Find flights
When to book
Airlines
FAQs

Cheap flights from Thiruvananthapuram to Washington, D.C. Dulles Intl Airport from ₹ 44,557

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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
TRV — IAD
21 Feb — 28 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Trivandrum to Dulles Intl

Enter your travel dates to find the best prices.

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 22 January 2026.

Wed 20/521:50
TRV
-
IAD
1 stop21h 25m
Etihad Airways
Tue 27/1015:35
IAD
-
TRV
1 stop25h 55m
Etihad Airways
Deal found 21/1₹ 79,781
Tue 3/304:10
TRV
-
IAD
1 stop39h 25m
Etihad Airways
Sun 8/315:35
IAD
-
TRV
1 stop25h 55m
Etihad Airways
Deal found 21/1₹ 81,702
Mon 9/209:50
TRV
-
IAD
2 stops44h 00m
IndiGo
Wed 25/221:15
IAD
-
TRV
2 stops33h 05m
IndiGo
Deal found 20/1₹ 81,794
Tue 19/503:55
TRV
-
IAD
1 stop21h 40m
Multiple Airlines
Tue 27/1006:56
IAD
-
TRV
2 stops33h 59m
Multiple Airlines
Deal found 21/1₹ 86,735
Mon 9/206:35
TRV
-
IAD
2 stops37h 00m
Multiple Airlines
Wed 25/214:35
IAD
-
TRV
1 stop18h 55m
Multiple Airlines
Deal found 20/1₹ 88,381
Fri 6/304:35
TRV
-
IAD
1 stop37h 55m
Emirates
Sat 14/311:15
IAD
-
TRV
1 stop30h 15m
Emirates
Deal found 21/1₹ 94,786
Sat 7/318:10
TRV
-
IAD
3 stops32h 15m
Multiple Airlines
Sat 14/315:35
IAD
-
TRV
1 stop18h 55m
Multiple Airlines
Deal found 21/1₹ 99,360
Wed 20/512:30
TRV
-
IAD
2 stops37h 05m
Air France
Tue 27/1019:50
IAD
-
TRV
2 stops25h 35m
Air France
Deal found 21/1₹ 101,190

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 22 January 2026.

Round-trip from

₹ 79,781

One-way from

₹ 44,740

Popular in

August

Cheapest in

April

Average price

₹ 92,041
Etihad Airways
  • Etihad Airways
  • 20/5-27/10
  • 2 total stops
  • 47h 20m total
  • Thiruvananthapuram to Washington, D.C.
Search Deals
Etihad Airways
  • Etihad Airways
  • 19/3
  • 1 total stop
  • 21h 55m total
  • Thiruvananthapuram to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (₹ 1,440,501 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 348,354 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
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 22 January 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

Wed 20/5

21:50-09:45

1 stop21h 25m

Washington, D.C. Dulles Intl

Tue 27/10

15:35-03:00

1 stop25h 55m

₹ 79,781

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Tue 3/3

04:10-09:05

1 stop39h 25m

Washington, D.C. Dulles Intl

Sun 8/3

15:35-03:00

1 stop25h 55m

₹ 81,702

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Mon 9/2

09:50-19:20

2 stops44h 00m

Washington, D.C. Dulles Intl

Wed 25/2

21:15-16:50

2 stops33h 05m

₹ 81,794

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Tue 19/5

03:55-16:05

1 stop21h 40m

Washington, D.C. Dulles Intl

Tue 27/10

06:56-02:25

2 stops33h 59m

₹ 86,735

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Mon 9/2

06:35-09:05

2 stops37h 00m

Washington, D.C. Dulles Intl

Wed 25/2

14:35-20:00

1 stop18h 55m

₹ 88,381

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Sat 7/3

18:10-15:55

3 stops32h 15m

Washington, D.C. Dulles Intl

Sat 14/3

15:35-20:00

1 stop18h 55m

₹ 99,360

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Wed 20/5

12:30-16:05

2 stops37h 05m

Washington, D.C. Dulles Intl

Tue 27/10

19:50-06:55

2 stops25h 35m

₹ 101,190

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Tue 3/3

04:35-21:18

2 stops27h 13m

Washington, D.C. Dulles Intl

Sun 8/3

11:15-03:00

1 stop30h 15m

₹ 116,104

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Thu 5/3

21:40-09:05

1 stop21h 55m

₹ 44,557

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Thu 19/3

21:40-10:05

1 stop21h 55m

₹ 44,740

Flights are sorted by cheapest return flights first.

Deals found on 22/1

Showing 1-10 of 18 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 22 January 2026.
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
7.3
Good
1,374 reviews
Check prices

Overall

7.3

Crew

7.8

Comfort

7.3

Boarding

7.6

Entertainment

7.2

Food

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
1,374 reviews
Etihad Airways
7.3
Good
1,374 reviews
Check prices

Overall

7.3

Crew

7.8

Comfort

7.3

Boarding

7.6

Entertainment

7.2

Food

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?

    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 and IndiGo fly from Thiruvananthapuram to Washington, D.C. Dulles Intl Airport in about 21h 25m. The time it takes to get you to your destination can typically vary by up to 22h 35m. Thiruvananthapuram and Washington, D.C. Dulles Intl Airport are separated by a distance of 14104 km. This flight may include one or multiple stops.

  • 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 ₹ 99,401 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Trivandrum to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Cochin to Reagan-National flights
Cochin to Dulles Intl flights
Cochin to Baltimore flights
Kozhikode to Dulles Intl flights
Mangalore to Dulles Intl flights
Trivandrum to Baltimore flights

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 22 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest₹ 99,401Average₹ 132,078FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Trivandrum to Dulles Intl?

Cheapflights helps you search for flights from Trivandrum to Dulles Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Trivandrum to Dulles Intl?

Cheapflights simply makes it quick and affordable to book flights from Trivandrum to Dulles Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Trivandrum to Dulles Intl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Trivandrum to Dulles Intl flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Trivandrum to Dulles Intl become cheaper?

Not ready to book yet? You can track prices for flights from Trivandrum to Dulles Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.