, D.C. Dulles Intl

Sat 25/4

18:15-07:45

2 stops28h 00m

₹ 105,089

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Fri 6/3

09:50-15:35

2 stops64h 15m

Washington, D.C. Dulles Intl

Tue 10/3

22:45-16:50

2 stops32h 35m

₹ 113,180

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Thu 5/3

04:35-20:42

2 stops26h 37m

Washington, D.C. Dulles Intl

Tue 10/3

11:15-03:00

1 stop30h 15m

₹ 118,124

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Tue 16/12

04:10-15:30

1 stop21h 50m

₹ 48,994

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Sat 20/12

03:55-15:55

1 stop22h 30m

₹ 54,208

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Sat 31/1

21:40-09:05

1 stop21h 55m

₹ 56,635

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Wed 17/12

19:35-19:19

2 stops34h 14m

₹ 57,354

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Sat 31/1

19:35-17:35

2 stops32h 30m

₹ 70,299

Flights are sorted by cheapest return flights first.

Deals found on 5/12

Showing 1-10 of 13 results
1
2

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 return 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.

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 8 December 2025.
Get a feel of what it's like to fly with Etihad Airways from Thiruvananthapuram to Washington, D.C. Dulles Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Etihad Airways
7.4
Good
1,330 reviews
Check prices

Comfort

7.3

Crew

7.8

Overall

7.4

Entertainment

7.3

Food

7.2

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

AMD - AUH

Etihad charged me for 2 check in bags. On Kayak search results price was showing 2 check in bags were included. Kayak need to reimburse me for these additional charges and metal agony and distress. Thanks.
Etihad Airways
7.4
Good
1,330 reviews
Etihad Airways
7.4
Good
1,330 reviews
Check prices

Comfort

7.3

Crew

7.8

Overall

7.4

Entertainment

7.3

Food

7.2

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

AMD - AUH

Etihad charged me for 2 check in bags. On Kayak search results price was showing 2 check in bags were included. Kayak need to reimburse me for these additional charges and metal agony and distress. Thanks.

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?

    For a flight from Thiruvananthapuram to Washington, D.C. Dulles Intl, you will be flying from Thiruvananthapuram. Thiruvananthapuram (TRV) is just 3.2 km from the centre of the city. Thiruvananthapuram is the only Thiruvananthapuram airport and it handles 0 outbound flights to Washington, D.C. Dulles Intl per day. 1 airline has flights to Washington, D.C. Dulles Intl from Thiruvananthapuram on a regular basis.

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

    Airlines like Etihad Airways fly from Thiruvananthapuram to Washington, D.C. Dulles Intl Airport in about 39h 25m. The time it takes to get you to your destination can typically vary by up to . Thiruvananthapuram and Washington, D.C. Dulles Intl Airport are separated by a distance of 14104 km.

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

    Our cheapest airline available from Thiruvananthapuram to Washington, D.C. Dulles Intl Airport is Etihad Airways. Our recent data shows that you can find tickets from as low as ₹ 97,667 on this airline. This flight start at 3% lower than the current average price 3 months from now.

  • 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 holiday 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

Travelling 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
College Park

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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 454,620 searches. Data last updated 8 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest₹ 97,667Average₹ 121,942FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights

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