HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dulles Intl

$855+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
TRV — IAD
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Trivandrum to Dulles Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 July 29, 2025.

Round-trip from

$900
(Trip.com)

One-way from

$855
(Mytrip)

Popular in

August

Cheapest in

May

Average price

$1,065
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. 1% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find 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 July 29, 2025.

This Trip.com deal was found by Cheapflights users on 7/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/128:15 amTRV - IAD
2 stops41h 25mMultiple Airlines
Fri 9/1910:05 pmIAD - TRV
1 stop19h 15mMultiple Airlines
Deal found 7/29$900
This FlightHub deal was found by Cheapflights users on 7/29. 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 9/299:40 pmTRV - IAD
2 stops43h 30mAir India
Tue 11/411:00 amIAD - TRV
1 stop21h 05mAir India
Deal found 7/29$915
This FlightHub deal was found by Cheapflights users on 7/29. 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 9/299:50 pmTRV - IAD
1 stop27h 50mEtihad Airways
Tue 11/49:10 pmIAD - TRV
1 stop36h 20mEtihad Airways
Deal found 7/29$973
This oojo deal was found by Cheapflights users on 7/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/294:45 amTRV - IAD
1 stop37h 25mEmirates
Tue 11/410:30 amIAD - TRV
1 stop30h 00mEmirates
Deal found 7/27$983
This Qatar Airways deal was found by Cheapflights users on 7/29. 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.
Thu 9/113:55 amTRV - IAD
1 stop21h 15mQatar Airways
Fri 9/199:00 pmIAD - TRV
1 stop19h 55mQatar Airways
Deal found 7/29$1,287
This EaseMyTrip deal was found by Cheapflights users on 7/27. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/21:25 pmTRV - IAD
2 stops39h 50mIndiGo
Wed 10/11:30 pmIAD - TRV
2 stops37h 50mIndiGo
Deal found 7/27$1,313
This EaseMyTrip deal was found by Cheapflights users on 7/27. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/27:15 pmTRV - IAD
2 stops30h 05mLufthansa
Wed 10/15:16 pmIAD - TRV
3 stops29h 09mLufthansa
Deal found 7/27$1,810

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 July 29, 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

Fri 9/12

8:15 am-4:10 pm

2 stops41h 25m

Washington, D.C. Dulles Intl

Fri 9/19

10:05 pm-2:50 am

1 stop19h 15m

$900

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Mon 9/29

9:40 pm-7:40 am

2 stops43h 30m

Washington, D.C. Dulles Intl

Tue 11/4

11:00 am-6:35 pm

1 stop21h 05m

$915

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Mon 9/29

9:50 pm-4:10 pm

1 stop27h 50m

Washington, D.C. Dulles Intl

Tue 11/4

9:10 pm-8:00 pm

1 stop36h 20m

$973

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Mon 9/29

4:45 am-8:40 am

1 stop37h 25m

Washington, D.C. Dulles Intl

Tue 11/4

10:30 am-3:00 am

1 stop30h 00m

$983

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Thu 9/11

3:55 am-3:40 pm

1 stop21h 15m

Washington, D.C. Dulles Intl

Fri 9/19

9:00 pm-2:25 am

1 stop19h 55m

$1,287

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Tue 9/2

1:25 pm-7:45 pm

2 stops39h 50m

Washington, D.C. Dulles Intl

Wed 10/1

1:30 pm-12:50 pm

2 stops37h 50m

$1,313

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Tue 9/2

7:15 pm-3:50 pm

2 stops30h 05m

Washington, D.C. Dulles Intl

Wed 10/1

5:16 pm-7:55 am

3 stops29h 09m

$1,810

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Tue 8/19

12:30 pm-1:42 pm

3 stops34h 42m

$855

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Fri 8/8

8:40 am-2:25 pm

3 stops39h 15m

$973

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Sat 8/9

8:15 am-11:15 am

3 stops60h 30m

$1,140

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 16 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 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 is the cheapest month to book a flight from Thiruvananthapuram to Washington, D.C. Dulles Intl Airport?

Currently, July is the cheapest month in which you can book a flight from Thiruvananthapuram to Washington, D.C. Dulles Intl Airport (average of $306). Flying from Thiruvananthapuram to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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: 16h 30m.

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 July 29, 2025.
Read through reviews of airlines operating flights from Thiruvananthapuram to Washington, D.C. Dulles Intl Airport, such as Emirates, Air France, and Qatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,295 reviews

Comfort

8.0

Boarding

8.1

Overall

8.1

Entertainment

8.2

Food

7.9

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Emirates
8.1
Very good
3,295 reviews
Emirates
8.1
Very good
3,295 reviews

Comfort

8.0

Boarding

8.1

Overall

8.1

Entertainment

8.2

Food

7.9

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Air France
7.5
Good
1,465 reviews
Emirates
8.1
Very good
3,295 reviews

Comfort

8.0

Boarding

8.1

Overall

8.1

Entertainment

8.2

Food

7.9

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Qatar Airways
7.4
Good
3,609 reviews
Emirates
8.1
Very good
3,295 reviews

Comfort

8.0

Boarding

8.1

Overall

8.1

Entertainment

8.2

Food

7.9

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Etihad Airways
7.4
Good
1,228 reviews
Emirates
8.1
Very good
3,295 reviews

Comfort

8.0

Boarding

8.1

Overall

8.1

Entertainment

8.2

Food

7.9

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Malaysia Airlines
7.4
Good
270 reviews
Emirates
8.1
Very good
3,295 reviews

Comfort

8.0

Boarding

8.1

Overall

8.1

Entertainment

8.2

Food

7.9

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

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 2 different airlines.

  • What are the cheapest airlines flying from Thiruvananthapuram to Washington, D.C. Dulles Intl Airport round-trip?

    Flying on Air India is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $915. Additional round-trip tickets that might be worth considering are offered by Etihad Airways and Emirates, with the lowest prices starting at $973 and $983, respectively. You may be able to fly from Thiruvananthapuram to Washington, D.C. Dulles Intl Airport for 21% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Thiruvananthapuram to Washington, D.C. Dulles Intl Airport one-way?

    $973 is the cheapest one-way deal found within the past few days, from Lufthansa. You may also be able to find cheap deals on Air India and British Airways, with prices starting from $1,140 and $1,207, respectively.

  • 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.

  • What is the cheapest month to book a flight from Thiruvananthapuram to Washington, D.C. Dulles Intl Airport?

    Currently, July is the cheapest month in which you can book a flight from Thiruvananthapuram to Washington, D.C. Dulles Intl Airport (average of $306). Flying from Thiruvananthapuram to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Easton
Fairfax
Manassas
Falls Church
Waldorf
Laurel
Rockville
Oxon Hill
National Harbor
Dundalk
Bowie

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
Kozhikode to Dulles Intl flights
Mangalore to Dulles Intl flights
Trivandrum to Baltimore flights

Top 2 airlines flying from Trivandrum to Dulles Intl

Discover the top 2 airlines 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$837Average$972FlexibilityNo cancel feeOn-time75%
EmiratesCheapest$1,164Average$1,220FlexibilityNo cancel feeOn-time75%

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.