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Cheap flights from Seattle to Lucknow from ₹ 109,326

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LKO
30 Jul — 6 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to Lucknow

Enter your travel dates to find the best prices.

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 30 June 2026.

Mon 14/921:40
SEA
-
LKO
2 stops45h 55m
Multiple Airlines
Wed 30/908:45
LKO
-
SEA
2 stops46h 40m
Multiple Airlines
Deal found 26/6₹ 109,326
Tue 6/1019:15
SEA
-
LKO
2 stops28h 30m
Multiple Airlines
Sat 31/1006:00
LKO
-
SEA
2 stops49h 40m
Multiple Airlines
Deal found 27/6₹ 117,925
Wed 9/916:25
SEA
-
LKO
2 stops27h 10m
Oman Air
Sun 13/908:45
LKO
-
SEA
2 stops40h 30m
Oman Air
Deal found 25/6₹ 170,746
Wed 9/920:20
SEA
-
LKO
2 stops51h 25m
British Airways
Sun 13/909:10
LKO
-
SEA
2 stops62h 55m
British Airways
Deal found 28/6₹ 186,337
Tue 6/1017:15
SEA
-
LKO
1 stop24h 50m
Emirates
Sat 31/1011:50
LKO
-
SEA
1 stop38h 15m
Emirates
Deal found 27/6₹ 271,662

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 30 June 2026.

Round-trip from

₹ 109,326
14/9-30/9
  • 14/9-30/9
  • 4 total stops
  • 92h 35m total
  • Seattle to Lucknow
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Cheapflights Fare Finder

 
Customise 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 454,620 searches. Data last updated 30 June 2026.
Use the filters below to find and compare flights from Seattle to Lucknow that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SeattleLucknow

SEA - LKO

SEALKO

Seattle/Tacoma Intl

Tue 6/10

10:15-12:15

2 stops37h 30m

Lucknow Amausi

Sat 31/10

23:40-15:29

3 stops52h 19m

₹ 119,342

SeattleLucknow

SEA - LKO

SEALKO

Seattle/Tacoma Intl

Mon 14/9

17:15-14:40

1 stop32h 55m

Lucknow Amausi

Wed 30/9

14:10-08:45

2 stops31h 05m

₹ 165,643

SeattleLucknow

SEA - LKO

SEALKO

Seattle/Tacoma Intl

Wed 9/9

16:25-08:05

2 stops27h 10m

Lucknow Amausi

Sun 13/9

08:45-12:45

2 stops40h 30m

₹ 170,746

SeattleLucknow

SEA - LKO

SEALKO

Seattle/Tacoma Intl

Wed 9/9

20:20-12:15

2 stops51h 25m

Lucknow Amausi

Sun 13/9

09:10-11:35

2 stops62h 55m

₹ 186,337
Fastest return journey

SeattleLucknow

SEA - LKO

SEALKO

Seattle/Tacoma Intl

Tue 6/10

17:15-06:35

1 stop24h 50m

Lucknow Amausi

Sat 31/10

11:50-13:35

1 stop38h 15m

₹ 271,662

Flights are sorted by cheapest return flights first.

Deals found on 27/6

Sorted by cheapest first

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 return 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?

    Oman Air and British Airways can get you from Seattle to Lucknow in just under 27h 10m. Your travel time can differ by up to 24h 15m. The distance from Seattle to Lucknow is about 11434 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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 holiday 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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Alternative routes for Seattle to Lucknow

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Seattle to Lucknow?

When you search for this flight from Seattle to Lucknow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Lucknow?

Millions of users choose and trust Cheapflights to book the best flight deals from Seattle to Lucknow for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Seattle to Lucknow with no change fees?

Certainly. Search results for flights to Lucknow from Seattle shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Seattle to Lucknow become cheaper?

Of course! You can now track prices for flights from Seattle to Lucknow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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