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£90+ Direct flights from Seattle

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — LHR
14 Apr — 21 Apr1
1 adult
1 adult, Economy, 0 bags

Direct flights from Seattle

Enter your travel dates to find the best prices.

Cheapest flights from Seattle
Explore the most affordable flight options available from Seattle. Find the lowest fares based on data from user searches, with prices last updated on 15 March 2026.

Tue 21/412:08
SEA
-
EWR
Nonstop5h 21m
United Airlines
Tue 5/520:49
EWR
-
SEA
Nonstop6h 10m
United Airlines
Deal found 12/3£179
Thu 23/422:55
SEA
-
EWR
Nonstop5h 21m
United Airlines
Tue 28/407:50
EWR
-
SEA
Nonstop6h 12m
United Airlines
Deal found 13/3£187
Wed 15/422:55
SEA
-
EWR
Nonstop5h 21m
United Airlines
Tue 21/407:50
EWR
-
SEA
Nonstop6h 12m
United Airlines
Deal found 10/3£194
Fri 24/414:52
SEA
-
EWR
Nonstop5h 37m
Alaska Airlines
Sat 25/417:56
EWR
-
SEA
Nonstop6h 14m
Alaska Airlines
Deal found 13/3£195
Fri 24/422:55
SEA
-
EWR
Nonstop5h 21m
United Airlines
Sun 26/407:50
EWR
-
SEA
Nonstop6h 12m
United Airlines
Deal found 10/3£196
Tue 28/422:09
SEA
-
EWR
Nonstop5h 30m
Alaska Airlines
Wed 29/409:00
EWR
-
SEA
Nonstop6h 11m
Alaska Airlines
Deal found 13/3£197
Sat 18/421:38
SEA
-
EWR
Nonstop5h 22m
Alaska Airlines
Tue 28/409:00
EWR
-
SEA
Nonstop6h 11m
Alaska Airlines
Deal found 10/3£202
Fri 24/422:55
SEA
-
EWR
Nonstop5h 21m
United Airlines
Sat 2/520:49
EWR
-
SEA
Nonstop6h 10m
United Airlines
Deal found 14/3£203
Tue 31/306:10
SEA
-
EWR
Nonstop5h 17m
Alaska Airlines
Tue 14/407:20
EWR
-
SEA
Nonstop6h 09m
Alaska Airlines
Deal found 13/3£206
Tue 31/323:05
SEA
-
EWR
Nonstop5h 21m
United Airlines
Sun 5/407:50
EWR
-
SEA
Nonstop6h 12m
United Airlines
Deal found 13/3£206
Sat 18/407:20
SEA
-
JFK
Nonstop5h 26m
Delta
Sat 25/419:00
JFK
-
SEA
Nonstop6h 31m
Delta
Deal found 10/3£209
Tue 25/822:20
SEA
-
JFK
Nonstop5h 20m
JetBlue
Mon 31/817:39
JFK
-
SEA
Nonstop6h 26m
JetBlue
Deal found 10/3£221

Find direct flights from Seattle within your budget

 
Use the slider to find direct flights from Seattle within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 858,174 searches. This data was last updated on 15 March 2026.

Fly to

Route

Depart

Return

Price

Cheapest return flight

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Fri 27/3

10:08-18:29

Nonstop5h 21m

Newark

Mon 6/4

07:20-10:29

Nonstop6h 09m

£210

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Tue 5/5

16:00-00:20

Nonstop5h 20m

New York John F Kennedy Intl

Wed 6/5

16:55-20:20

Nonstop6h 25m

£225

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Tue 21/4

21:38-06:00

Nonstop5h 22m

Newark

Sat 25/4

15:30-18:40

Nonstop6h 10m

£225

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Wed 1/4

13:45-22:03

Nonstop5h 18m

New York John F Kennedy Intl

Mon 6/4

19:00-22:24

Nonstop6h 24m

£238

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Wed 1/4

07:20-15:45

Nonstop5h 25m

New York John F Kennedy Intl

Tue 7/4

07:29-10:45

Nonstop6h 16m

£247
Fastest return journey

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Thu 26/3

06:10-14:27

Nonstop5h 17m

Newark

Thu 16/4

07:20-10:29

Nonstop6h 09m

£248

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Sat 18/4

12:08-20:31

Nonstop5h 23m

Newark

Sat 25/4

07:29-10:45

Nonstop6h 16m

£255

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Sat 2/5

16:00-00:20

Nonstop5h 20m

New York John F Kennedy Intl

Sat 9/5

16:50-20:07

Nonstop6h 17m

£255

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Wed 1/4

21:38-06:00

Nonstop5h 22m

Newark

Sun 5/4

07:20-10:29

Nonstop6h 09m

£259

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Fri 27/3

10:08-18:29

Nonstop5h 21m

Newark

Fri 3/4

09:00-12:14

Nonstop6h 14m

£262

Flights are sorted by cheapest return flights first.

Deals found on 10/3

Showing 1-10 of 59 resultsSorted by cheapest first
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Best time to book a flight from Seattle

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

Reviews of airlines flying non-stop to Seattle

Get insights into the airlines that provide direct flights from Seattle. 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 from Seattle. Reviews last updated Cheapflights.
Check out reviews from past customers who have flown Virgin Atlantic and British Airways from Seattle to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
680 reviews
Check prices

Comfort

7.3

Crew

8.2

Entertainment

7.6

Food

6.9

Boarding

7.7

Overall

7.5

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.5
Good
680 reviews
Virgin Atlantic
7.5
Good
680 reviews
Check prices

Comfort

7.3

Crew

8.2

Entertainment

7.6

Food

6.9

Boarding

7.7

Overall

7.5

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
British Airways
6.7
Okay
7,792 reviews
Virgin Atlantic
7.5
Good
680 reviews
Check prices

Comfort

7.3

Crew

8.2

Entertainment

7.6

Food

6.9

Boarding

7.7

Overall

7.5

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Related info for your journey

Access useful and relevant information related to your journey from Seattle. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 15 March 2026.

  • Where can you fly direct from Seattle?

    Currently, the most popular direct flight destination from Seattle is London Heathrow Airport.

  • How much are direct flights from Seattle?

    On average, a one-way direct flight from Seattle will cost users approximately £251. If you're looking for a direct round-trip flight from Seattle, you can expect to pay around £567.

  • How long is a direct flight from Seattle?

    While the flight duration depends heavily on the destination, on average, travelers can expect non-stop flights from Seattle to last approximately 3h 33m on average. The quickest direct flight from Seattle at this time departs from Seattle (2h 12m), while the longest leaves from Seattle (9h 15m).

  • What is the best time of year to fly direct from Seattle?

    If you're seeking the lowest price on a direct flight from Seattle, January is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, January offers travelers the most options.

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