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Trivandrum

$584+ Cheap flights from Dulles Intl (IAD) to Thiruvananthapuram (TRV)

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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — TRV
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Thiruvananthapuram are usually found in April or October, booked 73 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Dulles Intl to Trivandrum

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Trivandrum (TRV). 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

$913
(Trip.com)

One-way from

$584
(Booking.com)

Popular in

December

Cheapest in

April

Average price

$1,312
From Washington, D.C. Dulles Intl to Thiruvananthapuram
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One-way flight from Washington, D.C. Dulles Intl to Thiruvananthapuram
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Highest demand for flights based on searches. 20% potential increase in price ($273 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($74 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 Dulles Intl to Trivandrum

Cheapest flights from Dulles Intl to Trivandrum
Explore the most affordable flight options available from Dulles Intl to Trivandrum. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Trip.com deal was found by Cheapflights users on 6/9. 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.
Sun 10/1211:00 amIAD - TRV
1 stop22h 05mAir India
Fri 10/247:15 pmTRV - IAD
1 stop21h 55mAir India
Deal found 6/9$913
This Indian Eagle deal was found by Cheapflights users on 6/9. 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 10/125:40 pmIAD - TRV
2 stops29h 00mLufthansa
Fri 10/247:15 pmTRV - IAD
2 stops33h 40mLufthansa
Deal found 6/9$916
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.
Fri 9/2610:05 pmIAD - TRV
1 stop19h 15mEtihad Airways
Wed 11/53:55 amTRV - IAD
1 stop22h 40mEtihad Airways
Deal found 6/11$920
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/29:00 pmIAD - TRV
1 stop19h 55mQatar Airways
Mon 9/293:55 amTRV - IAD
1 stop38h 15mQatar Airways
Deal found 6/12$921
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/189:00 pmIAD - TRV
1 stop19h 55mMultiple Airlines
Sat 10/45:35 amTRV - IAD
2 stops36h 35mMultiple Airlines
Deal found 6/12$958
This Emirates 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1010:55 amIAD - TRV
1 stop30h 45mEmirates
Thu 9/114:45 amTRV - IAD
1 stop37h 25mEmirates
Deal found 6/10$1,011
This Oman Air 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 Oman Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/269:00 pmIAD - TRV
2 stops49h 15mOman Air
Thu 11/68:15 amTRV - IAD
2 stops42h 10mOman Air
Deal found 6/11$1,094
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/221:30 pmIAD - TRV
2 stops37h 50mIndiGo
Mon 6/301:25 pmTRV - IAD
2 stops39h 50mIndiGo
Deal found 6/12$1,223

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl to Trivandrum 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 Washington, D.C. Dulles Intl Airport to Thiruvananthapuram that are best for you.

