Cheap flights from Delhi to Southwest Houston from CA $779

View CA $779 flight on Wed, Nov. 5, 2025Opens in a new window

Popular airlines from New Delhi to Southwest Houston

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Cheap flights from Delhi (DEL) to Southwest Houston (HOU)

Prices were available within the past 7 days and start at CA $779 for one-way flights and CA $1,425 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, Oct. 15 - Sun, Nov. 2
DEL
Delhi
IAH
Houston
CA $1,425 Roundtrip, found 6 days ago
CA $1,425
Roundtrip
found 6 days ago
Select British Airways flight, departing Wed, Oct. 15 from Delhi to Houston, returning Sun, Nov. 2, priced at CA $1,425 found 6 days ago
Delta
Thu, Oct. 16 - Sun, Nov. 2
DEL
Delhi
IAH
Houston
CA $1,446 Roundtrip, found 6 days ago
CA $1,446
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Oct. 16 from Delhi to Houston, returning Sun, Nov. 2, priced at CA $1,446 found 6 days ago
Virgin Atlantic
Wed, Oct. 15 - Sun, Nov. 2
DEL
Delhi
IAH
Houston
CA $1,451 Roundtrip, found 6 days ago
CA $1,451
Roundtrip
found 6 days ago
Select Virgin Atlantic flight, departing Wed, Oct. 15 from Delhi to Houston, returning Sun, Nov. 2, priced at CA $1,451 found 6 days ago
Air Canada
Wed, Oct. 15 - Sun, Nov. 2
DEL
Delhi
IAH
Houston
CA $1,550 Roundtrip, found 6 days ago
CA $1,550
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Oct. 15 from Delhi to Houston, returning Sun, Nov. 2, priced at CA $1,550 found 6 days ago
Finnair
Wed, Jul. 30 - Wed, Aug. 6
DEL
Delhi
IAH
Houston
CA $1,569 Roundtrip, found 3 days ago
CA $1,569
Roundtrip
found 3 days ago
Select Finnair flight, departing Wed, Jul. 30 from Delhi to Houston, returning Wed, Aug. 6, priced at CA $1,569 found 3 days ago
British Airways
Wed, Jul. 30 - Wed, Aug. 6
DEL
Delhi
HOU
Houston
CA $2,958 Roundtrip, found 3 days ago
CA $2,958
Roundtrip
found 3 days ago
Select British Airways flight, departing Wed, Jul. 30 from Delhi to Houston, returning Wed, Aug. 6, priced at CA $2,958 found 3 days ago

Find the cheapest month to fly from New Delhi (DEL) to Houston (IAH)

September is typically the cheapest month to fly

From CA $931 - CA $1,872 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.