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George Bush Intercontinental Airport to Indira Gandhi International Airport flight

Explore the cheapest one-way and round-trip flights from George Bush Intercontinental Airport to Indira Gandhi International Airport over the next 90 days, with one-way fares from £426 and round-trip from £833. Based on Trip.com's latest 7-day flight data.

    • IAH 18:25
      20h
      1 stop
      DEL 01:55
      Houston - New Delhi | Tue, Nov 24 | ITA Airways
      DEL 03:45
      23h 45m
      1 stop
      IAH 16:00
      New Delhi - Houston | Tue, Dec 1 | ITA Airways
      £833 £1,464
      43% off
      43% off
      £1,464 £833
    • IAH 17:35
      27h 20m
      1 stop
      DEL 08:25
      Houston - New Delhi | Mon, Nov 30 | Qatar Airways
      DEL 16:10
      34h 35m
      1 stop
      IAH 15:15
      New Delhi - Houston | Sun, Dec 6 | Qatar Airways
      £861 £1,464
      41% off
      41% off
      £1,464 £861
    • IAH 17:35
      27h 15m
      1 stop
      DEL 08:20
      Houston - New Delhi | Tue, Nov 24 | Qatar Airways
      DEL 16:10
      34h 35m
      1 stop
      IAH 15:15
      New Delhi - Houston | Tue, Dec 1 | Qatar Airways
      £906 £1,464
      38% off
      38% off
      £1,464 £906
    • IAH 14:55
      26h 50m
      1 stop
      DEL 05:15
      Houston - New Delhi | Mon, Nov 30 | IndiGo
      DEL 06:15
      42h 25m
      1 stop
      IAH 13:10
      New Delhi - Houston | Sun, Dec 6 | IndiGo
      £919
      37% off
      £1,464 £919
    • IAH 16:45
      41h 35m
      1 stop
      DEL 21:50
      Houston - New Delhi | Mon, Nov 30 | Air Canada
      DEL 23:50
      22h 33m
      1 stop
      IAH 10:53
      New Delhi - Houston | Sun, Dec 6 | Air Canada
      £950
      35% off
      £1,464 £950
    • IAH 16:45
      41h 35m
      1 stop
      DEL 21:50
      Houston - New Delhi | Mon, Nov 30 | United Airlines
      DEL 03:35
      21h 55m
      1 stop
      IAH 14:00
      New Delhi - Houston | Sun, Dec 6 | Lufthansa
      £970
      34% off
      £1,464 £970
    • IAH 19:10
      19h 30m
      1 stop
      DEL 02:10
      Houston - New Delhi | Mon, Nov 30 | Emirates
      DEL 16:15
      35h 35m
      1 stop
      IAH 16:20
      New Delhi - Houston | Sun, Dec 6 | Emirates
      £979
      33% off
      £1,464 £979
    • IAH 14:55
      26h 55m
      1 stop
      DEL 05:20
      Houston - New Delhi | Mon, Nov 30 | Turkish Airlines
      DEL 06:15
      42h 25m
      1 stop
      IAH 13:10
      New Delhi - Houston | Sun, Dec 6 | IndiGo
      £995
      32% off
      £1,464 £995
    • IAH 16:10
      21h 55m
      1 stop
      DEL 01:35
      Houston - New Delhi | Mon, Nov 30 | Lufthansa
      DEL 03:35
      21h 55m
      1 stop
      IAH 14:00
      New Delhi - Houston | Sun, Dec 6 | Lufthansa
      £1,002
      32% off
      £1,464 £1,002
    • HOU 13:00
      17h 25m
      1 stop
      DEL 14:00
      Houston - New Delhi | Mon, Oct 26 | Normal Airline
      DEL 15:00
      6h
      Direct
      HOU 16:00
      New Delhi - Houston | Wed, Oct 28 | Normal Airline
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    • Cheapest
      IAH 14:55
      26h 55m
      1 stop
      DEL 05:20
      Houston - New Delhi | Wed, Nov 25 | IndiGo
      £426 £652
      35% off
      35% off
      £652 £426
    • IAH 14:55
      26h 50m
      1 stop
      DEL 05:15
      Houston - New Delhi | Mon, Nov 16 | IndiGo
      £452 £652
      31% off
      31% off
      £652 £452
    • IAH 16:10
      21h 55m
      1 stop
      DEL 01:35
      Houston - New Delhi | Sat, Nov 21 | Lufthansa
      £455 £652
      30% off
      30% off
      £652 £455
    • IAH 15:55
      26h 50m
      1 stop
      DEL 05:15
      Houston - New Delhi | Wed, Nov 4 | IndiGo
      £456
      30% off
      £652 £456
    • IAH 14:55
      26h 50m
      1 stop
      DEL 05:15
      Houston - New Delhi | Mon, Nov 23 | IndiGo
      £457
      30% off
      £652 £457
    • IAH 14:55
      26h 50m
      1 stop
      DEL 05:15
      Houston - New Delhi | Mon, Dec 7 | IndiGo
      £460
      28% off
      £652 £460
    • IAH 15:35
      22h 50m
      1 stop
      DEL 00:55
      Houston - New Delhi | Mon, Oct 26 | United Airlines
      £460
      28% off
      £652 £460
    • IAH 21:00
      20h 50m
      1 stop
      DEL 05:20
      Houston - New Delhi | Sat, Dec 12 | Turkish Airlines
      £467
      28% off
      £652 £467
    • IAH 21:00
      20h 45m
      1 stop
      DEL 05:15
      Houston - New Delhi | Sun, Nov 15 | Turkish Airlines
      £469
      28% off
      £652 £469
    • HOU 13:00
      17h 25m
      1 stop
      DEL 14:00
      Houston - New Delhi | Mon, Oct 26 | Normal Airline
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    • IAH 17:35
      21h 5m
      1 stop
      DEL 02:10
      Houston - New Delhi | Wed, Nov 4 | Qatar Airways
      £495 £1,592
      69% off
      69% off
      £1,592 £495
