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Flights from Houston to Thiruvananthapuram

Search cheap flights from Houston to Thiruvananthapuram in the next 3 months. Based on Trip.com's latest 7-day data, one-way fares start at US$734, and round-trip tickets start at US$1,517.

      • IAH 18:15
        21h 30m
        1 stop
        TRV 02:15
        Houston - Thiruvananthapuram | Thu, Jul 23 | Qatar Airways
        TRV 03:45
        22h 40m
        1 stop
        IAH 15:55
        Thiruvananthapuram - Houston | Thu, Jul 30 | Qatar Airways
        US$1,517 US$3,385
        55% off
        55% off
        US$3,385 US$1,517
      • IAH 18:15
        21h 30m
        1 stop
        TRV 02:15
        Houston - Thiruvananthapuram | Sun, Jul 12 | Qatar Airways
        TRV 03:45
        22h 40m
        1 stop
        IAH 15:55
        Thiruvananthapuram - Houston | Sat, Jul 18 | Qatar Airways
        US$1,708 US$3,385
        50% off
        50% off
        US$3,385 US$1,708
      • IAH 18:15
        21h 30m
        1 stop
        TRV 02:15
        Houston - Thiruvananthapuram | Thu, Jul 9 | Qatar Airways
        TRV 03:45
        22h 40m
        1 stop
        IAH 15:55
        Thiruvananthapuram - Houston | Wed, Jul 15 | Qatar Airways
        US$1,745 US$3,385
        48% off
        48% off
        US$3,385 US$1,745
      • IAH 18:15
        21h 30m
        1 stop
        TRV 02:15
        Houston - Thiruvananthapuram | Mon, Jul 27 | Qatar Airways
        TRV 03:45
        22h 40m
        1 stop
        IAH 15:55
        Thiruvananthapuram - Houston | Mon, Aug 3 | Qatar Airways
        US$1,779
        47% off
        US$3,385 US$1,779
      • IAH 18:15
        21h 30m
        1 stop
        TRV 02:15
        Houston - Thiruvananthapuram | Sat, Jul 18 | Qatar Airways
        TRV 03:45
        22h 40m
        1 stop
        IAH 15:55
        Thiruvananthapuram - Houston | Sun, Jul 26 | Qatar Airways
        US$2,229
        34% off
        US$3,385 US$2,229
      • IAH 18:15
        21h 30m
        1 stop
        TRV 02:15
        Houston - Thiruvananthapuram | Thu, Jul 2 | Qatar Airways
        TRV 03:45
        22h 40m
        1 stop
        IAH 15:55
        Thiruvananthapuram - Houston | Fri, Jul 10 | Qatar Airways
        US$2,317
        32% off
        US$3,385 US$2,317
      • IAH 18:15
        21h 30m
        1 stop
        TRV 02:15
        Houston - Thiruvananthapuram | Tue, Jun 30 | Qatar Airways
        TRV 03:45
        22h 40m
        1 stop
        IAH 15:55
        Thiruvananthapuram - Houston | Tue, Jul 7 | Qatar Airways
        US$2,437
        28% off
        US$3,385 US$2,437
      • IAH 18:15
        21h 30m
        1 stop
        TRV 02:15
        Houston - Thiruvananthapuram | Fri, Jul 3 | Qatar Airways
        TRV 03:45
        22h 40m
        1 stop
        IAH 15:55
        Thiruvananthapuram - Houston | Fri, Jul 10 | Qatar Airways
        US$2,544
        25% off
        US$3,385 US$2,544
      • IAH 19:35
        21h 5m
        1 stop
        TRV 03:10
        Houston - Thiruvananthapuram | Thu, Jul 9 | Emirates
        TRV 04:45
        22h 35m
        1 stop
        IAH 16:50
        Thiruvananthapuram - Houston | Wed, Jul 15 | Emirates
        US$2,565
        24% off
        US$3,385 US$2,565
      • IAH 19:35
        21h 5m
        1 stop
        TRV 03:10
        Houston - Thiruvananthapuram | Sun, Jul 12 | Emirates
        TRV 04:45
        22h 35m
        1 stop
        IAH 16:50
        Thiruvananthapuram - Houston | Sat, Jul 18 | Emirates
        US$2,572
        24% off
        US$3,385 US$2,572
      • HOU 13:00
        17h 25m
        1 stop
        TRV 14:00
        Houston - Thiruvananthapuram | Tue, Jun 16 | Normal Airline
        TRV 15:00
        6h
        Nonstop
        HOU 16:00
        Thiruvananthapuram - Houston | Thu, Jun 18 | Normal Airline
        Find more flights
        Find more flights
      • IAH 18:15
        21h 30m
        1 stop
        TRV 02:15
        Houston - Thiruvananthapuram | Sun, Aug 9 | Qatar Airways
        US$734 US$1,725
        56% off
        56% off
        US$1,725 US$734
      • IAH 18:15
        21h 30m
        1 stop
        TRV 02:15
        Houston - Thiruvananthapuram | Mon, Aug 10 | Qatar Airways
        US$735 US$1,725
        56% off
        56% off
        US$1,725 US$735
      • IAH 18:15
        21h 30m
        1 stop
        TRV 02:15
        Houston - Thiruvananthapuram | Tue, Aug 4 | Qatar Airways
        US$741 US$1,725
        56% off
        56% off
        US$1,725 US$741
      • IAH 18:15
        21h 30m
        1 stop
        TRV 02:15
        Houston - Thiruvananthapuram | Sun, Aug 2 | Qatar Airways
        US$1,124
        35% off
        US$1,725 US$1,124
      • IAH 18:15
        21h 30m
        1 stop
        TRV 02:15
        Houston - Thiruvananthapuram | Sat, Aug 1 | Qatar Airways
        US$1,149
        33% off
        US$1,725 US$1,149
      • IAH 18:15
        21h 30m
        1 stop
        TRV 02:15
        Houston - Thiruvananthapuram | Fri, Jun 26 | Qatar Airways
        US$1,268
        26% off
        US$1,725 US$1,268
      • IAH 18:15
        21h 30m
        1 stop
        TRV 02:15
        Houston - Thiruvananthapuram | Wed, Jul 29 | Qatar Airways
        US$1,286
        25% off
        US$1,725 US$1,286
      • IAH 18:15
        21h 30m
        1 stop
        TRV 02:15
        Houston - Thiruvananthapuram | Sun, Jul 26 | Qatar Airways
        US$1,291
        25% off
        US$1,725 US$1,291
      • IAH 18:15
        21h 30m
        1 stop
        TRV 02:15
        Houston - Thiruvananthapuram | Wed, Jul 15 | Qatar Airways
        US$1,309
        24% off
        US$1,725 US$1,309
      • IAH 18:15
        21h 30m
        1 stop
        TRV 02:15
        Houston - Thiruvananthapuram | Mon, Aug 10 | American Airlines
        US$1,311
        24% off
        US$1,725 US$1,311
      • HOU 13:00
        17h 25m
        1 stop
        TRV 14:00
        Houston - Thiruvananthapuram | Tue, Jun 16 | Normal Airline
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        Find more flights

