In terms of precipitation, rainfall in Lucknow ranges from 0.0 - 300.0 inches per month. July is typically the wettest month, when rainfall can reach 300.0 mm. March is typically the driest time to visit Lucknow when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Lucknow, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 32.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.0 C).

What is the cheapest time of day to fly from SEA to LKO?

When flying from Seattle to Lucknow, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

₹ 106,627+ Cheap Flights from Seattle to Lucknow

Cheap flight deals from Seattle to Lucknow

Enter your travel dates to find the best prices.

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Last-minute

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 2 September 2026.

Fri 27/1118:55 -

2 stops47h 45m

Sat 5/1208:50 -

2 stops45h 30m

Deal found 28/8₹ 106,627

Tue 6/1021:40 -

2 stops45h 55m

Tue 13/1008:45 -

2 stops46h 45m

Deal found 31/8₹ 109,950

Thu 15/1016:00 -

2 stops44h 20m

Wed 21/1002:30 -

2 stops33h 04m

Deal found 31/8₹ 112,229

Sun 18/1007:15 -

2 stops29h 05m

Sun 25/1012:05 -

2 stops47h 29m

Deal found 29/8₹ 116,786

Find flight deals from Seattle to Lucknow

Round-trip from	₹ 109,950

6/10-13/10
4 total stops
92h 40m total
Seattle to Lucknow

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SeattleLucknow

SEA Seattle/Tacoma Intl - LKO Lucknow Amausi

SEALKO

Seattle/Tacoma Intl

Fri 27/11

18:55-08:10

2 stops47h 45m

Lucknow Amausi

Sat 5/12

08:50-16:50

2 stops45h 30m

₹ 106,627

SeattleLucknow

SEA Seattle/Tacoma Intl - LKO Lucknow Amausi

SEALKO

Seattle/Tacoma Intl

Tue 6/10

21:40-08:05

2 stops45h 55m

Lucknow Amausi

Tue 13/10

08:45-19:00

2 stops46h 45m

₹ 109,950

SeattleLucknow

SEA Seattle/Tacoma Intl - LKO Lucknow Amausi

SEALKO

Seattle/Tacoma Intl

Thu 15/10

16:00-00:50

2 stops44h 20m

Lucknow Amausi

Wed 21/10

02:30-23:04

2 stops33h 04m

₹ 112,229

Fastest return journey

SeattleLucknow

SEA Seattle/Tacoma Intl - LKO Lucknow Amausi

SEALKO

Seattle/Tacoma Intl

Sun 18/10

07:15-00:50

2 stops29h 05m

Lucknow Amausi

Sun 25/10

12:05-23:04

2 stops47h 29m

₹ 116,786

Flights are sorted by cheapest return flights first.

Deals found on 28/8

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.

SEA-LKO

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

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.

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to Uttar Pradesh

Flights by cabin class

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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?

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Cheap flights from Seattle to Lucknow from ₹ 106,627

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Seattle to Lucknow

Cheapest flights from Seattle to LucknowExplore 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 2 September 2026.

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 2 September 2026.

Best flights from Seattle to LucknowDiscover carefully curated flight deals from Seattle to Lucknow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 September 2026.

Discover carefully curated flight deals from Seattle to Lucknow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 September 2026.

Last-minute flights from Seattle to LucknowDiscover last-minute flight deals from Seattle to Lucknow. Data last updated 2 September 2026 and is based on user searches.

Discover last-minute flight deals from Seattle to Lucknow. Data last updated 2 September 2026 and is based on user searches.

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Use the filters below to find and compare flights from Seattle to Lucknow that are best for you.

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.

Related info for your journey

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

How can I find direct flights from Seattle to Lucknow?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Lucknow

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

Complete your trip

Complete your trip to Lucknow by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Uttar Pradesh

Book a non-stop flight to one of these other cities located in Uttar Pradesh.

Search flights from Seattle to Lucknow by cabin class

Find flights from Seattle to Lucknow, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Lucknow

Explore flights to Lucknow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 2 September 2026.

Seattle and Lucknow flights

Browse other Seattle and Lucknow flight options. Last updated on 2 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

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

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

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

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

100% Free

Book With Flexibility

Travel Smart

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 2 September 2026.

Best flights from Seattle to Lucknow
Discover carefully curated flight deals from Seattle to Lucknow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 September 2026.

Last-minute flights from Seattle to Lucknow
Discover last-minute flight deals from Seattle to Lucknow. Data last updated 2 September 2026 and is based on user searches.