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Lucknow

$1,402+ Cheap flights from Seattle (SEA) to Lucknow (LKO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LKO
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Seattle to Lucknow

Cheapest flights from Seattle to Lucknow
Explore the most affordable flight options available from Seattle to Lucknow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This British Airways deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/241:35 pm
SEA
-
LKO
2 stops54h 40m
British Airways
Mon 9/283:10 pm
LKO
-
SEA
2 stops56h 55m
British Airways
Deal found 1/26$1,402
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/157:05 am
SEA
-
LKO
2 stops34h 00m
Multiple Airlines
Wed 3/117:20 pm
LKO
-
SEA
2 stops37h 10m
Multiple Airlines
Deal found 1/27$1,549
This KAYAK deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/157:15 am
SEA
-
LKO
3 stops33h 50m
British Airways
Wed 3/1111:40 pm
LKO
-
SEA
2 stops49h 20m
British Airways
Deal found 1/28$2,035
This KAYAK deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/1410:51 pm
SEA
-
LKO
2 stops46h 29m
Multiple Airlines
Sat 2/2111:50 am
LKO
-
SEA
1 stop38h 15m
Multiple Airlines
Deal found 1/27$2,507

Find flight deals from Seattle to Lucknow

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Lucknow (LKO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.

Round-trip from

$1,549
(American Airlines)
From Seattle/Tacoma Intl to Lucknow Amausi
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Lucknow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Seattle to Lucknow that are best for you.

Fly from

Seattle

Fly to

Lucknow

Route

Depart

Return

Price

SeattleLucknow

SEA - LKO

SEALKO

Seattle/Tacoma Intl

Sun 2/15

7:05 am-6:35 am

2 stops34h 00m

Lucknow Amausi

Wed 3/11

7:20 pm-8:00 pm

2 stops37h 10m

$1,549

SeattleLucknow

SEA - LKO

SEALKO

Seattle/Tacoma Intl

Sun 2/15

7:15 am-6:35 am

3 stops33h 50m

Lucknow Amausi

Wed 3/11

11:40 pm-12:30 pm

2 stops49h 20m

$2,035

SeattleLucknow

SEA - LKO

SEALKO

Seattle/Tacoma Intl

Sat 2/14

10:51 pm-10:50 am

2 stops46h 29m

Lucknow Amausi

Sat 2/21

11:50 am-12:35 pm

1 stop38h 15m

$2,507

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Best time to book a flight from Seattle to Lucknow

Have a flexible travel schedule? Discover the best time to fly to Lucknow from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Lucknow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Lucknow?

    British Airways can get you from Seattle to Lucknow in just under 33h 50m. Your travel time can differ by up to . There are 7105 mi between Seattle and Lucknow.

  • Can I find deals for flights from Seattle to Lucknow that include hotel bookings?

    Yes. In addition to deals on Seattle to Lucknow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Lucknow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Lucknow.

  • Can I find deals for business class flights from Seattle to Lucknow?

    Yes. Cheapflights offers flight deals from Seattle to Lucknow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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