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£97+ 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 16/4. 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
24 Apr — 1 May1
1 adult
1 adult, Economy, 0 bags

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 25 March 2026.

Fly to

Route

Depart

Return

Price

Cheapest return flight

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Fri 1/5

23:00-07:21

Nonstop5h 21m

Newark

Sat 2/5

20:49-23:59

Nonstop6h 10m

£208
Fastest return journey

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Wed 15/4

06:13-14:30

Nonstop5h 17m

Newark

Tue 28/4

09:00-12:11

Nonstop6h 11m

£208

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Sat 25/4

14:52-23:29

Nonstop5h 37m

Newark

Wed 29/4

09:00-12:11

Nonstop6h 11m

£209

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Sat 2/5

06:03-14:30

Nonstop5h 27m

Newark

Sat 9/5

07:29-10:36

Nonstop6h 07m

£230

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Sat 19/9

22:34-06:58

Nonstop5h 24m

Newark

Sat 26/9

17:25-20:43

Nonstop6h 18m

£237

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Thu 23/4

14:52-23:29

Nonstop5h 37m

Newark

Tue 12/5

17:56-21:10

Nonstop6h 14m

£240

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Mon 20/4

21:38-06:00

Nonstop5h 22m

Newark

Mon 27/4

17:56-21:10

Nonstop6h 14m

£264

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Mon 13/4

22:55-07:16

Nonstop5h 21m

Newark

Wed 22/4

20:30-23:46

Nonstop6h 16m

£275

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Fri 29/5

22:30-06:52

Nonstop5h 22m

Newark

Tue 2/6

09:30-12:43

Nonstop6h 13m

£281

SeattleLondon

SEA - LHR

SEALHR

Seattle/Tacoma Intl

Wed 22/4

21:45-15:35

Nonstop9h 50m

London Heathrow

Wed 29/4

17:45-20:04

Nonstop10h 19m

£618

Flights are sorted by cheapest return flights first.

Deals found on 21/3

Showing 1-10 of 45 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
685 reviews
Check prices

Overall

7.5

Crew

8.1

Entertainment

7.5

Boarding

7.7

Comfort

7.3

Food

6.9

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
685 reviews
Virgin Atlantic
7.5
Good
685 reviews
Check prices

Overall

7.5

Crew

8.1

Entertainment

7.5

Boarding

7.7

Comfort

7.3

Food

6.9

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
7,820 reviews
Virgin Atlantic
7.5
Good
685 reviews
Check prices

Overall

7.5

Crew

8.1

Entertainment

7.5

Boarding

7.7

Comfort

7.3

Food

6.9

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 25 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 £267. If you're looking for a direct round-trip flight from Seattle, you can expect to pay around £563.

  • 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 6h 13m on average. The quickest direct flight from Seattle at this time departs from Seattle (2h 07m), while the longest leaves from Seattle (27h 03m).

  • 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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