    • IAH 18:35
      21h 5m
      1 stop
      DEL 02:10
      Houston - New Delhi | Wed, Oct 28 | Qatar Airways
      £500 £1,592
      69% off
      69% off
      £1,592 £500
    • IAH 17:35
      21h 5m
      1 stop
      DEL 02:10
      Houston - New Delhi | Tue, Nov 3 | Qatar Airways
      £501 £1,592
      69% off
      69% off
      £1,592 £501
    • IAH 16:35
      20h
      1 stop
      DEL 00:05
      Houston - New Delhi | Thu, Dec 31 | Lufthansa
      £527
      67% off
      £1,592 £527
    • IAH 16:10
      21h 55m
      1 stop
      DEL 01:35
      Houston - New Delhi | Sat, Jan 9 | Lufthansa
      £551
      65% off
      £1,592 £551
    • IAH 15:25
      22h 15m
      1 stop
      DEL 01:10
      Houston - New Delhi | Wed, Dec 30 | Delta Air Lines
      £556
      65% off
      £1,592 £556
    • IAH 19:10
      20h 30m
      1 stop
      DEL 03:10
      Houston - New Delhi | Thu, Dec 31 | Delta Air Lines
      £556
      65% off
      £1,592 £556
    • IAH 19:10
      20h 30m
      1 stop
      DEL 03:10
      Houston - New Delhi | Wed, Jan 6 | KLM
      £557
      65% off
      £1,592 £557
    • IAH 19:10
      20h 30m
      1 stop
      DEL 03:10
      Houston - New Delhi | Wed, Jan 6 | Air France
      £557
      65% off
      £1,592 £557
    • HOU 13:00
      17h 25m
      1 stop
      DEL 14:00
      Houston - New Delhi | Mon, Oct 26 | Normal Airline
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    • IAH 18:50
      19h 15m
      1 stop
      DEL 01:35
      Houston - New Delhi | Mon, Jan 4 | Lufthansa
      £807 £2,348
      66% off
      66% off
      £2,348 £807
    • IAH 18:50
      19h 15m
      1 stop
      DEL 01:35
      Houston - New Delhi | Mon, Nov 30 | United Airlines
      £822 £2,348
      65% off
      65% off
      £2,348 £822
    • IAH 18:50
      19h 15m
      1 stop
      DEL 01:35
      Houston - New Delhi | Wed, Nov 18 | United Airlines
      £874 £2,348
      63% off
      63% off
      £2,348 £874
    • IAH 19:50
      19h 15m
      1 stop
      DEL 01:35
      Houston - New Delhi | Thu, Oct 29 | Lufthansa
      £954
      59% off
      £2,348 £954
    • IAH 18:50
      19h 15m
      1 stop
      DEL 01:35
      Houston - New Delhi | Wed, Nov 4 | Lufthansa
      £962
      59% off
      £2,348 £962
    • IAH 18:50
      19h 15m
      1 stop
      DEL 01:35
      Houston - New Delhi | Wed, Nov 18 | Lufthansa
      £963
      59% off
      £2,348 £963
    • IAH 18:50
      19h 15m
      1 stop
      DEL 01:35
      Houston - New Delhi | Sun, Nov 22 | United Airlines
      £1,018
      56% off
      £2,348 £1,018
    • IAH 18:50
      19h 15m
      1 stop
      DEL 01:35
      Houston - New Delhi | Sat, Nov 21 | United Airlines
      £1,146
      51% off
      £2,348 £1,146
    • IAH 18:50
      19h 15m
      1 stop
      DEL 01:35
      Houston - New Delhi | Fri, Nov 20 | Lufthansa
      £1,160
      51% off
      £2,348 £1,160
    • HOU 13:00
      17h 25m
      1 stop
      DEL 14:00
      Houston - New Delhi | Mon, Oct 26 | Normal Airline
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    • IAH 18:35
      21h 5m
      1 stop
      DEL 02:10
      Houston - New Delhi | Wed, Oct 28 | Qatar Airways
      £500 £1,479
      66% off
      66% off
      £1,479 £500
    • IAH 17:10
      21h 55m
      1 stop
      DEL 01:35
      Houston - New Delhi | Tue, Oct 27 | Lufthansa
      £623 £1,479
      57% off
      57% off
      £1,479 £623
    • IAH 17:10
      21h 55m
      1 stop
      DEL 01:35
      Houston - New Delhi | Sun, Oct 25 | Lufthansa
      £660 £1,479
      55% off
      55% off
      £1,479 £660
    • IAH 17:10
      21h 55m
      1 stop
      DEL 01:35
      Houston - New Delhi | Tue, Oct 27 | United Airlines
      £673
      54% off
      £1,479 £673
    • IAH 19:25
      20h
      1 stop
      DEL 01:55
      Houston - New Delhi | Fri, Oct 30 | ITA Airways
      £705
      52% off
      £1,479 £705
    • IAH 20:10
      20h 30m
      1 stop
      DEL 03:10
      Houston - New Delhi | Thu, Oct 29 | Delta Air Lines
      £727
      51% off
      £1,479 £727
    • IAH 17:10
      21h 55m
      1 stop
      DEL 01:35
      Houston - New Delhi | Mon, Oct 26 | United Airlines
      £807
      45% off
      £1,479 £807
    • IAH 17:35
      20h
      1 stop
      DEL 00:05
      Houston - New Delhi | Thu, Oct 29 | United Airlines
      £856
      42% off
      £1,479 £856
    • IAH 20:10
      20h 30m
      1 stop
      DEL 03:10
      Houston - New Delhi | Sat, Oct 31 | Air France
      £858
      42% off
      £1,479 £858
    • HOU 13:00
      17h 25m
      1 stop
      DEL 14:00
      Houston - New Delhi | Mon, Oct 26 | Normal Airline
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Displayed flight fares from Houston to New Delhi are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from George Bush Intercontinental Airport to Indira Gandhi International Airport