Displayed flight fares from Houston to Thiruvananthapuram are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Houston to Thiruvananthapuram Flight Details

The distance between Houston and Thiruvananthapuram is about 15,694 km. Based on Trip.com's latest data, travel demand is highest in July. The off-season for travel is November.

Cheapest one-way flight priceUS$734
Cheapest return ticket priceUS$1,517
Cheapest monthNovember
Peak season for travelJuly
Flight distance15,694 km
Flight statistics for the Houston–Thiruvananthapuram route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • What are the cheapest flights from Houston to Thiruvananthapuram (HOU-TRV)?

    Based on Trip.com data, Qatar Airways offers one-way fares as low as US$734 on Cheapest nonstop routes (e.g. IAH to TRV on Sun, Aug 9), while Qatar Airways offers Cheapest nonstop round-trips from US$1,517 departing on Thu, Jul 23 and returning on Thu, Jul 30.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Houston to Thiruvananthapuram is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Houston to Thiruvananthapuram, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sun, Aug 9, with one-way flights priced at just US$734.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Qatar Airways.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Thiruvananthapuram travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Houston to Thiruvananthapuram is November, when demand for travel is lower.
  • After crunching the numbers on our June flight calendar, it's currently cheapest to fly from Houston to Thiruvananthapuram on June 17, 2026 with Qatar Airways, with prices starting at US$2,096.
  • The time difference between Thiruvananthapuram and Houston is 11h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Trip.com Airline Insights on Flights from Houston to Thiruvananthapuram

Which airline offers the cheapest direct flights from Houston to Thiruvananthapuram?

Data is based on the average price of all nonstop flights from Houston to Thiruvananthapuram on Trip.com over the past 12 months.

Based on Trip.com’s data from the past 12 months, United Airlines provides the lowest-priced direct flights from Houston to Thiruvananthapuram, with fares starting at US$1,260.

US$1,216
US$1,260
US$1,304
US$1,348
US$1,392
United Airlines
US$1,260
United Airlines
Lufthansa
US$1,301
Lufthansa
Emirates
US$1,392
Emirates

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Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.