S$790 Cheap Flights from Washington to Thiruvananthapuram

View S$790 flight on Thu, 24 Jul, 2025Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Trivandrum Intl. Airport (TRV)

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Cheap Flights from Washington to Thiruvananthapuram (IAD-TRV)

Prices were available within the past 7 days and start at S$790 for one-way flights and S$1,355 for return, for the period specified. Prices and availability are subject to change. Additional terms apply.
Delta
Thu, 24 Jul - Thu, 31 Jul
IAD
Washington
TRV
Thiruvananthapuram
S$1,355
Return
Found 1 day ago
Select Delta flight, departing Thu, 24 Jul from Washington to Thiruvananthapuram, returning Thu, 31 Jul, priced at S$1,355 Found 1 day ago
Air India
Fri, 25 Jul - Fri, 1 Aug
IAD
Washington
TRV
Thiruvananthapuram
S$1,442
Return
Found 12 hours ago
Select Air India flight, departing Fri, 25 Jul from Washington to Thiruvananthapuram, returning Fri, 1 Aug, priced at S$1,442 Found 12 hours ago
Delta
Thu, 24 Jul - Thu, 31 Jul
IAD
Washington
TRV
Thiruvananthapuram
S$1,508
Return
Found 1 day ago
Select Delta flight, departing Thu, 24 Jul from Washington to Thiruvananthapuram, returning Thu, 31 Jul, priced at S$1,508 Found 1 day ago
Lufthansa
Thu, 24 Jul - Thu, 31 Jul
IAD
Washington
TRV
Thiruvananthapuram
S$1,511
Return
Found 1 day ago
Select Lufthansa flight, departing Thu, 24 Jul from Washington to Thiruvananthapuram, returning Thu, 31 Jul, priced at S$1,511 Found 1 day ago
Etihad Airways
Thu, 24 Jul - Thu, 31 Jul
IAD
Washington
TRV
Thiruvananthapuram
S$1,532
Return
Found 1 day ago
Select Etihad Airways flight, departing Thu, 24 Jul from Washington to Thiruvananthapuram, returning Thu, 31 Jul, priced at S$1,532 Found 1 day ago
Air India
Fri, 25 Jul - Fri, 1 Aug
IAD
Washington
TRV
Thiruvananthapuram
S$1,575
Return
Found 12 hours ago
Select Air India flight, departing Fri, 25 Jul from Washington to Thiruvananthapuram, returning Fri, 1 Aug, priced at S$1,575 Found 12 hours ago
Lufthansa
Fri, 25 Jul - Fri, 1 Aug
IAD
Washington
TRV
Thiruvananthapuram
S$1,598
Return
Found 12 hours ago
Select Lufthansa flight, departing Fri, 25 Jul from Washington to Thiruvananthapuram, returning Fri, 1 Aug, priced at S$1,598 Found 12 hours ago
Lufthansa
Thu, 24 Jul - Thu, 31 Jul
IAD
Washington
TRV
Thiruvananthapuram
S$1,657
Return
Found 1 day ago
Select Lufthansa flight, departing Thu, 24 Jul from Washington to Thiruvananthapuram, returning Thu, 31 Jul, priced at S$1,657 Found 1 day ago
Lufthansa
Thu, 24 Jul - Thu, 31 Jul
IAD
Washington
TRV
Thiruvananthapuram
S$1,685
Return
Found 1 day ago
Select Lufthansa flight, departing Thu, 24 Jul from Washington to Thiruvananthapuram, returning Thu, 31 Jul, priced at S$1,685 Found 1 day ago
United
Thu, 24 Jul - Thu, 31 Jul
IAD
Washington
TRV
Thiruvananthapuram
S$1,783
Return
Found 1 day ago
Select United flight, departing Thu, 24 Jul from Washington to Thiruvananthapuram, returning Thu, 31 Jul, priced at S$1,783 Found 1 day ago
Washington to Thiruvananthapuram route information
Origin airport
Washington Dulles Intl.
Destination airport
Trivandrum Intl.
Airlines serving
Air France, Air India, British Airways, Emirates, Etihad Airways, Lufthansa, Malaysia Airlines, Oman Air, Qatar Airways
Return price
S$1,355
Distance
14031 km

Perfect flights from Washington to Thiruvananthapuram

Your Journey from Washington to Thiruvananthapuram

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With Expedia, you have access to a wide range of airlines, including Lufthansa, Air India, Etihad Airways, United, Swiss International Air Lines, Delta. Our selection of flights from Washington Dulles Intl. to Trivandrum Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

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Experience the joy of finding cheap flights from Washington Dulles Intl. to Trivandrum Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$790 and roundtrip prices from S$1,355*.
 

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Experience the Vibrant Thiruvananthapuram

Picture yourself stepping off the plane in Thiruvananthapuram and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

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Book Your Flight from Washington to Thiruvananthapuram with Confidence

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*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from IAD to TRV?
Start packing your bags, because round-trip journeys from IAD to Trivandrum Intl. Airport (TRV) start from S$1,355. That’s based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book today to score the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from IAD to Trivandrum Intl. Airport?
The majority of flights can be cancelled online, but each airline has its own set of terms and conditions. If you do need to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from IAD to Trivandrum Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for IAD to Trivandrum Intl. Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from IAD to Trivandrum Intl. Airport?
Chantilly to Thiruvananthapuram is around 14,100 kilometres, so get ready to spend a while in the air. Make sure you pack all the essentials, from your toothbrush to your hairbrush. Throw in a couple of snacks to munch on throughout your flight too.
Which airlines fly direct from Washington Dulles Intl. Airport (IAD) to Trivandrum Intl. Airport?
Flying nonstop between IAD and Trivandrum Intl. Airport (TRV) isn’t possible right now. However, you’ll still be able to find a flight to Thiruvananthapuram with at least one stop.
Are Washington Dulles Intl. Airport (IAD) to Trivandrum Intl. Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to score an amazing last-minute deal from Dulles Intl. Airport to TRV, but there’s no guarantee. As many airlines release seats up to a year in advance, it’s worth keeping an eye on fares early and being ready to pounce when you see a bargain. Expedia compares carrier prices and updates flight deals all the time, so you can feel confident knowing you’re always getting the latest offers.

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