What is the cheapest month to fly from George Bush Intercontinental Airport to Indira Gandhi International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from George Bush Intercontinental Airport to Indira Gandhi International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from George Bush Intercontinental Airport to Indira Gandhi International Airport are usually in July, with an average price of £324. It is best to avoid November, when the average price can reach £864.

£864
£594
£324
£54
    Cheapest
  • £461
    Feb
  • £391
    Mar
  • £490
    Apr
  • £518
    May
  • £397
    Jun
  • £324
    Jul
  • £369
    Aug
  • £341
    Sep
  • £355
    Oct
  • £864
    Nov
  • £505
    Dec
  • £512
    Jan

What is the cheapest day of the week to fly from George Bush Intercontinental Airport to Indira Gandhi International Airport?

The data is based on the past 12 months and shows the average ticket prices from George Bush Intercontinental Airport to Indira Gandhi International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from George Bush Intercontinental Airport to Indira Gandhi International Airport is Friday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

£919
£677
£434
£192
    Cheapest
  • £534
    Mon
  • £505
    Tue
  • £526
    Wed
  • £563
    Thu
  • £434
    Fri
  • £538
    Sat
  • £919
    Sun

Which airline offers the cheapest flights from George Bush Intercontinental Airport to Indira Gandhi International Airport?

The cheapest airline flying from George Bush Intercontinental Airport to Indira Gandhi International Airport is Delta Air Lines (from £371) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Delta Air Lines
From £371
American Airlines
From £408
Qatar Airways
From £420
IndiGo
From £426
Frontier Airlines
From £435
KLM
From £451
Air France
From £452
Lufthansa
From £455
United Airlines
From £460
Turkish Airlines
From £467

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What is the flight schedule from George Bush Intercontinental Airport to Indira Gandhi International Airport?

