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Lagos

$315+ Cheap flights from Seattle (SEA) to Lagos, Portugal

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — FAO
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Seattle to Lagos

Keep the following information in mind while searching for Seattle to Lagos flight deals. Data was last updated September 11, 2025.

Round-trip from

$588
(Scandinavian Airlines)

One-way from

$315
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,116
From Seattle/Tacoma Intl to Lagos
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One-way flight from Seattle/Tacoma Intl to Lagos
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Highest demand for flights based on searches. 18% potential increase in price ($282 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($88 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Seattle to Lagos

Cheapest flights from Seattle to Lagos
Explore the most affordable flight options available from Seattle to Lagos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 9/10. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/132:11 pmSEA - FAO
2 stops42h 09mScandinavian Airlines
Tue 11/2510:50 amFAO - SEA
2 stops44h 11mScandinavian Airlines
Deal found 9/10$588
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/107:00 pmSEA - FAO
2 stops17h 50mMultiple Airlines
Sat 10/186:20 amFAO - SEA
2 stops22h 20mMultiple Airlines
Deal found 9/11$618
This British Airways deal was found by Cheapflights users on 9/10. 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.
Wed 11/126:50 pmSEA - FAO
1 stop14h 55mBritish Airways
Mon 11/247:05 pmFAO - SEA
1 stop29h 50mBritish Airways
Deal found 9/10$630
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/104:20 pmSEA - FAO
1 stop17h 35mScandinavian Airlines
Sat 10/187:35 pmFAO - SEA
2 stops26h 25mScandinavian Airlines
Deal found 9/10$641
This Booking.com deal was found by Cheapflights users on 9/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/77:35 pmSEA - FAO
1 stop15h 25mAer Lingus
Tue 10/2111:45 amFAO - SEA
1 stop14h 05mAer Lingus
Deal found 9/10$652
This British Airways deal was found by Cheapflights users on 9/10. 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 11/136:50 pmSEA - FAO
1 stop34h 00mBritish Airways
Mon 11/247:05 pmFAO - SEA
1 stop29h 50mBritish Airways
Deal found 9/10$680
This British Airways deal was found by Cheapflights users on 9/11. 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.
Sun 10/58:20 pmSEA - FAO
1 stop30h 00mBritish Airways
Thu 11/137:40 pmFAO - SEA
1 stop29h 15mBritish Airways
Deal found 9/11$705
This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/710:00 amSEA - FAO
3 stops27h 30mMultiple Airlines
Tue 10/216:20 amFAO - SEA
3 stops45h 01mMultiple Airlines
Deal found 9/10$733

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Lagos 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 September 11, 2025.
Use the filters below to find and compare flights from Seattle to Lagos that are best for you.

Fly from

Seattle

Fly to

Lagos

Route

Depart

Return

Price

SeattleFaro

SEA - FAO

SEAFAO

Seattle/Tacoma Intl

Fri 11/14

10:40 am-4:20 pm

2 stops21h 40m

Faro

Tue 11/25

10:50 am-11:01 pm

2 stops44h 11m

$588

SeattleFaro

SEA - FAO

SEAFAO

Seattle/Tacoma Intl

Wed 11/12

6:50 pm-5:45 pm

1 stop14h 55m

Faro

Mon 11/24

7:05 pm-4:55 pm

1 stop29h 50m

$630

SeattleFaro

SEA - FAO

SEAFAO

Seattle/Tacoma Intl

Fri 10/10

4:20 pm-5:55 pm

1 stop17h 35m

Faro

Sat 10/18

7:35 pm-2:00 pm

2 stops26h 25m

$641

SeattleFaro

SEA - FAO

SEAFAO

Seattle/Tacoma Intl

Fri 10/10

6:50 pm-10:40 pm

2 stops19h 50m

Faro

Sat 10/18

7:20 pm-4:59 pm

2 stops29h 39m

$672

SeattleFaro

SEA - FAO

SEAFAO

Seattle/Tacoma Intl

Thu 11/13

6:50 pm-12:50 pm

1 stop34h 00m

Faro

Thu 11/27

7:40 pm-4:55 pm

1 stop29h 15m

$755

SeattleFaro

SEA - FAO

SEAFAO

Seattle/Tacoma Intl

Sat 10/4

1:35 pm-12:45 pm

1 stop15h 10m

Faro

Thu 11/13

7:40 pm-11:30 am

1 stop23h 50m

$765

SeattleFaro

SEA - FAO

SEAFAO

Seattle/Tacoma Intl

Sun 10/26

3:35 pm-10:25 am

3 stops35h 50m

Faro

Sun 11/2

4:35 pm-5:00 pm

3 stops32h 25m

$771

SeattleFaro

SEA - FAO

SEAFAO

Seattle/Tacoma Intl

Sun 10/5

7:00 am-10:20 am

2 stops19h 20m

Faro

Thu 11/13

7:40 pm-8:35 pm

2 stops32h 55m

$807

SeattleFaro

SEA - FAO

SEAFAO

Seattle/Tacoma Intl

Tue 2/3

10:50 pm-4:55 pm

2 stops34h 05m

$315

SeattleFaro

SEA - FAO

SEAFAO

Seattle/Tacoma Intl

Wed 11/12

8:05 pm-5:30 pm

1 stop13h 25m

$451

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 14 results
1
2

Best time to book a flight from Seattle to Lagos

Have a flexible travel schedule? Discover the best time to fly to Lagos 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.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Lagos

What is the cheapest time of day to fly from SEA to LA9?

Find hourly flight availability from Seattle to Lagos. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

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

Reviews of airlines servicing Lagos

Get insights into the airlines that provide service to Lagos. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lagos. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with KLM, Aer Lingus, and British Airways from Seattle to Lagos to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,385 reviews

Crew

8.4

Overall

7.8

Entertainment

7.2

Comfort

7.7

Food

7.3

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,385 reviews
KLM
7.8
Good
1,385 reviews

Crew

8.4

Overall

7.8

Entertainment

7.2

Comfort

7.7

Food

7.3

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Aer Lingus
7.2
Good
1,271 reviews
KLM
7.8
Good
1,385 reviews

Crew

8.4

Overall

7.8

Entertainment

7.2

Comfort

7.7

Food

7.3

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
British Airways
6.7
Okay
7,361 reviews
KLM
7.8
Good
1,385 reviews

Crew

8.4

Overall

7.8

Entertainment

7.2

Comfort

7.7

Food

7.3

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

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

  • What airport do you fly from for flights from Seattle to Lagos?

    Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Lagos. On average, Seattle/Tacoma Intl has 0 outbound flights to Lagos per day from 3 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • How long is the flight from Seattle to Lagos?

    Scandinavian Airlines and British Airways can get you from Seattle to Lagos in just under 14h 55m. Your travel time can differ by up to 6h 45m. Seattle and Lagos are separated by a distance of 5333 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Seattle to Lagos?

    Currently, November is the cheapest month in which you can book a flight from Seattle to Lagos (average of $628). Flying from Seattle to Lagos in June is currently the most expensive (average of $1,329). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Seattle to Lagos

Discover the top 3 airlines that operate flights from Seattle to Lagos. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$745Average$1,251FlexibilityNo cancel feeOn-time70%
KLMCheapest$754Average$930FlexibilityNo cancel feeOn-time75%
Aer LingusCheapest$756Average$1,012FlexibilityNo cancel feeOn-timeN/A

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