Find flights
When to book
Airlines
FAQs

Cheap flights from Thiruvananthapuram to Washington, D.C. Dulles Intl Airport from ₹ 48,929

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 13/5. Fares are subject to change and may not be available on all flights or dates of travel.
TRV — IAD
9 Apr — 16 Apr1
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 10 March 2026.

Fri 1/504:15
TRV
-
IAD
1 stop39h 00m
Etihad Airways
Mon 31/815:10
IAD
-
TRV
1 stop26h 10m
Etihad Airways
Deal found 8/3₹ 86,892
Sun 10/521:50
TRV
-
IAD
1 stop21h 25m
Etihad Airways
Sun 6/915:10
IAD
-
TRV
1 stop19h 35m
Etihad Airways
Deal found 9/3₹ 87,353
Thu 23/421:50
TRV
-
IAD
1 stop21h 25m
Etihad Airways
Sat 17/1015:10
IAD
-
TRV
1 stop19h 35m
Etihad Airways
Deal found 9/3₹ 88,090
Wed 22/403:55
TRV
-
IAD
1 stop38h 15m
Multiple Airlines
Sat 17/1021:00
IAD
-
TRV
1 stop19h 55m
Multiple Airlines
Deal found 8/3₹ 93,434
Fri 20/304:35
TRV
-
IAD
1 stop37h 55m
Emirates
Sat 25/710:55
IAD
-
TRV
1 stop30h 45m
Emirates
Deal found 8/3₹ 93,803
Tue 22/904:45
TRV
-
IAD
1 stop37h 25m
Emirates
Sat 26/910:55
IAD
-
TRV
1 stop30h 45m
Emirates
Deal found 9/3₹ 93,987
Fri 1/504:15
TRV
-
IAD
1 stop39h 00m
Multiple Airlines
Mon 31/817:30
IAD
-
TRV
2 stops29h 45m
Multiple Airlines
Deal found 8/3₹ 97,397

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 10 March 2026.

Round-trip from

₹ 85,879

One-way from

₹ 48,929

Popular in

August

Cheapest in

February

Average price

₹ 100,714
Etihad Airways
  • Etihad Airways
  • 24/3-6/4
  • 2 total stops
  • 65h 35m total
  • Thiruvananthapuram to Washington, D.C.
Search Deals
Etihad Airways
  • Etihad Airways
  • 15/4
  • 1 total stop
  • 39h 00m total
  • Thiruvananthapuram to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (₹ 1,434,632 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 367,436 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 10 March 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

Fly to

Route

Depart

Return

Price

Cheapest return flight

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Fri 1/5

04:15-09:45

1 stop39h 00m

Washington, D.C. Dulles Intl

Mon 31/8

15:10-02:50

1 stop26h 10m

₹ 86,892

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Wed 22/4

03:55-08:40

1 stop38h 15m

Washington, D.C. Dulles Intl

Sat 17/10

21:00-02:25

1 stop19h 55m

₹ 93,434

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Fri 1/5

04:15-09:45

1 stop39h 00m

Washington, D.C. Dulles Intl

Mon 31/8

17:30-08:45

2 stops29h 45m

₹ 97,397

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Mon 18/5

16:50-20:55

2 stops37h 35m

Washington, D.C. Dulles Intl

Sun 31/5

22:55-11:50

2 stops27h 25m

₹ 116,563
Fastest return journey

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Mon 18/5

10:10-08:40

2 stops32h 00m

Washington, D.C. Dulles Intl

Sun 31/5

20:20-02:25

1 stop20h 35m

₹ 117,484

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Fri 8/5

04:45-21:18

2 stops26h 03m

Washington, D.C. Dulles Intl

Fri 22/5

10:55-03:10

1 stop30h 45m

₹ 130,200

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Mon 18/5

13:25-18:53

3 stops38h 58m

Washington, D.C. Dulles Intl

Sun 31/5

13:32-08:40

3 stops33h 38m

₹ 154,342

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Fri 8/5

16:50-19:35

2 stops36h 15m

Washington, D.C. Dulles Intl

Fri 22/5

17:40-08:40

2 stops29h 30m

₹ 161,621
Cheapest one-way
Fastest single journey

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Wed 13/5

21:50-09:45

1 stop21h 25m

₹ 48,929

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Wed 13/5

19:05-09:45

2 stops24h 10m

₹ 49,758

Flights are sorted by cheapest return flights first.

Deals found on 7/3

Showing 1-10 of 15 resultsSorted by cheapest first
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 10 March 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
1,424 reviews
Check prices

Crew

7.8

Entertainment

7.2

Comfort

7.3

Boarding

7.6

Food

7.2

Overall

7.3

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
1,424 reviews
Etihad Airways
7.3
Good
1,424 reviews
Check prices

Crew

7.8

Entertainment

7.2

Comfort

7.3

Boarding

7.6

Food

7.2

Overall

7.3

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 fly from Thiruvananthapuram to Washington, D.C. Dulles Intl Airport in about 39h. 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 ₹ 81,596 on this airline. This flight start at 19% 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 Dulles Intl flights
Cochin to Baltimore flights
Cochin to Reagan-National flights
Trivandrum to Baltimore flights
Kozhikode to Dulles Intl flights
Mangalore to Dulles Intl 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 10 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest₹ 81,596Average₹ 115,766FlexibilityNo 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.