Fly from

Dulles Intl

Fly to

Trivandrum

Route

Depart

Return

Price

Washington, D.C.Thiruvananthapuram

IAD - TRV

IADTRV

Washington, D.C. Dulles Intl

Tue 9/2

11:00 am-5:05 pm

2 stops44h 35m

Thiruvananthapuram

Tue 9/30

8:15 am-7:40 am

2 stops32h 55m

$915

Washington, D.C.Thiruvananthapuram

IAD - TRV

IADTRV

Washington, D.C. Dulles Intl

Thu 8/28

10:05 pm-8:20 pm

1 stop36h 45m

Thiruvananthapuram

Thu 10/16

4:10 am-4:10 pm

1 stop21h 30m

$920

Washington, D.C.Thiruvananthapuram

IAD - TRV

IADTRV

Washington, D.C. Dulles Intl

Sat 9/6

9:00 pm-2:25 am

1 stop19h 55m

Thiruvananthapuram

Sat 10/4

3:55 am-3:40 pm

1 stop21h 15m

$928

Washington, D.C.Thiruvananthapuram

IAD - TRV

IADTRV

Washington, D.C. Dulles Intl

Mon 8/11

5:40 pm-6:50 am

2 stops27h 40m

Thiruvananthapuram

Tue 9/9

8:40 am-7:25 pm

2 stops44h 15m

$934

Washington, D.C.Thiruvananthapuram

IAD - TRV

IADTRV

Washington, D.C. Dulles Intl

Sun 8/10

10:55 am-3:10 am

1 stop30h 45m

Thiruvananthapuram

Thu 9/11

4:45 am-8:40 am

1 stop37h 25m

$1,011

Washington, D.C.Thiruvananthapuram

IAD - TRV

IADTRV

Washington, D.C. Dulles Intl

Thu 8/28

11:00 am-2:25 am

1 stop29h 55m

Thiruvananthapuram

Thu 10/16

10:10 am-8:40 am

2 stops32h 00m

$1,024

Washington, D.C.Thiruvananthapuram

IAD - TRV

IADTRV

Washington, D.C. Dulles Intl

Tue 7/1

1:30 pm-12:50 pm

2 stops37h 50m

$584

Washington, D.C.Thiruvananthapuram

IAD - TRV

IADTRV

Washington, D.C. Dulles Intl

Fri 7/25

6:10 pm-7:55 am

2 stops28h 15m

$593

Washington, D.C.Thiruvananthapuram

IAD - TRV

IADTRV

Washington, D.C. Dulles Intl

Fri 7/25

12:50 pm-6:50 am

1 stop32h 30m

$619

Washington, D.C.Thiruvananthapuram

IAD - TRV

IADTRV

Washington, D.C. Dulles Intl

Tue 7/1

8:50 pm-10:10 pm

3 stops39h 50m

$634

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 11 results
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Best time to book a flight from Dulles Intl to Trivandrum

Have a flexible travel schedule? Discover the best time to fly to Trivandrum from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Thiruvananthapuram

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Thiruvananthapuram?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Trivandrum. Price data was last updated on June 9, 2025.

The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Thiruvananthapuram may vary depending on when you book. For the best chance of a lower fare, look to book 73 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Thiruvananthapuram (average of $1,030). Flying from Washington, D.C. Dulles Intl Airport to Thiruvananthapuram in December is currently the most expensive (average of $1,705). 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.

Rainfall in Trivandrum by month

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

In terms of precipitation, rainfall in Thiruvananthapuram ranges from 0.9 - 13.5 inches per month. June is typically the wettest month, when rainfall can reach 13.5 in. January is typically the driest time to visit Thiruvananthapuram when rainfall is around 0.9 in.

Temperature in Trivandrum by month

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

If weather is an important factor for your trip to Thiruvananthapuram, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Trivandrum

Get insights into the airlines that provide service to Trivandrum. 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 Trivandrum. Reviews last updated June 12, 2025.
Get a feel of what it's like to fly with Emirates, Qatar Airways and Etihad Airways from Washington, D.C. to Thiruvananthapuram by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
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
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
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
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
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
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
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
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
IndiGo
6.8
Okay
477 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
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Trivandrum. 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 into for flights to Thiruvananthapuram from 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 Thiruvananthapuram from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Thiruvananthapuram (TRV) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 7 different airlines.

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

    Our cheapest airline available from Washington, D.C. Dulles Intl Airport to Thiruvananthapuram is Air India. Our recent data shows that you can find tickets from as low as $913 on this airline. Additional options worth looking into are Lufthansa and Etihad Airways, starting at $916 and $920 round-trip. Air India is 16% cheaper than the average price of flights available within the next 90 days to this destination.

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

    $584 is the cheapest one-way deal found within the past few days, from IndiGo. You may also be able to find cheap deals on Lufthansa and Air India, with prices starting from $593 and $619, respectively.

  • Can I find deals for flights from Dulles Intl to Trivandrum that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Trivandrum flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Trivandrum?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Trivandrum.

  • Can I find deals for business class flights from Dulles Intl to Trivandrum?

    Yes. Cheapflights offers flight deals from Dulles Intl to Trivandrum 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 Washington, D.C. Dulles Intl Airport to Thiruvananthapuram?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Thiruvananthapuram (average of $1,030). Flying from Washington, D.C. Dulles Intl Airport to Thiruvananthapuram in December is currently the most expensive (average of $1,705). 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
Varkala
Kovalam

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Top 6 airlines flying from Dulles Intl to Trivandrum

Discover the top 6 airlines that operate flights from Dulles Intl to Trivandrum. 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
Air IndiaCheapest$711Average$1,056FlexibilityNo cancel feeOn-timeN/A
Etihad AirwaysCheapest$759Average$1,054FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$788Average$1,167FlexibilityNo cancel feeOn-time76%
Qatar AirwaysCheapest$799Average$1,108FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$896Average$1,070FlexibilityNo cancel feeOn-time75%
Oman AirCheapest$1,127Average$1,389FlexibilityNo cancel feeOn-time76%

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