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Dulles Intl

$544+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
TRV — IAD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$937
(oojo)

One-way from

$544
(oojo)

Popular in

July

Cheapest in

May

Average price

$1,312
From Thiruvananthapuram to Washington, D.C. Dulles Intl
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One-way flight from Thiruvananthapuram to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 10% potential increase in price ($134 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 12, 2025.

This oojo deal was found by Cheapflights users on 6/12. 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.
Sat 6/288:15 amTRV - IAD
3 stops36h 30mAir India
Sat 8/912:50 pmIAD - TRV
2 stops33h 25mAir India
Deal found 6/12$937
This oojo deal was found by Cheapflights users on 6/10. 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 9/299:50 pmTRV - IAD
1 stop27h 50mEtihad Airways
Tue 11/49:30 pmIAD - TRV
1 stop18h 40mEtihad Airways
Deal found 6/10$969
This Gotogate deal was found by Cheapflights users on 6/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/288:15 amTRV - IAD
3 stops36h 30mMultiple Airlines
Sat 8/910:05 pmIAD - TRV
1 stop36h 45mMultiple Airlines
Deal found 6/12$1,005
This Indian Eagle deal was found by Cheapflights users on 6/12. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/294:45 amTRV - IAD
1 stop37h 25mEmirates
Sat 8/910:55 amIAD - TRV
1 stop30h 45mEmirates
Deal found 6/12$1,056
This oojo deal was found by Cheapflights users on 6/11. 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.
Sun 9/283:55 amTRV - IAD
1 stop21h 15mQatar Airways
Tue 11/48:05 pmIAD - TRV
1 stop19h 45mQatar Airways
Deal found 6/11$1,189
This Lufthansa deal was found by Cheapflights users on 6/12. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/107:15 pmTRV - IAD
2 stops34h 20mLufthansa
Mon 9/155:40 pmIAD - TRV
2 stops29h 00mLufthansa
Deal found 6/12$1,384
This Air France deal was found by Cheapflights users on 6/12. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1012:30 pmTRV - IAD
2 stops40h 15mAir France
Sun 9/146:30 pmIAD - TRV
2 stops27h 45mAir France
Deal found 6/12$1,401
This British Airways deal was found by Cheapflights users on 6/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/131:25 pmTRV - IAD
2 stops40h 15mBritish Airways
Thu 9/1810:40 pmIAD - TRV
2 stops38h 00mBritish Airways
Deal found 6/12$1,579

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 June 12, 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

Mon 9/29

9:50 pm-4:10 pm

1 stop27h 50m

Washington, D.C. Dulles Intl

Tue 11/4

9:30 pm-2:40 am

1 stop18h 40m

$969

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Mon 9/29

4:50 pm-4:20 pm

2 stops33h 00m

Washington, D.C. Dulles Intl

Tue 11/4

5:35 pm-6:55 am

2 stops26h 50m

$1,113

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Mon 9/29

8:15 am-7:40 am

2 stops32h 55m

Washington, D.C. Dulles Intl

Tue 11/4

11:00 am-6:35 pm

1 stop21h 05m

$1,166

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Sun 9/28

3:55 am-3:40 pm

1 stop21h 15m

Washington, D.C. Dulles Intl

Tue 11/4

8:05 pm-2:20 am

1 stop19h 45m

$1,189

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Mon 9/1

8:15 am-7:40 am

2 stops32h 55m

$544

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Mon 9/1

12:30 pm-7:40 am

1 stop28h 40m

$585

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Tue 7/22

4:45 am-8:40 am

1 stop37h 25m

$604

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Wed 8/20

12:30 pm-7:45 pm

2 stops40h 45m

$792

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Tue 7/29

4:10 am-4:10 pm

1 stop21h 30m

$917

ThiruvananthapuramWashington, D.C.

TRV - IAD

TRVIAD

Thiruvananthapuram

Tue 7/29

8:40 am-3:50 pm

2 stops40h 40m

$981

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 12 results
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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

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 June 12, 2025.
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Overall

8.1

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Emirates
8.1
Very good
3,264 reviews
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Overall

8.1

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Air France
7.5
Good
1,463 reviews
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Overall

8.1

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Qatar Airways
7.4
Good
3,584 reviews
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Overall

8.1

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Etihad Airways
7.4
Good
1,211 reviews
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Overall

8.1

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Malaysia Airlines
7.4
Good
263 reviews
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Overall

8.1

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

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 3 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 $937. Additional round-trip tickets that might be worth considering are offered by Etihad Airways and Emirates, with the lowest prices starting at $969 and $1,056, 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?

    $544 is the cheapest one-way deal found within the past few days, from Air India. You may also be able to find cheap deals on Emirates and IndiGo, with prices starting from $604 and $792, 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, August is the cheapest month in which you can book a flight from Thiruvananthapuram to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Thiruvananthapuram to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $349). 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 Thiruvananthapuram?

Book flights to Thiruvananthapuram if you plan to visit one of these locations
Arlington
Alexandria
Woodbridge
Tysons
Silver Spring
Linthicum Heights
Fredericksburg
Gaithersburg
Fairfax
Falls Church
Easton
Herndon
Towson
Sterling
Bowie
Rockville
Reston
National Harbor
Springfield
Manassas

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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 3 airlines flying from Trivandrum to Dulles Intl

Discover the top 3 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$837Average$1,047FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$890Average$1,067FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,164Average$1,220FlexibilityNo cancel feeOn-time75%

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