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Cheap flights from Seattle to Darlington from £1,023

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Darlington departing on 12/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from Seattle to Darlington

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
17:40 - 17:10
SEA
-
MME
15h 30m
1 stop
KLM Logo
17:40 - 16:27
MME
-
SEA
30h 47m
1 stop
£1,023KLM
Sun, 12 Jul - Mon, 3 Aug
KLM Logo
17:40 - 17:10
SEA
-
MME
15h 30m
1 stop
KLM Logo
17:40 - 16:27
MME
-
SEA
30h 47m
1 stop
£1,024KLM
Sun, 12 Jul - Mon, 3 Aug
KLM Logo
14:30 - 17:10
SEA
-
MME
18h 40m
2 stops
KLM Logo
17:40 - 16:27
MME
-
SEA
30h 47m
1 stop
£1,079KLM
Sun, 12 Jul - Mon, 3 Aug
Delta Logo
13:30 - 17:10
SEA
-
MME
19h 40m
2 stops
Delta Logo
06:00 - 16:27
MME
-
SEA
18h 27m
1 stop
£1,081Delta
Sun, 12 Jul - Mon, 3 Aug
Delta Logo
13:30 - 17:10
SEA
-
MME
19h 40m
2 stops
Delta Logo
06:00 - 16:54
MME
-
SEA
18h 54m
2 stops
£1,088Delta
Sun, 12 Jul - Mon, 3 Aug
Delta Logo
09:45 - 17:10
SEA
-
MME
23h 25m
2 stops
Delta Logo
06:00 - 16:37
MME
-
SEA
18h 37m
2 stops
£1,172Delta
Sun, 12 Jul - Mon, 3 Aug

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KLM flights from Seattle to Darlington

Our best KLM deals on Seattle to Darlington flight tickets
KLM
12 Jul
SEA17:40Seattle/Tacoma Intl
15h 30m
1 stop
MME17:10Darlington Teesside Intl
3 Aug
MME17:40Darlington Teesside Intl
30h 47m
1 stop
SEA16:27Seattle/Tacoma Intl
£1,023
KLM
12 Jul
SEA17:40Seattle/Tacoma Intl
15h 30m
1 stop
MME17:10Darlington Teesside Intl
3 Aug
MME17:40Darlington Teesside Intl
30h 47m
1 stop
SEA16:27Seattle/Tacoma Intl
£1,024
KLM
12 Jul
SEA14:30Seattle/Tacoma Intl
18h 40m
2 stops
MME17:10Darlington Teesside Intl
3 Aug
MME17:40Darlington Teesside Intl
30h 47m
1 stop
SEA16:27Seattle/Tacoma Intl
£1,079

Delta flights from Seattle to Darlington

Our best Delta deals on Seattle to Darlington flight tickets
Delta
12 Jul
SEA13:30Seattle/Tacoma Intl
19h 40m
2 stops
MME17:10Darlington Teesside Intl
3 Aug
MME06:00Darlington Teesside Intl
18h 27m
1 stop
SEA16:27Seattle/Tacoma Intl
£1,081
Delta
12 Jul
SEA13:30Seattle/Tacoma Intl
19h 40m
2 stops
MME17:10Darlington Teesside Intl
3 Aug
MME06:00Darlington Teesside Intl
18h 54m
2 stops
SEA16:54Seattle/Tacoma Intl
£1,088
Delta
12 Jul
SEA09:45Seattle/Tacoma Intl
23h 25m
2 stops
MME17:10Darlington Teesside Intl
3 Aug
MME06:00Darlington Teesside Intl
18h 37m
2 stops
SEA16:37Seattle/Tacoma Intl
£1,172

momondo Fare Finder

 
Customise your flight search to find flights from Seattle to Darlington 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, momondo users made 279,928 searches. Data last updated 2 July 2026.
Use the filters below to find and compare flights from Seattle to Darlington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SeattleDarlington

SEA - MME

SEAMME

Seattle/Tacoma Intl

Sun 12/7

17:40-17:10

1 stop15h 30m

Darlington Teesside Intl

Mon 3/8

17:40-16:27

1 stop30h 47m

£1,023

SeattleDarlington

SEA - MME

SEAMME

Seattle/Tacoma Intl

Sun 12/7

17:40-17:10

1 stop15h 30m

Darlington Teesside Intl

Mon 3/8

17:40-16:27

1 stop30h 47m

£1,024

SeattleDarlington

SEA - MME

SEAMME

Seattle/Tacoma Intl

Sun 12/7

14:30-17:10

2 stops18h 40m

Darlington Teesside Intl

Mon 3/8

17:40-16:27

1 stop30h 47m

£1,079
Fastest return journey

SeattleDarlington

SEA - MME

SEAMME

Seattle/Tacoma Intl

Sun 12/7

13:30-17:10

2 stops19h 40m

Darlington Teesside Intl

Mon 3/8

06:00-16:27

1 stop18h 27m

£1,081

SeattleDarlington

SEA - MME

SEAMME

Seattle/Tacoma Intl

Sun 12/7

13:30-17:10

2 stops19h 40m

Darlington Teesside Intl

Mon 3/8

06:00-16:54

2 stops18h 54m

£1,088

SeattleDarlington

SEA - MME

SEAMME

Seattle/Tacoma Intl

Sun 12/7

09:45-17:10

2 stops23h 25m

Darlington Teesside Intl

Mon 3/8

06:00-16:37

2 stops18h 37m

£1,172

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Seattle to Darlington

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Darlington according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Seattle to Darlington (SEA to MME) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Darlington

Fastest flight time

15h 30m

Direct flights

None
The fastest flight from Seattle to Darlington takes 15h 30m
There are no direct flights from Seattle to Darlington. There are no popular flight routes from Seattle to Darlington.
Search flight deals

Frequently asked questions about flying from Seattle to Darlington

  • How far is Seattle/Tacoma Intl to Darlington Teesside Intl by plane?

    The distance between Seattle/Tacoma Intl and Darlington Teesside Intl is about 4580.8 mi. Flights usually cover this in 15h 30m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Darlington Teesside Intl Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Darlington Teesside Intl Airport are updated daily.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Darlington Teesside Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Darlington Teesside Intl Airport.

  • What documentation or ID do you need to fly to Darlington Teesside Intl Airport?

    The required travel and health documents for your Darlington Teesside Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Darlington Teesside Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Seattle to Darlington

  • How do I get Price Alerts for flights from Seattle to Darlington?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Seattle from Darlington. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Seattle to Darlington with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Travelling to a place near Darlington?

Book flights to Darlington if you plan to visit one of these locations
Scarborough
Whitby
Hartlepool
Middlesbrough
Richmond
Stockton-on-Tees
Pickering
Saltburn-by-the-Sea
Northallerton

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Darlington?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Darlington . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seattle to Darlington with flexible booking policies on momondo?

All flight searches from Seattle to Darlington on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seattle to Darlington?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Darlington.

I’m not ready to book a flight from Seattle to Darlington right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Seattle to Darlington now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Darlington and let you know when they change.

An easier way to manage your Darlington trip

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