Check the schedule for flights from Houston to New Delhi and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. LH441

    George Bush Intercontinental Airport

    15:40

    IAH

    9h 40m

    Direct

    08:20

    FRA

    S M T W T F S
    Search

  2. LH102

    Frankfurt Airport

    10:15

    FRA

    55m

    Direct

    11:10

    MUC

    S M T W T F S

  3. LH762

    Munich International Airport

    12:55

    MUC

    7h 30m

    Direct

    23:55

    DEL

    S M T W T F S

  4. TK034

    George Bush Intercontinental Airport

    21:15

    IAH

    11h 55m

    Direct

    17:10

    IST

    S M T W T F S
    Search

  5. TK716

    Istanbul Airport

    20:15

    IST

    6h 5m

    Direct

    04:50

    DEL

    S M T W T F S

  6. LH441

    George Bush Intercontinental Airport

    15:40

    IAH

    9h 40m

    Direct

    08:20

    FRA

    S M T W T F S
    Search

  7. LH760

    Frankfurt Airport

    13:36

    FRA

    8h 4m

    Direct

    01:10

    DEL

    S M T W T F S

  8. LX3357

    George Bush Intercontinental Airport

    11:55

    IAH

    3h 11m

    Direct

    16:06

    IAD

    S M T W T F S
    Search

  9. LX073

    Dulles International Airport

    21:10

    IAD

    8h 5m

    Direct

    10:15

    ZRH

    S M T W T F S

  10. LX146

    Zurich International Airport

    12:10

    ZRH

    7h 55m

    Direct

    23:35

    DEL

    S M T W T F S

  11. 6E4012

    George Bush Intercontinental Airport

    14:55

    IAH

    11h 50m

    Direct

    11:45

    IST

    - M - W - F -
    Search

  12. 6E012

    Istanbul Airport

    19:30

    IST

    7h 20m

    Direct

    05:20

    DEL

    S M T W T F S

  13. TK134

    George Bush Intercontinental Airport

    14:30

    IAH

    12h

    Direct

    10:30

    IST

    - M - W - - -
    Search

  14. TK716

    Istanbul Airport

    20:15

    IST

    6h 5m

    Direct

    04:50

    DEL

    S M T W T F S

  15. DL1682

    George Bush Intercontinental Airport

    11:50

    IAH

    2h 4m

    Direct

    14:54

    ATL

    S M T W T F S
    Search

  16. VS104

    Hartsfield–Jackson Atlanta International Airport

    18:30

    ATL

    7h 55m

    Direct

    06:25

    LHR

    S M T W T F S

  17. VS302

    Heathrow Airport

    11:55

    LHR

    8h 35m

    Direct

    01:00

    DEL

    S M T W T F S

  18. DL1050

    George Bush Intercontinental Airport

    06:30

    IAH

    2h 47m

    Direct

    09:17

    MSP

    S M T W T F S
    Search

  19. DL010

    Minneapolis-Saint Paul International Airport

    23:10

    MSP

    7h 55m

    Direct

    13:05

    LHR

    S M T W T F S

  20. DL5948

    Heathrow Airport

    11:55

    LHR

    8h 35m

    Direct

    01:00

    DEL

    S M T W T F S

  21. QR714

    George Bush Intercontinental Airport

    18:15

    IAH

    14h 35m

    Direct

    16:50

    DOH

    S M T W T F S
    Search

  22. QR1018

    Hamad International Airport

    19:05

    DOH

    1h 20m

    Direct

    21:25

    DXB

    S M T W T F S

  23. 6E1462

    Dubai International Airport

    11:50

    DXB

    3h 45m

    Direct

    17:05

    DEL

    S M T W T F S

  24. DL2709

    George Bush Intercontinental Airport

    13:15

    IAH

    2h 1m

    Direct

    16:16

    ATL

    S M T W T F S
    Search

  25. EY8383

    Hartsfield–Jackson Atlanta International Airport

    14:19

    ATL

    2h 15m

    Direct

    16:34

    JFK

    S M T W T F S

  26. EY004

    John F. Kennedy International Airport

    22:20

    JFK

    12h

    Direct

    19:20

    AUH

    S M T W T F S

  27. EY212

    Zayed International Airport

    02:40

    AUH

    3h 45m

    Direct

    07:55

    DEL

    S M T W T F S
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About George Bush Intercontinental Airport and Indira Gandhi International Airport

Learn about George Bush Intercontinental Airport (IAH) and Indira Gandhi International Airport (DEL) — including location, terminals, transportation, and travel tips.

Flight distance 13,471.55km
Cheapest one-way ticket price £426
Cheapest return ticket price £833

FAQs for George Bush Intercontinental Airport to Indira Gandhi International Airport Flights

  • What are the cheapest flights from George Bush Intercontinental Airport to Indira Gandhi International Airport?

    One-way flights from George Bush Intercontinental Airport to Indira Gandhi International Airport currently start from £426, and round-trip fares start from £833. The current lowest fare is a IndiGo flight departing on Wed, Nov 25; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from George Bush Intercontinental Airport to Indira Gandhi International Airport is £907. Prices may vary depending on the departure date, airline, and availability.
  • Enter George Bush Intercontinental Airport and Indira Gandhi International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

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

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Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check 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 according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.