S$1,292 Cheap Flights from Washington to Thiruvananthapuram

View S$1,292 flight on Wed, 24 Dec, 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$1,292 for one-way flights and S$3,385 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Wed, 24 Dec - Sat, 3 Jan
IAD
Washington
TRV
Thiruvananthapuram
S$3,385 Return, found 6 days ago
S$3,385
Return
found 6 days ago
Select Etihad Airways flight, departing Wed, 24 Dec from Washington to Thiruvananthapuram, returning Sat, 3 Jan, priced at S$3,385 found 6 days ago
American Airlines
Wed, 24 Dec - Sat, 3 Jan
IAD
Washington
TRV
Thiruvananthapuram
S$3,573 Return, found 6 days ago
S$3,573
Return
found 6 days ago
Select American Airlines flight, departing Wed, 24 Dec from Washington to Thiruvananthapuram, returning Sat, 3 Jan, priced at S$3,573 found 6 days ago
American Airlines
Wed, 24 Dec - Sat, 3 Jan
IAD
Washington
TRV
Thiruvananthapuram
S$3,576 Return, found 6 days ago
S$3,576
Return
found 6 days ago
Select American Airlines flight, departing Wed, 24 Dec from Washington to Thiruvananthapuram, returning Sat, 3 Jan, priced at S$3,576 found 6 days ago
Etihad Airways
Wed, 24 Dec - Sat, 3 Jan
IAD
Washington
TRV
Thiruvananthapuram
S$3,753 Return, found 6 days ago
S$3,753
Return
found 6 days ago
Select Etihad Airways flight, departing Wed, 24 Dec from Washington to Thiruvananthapuram, returning Sat, 3 Jan, priced at S$3,753 found 6 days ago
Etihad Airways
Wed, 24 Dec - Sat, 3 Jan
IAD
Washington
TRV
Thiruvananthapuram
S$3,766 Return, found 6 days ago
S$3,766
Return
found 6 days ago
Select Etihad Airways flight, departing Wed, 24 Dec from Washington to Thiruvananthapuram, returning Sat, 3 Jan, priced at S$3,766 found 6 days ago
Qatar Airways
Wed, 24 Dec - Sat, 3 Jan
IAD
Washington
TRV
Thiruvananthapuram
S$3,814 Return, found 6 days ago
S$3,814
Return
found 6 days ago
Select Qatar Airways flight, departing Wed, 24 Dec from Washington to Thiruvananthapuram, returning Sat, 3 Jan, priced at S$3,814 found 6 days ago
Qatar Airways
Wed, 24 Dec - Sat, 3 Jan
IAD
Washington
TRV
Thiruvananthapuram
S$3,818 Return, found 6 days ago
S$3,818
Return
found 6 days ago
Select Qatar Airways flight, departing Wed, 24 Dec from Washington to Thiruvananthapuram, returning Sat, 3 Jan, priced at S$3,818 found 6 days ago
Lufthansa
Wed, 24 Dec - Sat, 3 Jan
IAD
Washington
TRV
Thiruvananthapuram
S$4,012 Return, found 6 days ago
S$4,012
Return
found 6 days ago
Select Lufthansa flight, departing Wed, 24 Dec from Washington to Thiruvananthapuram, returning Sat, 3 Jan, priced at S$4,012 found 6 days ago
Etihad Airways
Wed, 24 Dec - Sat, 3 Jan
IAD
Washington
TRV
Thiruvananthapuram
S$4,048 Return, found 6 days ago
S$4,048
Return
found 6 days ago
Select Etihad Airways flight, departing Wed, 24 Dec from Washington to Thiruvananthapuram, returning Sat, 3 Jan, priced at S$4,048 found 6 days ago
Turkish Airlines
Wed, 24 Dec - Sat, 3 Jan
IAD
Washington
TRV
Thiruvananthapuram
S$4,199 Return, found 6 days ago
S$4,199
Return
found 6 days ago
Select Turkish Airlines flight, departing Wed, 24 Dec from Washington to Thiruvananthapuram, returning Sat, 3 Jan, priced at S$4,199 found 6 days ago

Find the cheapest month to fly from Washington (IAD) to Thiruvananthapuram (TRV)

March is typically the cheapest month to fly

From S$1,027 - S$1,341 per traveller.
Washington to Thiruvananthapuram route information
Origin airport
Washington Dulles Intl.
Destination airport
Trivandrum Intl.
Return price
S$3,385
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 Etihad Airways, Lufthansa, Emirates, United, British Airways, American Airlines, Qatar Airways, Turkish Airlines. 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 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.
 

Added Convenience on Your Washington to Thiruvananthapuram Flight

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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$3,385. 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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*Available to Expedia members.